CN114406793B

CN114406793B - Turning and milling composite machine tool protective outer cover system convenient to install

Info

Publication number: CN114406793B
Application number: CN202210048514.9A
Authority: CN
Inventors: 郭聪聪
Original assignee: Suzhou Liyan Machinery Technology Co ltd
Current assignee: Suzhou Liyan Machinery Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2023-03-17
Anticipated expiration: 2042-01-17
Also published as: CN114406793A

Abstract

The invention relates to the technical field of machine tool protective covers, in particular to a turning and milling composite machine tool protective cover system convenient to install, which comprises an integral type outer cover, a protective cover door body, a cooling liquid water tank, an electric cabinet, an overhauling cover plate module, an air exhaust module, an air conditioning module, a detection module, an energy supply module and a protective cover control module.

Description

Turning and milling composite machine tool protective outer cover system convenient to install

Technical Field

The invention relates to the technical field of machine tool protective covers, in particular to a turning and milling composite machine tool protective cover system convenient to install.

Background

The turning and milling composite machine tool is the numerical control equipment which is the fastest in development and the most widely used in the composite machine tool, and is one of the important directions of machine tool development. Compared with the conventional numerical control machining process, the turning and milling combined machine tool has the prominent advantages that the product manufacturing process chain is shortened, and the production efficiency is improved; the clamping times are reduced, and the machining precision is improved; the occupied area is reduced, and the production cost is reduced. For enterprises, the large-turning and milling composite machine tool saves the floor area of a machine room and reduces the number of required operators, so that the large-turning and milling composite machine tool is more and more accepted by manufacturing enterprises. The protective outer cover of the numerical control machine tool is an outer cover shell of the machine tool, is a standard component for modern processing and is used for preventing personal injury and messy workshop environment caused by chips and cooling liquid splashing in the processing process.

The purchase cost of the compound lathe of turnning and milling as the machine tool that possesses high accuracy machining ability is higher relatively with the requirement to the processing environment, can produce the processing piece of certain degree in the simultaneous processing process and splash and the coolant liquid splashes, sets up the coolant liquid that the piece that the use precision that sets up the protection dustcoat outside the compound lathe of turnning and milling was used for guaranteeing the compound lathe of turnning and milling produced simultaneously separation processing process and splashes becomes the selection of more and more enterprises.

Chinese patent publication No.: CN212600606U. The utility model discloses a protector is used in digit control machine tool processing, the device's bracing piece can control the cover plate and go up and down, and according to different kinds of lathe height-adjusting, butterfly bolt can be fixed with the cover plate, can dismantle the change simultaneously, and semiconductor refrigeration piece, air-out head cool down to the lathe is inside, prevent that the high temperature from damaging the lathe, and the fin is sparse with the heat for refrigeration speed. Chinese patent publication No.: CN211361586U. The utility model discloses a digit control machine tool guard gate, this digit control machine tool guard gate bloies through the cover of blowing one number and forms the air current inoxidizing coating and block the cutting fluid that spatters four times to utilize the cover of blowing two numbers to blow and carry out air-dried digit control machine tool guard gate to the water stain that leaves. Can carry out quick clearance to the protection door transparent window when processing, avoid the dirty sight that influences of transparent window.

But above-mentioned technical scheme or can realize the cooling function or can the separation splash, its protection or cooling function singleness is surely unadjustable, does not have good suitability to the protective housing of the compound lathe demand of turnning and milling.

Disclosure of Invention

Therefore, the invention provides a turning and milling composite machine tool protective cover system convenient to mount, which is used for solving the problem that the temperature is not adjustable when the temperature in a protective cover is reduced in the prior art.

In order to achieve the above object, the present invention provides a turning and milling composite machine tool protection cover system convenient for installation, which comprises,

the integrated outer cover covers the outside of the turning and milling composite machine tool and is provided with a plurality of access holes for blocking chips and splashed cooling liquid generated in the machining process;

the protective outer cover door body is arranged on the side part of the integral outer cover, is positioned on a feeding channel path of the turning and milling composite machine tool, is connected with the integral outer cover, is used for providing a channel for entering the system, and comprises a movable door body connected with the integral outer cover through a sliding rail and a fixed door body fixedly connected with the integral outer cover;

the cooling liquid water tank is arranged at the lower part of the integral outer cover, is connected with a cooling liquid inlet of the turning and milling composite machine tool and is used for bearing cooling liquid and recycling the used cooling liquid;

the electric control box is arranged on the side part of the integral type outer cover, is connected with the electric control system of the turning and milling composite machine tool and the integral type outer cover, and is used for carrying out power supply control on the protection outer cover system of the turning and milling composite machine tool and the turning and milling composite machine tool arranged in the outer cover;

the maintenance cover plate module is arranged at the corresponding maintenance opening of the integral type outer cover, is connected with the integral type outer cover and is used for covering the maintenance opening formed in the integral type outer cover;

an exhaust module disposed on the integrated enclosure for exhausting air within the system;

an air conditioning module disposed on the unitary housing for regulating an ambient temperature within the system;

the detection module is arranged on the integral type outer cover and used for collecting relevant data when the system works;

the energy supply module is arranged on the integral type outer cover, is connected with the protective outer cover door body, the electric cabinet, the air exhaust module, the air conditioning module and the detection module and is used for providing an electric energy and a power source for a system;

the protective outer cover control module is arranged on the side part, close to the movable door, of the integral outer cover, is connected with the protective outer cover door body, the electric cabinet, the exhaust module, the air conditioner module, the detection module, the energy supply module and the turning and milling composite machine tool, is used for controlling the work of the system, and comprises a protective outer cover logic control unit and a rotatable operation panel.

Further, when the system works, the detection module starts data acquisition and transmits the acquired detection data to the protection housing control module, and the detection module comprises a movable door detector, a feeding detector, a temperature detector and an exhaust fan rotating speed detector;

the movable door detector is arranged on the integral outer cover close to the door body of the protective outer cover and used for detecting the opening and closing conditions of the door body of the protective outer cover;

the feeding detector is arranged on the integral outer cover close to the material clamp of the turning and milling composite machine tool and is used for detecting whether the turning and milling composite machine tool clamps a raw material;

the temperature detector is arranged on the integral outer cover in the working range of the mechanical arm of the turning and milling composite machine tool and is used for detecting the ambient temperature in the system;

the exhaust fan rotating speed detector is arranged on the exhaust module and used for detecting the rotating speed of the exhaust fan.

Further, when the system works, the protective housing control module controls the movable door body to close and controls the temperature detector to collect the ambient temperature of the system, the protective housing control module records the received ambient temperature as T and judges whether the temperature is suitable for the turning and milling composite machine tool to work according to T, the protective housing control module is provided with a first temperature standard T1 for machine tool machining and a second temperature standard T2 for machine tool machining, wherein T1 is less than 0 and less than T2,

when T is less than T1, the protective outer cover control module judges that the ambient temperature does not meet the standard and is not suitable for the turning and milling composite machine tool to work, and starts the warm air work of the air conditioning module to adjust the ambient temperature to a temperature range suitable for the turning and milling composite machine tool to work;

when the T is more than or equal to T1 and less than or equal to T2, the protective outer cover control module judges that the environmental temperature meets the standard and is suitable for the turning and milling composite machine tool to work, and sends a signal to prompt the turning and milling composite machine tool to work;

when T is larger than T2, the protective outer cover control module judges that the environment temperature does not meet the standard and is not suitable for the turning and milling composite machine tool to work, and starts cold air work of the air conditioning module to adjust the environment temperature to a temperature range suitable for the turning and milling composite machine tool to work;

the protection outer cover control module controls the temperature detector to periodically collect environmental data, and when the protection outer cover control module judges that the environmental temperature meets the standard, the protection outer cover control module controls the air conditioning module to be closed and sends a signal to prompt the turn-milling composite machine tool to work.

Further, when the turning and milling composite machine tool works, the protection outer cover control module controls the temperature detector to periodically acquire the ambient temperature of the system, and the protection outer cover control module controls the working condition of the air exhaust module according to the received ambient temperature t; the protective outer cover control module is provided with an exhaust opening temperature standard T0, wherein T1 is more than 0 and less than T2,

when T is larger than or equal to T0, the protective outer cover control module judges that the ambient temperature exceeds the standard, and starts an exhaust fan of the exhaust module to work so as to adjust the ambient temperature;

when T is less than T0, the protective outer cover control module judges that the ambient temperature meets the standard and does not start the exhaust fan to work;

when T is more than or equal to T0, the protection outer cover control module starts the exhaust fan to work, the protection outer cover control module adjusts the rotating speed of the exhaust fan according to the received environment temperature T so as to adjust the environment temperature in the system to a corresponding value, the protection outer cover control module is provided with a first preset standard delta T1 of temperature difference, wherein delta T1 is more than 0, the exhaust fan is preset with an initial rotating speed V0, the exhaust fan is preset with a first adjusting coefficient alpha 1, the exhaust fan is preset with a second adjusting coefficient alpha 2, the exhaust fan is preset with a third adjusting coefficient alpha 3, wherein V0 is more than 0, alpha 1 is more than 1 and less than alpha 2 and less than alpha 3,

when T0 is more than or equal to T and less than T2, setting delta T = T2-T,

when delta T is less than delta T1, the protective outer cover control module judges that the environmental temperature in the system meets the processing standard, and adjusts the rotating speed of the exhaust fan by using a first adjusting coefficient alpha 1 preset by the exhaust fan;

when delta T is larger than or equal to delta T1, the protective housing control module judges that the environmental temperature in the system meets the processing standard, and adjusts the rotating speed of the exhaust fan by using a second adjusting coefficient alpha 2 preset by the exhaust fan;

when T is larger than T2, the protective outer cover control module judges that the ambient temperature in the system does not meet the processing standard, and adjusts the rotating speed of the exhaust fan by using a third adjusting coefficient alpha 3 preset by the exhaust fan;

when the protective outer cover control module judges that the rotation speed of the exhaust fan is adjusted by using an ith preset adjustment coefficient alpha i of the exhaust fan, wherein i =1,2 and 3, the adjusted rotation speed of the exhaust fan is recorded as V1', and V1' = V0 multiplied by alpha i is set.

Further, when the protection outer cover control module completes the adjustment of the rotation speed of the exhaust fan, the protection outer cover control module controls the temperature detector to periodically collect the ambient temperature of the system, the protection outer cover control module records the received ambient temperature as ta', and records the previously received ambient temperature as ta, the protection outer cover control module judges the working efficiency of the exhaust module according to the difference of the two received temperatures and adjusts the rotation speed of the exhaust fan, the protection outer cover control module is preset with an exhaust fan working detection period a, a second preset standard delta T2 of the temperature difference, a first working efficiency adjustment coefficient beta 1 of the exhaust fan, a second working efficiency adjustment coefficient beta 2 of the exhaust fan, a third working efficiency adjustment coefficient beta 3 of the exhaust fan and a fourth working efficiency adjustment coefficient beta 4 of the exhaust fan, wherein delta T2 is greater than 0, beta 1 is greater than 0, beta 2 is greater than 1, beta 3 is greater than 1, and beta 4 is greater than beta 4;

when ta '< ta, Δ ta = ta-ta',

when delta ta is larger than delta T2, the protective outer cover control module judges that the working efficiency of the exhaust module is higher than the standard, and adjusts the rotating speed of the exhaust fan by adopting a first working efficiency adjusting coefficient beta 1 of the exhaust fan;

when delta ta is more than 0 and less than or equal to delta T2, the protective housing control module judges that the working efficiency of the exhaust module meets the standard, and adjusts the rotating speed of the exhaust fan by adopting a second working efficiency adjusting coefficient beta 2 of the exhaust fan;

when ta '≧ ta, Δ ta = ta' -ta,

when delta ta is more than or equal to 0 and less than or equal to delta T2, the protective outer cover control module judges that the working efficiency of the exhaust module meets the standard, and adjusts the rotating speed of the exhaust fan by adopting a third working efficiency adjusting coefficient beta 3 of the exhaust fan;

when delta ta is larger than delta T2, the protective outer cover control module judges that the working efficiency of the exhaust module is lower than the standard, and adjusts the rotating speed of the exhaust fan by adopting a fourth working efficiency adjusting coefficient beta 4 of the exhaust fan;

when the protective housing control module judges that the exhaust module judges that the j adjustment coefficient beta j of the exhaust fan working efficiency is used for adjusting the rotating speed of the exhaust fan, wherein j =1,2,3 and 4, the adjusted rotating speed of the exhaust fan is recorded as V2', and V2' = V0 multiplied by beta j is set.

Further, when the protective outer cover control module adjusts the working efficiency of the exhaust fan, the protective outer cover control module also presets a standard Vmax of the highest rotating speed of the exhaust fan, wherein Vmax is larger than V0, and is used for starting the air conditioning module to further adjust the ambient temperature in the system when the rotating speed of the exhaust fan is adjusted to the maximum value,

when the exhaust fan rotating speed V2' after the regulation is more than or equal to Vmax, the protection housing control module judges that the exhaust fan working efficiency reaches the maximum value, does not regulate the exhaust fan rotating speed and starts the cold air work of the air conditioning module is carried out so as to regulate the ambient temperature of the system.

Further, the protective outer cover control module can control the movable door body, the electric cabinet, the detection system, the exhaust module and the air conditioning module to work according to the working state of the turn-milling composite machine tool, and when the protective outer cover control module receives a preparation working signal of the turn-milling composite machine tool, the protective outer cover control module sequentially controls the feeding detector, the movable door detector and the temperature detector to work so as to judge whether the turn-milling composite machine tool and the system have processing conditions;

the protective outer cover control module controls the feeding detector to detect whether the turning and milling composite machine tool is clamped with raw materials or not and controls the opening and closing of the movable door body according to a detection result;

when the feeding detector detects that the turning and milling composite machine tool does not clamp raw materials, the protective outer cover control module judges that the turning and milling composite machine tool does not finish machining preparation, opens the movable door body and sends a signal to prompt feeding;

when the feeding detector detects that the turning and milling composite machine tool clamps raw materials, the protective outer cover control module judges that the turning and milling composite machine tool finishes processing preparation and closes the movable door body;

when the protective outer cover control module controls the movable door body to complete closing, the protective outer cover control module controls the movable door detector to detect whether the movable door body is completely closed or not and controls and judges whether the turning and milling composite machine tool and the system have machining conditions or not according to a detection result;

when the movable door detector detects that the movable door body is not completely closed, the protective outer cover control module judges that the movable door body is abnormally closed and sends a signal to prompt that the movable door body is not completely closed and the system does not have processing conditions;

when the movable door detector detects that the movable door body is completely closed, the protective outer cover control module judges that the movable door body is completely closed, and the turning and milling composite machine tool and the system have machining conditions;

when the protection housing control module judges that the turning and milling composite machine tool and the system have machining conditions, the protection housing control module controls the temperature detector to acquire the ambient temperature of the system and judges the next working of the system according to the ambient temperature.

Furthermore, the cooling liquid water tank has the functions of storing cooling liquid, recycling the used cooling liquid and filtering, and can filter, recycle and reuse scraps in the used cooling liquid, and comprises a liquid storage tank, a recycling tank and a filtering tank;

the liquid storage tank is connected with a cooling liquid feeding system of the turning and milling composite machine tool and used for providing a cooling liquid storage space; the recovery pool is connected with a liquid return channel of the system and a cooling liquid return system of the turning and milling composite machine tool and is used for recovering and storing used cooling liquid; the filtering tank is arranged between the liquid storage tank and the recovery tank and is connected with the liquid storage tank and the recovery tank, the recovery tank also comprises a first water passing port which can be used for cooling liquid to pass through and is provided with a filtering device at the joint of the recovery tank and the filtering tank, the recovery tank also comprises a second water passing port which can be used for cooling liquid to pass through and is provided with a filtering device at the joint of the recovery tank and the liquid storage tank, and the liquid storage tank is also provided with a liquid discharge port which is used for filtering the passing cooling liquid.

Furthermore, the system can count the number of processed pieces of the turn-milling composite machine tool, a processed piece number reminding period is set through the protective housing control module, and when the number of processed pieces reaches the reminding period, the system sends a reminding signal to remind the number of processed pieces of the turn-milling composite machine tool to detect or replace the processed pieces.

Further, when the turning and milling composite machine tool is maintained, corresponding parts of the turning and milling composite machine tool are maintained by opening corresponding access holes of the access cover plate module, the access cover plate module comprises,

the spindle motor outer cover plate is arranged on the side part of the integral outer cover and corresponds to the spindle motor of the turning and milling composite machine tool, and is connected with the integral outer cover to cover an opening formed in the corresponding part of the spindle motor of the integral outer cover;

the spindle overhauling cover plate is arranged at the side part of the integral outer cover corresponding to the spindle of the turning and milling composite machine tool and is connected with the integral outer cover to cover an opening of the integral outer cover arranged at the corresponding part of the spindle motor;

a left side cover plate disposed on a left side portion of the monolithic housing and coupled to the monolithic housing for covering the monolithic housing left side opening.

Compared with the prior art, the system has the advantages that the detection module and the protective outer cover control module are arranged to detect the system and judge whether the turn-milling composite machine tool and the system have processing conditions, the air exhaust module and the air conditioning module are arranged to adjust the environmental temperature of the system, whether the turn-milling composite machine tool in the protective outer cover system is in a processing temperature range or not can be detected, the environmental temperature in the system can be adjusted to a corresponding value, the temperature adjusting function is effectively realized when the system has a protective function of preventing the splashing of the scrap liquid, and meanwhile, the cooling liquid recycling function is realized.

Furthermore, the detection module is arranged to detect the ambient temperature, the opening and closing condition of the door body and whether the material is loaded or not, so that the turning and milling composite machine tool in the system can be judged to have a normal processing environment, the rotation speed of the exhaust fan is detected by the exhaust fan rotation speed detector, and the ambient temperature in the system is adjusted by controlling the rotation speed of the exhaust fan to control the heat and cold exchange between the outside and the inside of the system, so that the function of adjusting the ambient temperature of the system is effectively realized.

Further, when the system works, the air conditioning module is controlled to adjust the ambient temperature of the turning and milling composite machine tool to the temperature range meeting the machining standard of the machine tool by judging whether the ambient temperature in the system meets the machining standard of the machine tool or not and controlling the air conditioning module to adjust the ambient temperature to the temperature range meeting the machining standard of the machine tool when the ambient temperature in the system does not meet the standard, so that the system can effectively ensure that the ambient temperature can be adjusted to the temperature range suitable for machining of the machine tool.

Furthermore, the rotating speed of the exhaust fan is adjusted to adjust the environmental temperature in the system, when the machine tool works, the corresponding rotating speed of the exhaust fan can be selected according to the environmental temperature, and the rotating speed of the exhaust fan can be further adjusted according to the change condition of the environmental temperature, so that the adjustment of the working environmental temperature of the machine tool is effectively realized by adjusting the rotating speed of the exhaust fan when the machine tool is machined.

Furthermore, the cold air of the air conditioner is started to work when the rotating speed of the exhaust fan reaches the maximum value, so that the air conditioner module is started to further adjust the environment temperature when the exhaust fan cannot adjust the environment temperature, the temperature adjustment of the system is ensured to have a higher temperature adjustment range, and the effectiveness and the applicability of the system to the environment temperature adjustment are further effectively ensured.

Furthermore, the detection sequence of the detection module is set, and the working state of the system is judged by setting the protective housing control module so as to judge whether the system has the working state suitable for machining of the machine tool, so that the system has the function of supporting the machine tool to work, and the system has the functions of protection and temperature regulation.

Furthermore, the cooling liquid water tank and the maintenance cover plate module are arranged, so that the cooling liquid required by the turning and milling composite machine tool during working can be conveniently stored and used, the cooling liquid can be conveniently recovered and filtered, corresponding parts of the turning and milling composite machine tool can be maintained by opening the corresponding maintenance ports of the maintenance cover plate module when the machine tool needs to be maintained, and the support of the system for the turning and milling composite machine tool during working is further improved.

Drawings

Fig. 1 is a left side structural schematic diagram of a turning and milling composite machine tool protective housing system convenient to install according to an embodiment of the invention;

FIG. 2 is a schematic diagram of a right-side view structure of a turning and milling composite machine tool protective housing system convenient to mount according to an embodiment of the invention;

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the invention is further described in conjunction with the following examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principles of the present invention, and do not limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Fig. 1-2 are schematic structural diagrams of a turning and milling composite machine tool protective housing system convenient to mount according to an embodiment of the present invention. The invention relates to a conveniently-installed protective housing system of a turning and milling composite machine tool, which comprises,

the integrated outer cover 1 covers the outside of the turning and milling composite machine tool and is provided with a plurality of access holes for blocking chips and splashed cooling liquid generated in the machining process;

the protective outer cover door body is arranged on the side part of the integral outer cover, is positioned on a feeding channel path of the turning and milling composite machine tool, is connected with the integral outer cover, is used for providing a channel for entering the system, and comprises a movable door body 21 connected with the integral outer cover through a sliding rail and a fixed door body 22 fixedly connected with the integral outer cover;

the cooling liquid water tank 3 is arranged at the lower part of the integral outer cover, is connected with a cooling liquid inlet of the turning and milling composite machine tool and is used for bearing cooling liquid and recycling the used cooling liquid;

the electric cabinet 4 is arranged on the side part of the integral type outer cover, is connected with the electric control system of the turn-milling composite machine tool and the integral type outer cover, and is used for carrying out power supply control on the protection outer cover system of the turn-milling composite machine tool and the turn-milling composite machine tool arranged in the outer cover;

the maintenance cover plate module 5 is arranged at the corresponding maintenance port of the integral type outer cover, is connected with the integral type outer cover and is used for covering the maintenance port formed in the integral type outer cover;

a ventilation module (not shown) disposed on the integrated housing for exhausting air within the system;

an air conditioning module (6) disposed on the unitary housing for regulating an ambient temperature within the system;

the detection module (not shown in the figure) is arranged on the integral type outer cover and is used for collecting relevant data when the system works;

the energy supply module (not shown in the figure) is arranged on the integral type outer cover, is connected with the protective outer cover door body, the electric cabinet, the air exhaust module, the air conditioner module and the detection module and is used for providing an electric energy and power source for the system;

and the protective outer cover control module 7 is arranged on the side part of the integral outer cover close to the movable door, is connected with the protective outer cover door body, the electric cabinet, the exhaust module, the air conditioning module, the detection module, the energy supply module and the turning and milling composite machine tool, is used for controlling the work of the system, and comprises a protective outer cover logic control unit and a rotatable operation panel.

Specifically, the system is provided with the detection module and the protective housing control module to detect and judge whether the turning and milling composite machine tool and the system have processing conditions or not, and the air exhaust module and the air conditioning module are arranged to adjust the environmental temperature of the system, so that whether the turning and milling composite machine tool in the protective housing system is in a processing temperature range or not can be detected, the environmental temperature in the system can be adjusted to a corresponding value, and the system has a temperature adjusting function when providing a protective function of preventing chip liquid from splashing and a cooling liquid recycling function.

As shown in fig. 1-2, when the system is in operation, the detection module starts data acquisition and transmits the acquired detection data to the protective housing control module 7, and the detection module includes a sliding door detector, a loading detector, a temperature detector and an exhaust fan rotation speed detector;

the movable door detector is arranged on the integral type outer cover close to the door body of the protective outer cover and used for detecting the opening and closing conditions of the door body of the protective outer cover;

the feeding detector is arranged on the integral outer cover close to the material clamp of the turning and milling composite machine tool and is used for detecting whether the turning and milling composite machine tool clamps a raw material or not;

Specifically, the detection module is arranged to detect the ambient temperature, the opening and closing condition of the door body and whether the material is loaded, so that the turning and milling composite machine tool in the system can be judged to have a normal processing environment, the rotation speed of the exhaust fan is detected by the exhaust fan rotation speed detector, and the ambient temperature in the system is adjusted by controlling the rotation speed of the exhaust fan to control the heat exchange between the outside and the inside of the system, so that the function of adjusting the ambient temperature of the system is effectively realized.

As shown in fig. 1-2, when the system works, the protective housing control module 7 controls the movable door 21 to close and controls the temperature detector to collect the ambient temperature of the system, the protective housing control module 7 records the received ambient temperature as T and judges whether the temperature is suitable for the turning and milling composite machine tool to work according to T, the protective housing control module is provided with a first temperature standard T1 for machine tool machining and a second temperature standard T2 for machine tool machining, wherein T1 is less than 0 and less than T2,

when T is less than T1, the protective outer cover control module 7 judges that the ambient temperature does not meet the standard and is not suitable for the turning and milling composite machine tool to work, and starts the warm air work of the air conditioning module 6 to adjust the ambient temperature to a temperature range suitable for the turning and milling composite machine tool to work;

when T is more than or equal to T1 and less than or equal to T2, the protective outer cover control module 7 judges that the environmental temperature meets the standard and is suitable for the turning and milling composite machine tool to work, and sends a signal to prompt the turning and milling composite machine tool to work;

when T is larger than T2, the protective outer cover control module 7 judges that the environment temperature does not meet the standard and is not suitable for the turning and milling composite machine tool to work, and starts cold air work of the air conditioning module 6 to adjust the environment temperature to a temperature range suitable for the turning and milling composite machine tool to work;

the protection outer cover control module 7 controls the temperature detector to periodically collect environmental data, and when the protection outer cover control module 7 judges that the environmental temperature meets the standard, the protection outer cover control module 7 controls the air conditioning module 6 to be closed and sends a signal to prompt the turn-milling composite machine tool to work.

Specifically, when the system works, the air conditioning module is controlled to adjust the ambient temperature of the turn-milling composite machine tool to the temperature range which accords with the machining of the machine tool by judging whether the ambient temperature in the system accords with the machining standard of the machine tool or not and controlling the air conditioning module to adjust the ambient temperature to the temperature range which accords with the machining of the machine tool when the ambient temperature does not accord with the standard, so that the system can effectively adjust the ambient temperature to the temperature range which is suitable for the machining of the machine tool.

Continuing to refer to fig. 1-2, when the turning and milling combined machine tool works, the protective outer cover control module controls 7 the temperature detector to periodically acquire the ambient temperature of the system, and the protective outer cover control module controls the working condition of the air exhaust module according to the received ambient temperature t; the protective outer cover control module is provided with an exhaust opening temperature standard T0, wherein T1 is more than 0 and less than T2,

when T is larger than or equal to T0, the protective outer cover control module 7 judges that the ambient temperature exceeds the standard, and starts an exhaust fan of the exhaust module to work so as to adjust the ambient temperature;

when T is less than T0, the protective outer cover control module 7 judges that the ambient temperature meets the standard and does not start the exhaust fan to work;

when T is more than or equal to T0, the protective outer cover control module 7 starts the exhaust fan to work, the protective outer cover control module 7 adjusts the rotation speed of the exhaust fan according to the received environment temperature T so as to adjust the environment temperature in the system to a corresponding value, the protective outer cover control module is provided with a first preset standard delta T1 of temperature difference, wherein delta T1 is more than 0, the exhaust fan is preset with an initial rotation speed V0, the exhaust fan is preset with a first adjusting coefficient alpha 1, the exhaust fan is preset with a second adjusting coefficient alpha 2, the exhaust fan is preset with a third adjusting coefficient alpha 3, wherein V0 is more than 0, alpha 1 is more than 1 and less than alpha 2 and less than alpha 3,

when T0 is more than or equal to T and less than T2, setting delta T = T2-T,

when the delta T is smaller than the delta T1, the protective housing control module 7 judges that the ambient temperature in the system meets the processing standard, and adjusts the rotating speed of the exhaust fan by using a first adjusting coefficient alpha 1 preset by the exhaust fan;

when the delta T is larger than or equal to the delta T1, the protective outer cover control module 7 judges that the environmental temperature in the system meets the processing standard, and adjusts the rotating speed of the exhaust fan by using a second adjusting coefficient alpha 2 preset by the exhaust fan;

when T is greater than T2, the protective outer cover control module 7 judges that the ambient temperature in the system does not meet the processing standard, and adjusts the rotating speed of the exhaust fan by using a third adjusting coefficient alpha 3 preset by the exhaust fan;

when the protective outer cover control module 7 determines that the rotation speed of the exhaust fan is adjusted by using an ith preset adjustment coefficient α i of the exhaust fan, wherein i =1,2,3, the adjusted rotation speed of the exhaust fan is recorded as V1', and V1' = V0 × α i is set.

Specifically, the rotating speed of the exhaust fan is adjusted to adjust the ambient temperature in the system, and when the machine tool works, the corresponding rotating speed of the exhaust fan can be selected according to the ambient temperature, so that the adjustment of the working ambient temperature of the machine tool is effectively realized by adjusting the rotating speed of the exhaust fan during machining of the machine tool.

Continuing to refer to fig. 1-2, when the protection housing control module 7 completes the adjustment of the rotation speed of the exhaust fan, the protection housing control module 7 controls the temperature detector to periodically collect the ambient temperature of the system, the protection housing control module records the received ambient temperature as ta', and records the previously received ambient temperature as ta, the protection housing control module determines the working efficiency of the exhaust module according to the difference between the two received temperatures and adjusts the rotation speed of the exhaust fan, the protection housing control module is preset with an exhaust fan working detection period a, a second preset standard Δ T2 for the temperature difference, a first working efficiency adjustment coefficient β 1 of the exhaust fan, a second working efficiency adjustment coefficient β 2 of the exhaust fan, a third working efficiency adjustment coefficient β 3 of the exhaust fan, and a fourth working efficiency adjustment coefficient β 4 of the exhaust fan, wherein Δ T2 is greater than 0, β 1 is greater than β 2, and β 3 is greater than 1 and less than β 3 is greater than β 4;

when ta '< ta, Δ ta = ta-ta',

when delta ta is larger than delta T2, the protective housing control module 7 judges that the working efficiency of the exhaust module is higher than the standard, and adjusts the rotating speed of the exhaust fan by adopting a first working efficiency adjusting coefficient beta 1 of the exhaust fan;

when delta ta is more than 0 and less than or equal to delta T2, the protective housing control module 7 judges that the working efficiency of the exhaust module meets the standard, and adjusts the rotating speed of the exhaust fan by adopting a second working efficiency adjusting coefficient beta 2 of the exhaust fan;

when ta '≧ ta, Δ ta = ta' -ta,

when delta ta is more than or equal to 0 and less than or equal to delta T2, the protective housing control module 7 judges that the working efficiency of the exhaust module meets the standard, and adjusts the rotating speed of the exhaust fan by adopting a third working efficiency adjusting coefficient beta 3 of the exhaust fan;

when delta ta is larger than delta T2, the protective housing control module 7 judges that the working efficiency of the exhaust module is lower than the standard, and adjusts the rotating speed of the exhaust fan by adopting a fourth working efficiency adjusting coefficient beta 4 of the exhaust fan;

when the protective outer cover control module 7 determines that the exhaust module determines that the j-th adjustment coefficient β j of the operating efficiency of the exhaust fan is used for adjusting the rotation speed of the exhaust fan, wherein j =1,2,3,4, the adjusted rotation speed of the exhaust fan is set as V2', and V2' = V0 × β j is set.

Specifically, the rotation speed of the exhaust fan is periodically detected and further adjusted according to the change condition of the environmental temperature, so that the rotation speed of the exhaust fan is effectively adjusted and further adjusted according to the actual change condition of the environmental temperature during machining of the machine tool, and the system disclosed by the invention is further ensured to adjust the working environmental temperature of the machine tool.

As shown in fig. 1-2, when the protective outer cover control module 7 adjusts the working efficiency of the exhaust fan, the protective outer cover control module also presets a maximum rotation speed standard Vmax of the exhaust fan, where Vmax is greater than V0, so as to start the air conditioning module 6 to further adjust the ambient temperature in the system when the rotation speed of the exhaust fan is adjusted to the maximum value,

when the exhaust fan rotational speed V2 'after the regulation is greater than or equal to Vmax, protection dustcoat control module 7 judges that exhaust fan work efficiency reaches the maximum value, does not adjust the exhaust fan rotational speed and starts air conditioning module 6's cold wind work is in order to right the ambient temperature of system adjusts.

Specifically, the cold air of the air conditioner is started to work when the rotating speed of the exhaust fan reaches the maximum value, so that the air conditioner module is started to further regulate the environment temperature when the exhaust fan cannot regulate the environment temperature, the temperature regulation of the system is ensured to have a higher temperature regulation range, and the effectiveness and the applicability of the system to the regulation of the environment temperature are further effectively ensured.

As shown in fig. 1-2, the protective housing control module 7 can control the operation of the movable door 21, the electric cabinet 4, the detection system, the exhaust module and the air conditioning module 6 according to the operating state of the turning and milling composite machine tool, and when the protective housing control module 7 receives a preparation operating signal of the turning and milling composite machine tool, the protective housing control module 7 sequentially controls the operation of the feeding detector, the movable door detector and the temperature detector to determine whether the turning and milling composite machine tool and the system have processing conditions;

the protective outer cover control module 7 controls the feeding detector to detect whether the turning and milling composite machine tool is clamped with raw materials or not and controls the opening and closing of the movable door body 21 according to a detection result;

when the feeding detector detects that the turning and milling composite machine tool does not clamp raw materials, the protective outer cover control module 7 judges that the turning and milling composite machine tool does not finish processing preparation, opens the movable door body 21 and sends a signal prompt to carry out feeding work;

when the feeding detector detects that the turning and milling composite machine tool clamps a raw material, the protective outer cover control module 7 judges that the turning and milling composite machine tool finishes processing preparation and closes the movable door body 21;

when the protective outer cover control module controls the movable door body 21 to finish closing, the protective outer cover control module 7 controls the movable door detector to detect whether the movable door body 21 is completely closed and controls whether the turning and milling composite machine tool and the system have processing conditions according to detection results;

when the movable door detector detects that the movable door body is not completely closed, the protective outer cover control module judges that the movable door body 21 is abnormally closed and sends a signal to prompt that the movable door body 21 is not completely closed and the system does not have processing conditions;

when the movable door detector detects that the movable door body is completely closed, the protective outer cover control module 7 judges that the movable door body 21 is completely closed, and the turning and milling composite machine tool and the system have machining conditions;

when the protective housing control module 7 judges that the turning and milling composite machine tool and the system have the machining conditions, the protective housing control module 7 controls the temperature detector to collect the ambient temperature of the system and judges the next working of the system according to the ambient temperature.

Specifically, the detection sequence of the detection module is set, the working state of the system is judged by setting the protective housing control module, and whether the system has the working state suitable for machining of the machine tool is judged, so that the system has the function of supporting the machine tool to work, and the system has the functions of protecting and adjusting the temperature.

As shown in fig. 1-2, the coolant tank 3 has functions of storing coolant, recycling the used coolant, and filtering, and can filter, recycle and reuse the debris in the used coolant, and includes a liquid storage tank 31, a filtering tank 32, and a recycling tank 33;

the liquid storage tank 31 is connected with a cooling liquid feeding system of the turning and milling composite machine tool and used for providing a cooling liquid storage space; the recovery tank 33 is connected with a liquid return channel of the system and a cooling liquid return system of the turning and milling composite machine tool and is used for recovering and storing used cooling liquid; the filtering tank 32 is arranged between the liquid storage tank 31 and the recovery tank 33 and is connected with the liquid storage tank 31 and the recovery tank 33, the recovery tank 33 further comprises a first water passing port 341 which can be used for cooling liquid to pass through and is provided with a filtering device at the connection part with the filtering tank 32, the filtering tank 32 further comprises a second water passing port 342 which can be used for cooling liquid to pass through and is provided with a filtering device at the connection part with the liquid storage tank 31, and the liquid storage tank 31 is further provided with a liquid discharge port 35 which is used for filtering the passing cooling liquid.

Particularly, the cooling liquid water is arranged, so that the cooling liquid required by the turning and milling composite machine tool during working can be conveniently stored, and the used cooling liquid can be conveniently recovered and filtered, and the support of the system for the turning and milling composite machine tool during working is further perfected.

As shown in fig. 1-2, the system can count the number of processed pieces of the turn-milling composite machine tool, and set a processed piece number reminding period in the protective housing control module 7, and when the number of processed pieces reaches the reminding period, the system sends a reminding signal to remind the number of processed pieces of the turn-milling composite machine tool to detect the processed pieces or replace the processing tool of the turn-milling composite machine tool.

With continuing reference to fig. 1-2, when the turning and milling compound machine tool is being repaired, the corresponding parts of the turning and milling compound machine tool are repaired by opening the corresponding access ports of the access cover module 5, which includes,

the spindle motor outer cover plate 51 is arranged at the side part of the integral outer cover 1 corresponding to the spindle motor of the turning and milling composite machine tool, and is connected with the integral outer cover 1 to cover an opening of the integral outer cover arranged at the corresponding part of the spindle motor;

the main shaft overhauling cover plate 52 is arranged at the side part of the integral outer cover 1 corresponding to the main shaft of the turning and milling composite machine tool, and is connected with the integral outer cover 1 to cover the opening of the integral outer cover arranged at the corresponding part of the main shaft motor;

and a left side cover plate 53 which is arranged at the left side part of the integral type outer cover 1, is connected with the integral type outer cover 1 and is used for covering the left opening of the integral type outer cover.

Specifically, the maintenance cover plate module is arranged, and when the machine tool needs to be maintained, the corresponding parts of the turn-milling composite machine tool are maintained by opening the corresponding maintenance ports of the maintenance cover plate module, so that the support of the system for the work of the turn-milling composite machine tool is further improved.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A turning and milling composite machine tool protective outer cover system convenient to install, which comprises,

the electric cabinet is arranged on the side part of the integral type outer cover, is connected with the electric control system of the turn-milling composite machine tool and the integral type outer cover and is used for carrying out power supply control on the protection outer cover system of the turn-milling composite machine tool and the turn-milling composite machine tool arranged in the outer cover;

the maintenance cover plate module is arranged at the corresponding maintenance port of the integral type outer cover, is connected with the integral type outer cover and is used for covering the maintenance port formed in the integral type outer cover;

the protective outer cover control module is arranged on the side part of the integral outer cover close to the movable door, is connected with the protective outer cover door body, the electric cabinet, the air exhaust module, the air conditioning module, the detection module, the energy supply module and the turning and milling composite machine tool, is used for controlling the work of the system, and comprises a protective outer cover logic control unit and a rotatable operation panel;

when the system works, the protective outer cover control module controls the movable door body to be closed and controls the temperature detector to collect the ambient temperature of the system, the protective outer cover control module records the received ambient temperature as T and judges whether the temperature is suitable for the turning and milling composite machine tool to work according to T, the protective outer cover control module is provided with a first temperature standard T1 for machine tool machining and a second temperature standard T2 for machine tool machining, wherein T1 is less than 0 and less than T2,

when T1 is not less than T2, the protective outer cover control module judges that the ambient temperature meets the standard and is suitable for the turning and milling composite machine tool to work, and sends a signal to prompt the turning and milling composite machine tool to work;

when T is larger than T2, the protective outer cover control module judges that the ambient temperature does not meet the standard and is not suitable for the turning and milling composite machine tool to work, and starts cold air of the air conditioning module to work so as to adjust the ambient temperature to a temperature range suitable for the turning and milling composite machine tool to work;

the protection outer cover control module controls the temperature detector to periodically collect environmental data, and when the protection outer cover control module judges that the environmental temperature meets the standard, the protection outer cover control module controls the air conditioner module to be closed and sends a signal to prompt the turn-milling composite machine tool to work.

2. The easy-to-install protective housing system for a turning and milling composite machine tool as claimed in claim 1, wherein when the system is in operation, the detection module starts data acquisition and transmits the acquired detection data to the protective housing control module, and the detection module comprises a movable door detector, a feeding detector, a temperature detector and an exhaust fan rotation speed detector;

3. The turning and milling composite machine tool protective housing system convenient to install according to claim 2, characterized in that when the turning and milling composite machine tool works, the protective housing control module controls the temperature detector to periodically collect the ambient temperature of the system, and the protective housing control module controls the working condition of the air exhaust module according to the received ambient temperature t; the protective outer cover control module is provided with an exhaust opening temperature standard T0, wherein T1 is more than 0 and less than T2,

when T0 is more than or equal to T and less than T2, setting delta T = T2-T,

when delta T is less than delta T1, the protective outer cover control module judges that the ambient temperature in the system meets the processing standard, and adjusts the rotating speed of the exhaust fan by using a first adjusting coefficient alpha 1 preset by the exhaust fan;

when the delta T is larger than or equal to the delta T1, the protective outer cover control module judges that the ambient temperature in the system meets the processing standard, and adjusts the rotating speed of the exhaust fan by using a second adjusting coefficient alpha 2 preset by the exhaust fan;

4. The turning and milling composite machine tool protection cover system convenient to install according to claim 3, wherein when the protection cover control module completes the adjustment of the rotation speed of the exhaust fan, the protection cover control module controls the temperature detector to periodically collect the ambient temperature of the system, the protection cover control module records the received ambient temperature as ta', and records the previously received ambient temperature as ta, the protection cover control module judges the working efficiency of the exhaust module according to the difference of the received temperatures twice and adjusts the rotation speed of the exhaust fan, the protection cover control module is preset with an exhaust fan working detection period A, a second preset standard delta T2 of the temperature difference, a first working efficiency adjustment coefficient beta 1 of the exhaust fan, a second working efficiency adjustment coefficient beta 2 of the exhaust fan, a third working efficiency adjustment coefficient beta 3 of the exhaust fan and a fourth working efficiency adjustment coefficient beta 4 of the exhaust fan, wherein delta T2 is greater than 0, beta 1 is greater than beta 2 and is less than 1 beta 3 and beta 4 is less than beta 4;

when ta '< ta, Δ ta = ta-ta',

when delta ta is more than 0 and less than or equal to delta T2, the protective outer cover control module judges that the working efficiency of the exhaust module meets the standard, and adjusts the rotating speed of the exhaust fan by adopting a second working efficiency adjusting coefficient beta 2 of the exhaust fan;

when ta 'is equal to ta, Δ ta = ta' -ta,

5. The easy-to-install protective housing system for a turning and milling composite machine tool, as claimed in claim 4, wherein when the protective housing control module adjusts the operating efficiency of the exhaust fan, the protective housing control module also presets a standard Vmax for the highest rotation speed of the exhaust fan, where Vmax > V0, for starting the air conditioning module to further adjust the ambient temperature in the system when the rotation speed of the exhaust fan is adjusted to the maximum value,

when the exhaust fan rotational speed V2 'after the regulation is greater than or equal to Vmax, protection dustcoat control module judges that exhaust fan work efficiency reaches the maximum value, does not adjust the exhaust fan rotational speed and starts air conditioning module's cold wind work is in order to right the ambient temperature of system adjusts.

6. The conveniently-installed protective housing system for the turning and milling composite machine tool is characterized in that the protective housing control module can control the operation of the movable door body, the electric cabinet, the detection system, the exhaust module and the air conditioning module according to the operating state of the turning and milling composite machine tool, and when the protective housing control module receives a preparation operating signal of the turning and milling composite machine tool, the protective housing control module sequentially controls the operation of the feeding detector, the movable door detector and the temperature detector so as to judge whether the turning and milling composite machine tool and the system have processing conditions;

when the feeding detector detects that the turning and milling composite machine tool clamps a raw material, the protective outer cover control module judges that the turning and milling composite machine tool finishes processing preparation and closes the movable door body;

7. The easy-to-install turn-milling composite machine tool protective housing system as claimed in claim 1, wherein the cooling liquid water tank has functions of storing cooling liquid, recycling the used cooling liquid and filtering, and can filter, recycle and reuse the debris in the used cooling liquid, and comprises a liquid storage tank, a recycling tank and a filtering tank;

the liquid storage tank is connected with a cooling liquid feeding system of the turning and milling composite machine tool and used for providing a cooling liquid storage space; the recovery tank is connected with a liquid return channel of the system and a cooling liquid return system of the turning and milling composite machine tool and is used for recovering and storing used cooling liquid; the filter tank is arranged between the liquid storage tank and the recovery tank and connected with the liquid storage tank and the recovery tank, the recovery tank also comprises a first water passing port which can be used for cooling liquid to pass through and is provided with a filter device at the joint of the recovery tank and the filter tank, the recovery tank also comprises a second water passing port which can be used for cooling liquid to pass through and is provided with a filter device at the joint of the recovery tank and the liquid storage tank, and the liquid storage tank is also provided with a liquid discharge port which is used for filtering the passing cooling liquid.

8. The conveniently-installed protective housing system for the turn-milling composite machine tool, as claimed in claim 1, is capable of counting the number of processed pieces of the turn-milling composite machine tool, and by setting a processed piece number reminding period in the protective housing control module, when the number of processed pieces reaches the reminding period, the system sends out a reminding signal to remind the number of processed pieces of the turn-milling composite machine tool to remind the detection of the processed pieces or the replacement of the processing tool of the turn-milling composite machine tool.

9. The ready-to-install protective housing system for a milling composite machine tool according to claim 1, wherein when the milling composite machine tool is repaired, the corresponding parts of the milling composite machine tool are repaired by opening the corresponding access ports of the access cover module, the access cover module comprises,

the main shaft overhauling cover plate is arranged at the side part of the integral outer cover and corresponds to the main shaft of the turning and milling composite machine tool, and is connected with the integral outer cover to cover an opening formed in the corresponding part of the main shaft motor of the integral outer cover;