CN219684405U - Conveying and positioning system - Google Patents
Conveying and positioning system Download PDFInfo
- Publication number
- CN219684405U CN219684405U CN202320689206.4U CN202320689206U CN219684405U CN 219684405 U CN219684405 U CN 219684405U CN 202320689206 U CN202320689206 U CN 202320689206U CN 219684405 U CN219684405 U CN 219684405U
- Authority
- CN
- China
- Prior art keywords
- positioning
- base
- trolley
- trolley device
- conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Automatic Assembly (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to a conveying and positioning system. The conveying and positioning system comprises a high-speed roller bed device and a trolley device, wherein the high-speed roller bed device comprises a base and rollers arranged on the base, the trolley device comprises a supporting frame arranged on the rollers, the trolley device is moved through rotation of the rollers, the trolley device further comprises a positioning device arranged on the supporting frame, and the positioning device is provided with a plurality of positioning components to position vehicle bodies of different vehicle types. The utility model realizes flexible automatic welding production of high-beat and multi-vehicle type automobiles.
Description
Technical Field
The utility model relates to the technical field of automobile welding production lines, in particular to a conveying and positioning system.
Background
With the rapid development of the automobile industry, the market products are rapidly changed, diversified and personalized, requirements for higher quality and higher efficiency are provided for automobile manufacturing, and the development of intellectualization, flexibility and automation has important significance and becomes a trend of the domestic automobile manufacturing industry.
The traditional device for conveying and positioning the white car body basically adopts a mode of rolling machine sliding and tilting or reciprocating rod conveying, and the two modes can only convey various platform car types or parts in a mode of stopping production and switching positioning tools, so that a large amount of manpower and material resources are required to be input, and the production efficiency is low. Meanwhile, in the existing butt joint system of the AGV backpack type positioning trolley and the station, a fixing pin is usually arranged on a fixing upright post of the station of the production line, and the fixing pin is matched with a positioning hole at the bottom of the trolley to realize the fixed butt joint of the trolley on the station. However, the prior art has the following disadvantages: firstly, the AGVs carrying the trolley are required to be in butt joint with the stations, so that interference avoidance of the bottom of the trolley and station fixing pins can be realized, but the AGVs with the lifting functions are weaker in load and shorter in endurance; secondly, AGVs are powered by batteries, have limited lifting capacity, and can only be used for light-load scenes, and are usually used for conveying parts such as floors, inner plates of doors, longitudinal beams and the like to position the trolley. Therefore, the AGV conveying system in the prior art has poor flexibility and can only realize the conveying function of a single vehicle type or parts.
Disclosure of Invention
The utility model aims to provide a conveying and positioning system for realizing flexible automatic welding production of high-beat multi-vehicle-type automobiles.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a carry positioning system, includes high-speed roller bed device and trolley device, high-speed roller bed device includes the base and establishes the roller on the base, trolley device is including establishing braced frame on the roller, through the rotation of roller, realizes trolley device's removal, trolley device is still including establishing positioner on the braced frame, positioner has a plurality of locating part to realize the automobile body location of different motorcycle types.
According to the technical means, the high-speed roller bed device for realizing the movement of the trolley device is arranged, and a plurality of positioning components are arranged on the trolley device simultaneously for positioning the vehicle bodies of different vehicle types, so that the requirements of flexible automatic welding production of high-beat and multi-vehicle-type vehicles are met.
Preferably, a motor system is arranged on one side of the base, the motor system is connected with the roller, and the roller is driven to rotate through the motor system.
Through setting up motor system in one side of base to provide stable power source through motor system, effectively guaranteed the high-efficient operation of platform truck device.
Preferably, the positioning device comprises a supporting frame arranged on the supporting frame and a plurality of positioning components arranged on the supporting frame.
Preferably, the trolley device further comprises an auxiliary supporting component arranged on the supporting frame, and an auxiliary supporting block is arranged on the auxiliary supporting component so as to realize auxiliary supporting of the vehicle body.
By arranging the auxiliary supporting component on the supporting frame, auxiliary support is provided for the car body, and stability and reliability of the car body on the trolley device are guaranteed.
Preferably, the support frame is similar to a rectangular frame and comprises two longitudinal beams and a plurality of cross beams connecting the two longitudinal beams;
the positioning devices are arranged on the two longitudinal beams at the positions close to the two ends, and the auxiliary supporting parts are arranged at the positions close to the middle.
Preferably, the base is of a rectangular structure, a first positioning device is arranged at one end close to the length direction of the base, a second positioning device is arranged at the other end close to the length direction of the base, a third positioning device is arranged at one side of the base in the width direction, and positioning of the trolley device is achieved through the first positioning device, the second positioning device and the third positioning device.
Through setting up first positioner, second positioner and third positioner on the base, effectively guaranteed the accurate location to the platform truck device to effectively guarantee automobile body welded precision.
Preferably, the first positioning device comprises a first base fixed on the base and a positioning pin arranged on the first base, a positioning pin block is arranged at a position corresponding to the positioning pin at the bottom of the cross beam of the supporting frame, a positioning pin hole is formed in the positioning pin block, and the X-direction positioning and the Y-direction positioning of the trolley device are realized through the cooperation of the positioning pin and the positioning pin hole;
the second positioning device comprises a second base fixed on the base and two positioning wheels arranged on the second base, a clamping positioning block is arranged at the bottom of the cross beam of the supporting frame at the position corresponding to the positioning wheels, and the clamping positioning block is clamped between the two positioning wheels to realize Y-direction positioning of the trolley device;
the third positioning device comprises a third base fixed on the base and positioning blocks arranged on the third base, second positioning blocks are arranged on two sides of the longitudinal beam of the supporting frame at positions corresponding to the first positioning blocks, and the first positioning blocks are abutted against the second positioning blocks to realize Z-direction positioning of the trolley device.
Wherein, X direction represents the X direction in the car coordinate system, Y direction represents the Y direction in the car coordinate system, and Z direction represents the Z direction in the car coordinate system.
Preferably, the base is further provided with a pneumatic connecting rod clamping mechanism at a position close to the center, and the pneumatic connecting rod clamping mechanism is clamped with the cross beam of the supporting frame in a matched mode, so that clamping limit of the trolley device is achieved.
Through setting up pneumatic connecting rod clamping mechanism in the position that the base is close to the center, when the trolley device reaches the assigned position, through pneumatic connecting rod clamping mechanism and braced frame's crossbeam cooperation clamp, further realize the clamping spacing to the X direction of trolley device.
Preferably, the base is further provided with a coding ruler for determining the position of the trolley device.
Through setting up the code chi on the base for the position data of real-time feedback trolley device has further guaranteed trolley device's position accuracy.
Preferably, a plurality of the rollers are arranged on the base at intervals along the length direction.
By arranging a plurality of rollers at intervals on the base, an effective support of the trolley device is achieved.
Preferably, the conveying and positioning system further comprises stepping platforms and auxiliary workpiece feeding tools which are arranged on two sides of the high-speed roller bed device.
The utility model has the beneficial effects that:
through setting up the high-speed roller bed device that realizes the trolley device and remove, set up a plurality of locating part simultaneously on the trolley device for the automobile body location of different motorcycle types has satisfied the flexible automatic weld production's of car demand of high beat, multi-vehicle type, has simple structure, transmission efficiency height, positioning accuracy height and advantage with low costs, has popularization and application value in car welding production line technical field.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of a high-speed roller bed apparatus;
FIG. 3 is a schematic view of a positioning device;
FIG. 4 is a schematic view of another angle of the positioning device;
FIG. 5 is a schematic view of a positioning device;
FIG. 6 is a schematic view of the structure of the auxiliary supporting member;
FIG. 7 is a schematic structural view of a pneumatic link clamping mechanism;
FIG. 8 is a partial view of the beam and dowel block assembly;
FIG. 9 is a partial view of the assembly of the cross beam with the snap-in locating block;
FIG. 10 is a partial view of the stringer assembled with a second locating block;
FIG. 11 is a schematic view of a first positioning device;
FIG. 12 is a schematic view of a second positioning device;
FIG. 13 is a partial view of the third positioning device mated with the second positioning block;
the device comprises a 1-high-speed roller bed device, a 11-base, a 12-roller, a 13-motor system, a 14-first positioning device, a 141-first base, a 142-positioning pin, a 15-second positioning device, a 151-second base, 152-positioning wheels, a 16-third positioning device, a 161-third base, a 162-first positioning block, a 17-pneumatic connecting rod clamping mechanism, a 171-cylinder, a 172-clamping mechanism and an 18-coding ruler, wherein the first-speed roller bed device is arranged on the first-base; 2-trolley device, 21-supporting frame, 211-longitudinal beam, 212-cross beam, 22-positioning device, 221-positioning component, 2211-positioning base, 2212-flexible positioning pin, 222-supporting frame, 23-auxiliary supporting component, 231-auxiliary supporting block, 24-positioning pin block, 241-positioning pin hole, 25-clamping positioning block and 26-second positioning block; 3-pedal table and auxiliary loading tool.
Detailed Description
Further advantages and effects of the present utility model will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
Examples
As shown in fig. 1 to 13, a conveying and positioning system comprises a high-speed roller bed device 1 and a trolley device 2, wherein the high-speed roller bed device 1 comprises a base 11 and a roller 12 arranged on the base 11, the trolley device 2 comprises a supporting frame 21 arranged on the roller 12, the trolley device 2 is moved by rotating the roller 12, the trolley device 2 further comprises a positioning device 22 arranged on the supporting frame 21, and the positioning device 22 is provided with a plurality of positioning components 221 so as to realize the positioning of vehicle bodies of different vehicle types.
In order to provide a stable power source for the trolley device 2, a motor system 13 is arranged on one side of the base 11, the motor system 13 is connected with the roller 12, and the roller 12 is driven to rotate by the motor system 13.
The positioning device 22 includes a support frame 222 provided on the support frame 21 and a plurality of positioning members 221 provided on the support frame 222.
Wherein, the positioning component 221 is a flexible positioning component, and two positioning components 221 are respectively disposed along the length direction and the width direction of the support frame 222, each positioning component 221 includes a positioning base 2211 and a flexible positioning pin 2212 disposed on the positioning base 2211, and each flexible positioning pin 2212 positions a vehicle model, so in this embodiment, four flexible positioning pins 2212 can realize the production of four platform vehicle models, and the advantage of high flexibility is provided.
The trolley device 2 further comprises an auxiliary supporting component 23 arranged on the supporting frame 21, and an auxiliary supporting block 231 is arranged on the auxiliary supporting component 23 so as to realize auxiliary supporting of the trolley body, and stability and reliability of the trolley body on the trolley device 2 are guaranteed.
The support frame 21 is similar to a rectangular frame, and includes two stringers 211 and a plurality of cross members 212 connecting the two stringers 211;
the two stringers 211 are provided with positioning devices 22 near both ends and auxiliary support members 23 near the middle.
In this embodiment, each longitudinal beam 211 is provided with a positioning device 22 at a position near two ends, the positioning devices 22 on the two longitudinal beams 211 are correspondingly arranged, each longitudinal beam 211 is provided with two auxiliary supporting components 23 at a position near the middle, and the auxiliary supporting components 23 on the two longitudinal beams 211 are symmetrically arranged.
In order to achieve accurate positioning of the carriage device 2, the base 11 is provided in a rectangular-like structure, a first positioning device 14 is provided at one end close to the longitudinal direction of the base 11, a second positioning device 15 is provided at the other end close to the longitudinal direction of the base 11, a third positioning device 16 is provided at one side in the width direction of the base 11, and accurate positioning of the carriage device 2 is achieved by the mutual cooperation of the first positioning device 14, the second positioning device 15 and the third positioning device 16.
The first positioning device 14 comprises a first base 141 fixed on the base 11 and a positioning pin 142 arranged on the first base 141, a positioning pin block 24 is arranged at a position corresponding to the positioning pin 142 at the bottom of the beam 212 of the supporting frame 21, a positioning pin hole 241 is arranged on the positioning pin block 24, and the positioning of the trolley device 2 in the X direction and the Y direction is realized through the cooperation of the positioning pin 142 and the positioning pin hole 241;
the second positioning device 15 comprises a second base 151 fixed on the base 11 and two positioning wheels 152 arranged on the second base 151, a clamping positioning block 25 is arranged at the bottom of a cross beam 212 of the supporting frame 21 at a position corresponding to the positioning wheels 152, and the clamping positioning block 25 is clamped between the two positioning wheels 152 to realize Y-direction positioning of the trolley device 2;
the third positioning device 16 includes a third base 161 fixed on the base 11 and a positioning block 152 provided on the third base 161, and second positioning blocks 26 are provided on both sides of the longitudinal beam 211 of the support frame 21 at positions corresponding to the first positioning blocks 162, and the first positioning blocks 162 abut against the second positioning blocks 26 to realize the Z-direction positioning of the trolley device 2.
In this embodiment, the positioning pin block 24 corresponding to the positioning pin 142 is disposed on one cross beam 212 near the end of the longitudinal beam 211, the clamping positioning block 25 in clamping engagement with the two positioning wheels 152 is disposed on the other cross beam 212 near the end of the longitudinal beam 211, the second positioning block 26 corresponding to the first positioning block 162 is disposed at the two sides of the two longitudinal beams 211, and the first positioning block 162 and the second positioning block 26 are oppositely disposed in the Z direction.
When the trolley device 2 reaches a specified position, in order to ensure the stability of the trolley device 2, a pneumatic connecting rod clamping mechanism 17 is arranged on the base 11 near the center, and after the trolley device 2 reaches the specified position, the clamping mechanism 172 is pushed by an air cylinder 171 of the pneumatic connecting rod clamping mechanism 17, so that the clamping mechanism 172 clamps a cross beam 212 of the supporting frame 21 in the X direction, and the clamping limit of the trolley device 2 is realized.
A plurality of rollers 12 are arranged on the base 11 at intervals in the longitudinal direction. In this embodiment, 6 sets of rollers 12 are arranged on the base 11 at intervals along the length direction, and two rollers 12 are oppositely arranged at positions close to two sides of the width direction, wherein each two rollers 12 are in a group, 6 sets are provided, and the 6 sets of rollers 12 provide support and conveying power for the trolley.
In order to further guarantee the position accuracy of the trolley device 2, the coding ruler 18 is arranged on the base 11, the coding ruler 13 moves along with the trolley device 2, and the code reader reads codes on the coding ruler 18 according to the photoelectric principle to determine the position of the trolley device 2 in real time, so that the coding ruler 18 does not additionally occupy production beats for positioning the trolley device, and the high-beat line body transmission requirement is met.
The conveying and positioning system also comprises a pedal table and an auxiliary loading tool 3 which are arranged on two sides of the high-speed roller bed device 1 so as to be convenient for operators to operate.
The conveying and positioning system in the embodiment is mainly used for positioning during the assembly welding of the white car body, and in the actual use process, the motor system 13 of the high-speed roller bed device 1 drives the rollers 12 to rotate, so that the trolley device 2 is driven to be transmitted to the assembly welding station; the positioning pin 142 of the first positioning device 14 on the base 11 is matched with the positioning pin hole 241 at the bottom of the cross beam 212, the two positioning wheels 152 of the second positioning device 15 clamp the clamping positioning blocks 25 at the bottom of the cross beam 212 and the first positioning blocks 162 of the third positioning device 16 are propped against the second positioning blocks 26 at the two sides of the two longitudinal beams 211, so that the accurate positioning of the trolley device 2 is realized; the cylinder 171 of the pneumatic connecting rod clamping mechanism 17 in the center of the base 11 pushes the clamping mechanism 172 to clamp the cross beam 212 at the corresponding part, so that the clamping limit of the trolley device 2 is realized; through the cooperation of the preset positioning holes on the white automobile body and the flexible positioning pins 2212 of the positioning component 221, the accurate positioning of the white automobile body is realized, and after the positioning is finished, the welding operation of the white automobile body is performed.
In summary, according to the conveying and positioning system, the high-speed roller bed device for realizing the movement of the trolley device is arranged, and the plurality of positioning components are arranged on the trolley device for positioning the vehicle bodies of different vehicle types, so that the requirements of flexible automatic welding production of high-beat and multi-vehicle-type vehicles are met, and the practice proves that the conveying speed can reach 2m/s at the highest speed in terms of beat, and the whole conveying beat is about 9.5s, so that more time can be saved for other process operations, and the requirements of the current high-beat welding production line are met; for the motorcycle type, the motorcycle type production of 4 platforms can be satisfied to 4 four flexible locating pins, has the advantage of high flexibility, has popularization and application value in car welding production line technical field.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model.
Claims (10)
1. The utility model provides a carry positioning system, its characterized in that includes high-speed roller bed device (1) and trolley device (2), high-speed roller bed device (1) include base (11) and establish roller (12) on base (11), trolley device (2) are including establishing braced frame (21) on roller (12), through the rotation of roller (12), realize the removal of trolley device (2), trolley device (2) still including establishing positioner (22) on braced frame (21), positioner (22) have a plurality of locating part (221) to realize the automobile body location of different motorcycle types.
2. A conveying and positioning system according to claim 1, characterized in that a motor system (13) is arranged on one side of the base (11), the motor system (13) being connected to the roller (12), the roller (12) being rotated by the motor system (13).
3. A transportation positioning system according to claim 1, characterized in that the positioning device (22) comprises a support frame (222) provided on the support frame (21) and a plurality of the positioning members (221) provided on the support frame (222).
4. A transportation positioning system according to claim 3, characterized in that the trolley device (2) further comprises an auxiliary support member (23) provided on the support frame (21), the auxiliary support member (23) having an auxiliary support block (231) thereon for achieving auxiliary support of the vehicle body.
5. The transport positioning system according to claim 4, characterized in that the support frame (21) resembles a rectangular frame and comprises two stringers (211) and a plurality of cross beams (212) connecting the two stringers (211);
the two longitudinal beams (211) are provided with the positioning devices (22) at the positions close to the two ends, and the auxiliary supporting parts (23) at the positions close to the middle.
6. The conveying and positioning system according to claim 5, wherein the base (11) has a rectangular structure, a first positioning device (14) is provided at one end close to the longitudinal direction of the base (11), a second positioning device (15) is provided at the other end close to the longitudinal direction of the base (11), a third positioning device (16) is provided at one side of the width direction of the base (11), and positioning of the trolley device (2) is achieved by the first positioning device (14), the second positioning device (15) and the third positioning device (16).
7. The conveying and positioning system according to claim 6, wherein the first positioning device (14) comprises a first base (141) fixed on the base (11) and a positioning pin (142) arranged on the first base (141), a positioning pin block (24) is arranged at a position corresponding to the positioning pin (142) at the bottom of a cross beam (212) of the supporting frame (21), a positioning pin hole (241) is arranged on the positioning pin block (24), and the positioning pin (142) is matched with the positioning pin hole (241) to realize the X-direction and Y-direction positioning of the trolley device (2);
the second positioning device (15) comprises a second base (151) fixed on the base (11) and two positioning wheels (152) arranged on the second base (151), a clamping positioning block (25) is arranged at the bottom of a cross beam (212) of the supporting frame (21) at a position corresponding to the positioning wheels (152), and the clamping positioning block (25) is clamped between the two positioning wheels (152) to realize Y-direction positioning of the trolley device (2);
the third positioning device (16) comprises a third base (161) fixed on the base (11) and a first positioning block (162) arranged on the third base (161), second positioning blocks (26) are arranged on two sides of a longitudinal beam (211) of the supporting frame (21) at positions corresponding to the first positioning blocks (162), and the first positioning blocks (162) are abutted against the second positioning blocks (26) to realize Z-direction positioning of the trolley device (2).
8. The conveying and positioning system according to claim 5, wherein the base (11) is further provided with a pneumatic connecting rod clamping mechanism (17) at a position close to the center, and the pneumatic connecting rod clamping mechanism (17) is clamped with a cross beam (212) of the supporting frame (21) in a matched manner, so that clamping limit of the trolley device is realized.
9. A transport positioning system according to claim 1, characterized in that the base (11) is further provided with a coding ruler (18) for determining the position of the trolley device (2).
10. The transport positioning system according to claim 1, further comprising a tread table and an auxiliary loading tool (3) arranged on both sides of the high-speed roller bed device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689206.4U CN219684405U (en) | 2023-03-31 | 2023-03-31 | Conveying and positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689206.4U CN219684405U (en) | 2023-03-31 | 2023-03-31 | Conveying and positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684405U true CN219684405U (en) | 2023-09-15 |
Family
ID=87967249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320689206.4U Active CN219684405U (en) | 2023-03-31 | 2023-03-31 | Conveying and positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684405U (en) |
-
2023
- 2023-03-31 CN CN202320689206.4U patent/CN219684405U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112846585A (en) | Circular track repair welding circulation production system | |
| CN109940314B (en) | White vehicle body conveying and positioning system and conveying and positioning method | |
| CN204818522U (en) | Floor board automation of welding production line | |
| CN104801909A (en) | Automobile floor automatic welding production line and production method thereof | |
| CN111390456A (en) | Automatic tooling switching device in vehicle body welding production line | |
| CN110039331A (en) | A kind of pallet changer with standing function | |
| JP2002274451A (en) | Body assembly equipment | |
| CN212169405U (en) | Automatic tooling switching device in vehicle body welding production line | |
| CN219684405U (en) | Conveying and positioning system | |
| CN210908956U (en) | Automatic production line for machining forklift gantry channel steel | |
| CN217775963U (en) | Tailor-welded plate production line | |
| CN117163652B (en) | Turning robot and turning system | |
| JP4076756B2 (en) | Body assembly method and apparatus | |
| JP4799521B2 (en) | Body assembly equipment and body production method | |
| CN110614200B (en) | Battery box cooling bottom plate rubber coating equipment all-in-one | |
| CN206898693U (en) | A kind of car body welding producing line flexibility switching device | |
| CN113953702B (en) | Multi-vehicle type beat-loss-free welding production line and method | |
| CN217371241U (en) | Automatic press fitting production line for wheel sets | |
| CN114083284A (en) | 5G communication base station equipment interface equipment | |
| JPS63306111A (en) | Conveying device | |
| CN113602390A (en) | Auxiliary assembly equipment of automobile power assembly and use method thereof | |
| CN222453683U (en) | Multi-directional workpiece handling device | |
| CN220217080U (en) | Ultrasonic welding circulation track | |
| CN219805596U (en) | Positioning and butt-joint device for welding and assembling side walls and bottom plate of vehicle body | |
| CN112570943B (en) | An alternating loading clamping and positioning system for welding production lines of protective vehicles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |