CN111055342A

CN111055342A - A die-cutting device

Info

Publication number: CN111055342A
Application number: CN202010054455.7A
Authority: CN
Inventors: 刘滔
Original assignee: Convertek Precision Tech Shenzhen Co ltd
Current assignee: Convertek Precision Tech Shenzhen Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-04-24

Abstract

The invention discloses a die cutting device, which comprises a machine base consisting of an upper die and a lower die, wherein the inner end of the upper die is provided with a cutting die, the cutting die is matched with the shape of a processed workpiece, the upper die is provided with a slot for detecting a camera, the upper end of the slot is connected with the camera in a matching way, the feeding end of the machine base is also provided with an edge correcting clamping rod, the edge correcting clamping rod comprises a base body and a clamping plate, the base body is provided with a first hydraulic cylinder capable of controlling the clamping plate to move up and down, the base body is also connected with an edge correcting device in a matching way, the edge correcting device comprises a first control device for controlling the X-axis movement of the base body and a second control device for controlling the Y-axis movement of the base body, and the upper die, the camera, the first hydraulic cylinder and the edge correcting device are electrically connected with a control system through leads, not only reduces the cost consumption, but also improves the working efficiency and the accuracy.

Description

Die cutting device

Technical Field

The invention relates to a die cutting device.

Background

The die cutting device on the market can only realize simple punching press function at present, in the in-process of punching press, must pay close attention to the size of work piece product constantly, carries out the action of consuming time and wasting force such as fine setting.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a die cutting device, which can position and align a workpiece under the control of a system without manually paying attention to the size and position of the workpiece during the process of cutting the workpiece into the product.

The invention is realized by the following technical scheme:

the utility model provides a die cutting device, includes the frame that comprises last mould and lower mould, the inner of going up the mould is provided with the cutting die, the cutting die suits with the shape of processing work piece, upward be provided with the fluting that is used for the camera to survey on the mould, the slotted upper end cooperation is connected with the camera, the pay-off end of frame still is provided with entangles the limit clamping bar, it includes pedestal and splint to entangle the limit clamping bar, be provided with the first pneumatic cylinder that can control splint up-and-down motion on the pedestal, the pedestal still cooperates the connection to entangle the limit device, it includes the first controlling means that control pedestal X axle removed and the second controlling means that control pedestal Y axle removed to entangle the limit device, go up mould, camera, first pneumatic cylinder and entangle the limit device and pass through wire and a control system electric connection.

In the embodiment of the present invention, the edge correcting device includes a fixed seat, the fixed seat is connected to the seat body, a first slide block is disposed at a lower end of the fixed seat, the first slide block is connected to a first slide rail in a matching manner, the first slide block is connected to a first driving device in a matching manner, the first slide rail is fixed to a second slide block, the second slide block is connected to a second slide rail in a matching manner, and the second slide block is connected to a second driving device in a matching manner.

In the embodiment of the invention, the base is also provided with an illuminating device which is convenient for the camera to capture images.

In the embodiment of the invention, the lighting devices are arranged at two side ends of the base.

In the embodiment of the invention, 2 grooves are formed in the upper die.

In the embodiment of the invention, the material inlet and the material outlet of the material feeding end of the machine base are both provided with edge correcting clamping rods.

In the embodiment of the invention, the base is also matched and connected with a conveying device.

The die cutting device has the following beneficial effects:

1. the other camera that is provided with of frame and entangles limit clamping bar, it is connected with control system looks electrical connection, according to the image data that the camera was gathered and with the position parameter of control system preset contrast to control entangles limit clamping bar and adjusts, realizes the automatic positioning of work piece, reduction in production cost improves work efficiency.

2. Be provided with lighting device, make things convenient for the camera to catch the image.

3. The whole set of processing technology is automated by matching with a transmission device.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view 1 of the present invention.

Fig. 2 is a schematic view 2 of the present invention.

Fig. 3 is a schematic diagram 3 of the present invention.

Fig. 4 is a schematic diagram 4 of the present invention.

Fig. 5 is a schematic view of the edge correction device of the present invention.

FIG. 6 is a schematic diagram of the control system of the present invention.

Fig. 7 is a schematic view of a cutting die of the present invention.

Fig. 8 is a working principle diagram of the present invention.

In the figure: 10-a machine base; 11-upper mould; 12-lower die; 13-cutting die; 14-slotting; 15-a feed inlet; 16-a discharge hole; 17-fixing the plate; 18-a second hydraulic cylinder; 20-a camera; 30-edge correction device; 31-edge correcting clamping rod; 32-a seat body; 33-a splint; 34-a first hydraulic cylinder; 35-a fixed seat; 36 a-first slider; 36 b-a first slide rail; 36 c-a first drive; 37 a-a second slider; 37 b-a second slide rail; 37 c-a second drive; 38-a stop block; 40-a control system; 50-a lighting device; 60-a transfer device; 100-a workpiece; 105-anchor point; 110-product.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to the attached drawings of the specification, the die cutting device comprises a machine base 10 consisting of an upper die 11 and a lower die 12, wherein a cutting die 13 is arranged at the inner end of the upper die 11, the cutting die 13 is matched with the shape of a machined workpiece, a notch 14 used for detecting a camera 20 is formed in the upper die 11, the upper end of the notch 14 is connected with the camera 20 in a matched mode, the upper end of the notch 14 is more specific, the camera 20 is fixed to the upper end of the notch 14 through a fixing frame, a movable block is arranged on the fixing frame, the height of the movable block can be adjusted, and therefore the effect that the distance between the camera and the notch can be. Furthermore, the feeder end of frame 10 still is provided with entangles limit clamping rod 31, it includes pedestal 32 and splint 33 to entangle limit clamping rod 31, be provided with the first pneumatic cylinder 34 that can control splint 33 up-and-down motion on the pedestal 32, the pedestal 32 still cooperates the connection to entangle limit device 30, it includes the first controlling means that control pedestal 32 removed at X axle direction and the second controlling means that control pedestal 32 removed at Y axle direction to entangle limit device 30, it passes through wire and a controlling system 40 electric connection to go up mould 11, camera 20, first pneumatic cylinder 34 and entangle limit device 30, controlling system 40 can collect the data information that camera 20 gathered to carry out contrastive analysis through the processing coordinate with preset, if unanimously then carry out the punching press. If the workpiece is inconsistent with the preset machining coordinate, the relative position of the workpiece is changed by controlling the edge correcting device 30, and the workpiece is punched after reaching the preset machining coordinate.

Further, the edge correcting device 30 includes a fixing seat 35, the fixing seat 35 is connected with the seat body 32, the lower end of the fixed seat 35 is provided with a first sliding block 36a, the first sliding block 36a is connected with a first sliding rail 36b in a matching way, the first slide block 36a is connected with a first driving device 36c in a matching way, the first slide rail 36b is fixed on a second slide block 37a, the second slide block 37a is connected with a second slide rail 37b in a matching way, the second slide block 37a is connected with a second driving device 37c in a matching way, in the embodiment of the present invention, the first driving device 36c and the second driving device 37c are both driven by the cooperation of the motor, the screw rod and the nut slider, thereby realizing the movement of the first slider 36a and the second slider 37a along the corresponding matched slide rails, through the matching displacement of the X axis and the Y axis, the edge correcting clamping rod 31 is controlled, and therefore the workpiece is adjusted.

Further, the base 10 is further provided with an illuminating device 50 for facilitating the capturing of images by the camera 20, in the embodiment of the present invention, the illuminating device 50 is disposed at two side ends of the base 10, specifically two ends of the non-feeding end, the illuminating device includes a lamp cap and a memory tube, and a user can move the memory tube to enable the lamp cap to provide an optimal illuminating effect for the camera, so as to facilitate the capturing of data by the camera.

Further, in the embodiment of the present invention, 2 slots 14 are formed in the upper die 11, so that 2 cameras 20 are correspondingly disposed above the slots 14, the cameras 20 are fixed on a fixed frame, a movable block and a sliding slot are disposed on the fixed frame, and the movable block can move on the sliding slot, so as to change the height of the movable block, and thus change the height from the camera to the slots.

Further, the feeding port 15 and the discharging port 16 of the feeding end of the machine base 10 are both provided with edge-rectifying clamping rods 31.

Further, the machine base 10 is further connected with a conveying device 60 in a matching mode, the conveying device 60 is also electrically connected with the control system 40, and under the cooperation of the conveying device 60, the machine base 10, the camera 20 and the edge correction device 30, products to be produced can be well cut off from workpieces, so that the working efficiency is greatly improved.

In the using process, the seat body 32 is further provided with limiting blocks 38, in the embodiment of the present invention, the number of the limiting blocks 38 is 2, which respectively limit the degrees of freedom of the workpiece 100 in two lateral directions, as shown in fig. 3 in the description. More specifically, the cutting die 13 is fixed on a fixing plate 17, the fixing plate 17 is detachably connected with the upper die 11, and the fixing is realized through locking and matching of a knock pin and a fastener, so that the cutting die is suitable for different die cutting workpieces and has better flexibility.

In the processing process, positioning points 105 are arranged on the workpiece 100, and in the embodiment of the present invention, the positioning points 105 are symmetrically arranged on the workpiece 100 at two side ends of the product 110, and are used for the acquisition of the camera 20. Before the machining is started, specific coordinates where the positioning points 105 are to be located are set in the control system 40 in advance, then an actual coordinate feedback signal acquired by the camera 20 is sent to the control system 40, at this time, the control system 50 also drives the first hydraulic cylinder 34 to enable the edge correcting clamping rod 31 to press the workpiece 100, then whether the actual coordinates and the preset coordinates are located at the same position or not is analyzed, if the actual coordinates and the preset coordinates are located at the same position, the control system 40 drives the second hydraulic cylinder 18 on the base 10 to enable the upper die 11 to be pressed downwards, and therefore the product 110 is cut off through the cutting die 14; if the actual coordinates have preset coordinates which are not located at the same position, as shown in fig. 6, the control system 40 controls the edge-correcting device 30, specifically controls the first driving device 36c and the second driving device 37c to adjust the position of the fixing seat 35, so as to adjust the position of the edge-correcting clamping rod 31, and thus drive the adjustment of the position of the workpiece 100. After the product is cut out, the control system 40 continues to control the conveyor 60 to perform the next process, which is cycled in sequence.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A die-cutting device, comprising a machine base consisting of an upper die and a lower die, characterized in that: the inner end of the upper die is provided with a die, and the die is adapted to the shape of the workpiece, and the die is The upper die is provided with a slot for camera detection, the upper end of the slot is matched with a camera, and the feed end of the machine base is also provided with an edge correction clamp rod, and the edge correction clamp rod includes a seat body and a clamp plate, The seat body is provided with a first hydraulic cylinder that can control the up and down movement of the splint, and the seat body is also connected with an edge correction device, the edge correction device includes a first control device for controlling the movement of the seat body X axis and a control seat body. The second control device for the movement of the Y-axis, the upper die, the camera, the first hydraulic cylinder and the edge correction device are electrically connected to a control system through wires.

2 . The die-cutting device according to claim 1 , wherein the edge correcting device comprises a fixing seat, the fixing seat is connected with the seat body, and the lower end of the fixing seat is provided with a first sliding block. 3 . , the first sliding block is matched with the first sliding rail, the first sliding block is matched with the first drive device, the first sliding rail is fixed on the second sliding block, and the second sliding block is matched with the first driving device. Two sliding rails, the second sliding block is matched and connected to the second driving device.

3 . The die-cutting device according to claim 1 , wherein the machine base is further provided with an illuminating device that is convenient for the camera to capture images. 4 .

4 . The die-cutting device according to claim 3 , wherein the lighting devices are arranged on both sides of the machine base. 5 .

5. A die-cutting device according to claim 1, wherein the upper die is provided with two slots.

6 . The die-cutting device according to claim 1 , wherein the feed port and the discharge port of the feed end of the machine base are provided with edge correction clamp bars. 7 .

7. A die-cutting device according to any one of claims 1-6, characterized in that: the machine base also cooperates with a connecting conveying device.