CN111842985A

CN111842985A - Plate punching device

Info

Publication number: CN111842985A
Application number: CN202010591478.1A
Authority: CN
Inventors: 汪祖开
Original assignee: Hangzhou Shangzu Home Furnishing Co Ltd
Current assignee: Foshan Jimington Decoration Materials Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-10-30
Anticipated expiration: 2040-06-24
Also published as: CN111842985B

Abstract

The application relates to a plate punching device which comprises a support, a feeding mechanism, an end face machining mechanism, a front face machining mechanism, a turnover mechanism, a back face machining mechanism and a discharging mechanism; the feeding mechanism comprises a discharging assembly; the end face machining mechanism comprises a first clamping assembly, two groups of end face punching assemblies and two groups of first material pushing assemblies; the front processing mechanism comprises two groups of first conveying assemblies, two groups of material distributing assemblies, a plurality of second clamping assemblies, a plurality of front punching assemblies and a plurality of second material pushing assemblies; the turnover mechanism comprises two groups of third clamping assemblies and two groups of turnover assemblies; the reverse side processing mechanism comprises two groups of third material pushing assemblies, two groups of second conveying assemblies, a plurality of fourth clamping assemblies and a plurality of reverse side punching assemblies; the unloading mechanism includes two sets of receipts material subassemblies. The full-automatic processing of panel has been accomplished to this application, and the terminal surface subassembly of punching, openly the subassembly of punching and the reverse side subassembly of punching can simultaneous working. This application has improved the efficiency of punching of panel.

Description

Plate punching device

Technical Field

The application relates to the technical field of plate processing equipment, in particular to a plate punching device.

Background

In the production process of furniture, raw materials are various plates, and the plates are usually made into flat rectangles with standard sizes according to production requirements and are divided into thin plates, middle plates, thick plates and extra-thick plates.

For the connection between the panels, it is usually necessary to perforate both sides of the panels and both ends of the panels. The front side of panel is punched, the reverse side is punched and the terminal surface punches and is separately gone on usually, so the processing of panel need rely on many sets of equipment and need carry out a lot of transportation, and it is comparatively low to punch the efficiency, consequently needs to improve.

Disclosure of Invention

In order to improve the efficiency of punching of panel, this application provides a panel perforating device.

The application provides a panel perforating device adopts following technical scheme: a plate punching device comprises a bracket, a feeding mechanism, an end face processing mechanism, a front face processing mechanism, a turnover mechanism, a back face processing mechanism and a discharging mechanism;

the feeding mechanism comprises a discharging assembly, and a plurality of plates are stacked on the discharging assembly;

the end face machining mechanism comprises first clamping assemblies clamped on all the plates, two end face punching assemblies arranged at two ends of the plates and two groups of first material pushing assemblies, wherein one group of the first material pushing assemblies pushes half of the lower side of the stacked plates to move, and the other group of the first material pushing assemblies pushes half of the upper side of the stacked plates to move;

The front processing mechanism comprises two groups of first conveying assemblies for receiving the pushed plates, two groups of material distributing assemblies for promoting the stacked plates on the first conveying assemblies to be tiled, a plurality of second clamping assemblies for clamping the corresponding plates, a plurality of front punching assemblies corresponding to the plates and a plurality of second material pushing assemblies for pushing the corresponding plates to move;

the turnover mechanism comprises two groups of third clamping assemblies for respectively clamping all the plates on the corresponding first conveying assembly and two groups of turnover assemblies for driving the corresponding third clamping assemblies to turn over, and the second material pushing assembly pushes the plates to the third clamping assemblies;

the reverse side processing mechanism comprises two groups of third pushing assemblies, two groups of second conveying assemblies for receiving the plates on the corresponding overturning assemblies, a plurality of fourth clamping assemblies for clamping the corresponding plates and a plurality of reverse side punching assemblies corresponding to the plates, and the third pushing assemblies push the plates on the third clamping assemblies to be separated from the third clamping assemblies;

the blanking mechanism comprises two groups of material receiving assemblies used for receiving the plates on the corresponding second conveying assemblies.

By adopting the technical scheme, in the processing process of the plates, a plurality of plates are stacked on the discharging assembly, all the plates are clamped by the first clamping assembly, and holes are formed in two ends of each plate by the two groups of end face punching assemblies; then one group of first pushing assemblies pushes half of the stacked plates on the middle and lower sides to one group of first conveying assemblies, and the other group of first pushing assemblies pushes half of the stacked plates on the middle and lower sides to the other group of first conveying assemblies.

Then the material distribution assembly separates the stacked plates to enable the stacked plates to be tiled on the first conveying assembly, the second clamping assembly clamps the corresponding plates, and the front side punching assembly punches the front sides of the plates; then the second clamping assembly cancels clamping of the plate, the second material pushing assembly pushes the plate to the third clamping assembly, and the overturning assembly drives the third clamping assembly to rotate, so that the plate clamped by the third clamping assembly moves to the second conveying assembly.

Then the third pushing assembly pushes the plate to be separated from the third clamping assembly, the fourth clamping assembly clamps the plate, and the back side punching assembly punches the back side of the plate; fourth centre gripping subassembly will cancel the centre gripping to panel afterwards, and the second conveying component will carry panel to receiving on the material subassembly to the full automatic processing of panel has been accomplished, and the terminal surface subassembly of punching, the front subassembly of punching and the reverse side subassembly of punching can simultaneous working, has improved the efficiency of punching of panel.

Preferably, the emptying assembly comprises two first electric cylinders and a placing plate, the first electric cylinders are fixed on the support, and piston rods of the first electric cylinders extend in the vertical direction and are fixedly connected to the placing plate; the feeding mechanism further comprises a material preparation assembly and a fourth material pushing assembly, the material preparation assembly comprises two second electric cylinders and a material preparation plate, the second electric cylinders are fixed on the support, and piston rods of the second electric cylinders extend in the vertical direction and are fixedly connected to the material preparation plate; the fourth pushes away the material subassembly and includes two third electric jars and a first push pedal, and the third electric jar is fixed on the support, and the piston rod of third electric jar extends and fixed connection in first push pedal along the horizontal direction, and the third electric jar drives the panel that first push pedal will prepare material on the board and promotes to placing the board on.

By adopting the technical scheme, after the plates on the placing plate are pushed onto the two groups of first conveying assemblies, the first electric cylinder drives the placing plate to descend, the third electric cylinder drives the first push plate to push the plates on the material preparing plate onto the placing plate, then the first electric cylinder drives the placing plate to ascend, and the end face punching of the plates can be continuously carried out at the moment, so that the feeding efficiency of the plates is improved; and the third electric cylinder drives the first push plate to move and reset, and the second electric cylinder drives the material preparation plate to ascend so as to facilitate next material loading.

Preferably, the end face punching assembly comprises two fourth electric cylinders, a mounting plate, a driving motor, four first drill bits and three belts, the fourth electric cylinders are fixed on the support, and piston rods of the fourth electric cylinders extend along the length direction of the plate and are fixedly connected to the mounting plate; the driving motor is fixed on the mounting plate, and an output shaft of the driving motor is fixedly connected to one of the first drill bits; the first drill bits are rotatably connected to the mounting plate, and the belt is tightly sleeved outside the two adjacent first drill bits.

Through adopting above-mentioned technical scheme, when the fourth electric jar pushes the panel on the blowing subassembly to the mounting panel, under the effect of driving motor and belt, all first drill bits will be synchronous corotation to punch to the terminal surface that corresponds panel, improved the terminal surface efficiency of punching of panel.

Preferably, the first clamping assembly comprises two limiting columns, two springs and two clamping plates, the two limiting columns are respectively fixed on the corresponding mounting plates and penetrate through the clamping plates, the limiting columns extend along the length direction of the plate, and the cross sections of the limiting columns are rectangular; the spring winding is outside spacing post, and the both ends of spring fixed connection respectively in spacing post and grip block.

By adopting the technical scheme, when the fourth electric cylinder pushes the mounting plate to the plate on the discharging assembly, the two clamping plates clamp the plate on the discharging assembly together, and then the spring is compressed to urge the clamping plates to abut against the plate, so that the stability of the subsequent plate in end face punching is improved; because of the rectangle of the cross section of spacing post, so make the grip block difficult to rock on spacing post, guaranteed the grip block to the centre gripping effect of panel.

Preferably, the first pushing assembly comprises a fifth electric cylinder, a connecting plate, a sixth electric cylinder and a second pushing plate, the fifth electric cylinder is fixed on the support, and a piston rod of the fifth electric cylinder extends in the vertical direction and is fixedly connected to the connecting plate; the sixth electric cylinder is fixed on the connecting plate, a piston rod of the sixth electric cylinder extends along the width direction of the plate and is fixedly connected to the second push plates, and the two second push plates clamp all the plates on the discharging assembly together.

By adopting the technical scheme, before the plate on the discharging assembly is punched, the two sixth electric cylinders drive the two second push plates to clamp all the plates on the discharging assembly, so that the stability of the plates in the punching process is improved; after panel punches and accomplishes, a fifth electric jar will drive the connecting plate and rise, another fifth electric jar will drive the connecting plate and descend, the sixth electric jar on the connecting plate that rises will drive the second push pedal and promote half panel of upside to a set of first conveyor components on, the sixth electric jar on the connecting plate that descends will drive the second push pedal and promote half panel of downside to another set of first conveyor components on, so first material pushing component can enough promote polylith panel respectively to two sets of first conveyor components on, can centre gripping in panel again, make panel be difficult for rocking when punching.

Preferably, four plates are placed on the feeding assembly, the first conveying assembly comprises a platform and two groups of conveying belts arranged on two sides of the platform, the upper surface of the platform is flush with the upper surfaces of the conveying belts, the conveying direction of the conveying belts is consistent with the width direction of the plates, and the plates are placed on the platform and the two groups of conveying belts; the material distributing assembly comprises a mounting frame and a material distributing plate, the mounting frame is fixed on the support, the material distributing plate is fixed on the mounting frame, and the distance between the material distributing plate and the platform is larger than the thickness of one plate and smaller than the thickness of two plates.

Through adopting above-mentioned technical scheme, first material pushing component will promote two panel to platform and two sets of conveyer belts on, the conveyer belt will be carried panel, divide the flitch to stop the panel of top, and the panel of below will pass through from dividing the flitch below, treat two panel separation backs, two panel will be placed the interval on conveyer belt and platform to the subassembly that punches openly processes panel.

Preferably, the second clamping assembly comprises a first clamping plate, two second clamping plates, a seventh electric cylinder and two eighth electric cylinders, the first clamping plate and the two second clamping plates are respectively arranged at two ends of the plate, and the first clamping plate is positioned between the front face machining mechanism and the turn-over machining mechanism; the second clamping plate is arranged in an L shape and is positioned at one corner of the plate; the seventh electric cylinder and the eighth electric cylinder are fixed on the support, a piston rod of the seventh electric cylinder extends along the vertical direction and is fixedly connected to the first clamping plate, and a piston rod of the eighth electric cylinder extends along the diagonal line of the plate and is fixedly connected to the second clamping plate.

Through adopting above-mentioned technical scheme, after panel was separated and was placed on first conveyor components, the seventh electric jar will drive first splint and rise, and two eighth electric jars will push two second splint to panel, and two second splint will press from both sides tightly in two angles of panel respectively and compress tightly panel on first splint to the stability of panel when punching has been guaranteed.

Preferably, the second pushing assembly comprises a third pushing plate and a ninth electric cylinder, the third pushing plate is positioned on one side of the front face machining mechanism far away from the turnover mechanism, and a piston rod of the ninth electric cylinder extends along the length direction of the plate and is fixedly connected to the third pushing plate; the third clamping assembly comprises a limiting plate and a plurality of tenth electric cylinders corresponding to the plates on the first conveying assembly, the limiting plate is arranged in a U shape, and the ninth electric cylinder drives the third push plate to push the plates into the limiting plate; the tenth electric cylinder is fixed on the limiting plate through the fixing frame, and a piston rod of the tenth electric cylinder penetrates through the limiting plate and is pressed on the surface of the plate.

Through adopting above-mentioned technical scheme, openly punch when panel and accomplish the back, cancel the centre gripping of second centre gripping subassembly to panel, the ninth electric jar will drive the third push pedal and promote panel to the limiting plate inboard, and the piston rod of tenth electric jar will compress tightly panel to stability when having improved panel by the turn-over.

Preferably, the upset subassembly includes link, pivot and gear motor, and link fixed connection is in limiting plate and pivot, and the pivot rotates to be connected in the support, and gear motor fixes on the support, and gear motor's output shaft extends and fixed connection in the pivot along panel length direction.

Through adopting above-mentioned technical scheme, gear motor drives the rotation of third centre gripping subassembly through the pivot to make panel upset on the first conveying assembly to the second conveying assembly, convenient operation.

Preferably, the material receiving assembly comprises two eleventh electric cylinders and a material receiving plate, the eleventh electric cylinders are fixed on the support, and piston rods of the eleventh electric cylinders extend in the vertical direction and are fixedly connected to the material receiving plate.

Through adopting above-mentioned technical scheme, carry the in-process on the flitch is received to panel at second conveying assembly, the eleventh electric jar will drive and receive the flitch and descend gradually for the panel of unloading can be piled up and place on receiving the flitch.

To sum up, the application comprises the following beneficial technical effects:

1. the full-automatic processing of the plate is completed by the arrangement of the feeding mechanism, the end face processing mechanism, the front face processing mechanism, the turn-over mechanism, the back face processing mechanism and the discharging mechanism, and the end face punching assembly, the front face punching assembly and the back face punching assembly can work simultaneously, so that the punching efficiency of the plate is improved;

2. the material preparation assembly, the fourth material pushing assembly and the material discharging assembly are arranged, so that full-automatic feeding of the plates is realized, and the feeding efficiency of the plates is improved;

3. The first setting that pushes away the material subassembly can enough promote the polylith panel respectively to two sets of first conveying assembly on, again can the centre gripping in panel for panel is difficult for rocking when punching.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic structural diagram showing a loading mechanism in an embodiment of the present application;

FIG. 3 is a schematic structural view showing a discharge assembly and an end face machining mechanism in an embodiment of the present application;

FIG. 4 is a schematic structural view of a first clamping assembly and an end face drilling assembly shown in an embodiment of the present application;

FIG. 5 is a schematic structural diagram showing a discharging assembly, a first pushing assembly and a front processing mechanism in the embodiment of the application;

FIG. 6 is a schematic structural view showing a front surface processing mechanism in the embodiment of the present application;

FIG. 7 is a schematic structural view showing a front side processing mechanism and a turn-over mechanism in an embodiment of the present application;

fig. 8 is a schematic structural view showing a turning-over mechanism, a reverse side processing mechanism and a blanking mechanism in the embodiment of the present application.

Reference numerals: 1. a support; 2. a feeding mechanism; 21. a discharging component; 211. a first electric cylinder; 212. placing the plate; 22. preparing a material component; 221. a second electric cylinder; 222. preparing a material plate; 23. a fourth pushing assembly; 231. a third electric cylinder; 232. a first push plate; 3. an end face machining mechanism; 31. a first clamping assembly; 311. a limiting column; 312. a spring; 313. a clamping plate; 32. an end face punching assembly; 321. a fourth electric cylinder; 322. mounting a plate; 323. a drive motor; 324. a first drill bit; 325. a belt; 33. a first pusher assembly; 331. a fifth electric cylinder; 332. a connecting plate; 333. a sixth electric cylinder; 334. a second push plate; 4. a front processing mechanism; 41. a first conveying assembly; 411. a platform; 412. a conveyor belt; 42. a material distributing component; 421. a mounting frame; 422. a material distributing plate; 43. a second clamping assembly; 431. a first splint; 432. a second splint; 433. a seventh electric cylinder; 434. an eighth electric cylinder; 44. a front face punching assembly; 441. a mechanical arm; 442. a drilling machine; 45. a second pusher assembly; 451. a third push plate; 452. a ninth electric cylinder; 5. a turn-over mechanism; 51. a third clamping assembly; 511. a limiting plate; 512. a tenth electric cylinder; 513. a fixed mount; 52. a turnover assembly; 521. a connecting frame; 522. a rotating shaft; 523. a reduction motor; 6. a reverse side processing mechanism; 61. a third material pushing assembly; 62. a second transport assembly; 63. a fourth clamping assembly; 64. a reverse side punching component; 7. a blanking mechanism; 71. a material receiving assembly; 711. an eleventh electric cylinder; 712. and a material collecting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses panel perforating device. As shown in fig. 1, a plate punching device includes a support 1, a feeding mechanism 2, an end face processing mechanism 3, a front face processing mechanism 4, a turn-over mechanism 5, a back face processing mechanism 6, and a blanking mechanism 7.

As shown in fig. 2, the feeding mechanism 2 includes a discharging assembly 21, a material preparing assembly 22 and a fourth discharging assembly 23, the discharging assembly 21 includes two first electric cylinders 211 and a placing plate 212, the first electric cylinders 211 are fixed on the support 1, piston rods of the first electric cylinders 211 extend in a vertical direction and are fixedly connected to the placing plate 212, and a plurality of plates are stacked on the placing plate 212.

As shown in fig. 2, the material preparation assembly 22 includes two second electric cylinders 221 and a material preparation plate 222, the second electric cylinders 221 are fixed on the bracket 1, and piston rods of the second electric cylinders 221 extend in a vertical direction and are fixedly connected to the material preparation plate 222; the fourth pushing assembly 23 includes two third electric cylinders 231 and a first pushing plate 232, the third electric cylinders 231 are fixed on the bracket 1, and piston rods of the third electric cylinders 231 extend along the horizontal direction and are fixedly connected to the first pushing plate 232.

In the process of feeding the plates, the third electric cylinder 231 drives the first push plate 232 to push the plates on the standby plate 222 to the placing plate 212, and the number of the plates pushed each time is four; then the first electric cylinder 211 drives the placing plate 212 to ascend to the end face machining mechanism 3 for machining, the third electric cylinder 231 drives the first pushing plate 232 to move and reset, and the second electric cylinder 221 drives the material preparing plate 222 to ascend for next loading.

As shown in fig. 3 and 4, the end face machining mechanism 3 includes two sets of first clamping assemblies 31, two sets of end face punching assemblies 32 arranged at two ends of the plate, and two sets of first pushing assemblies 33, the end face punching assemblies 32 include two fourth electric cylinders 321, an installation plate 322, a driving motor 323, four first drills 324, and three belts 325, the fourth electric cylinders 321 are fixed on the support 1, and piston rods of the fourth electric cylinders 321 extend along the length direction of the plate and are fixedly connected to the installation plate 322; the driving motor 323 is fixed on the mounting plate 322, and an output shaft of the driving motor 323 is fixedly connected to one of the first drills 324; the first drills 324 are rotatably connected to the mounting plate 322, and the belt 325 is tightly sleeved on the two adjacent first drills 324.

As shown in fig. 4, the first clamping assembly 31 includes two limiting posts 311, two springs 312 and two clamping plates 313, the two limiting posts 311 are respectively fixed on the corresponding mounting plates 322 and penetrate through the clamping plates 313, the limiting posts 311 extend along the length direction of the plate, and the cross section of the limiting posts 311 is rectangular; the spring 312 is wound outside the position-limiting column 311, and two ends of the spring 312 are respectively fixedly connected to the position-limiting column 311 and the clamping plate 313.

When the fourth electric cylinder 321 pushes the mounting plate 322 to the plate on the placing plate 212, the two clamping plates 313 clamp the plate on the placing plate 212 together, the spring 312 is compressed and urges the clamping plates 313 to abut against the plate, and the stability of the plate is ensured; then, under the action of the driving motor 323 and the belt 325, all the first drills 324 synchronously rotate in the same direction, and punch the end faces of the four plates, so that the end face punching efficiency of the plates is improved.

As shown in fig. 3, the first pushing assembly 33 includes a fifth electric cylinder 331, a connecting plate 332, a sixth electric cylinder 333 and a second pushing plate 334, the fifth electric cylinder 331 is fixed on the bracket 1, and a piston rod of the fifth electric cylinder 331 extends in a vertical direction and is fixedly connected to the connecting plate 332; the sixth electric cylinder 333 is fixed to the connecting plate 332, and a piston rod of the sixth electric cylinder 333 extends in the width direction of the plate material and is fixedly connected to the second push plate 334. Before the sheet material on the discharging component 21 is punched, the two sixth electric cylinders 333 will drive the two second push plates 334 to clamp all the sheet material on the discharging component 21, thereby improving the stability of the sheet material in the punching process.

As shown in fig. 5, the front processing mechanism 4 includes two groups of first conveying assemblies 41 disposed on two sides of the plate, two groups of material distributing assemblies 42, a plurality of second clamping assemblies 43, a plurality of front punching assemblies 44, and a plurality of second pushing assemblies 45. As shown in fig. 3 and 5, after the punching of the plate is completed, one fifth electric cylinder 331 will drive the connecting plate 332 to ascend, the other fifth electric cylinder 331 will drive the connecting plate 332 to descend, the sixth electric cylinder 333 on the ascending connecting plate 332 will drive the second pushing plate 334 to push the upper half of the plate onto one group of the first conveying assemblies 41, and the sixth electric cylinder 333 on the descending connecting plate 332 will drive the second pushing plate 334 to push the lower half of the plate onto the other group of the first conveying assemblies 41.

As shown in fig. 6, the first conveying assembly 41 includes a platform 411 and two sets of conveyor belts 412 disposed on two sides of the platform 411, an upper surface of the platform 411 is flush with an upper surface of the conveyor belts 412, and a conveying direction of the conveyor belts 412 is consistent with a width direction of the plate; the material distributing assembly 42 comprises a mounting frame 421 and a material distributing plate 422, the mounting frame 421 is fixed on the support 1, the material distributing plate 422 is fixed on the mounting frame 421, and the distance between the material distributing plate 422 and the platform 411 is larger than the thickness of one plate and smaller than the thickness of two plates. The first pushing assembly 33 pushes the two plates to the platform 411 and the two sets of conveyor belts 412, the conveyor belts 412 convey the plates, the material distributing plate 422 blocks the upper plate, the lower plate passes through the lower part of the material distributing plate 422, and after the two plates are separated, the two plates are placed on the conveyor belts 412 and the platform 411 at intervals.

As shown in fig. 6, the second clamping assembly 43 includes a first clamping plate 431, two second clamping plates 432, a seventh electric cylinder 433, and two eighth electric cylinders 434, the first clamping plate 431 and the two second clamping plates 432 are respectively disposed at both ends of the plate material, and the first clamping plate 431 is located between the facing machine 4 and the turn-over machine; the second clamping plate 432 is arranged in an L shape and is positioned at one corner of the plate; the seventh electric cylinder 433 and the eighth electric cylinder 434 are fixed to the bracket 1, a piston rod of the seventh electric cylinder 433 extends in a vertical direction and is fixedly connected to the first clamping plate 431, and a piston rod of the eighth electric cylinder 434 extends along a diagonal line of the plate and is fixedly connected to the second clamping plate 432.

After the two plates are separated, the seventh electric cylinder 433 drives the first clamping plate 431 to ascend, the two eighth electric cylinders 434 push the two second clamping plates 432 to the plates, and the two second clamping plates 432 are respectively clamped at two corners of the plates and tightly press the plates onto the first clamping plate 431, so that the stability of the plates during punching is ensured.

As shown in fig. 5, the front surface punching assembly 44 includes a robot arm 441 mounted on the frame 1 and a drilling machine 442 mounted on the robot arm 441, and the robot arm 441 can perform XYZ-axis movement, thereby performing front surface punching of the plate material.

As shown in fig. 6 and 7, the second pushing assembly 45 includes a third pushing plate 451 and a ninth electric cylinder 452, the third pushing plate 451 is located on a side of the front machining mechanism 4 away from the turnover mechanism 5, and a piston rod of the ninth electric cylinder 452 extends along a length direction of the plate material and is fixedly connected to the third pushing plate 451. After the front surface of the plate is punched, the clamping of the second clamping assembly 43 to the plate is cancelled, and the ninth electric cylinder 452 drives the third pushing plate 451 to push the plate to the turnover mechanism 5.

As shown in fig. 7, the turn-over mechanism 5 includes two sets of third clamping assemblies 51 and two sets of turn-over assemblies 52, the third clamping assemblies 51 include a limiting plate 511 and a plurality of tenth electric cylinders 512 corresponding to the plates on the first conveying assembly 41, and the limiting plate 511 is disposed in a "U" shape; the tenth electric cylinder 512 is fixed to the limit plate 511 by a fixing frame 513, and a piston rod of the tenth electric cylinder 512 penetrates the limit plate 511. The plate pushed by the third pushing plate 451 enters the limiting plate 511, and the piston rod of the tenth electric cylinder 512 presses the plate, so that the stability of the plate in the limiting plate 511 is ensured.

As shown in fig. 7 and 8, the turnover assembly 52 includes a connection frame 521, a rotation shaft 522 and a speed reduction motor 523, the connection frame 521 is fixedly connected to the limiting plate 511 and the rotation shaft 522, the rotation shaft 522 is rotatably connected to the bracket 1, the speed reduction motor 523 is fixed to the bracket 1, and an output shaft of the speed reduction motor 523 extends along the length direction of the plate and is fixedly connected to the rotation shaft 522. The speed reduction motor 523 drives the third clamping assembly 51 to rotate through the rotating shaft 522, so that the plate on the first conveying assembly 41 is turned over to the reverse side processing mechanism 6, and the operation is convenient.

As shown in fig. 8, the reverse-side processing mechanism 6 includes two sets of third pushing assemblies 61, two sets of second conveying assemblies 62, a plurality of fourth clamping assemblies 63, and a plurality of reverse-side punching assemblies 64, the second conveying assemblies 62 have the same structure as the first conveying assemblies 41, and the turned plate is placed on the second conveying assemblies 62; the third pushing assembly 61 and the second pushing assembly 45 have the same structure, and the third pushing assembly 61 is located between the turnover mechanism and the second conveying assembly 62, and is used for pushing the plate in the limiting plate 511 to be separated from the limiting plate 511.

The fourth clamping assembly 63 has the same structure as the second clamping assembly 43, and is used for clamping and fixing the plate on the second conveying assembly 62; the back side punching assembly 64 and the front side punching assembly 44 have the same structure and are used for punching the back side of the plate; when the plate punching is completed, the second conveying assembly 62 conveys the plate to the blanking mechanism 7.

As shown in fig. 8, the blanking mechanism 7 includes two sets of material receiving assemblies 71, each material receiving assembly 71 includes two eleventh electric cylinders 711 and a material receiving plate 712, the eleventh electric cylinders 711 are fixed on the bracket 1, and piston rods of the eleventh electric cylinders 711 extend in a vertical direction and are fixedly connected to the material receiving plates 712. In the process that the second conveying assembly 62 conveys the plates onto the material receiving plate 712, the eleventh electric cylinder 711 drives the material receiving plate 712 to gradually descend, so that the discharged plates can be stacked on the material receiving plate 712.

The implementation principle of the plate punching device in the embodiment of the application is as follows: in the process of processing the plate material, the third electric cylinder 231 will drive the first push plate 232 to push the four plate materials on the material preparation plate 222 to the placing plate 212, and the first electric cylinder 211 will drive the placing plate 212 to ascend to the end surface processing mechanism 3.

Then the fourth electric cylinder 321 pushes the mounting plate 322 to the plate on the placing plate 212, the two clamping plates 313 clamp the plate on the placing plate 212 together, the spring 312 is compressed and urges the clamping plates 313 to abut against the plate, and the stability of the plate is ensured; the two sixth electric cylinders 333 drive the two second push plates 334 to clamp all the plates on the placing plate 212, so that the stability of the plates is improved; and then, under the action of the driving motor 323 and the belt 325, all the first drill bits 324 synchronously rotate in the same direction and punch the end faces of the four plates, so that the end face punching efficiency of the plates is improved.

After punching of the plate material is completed, one fifth electric cylinder 331 will drive the connecting plate 332 to ascend, the other fifth electric cylinder 331 will drive the connecting plate 332 to descend, the sixth electric cylinder 333 on the ascending connecting plate 332 will drive the second pushing plate 334 to push the two plate materials on the upper side to one group of the first conveying assemblies 41, and the sixth electric cylinder 333 on the descending connecting plate 332 will drive the second pushing plate 334 to push the two plate materials on the lower side to the other group of the first conveying assemblies 41.

Then the conveyor belt 412 conveys the plates, the material distributing plate 422 blocks the upper plate, the lower plate passes through the lower part of the material distributing plate 422, and after the two plates are separated, the two plates are placed on the conveyor belt 412 and the platform 411 at intervals; then, the seventh electric cylinder 433 drives the first clamping plate 431 to ascend, the two eighth electric cylinders 434 push the two second clamping plates 432 to the plate, and the two second clamping plates 432 are respectively clamped at two corners of the plate and tightly press the plate on the first clamping plate 431, so that the stability of the plate is ensured; the robotic arm 441 then controls a drill 442 to drill the front side of the sheet material.

After the front surface of the plate is punched, the seventh electric cylinder 433 drives the second clamping plate 432 to descend, the eighth electric cylinder 434 drives the second clamping plate 432 to be away from the plate, the ninth electric cylinder 452 drives the third push plate 451 to push the plate into the limiting plate 511, and a piston rod of the tenth electric cylinder 512 compresses the plate; then, the speed reducing motor 523 drives the third clamping assembly 51 to rotate through the rotating shaft 522, so that the plate material on the first conveying assembly 41 is turned over onto the second conveying assembly 62.

Then, the third pushing assembly 61 pushes the plate in the limiting plate 511 to be separated from the limiting plate 511, the fourth clamping assembly 63 clamps and fixes the plate on the second conveying assembly 62, and the back side punching assembly 64 punches the back side of the plate; after the reverse side punching of the plate is completed, the second conveying assembly 62 conveys the plate to the material receiving plate 712, and the eleventh electric cylinder 711 drives the material receiving plate 712 to gradually descend, so that the discharged plate can be stacked on the material receiving plate 712.

In conclusion, this application has accomplished the full automatic processing of panel, and the terminal surface subassembly 32 that punches, the front subassembly 44 that punches and the subassembly 64 that punches of reverse side can simultaneous working, has improved the efficiency of punching of panel.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a panel perforating device which characterized in that: comprises a bracket (1), a feeding mechanism (2), an end face processing mechanism (3), a front face processing mechanism (4), a turn-over mechanism (5), a back face processing mechanism (6) and a discharging mechanism (7);

the feeding mechanism (2) comprises a discharging assembly (21), and a plurality of plates are stacked on the discharging assembly (21);

The end face machining mechanism (3) comprises first clamping assemblies (31) clamped on all the plates, two end face punching assemblies (32) arranged at two ends of the plates and two groups of first pushing assemblies (33), wherein one group of the first pushing assemblies (33) pushes half of the lower side of the stacked plates to move, and the other group of the first pushing assemblies (33) pushes half of the upper side of the stacked plates to move;

the front processing mechanism (4) comprises two groups of first conveying assemblies (41) for receiving the pushed plates, two groups of material distributing assemblies (42) for promoting the stacked plates on the first conveying assemblies (41) to be tiled, a plurality of second clamping assemblies (43) for clamping the corresponding plates, a plurality of front punching assemblies (44) corresponding to the plates and a plurality of second material pushing assemblies (45) for pushing the corresponding plates to move;

the turnover mechanism (5) comprises two groups of third clamping assemblies (51) which respectively clamp all the plates on the corresponding first conveying assembly (41) and two groups of turnover assemblies (52) which drive the corresponding third clamping assemblies (51) to turn over, and the second material pushing assembly (45) pushes the plates to the third clamping assemblies (51);

the reverse side processing mechanism (6) comprises two groups of third pushing assemblies (61), two groups of second conveying assemblies (62) for receiving the plates on the corresponding overturning assemblies (52), a plurality of fourth clamping assemblies (63) for clamping the corresponding plates, and a plurality of reverse side punching assemblies (64) corresponding to the plates, wherein the third pushing assemblies (61) push the plates on the third clamping assemblies (51) to be separated from the third clamping assemblies (51);

The blanking mechanism (7) comprises two groups of material receiving assemblies (71) which are used for receiving the plates on the corresponding second conveying assemblies (62).

2. A sheet punching apparatus according to claim 1, wherein: the emptying assembly (21) comprises two first electric cylinders (211) and a placing plate (212), the first electric cylinders (211) are fixed on the bracket (1), and piston rods of the first electric cylinders (211) extend in the vertical direction and are fixedly connected to the placing plate (212); the feeding mechanism (2) further comprises a material preparation assembly (22) and a fourth material pushing assembly (23), the material preparation assembly (22) comprises two second electric cylinders (221) and a material preparation plate (222), the second electric cylinders (221) are fixed on the support (1), and piston rods of the second electric cylinders (221) extend in the vertical direction and are fixedly connected to the material preparation plate (222); the fourth material pushing assembly (23) comprises two third electric cylinders (231) and a first push plate (232), the third electric cylinders (231) are fixed on the support (1), piston rods of the third electric cylinders (231) extend in the horizontal direction and are fixedly connected to the first push plate (232), and the third electric cylinders (231) drive the first push plates (232) to push the plates on the standby plate (222) to the placing plate (212).

3. A sheet punching apparatus according to claim 1, wherein: the end face punching assembly (32) comprises two fourth electric cylinders (321), a mounting plate (322), a driving motor (323), four first drill bits (324) and three belts (325), the fourth electric cylinders (321) are fixed on the support (1), and piston rods of the fourth electric cylinders (321) extend along the length direction of the plate and are fixedly connected to the mounting plate (322); the driving motor (323) is fixed on the mounting plate (322), and an output shaft of the driving motor (323) is fixedly connected with one of the first drill bits (324); the first drill bits (324) are rotatably connected to the mounting plate (322), and the belt (325) is tightly sleeved outside the two adjacent first drill bits (324).

4. A sheet punching apparatus according to claim 3, wherein: the first clamping assembly (31) comprises two limiting columns (311), two springs (312) and two clamping plates (313), the two limiting columns (311) are respectively fixed on the corresponding mounting plates (322) and penetrate through the clamping plates (313), the limiting columns (311) extend along the length direction of the plate, and the cross sections of the limiting columns (311) are rectangular; the spring (312) is wound outside the limiting column (311), and two ends of the spring (312) are respectively and fixedly connected to the limiting column (311) and the clamping plate (313).

5. A sheet punching apparatus according to claim 1, wherein: the first material pushing assembly (33) comprises a fifth electric cylinder (331), a connecting plate (332), a sixth electric cylinder (333) and a second push plate (334), the fifth electric cylinder (331) is fixed on the support (1), and a piston rod of the fifth electric cylinder (331) extends in the vertical direction and is fixedly connected to the connecting plate (332); the sixth electric cylinder (333) is fixed on the connecting plate (332), a piston rod of the sixth electric cylinder (333) extends along the width direction of the plate and is fixedly connected to the second push plates (334), and the two second push plates (334) clamp all the plates on the emptying assembly (21) together.

6. A sheet punching apparatus according to claim 1, wherein: four plates are placed on the feeding assembly, the first conveying assembly (41) comprises a platform (411) and two groups of conveying belts (412) arranged on two sides of the platform (411), the upper surface of the platform (411) is flush with the upper surfaces of the conveying belts (412), the conveying direction of the conveying belts (412) is consistent with the width direction of the plates, and the plates are placed on the platform (411) and the two groups of conveying belts (412); divide material subassembly (42) to include mounting bracket (421) and divide flitch (422), and mounting bracket (421) are fixed on support (1), divide flitch (422) to fix on mounting bracket (421), and divide the interval between flitch (422) and platform (411) to be greater than the thickness of a panel and be less than the thickness of two panels.

7. A sheet punching apparatus according to claim 1, wherein: the second clamping assembly (43) comprises a first clamping plate (431), two second clamping plates (432), a seventh electric cylinder (433) and two eighth electric cylinders (434), the first clamping plate (431) and the two second clamping plates (432) are respectively arranged at two ends of the plate, and the first clamping plate (431) is positioned between the front face machining mechanism (4) and the turn-over face machining mechanism; the second clamping plate (432) is arranged in an L shape and is positioned at one corner of the plate; the seventh electric cylinder (433) and the eighth electric cylinder (434) are fixed on the bracket (1), a piston rod of the seventh electric cylinder (433) extends along the vertical direction and is fixedly connected to the first clamping plate (431), and a piston rod of the eighth electric cylinder (434) extends along the diagonal line of the plate and is fixedly connected to the second clamping plate (432).

8. A sheet punching apparatus according to claim 1, wherein: the second pushing assembly (45) comprises a third pushing plate (451) and a ninth electric cylinder (452), the third pushing plate (451) is located on one side, away from the turn-over mechanism (5), of the front machining mechanism (4), and a piston rod of the ninth electric cylinder (452) extends along the length direction of the plate and is fixedly connected to the third pushing plate (451); the third clamping assembly (51) comprises a limiting plate (511) and a plurality of tenth electric cylinders (512) corresponding to the plates on the first conveying assembly (41), the limiting plate (511) is U-shaped, and the ninth electric cylinder (452) drives a third push plate (451) to push the plates into the limiting plate (511); the tenth electric cylinder (512) is fixed on the limiting plate (511) through a fixing frame (513), and a piston rod of the tenth electric cylinder (512) penetrates through the limiting plate (511) and is pressed on the surface of the plate.

9. A sheet punching apparatus according to claim 8, wherein: upset subassembly (52) are including link (521), pivot (522) and gear motor (523), and link (521) fixed connection in limiting plate (511) and pivot (522), and pivot (522) rotate to be connected in support (1), and gear motor (523) are fixed on support (1), and gear motor (523)'s output shaft extends and fixed connection in pivot (522) along panel length direction.

10. A sheet punching apparatus according to claim 1, wherein: the material receiving assembly (71) comprises two eleventh electric cylinders (711) and a material receiving plate (712), the eleventh electric cylinders (711) are fixed on the support (1), and piston rods of the eleventh electric cylinders (711) extend in the vertical direction and are fixedly connected to the material receiving plate (712).