CN220533502U - Plate punching device - Google Patents

Abstract

The utility model relates to a plate punching device, which belongs to the field of machining and manufacturing, and comprises: a first transport assembly; the support frame is arranged opposite to the first conveying assembly; the stamping assembly is arranged on the supporting frame; the cutting assembly is arranged on the supporting frame, and the cutting assembly and the first conveying assembly are positioned on two sides of the punching assembly; and the second conveying assembly is positioned on one side of the cutting assembly away from the punching assembly. The utility model discloses a die-cut device of plate will take the place of the processing thing and carry to support frame department through first conveying component, carry out stamping forming to the processing thing that takes the place of carrying through the punching press subassembly on the support frame, for example take the place of processing thing and punch a hole, open or sign etc.. The stamping assembly can be used for directly stamping the object to be processed, and the object to be processed can be subjected to preliminary treatment after stamping.

Description

Plate punching device

Technical Field

The utility model relates to the field of machining and manufacturing, in particular to a plate punching device.

Background

The existing plate processing process needs to be carried to a cutting machine for cutting after stamping, the whole transportation process needs to take more manpower, the whole process needs more time, the stability is not high in the processing process, the positioning needs to be carried out again when cutting is carried out after stamping, and the deviation easily occurs in the positioning process. Moreover, the efficiency of the mode of distributed processing is low, and the production requirement is difficult to meet.

Disclosure of Invention

Accordingly, it is necessary to provide a sheet punching device for solving the problems of low efficiency and poor stability.

A sheet blanking device comprising: the first conveying assembly is used for conveying objects to be processed; the support frame is arranged opposite to the first conveying assembly and is positioned on one side where the discharging end of the first conveying assembly is positioned; the stamping assembly is arranged on the supporting frame and is used for stamping the substitute conveyed by the first conveying assembly; the cutting assembly is arranged on the supporting frame, the cutting assembly and the first conveying assembly are positioned on two sides of the punching assembly, and the cutting assembly is used for cutting objects to be processed; and the second conveying assembly is positioned on one side of the cutting assembly away from the punching assembly.

The utility model discloses a die-cut device of plate will take the place of the processing thing and carry to support frame department through first conveying component, carry out stamping forming to the processing thing that takes the place of carrying through the punching press subassembly on the support frame, for example take the place of processing thing and punch a hole, open or sign etc.. The stamping assembly can be used for directly stamping the object to be processed, and the object to be processed can be subjected to preliminary treatment after stamping. After punching, the object to be processed is conveyed to the cutting assembly, and the object to be processed is processed through the cutting assembly, so that the cut material can be obtained, and the whole structure is simple and reliable. The processed object to be processed can be output after being conveyed to the second conveying component after being cut by the cutting component.

In one embodiment, the stamping assembly comprises a first stamping part, a second stamping part and a third stamping part, wherein the first stamping part, the second stamping part and the third stamping part are arranged on the supporting frame and are sequentially arranged. Realize multiple punching press demand through the cooperation of first stamping workpiece, second stamping workpiece and third stamping workpiece, punch a hole through first stamping workpiece for example, carry out company identification punching press through the second stamping workpiece, carry out open-ended punching press through the third stamping workpiece. The stamping mode is more various in selection mode and controllable in matching mode.

In one embodiment, the support frame comprises a support seat, a support plate and a support rod, wherein two ends of the support rod are respectively connected with the support seat and the support plate, and a processing space is formed between the support plate and the support seat. The support plate is arranged on the support seat, so that a processing space is better formed between the support seat and the support plate, and the support seat is connected through the support piece, so that observation can be conveniently performed.

In one embodiment, the first stamping part comprises a first driving part, a first connecting rod, a first upper die, a first guiding base, a first lower die and a first buffer pressing block, wherein the first driving part is arranged on the supporting plate, the first driving part is sequentially connected with the first connecting rod and the first upper die, the first guiding base is arranged on the supporting base, the first lower die is arranged on the first guiding base, the first lower die and the first upper die are oppositely arranged, the first buffer pressing block is arranged on the first upper die and/or the first lower die, and the first buffer pressing block is positioned on one side of the first upper die towards the first lower die. Can drive first upward mould towards first bed die motion through first driving piece, handle the processing thing to be processed through the extrusion force that first upward mould and first bed die are close to each other and form, accomplish stamping forming through the cooperation at first upward mould and first bed die, and can cushion in first upward mould and first bed die go on complex in-process through the setting of first buffering briquetting, avoid pushing down the process and destroy the processing thing.

In one embodiment, the first guiding base comprises a first base supporting plate and a first base guiding rod, the first base supporting plate is arranged on the supporting base, the first base guiding rod is arranged on the first base supporting plate, and the first base guiding rod penetrates through the first upper die.

In one embodiment, the second stamping part comprises a second driving part, a second connecting rod, a second upper die, a third driving part, a third connecting rod, an elastic part, a second guide base and a second lower die, wherein the second driving part is arranged on the supporting plate, the second driving part, the second connecting rod and the second upper die are sequentially connected, the third driving part is arranged on the supporting seat, the third driving part, the third connecting rod and the second lower die are sequentially connected, the second lower die and the second upper die are oppositely arranged, the second guide base is arranged on the supporting seat, a part of the second guide base is arranged on the second upper die in a penetrating mode, the second upper die can move relative to the second guide base, and the elastic part is arranged between the supporting seat and the second guide base. The second upper die and the second lower die can be close to each other through the cooperation of the second driving piece and the third driving piece, the cooperation stamping of the object to be processed is realized through the cooperation between the second driving piece and the third driving piece, the stamping process can be matched with the shape of the object to be processed, and the stamping is stable and reliable.

In one embodiment, the second guiding base comprises a second base supporting plate and a second base guiding rod, the second base supporting plate is arranged on the supporting base, the second base guiding rod is arranged on the second base supporting plate, and the second base guiding rod penetrates through the second upper die.

In one embodiment, the third stamping part comprises a fourth driving part, a fourth connecting rod, a third upper die and a third guide base, the fourth driving part is arranged on the supporting plate, the fourth driving part, the fourth connecting rod and the third upper die are sequentially connected, the third guide base is arranged on the supporting seat, the third guide base is partially arranged on the third upper die in a penetrating mode, the third upper die can move relative to the third guide base, and a through punching opening is formed in the third guide base. The third upper die can be driven to move towards the punching opening of the third guide base through the arrangement of the fourth driving piece, the punching of the object to be processed is completed, and the punching process is simple and reliable.

In one embodiment, the third guiding base comprises a third base supporting plate and a third base guiding rod, the third base supporting plate is arranged on the supporting base, the third base guiding rod is arranged on the third base supporting plate, and the third base guiding rod penetrates through the third upper die.

In one embodiment, the cutting assembly comprises a cutting clamp and a cutting member, the cutting clamp is disposed on the support plate, the cutting member is disposed on the support base, the cutting member is disposed opposite to the cutting clamp, and a cutting gap is formed between the cutting member and the cutting clamp. The workpiece to be processed can be positioned through the arrangement of the cutting clamping piece, the workpiece to be processed can be cut more stably through the cutting component after the positioning is completed through the cutting clamping piece, and the condition that the workpiece to be cut is deviated can not occur.

In one embodiment, the cutting clamping piece comprises a fifth driving piece, a fifth connecting rod, a compression block and a protective cover, wherein the fifth driving piece is arranged on the supporting seat, the fifth driving piece, the fifth connecting rod and the compression block are sequentially connected, the protective cover is arranged on the compression block, the protective cover is provided with a processing cavity, and the protective cover covers the compression block. According to the novel cutting device, the pressing block can be driven to move towards the object to be processed through the fifth driving piece, the object to be processed can be pressed through the pressing block, and the chips generated by cutting in the cutting process can be placed through the setting of the protective cover to splash, so that the cutting process is more reliable, and the working environment cannot be polluted.

In one embodiment, the cutting component includes a cutting mounting bracket, a sixth driving member, a seventh driving member and a cutting member, wherein the cutting mounting bracket is disposed on the supporting seat, the sixth driving member is disposed on the cutting mounting bracket, the seventh driving member is disposed on the sixth driving member, the sixth driving member is used for driving the seventh driving member to be far away from or close to the cutting clamping member, and the cutting member is disposed on the seventh driving member.

In one embodiment, the cutting device further comprises a clamping conveying member, wherein the clamping conveying member is arranged on the supporting frame and is positioned on one side of the punching assembly away from the cutting assembly.

In one embodiment, the device further comprises a guide roller assembly, wherein the guide roller assembly is arranged on the supporting frame.

In one embodiment, the first conveyor assembly includes a first conveyor belt and a first clamp assembly disposed on the first conveyor belt, the first clamp assembly being movable along the first conveyor belt.

In one embodiment, the second conveyor assembly includes a second conveyor belt and a second clamp assembly disposed on the second conveyor belt, the second clamp assembly being movable along the second conveyor belt.

Drawings

FIG. 1 is a perspective view of a panel punching apparatus;

FIG. 2 is a perspective view showing a part of the structure of the plate punching device;

FIG. 3 is an exploded view of a part of the structure of the plate blanking device;

FIG. 4 is a perspective view of the support bracket;

FIG. 5 is a perspective view of the first stamping;

FIG. 6 is a cross-sectional view of the first stamping;

FIG. 7 is a perspective view of a second stamping;

FIG. 8 is a cross-sectional view of a second stamping;

FIG. 9 is a perspective view of a third stamping;

FIG. 10 is a cross-sectional view of a third stamping;

FIG. 11 is a perspective view of a cutting clamp;

FIG. 12 is a cross-sectional view of a cutting clamp;

FIG. 13 is a perspective view of a cutting member;

fig. 14 is a cross-sectional view of a cutting member.

Wherein, the correspondence between the reference numerals and the component names is:

1 a first conveying assembly, 11 a first conveying belt, 12 a first clamping assembly;

2 supporting frames, 21 supporting seats, 22 supporting plates and 23 supporting rods;

a 3 stamping assembly, 31 first stamping, 311 first drive, 312 first connecting rod, 313 first upper die, 314 first guide base, 3141 first base support plate, 3142 first base guide rod, 315 first lower die, 316 first buffer press, 32 second stamping, 321 second drive, 322 second connecting rod, 323 second upper die, 324 third drive, 325 third connecting rod, 326 spring, 327 second guide base, 3271 second base support plate, 3272 second base guide rod, 328 second lower die, 33 third stamping, 331 fourth drive, 332 fourth connecting rod, 333 third upper die, 334 third guide base, 3341 third base support plate, 3342 third base guide rod;

the cutting assembly, 41 cutting clamping piece, 411 fifth driving piece, 412 fifth connecting rod, 413 compressing block, 414 protecting cover, 401 processing cavity, 42 cutting part, 421 cutting mounting bracket, 422 sixth driving piece, 423 seventh driving piece, 424 cutting piece;

5 a second conveyor assembly, 51 a second conveyor belt, 52 a second gripper assembly;

6, clamping the conveying piece;

and 7, guiding a roller assembly.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

The following describes a sheet punching apparatus according to some embodiments of the present utility model with reference to the drawings.

As shown in fig. 1 to 14, the present embodiment discloses a sheet punching apparatus including: the first conveying assembly 1 is used for conveying objects to be processed; the support frame 2 is arranged opposite to the first conveying assembly 1, and the support frame 2 is positioned on one side of the discharge end of the first conveying assembly 1; the stamping assembly 3 is arranged on the support frame 2, and the stamping assembly 3 is used for stamping the substitute processed object conveyed by the first conveying assembly 1; the cutting assembly 4 is arranged on the support frame 2, the cutting assembly 4 and the first conveying assembly 1 are positioned on two sides of the punching assembly 3, and the cutting assembly 4 is used for cutting objects to be processed; and a second conveying assembly 5, wherein the second conveying assembly 5 is positioned on one side of the cutting assembly 4 away from the punching assembly 3.

The utility model discloses a die-cut device of plate carries the processing thing to support frame 2 departments through first conveying component 1, carries out stamping forming to the processing thing of carrying through the punching press subassembly 3 on the support frame 2, for example in processing thing punching a hole, opening or sign etc. of taking the place of. The workpiece can be directly punched through the punching assembly 3, and the workpiece can be initially processed after the punching is finished. After punching, the object to be processed is conveyed to the cutting assembly 4, and the object to be processed is processed through the cutting assembly 4, so that the cut material can be obtained, and the whole structure is simple and reliable. The processed object can be output after being cut by the cutting assembly 4 and conveyed to the second conveying assembly 5.

As shown in fig. 2 and 3, this embodiment further defines, in addition to the features of the above-described embodiment: the punching assembly 3 includes a first punching part 31, a second punching part 32 and a third punching part 33, and the first punching part 31, the second punching part 32 and the third punching part 33 are provided on the support frame 2 and are provided in order. The cooperation of the first stamping 31, the second stamping 32 and the third stamping 33 achieves various stamping requirements, such as punching by the first stamping 32, company identification stamping by the second stamping 32 and opening stamping by the third stamping 33. The stamping mode is more various in selection mode and controllable in matching mode.

As shown in fig. 2 and 4, this embodiment further defines, in addition to the features of the above-described embodiment: the support frame 2 comprises a support seat 21, a support plate 22 and a support rod 23, wherein two ends of the support rod 23 are respectively connected with the support seat 21 and the support plate 22, and a processing space is formed between the support plate 22 and the support seat 21. The support plate 22 is arranged on the support seat 21, so that a processing space is better formed between the support seat 21 and the support plate 22, and the support seat is connected through the support piece 23, so that observation can be conveniently performed.

As shown in fig. 5 and 6, this embodiment further defines, in addition to the features of the above-described embodiment: the first stamping part 31 comprises a first driving piece 311, a first connecting rod 312, a first upper die 313, a first guiding base 314, a first lower die 315 and a first buffer pressing block 316, wherein the first driving piece 311 is arranged on the supporting plate 22, the first driving piece 311 is sequentially connected with the first connecting rod 312 and the first upper die 313, the first guiding base 314 is arranged on the supporting base 21, the first lower die 315 is arranged on the first guiding base 314, the first lower die 315 is arranged opposite to the first upper die 313, the first buffer pressing block 316 is arranged on the first upper die 313 and/or the first lower die 315, and the first buffer pressing block 316 is positioned on one side of the first upper die 313 facing the first lower die 315. The first upper die 313 can be driven to move towards the first lower die 313 by the first driving piece 311, the object to be processed is processed by the extrusion force formed by the first upper die 313 and the first lower die 315, the press forming is completed by the cooperation of the first upper die 313 and the first lower die 315, and the buffer can be carried out in the cooperation process of the first upper die 313 and the first lower die 315 by the arrangement of the first buffer pressing block 316, so that the object to be processed is prevented from being damaged in the pressing process.

As shown in fig. 5 and 6, this embodiment further defines, in addition to the features of the above-described embodiment: the first guide base 314 includes a first base support plate 3141 and a first base guide bar 3142, the first base support plate 3141 is disposed on the support base 21, the first base guide bar 3142 is disposed on the first base support plate 3141, and the first base guide bar 3142 is inserted into the first upper mold 313.

As shown in fig. 7 and 8, this embodiment further defines, in addition to the features of the above-described embodiment: the second stamping part 32 includes a second driving element 321, a second connecting rod 322, a second upper die 323, a third driving element 324, a third connecting rod 325, an elastic element 326, a second guiding base 327 and a second lower die 328, the second driving element 321 is arranged on the supporting plate 22, the second driving element 321, the second connecting rod 322 and the second upper die 323 are sequentially connected, the third driving element 324 is arranged on the supporting seat 21, the third driving element 324, the third connecting rod 325 and the second lower die 328 are sequentially connected, the second lower die 328 is arranged opposite to the second upper die 323, the second guiding base 327 is arranged on the supporting seat 21, a part of the second guiding base 327 penetrates through the second upper die 323, the second upper die 323 can move relative to the second guiding base 327, and the elastic element 326 is arranged between the supporting seat 21 and the second guiding base 327. The second upper die 323 and the second lower die 328 can be close to each other through the cooperation of the second driving piece 321 and the third driving piece 324, the cooperation stamping of the object to be processed is realized through the cooperation between the second upper die and the second lower die, the stamping process can be matched with the shape of the object to be processed, and the stamping is stable and reliable.

As shown in fig. 7 and 8, this embodiment further defines, in addition to the features of the above-described embodiment: the second guide base 327 includes a second base support plate 3271 and a second base guide rod 3272, the second base support plate 3271 is disposed on the support base 21, the second base guide rod 3272 is disposed on the second base support plate 3271, and the second base guide rod 3272 is disposed through the second upper mold 323.

As shown in fig. 9 and 10, this embodiment further defines, in addition to the features of the above-described embodiment: the third stamping part 33 comprises a fourth driving part 331, a fourth connecting rod 332, a third upper die 333 and a third guide base 334, the fourth driving part 331 is arranged on the supporting plate 22, the fourth driving part 331, the fourth connecting rod 332 and the third upper die 333 are sequentially connected, the third guide base 334 is arranged on the supporting seat 21, a part of the third guide base 334 penetrates through the third upper die 333, the third upper die 333 can move relative to the third guide base 334, and a through punching opening is formed in the third guide base 334. The third upper die 333 can be driven to move towards the punching opening of the third guide base 334 by the fourth driving piece 331, so that the object to be processed is punched, and the punching process is simple and reliable.

As shown in fig. 9 and 10, this embodiment further defines, in addition to the features of the above-described embodiment: the third guiding base 334 includes a third base support plate 3341 and a third base guiding rod 3342, the third base support plate 3341 is disposed on the support base 21, the third base guiding rod 3342 is disposed on the third base support plate 3341, and the third base guiding rod 3342 is disposed through the third upper die 333.

As shown in fig. 11 and 12, this embodiment further defines, in addition to the features of the above-described embodiment: the cutting assembly 4 includes a cutting holder 41 and a cutting member 42, the cutting holder 41 being provided on the support plate 22, the cutting member 42 being provided on the support base 21, the cutting member 42 being provided opposite to the cutting holder 41, a cutting gap being formed between the cutting member 42 and the cutting holder 41. The workpiece can be positioned through the arrangement of the cutting clamping piece 41, the workpiece can be cut more stably through the cutting component 42 after the positioning is completed through the cutting clamping piece 41, and the condition that the workpiece is deviated can not occur.

As shown in fig. 11 and 12, this embodiment further defines, in addition to the features of the above-described embodiment: the cutting clamping piece 41 comprises a fifth driving piece 411, a fifth connecting rod 412, a compression block 413 and a protection cover 414, wherein the fifth driving piece 411 is arranged on the supporting seat 21, the fifth driving piece 411, the fifth connecting rod 412 and the compression block 413 are sequentially connected, the protection cover 414 is arranged on the compression block 413, the protection cover 414 is provided with the processing cavity 401, and the protection cover 414 covers the compression block 413. This application can drive the compact heap 413 through fifth driving piece 411 towards waiting to process the thing motion, can compress tightly waiting to process the thing through compact heap 413, and can place the piece that the cutting produced in the cutting process through the setting of safety cover 414 and splash, and the cutting process is more reliable, can not pollute operational environment.

As shown in fig. 13 and 14, this embodiment further defines, in addition to the features of the above-described embodiment: the cutting member 42 includes a cutting mounting bracket 421, a sixth driving member 422, a seventh driving member 423, and a cutting member 424, the cutting mounting bracket 421 is disposed on the supporting seat 21, the sixth driving member 422 is disposed on the cutting mounting bracket 421, the seventh driving member 423 is disposed on the sixth driving member 422, the sixth driving member 422 is used for driving the seventh driving member 423 to be far from or near the cutting clamping member 41, and the cutting member 424 is disposed on the seventh driving member 423.

As shown in fig. 1 and 2, this embodiment further defines, in addition to the features of the above-described embodiment: still include centre gripping conveyer 6, centre gripping conveyer 6 sets up on support frame 2, and centre gripping conveyer 6 is located the one side that cutting assembly 4 was kept away from to punching press subassembly 3.

As shown in fig. 1 and 2, this embodiment further defines, in addition to the features of the above-described embodiment: and the device also comprises a guide roller assembly 7, wherein the guide roller assembly 7 is arranged on the support frame 2.

As shown in fig. 1, this embodiment further defines, in addition to the features of the above-described embodiment: the first conveyor assembly 1 comprises a first conveyor belt 11 and a first gripper assembly 12, the first gripper assembly 12 being arranged on the first conveyor belt 11, the first gripper assembly 12 being movable along the first conveyor belt 11.

As shown in fig. 1, this embodiment further defines, in addition to the features of the above-described embodiment: the second conveying assembly 5 includes a second conveying belt 51 and a second gripper assembly 52, the second gripper assembly 52 being provided on the second conveying belt 51, the second gripper assembly 52 being movable along the second conveying belt 51.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A sheet blanking device, comprising:

a first conveying assembly (1), wherein the first conveying assembly (1) is used for conveying objects to be processed;

the support frame (2) is arranged opposite to the first conveying assembly (1), and the support frame (2) is positioned on one side of the first conveying assembly (1) where the discharge end is positioned;

the stamping assembly (3) is arranged on the supporting frame (2), and the stamping assembly (3) is used for stamping the substitute processed object conveyed by the first conveying assembly (1);

the cutting assembly (4) is arranged on the supporting frame (2), the cutting assembly (4) and the first conveying assembly (1) are positioned on two sides of the punching assembly (3), and the cutting assembly (4) is used for cutting objects to be processed;

-a second conveying assembly (5), the second conveying assembly (5) being located on the side of the cutting assembly (4) remote from the punching assembly (3).

2. The plate blanking device according to claim 1, wherein the punching assembly (3) comprises a first punching part (31), a second punching part (32) and a third punching part (33), the first punching part (31), the second punching part (32) and the third punching part (33) being provided on the supporting frame (2) and in sequence.

3. The plate punching device according to claim 2, characterized in that the supporting frame (2) comprises a supporting seat (21), a supporting plate (22) and a supporting rod (23), two ends of the supporting rod (23) are respectively connected with the supporting seat (21) and the supporting plate (22), and a processing space is formed between the supporting plate (22) and the supporting seat (21).

4. A plate blanking device according to claim 3, characterized in that the first stamping part (31) comprises a first driving part (311), a first connecting rod (312), a first upper die (313), a first guiding base (314), a first lower die (315) and a first buffer press (316), the first driving part (311) is arranged on the supporting plate (22), the first driving part (311) is sequentially connected with the first connecting rod (312) and the first upper die (313), the first guiding base (314) is arranged on the supporting base (21), the first lower die (315) is arranged on the first guiding base (314), the first lower die (315) is arranged opposite to the first upper die (313), the first buffer press (316) is arranged on the first upper die (313) and/or the first lower die (315), and the first buffer press (316) is arranged on one side of the first upper die (313) towards the first lower die (315).

5. A plate blanking device according to claim 3, wherein the second stamping part (32) comprises a second driving part (321), a second connecting rod (322), a second upper die (323), a third driving part (324), a third connecting rod (325), an elastic part (326), a second guiding base (327) and a second lower die (328), the second driving part (321) is arranged on the supporting plate (22), the second driving part (321), the second connecting rod (322) and the second upper die (323) are sequentially connected, the third driving part (324) is arranged on the supporting base (21), the third driving part (324), the third connecting rod (325) and the second lower die (328) are sequentially connected, the second lower die (328) is arranged opposite to the second upper die (323), the second guiding base (327) is arranged on the supporting base (21), a part of the second guiding base (327) is arranged on the second driving part (321) in a penetrating way, and the second guiding base (327) can be arranged opposite to the second guiding base (327) and can move between the second guiding base (21).

6. A plate blanking device according to claim 3, wherein the third stamping part (33) comprises a fourth driving part (331), a fourth connecting rod (332), a third upper die (333) and a third guide base (334), the fourth driving part (331) is arranged on the supporting plate (22), the fourth driving part (331), the fourth connecting rod (332) and the third upper die (333) are sequentially connected, the third guide base (334) is arranged on the supporting base (21), a part of the third guide base (334) is arranged on the third upper die (333) in a penetrating manner, the third upper die (333) can move relative to the third guide base (334), and a through blanking opening is formed in the third guide base (334).

7. A plate blanking device according to claim 3, characterized in that the cutting assembly (4) comprises a cutting clamp (41) and a cutting member (42), the cutting clamp (41) being arranged on the support plate (22), the cutting member (42) being arranged on the support seat (21), the cutting member (42) being arranged opposite the cutting clamp (41), a cutting gap being formed between the cutting member (42) and the cutting clamp (41).

8. The plate punching device according to claim 7, characterized in that the cutting clamping member (41) comprises a fifth driving member (411), a fifth connecting rod (412), a pressing block (413) and a protecting cover (414), the fifth driving member (411) is arranged on the supporting seat (21), the fifth driving member (411), the fifth connecting rod (412) and the pressing block (413) are sequentially connected, the protecting cover (414) is arranged on the pressing block (413), the protecting cover (414) is provided with a processing cavity (401), and the protecting cover (414) covers the pressing block (413).

9. The sheet blanking device according to claim 7, wherein the cutting member (42) includes a cutting mounting bracket (421), a sixth driving member (422), a seventh driving member (423), and a cutting member (424), the cutting mounting bracket (421) being provided on the supporting base (21), the sixth driving member (422) being provided on the cutting mounting bracket (421), the seventh driving member (423) being provided on the sixth driving member (422), the sixth driving member (422) being for driving the seventh driving member (423) away from or toward the cutting clamping member (41), the cutting member (424) being provided on the seventh driving member (423).

10. The panel punching apparatus of claim 1, wherein,

the cutting device further comprises a clamping conveying piece (6), wherein the clamping conveying piece (6) is arranged on the supporting frame (2), and the clamping conveying piece (6) is positioned on one side of the punching assembly (3) away from the cutting assembly (4);

and/or further comprises a guide roller assembly (7), wherein the guide roller assembly (7) is arranged on the support frame (2);

and/or the first conveying assembly (1) comprises a first conveying belt (11) and a first clamping assembly (12), wherein the first clamping assembly (12) is arranged on the first conveying belt (11), and the first clamping assembly (12) can move along the first conveying belt (11);

and/or the second conveying assembly (5) comprises a second conveying belt (51) and a second clamping assembly (52), the second clamping assembly (52) is arranged on the second conveying belt (51), and the second clamping assembly (52) can move along the second conveying belt (51).