CN215845341U

CN215845341U - Feeding device for punch press

Info

Publication number: CN215845341U
Application number: CN202121809057.8U
Authority: CN
Inventors: 董冉超
Original assignee: Jiangsu Zhonghui Mould Co ltd
Current assignee: Jiangsu Zhonghui Mould Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-18
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a feeding device for a punch press, and belongs to the technical field of punch presses. The workpiece is placed on a placing plate, the workpiece is fixed through a top block, a plurality of groups of placing plates are arranged on a fixed plate, the material can be stored in advance, sufficient material supplementing time is provided, and the workpiece is not influenced by material shortage, a clamping jaw of a first conveying mechanism conveys the workpiece to a through groove position on a fixed plate, the clamping jaw drives a first sliding block to slide left and right through a first air cylinder to finish conveying, a push plate is installed under the fixed plate and slides forwards under the action of a third air cylinder to push the single workpiece to a placing table, the placing table slowly rises to connect the workpiece in the sliding process of the push plate, the push plate returns, the placing table synchronously descends, the push plate is prevented from colliding with the placing table when moving forwards, clamping plates are connected with a support, the clamping plates can rotate under the drive of a first motor, the clamping plates are arranged in a plurality, the workpiece is clamped in the rotating process, the workpiece feeding can be continuously performed, to meet the production rhythm.

Description

Feeding device for punch press

Technical Field

The utility model belongs to the technical field of punching machines, and particularly relates to a feeding device for a punching machine.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application.

In the punch press course of working, need carry out the pay-off of work piece, but in a most production field, feeding mechanism can only carry out the pay-off of a set of material, and can't carry out unnecessary material and store, and this kind of operating mode not only influences holistic pay-off efficiency, and when production output increases, the untimely phenomenon of pay-off can appear, influences production.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: provides a feeding device for a punch press, which solves the problems in the prior art.

The technical scheme is as follows: a feeding device for a punch comprises a fixed seat, a first discharging assembly arranged on the fixed seat, a stand column fixedly connected with the fixed seat, a transverse plate clamped with the stand column, a first conveying mechanism arranged on the transverse plate, and a second conveying mechanism arranged on the side face of the fixed seat;

the first conveying mechanism comprises a first slide rail, the first slide rail is fixedly connected with the transverse plate, a first slide block is arranged on the first slide rail, the first slide block is connected with a first air cylinder, and the first slide block is connected with a clamping assembly;

the second conveying mechanism comprises a support frame, the support frame is arranged on the side face of the fixing base, a support is installed on the support frame, the support is connected with one end of a rotating shaft, the other end of the rotating shaft penetrates through the support frame and is connected with a first motor, the support is connected with a clamping plate in a clamping mode, a clamping block is fixedly installed at the end portion of the clamping plate, and a second material placing assembly is installed on the side face of the second conveying mechanism.

In a further embodiment, the clamping assembly comprises a first top plate, the first top plate is in threaded connection with the first sliding block, a first supporting plate is clamped on the first top plate, a second sliding rail is arranged on the surface of the first sliding block and is in sliding fit with the first sliding plate, a second top plate is arranged on the surface of the first sliding plate, the second top plate is clamped with a second supporting plate, a valve block is arranged below the second supporting plate, and the valve block is clamped with the telescopic clamping jaw.

In a further embodiment, the valve block is connected with one end of an air rod, and the other end of the air rod penetrates through the first sliding plate and the first top plate and is connected with the second air cylinder.

In a further embodiment, the first discharging assembly comprises a fixed disc, and the fixed disc is in rotating fit with the fixed base;

the fixed disk is provided with a plurality of placing disks, a plurality of top blocks are arranged on the placing disks, and the top blocks are arranged in an annular array.

In a further embodiment, the second discharging component comprises a fixed block, and the fixed block is fixedly connected with the supporting frame;

the fixed block is provided with a fixed plate, the fixed plate is attached to the push plate, the push plate is in sliding fit with a third slide rail, the third slide rail is fixedly mounted on a third support plate, the third support plate is fixedly connected with the support frame, and a placing table is arranged on the side face of the fixed plate.

In a further embodiment, the standing board is provided in a telescopic structure.

In a further embodiment, a through groove is formed in the surface of the fixing plate, a U-shaped groove is formed in the surface of the push plate, and the size of the through groove is larger than that of the U-shaped groove.

Has the advantages that: a feeding device for a punch press is characterized in that when workpiece feeding is needed, workpieces are placed on a placing plate, material fixing is carried out through a top block, a plurality of groups of placing plates are arranged on a fixed plate, material storage can be carried out in advance, sufficient material supplementing time is provided, and the workpiece is not influenced by material shortage, the workpieces are transported to a through groove position on a fixed plate through a clamping jaw of a first transporting mechanism, the clamping jaw drives a first sliding block to slide left and right through a first air cylinder to finish transportation, a push plate is installed below the fixed plate, the push plate slides forwards under the action of a third air cylinder to push a single workpiece to a placing table, the placing table slowly rises to connect the workpieces in the sliding process of the push plate, the placing table synchronously descends after the push plate returns, collision between the push plate and the placing table is prevented when the push plate moves forwards, and a clamping plate is connected with a support, and can rotate under the driving of a first motor, the splint set up to a plurality ofly, step up the work piece at rotatory in-process, can continuously carry out the work piece pay-off to satisfy the production rhythm.

Drawings

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

Fig. 2 is a schematic structural view of the first conveyance mechanism of the present invention.

Fig. 3 is a schematic structural view of a second transport mechanism of the present invention.

Fig. 4 is a schematic structural view of a second transport mechanism of the present invention.

The reference signs are: 1. a transverse plate; 2. a first cylinder; 3. a column; 4. a top block; 5. placing a tray; 6. fixing the disc; 7. a fixed seat; 8. a placing table; 9. a fixing plate; 10. a second slide rail; 11. a first slider; 12. a first slide rail; 13. a second cylinder; 14. a second support plate; 15. a clamping jaw; 16. a valve block; 17. a second top plate; 18. a first slide plate; 19. a first top plate; 20. a first support plate; 21. a clamping block; 22. a splint; 23. a support; 24. a first motor; 25. a support frame; 26. a third cylinder; 27. a fixed block; 28. pushing the plate; 29. and a third support plate.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

As shown in fig. 1 to 4, a feeding device for a punch press comprises a feeding device 1, a transverse plate; 2. a first cylinder; 3. a column; 4. a top block; 5. placing a tray; 6. fixing the disc; 7. a fixed seat; 8. a placing table; 9. a fixing plate; 10. a second slide rail; 11. a first slider; 12. a first slide rail; 13. a second cylinder; 14. a second support plate; 15. a clamping jaw; 16. a valve block; 17. a second top plate; 18. a first slide plate; 19. a first top plate; 20. a first support plate; 21. a clamping block; 22. a splint; 23. a support; 24. a first motor; 25. a support frame; 26. a third cylinder; 27. a fixed block; 28. pushing the plate; 29. and a third support plate.

As shown in fig. 1 to 4, the fixing base 7 is disposed at a designated position, the fixing plate 6 is disposed on the fixing base 7, the placing plate 5 is disposed on the fixing plate 6, the top block 4 is disposed on the fixing plate 6, the upright post 3 is connected to the fixing base 7, the horizontal plate 1 is connected to the upright post 3, the first slide rail 12 is disposed on the horizontal plate 1, the first slide block 11 is slidably fitted to the first slide rail 12, the first cylinder 2 is connected to the first slide block 11, the first support plate 20 is disposed on the first slide block 11, the first top plate 19 is connected to the first support plate 20, the second slide rail 10 is disposed on the first slide block 11, the first slide plate 18 is slidably fitted to the second slide rail 10, and the second top plate 17 is disposed under the first top plate 19, the second support plate 14 is connected with the first sliding plate 18 in a clamping manner, the second cylinder 13 is arranged on the first support plate 20, the valve block 16 is arranged under the second support plate 14, the clamping jaw 15 is connected with the valve block 16, the support frame 25 is arranged on the side of the fixed seat 7, the third support plate 29 is connected with the surface of the support frame 25, the third slide rail is arranged on the third support plate 29, the push plate 28 is matched with the third slide rail in a sliding manner, the third cylinder 26 is connected with the push plate 28, the fixed blocks 27 are arranged on two sides of the third support plate 29, the fixed plate 9 is attached with the push plate 28, the placing table 8 is arranged on the side of the fixed plate 9, the first motor 24 is arranged in the middle of the support frame 25, and the bracket 23 is connected with the first motor 24, the clamping plate 22 is connected with the bracket 23, and the clamping block 21 is arranged at the end part of the clamping plate 22.

As a preferred scheme, fixed disk 6 rotates with fixing base 7 and cooperates together, and in the storage process, can carry out the different 5 stores of placing the dish through the rotation of fixed disk 6, and install a plurality of dishes of placing 5 and can carry out the storage on fixed disk 6, can not influence holistic processing because the material is not enough.

As a preferred scheme, carry out the material transportation through first transport mechanism, install first slide rail 12 on diaphragm 1, it removes to drive first slider 11 through first cylinder 2 and carry out left right direction, can send the material to second transport mechanism position, and second cylinder 13 links together through the gas pole with clamping jaw 15, clamping jaw 15 is connected with valve block 16 and can realize flexible, and clamping jaw 15 sets up to the arc, with work piece appearance looks adaptation, can be better press from both sides the work piece tightly, convenient transportation, increase the transportation reliability of work piece simultaneously, can adjust about clamping jaw 15, can satisfy different work piece sizes and press from both sides tightly, the practicality is stronger.

As a preferred scheme, the second transportation mechanism also uses a sliding rail structure, the push plate 28 and the third sliding rail are slidably matched together to slide, the push plate 28 is attached to the surface of the fixed plate 9, surface interference does not occur when the push plate 28 moves, and sliding of the push plate 28 is influenced, through grooves are formed in the surfaces of the fixed plate 9 and the push plate 28 for temporary storage of materials, when the push plate 28 pushes, the bottommost workpiece moves forwards synchronously, the workpiece is placed on the placing table 8, the push plate 28 is withdrawn, then the clamping and transportation of the workpiece is performed by the clamping plate 22, when the push plate 28 moves forwards, the placing table 8 slowly rises to perform workpiece splicing, and after the clamping plate 22 takes the workpiece away, the placing table 8 descends to wait for the next workpiece to be spliced.

As a preferred scheme, the support 23 is connected with the first motor 24 through a rotating shaft, the support is driven by the first motor 24 to rotate, the support 23 is of a three-way structure and can be connected with a plurality of clamping plates 22, and meanwhile, clamping blocks 21 are installed at the end parts of the clamping plates 22 to clamp and transport workpieces.

Preferably, the top block 4 and the placing tray 5 mounted on the fixing plate 9 have the same structure and the same size as the top block 4 and the placing tray 5 arranged on the fixing plate 6.

The utility model has the following working principle:

when the workpiece is required to be fed, the workpiece is placed on the placing plate 5, the material is fixed through the top block 4, a plurality of groups of placing plates 5 are arranged on the fixed plate 6, the material can be stored in advance, sufficient material supplementing time is provided, and the material shortage cannot be influenced, the workpiece is transported to the through groove position on the fixed plate 9 through the clamping jaw 15 of the first transportation mechanism, the clamping jaw 15 drives the first sliding block 11 to slide left and right through the first air cylinder 2, the transportation is completed, the push plate 28 is installed below the fixed plate 9, the push plate 28 slides forwards under the action of the third air cylinder 26, the single workpiece is pushed to the placing table 8, the placing table 8 slowly rises to connect the workpiece in the sliding process of the push plate 28, the placing table 8 synchronously descends after the push plate 28 returns to the original position, the push plate 28 is prevented from colliding with the placing table 8 when moving forwards, and the clamping plate 22 is connected with the bracket 23, the clamping plates 22 are arranged in a plurality of ways, the workpieces are clamped in the rotating process, and the workpieces can be continuously fed so as to meet the production rhythm.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims

1. The feeding device for the punch press is characterized by comprising a fixed seat (7), a first discharging assembly arranged on the fixed seat (7), a stand column (3) fixedly connected with the fixed seat (7), a transverse plate (1) clamped with the stand column (3), a first conveying mechanism arranged on the transverse plate (1), and a second conveying mechanism arranged on the side face of the fixed seat (7);

the first conveying mechanism comprises a first sliding rail (12), the first sliding rail (12) is fixedly connected with the transverse plate (1), a first sliding block (11) is arranged on the first sliding rail (12), the first sliding block (11) is connected with a first air cylinder (2), and the first sliding block (11) is connected with a clamping assembly;

second transport mechanism includes support frame (25), support frame (25) set up fixing base (7) side, install support (23) on support frame (25), support (23) are connected with pivot one end, the pivot other end runs through support frame (25) are connected with first motor (24), support (23) and splint (22) joint, splint (22) tip fixed mounting has clamp splice (21), second transport mechanism side-mounting has second blowing subassembly.

2. The feeding device for the punch press as claimed in claim 1, wherein the clamping assembly includes a first top plate (19), the first top plate (19) is in threaded connection with the first sliding block (11), a first supporting plate (20) is clamped on the first top plate (19), a second sliding rail (10) is arranged on the surface of the first sliding block (11), the second sliding rail (10) is in sliding fit with a first sliding plate (18), a second top plate (17) is arranged on the surface of the first sliding plate (18), the second top plate (17) is clamped with a second supporting plate (14), a valve block (16) is arranged below the second supporting plate (14), and the valve block (16) is clamped with the telescopic clamping jaw (15).

3. The feeding device for the punch press according to claim 2, wherein the valve block (16) is connected to one end of an air rod, and the other end of the air rod penetrates through the first sliding plate (18) and the first top plate (19) and is connected to the second air cylinder (13).

4. The feeding device for the punch press as claimed in claim 1, wherein the first discharging component comprises a fixed disc (6), the fixed disc (6) is rotatably matched with the fixed seat (7);

the fixed disk (6) is provided with a plurality of placing disks (5), the placing disks (5) are provided with a plurality of top blocks (4), and the top blocks (4) are arranged in an annular array.

5. The feeding device for the punch press as claimed in claim 1, wherein the second discharging component comprises a fixed block (27), the fixed block (27) is fixedly connected with the supporting frame (25);

be provided with fixed plate (9) on fixed block (27), fixed plate (9) are in the same place with push pedal (28) laminating, push pedal (28) and third slide rail sliding fit, third slide rail fixed mounting is on third backup pad (29), third backup pad (29) with support frame (25) fixed connection, fixed plate (9) side is provided with places platform (8).

6. A feeding device for punch press according to claim 5, characterized in that the placing table (8) is provided in a telescopic structure.

7. The feeding device for the punch press as claimed in claim 5, wherein the surface of the fixed plate (9) is provided with a through groove, the surface of the push plate (28) is provided with a U-shaped groove, and the size of the through groove is larger than that of the U-shaped groove.