CN212285625U

CN212285625U - Material collecting device on punching machine

Info

Publication number: CN212285625U
Application number: CN202020900895.5U
Authority: CN
Inventors: 黎令祥
Original assignee: Nanjing Dejia Electrical Whole Set Equipment Co ltd
Current assignee: Nanjing Dejia Electrical Whole Set Equipment Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-05
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a material collecting device on piercing press uses in piercing press technical field, and it is including setting up the slide rail on the piercing press body, being used for carrying out the handling device of slide rail and being used for accepting the receipts material frame of work piece with the work piece on the slide rail, handling device is including the transport frame, establish the splint that are used for the centre gripping work piece on the transport frame, be connected with the first cylinder and the second cylinder that are used for driving transport frame lateral shifting and longitudinal movement on the transport frame, still be equipped with the drive assembly who is used for driving splint to remove on the transport frame. The utility model discloses have and replace artifical mode of receiving the material through automatic receipts material, reduce artifical labor efficiency and improve machining efficiency's effect.

Description

Material collecting device on punching machine

Technical Field

The utility model relates to a technical field of piercing press, more specifically say, it relates to a material collecting device on piercing press.

Background

Distribution box, electric cabinet are often regarded as the protection device of electrical part in the electrical apparatus field, and distribution box and electric cabinet are formed by processes such as a plurality of panel processes such as punching a hole, bending, tailor-welding and equipment at the in-process of processing.

As shown in fig. 5, a panel workpiece on an electric cabinet/distribution box needs to be processed with a through hole 82, and the processing manner of the through hole 82 is completed by using a punching machine. The existing processing mode is that a workpiece is manually placed on a punching machine, after a hole is processed by the punching machine, the workpiece is manually taken down, so that the workpiece needs to be continuously taken by a worker, and in the process of large-batch production, the processing mode is large in manual labor amount and affects the processing efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a material collecting device on piercing press, its advantage is, through automatic receipts material mode of replacing artifical receipts material, reduces artifical labor efficiency and improvement machining efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions: a material receiving device on a punching machine comprises a sliding rail arranged on a punching machine body and a carrying device used for carrying a workpiece on the sliding rail out of the sliding rail, wherein the carrying device comprises a carrying frame and a clamping plate arranged on the carrying frame and used for clamping the workpiece, a first air cylinder used for driving the carrying frame to move transversely and a second air cylinder used for driving the carrying frame to move longitudinally are connected to the carrying frame, and a driving assembly used for driving the clamping plate to move is further arranged on the carrying frame.

The effect that above-mentioned setting reached: after the workpieces are processed, the clamping plates clamp the workpieces, then the first air cylinder and the second air cylinder drive the conveying frame to move together with the workpieces, so that the workpieces are separated from the sliding rails and stacked together, the automatic material receiving effect is achieved, manual material receiving is replaced, the manual labor efficiency is reduced, and the processing efficiency is improved.

Further setting: the driving assembly comprises a driving motor fixed on the carrying frame and a screw rod fixed on an output shaft of the driving motor, opposite threads are arranged from the middle to two sides of the screw rod, the number of the clamping plates is two, and the two clamping plates are respectively in threaded connection with different thread sections of the screw rod.

The effect that above-mentioned setting reached: the driving motor drives the screw rod to rotate, and the two clamping plates are close to each other or far away from each other on the screw rod, so that the workpiece is clamped and released.

Further setting: the conveying frame is provided with a guide rail, and the clamping plate is connected to the guide rail in a sliding mode.

The effect that above-mentioned setting reached: the guide rail plays restraint and spacing effect to the splint, prevents that the splint from breaking away from the transport frame.

Further setting: one side that the splint deviate from each other is fixed with servo motor, servo motor's output shaft passes splint and is fixed with and supports the board, works as when support the board centre gripping work piece, servo motor drives the work piece upset, handling device's below is equipped with receives the work or material rest, it is equipped with the board of accepting that is used for accepting the work piece to slide on receiving the work or material rest.

The effect that above-mentioned setting reached: when the workpiece is in a U shape, the workpiece is placed in a vertically clamping manner, so that the placing amount can be increased, and the workpiece can be placed in a clamping manner only by turning the workpiece 180 degrees. Above-mentioned structure uses through servo motor and support the board cooperation, with work piece upset 180 degrees, accepts the board simultaneously and slides for the work piece of two upper and lower U-shaped staggers, realizes putting the work piece snap-on of U-shaped like this.

Further setting: and a rubber pad is fixedly arranged on one surface of the abutting plate, which is close to each other.

The effect that above-mentioned setting reached: the rubber pad is used for protecting the workpiece and preventing the workpiece from being scratched by the abutting plate.

Further setting: and a third cylinder for driving the bearing plate to reciprocate is fixedly arranged on the material receiving frame.

The effect that above-mentioned setting reached: the third cylinder is used for automatically driving the bearing plate to reciprocate.

Further setting: the device further comprises a pushing device arranged on the punching machine body, the pushing device is used for pushing the workpiece to the carrying device, and the pushing device comprises a fourth cylinder arranged along the length direction of the sliding rail.

The effect that above-mentioned setting reached: the pushing device is used for automatically pushing the workpiece to the position of the carrying device, manual pushing is replaced, and the automation degree is further improved.

Further setting: the punching machine comprises a punching machine body, a conveying frame, a first air cylinder, a second air cylinder, a connecting plate, a guide post, a piston rod of the second air cylinder, a connecting plate, a piston rod of the first air cylinder, a connecting plate and a connecting plate, wherein the guide post is fixedly arranged on the punching machine body, the piston rod of the second air cylinder is fixedly connected with the conveying frame, the connecting plate is fixedly arranged on a cylinder body of the second air cylinder, the piston rod of the first air cylinder is.

The effect that above-mentioned setting reached: the arrangement of the guide posts ensures that the carrying frame can only move transversely.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the automatic material receiving mode replaces the manual material receiving mode, so that the manual labor efficiency is reduced, and the processing efficiency is improved;

2. the servo motor and the abutting plate are arranged, so that the workpieces can be turned by a required angle, and the adjacent workpieces can be conveniently accommodated in a clamping manner;

3. the pushing device is used for automatically pushing the workpiece to the position of the carrying device, manual pushing is replaced, and the automation degree is further improved.

Drawings

Fig. 1 is a schematic structural view of the entire front face of the present embodiment;

FIG. 2 is a schematic structural view of the entire rear surface of the present embodiment;

FIG. 3 is a schematic structural view showing the relationship between the carrying rack and the slide rail in the present embodiment;

fig. 4 is a schematic structural view of the material receiving frame and the carrying frame of the embodiment;

fig. 5 is a schematic structural diagram of a panel workpiece on an electric cabinet/distribution box.

In the figure: 11. a punch body; 12. a work table; 13. a stamping device; 2. a slide rail; 3. a carrying frame; 31. a guide rail; 32. a splint; 33. a servo motor; 34. a resisting plate; 41. a drive motor; 42. a screw rod; 50. a first cylinder; 51. a second cylinder; 52. a connecting plate; 53. a guide post; 6. a material receiving frame; 61. a bearing plate; 62. a third cylinder; 71. a pushing frame; 72. a fourth cylinder; 8. and (5) a workpiece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1: referring to fig. 1 and 2, a punching machine includes a frame, a punching device 13 and a table 12 provided on the frame, a workpiece 8 is placed on the table 12, and a through hole is processed in the workpiece 8 through the punching device 13.

Referring to fig. 1 and 2, a material receiving device on a punching machine comprises two parallel slide rails 2 arranged on a punching machine body 11, a carrying frame 3 capable of moving transversely and longitudinally, and a clamping plate 32 connected to the carrying frame 3 in a sliding manner; a first air cylinder 50 for driving the carrying frame 3 to move transversely is horizontally and fixedly arranged on the punching machine body 11, and a second air cylinder 51 for driving the carrying frame 3 to move longitudinally is vertically and fixedly arranged on a piston rod of the first air cylinder 50; the conveying frame 3 is provided with a driving assembly, and the driving assembly is used for driving the clamping plate 32 to move, so that the clamping and releasing effects on the workpiece 8 are realized. After the workpiece 8 is processed, the workpiece 8 slides to the tail end of the slide rail 2 along the slide rail 2, after the clamping plate 32 clamps the workpiece 8, the conveying frame 3, the clamping plate 32 and the workpiece 8 firstly move transversely together under the driving of the first air cylinder 50, so that the workpiece 8 is firstly separated from the slide rail 2; then, the workpiece 8 is moved downward by the second cylinder 51, the material receiving frame 6 is disposed right below the workpiece 8 at this time, the workpiece 8 is dropped on the material receiving frame 6, and finally the conveying frame 3 and the clamp plate 32 return to the initial positions to prepare for conveying the next workpiece 8, thereby realizing continuous conveying of the workpieces. Above-mentioned structure realizes the automatic effect of receiving the material, replaces current artifical the receiving of receiving, improves the efficiency of processing.

Embodiment 2, referring to fig. 2 and 4, a material receiving device on a punching machine, wherein a driving assembly comprises a driving motor 41 fixed on a carrying frame 3 and a screw rod 42 fixed on an output shaft of the driving motor 41, the screw rod 42 is rotatably connected on the carrying frame 3, the screw rod 42 has opposite threads from the middle, and the clamping plate 32 has two threads which are connected on different thread sections of the screw rod 42. When the driving motor 41 is rotated, the two clamp plates 32 are moved toward or away from each other on the lead screw 42, thus performing the function of clamping and releasing the workpiece 8. The conveying frame 3 is fixedly provided with a guide rail 31 along the length direction of the screw rod 42, and the clamping plate 32 is connected on the guide rail 31 in a sliding manner.

Referring to fig. 3 and 4, a piston rod of the second cylinder 51 is fixedly connected to the carrying frame 3, a connecting plate 52 is fixedly disposed on a cylinder body of the second cylinder 51, a piston rod of the first cylinder 50 is fixedly connected to the connecting plate 52, and a cylinder body of the first cylinder 50 is fixed to the punch body 11. Four horizontal guide posts 53 are further fixedly arranged on the punching machine body 11, and the connecting plate 52 is connected to the guide posts 53 in a sliding mode.

Referring to fig. 4, a servo motor 33 is fixedly arranged on the surfaces of the clamping plates 32 which face away from each other, an output shaft of the servo motor 33 penetrates through the clamping plates 32 and is fixedly provided with a resisting plate 34, when the clamping plates 32 approach each other, the resisting plate 34 is pressed against the workpiece 8 and clamps the workpiece 8, and the resisting plate 34 and the clamping plates 32 can rotate relatively. When the abutting plate 34 clamps the workpiece 8, the servo motor 33 works to drive the workpiece 8 and the abutting plate 34 to turn over by 180 degrees. When the workpiece 8 is U-shaped, the workpiece 8 needs to be placed in a vertically engaging manner (specifically, in the manner shown in the drawings), so that the placement amount can be increased. The above structure can adjust the position of the workpiece 8 according to the specific shape of the workpiece 8, so that the workpiece can be placed in a clamping manner.

Referring to fig. 3 and 4, the receiving plate 61 is horizontally arranged on the receiving frame 6, the workpiece 8 is placed on the receiving plate 61, a third cylinder 62 is arranged on one side of the receiving plate 61 on the receiving frame 6, a cylinder body of the third cylinder 62 is fixed on the receiving frame 6, a piston rod of the third cylinder 62 is fixed on the receiving plate 61, the third cylinder 62 is used for driving the receiving plate 61 to reciprocate, when the U-shaped workpiece 8 is clamped and placed, the third cylinder 62 drives the receiving plate 61 to move, so that the upper and lower two U-shaped workpieces 8 can be staggered, and the U-shaped workpiece 8 can be further clamped.

Referring to fig. 4, rubber pads (not shown) are fixed on the inner sides of the two abutting plates 34, and the rubber pads are used for protecting the workpiece 8 and preventing the workpiece 8 from being scratched by the abutting plates 34.

Referring to fig. 1 and 3, a pushing device is arranged at one end of the punch body 11 far away from the material receiving frame 6, and is used for automatically pushing the workpiece 8 to the clamping plate 32. The pushing device comprises a pushing frame 71 detachably fixed on the punching machine body 11, a fourth air cylinder 72 fixed on the pushing frame 71 along the length direction of the sliding rail 2, and a pushing plate fixed on a piston rod of the fourth air cylinder 72. During machining, a worker places the workpiece 8 on the pushing frame 71, the fourth air cylinder 72 pushes the workpiece 8 to the workbench 12, and after machining is completed, the worker continues to place the workpiece 8, so that when the fourth air cylinder 72 pushes the next workpiece 8, the next workpiece 8 pushes the previous workpiece 8, and the position of the previous workpiece 8, which is close to the clamping plate 32, is pushed.

The implementation principle of the above embodiment is as follows: firstly, the workpiece 8 is placed on the pushing frame 71, and then the fourth air cylinder 72 pushes the workpiece 8 to a position close to the clamping plate 32; when the workpiece 8 reaches the position of the clamping plate 32, the clamping plate 32 clamps the workpiece 8 under the driving of the driving assembly, and finally the carrier 3 together with the workpiece 8 is driven by the first cylinder 50 and the second cylinder 51, so that the workpiece 8 falls on the receiving plate 61.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a material collecting device on piercing press which characterized in that: the punching machine comprises a sliding rail (2) arranged on a punching machine body (11) and a carrying device used for carrying a workpiece (8) on the sliding rail (2) out of the sliding rail (2), wherein the carrying device comprises a carrying frame (3) and a clamping plate (32) arranged on the carrying frame (3) and used for clamping the workpiece (8), a first air cylinder (50) used for driving the carrying frame (3) to move transversely and a second air cylinder (51) used for driving the carrying frame (3) to move longitudinally are connected to the carrying frame (3), and a driving assembly used for driving the clamping plate (32) to move is further arranged on the carrying frame (3).

2. The material collecting device of claim 1, wherein: the driving assembly comprises a driving motor (41) fixed on the conveying frame (3) and a screw rod (42) fixed on an output shaft of the driving motor (41), the screw rod (42) is provided with opposite threads from the middle to two sides, the number of the clamping plates (32) is two, and the two clamping plates (32) are respectively in threaded connection with different thread sections of the screw rod (42).

3. The material collecting device of claim 2, wherein: the conveying frame (3) is provided with a guide rail (31), and the clamping plate (32) is connected to the guide rail (31) in a sliding manner.

4. The material collecting device of the punching machine according to claim 1 or 2, wherein: one side that splint (32) deviate from each other is fixed with servo motor (33), the output shaft of servo motor (33) passes splint (32) and is fixed with and supports board (34), works as when support board (34) centre gripping work piece (8), servo motor (33) drive work piece (8) upset, handling device's below is equipped with receives work or material rest (6), it is equipped with and is used for accepting board (61) of work piece (8) to receive to slide on work or material rest (6).

5. The material collecting device of claim 4, wherein: and a rubber pad is fixedly arranged on one surface of the abutting plate (34) which is close to each other.

6. The material collecting device of claim 4, wherein: and a third cylinder (62) for driving the bearing plate (61) to reciprocate is fixedly arranged on the material receiving frame (6).

7. The material collecting device of claim 1, wherein: the device further comprises a pushing device arranged on the punching machine body (11), the pushing device is used for pushing the workpiece (8) to the carrying device, and the pushing device comprises a fourth cylinder (72) arranged along the length direction of the sliding rail (2).

8. The material collecting device of claim 1, wherein: the punching machine is characterized in that a guide post (53) is fixedly arranged on the punching machine body (11), a piston rod of the second air cylinder (51) is fixedly connected with the conveying frame (3), a connecting plate (52) is fixedly arranged on a cylinder body of the second air cylinder (51), a piston rod of the first air cylinder (50) is fixedly connected onto the connecting plate (52), the cylinder body of the first air cylinder (50) is fixed onto the punching machine body (11), and the connecting plate (52) is connected onto the guide post (53) in a sliding mode.