Well type stamping die feeding mechanism

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a well type stamping die feeding mechanism which comprises a support, two mounting plates are fixed at the top of the support, two roller bodies are rotatably connected between the two mounting plates through bearings, and a feeding belt is mounted on the two roller bodies. According to the well type stamping die feeding device, the support, the mounting plate, the roller body, the feeding belt, the adjusting plate assembly, the connecting plate, the rotating shaft, the rotating plate, the connecting rod, the guide rail, the reciprocating plate and the cutting assembly are arranged, and in the using process of the well type stamping die feeding device, when the rotating shaft rotates, the feeding belt can be driven to intermittently convey a product material belt; after the product material belt is conveyed to the stamping die to be stamped, the waste material belt continues to be conveyed to the cutting-off assembly at the moment, the rotating shaft drives the rotating feeding belt to conduct intermittent feeding and can drive the cutting-off assembly to operate at the same time, and finally the cutting-off assembly can cut the waste material belt into small blocks so that workers can conveniently conduct follow-up treatment on the waste material belt.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and particularly relates to a feeding mechanism for a well-type stamping mold. Background Art

[0002] A stamping mold is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) during cold stamping processing. The stamping mold consists of a fixed part and a movable part. The fixed part is fastened to the workbench of the press with a pressing plate, bolts, etc., and the movable part is generally fastened to the slider of the press. It is widely used in various fields, including automobiles, electronics, and daily hardware. For example, when the current stamping mold for a strip is in use, it generally feeds materials through a feeding mechanism. However, after the product is stamped and cut, the excess waste strip will continue to be conveyed to the other side of the stamping mold. Since the waste strip is relatively long, it is not convenient to process it subsequently. Therefore, we propose a feeding mechanism for a well-type stamping mold to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a feeding mechanism for a well-type stamping mold, which solves the problems raised in the above background art.

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] A feeding mechanism for a well-type stamping mold includes a bracket. Two mounting plates are fixed to the top of the bracket. Two rollers are rotatably connected between the two mounting plates through bearings. A feeding belt is installed on the two rollers. An adjusting plate assembly is arranged on the top of the two mounting plates. Two connecting plates are fixed to one side wall of the bracket. The side walls of the connecting plates are rotatably connected with rotating shafts through bearings. One end of each rotating shaft is fixed with a rotating plate. The side walls of the rotating plates are rotatably connected with connecting rods through T-shaped shafts. Two guide rails are fixed to the top of the bracket. A reciprocating plate is slidably connected inside each guide rail. The other ends of the connecting rods are respectively rotatably connected with the corresponding reciprocating plates through pin shafts. Two blanking openings are formed in the top of the bracket. A cutting assembly fixed to the top of the bracket is arranged between the two blanking openings.

[0006] Furthermore, the adjusting plate assembly includes vertical plates respectively fixed to the top of the mounting plates. A bidirectional lead screw is rotatably connected between the two vertical plates through a bearing. Side baffles threadedly connected with the threads on its surface are respectively arranged at both ends of the bidirectional lead screw. The bottoms of the side baffles are in contact with the surface of the feeding belt. Two guide rods are fixed between the two vertical plates. The two side baffles slide on the surfaces of the two guide rods.

[0007] Further, the cutting assembly includes a guide seat fixed to the top of the bracket. A moving plate is slidably connected between the inner walls on both sides of the guide seat. A cutting knife is fixed to the bottom of the moving plate. Two springs are fixed to the guide seat, and the top ends of the springs are fixedly connected to the moving plate. A fixed pulley is rotatably connected to both side walls of the guide seat through bearings. A moving block is slidably connected to the inside of the guide rail. A steel wire rope is fixed to the top of each moving block. The other ends of the two steel wire ropes respectively bypass the corresponding fixed pulleys and are fixedly connected to the moving plate.

[0008] Further, drive wheels are fixed to the surfaces of one of the roller bodies and one of the rotating shafts, and the two drive wheels are connected by a belt drive.

[0009] Further, a feeding plate is fixed between the two mounting plates.

[0010] Further, a guide seat fixed to the top of the bracket is provided on one side of one of the blanking ports.

[0011] Compared with the prior art, the present utility model provides a feeding mechanism for a well-type stamping die, having the following beneficial effects:

[0012] In the present utility model, by providing a bracket, mounting plates, roller bodies, a feeding belt, an adjusting plate assembly, a connecting plate, a rotating shaft, a rotating plate, a connecting rod, a guide rail, a reciprocating plate, and a cutting assembly, during the use of this well-type stamping die feeding device, when the rotating shaft rotates, it can simultaneously drive the feeding belt to intermittently convey the product strip. When the product strip is sent to the stamping die for stamping and completed, the waste strip at this time will continue to be conveyed to the cutting assembly. Since the rotating shaft drives the rotating feeding belt to intermittently feed and can also drive the cutting assembly to operate at the same time, finally the cutting assembly can cut the waste strip into small pieces for subsequent processing by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a first perspective schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a second perspective schematic diagram of the overall structure of the present utility model;

[0015] Figure 3 is a schematic diagram of the structure of the mounting plate of the present utility model.

[0016] In the figure: 1. Bracket; 2. Mounting plate; 3. Roller body; 4. Feeding belt; 5. Adjusting plate assembly; 501. Vertical plate; 502. Bidirectional lead screw; 503. Side baffle; 504. Guide rod; 6. Connecting plate; 7. Rotating shaft; 8. Rotating plate; 9. Connecting rod; 10. Guide rail; 11. Reciprocating plate; 12. Feeding opening; 13. Cutting assembly; 1301. Guide seat; 1302. Moving plate; 1303. Cutter; 1304. Spring; 1305. Fixed pulley; 1306. Moving block; 1307. Steel wire rope; 14. Driving wheel; 15. Feeding plate; 16. Material guiding seat; 17. U-shaped seat; 18. Limiting rod; 19. Limiting plate; 20. Rotating rod; 21. Gear; 22. Rack. Detailed implementation manners

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0018] As Figure 1 and Figure 2As shown in the figure, a feeding mechanism for a well-type stamping die proposed in an embodiment of the present utility model includes a bracket 1. Two mounting plates 2 are fixed to the top of the bracket 1. A feeding plate 15 is fixed between the two mounting plates 2, which facilitates feeding the strip to the well-type stamping die for stamping. Two rollers 3 are rotatably connected between the two mounting plates 2 through bearings. A feeding belt 4 is mounted on the two rollers 3. An adjusting plate assembly 5 is arranged on the top of the two mounting plates 2. Two connecting plates 6 are fixed to one side wall of the bracket 1. The side walls of the connecting plates 6 are rotatably connected with rotating shafts 7 through bearings. One end of each rotating shaft 7 is fixed with a rotating plate 8. One side wall of each rotating plate 8 is rotatably connected with a connecting rod 9 through a T-shaped shaft. Two guide rails 10 are fixed to the top of the bracket 1. A reciprocating plate 11 is slidably connected inside each guide rail 10. The other end of each connecting rod 9 is rotatably connected with the corresponding reciprocating plate 11 through a pin shaft. Two material discharging openings 12 are formed in the top of the bracket 1. A material guiding seat 16 fixed to the top of the bracket 1 is arranged on one side of one of the material discharging openings 12, which facilitates discharging the stamped products. A cutting component 13 fixed to the top of the bracket 1 is arranged between the two material discharging openings 12. When using this feeding mechanism, after placing the product strip on the feeding belt 4, the adjusting plate assembly 5 can guide and limit the two sides of the product strip. Start the double-shaft motor to drive the two rotating shafts 7 to rotate. While the rotating shafts 7 are rotating, they can drive the rollers 3 to rotate. Then, after the rollers 3 rotate, they can drive the feeding belt 4 to intermittently feed the product strip. The products fed to the die for stamping will fall through one of the material discharging openings 12, while the waste strip will continue to be conveyed to the cutting component 13. When the rotating shafts 7 are rotating, they can drive the rotating plates 8 to rotate. After the rotating plates 8 rotate, they can drive the reciprocating plates 11 to reciprocate through the connecting rods 9. After the reciprocating plates 11 move, they will drive the cutting component 13 to operate, so as to cut the waste strip. Finally, the cut waste strip will fall through the other material discharging opening 12.

[0019] As Figure 3 shown, there is another way for the adjusting plate assembly 5 in the present utility model. It mainly includes a U-shaped seat 17 fixed to the top of the two mounting plates 2. Two limiting rods 18 are fixed between the inner walls on both sides of the U-shaped seat 17. Two limiting plates 19 are slidably connected to the surfaces of the two limiting rods 18. The bottoms of the limiting plates 19 are in contact with the surface of the feeding belt 4. The top of the U-shaped seat 17 is rotatably connected with a rotating rod 20 through a bearing. A gear 21 is fixed to the surface of the rotating rod 20. Rack bars 22 are fixed to the tops of the limiting plates 19. The rack bars 22 are meshed with the gear 21. When in use, start the motor to drive the rotating rod 20 to rotate. After the rotating rod 20 rotates, it will drive the gear 21 to rotate. When the gear 21 rotates, it will drive the two rack bars 22 to move in opposite directions. Finally, after the rack bars 22 move, they can drive the two limiting plates 19 to move, so as to adjust the distance between the two limiting plates 19. The arranged limiting rods 18 can play a role in guiding and supporting the limiting plates 19.

[0020] As Figure 1 and Figure 2 shown, in some embodiments, the adjusting plate assembly 5 includes vertical plates 501 respectively fixed to the top of the mounting plate 2. A bidirectional lead screw 502 is rotatably connected between the two vertical plates 501 through bearings. Both ends of the bidirectional lead screw 502 are threadedly connected with side baffles 503 adapted to the threads on its surface. The bottoms of the side baffles 503 are in contact with the surface of the feeding belt 4. Two guide rods 504 are fixed between the two vertical plates 501. The two side baffles 503 slide on the surfaces of the two guide rods 504. During use, by starting the motor to drive the bidirectional lead screw 502 to rotate, the two side baffles 503 will move in opposite directions after the bidirectional lead screw 502 rotates. At this time, the distance between the two side baffles 503 can be adjusted. The arranged guide rods 504 can play a limiting role, so that when the bidirectional lead screw 502 rotates, the side baffles 503 can be prevented from rotating synchronously with the bidirectional lead screw 502.

[0021] As Figure 1 shown, in some embodiments, the cutting assembly 13 includes a guide seat 1301 fixed to the top of the bracket 1. A moving plate 1302 is slidably connected between the inner walls on both sides of the guide seat 1301. A cutter 1303 is fixed to the bottom of the moving plate 1302. Two springs 1304 are fixed to the guide seat 1301. The top ends of the springs 1304 are fixedly connected to the moving plate 1302. Fixed pulleys 1305 are rotatably connected to both side walls of the guide seat 1301. Moving blocks 1306 are slidably connected inside the guide rails 10. Steel wire ropes 1307 are fixed to the tops of the moving blocks 1306. The other ends of the two steel wire ropes 1307 respectively bypass the corresponding fixed pulleys 1305 and are fixedly connected to the moving plate 1302. During use, when the reciprocating plate 11 moves, it will push the moving block 1306 to move, and when the moving block 1306 moves, it will drive the steel wire rope 1307 to move. At this time, under the limitation of the fixed pulley 1305, the moving plate 1302 can be pulled down. After the moving plate 1302 moves down, the spring 1304 at this time will be in a compressed state, and when the moving plate 1302 moves down, it will drive the cutter 1303 to move down to cut the waste belt. When the reciprocating plate 11 resets, at this time, under the reset acting force of the compressed spring 1304, the cutter 1303 can be automatically reset to facilitate the next cutting operation.

[0022] As Figure 2 shown, in some embodiments, transmission wheels 14 are fixed to the surfaces of one of the rollers 3 and one of the rotating shafts 7. The two transmission wheels 14 are connected by a belt. When the double-shaft motor drives the two rotating shafts 7 to rotate, it can also drive the roller 3 to rotate, thereby saving production costs.

[0023] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A well-type stamping die feeding mechanism, comprising a bracket (1), characterized in that: Two mounting plates (2) are fixed on the top of the bracket (1), two roller bodies (3) are rotatably connected between the two mounting plates (2) via bearings, and feeding belts (4) are installed on the two roller bodies (3). Adjustment plate assemblies (5) are arranged on the tops of the two mounting plates (2). Two connecting plates (6) are fixed on one side wall of the bracket (1), and the side walls of the connecting plates (6) are rotatably connected to a rotating shaft (7) via bearings. A rotating plate (8) is fixed to one end of the rotating shaft (7), and a connecting rod (9) is rotatably connected to one side wall of the rotating plate (8) via a T-shaped shaft. Two guide rails (10) are fixed on the top of the bracket (1), and reciprocating plates (11) are slidably connected inside the guide rails (10). The other ends of the connecting rods (9) are rotatably connected to the corresponding reciprocating plates (11) via pins. Two discharge ports (12) are provided on the top of the bracket (1), and a cutting assembly (13) fixed to the top of the bracket (1) is arranged between the two discharge ports (12).

2. A well-type stamping die feeding mechanism according to claim 1, characterized in that: The adjustment plate assembly (5) comprises vertical plates (501) respectively fixed on the top of the mounting plate (2); a bidirectional screw rod (502) is rotatably connected between the two vertical plates (501) via a bearing; both ends of the bidirectional screw rod (502) are threadedly connected to side baffles (503) adapted to the threads on the surface thereof; the bottoms of the side baffles (503) are in contact with the surface of the feeding belt (4); two guide rods (504) are fixed between the two vertical plates (501); and the two side baffles (503) slide on the surfaces of the two guide rods (504).

3. A well-type stamping die feeding mechanism according to claim 1, characterized in that: The cutting assembly (13) comprises a guide seat (1301) fixed on the top of the bracket (1), a movable plate (1302) is slidably connected between the inner walls on both sides of the guide seat (1301), a cutter (1303) is fixed at the bottom of the movable plate (1302), two springs (1304) are fixed on the guide seat (1301), the tops of the springs (1304) are fixedly connected to the movable plate (1302), the two side walls of the guide seat (1301) are rotatably connected to fixed pulleys (1305) through bearings, the inside of the guide rail (10) is slidably connected to movable blocks (1306), the tops of the movable blocks (1306) are fixedly connected to steel wire ropes (1307), and the other ends of the two steel wire ropes (1307) are respectively passed around the corresponding fixed pulleys (1305) and fixedly connected to the movable plate (1302).

4. A well-type stamping die feeding mechanism according to claim 1, characterized in that: A transmission wheel (14) is fixed to the surface of one of the roller bodies (3) and one of the rotating shafts (7), and the two transmission wheels (14) are connected via a belt drive.

5. A well-type stamping die feeding mechanism according to claim 1, characterized in that: A feeding plate (15) is fixed between the two mounting plates (2).

6. A well-type stamping die feeding mechanism according to claim 1, characterized in that: A material guide seat (16) fixed to the top of the bracket (1) is provided on one side of one of the material discharge ports (12).

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