A device for collecting bottom cover punching waste

Abstract

The utility model discloses a kind of collection devices of bottom cover punching waste, it includes the base plate below punching equipment, the left side fixedly connected with chassis in the top of base plate, the top of the punching equipment is fixedly connected with two support frames located in the front side of chassis, U-shaped cavity is opened in the top of support frame, the inner cavity of U-shaped cavity is rotatably connected with two symmetrical rotating wheels. The utility model is by docking assembly and is assembled between two support frames, then one end of low carbon steel sheet waste after stamping on punching equipment is fixed on the surface of winding roller, during punching equipment punches into tinplate can bottom cover low carbon steel sheet, the cooperation of motor, pulley two, pulley one and driving shaft drives winding roller to rotate, winding and collecting low carbon steel sheet waste, it can reach the purpose of winding low carbon steel sheet waste by winding mode, reduce the space occupied by waste.

Description

Technical Field

[0001] This utility model belongs to the field of tin can manufacturing technology, and in particular relates to a device for collecting waste material from bottom cover punching. Background Technology

[0002] Tin can bottom lids are components used to seal the bottom of tin cans. They have unique features in terms of structure, type, and manufacturing process. Tin can bottom lids are generally made by stamping, but the stamping material is usually a coil of low-carbon steel sheet. After uncoiling and stamping, the low-carbon steel sheet will produce waste material full of holes. In order to facilitate the collection of waste material, we have designed a bottom lid stamping waste collection device, which uses a winding method to wind up the low-carbon steel sheet waste material, reducing the space occupied by the waste material. Summary of the Invention

[0003] The purpose of this utility model is to provide a collection device for bottom cover punching waste, which has the advantage of using a winding method to wind up low carbon steel sheet waste, reducing the space occupied by waste, so as to solve the above-mentioned background technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A collection device for bottom cover punching waste includes a base plate below the punching equipment. A base frame is fixedly connected to the top left side of the base plate. Two support frames located in front of the base frame are fixedly connected to the top of the punching equipment. A U-shaped cavity is opened at the top of the support frame. Two symmetrical rotating wheels are rotatably connected to the inner cavity of the U-shaped cavity. A connecting rod is placed on the top of the two rotating wheels. A winding roller is welded between the two connecting rods. A rotatable drive shaft is installed on the top of the base frame. A docking assembly is provided between the drive shaft and one of the connecting rods. The docking assembly includes a square groove opened at the end of the drive shaft. A square block is slidably connected to the inner cavity of the square groove. A square docking hole for the square block to extend into is opened at one end of the connecting rod located at the rear.

[0005] Preferably, a limiting rod is fixedly connected to the top of the square block, and a limiting groove is provided on the surface of the drive shaft for the limiting rod to slide.

[0006] Preferably, the top of the square block is provided with a threaded hole, and the surface of the connecting rod is provided with a locking screw that extends into the inner cavity of the square mating hole, and the locking screw is adapted to the threaded hole.

[0007] Preferably, a pulley is fixedly connected to the surface of the drive shaft, a motor is fixedly installed on the top of the base frame, a second pulley is fixedly installed on the output shaft of the motor, and the second pulley is connected to the first pulley via a belt drive.

[0008] Preferably, the depth of the U-shaped cavity is greater than twice the diameter of the connecting rod.

[0009] The beneficial effects of this utility model are: 1. This utility model assembles the take-up roller between two support frames by using a docking assembly. Then, one end of the low-carbon steel sheet scrap after being stamped on the punching equipment is fixed on the surface of the take-up roller. During this process, the punching equipment punches the low-carbon steel sheet into a tin can bottom cover. The motor, pulley two, pulley one and drive shaft work together to drive the take-up roller to rotate, and the low-carbon steel sheet scrap is collected and wound up. This achieves the purpose of using a winding method to wind up the low-carbon steel sheet scrap, thereby reducing the space occupied by the scrap. 2. This utility model uses the combination of a U-shaped cavity and a rotating wheel. The U-shaped cavity can prevent the connecting rod from disengaging from the inner cavity during rotation, while the rotating wheel can ensure the smooth rotation of the connecting rod. 3. This utility model uses the cooperation of the limiting rod and the limiting groove. When the square block slides in the inner cavity of the square groove, it drives the limiting rod to slide in the inner cavity of the limiting groove, thus providing a limit for the square block and preventing the square block from detaching from the inner cavity of the square groove. Attached Figure Description

[0010] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention. Figure 1 This is a schematic diagram of one embodiment of the present utility model; Figure 2 This is a three-dimensional schematic diagram of a partial structure of one embodiment of the present invention; Figure 3 This is a three-dimensional disassembled schematic diagram of the drive shaft and connecting rod according to an embodiment of the present invention; Figure 4 This is a three-dimensional schematic diagram of a support frame according to an embodiment of the present invention.

[0011] The attached diagram lists the components represented by each number as follows: 1. Punching equipment; 2. Base plate; 3. Base frame; 4. Support frame; 5. U-shaped cavity; 6. Rotating wheel; 7. Connecting rod; 8. Rewinding roller; 9. Drive shaft; 10. Pulley one; 11. Motor; 12. Pulley two; 13. Docking assembly; 131. Square slide; 132. Square block; 133. Square docking hole; 134. Limiting rod; 135. Limiting groove; 136. Threaded hole; 137. Locking screw. Detailed Implementation

[0012] In the following description, embodiments of the bottom cover punching waste collection device of the present invention will be described with reference to the accompanying drawings.

[0013] Figure 1-4This invention illustrates a device for collecting waste material from punching a bottom cover according to an embodiment of the present invention. It includes a base plate 2 below a punching device 1. A base frame 3 is fixedly connected to the left side of the top of the base plate 2. Two support frames 4 located in front of the base frame 3 are fixedly connected to the top of the punching device 1. A U-shaped cavity 5 is formed at the top of the support frame 4. Two symmetrical rotating wheels 6 are rotatably connected to the inner cavity of the U-shaped cavity 5. A connecting rod 7 is placed on the top of the two rotating wheels 6. Through the cooperation of the U-shaped cavity 5 and the rotating wheels 6, the U-shaped cavity 5 can prevent the connecting rod 7 from disengaging from the inner cavity of the U-shaped cavity 5 during rotation. The rotating wheels 6 ensure the smooth rotation of the connecting rod 7. The depth of the inner cavity of the U-shaped cavity 5 is greater than twice the diameter of the connecting rod 7. A winding roller 8 is welded between the two connecting rods 7. A rotatable drive shaft 9 is installed on the top of the base frame 3. A pulley 10 is fixedly connected to the surface of the drive shaft 9. A motor 11 is fixedly installed on the top of the base frame 3. A pulley 2 12 is fixedly installed on the output shaft of the motor 11. The pulley 2 12 and the pulley 10 are connected by a belt. The drive shaft 9 is connected by a belt drive, and a docking assembly 13 is provided between the drive shaft 9 and one of the connecting rods 7. The docking assembly 13 includes a square groove 131 at the end of the drive shaft 9. A square block 132 is slidably connected to the inner cavity of the square groove 131. A square docking hole 133 is provided at one end of the rear connecting rod 7 for the square block 132 to extend into. A limit rod 134 is fixedly connected to the top of the square block 132. A limit groove 135 is provided on the surface of the drive shaft 9 for the limit rod 134 to slide. The top of 32 is provided with a threaded hole 136, and the surface of the connecting rod 7 is provided with a locking screw 137 extending into the inner cavity of the square mating hole 133. The locking screw 137 is adapted to the threaded hole 136. Through the cooperation of the limiting rod 134 and the limiting groove 135, when the square block 132 slides in the inner cavity of the square slide groove 131, it drives the limiting rod 134 to slide in the inner cavity of the limiting groove 135, providing a limit for the square block 132 and restricting the square block 132 from detaching from the inner cavity of the square slide groove 131.

[0014] Working principle: When using this utility model, the two connecting rods 7 on the take-up roller 8 are respectively placed in the inner cavity of the U-shaped cavity 5 at the top of the support frame 4. Then, the limiting rod 134 is pushed so that the square block 132 slides out of the inner cavity of the square slide groove 131 until the square block 132 enters the inner cavity of the square docking hole 133. Then, the locking screw 137 is inserted into the surface of the connecting rod 7 and screwed into the inner cavity of the threaded hole 136, realizing the docking between the drive shaft 9 and the connecting rod 7. Then, one end of the porous low carbon steel sheet scrap after being punched on the punching equipment 1 is fixed on the surface of the take-up roller 8. During this period, the punching equipment 1 punches the low carbon steel sheet into the bottom cover of the tin can. The cooperation of the motor 11, pulley 2 12, pulley 10 and drive shaft 9 drives the take-up roller 8 to rotate, and the low carbon steel sheet scrap is collected.

[0015] In summary: This bottom cover punching waste collection device assembles the take-up roller 8 between two support frames 4 via the docking assembly 13. Then, one end of the low-carbon steel sheet waste stamped on the punching equipment 1 is fixed to the surface of the take-up roller 8. During this process, the punching equipment 1 punches the low-carbon steel sheet into tin can bottom covers. The cooperation of the motor 11, pulley 2 12, pulley 10 and drive shaft 9 drives the take-up roller 8 to rotate, thus collecting the low-carbon steel sheet waste. This achieves the purpose of collecting the low-carbon steel sheet waste by winding, reducing the space occupied by the waste.

Claims

1. A device for collecting waste material from bottom cover punching, characterized in that, The equipment includes a base plate (2) below the punching equipment (1), a base frame (3) is fixedly connected to the left side of the top of the base plate (2), two support frames (4) located in front of the base frame (3) are fixedly connected to the top of the punching equipment (1), a U-shaped cavity (5) is opened on the top of the support frame (4), two symmetrical rotating wheels (6) are rotatably connected to the inner cavity of the U-shaped cavity (5), a connecting rod (7) is placed on the top of the two rotating wheels (6), a take-up roller (8) is welded between the two connecting rods (7), a rotatable drive shaft (9) is installed on the top of the base frame (3), a docking assembly (13) is provided between the drive shaft (9) and one of the connecting rods (7), the docking assembly (13) includes a square groove (131) opened at the end of the drive shaft (9), a square block (132) is slidably connected to the inner cavity of the square groove (131), and a square docking hole (133) for the square block (132) to extend into is opened at one end of the connecting rod (7) located at the rear.

2. The device for collecting bottom cover punching waste according to claim 1, characterized in that, The top of the square block (132) is fixedly connected to a limiting rod (134), and the surface of the drive shaft (9) is provided with a limiting groove (135) for the limiting rod (134) to slide.

3. The device for collecting bottom cover punching waste according to claim 2, characterized in that, The top of the square block (132) is provided with a threaded hole (136), and the surface of the connecting rod (7) is provided with a locking screw (137) extending into the inner cavity of the square mating hole (133), and the locking screw (137) is adapted to the threaded hole (136).

4. The device for collecting bottom cover punching waste according to claim 3, characterized in that, The drive shaft (9) is fixedly connected to a pulley (10), the base frame (3) is fixedly mounted on the top of a motor (11), the output shaft of the motor (11) is fixedly mounted with a pulley (12), and the pulley (12) and the pulley (10) are connected by belt drive.

5. The device for collecting bottom cover punching waste according to claim 4, characterized in that, The depth of the U-shaped cavity (5) is greater than twice the diameter of the connecting rod (7).

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