Automatic feeding device for an opener

Abstract

The utility model discloses an automatic feeding device of opener relates to the technical field of opener, and the utility model discloses a mounting panel, the mounting panel sets up the number to be two symmetry settings, two the mounting panel middle is equipped with the conveyer belt, one end of two mounting panels is equipped with the connecting frame fixedly, the top of two connecting frames is equipped with the feeding box fixedly together, the bottom in feeding box is equipped with two symmetry settings riser, together with a plurality of equal interval distribution settings tear -off piece that is equipped with between two risers, tear -off piece end portion is flat, one end of two risers is equipped with the support rod fixedly, and the support rod can move and passes through feeding box, change traditional staff to need manual tear -off fibre raw material into a group, the mode of putting in batches, and staff can disposablely put a batch of fibre raw material into feeding box, need not continuous manual operation and batch feeding, greatly reduce the labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of opening machine technology, specifically to an automatic feeding device for an opening machine. Background Technology

[0002] The opening machine is a process of loosening and removing impurities from compressed and tangled fiber raw materials. Various fiber raw materials used for spinning, such as raw cotton, wool, chemical short fibers, cotton, linen, polyester, and scrap cloth, are mostly transported into textile mills in the form of compressed bales. In order to spin high-quality fine yarn, the raw materials must first be loosened, various impurities removed, and uniformly mixed. Currently, workers directly place the fiber raw materials onto the conveyor belt at the front of the opening machine. However, because the fiber raw materials tend to clump together, these clumps can easily cause blockages when they enter the machine. Therefore, workers need to manually tear apart the clumps, which increases the workload. In addition, since there are many fiber raw materials to be processed, workers need to place them onto the conveyor belt in batches, which further increases their workload. Moreover, the numerous operating steps also affect the overall processing efficiency. Utility Model Content

[0003] In order to solve the above problems, the purpose of this utility model is to provide an automatic feeding device for an opening machine.

[0004] To solve the above technical problems, the present invention adopts the following technical solution: an automatic feeding device for an opening machine, comprising mounting plates, wherein two mounting plates are arranged symmetrically, a conveyor belt is provided between the two mounting plates, a connecting frame is fixedly provided at one end of each of the two mounting plates, a feeding box is fixedly provided at the top of the two connecting frames, two symmetrically arranged upright plates are provided at the bottom of the feeding box, a plurality of equally spaced tearing blocks are provided between the two upright plates, the ends of the tearing blocks are flattened, a support rod is fixedly provided at one end of each of the two upright plates, the support rod movably passes through the feeding box, a connecting plate is fixedly provided at one end of the support rod passing through the feeding box, the ends of the two connecting plates are provided with teeth and are connected to a drive gear, the two connecting plates are arranged diagonally, a movable plate is fixedly provided at one end of one connecting plate away from the feeding box, a rectangular groove is provided through the movable plate, an arc groove is provided at the diagonal of the rectangular groove, a Y-shaped pushing block is provided in the rectangular groove, the end of the pushing block abuts against the rectangular groove, and a vertically arranged rotating shaft is fixedly provided at the middle end of the pushing block; Inside the feeding box, two symmetrically arranged rotating rollers are rotatably mounted above the two upright plates. The surface of the rotating rollers is fixed with protruding tearing rods. Both ends of the tearing rods are fixed with drive shafts, and the drive shafts rotate through the feeding box. Adjacent drive shafts are connected by two meshing transmission gears. A second motor is fixedly mounted on the outer wall of the feeding box near one of the drive shafts. The output end of the second motor is coaxially fixed on the drive shaft.

[0005] Preferably, the top of the feeding box is provided with an extrusion plate, and an electric push rod is installed on the top of the feeding box. The output end of the electric push rod is coaxially fixed on the extrusion plate.

[0006] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. It changes the traditional method where workers need to manually tear fiber raw materials into clumps and place them in batches. Workers can put a batch of fiber raw materials into the feeding box at once, eliminating the need for continuous manual operation and batch feeding, which greatly reduces the amount of labor. 2. Through the dual tearing action of the tearing rod on the rotating roller and the tearing block on the vertical plate, the tightness of the fiber raw material clumps is effectively reduced, making the fiber raw material more loose, avoiding clumps and ensuring that the raw material can smoothly enter the opening machine, providing good conditions for subsequent opening processes and improving the final loosening quality. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0009] Figure 2 This is a schematic diagram of the internal structure of the feed box of this utility model.

[0010] Figure 3 This is a schematic diagram of the vertical plate structure of this utility model.

[0011] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0012] In the diagram: 1. Mounting plate; 11. Conveyor belt; 12. Connecting frame; 13. Feed box; 14. Feeding trough; 141. Enclosing plate; 15. Vertical plate; 151. Tear block; 16. Support rod; 17. Connecting plate; 18. Tooth; 19. Drive gear; 2. Movable plate; 21. Rectangular groove; 22. Arc groove; 23. Rotating shaft; 24. Push block; 25. First motor; 26. First feeding plate; 27. Limiting rod; 3. Rotating roller; 31. Tear rod; 32. Drive shaft; 33. Transmission gear; 34. Second motor; 4. Extrusion plate; 41. Electric push rod; 5. Second feeding plate. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Example: Figure 1-4 As shown, this utility model provides an automatic feeding device for an opening machine, including mounting plates 1. Two mounting plates 1 are symmetrically arranged, with a conveyor belt 11 between them. A connecting frame 12 is fixed to one end of each mounting plate 1. A feeding box 13 is fixed to the top of both connecting frames 12. Two symmetrically arranged upright plates 15 are located at the bottom of the feeding box 13. Several equally spaced tearing blocks 151 are arranged between the two upright plates 15. The ends of the tearing blocks 151 are flattened. A support rod 16 is fixed to one end of each upright plate 15. The support rod 16 can... The feed box 13 is movable, and a connecting plate 17 is fixed at one end of the support rod 16 that passes through the feed box 13. The ends of the two connecting plates 17 are provided with teeth 18 and are connected to a drive gear 19. The two connecting plates 17 are arranged diagonally. A movable plate 2 is fixed at one end of one of the connecting plates 17 away from the feed box 13. A rectangular groove 21 is opened through the movable plate 2. An arc groove 22 is opened at the diagonal of the rectangular groove 21. A push block 24 is arranged in a Y shape in the rectangular groove 21. The end of the push block 24 abuts against the rectangular groove 21. A vertically arranged rotating shaft 23 is fixed at the middle end of the push block 24. Inside the feeding box 13, above the two upright plates 15, there are two symmetrically arranged rotating rollers 3. The surface of the rotating rollers 3 is fixedly provided with protruding tearing rods 31. Both ends of the tearing rods 31 are fixedly provided with drive shafts 32, and the drive shafts 32 rotate through the feeding box 13. The two adjacent drive shafts 32 are connected by two meshing transmission gears 33. A second motor 34 is fixedly installed on the outer wall of the feeding box 13 near one of the drive shafts 32. The output end of the second motor 34 is coaxially fixed on the drive shaft 32.

[0015] A feeding trough 14 is provided on one side of the top of the feeding box 13. A closing plate 141 is provided at the bottom of the feeding trough 14. The feeding trough 14 facilitates the staff to put the raw materials to be processed into the feeding box 13. At the same time, the closing plate 141 can be magnetically connected to the top of the feeding box 13 by magnetic attraction.

[0016] The outer wall of the feeding box 13 is fixedly installed with a first motor 25 below the rotating shaft 23. The output end of the first motor 25 is coaxially fixed on the rotating shaft 23. The first motor 25 can easily drive the movable plate 2 to work, and finally drive the two upright plates 15 to move relative to each other, which is convenient for the staff to operate.

[0017] A first feeding plate 26, which is inclined, is fixedly installed at the top of the two upright plates 15 inside the feeding box 13. The first feeding plate 26 can easily concentrate the material between the two upright plates 15, and the tearing blocks 151 that move relative to each other can tear the material, further reducing the clumps of raw materials. This ensures that after the material falls onto the conveyor belt 11, it does not need to be torn apart by the workers, thus ensuring that the raw materials are spread evenly on the conveyor belt 11. Limiting rods 27 are fixedly installed on the upper and lower sides of both ends of the two upright plates 15. The ends of the limiting rods 27 can move through the feeding box 13. The limiting rods 27 can stably position the upright plates 15 in the feeding box 13, ensuring the stability of the upright plates 15 when they move.

[0018] The top of the feeding box 13 is provided with an extrusion plate 4, and an electric push rod 41 is installed on the top of the feeding box 13. The output end of the electric push rod 41 is coaxially fixed on the extrusion plate 4. The extrusion plate 4 is driven by the electric push rod 41 to continuously move down and extrude the raw material in the feeding box 13, so that the raw material is fully extruded and moved down, through the rotating roller 3 and the vertical plate 15.

[0019] A second discharge plate 5 is fixedly installed at the bottom discharge point of the feeding box 13. The bottom of the second discharge plate 5 is inclined. The second discharge plate 5 can completely and smoothly feed the raw materials passing through the vertical plate 15 onto the conveyor belt 11.

[0020] Working principle: During use, the end of the mounting plate 1 away from the feeding box 13 is fixedly installed at the feed port of the opening machine. The operator can put a batch of fiber raw materials to be processed into the feeding box 13 through the feeding trough 14 at one time. At this time, the first motor 25 and the second motor 34 are started. The second motor 34 drives the drive shaft 32 to rotate. The two drive shafts 32 are connected by two meshing transmission gears 33. Thus, the two drive shafts 32 will drive the rotating rollers 3 to rotate in opposite directions. At this time, the tearing rods 31 fixed on the rotating rollers 3 will drive the upper limit material to move from the middle end of the two rotating rollers 3. At the same time, the rotating tearing rods 31 will tear the clump of fiber raw materials, reducing the tightness of the clump of fiber raw materials. Meanwhile, the output end of the electric push rod 41 will continuously push the extrusion plate 4 to move down, and the extruded fiber raw materials will gradually move downward. The material, torn by the tearing rod 31, will fall through the first feeding plate 26 into the space between the two vertical plates 15 below. At this time, the first motor 25 will drive the rotating shaft 23 to rotate. One end of the push block 24 fixed at the end of the rotating shaft 23 will first contact the side wall of the rectangular groove 21. At this time, the movable plate 2 will be driven by the push block 24 to move towards the side in contact with the rectangular groove 21. As the end of the push block 24 rotates into the adjacent arc groove 22, the other end of the push block 24 will contact the other side of the rectangular groove 21. Therefore, the push block 24 will drive the movable plate 2 to move towards the other end. As the rotating shaft 23 continuously rotates and drives the push block 24 to rotate, the push block 24 will drive the movable plate 2 to move back and forth continuously. At this time, the connecting plate 17 fixed at the end of the movable plate 2 will be driven to drive the fixed vertical plate 15 to move repeatedly within the feeding box 13 through the support rod 16. A drive gear 19 is engaged between the two vertical plates 15 by the teeth 18 at the end of the connecting plate 17. When one vertical plate 15 moves repeatedly in the feeding box 13, the other vertical plate 15 will also be driven to move repeatedly. Therefore, the fiber material falling between the two vertical plates 15 below will be driven by the tearing blocks 151 set on the vertical plates 15 and repeatedly torn, so that the clumped fiber material is further torn and loosened. The material passing through the tearing blocks 151 will fall from the second feed plate 5 below to the conveyor belt 11. The conveyor belt 11 sends the loosened material into the opening machine for the final loosening operation. The purpose of complete automatic feeding is achieved by the above operation, under the action of the tearing rod 31 on the rotating roller 3 and the tearing blocks 151 on the vertical plate 15, the fiber material entering the feeding box 13 is torn and loosened by the tearing rod 31 on the rotating roller 3 and the tearing blocks 151 on the vertical plate 15, so as to avoid excessive clumping and affect the subsequent process of entering the opening machine.

[0021] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods of each part all adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An automatic feeding device for an opening machine, comprising a mounting plate (1), characterized in that: The mounting plates (1) are arranged symmetrically in two positions. A conveyor belt (11) is provided between the two mounting plates (1). A connecting frame (12) is fixed at one end of each of the two mounting plates (1). A feeding box (13) is fixedly provided at the top of the two connecting frames (12). Two symmetrically arranged upright plates (15) are provided at the bottom of the feeding box (13). Several tearing blocks (151) are provided at equal intervals between the two upright plates (15). The ends of the tearing blocks (151) are flat. A support rod (16) is fixedly provided at one end of each of the two upright plates (15). The support rod (16) can move through the feeding box (13). A connecting plate (17) is fixedly provided at one end of the feed box (13). The ends of the two connecting plates (17) are provided with teeth (18) and are connected to a drive gear (19) in a common meshing manner. The two connecting plates (17) are arranged diagonally. A movable plate (2) is fixedly provided at the end of one of the connecting plates (17) away from the feed box (13). A rectangular groove (21) is provided through the movable plate (2). An arc groove (22) is provided at the diagonal of the rectangular groove (21). A push block (24) is provided in the rectangular groove (21) in a Y-shape. The end of the push block (24) abuts against the rectangular groove (21). A vertically arranged rotating shaft (23) is fixedly provided at the middle end of the push block (24). Inside the feeding box (13), two symmetrically arranged rotating rollers (3) are rotatably arranged above the two upright plates (15). The surface of the rotating rollers (3) is fixedly provided with protruding tearing rods (31). Both ends of the tearing rods (31) are fixedly provided with drive shafts (32), and the drive shafts (32) rotate through the feeding box (13). The two adjacent drive shafts (32) are connected by two meshing transmission gears (33). A second motor (34) is fixedly installed on the outer wall of the feeding box (13) near one of the drive shafts (32). The output end of the second motor (34) is coaxially fixed on the drive shaft (32).

2. The automatic feeding device for an opening machine as described in claim 1, characterized in that, A feeding trough (14) is provided on one side of the top of the feeding box (13), and a sealing plate (141) is provided at the bottom of the feeding trough (14).

3. The automatic feeding device for an opening machine as described in claim 2, characterized in that, The outer wall of the feed box (13) is fixedly installed with a first motor (25) below the rotating shaft (23), and the output end of the first motor (25) is coaxially fixed on the rotating shaft (23).

4. The automatic feeding device for an opening machine as described in claim 3, characterized in that, The feeding box (13) is fixedly provided with a first feeding plate (26) that is inclined at the top of the two upright plates (15).

5. The automatic feeding device for a loosening machine as described in claim 4, characterized in that, Limiting rods (27) are fixedly provided on the upper and lower sides of both ends of the two upright plates (15), and the ends of the limiting rods (27) can move through the feeding box (13).

6. The automatic feeding device for an opening machine as described in claim 5, characterized in that, The top of the feeding box (13) is provided with an extrusion plate (4), and an electric push rod (41) is installed on the top of the feeding box (13). The output end of the electric push rod (41) is coaxially fixed on the extrusion plate (4).

7. The automatic feeding device for an opening machine as described in claim 6, characterized in that, The bottom discharge port of the feeding box (13) is fixedly provided with a second discharge plate (5), and the bottom of the second discharge plate (5) is inclined.

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