A buffer device for the head of a fabric lining machine

Abstract

This utility model relates to the field of fabric lining machine technology and discloses a buffer device for the head of a fabric lining machine. The device includes a head with a positioning hole at its top. A positioning rod is inserted into the inner wall of the positioning hole, and a buffer sleeve is fixedly connected to the top of the positioning rod. A buffer groove is formed on the inner wall of the buffer sleeve, and a spring is fixedly connected to the inner wall of the buffer groove. This utility model has the following advantages and effects: the fabric can drive the roller to rotate. When the head swings to lay the fabric, the rubber layer can buffer and protect the surface of the fabric. Simultaneously, when the roller receives the impact force generated by traction, it drives the upright plate and sliding plate to move. The sliding plate slides on the inner wall of the buffer groove, buffering the impact force. The spring, when compressed, further enhances the buffering effect. The buffer device can be disassembled and replaced as needed, and the installation method is simple. It effectively buffers and protects the surface of the fabric, preventing damage and deformation.

Description

Technical Field

[0001] This utility model relates to the field of fabric grading machine technology, and in particular to a buffer device for the head of a fabric grading machine. Background Technology

[0002] A fabric stacking machine is a common device used in textile enterprises to process fabrics, specifically for the reciprocating stacking of fabrics. With the increasing demands of modern society for clothing and home textiles, the types of fabric stacking machines are also becoming more diverse.

[0003] In the prior art, Chinese Patent Publication No. CN216235245U discloses a buffer device for the head of a fabric grading machine, including the head of the fabric grading machine, with a buffer device at the bottom of the head. The buffer device includes a tube shell, with top rods at both ends inside the tube shell. The length of the tube shell and the top rods is much greater than the width of the head. The outermost ends of the top rods have top ends, and end stops are provided outside the top rods at both ends of the tube shell. A compression spring is provided between the limiting platforms of the top rods inside the tube shell. Top stops are provided outside the top ends on both sides, and a top bearing is provided between the top ends and the top rods. This application effectively improves the fabric grading accuracy of the fabric grading machine.

[0004] However, in actual use, the buffer device is not easy to install and disassemble with the machine head, and it is not easy to replace when the buffering effect is not good. When the machine head is working, it rubs against the fabric, which is not easy to protect the fabric, and the fabric may snag. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a buffer device for the head of a fabric lining machine, which effectively buffers and protects the surface of the fabric, preventing damage and deformation.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a buffer device for the head of a fabric lining machine, comprising a head, a positioning hole being provided at the top of the head, a positioning rod being inserted into the inner wall of the positioning hole, a buffer sleeve being fixedly connected to the top of the positioning rod, a buffer groove being provided on the inner wall of the buffer sleeve, a spring being fixedly connected to the inner wall of the buffer groove, a sliding plate being fixedly connected to one end of the spring, a vertical plate being fixedly connected to one side of the sliding plate, a roller being rotatably connected to the inner wall of the vertical plate, and a rubber layer being fixedly connected to the outer surface of the roller.

[0007] By adopting the above technical solution, when using the machine, the operator inserts the bottom of the buffer sleeve into the inner wall of the machine head, and the positioning rod and positioning hole are aligned during insertion, so that the roller is installed on the inner wall of the machine head. The fabric passes through the gap between the two rollers, guiding the fabric. The fabric can drive the roller to rotate. When the machine head swings to stack the fabric, the rubber layer can buffer and protect the surface of the fabric. At the same time, when the roller receives the impact force generated by traction, it drives the upright plate and sliding plate to move. The sliding plate slides on the inner wall of the buffer groove to buffer the impact force. At the same time, the spring is compressed, which can further buffer the impact. The buffer device can be disassembled and replaced when needed. The installation method is simple and effectively buffers and protects the surface of the fabric, preventing damage and deformation of the fabric.

[0008] A further feature of this invention is that a buffer telescopic rod is provided inside the spring, and a second upright plate is provided at the bottom of the upright plate.

[0009] By adopting the above technical solution, when the spring is compressed, the buffer telescopic rod contracts to generate resistance and buffer the impact.

[0010] A further feature of this invention is that a second roller is rotatably connected to the inner wall of the second vertical plate, and the second roller and the roller have the same diameter.

[0011] By adopting the above technical solution, the second roller and the roller are aligned vertically to guide the fabric.

[0012] A further feature of this invention is that a resistance sleeve is slidably connected to the inner wall of the buffer groove, and a friction buffer sleeve is fixedly connected to the outer surface of the sliding plate.

[0013] By adopting the above technical solution, the resistance sleeve and the friction buffer sleeve rub against each other, thereby generating resistance.

[0014] A further feature of this invention is that a fixing frame is fixedly connected to the bottom of the machine head, and bolts are threadedly connected to the inside of the fixing frame.

[0015] By adopting the above technical solution, the bolts and the fixing frame can be disassembled and separated, which can play a role in reinforcement.

[0016] A further feature of this invention is that the bolts extend into the interior of the buffer sleeve, and the number of bolts is six.

[0017] By adopting the above technical solution, the bolts are used to fix the bottom of the buffer sleeve, so that the buffer sleeve will not loosen.

[0018] A further feature of this invention is that the outer surface of the positioning rod is provided with anti-slip particles, and the inner wall of the positioning hole is fixedly connected with a second rubber layer.

[0019] By adopting the above technical solution, the anti-slip particles increase the anti-slip properties of the positioning rod and make it more tightly bonded to the rubber layer.

[0020] A further feature of this invention is that: the two ends of the machine head are fixedly connected to rotating shafts, and rotating rings are rotatably connected to the outer surface of the rotating shafts.

[0021] By adopting the above technical solution, the swivel ring can rotate on the outer surface of the shaft, causing the machine head to swing.

[0022] A further feature of this invention is that a swing telescopic rod is fixedly connected to the top of the rotating ring, and the number of the swing telescopic rods is two.

[0023] By adopting the above technical solution, the swing telescopic rod extends and retracts, driving the fabric to be stacked.

[0024] A further feature of this invention is that a rotating seat is fixedly connected to the top of the swing telescopic rod, and a drive shaft is fixedly connected inside the rotating seat.

[0025] By adopting the above technical solution, the drive shaft is connected to the fabric tying machine, driving the rotating seat to rotate and swing.

[0026] The beneficial effects of this utility model are: 1. This utility model, through the coordinated arrangement of the machine head, positioning hole, positioning rod, buffer sleeve, buffer groove, spring, sliding plate, upright plate, roller, and rubber layer, allows the operator to insert the bottom of the buffer sleeve into the inner wall of the machine head during use. The positioning rod and positioning hole are then aligned, allowing the roller to be installed on the inner wall of the machine head. The fabric passes through the gap between the two rollers, guiding the fabric and causing it to rotate. When the machine head swings to stack the fabric, the rubber layer cushions and protects the fabric surface. Simultaneously, when the roller receives the impact force generated by traction, it moves the upright plate and sliding plate. The sliding plate slides on the inner wall of the buffer groove, buffering the impact force. The spring, when compressed, further enhances the cushioning effect. The buffer device can be disassembled and replaced as needed, and the installation method is simple, effectively cushioning and protecting the fabric surface and preventing damage and deformation.

[0027] 2. This utility model, through the coordinated arrangement of the buffer telescopic rod, the second upright plate, the second roller, the resistance sleeve, the friction buffer sleeve, the fixed frame, the bolts, the second rubber layer, the rotating shaft, the rotating ring, the swing telescopic rod, the rotating seat, and the drive rotating shaft, enables the device to buffer the fabric when the spring is compressed, as the buffer telescopic rod contracts to generate resistance. The second roller and the roller correspond vertically to guide the fabric. The resistance sleeve and the friction buffer sleeve rub against each other, thereby generating resistance. The bolts can be disassembled and separated from the fixed frame for reinforcement. The bolts fix the bottom of the buffer sleeve to prevent it from loosening. The anti-slip particles increase the anti-slip properties of the positioning rod and make it more tightly sealed after contacting the second rubber layer. The rotating ring can rotate on the outer surface of the rotating shaft, driving the machine head to swing. The swing telescopic rod extends and retracts, driving the fabric to be laid. The drive rotating shaft is connected to the fabric laying machine, driving the rotating seat to rotate and swing. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0029] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the buffer sleeve structure of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a schematic diagram of the sliding plate structure of this utility model.

[0030] In the diagram, 1. Machine head; 2. Positioning hole; 3. Positioning rod; 4. Buffer sleeve; 5. Buffer groove; 6. Spring; 7. Sliding plate; 8. Vertical plate; 9. Roller; 10. Rubber layer; 11. Buffer telescopic rod; 12. Second vertical plate; 13. Second roller; 14. Resistance sleeve; 15. Friction buffer sleeve; 16. Fixing frame; 17. Bolt; 18. Second rubber layer; 19. Rotating shaft; 20. Rotating ring; 21. Swing telescopic rod; 22. Rotating seat; 23. Drive rotating shaft. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] Reference Figure 1-4A buffer device for the head of a fabric lining machine includes a head 1. A positioning hole 2 is provided at the top of the head 1. A positioning rod 3 is inserted into the inner wall of the positioning hole 2. A buffer sleeve 4 is fixedly connected to the top of the positioning rod 3. A buffer groove 5 is provided on the inner wall of the buffer sleeve 4. A spring 6 is fixedly connected to the inner wall of the buffer groove 5. A sliding plate 7 is fixedly connected to one end of the spring 6. A vertical plate 8 is fixedly connected to one side of the sliding plate 7. A roller 9 is rotatably connected to the inner wall of the vertical plate 8. A rubber layer 10 is fixedly connected to the outer surface of the roller 9. During use, the operator inserts the bottom of the buffer sleeve 4 into the inner wall of the head 1, aligning it with the positioning rod 3 and the positioning hole 2. This causes the roller 9 to be installed on the inner wall of the head 1, allowing the fabric to enter the space between the two rollers 9. The gap allows the fabric to pass through, guiding it. The fabric drives the roller 9 to rotate. When the machine head 1 swings to stack the fabric, the rubber layer 10 cushions and protects the surface of the fabric. Simultaneously, when the roller 9 receives the impact force generated by traction, it drives the vertical plate 8 and the sliding plate 7 to move. The sliding plate 7 slides on the inner wall of the buffer groove 5, buffering the impact force. At the same time, the spring 6, when compressed, further enhances the cushioning effect. The cushioning device can be disassembled and replaced as needed. The installation method is simple, effectively cushioning and protecting the surface of the fabric, preventing damage and deformation. The spring 6 has a buffer telescopic rod 11 inside, and a second vertical plate 12 is located at the bottom of the vertical plate 8. When the spring 6 is compressed, the buffer telescopic rod 11 contracts, generating resistance for cushioning. The second vertical plate... The inner wall of the machine head 12 is rotatably connected to a second roller 13. The second roller 13 has the same diameter as the roller 9 and corresponds vertically to the roller 9 to guide the fabric. The inner wall of the buffer groove 5 is slidably connected to a resistance sleeve 14. The outer surface of the sliding plate 7 is fixedly connected to a friction buffer sleeve 15. The resistance sleeve 14 and the friction buffer sleeve 15 rub against each other, thereby generating resistance. The bottom of the machine head 1 is fixedly connected to a fixed frame 16. The fixed frame 16 is internally threaded with bolts 17. The bolts 17 can be detached from the fixed frame 16 to provide reinforcement. The bolts 17 extend into the interior of the buffer sleeve 4. There are six bolts 17, which fix the bottom of the buffer sleeve 4 to prevent it from loosening. The outer side of the positioning rod 3... The surface is provided with anti-slip particles, and a second rubber layer 18 is fixedly connected to the inner wall of the positioning hole 2. The anti-slip particles increase the anti-slip properties of the positioning rod 3 and make it more tightly connected to the second rubber layer 18. The two ends of the machine head 1 are fixedly connected to the rotating shaft 19. The outer surface of the rotating shaft 19 is rotatably connected to the rotating ring 20. The rotating ring 20 can rotate on the outer surface of the rotating shaft 19, causing the machine head 1 to swing. The top of the rotating ring 20 is fixedly connected to the swing telescopic rod 21. There are two swing telescopic rods 21. The swing telescopic rods 21 extend and swing, driving the fabric to be stacked. The top of the swing telescopic rod 21 is fixedly connected to the rotating seat 22. The inside of the rotating seat 22 is fixedly connected to the drive rotating shaft 23. The drive rotating shaft 23 is connected to the stacking machine and drives the rotating seat 22 to rotate and swing.

[0033] In this invention, the coordinated arrangement of the machine head 1, positioning hole 2, positioning rod 3, buffer sleeve 4, buffer groove 5, spring 6, sliding plate 7, upright plate 8, roller 9, and rubber layer 10 allows the device to be used effectively. When the operator inserts the buffer sleeve 4 into the inner wall of the machine head 1, the positioning rod 3 and positioning hole 2 are aligned, thus installing the roller 9 on the inner wall of the machine head 1. The fabric passes through the gap between the two rollers 9, guiding the fabric and causing it to rotate. When the machine head 1 swings to stack the fabric, the rubber layer 10 provides cushioning protection to the fabric surface. Simultaneously, when the roller 9 receives the impact force generated by traction, it moves the upright plate 8 and sliding plate 7. The sliding plate 7 slides on the inner wall of the buffer groove 5, further cushioning the impact. The spring 6, when compressed, further enhances the cushioning effect. The cushioning device can be disassembled and replaced as needed, making installation simple and effectively protecting the fabric surface from damage and deformation. The coordinated arrangement of the telescopic rod 11, the second upright plate 12, the second roller 13, the resistance sleeve 14, the friction buffer sleeve 15, the fixed frame 16, the bolt 17, the second rubber layer 18, the rotating shaft 19, the rotating ring 20, the swing telescopic rod 21, the rotating seat 22, and the drive rotating shaft 23 allows the device to work such that when the spring 6 is compressed, the buffer telescopic rod 11 contracts to generate resistance and buffer the movement. The second roller 13 and roller 9 correspond vertically to guide the fabric. The resistance sleeve 14 and the friction buffer sleeve 15 rub against each other, generating resistance. The bolt 17 can be disassembled from the fixed frame 16 for reinforcement. The bolt 17 fixes the bottom of the buffer sleeve 4 to prevent it from loosening. The anti-slip particles increase the anti-slip properties of the positioning rod 3 and make it more tightly sealed after contacting the second rubber layer 18. The rotating ring 20 can rotate on the outer surface of the rotating shaft 19, causing the machine head 1 to swing. The swing telescopic rod 21 extends and swings, causing the fabric to be laid. The drive rotating shaft 23 is connected to the fabric laying machine and drives the rotating seat 22 to rotate and swing.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A buffer device for a lapper head, comprising a head (1), characterized in that: The top of the machine head (1) is provided with a positioning hole (2), and a positioning rod (3) is inserted into the inner wall of the positioning hole (2). A buffer sleeve (4) is fixedly connected to the top of the positioning rod (3). A buffer groove (5) is provided on the inner wall of the buffer sleeve (4). A spring (6) is fixedly connected to the inner wall of the buffer groove (5). A sliding plate (7) is fixedly connected to one end of the spring (6). A vertical plate (8) is fixedly connected to one side of the sliding plate (7). A roller (9) is rotatably connected to the inner wall of the vertical plate (8). A rubber layer (10) is fixedly connected to the outer surface of the roller (9).

2. A buffer device for a headbox of a fabric beaming machine according to claim 1, characterized in that: The spring (6) is provided with a buffer telescopic rod (11) inside, and the bottom of the upright plate (8) is provided with a second upright plate (12).

3. A buffer device for a headbox of a fabric beaming machine according to claim 2, characterized in that: The inner wall of the second vertical plate (12) is rotatably connected to a second roller (13), and the second roller (13) and roller (9) have the same diameter.

4. A buffer device for a headbox of a fabric beaming machine according to claim 1, characterized in that: The inner wall of the buffer groove (5) is slidably connected to a resistance sleeve (14), and the outer surface of the sliding plate (7) is fixedly connected to a friction buffer sleeve (15).

5. A buffer device for a headbox of a fabric beaming machine according to claim 1, characterized in that: The bottom of the machine head (1) is fixedly connected to a fixed frame (16), and the fixed frame (16) is internally threaded with bolts (17).

6. A buffer device for a headbox of a fabric beaming machine according to claim 5, characterized in that: The bolts (17) extend into the interior of the buffer sleeve (4), and there are six bolts (17).

7. A buffer device for a headbox of a fabric beaming machine according to claim 1, characterized in that: The outer surface of the positioning rod (3) is provided with anti-slip particles, and the inner wall of the positioning hole (2) is fixedly connected with a second rubber layer (18).

8. A buffer device for a headbox of a fabric beaming machine according to claim 1, characterized in that: The two ends of the machine head (1) are fixedly connected to a rotating shaft (19), and a rotating ring (20) is rotatably connected to the outer surface of the rotating shaft (19).

9. A buffer device for a headbox of a fabric beaming machine according to claim 8, characterized in that: The top of the rotating ring (20) is fixedly connected to a swing telescopic rod (21), and there are two swing telescopic rods (21).

10. A buffer device for a headbox of a fabric beaming machine according to claim 9, characterized in that: The top of the swing telescopic rod (21) is fixedly connected to a rotating seat (22), and the inside of the rotating seat (22) is fixedly connected to a drive shaft (23).

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