Uniform raising and anti-winding structure of a raising machine

Abstract

The utility model relates to the technical field of sanding machine, especially is involved in a kind of sanding machine cloth even fluffing anti-winding structure, including bearing frame, the top of bearing frame is equipped with fixed frame, when movable seat moves, adjusting rod will transmit force to adjusting plate, make adjusting plate swing around the rotary joint point of bearing frame to realize the position adjustment of relevant components on adjusting plate, to change the position of hook knife to make hook knife close to cloth and comb and cut off the entangled fluff, when hook knife is subjected to the force of cloth fluff entanglement, support block will move upwards, telescopic link one and reset spring one are stretched to play buffering effect, while telescopic link two and reset spring two on support column are also stretched to further play buffering effect, when the fluff of cloth entanglement is cut off force disappears, telescopic link one, reset spring one, telescopic link two and reset spring two will restore original shape to make hook knife return to initial position, avoid to cause damage to cloth, and practicality is better.

Description

Technical Field

[0001] This utility model relates to the technical field of napping machines, and in particular to a napping machine structure for uniform napping and preventing tangling of fabric. Background Technology

[0002] A napping machine is a mechanical device specifically designed to nap the surface of fabrics. Its core function is to create a short, dense pile layer on the fabric surface through a specific process, thereby giving the fabric a softer, warmer, and more skin-friendly feel, as well as a unique appearance. In the textile printing and dyeing industry, napping machines play an important role in enhancing the added value of fabrics and are widely used in the production and processing of various clothing fabrics, home decoration fabrics, and industrial fabrics. Its working principle is usually based on mechanical friction napping machines. Through a high-speed rotating napping roller, the surface of which is covered with abrasive media such as silicon carbide sandpaper, diamond sandpaper, or flexible abrasives, when the fabric passes smoothly through the napping roller with a certain tension, the abrasive media and the fabric surface undergo intense friction, causing the fibers on the fabric surface to be broken and fuzzed, forming a uniform and dense pile layer.

[0003] When a brushing machine brushes fabric, the lint generated by friction on the fabric surface can become tangled and knotted, affecting the quality of the fabric and consequently impacting its subsequent processing and use. This results in lower practicality and thus presents certain drawbacks.

[0004] Therefore, in order to solve the above problems, this utility model provides a structure for uniformly raising and preventing tangling of fabric in a napping machine. Utility Model Content

[0005] The purpose of this invention is to provide a uniform napping and anti-tangling structure for napping machine fabric, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a uniform napping and anti-tangling structure for a napping machine fabric, comprising a support frame, a fixed frame mounted on the top of the support frame, a threaded rod mounted between the top and bottom of the inner side of the fixed frame, a movable seat mounted on the outer ring surface of the threaded rod, adjusting rods symmetrically mounted on both ends of the movable seat, an adjusting plate rotatably connected to one bottom end of the outer side of the support frame, a fixed seat mounted on one bottom end of the adjusting plate, two sets of telescopic rods mounted on the outside of the fixed seat, a return spring mounted on the outer ring surface of the telescopic rods, a support block mounted on the top of the telescopic rods and the return springs, a support plate mounted on the top of the two support blocks, and several hooks evenly spaced on the top of the support plate.

[0007] Preferably, the top end of the threaded rod passes through the top of the fixed frame via a pivot and is fitted with a handle. The outer ring surface of the threaded rod is threadedly connected to the interior of the movable seat. The exterior of the movable seat is hinged to one end of the two adjusting rods via a pin, and the end of the adjusting rod away from the movable seat is hinged to the top of the adjusting plate via a pin.

[0008] Preferably, guide grooves are provided at both outer ends of the fixed frame, and guide posts are installed at both outer ends of the movable seat and inside the two guide grooves.

[0009] Preferably, support columns are installed on the outside of the fixed base and on both sides of the telescopic rod one. A telescopic rod two is hinged to the outside of the support columns via a pin. A return spring two is installed on the outside of the telescopic rod two. The end of the telescopic rod two away from the support columns is connected to the outside of the support block via a pin.

[0010] Preferably, a U-shaped frame is installed at both ends of the outer side of the support frame, and an adjusting bolt is installed on the outside of the U-shaped frame. One end of the adjusting bolt extends to the inside of the U-shaped frame and is then fitted with a limiting clamp. The adjusting bolt is threadedly connected to the inside of the U-shaped frame.

[0011] Preferably, anti-slip pads are installed on the inner sidewall of the C-shaped frame and the outer side of the limiting clamp.

[0012] In summary, this utility model has the following beneficial technical effects: This brushing machine features a uniform and anti-tangling structure for fabric brushing. When the movable seat moves, an adjusting rod hinged to a pin transmits force to an adjusting plate, causing the plate to swing around its rotational connection point with the support frame. This adjusts the position of related components on the adjusting plate, thereby changing the position of the hook blade. The hook blade then closely contacts the fabric to brush and cut off tangled fibers. When the hook blade is subjected to the force of the tangled fibers, the support block moves upward, stretching the first telescopic rod and the first return spring for cushioning. Simultaneously, the second telescopic rod and the second return spring on the support column are also stretched, further providing cushioning. Once the force of the cut fibers disappears, the first telescopic rod, the first return spring, the second telescopic rod, and the second return spring return to their original positions, allowing the support plate and the hook blade to return to their initial positions. This ensures the stability and uniformity of the brushing action on the fabric, preventing damage and enhancing practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a utility model Figure 1 Schematic diagram on the left side of the structure; Figure 3 This is a utility model Figure 2 Schematic diagram of the bottom of the structure; Figure 4 This is a utility model Figure 3 Schematic diagram of part A in the middle.

[0014] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Fixed frame; 201. Guide groove; 3. Threaded rod; 4. Movable seat; 5. Adjusting rod; 6. Adjusting plate; 7. Fixed seat; 8. Telescopic rod one; 9. Return spring one; 10. Support block; 11. Support plate; 12. Hook knife; 13. Turning handle; 14. Guide column; 15. Support column; 16. Telescopic rod two; 17. Return spring two; 18. C-shaped frame; 19. Adjusting bolt; 20. Limiting clamp; 21. Anti-slip pad. Detailed Implementation

[0015] The following is in conjunction with the appendix Figure 1 - Figure 4 The present invention will be described in further detail below.

[0016] A uniform napping and anti-tangling structure for fabric produced by a napping machine, as described in the reference. Figure 1 - Figure 4 The system includes a support frame 1, a fixed frame 2 mounted on the top of the support frame 1, a threaded rod 3 mounted between the top and bottom of the inner side of the fixed frame 2, a movable seat 4 mounted on the outer ring surface of the threaded rod 3, adjusting rods 5 symmetrically mounted on both ends of the movable seat 4, an adjusting plate 6 rotatably connected to one bottom end of the outer side of the support frame 1, a fixed seat 7 mounted on one bottom end of the adjusting plate 6, two sets of telescopic rods 8 mounted on the outside of the fixed seat 7, a return spring 9 mounted on the outer ring surface of the telescopic rods 8, a support block 10 mounted on the top of the telescopic rods 8 and the return spring 9, a support plate 11 mounted on the top of the two support blocks 10, and several hooks 12 evenly spaced on the top of the support plate 11.

[0017] Reference Figure 1 - Figure 2One end of the threaded rod 3 passes through a pivot and extends to the top of the fixed frame 2, where a handle 13 is installed. The outer ring of the threaded rod 3 is threadedly connected to the interior of the movable seat 4. The exterior of the movable seat 4 is hinged to one end of each of the two adjusting rods 5 via a pin, and the end of the adjusting rod 5 away from the movable seat 4 is hinged to the top of the adjusting plate 6 via a pin. Rotating the handle 13 causes the threaded rod 3 to rotate. Because the threaded rod 3 is threadedly connected to the movable seat 4, the movable seat 4 moves up and down along the threaded rod 3. When the movable seat 4 moves, the adjusting rods 5, hinged via pins, transmit force to the adjusting plate 6, causing the adjusting plate 6 to swing around the rotation connection point with the support frame 1, thereby realizing the movement of the relevant components on the adjusting plate 6. The position of the hook 12 is adjusted to make it close to the fabric to comb and cut off the tangled hairs. The fixed frame 2 has guide grooves 201 at both ends of its exterior. The movable seat 4 has guide posts 14 installed at both ends of its exterior and inside the two guide grooves 201. When the threaded rod 3 rotates and drives the movable seat 4 to move up and down, the guide posts 14 at both ends of the movable seat 4 slide in the guide grooves 201 at both ends of the fixed frame 2. The cooperation between the guide posts 14 and the guide grooves 201 plays a guiding role, ensuring that the movable seat 4 can only move in a straight line along the axis of the threaded rod 3, preventing the movable seat 4 from deviating during the movement, thereby ensuring the accuracy and stability of the entire structure adjustment.

[0018] Reference Figure 3 - Figure 4 Support columns 15 are installed on both sides of the fixed base 7 and on both sides of the telescopic rod 18. The telescopic rod 2 16 is hinged to the outside of the support column 15 by a pin. The return spring 2 17 is installed on the outside of the telescopic rod 2 16. The end of the telescopic rod 2 16 away from the support column 15 is connected to the outside of the support block 10 by a pin. When the fabric is being brushed, when the hook knife 12 is subjected to the force of the fabric fibers, the support block 10 will move upward, and the telescopic rod 18 and the return spring 19 will be stretched to provide a buffer. At the same time, the telescopic rod 2 16 and the return spring 2 17 on the support column 15 will also be stretched to further provide a buffer. When the force of the fabric fibers being cut off disappears, the telescopic rod 18, the return spring 19, the telescopic rod 2 16 and the return spring 2 17 will return to their original state, so that the support plate 11 and the hook knife 12 return to their initial position, ensuring the stability and uniformity of the fabric brushing by the hook knife 12 and avoiding damage to the fabric.

[0019] Reference Figure 1 - Figure 3Both ends of the support frame 1 are equipped with U-shaped frames 18. Adjusting bolts 19 are installed on the outside of the U-shaped frames 18. One end of the adjusting bolt 19 extends to the inside of the U-shaped frame 18 and is fitted with a limit clamp 20. The adjusting bolt 19 is threadedly connected to the inside of the U-shaped frame 18. After the U-shaped frame 18 is fitted onto the outer frame of the grinding machine, the adjusting bolt 19 is rotated. Because the adjusting bolt 19 is threadedly connected to the U-shaped frame 18, the adjusting bolt 19 will move inward to the inside of the U-shaped frame 18, thereby moving the limit clamp 20. The anti-winding structure is moved closer to and clamped to the outer frame of the sanding machine, thus stably fixing the entire anti-winding structure to the sanding machine and ensuring that the structure will not shake or move during the operation of the sanding machine. Anti-slip pads 21 are installed on the inner side wall of the C-shaped frame 18 and the outer side of the limiting clamp 20. The anti-slip pads 21 will be in close contact with the surface of the outer frame of the sanding machine. The anti-slip pads 21 increase the friction between the anti-slip pads 21 and the outer frame of the sanding machine, further preventing slippage or loosening due to vibration or other reasons during the operation of the sanding machine.

[0020] The implementation principle of the uniform napping and anti-tangling structure for napping machine fabric in this embodiment of the utility model is as follows: When using this structure, first, the U-shaped frame 18 is placed on the outer frame of the napping machine, and then the adjusting bolt 19 is rotated. Since the adjusting bolt 19 is threadedly connected to the U-shaped frame 18, the adjusting bolt 19 will move inward to the U-shaped frame 18, causing the limiting clamp 20 to move closer to the outer frame of the napping machine and clamp the frame, thereby stably fixing the entire anti-tangling structure on the napping machine, ensuring that the structure will not shake or move during the operation of the napping machine. The anti-slip pad 21 will be in close contact with the surface of the outer frame of the napping machine. The anti-slip pad 21 increases the friction between the anti-slip pad 21 and the outer frame of the napping machine, further preventing slippage or loosening due to vibration or other reasons during the operation of the napping machine. By rotating the throttle 13, the threaded rod 3 is driven to rotate. Since the threaded rod 3 is threadedly connected to the movable seat 4, the movable seat 4 will move up and down along the threaded rod 3. When the movable seat 4 moves, the adjusting rod 5, which is hinged by the pin, will transmit the force to the adjusting plate 6, causing the adjusting plate 6 to swing around the rotation connection point with the support frame 1. This will realize the position adjustment of the relevant components on the adjusting plate 6, thereby changing the position of the hook 12, so that the hook 12 is close to the fabric to comb and cut off the tangled hair. When the threaded rod 3 rotates and drives the movable seat 4 to move up and down, the guide posts 14 at both ends of the movable seat 4 slide in the guide grooves 201 at both ends of the fixed frame 2. The cooperation between the guide posts 14 and the guide grooves 201 plays a guiding role, ensuring that the movable seat 4 can only move in a straight line along the axis of the threaded rod 3, preventing the movable seat 4 from deviating during the movement, thereby ensuring the accuracy and stability of the entire structure adjustment. When brushing the fabric, when the hook 12 is subjected to the force of the fabric fibers entangled in it, the support block 10 will move upward, and the telescopic rod 8 and the return spring 9 will be stretched to provide a buffer. At the same time, the telescopic rod 16 and the return spring 17 on the support column 15 will also be stretched to further provide a buffer. After the force of cutting the fabric fibers is removed, the telescopic rod 8, the return spring 9, the telescopic rod 16, and the return spring 17 will return to their original positions, so that the support plate 11 and the hook 12 return to their initial positions, ensuring the stability and uniformity of the fabric brushing by the hook 12, avoiding damage to the fabric, and improving practicality.

[0021] Finally, the following points should be noted: First, in the description of this utility model, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be interpreted broadly, and can be mechanical connection or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0022] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A uniform napping and anti-tangling structure for fabric in a napping machine, comprising a support frame (1), characterized in that: A fixed frame (2) is installed on the top of the support frame (1). A threaded rod (3) is installed between the top and bottom of the inner side of the fixed frame (2). A movable seat (4) is installed on the outer ring surface of the threaded rod (3). Adjusting rods (5) are symmetrically installed on both ends of the movable seat (4). An adjusting plate (6) is rotatably connected to one end of the bottom of the outer side of the support frame (1). A fixed seat (7) is installed on one end of the bottom of the adjusting plate (6). Two sets of telescopic rods (8) are installed on the outside of the fixed seat (7). A return spring (9) is installed on the outer ring surface of the telescopic rod (8). A support block (10) is installed on the top of the telescopic rod (8) and the return spring (9). A support plate (11) is installed on the top of the two support blocks (10). Several hooks (12) are installed at equal intervals on the top of the support plate (11).

2. The uniform napping and anti-tangling structure for fabric in a napping machine according to claim 1, characterized in that: The top end of the threaded rod (3) is connected to the top of the fixed frame (2) through a pivot and a handle (13) is installed thereon. The outer ring surface of the threaded rod (3) is threadedly connected to the inside of the movable seat (4). The outside of the movable seat (4) is hinged to one end of the two adjusting rods (5) by a pin, and the end of the adjusting rod (5) away from the movable seat (4) is hinged to the top of the adjusting plate (6) by a pin.

3. The uniform napping and anti-tangling structure for napping fabric according to claim 2, characterized in that: The fixed frame (2) has guide grooves (201) at both ends of its exterior, and guide posts (14) are installed at both ends of the movable seat (4) and inside the two guide grooves (201).

4. The uniform napping and anti-tangling structure for napping fabric according to claim 1, characterized in that: Support columns (15) are installed on both sides of the fixed base (7) and on both sides of the telescopic rod (8). The telescopic rod (16) is hinged to the outside of the support column (15) by a pin. The telescopic rod (16) is equipped with a return spring (17). The end of the telescopic rod (16) away from the support column (15) is connected to the outside of the support block (10) by a pin.

5. The uniform napping and anti-tangling structure for napping fabric according to claim 1, characterized in that: Both ends of the support frame (1) are equipped with a U-shaped frame (18). An adjusting bolt (19) is installed on the outside of the U-shaped frame (18). One end of the adjusting bolt (19) extends to the inside of the U-shaped frame (18) and is then fitted with a limiting clamp (20). The adjusting bolt (19) is threadedly connected to the inside of the U-shaped frame (18).

6. The uniform napping and anti-tangling structure for fabric in a napping machine according to claim 5, characterized in that: Anti-slip pads (21) are installed on the inner side wall of the C-shaped frame (18) and the outside of the limiting clamp (20).

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