A sliding connection structure of a textile needle punching machine

Abstract

The application relates to the technical field of textile needle punching machines, in particular to a sliding connection structure of a textile needle punching machine, which comprises a needle punching control structure and a cleaning treatment structure; the lower end of the needle punching control structure is limitedly connected with the cleaning treatment structure; the needle punching control structure comprises a limiting protection component and a motion control component; the center of the limiting protection component is limitedly installed with the motion control component; the limiting protection component comprises a fixed support, a conical supporting seat, a protection plate, a fixed partition plate, a position detector, a reinforced connecting frame and a limiting frame; the upper end of the conical supporting seat is fixedly connected with the fixed support; the lower end of the conical supporting seat is fixedly connected with the fixed partition plate; the front end of the conical supporting seat is fixedly connected with the reinforced connecting frame; and the lower end of the reinforced connecting frame is fixedly connected with the limiting frame. Through the setting of the needle punching control structure and the cleaning treatment structure, textile needle punching work is facilitated.

Description

Technical Field

[0001] This invention relates to the field of textile needle punching machine technology, specifically a sliding connection structure for a textile needle punching machine. Background Technology

[0002] The needle punching machine facilitates textile processing. It utilizes needles with triangular or other shaped cross-sections and barbs on their edges to repeatedly pierce the fiber web. The fiber web, fed into the needle punching machine from a cross-linked or air-laid web forming machine, is very loose, its strength solely determined by the cohesive force between fibers. When multiple needles pierce the web, the barbs on the needles cause the fibers on the surface and subsurface of the web to move from the planar direction to the vertical direction, causing the fibers to shift vertically. This vertical displacement of the fibers compresses the web, bringing the fibers closer together and compressing them.

[0003] According to Chinese Patent Publication No. CN116334847A, a needle-punching machine for textiles is disclosed, relating to the field of needle-punching machine technology. It includes a mounting frame, with a mounting base fixedly connected to the top of the inner wall of the mounting frame. An upper support plate is mounted on the bottom of the mounting base. A lower support plate, a replacement mechanism, and a connecting mechanism are fixedly connected to the bottom of the inner wall of the mounting frame. By setting the replacement mechanism and the connecting mechanism, a needle is inserted into a mounting hole, and a needle plate is mounted on a movable seat. During installation, the movable seat contacts a lower pressure block, squeezing the lower pressure block downwards. The displacement of the lower pressure block causes a push plate to move, and the push plate, together with the mounting hole, clamps and fixes the outer periphery of the needle. Simultaneously, the tip of the needle contacts the movable seat, thereby automatically tightening the needle. This structure facilitates needle replacement, eliminating the need for operators to use tools such as hammers. Furthermore, it automatically fixes the needle during the installation of the needle plate, preventing loosening during use.

[0004] Currently, the existing sliding connection structure of textile needle punching machines and the aforementioned cases are inconvenient for efficient reciprocating needle punching work during use, and are prone to irregular movement, causing instability in textile product production. At the same time, regular cleaning is required to prevent different products from coming into contact and affecting product quality. Therefore, improvements are needed to address the above problems. Summary of the Invention

[0005] To address the problems in the prior art, the present invention provides a sliding connection structure for a textile needle punching machine.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a sliding connection structure for a textile needle punching machine, including a needle punching control structure and a cleaning and treatment structure, wherein the cleaning and treatment structure is connected to the lower end of the needle punching control structure, and the needle punching control structure includes a limit protection component and a motion control component, wherein the motion control component is installed at the center limit of the limit protection component;

[0007] The limiting protection component includes a fixed bracket, a conical support base, a protective plate, a fixed partition, a positioning detector, a reinforcing frame, and a limiting frame. The upper end of the conical support base is fixedly connected to the fixed bracket, the lower end of the conical support base is fixedly connected to the fixed partition, the front end of the conical support base is fixedly connected to the reinforcing frame, the lower end of the reinforcing frame is fixedly connected to the limiting frame, the upper end of the limiting frame is fixedly connected to the protective plate, the upper end of the protective plate is fixedly connected to the fixed partition, and the front end of the limiting frame is equipped with a positioning detector.

[0008] The motion control component includes a running mechanism and a buffer protection mechanism, with the lower end of the running mechanism being limited and connected to the buffer protection mechanism.

[0009] Specifically, the operating mechanism includes a rotating disk, a drive rod, a dual-head motor, a needle body, a reinforcing seat, a connecting guide seat, a side guard seat, a connecting guide rod, a docking hinge seat, a first connecting rod, and a second connecting rod. The side end of the dual-head motor is driven and connected to the drive rod, and the side end of the drive rod is fixedly connected to the rotating disk. The side end of the rotating disk is hinged to the second connecting rod, and the lower end of the second connecting rod is hinged to the first connecting rod. The lower end of the first connecting rod is hinged to the docking hinge seat.

[0010] Specifically, a connecting guide rod is fixedly connected to the side end of the connecting hinge seat, a connecting guide seat is fixedly connected to the center of the connecting guide rod, a reinforcing seat is fixedly connected to the lower end of the connecting guide seat, a needle body is fixedly connected to the lower end of the reinforcing seat, and the connecting guide rod is fixedly connected to the reinforcing seat via a side guard seat.

[0011] Specifically, the buffer protection mechanism includes a plate, a connecting block, a hydraulic buffer seat, a C-shaped guide block, a support plate, and a limiting frame. The supporting plate is fixedly connected to the side end of the limiting frame, and a hydraulic buffer seat is installed on the upper end of the support plate. The connecting block is fixedly connected to the upper end of the hydraulic buffer seat. A C-shaped guide block is fixedly connected to the corner end of the limiting frame, and a plate is fixedly connected to the upper end of the C-shaped guide block. This limiting protection component structure facilitates support work. The fixed bracket, conical support seat, protective plate, and fixed partition facilitate movement. The installation and positioning of the control components, along with the setting of the limit frame, facilitate the limiting activities of the motion control components. The setting of the position detector facilitates the position detection of the needle. The dual-head motor can drive the rotating disk to rotate through the drive rod, causing the second and first connecting rods to follow the movement. This changes the position of the reinforcing seat through the docking hinge and connecting guide rod, allowing the needle to move up and down reciprocally. At the same time, the side end of the reinforcing seat is connected to the docking block, and the hydraulic buffer seat provides buffer protection at the lower end and can also perform limit work, ensuring that the reinforcing seat can only move longitudinally.

[0012] Specifically, the side end of the docking block is fixedly connected to the side guard seat, the rotating disk drives the side guard seat to move through the second connecting rod and the first connecting rod, and the side guard seat is connected to the hydraulic buffer seat through the docking block, and the hydraulic buffer seat provides buffer protection.

[0013] Specifically, the cleaning and treatment structure includes a first cleaning roller, a track frame, a movable ring shaft, an electro-hydraulic guide rod, and a control motor. The movable ring shaft is slidably connected to the track frame, and a control motor is installed on one side of the movable ring shaft. The first cleaning roller is driven and connected to the side end of the control motor, and an electro-hydraulic guide rod is hinged to the upper end of the control motor. Through the structural design of the cleaning and treatment structure, the cleaning of the needle body is facilitated. The electro-hydraulic guide rod changes the position of the movable ring shaft on the track frame by extension and retraction. At the same time, the control motor can drive the first cleaning roller to rotate. When the first cleaning roller makes contact with the needle body, it can clean the needle body, facilitating the removal of fibers from the needle body.

[0014] Specifically, the upper end of the track plate frame is fixedly connected to the limiting frame block, and the upper end of the electro-hydraulic guide rod is hinged to the plate. The electro-hydraulic guide rod changes the position of the movable ring shaft on the track plate frame by extending and retracting, thereby causing the first cleaning roller to follow the movement.

[0015] Specifically, the dual-head motor is fixedly installed on the upper end of the fixed partition, the side end of the limiting frame is fixedly connected to the plate, and the positioning detector is used for the positioning detection of the needle body.

[0016] Specifically, the needle body and the reinforcing seat are slidably connected within the limiting frame, and the docking block and the hydraulic buffer seat are used to longitudinally limit the movement of the needle body and the reinforcing seat.

[0017] Specifically, a matching motor is also installed on the track plate frame, and a second cleaning roller is driven and connected to the matching motor. A guide support is provided at the lower end of the track plate frame for guiding waste hair.

[0018] The beneficial effects of this invention are:

[0019] First, this invention facilitates support work through the structural design of the limiting protection components. The fixed bracket, conical support seat, protective plate, and fixed partition facilitate the installation and positioning of the motion control components. At the same time, the setting of the limiting frame facilitates the limiting movement of the motion control components, and the setting of the position detector facilitates the position detection of the needle. The dual-head motor can drive the rotating disk to rotate through the drive rod, so that the second connecting rod and the first connecting rod follow the movement. This changes the position of the reinforcing seat through the docking hinge seat and the connecting guide rod, so that the needle moves back and forth up and down. At the same time, the side end of the reinforcing seat is connected to the docking block, and the hydraulic buffer seat provides buffer protection at the lower end and can also perform limiting work, so that the reinforcing seat can only move longitudinally.

[0020] Second, the present invention facilitates the cleaning of needles through the structural design of the cleaning and disposal structure. The electric hydraulic guide rod changes the position of the movable ring shaft on the track plate frame by extension and retraction, and at the same time controls the motor to drive the first cleaning roller to rotate. When the first cleaning roller comes into contact with the needle body, it can clean the needle body and facilitate the removal of fibers. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a three-dimensional structural diagram of the main body from a frontal perspective in this invention;

[0023] Figure 2 This is a side view three-dimensional structural diagram of the main body in this invention;

[0024] Figure 3 This is a split view of the main body of the present invention;

[0025] Figure 4 This is a three-dimensional structural diagram of the acupuncture control structure from a frontal perspective in this invention;

[0026] Figure 5 This is a three-dimensional structural diagram of the limiting protection component from the front view in this invention;

[0027] Figure 6This is a three-dimensional structural diagram of the motion control component from a frontal view in this invention;

[0028] Figure 7 This is a perspective view of the operating mechanism in this invention;

[0029] Figure 8 This is a perspective view of the buffer protection mechanism in this invention;

[0030] Figure 9 This is a perspective view of the cleaning and treatment structure in this invention;

[0031] Figure 10 This is a frontal perspective three-dimensional structural diagram of the second embodiment of the main body in this invention.

[0032] In the diagram: 1-Needle puncture control structure, 2-Cleaning and treatment structure, 3-Limit protection component, 4-Motion control component, 5-Fixed bracket, 6-Conical support seat, 7-Protective plate, 8-Fixed partition, 9-Position detector, 10-Reinforcing frame, 11-Limiting frame, 12-Running mechanism, 13-Buffer protection mechanism, 14-Rotating disk, 15-Drive rod, 16-Dual-head motor, 17-Needle body, 18-Reinforcing seat, 19-Connecting guide seat. 20-Side guard seat, 21-Connecting guide rod, 22-Dating hinge seat, 23-First connecting rod, 24-Second connecting rod, 25-Plate, 26-Dating connecting block, 27-Hydraulic buffer seat, 28-C-shaped guide block, 29-Support plate, 30-Limiting frame block, 31-First cleaning roller, 32-Track plate frame, 33-Movable ring shaft, 34-Electro-hydraulic guide rod, 35-Control motor, 36-Matching motor, 37-Second cleaning roller, 38-Guide support. Detailed Implementation

[0033] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0034] The invention will be further described below with reference to the accompanying drawings.

[0035] Example 1

[0036] like Figure 1-9As shown, a sliding connection structure of a textile needle punching machine of the present invention includes a needle punching control structure 1 and a cleaning and treatment structure 2. The cleaning and treatment structure 2 is connected to the lower end of the needle punching control structure 1. The needle punching control structure 1 includes a limit protection component 3 and a motion control component 4. The motion control component 4 is installed at the center limit of the limit protection component 3.

[0037] The limiting protection component 3 includes a fixed bracket 5, a conical support base 6, a protective plate 7, a fixed partition 8, a positioning detector 9, a reinforcing frame 10, and a limiting frame 11. The upper end of the conical support base 6 is fixedly connected to the fixed bracket 5, the lower end of the conical support base 6 is fixedly connected to the fixed partition 8, the front end of the conical support base 6 is fixedly connected to the reinforcing frame 10, the lower end of the reinforcing frame 10 is fixedly connected to the limiting frame 11, the upper end of the limiting frame 11 is fixedly connected to the protective plate 7, the upper end of the protective plate 7 is fixedly connected to the fixed partition 8, and the front end of the limiting frame 11 is equipped with the positioning detector 9.

[0038] The motion control component 4 includes a running mechanism 12 and a buffer protection mechanism 13, with the lower end of the running mechanism 12 being limited and connected to the buffer protection mechanism 13.

[0039] The operating mechanism 12 includes a rotating disk 14, a drive rod 15, a dual-head motor 16, a needle body 17, a reinforcing seat 18, a connecting guide seat 19, a side guard seat 20, a connecting guide rod 21, a docking hinge seat 22, a first connecting rod 23, and a second connecting rod 24. The side end of the dual-head motor 16 is driven and connected to the drive rod 15. The side end of the drive rod 15 is fixedly connected to the rotating disk 14. The side end of the rotating disk 14 is hinged to the second connecting rod 24. The lower end of the second connecting rod 24 is hinged to the first connecting rod 23. The lower end of the first connecting rod 23 is hinged to the docking hinge seat 22. The textile material is transmitted at the lower end of the limiting frame block 30. At this time, the dual-head motor 16 works, and the dual-head motor 16 controls the drive... The moving rod 15 rotates, and the side end of the driving rod 15 can control the rotation of the rotating disk 14. The side end of the rotating disk 14 is hinged to the second connecting rod 24, thereby driving the second connecting rod 24 to swing and adjust. At the same time, the lower end of the second connecting rod 24 is hinged to the first connecting rod 23, which can pull the first connecting rod 23 to move. The lower end of the first connecting rod 23 is connected to the connecting guide rod 21 through the docking hinge seat 22 for convenient coordinated movement. The connecting guide rod 21 is fixed to the reinforcing seat 18 through the side guard seat 20, and the center of the connecting guide rod 21 is fixed to the reinforcing seat 18 through the connecting guide seat 19. Thus, under the drive control of the dual-head motor 16, the needle body 17 can slide at the upper limit of the limiting frame 11.

[0040] A connecting guide rod 21 is fixedly connected to the side end of the connecting hinge seat 22. A connecting guide seat 19 is fixedly connected to the center of the connecting guide rod 21. A reinforcing seat 18 is fixedly connected to the lower end of the connecting guide seat 19. A needle body 17 is fixedly connected to the lower end of the reinforcing seat 18. The connecting guide rod 21 is fixedly connected to the reinforcing seat 18 via a side guard seat 20.

[0041] The buffer protection mechanism 13 includes a plate 25, a connecting block 26, a hydraulic buffer seat 27, a C-shaped guide block 28, a support plate 29, and a limiting frame block 30. The support plate 29 is fixedly connected to the side end of the limiting frame block 30. The hydraulic buffer seat 27 is installed on the upper end of the support plate 29. The connecting block 26 is fixedly connected to the upper end of the hydraulic buffer seat 27. The C-shaped guide block 28 is fixedly connected to the corner side end of the limiting frame block 30. The plate 25 is fixedly connected to the upper end of the C-shaped guide block 28. The side end of the reinforcing seat 18 is fixed to the connecting block 26. When the reinforcing seat 18 moves, it drives the connecting block 26 to move synchronously. At this time, the hydraulic buffer seat 27 extends and retracts accordingly, and at the same time limits the longitudinal position, so that the reinforcing seat 18 can only slide and adjust longitudinally.

[0042] The side end of the connecting block 26 is fixedly connected to the side guard seat 20. The rotating disk 14 drives the side guard seat 20 to move through the second connecting rod 24 and the first connecting rod 23. The side guard seat 20 is connected to the hydraulic buffer seat 27 through the connecting block 26. The hydraulic buffer seat 27 provides buffer protection. The upper end of the conical support seat 6 is provided with a fixed bracket 5. The fixed bracket 5 facilitates the fixed connection with the external casing. The lower end of the fixed bracket 5 and the conical support seat 6 is fixedly installed with the limiting frame 11 through the protective plate 7 and the fixed partition 8. At the same time, the fixed partition 8 facilitates the limiting installation of the dual-head motor 16. The plate 25, the C-shaped guide block 28, the limiting frame block 30, and the support plate 29 are fixed as a whole to facilitate the load protection work.

[0043] The cleaning and disposal structure 2 includes a first cleaning roller 31, a track frame 32, a movable ring shaft 33, an electro-hydraulic guide rod 34, and a control motor 35. The movable ring shaft 33 is slidably connected to the track frame 32. The control motor 35 is installed on one side of the movable ring shaft 33. The first cleaning roller 31 is driven and connected to the side end of the control motor 35. The electro-hydraulic guide rod 34 is hinged to the upper end of the control motor 35. The limiting block 30 can also limit the movement of the needle body 17 and the reinforcing seat 18. When too many hairs are stored on the needle body 17, the needle body 17 and the reinforcing seat 18 are brought to the lowest position by the control of the dual-head motor 16. At this time, the electro-hydraulic guide rod 34 reciprocates and extends, changing the position of the movable ring shaft 33 on the track frame 32. At this time, the control motor 35 can drive the first cleaning roller 31 to rotate. The brush on the first cleaning roller 31 contacts the needle body 17 and adheres the hairs, thereby detaching the hairs from the needle body 17.

[0044] The upper end of the track plate frame 32 is fixedly connected to the limiting frame block 30, and the upper end of the electro-hydraulic guide rod 34 is hinged to the plate 25. The electro-hydraulic guide rod 34 changes the position of the movable ring shaft 33 on the track plate frame 32 by extension and retraction, so that the first cleaning roller 31 follows the movement.

[0045] The dual-head motor 16 is fixedly installed on the upper end of the fixed partition 8, the side end of the limiting frame 11 is fixedly connected to the plate 25, and the position detector 9 is used for the position detection of the needle body 17.

[0046] The needle body 17 and the reinforcing seat 18 are slidably connected within the limiting frame 11, and the connecting block 26 and the hydraulic buffer seat 27 are used for longitudinal limiting of the movement of the needle body 17 and the reinforcing seat 18.

[0047] The working principle is as follows: During use, the textile material is conveyed at the lower end of the limiting frame block 30. At this time, the double-headed motor 16 works, controlling the drive rod 15 to rotate. The side end of the drive rod 15 can control the rotation of the rotating disk 14. The side end of the rotating disk 14 is hinged to the second connecting rod 24, thereby driving the second connecting rod 24 to swing and adjust. At the same time, the lower end of the second connecting rod 24 is hinged to the first connecting rod 23, which can pull the first connecting rod 23 to move. The lower end of the first connecting rod 23 is connected to the connecting guide through the docking hinge seat 22. The support rod 21 is connected for convenient coordinated movement, and the connecting support rod 21 is fixed to the reinforcing seat 18 via the side guard seat 20. The center of the connecting support rod 21 is fixed to the reinforcing seat 18 via the connecting guide seat 19. Thus, under the drive control of the dual-head motor 16, the needle body 17 can slide at the upper limit of the limiting frame 11. The side end of the reinforcing seat 18 is fixed to the docking block 26. When the reinforcing seat 18 moves, it drives the docking block 26 to move synchronously. At this time, the hydraulic buffer seat 27 extends and retracts accordingly, while simultaneously limiting the longitudinal position, so that the reinforcing seat... The 18 can only slide vertically. The upper end of the conical support 6 is equipped with a fixed bracket 5, which facilitates fixed connection with the external casing. The lower ends of the fixed bracket 5 and the conical support 6 are fixedly installed with the limiting frame 11 through the protective plate 7 and the fixed partition 8. At the same time, the fixed partition 8 facilitates the limiting installation of the dual-head motor 16. The plate 25, C-shaped guide block 28, limiting frame block 30, and support plate 29 are fixed as a whole for easy load-bearing protection. At the same time, the limiting frame block 30 can also serve as a support for the needle body 1. 7. Limiting the movement of the reinforcing seat 18: When too many hairs are stored on the needle body 17, the needle body 17 and the reinforcing seat 18 are brought to their lowest positions by the control of the dual-head motor 16. At this time, the electric hydraulic guide rod 34 reciprocates and extends, changing the position of the movable ring shaft 33 on the track plate frame 32. The control motor 35 can then drive the first cleaning roller 31 to rotate. The brush on the first cleaning roller 31 contacts the needle body 17, adhering the hairs and thus detaching the hairs from the needle body 17, completing the work.

[0048] Example 2

[0049] Based on Example 1, such as Figure 10As shown, a matching motor 36 is also installed on the track plate frame 32. A second cleaning roller 37 is connected to the matching motor 36. A guide support 38 is provided at the lower end of the track plate frame 32. The guide support 38 is used to guide the waste hair.

[0050] When in use, if there are too many hairs on the first cleaning roller 31, the cooperating motor 36 controls the second cleaning roller 37 to rotate. The second cleaning roller 37 contacts the first cleaning roller 31 and can clean the hairs. The excess hairs are guided out by the guide support 38.

[0051] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sliding connection structure for a textile needle punching machine, characterized in that: It includes a needle puncture control structure (1) and a cleaning and treatment structure (2). The lower end of the needle puncture control structure (1) is connected to the cleaning and treatment structure (2). The needle puncture control structure (1) includes a limit protection component (3) and a motion control component (4). The center of the limit protection component (3) is fitted with the motion control component (4). The limiting protection component (3) includes a fixed bracket (5), a conical support seat (6), a protective plate (7), a fixed partition (8), a positioning detector (9), a reinforcing frame (10), and a limiting frame (11). The upper end of the conical support seat (6) is fixedly connected to the fixed bracket (5), the lower end of the conical support seat (6) is fixedly connected to the fixed partition (8), the front end of the conical support seat (6) is fixedly connected to the reinforcing frame (10), the lower end of the reinforcing frame (10) is fixedly connected to the limiting frame (11), the upper end of the limiting frame (11) is fixedly connected to the protective plate (7), the upper end of the protective plate (7) is fixedly connected to the fixed partition (8), and the front end of the limiting frame (11) is equipped with a positioning detector (9). The motion control component (4) includes a running mechanism (12) and a buffer protection mechanism (13), and the lower end of the running mechanism (12) is limitedly connected to the buffer protection mechanism (13); The operating mechanism (12) includes a rotating disk (14), a drive rod (15), a dual-head motor (16), a needle body (17), a reinforcing seat (18), a connecting guide seat (19), a side guard seat (20), a connecting guide rod (21), a docking hinge seat (22), a first connecting rod (23), and a second connecting rod (24). The side end of the dual-head motor (16) is driven and connected to the drive rod (15). The side end of the drive rod (15) is fixedly connected to the rotating disk (14). The side end of the rotating disk (14) is hinged to the second connecting rod (24). The lower end of the second connecting rod (24) is hinged to the first connecting rod (23). The lower end of the first connecting rod (23) is hinged to the docking hinge seat (22). A connecting guide rod (21) is fixedly connected to the side end of the docking hinge seat (22). A connecting guide seat (19) is fixedly connected to the center of the connecting guide rod (21). A reinforcing seat (18) is fixedly connected to the lower end of the connecting guide seat (19). A needle body (17) is fixedly connected to the lower end of the reinforcing seat (18). The connecting guide rod (21) is fixedly connected to the reinforcing seat (18) via a side guard seat (20). The buffer protection mechanism (13) includes a plate (25), a connecting block (26), a hydraulic buffer seat (27), a C-shaped guide block (28), a support plate (29), and a limiting frame block (30). The side end of the limiting frame block (30) is fixedly connected to the support plate (29). The upper end of the support plate (29) is equipped with the hydraulic buffer seat (27). The upper end of the hydraulic buffer seat (27) is limitedly connected to the connecting block (26). The corner end of the limiting frame block (30) is fixedly connected to the C-shaped guide block (28). The upper end of the C-shaped guide block (28) is fixedly connected to the plate (25). The cleaning and disposal structure (2) includes a first cleaning roller (31), a track frame (32), a movable ring shaft (33), an electro-hydraulic guide rod (34), and a control motor (35). The movable ring shaft (33) is slidably connected to the track frame (32). The control motor (35) is installed on one side of the movable ring shaft (33). The first cleaning roller (31) is driven and connected to the side end of the control motor (35). The electro-hydraulic guide rod (34) is hinged to the upper end of the control motor (35). The upper end of the track plate frame (32) is fixedly connected to the limiting frame block (30), and the upper end of the electric hydraulic guide rod (34) is hinged to the plate (25). The electric hydraulic guide rod (34) changes the position of the movable ring shaft (33) on the track plate frame (32) by extension and retraction, so that the first cleaning roller (31) moves accordingly.

2. The sliding connection structure of a textile needle punching machine according to claim 1, characterized in that: The side end of the docking block (26) is fixedly connected to the side guard seat (20). The rotating disk (14) drives the side guard seat (20) to move through the second connecting rod (24) and the first connecting rod (23). The side guard seat (20) is connected to the hydraulic buffer seat (27) through the docking block (26) and is buffered and protected by the hydraulic buffer seat (27).

3. The sliding connection structure of a textile needle punching machine according to claim 1, characterized in that: The dual-head motor (16) is fixedly installed on the upper end of the fixed partition (8), the side end of the limiting frame (11) is fixedly connected to the plate (25), and the positioning detector (9) is used for the positioning detection of the needle body (17).

4. The sliding connection structure of a textile needle punching machine according to claim 3, characterized in that: The needle body (17) and the reinforcing seat (18) are slidably connected within the limiting frame (11), and the docking block (26) and the hydraulic buffer seat (27) are used for longitudinal limiting of the movement of the needle body (17) and the reinforcing seat (18).

5. The sliding connection structure of a textile needle punching machine according to claim 4, characterized in that: The track frame (32) is also equipped with a cooperating motor (36), and a second cleaning roller (37) is driven and connected to the cooperating motor (36). The lower end of the track frame (32) is provided with a guide support (38), which is used to guide the waste hair.

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