Sliding connection structure of spinning needling machine

Abstract

The invention relates to the technical field of textile needling machines, in particular to a sliding connection structure of a textile needling machine, which comprises a needling control structure and a cleaning treatment structure, the lower end of the needling control structure is in limit connection with the cleaning treatment structure, and the needling control structure comprises a limit protection part and a motion control part. The movement control component is installed in the center of the limiting protection component in a limiting mode, and the limiting protection component comprises a fixing support, a conical supporting seat, a protection plate, a fixing partition plate, an in-place detector, a reinforcing connecting frame and a limiting frame; the lower end of the conical supporting seat is fixedly connected with a fixed partition plate, the front end of the conical supporting seat is fixedly connected with a reinforcing connecting frame, and the lower end of the reinforcing connecting frame is fixedly connected with a limiting frame. And by arranging the needling control structure and the cleaning treatment structure, spinning needling work can be conveniently carried out.

Description

Technical Field

[0001] The invention relates to the technical field of textile needling machines, in particular to a sliding connection structure of a textile needling machine. Background Art

[0002] The setting of the textile needle loom is convenient for textile processing. The needle loom uses a triangular or other shaped cross-section and a barbed needle with a barbed hook on the edge to repeatedly puncture the fiber web. The fiber web unloaded from the cross-web or air-web machine is very fluffy when fed into the needle loom. It is only the bonding force between the fibers that generates a certain strong force. When multiple needles penetrate the fiber web, the barbed hooks on the needles will drive the fibers on the surface and sub-surface of the fiber web to move from the plane direction of the fiber web to the vertical direction of the fiber web, causing the fibers to shift up and down. The fibers that shift up and down squeeze the fiber web to a certain extent, causing the fibers in the fiber web to be close together and compressed.

[0003] According to Chinese patent publication number CN116334847A, a needle loom for textiles is disclosed, which relates to the technical field of needle looms, and includes a mounting frame, the top end of the inner wall of the mounting frame is fixedly connected with a mounting seat, the bottom end of the mounting seat is installed with an upper support plate, the bottom end of the inner wall of the mounting frame is fixedly connected with a lower support plate, a replacement mechanism and a connecting mechanism, by providing the replacement mechanism and the connecting mechanism, the needle is inserted into the mounting hole, and the needle plate is installed on the movable seat. During the installation process, the movable seat contacts with the lower pressing block, presses the lower pressing block to move downward, and the displacement of the lower pressing block drives the push plate to move, and the displacement of the push plate clamps and fixes the outer periphery of the needle together with the mounting hole; at the same time, the top end of the needle contacts with the movable seat, so that the needle is automatically tightened. This structure is convenient for replacing the needle, and the operator does not need to use tools such as hammers, and the needle is automatically fixed during the installation of the needle plate to prevent the needle from loosening during use.

[0004] At present, the sliding connection structure of the existing textile needling machine and the above-mentioned case are not convenient for performing reciprocating efficient needling work when in use, and are prone to irregular movement problems, resulting in instability during the production of textile products. At the same time, regular cleaning work is required to prevent different products from contacting each other and affecting the quality of the products. Therefore, improvements are made to the above-mentioned problems. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a sliding connection structure of a textile needling machine.

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

[0007] The position limiting protection component comprises a fixed bracket, a conical support seat, a protection plate, a fixed partition, an in-place detector, a reinforcement connecting frame and a position limiting frame, the upper end of the conical support seat is fixedly connected to the fixed bracket, the lower end of the conical support seat is fixedly connected to the fixed partition, the front end of the conical support seat is fixedly connected to the reinforcement connecting frame, the lower end of the reinforcement connecting frame is fixedly connected to the position limiting frame, the upper end of the position limiting frame is fixedly connected to the protection plate, the upper end of the protection plate is fixedly connected to the fixed partition, and the front end of the position limiting frame is installed with an in-place detector;

[0008] The motion control component comprises an operating mechanism and a buffer protection mechanism, and the lower end limit of the operating mechanism is connected with the buffer protection mechanism.

[0009] Specifically, the operating mechanism includes a rotating disk, a driving rod, a double-headed motor, a needle body, a reinforcement seat, a connecting guide seat, a side guard seat, a connecting guide support rod, a butt hinge seat, a first connecting rod and a second connecting rod. The side end of the double-headed motor is driven and connected to the driving rod, and the side end of the driving rod is fixedly connected to the rotating disk. The side end of the rotating disk is hingedly provided with a second connecting rod, and the lower end of the second connecting rod is hingedly provided with a first connecting rod, and the lower end of the first connecting rod is hinged to the butt hinge seat.

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

[0011] Specifically, the buffer protection mechanism includes a plate, a butt-jointed block, a hydraulic buffer seat, a C-shaped guide block, a support plate and a limit frame block. The side end of the limit frame block is fixedly connected with the support plate, and the upper end of the support plate is installed with a hydraulic buffer seat. The upper end of the hydraulic buffer seat is limit-connected with the butt-jointed block, and the corner side end position of the limit frame block is fixedly connected with the C-shaped guide block. The upper end of the C-shaped guide block is fixedly connected with a plate. The structural setting of the limit protection component facilitates the support work, and the fixed bracket, the conical support seat, the protection plate, and the fixed partition are fixed to facilitate movement. The installation and positioning of the control component and the setting of the limit frame facilitate the limiting activity of the motion control component, and the setting of the in-place detector facilitates the in-place detection of the needle body. The double-headed motor can drive the rotating disk to rotate through the driving rod, so that the second connecting rod and the first connecting rod follow the movement, thereby changing the position of the reinforcement seat through the docking hinge seat and the connecting guide support rod, so that the needle body can reciprocate up and down. At the same time, the side end of the reinforcement seat is connected to the docking block, and the hydraulic buffer seat performs buffering protection on the lower end. At the same time, it can perform limiting work so that the reinforcement seat can only move longitudinally.

[0012] Specifically, the side end of the butt-joint 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 butt-joint block, and buffering protection is performed through the hydraulic buffer seat.

[0013] Specifically, the cleaning and disposal structure includes a first cleaning roller, a track plate frame, a movable ring shaft, an electric hydraulic guide rod and a control motor. The track plate frame is slidably connected with the movable ring shaft, and a control motor is installed on one side of the movable ring shaft. The side end of the control motor is driven and connected with the first cleaning roller. The upper end of the control motor is hinged with an electric hydraulic guide rod. The structural setting of the cleaning and disposal structure facilitates the cleaning of the needle body. The electric hydraulic guide rod changes the position of the movable ring shaft on the track plate 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 contacts the gap between the needle body, cleaning can be performed, which facilitates the cleaning and removal of fibers on the needle body.

[0014] Specifically, the upper end of the track plate frame is fixedly connected to the limit frame block, and the upper end of the electric hydraulic guide rod is hinged to the plate. The electric hydraulic guide rod changes the position of the movable ring shaft on the track plate frame by telescoping, so that the first cleaning roller follows the movement.

[0015] Specifically, the double-headed motor is fixedly mounted on the upper end of the fixed partition, the side end of the limit frame is fixedly connected to the plate, and the in-place detector is used for in-place detection of the needle body.

[0016] Specifically, the needle body and the reinforcement seat are connected in a limited sliding manner within a limit frame, and the docking block and the hydraulic buffer seat are used for longitudinal limitation of the movement of the needle body and the reinforcement 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, and the guide support is used for guiding waste hair.

[0018] Beneficial effects of the present invention:

[0019] First, the present invention facilitates the support work through the structural setting of the limit protection component, and the fixed bracket, conical support seat, protection plate, and fixed partition are fixed to facilitate the installation and positioning of the motion control component. At the same time, the setting of the limit frame facilitates the limiting activity of the motion control component, and the setting of the in-place detector facilitates the in-place detection of the needle body. The double-headed motor can drive the rotating disk to rotate through the driving rod, so that the second connecting rod and the first connecting rod follow the movement, thereby changing the position of the reinforcement seat through the docking hinge seat and the connecting guide support rod, so that the needle body can reciprocate up and down. At the same time, the side end of the reinforcement seat is connected to the docking block, and the hydraulic buffer seat performs buffering protection on the lower end. At the same time, the limiting work can be performed, so that the reinforcement seat can only move longitudinally.

[0020] Secondly, the present invention facilitates the cleaning of the needle body through the structural setting 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. At the same time, the control motor can drive the first cleaning roller to rotate. When the first cleaning roller contacts the gap between the needle body, cleaning can be performed, thereby facilitating the cleaning and removal of fibers on the needle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from a side perspective;

[0024] Figure 3 It is a split diagram of the main body in the present invention;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the acupuncture control structure of the present invention from the front perspective;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the position limiting protection component in the present invention from a front viewing angle;

[0027] Figure 6It is a schematic diagram of the three-dimensional structure of the motion control component of the present invention from a front perspective;

[0028] Figure 7 It is a three-dimensional diagram of the operating mechanism in the present invention;

[0029] Figure 8 It is a three-dimensional diagram of the buffer protection mechanism in the present invention;

[0030] Fig. 9 A three-dimensional diagram of the cleaning and disposal structure of the present invention;

[0031] Fig.10 It is a schematic diagram of the three-dimensional structure from the front perspective of the second embodiment of the main body of the present invention.

[0032] In the figure: 1- acupuncture control structure, 2- cleaning and disposal structure, 3- limit protection component, 4- motion control component, 5- fixed bracket, 6- conical support seat, 7- protection plate, 8- fixed partition, 9- in-place detector, 10- reinforcement frame, 11- limit frame, 12- running mechanism, 13- buffer protection mechanism, 14- rotating disk, 15- driving rod, 16- double-headed motor, 17- needle body, 18- reinforcement seat, 19- connecting guide seat, 20-side guard seat, 21-connecting guide support rod, 22-butt hinge seat, 23-first connecting rod, 24-second connecting rod, 25-plate, 26-butt connecting block, 27-hydraulic buffer seat, 28-C-type guide block, 29-support plate, 30-limiting frame block, 31-first cleaning roller, 32-track plate frame, 33-movable ring shaft, 34-electric hydraulic guide rod, 35-control motor, 36-matching motor, 37-second cleaning roller, 38-guide support. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0034] The present invention is further described below in conjunction with 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 comprises a needle-punching control structure 1 and a cleaning and disposal structure 2, the lower end of the needle-punching control structure 1 is limitedly connected with the cleaning and disposal structure 2, the needle-punching control structure 1 comprises a limit protection component 3 and a motion control component 4, and the center limit of the limit protection component 3 is installed with the motion control component 4;

[0037] The position limiting protection component 3 includes a fixed bracket 5, a conical support seat 6, a protection plate 7, a fixed partition 8, an in-place detector 9, a reinforcement connecting frame 10 and a position limiting frame 11. The upper end of the conical support seat 6 is fixedly connected with the fixed bracket 5, the lower end of the conical support seat 6 is fixedly connected with the fixed partition 8, the front end of the conical support seat 6 is fixedly connected with the reinforcement connecting frame 10, the lower end of the reinforcement connecting frame 10 is fixedly connected with the position limiting frame 11, the upper end of the position limiting frame 11 is fixedly connected with the protection plate 7, the upper end of the protection plate 7 is fixedly connected with the fixed partition 8, and the front end of the position limiting frame 11 is installed with the position detecting device 9;

[0038] The motion control component 4 includes an operating mechanism 12 and a buffer protection mechanism 13 . The lower end of the operating mechanism 12 is limitedly connected to the buffer protection mechanism 13 .

[0039] The operating mechanism 12 includes a rotating disk 14, a driving rod 15, a double-headed motor 16, a needle body 17, a reinforcement seat 18, a connecting guide seat 19, a side guard seat 20, a connecting guide support rod 21, a butt joint seat 22, a first connecting rod 23 and a second connecting rod 24. The side end of the double-headed motor 16 is drivingly connected to the driving rod 15, and the side end of the driving rod 15 is fixedly connected to the rotating disk 14. The side end of the rotating disk 14 is hinged with a second connecting rod 24, and the lower end of the second connecting rod 24 is hinged with a first connecting rod 23. The lower end of the first connecting rod 23 is hinged to the butt joint seat 22. The textile material is transmitted at the lower end of the limit frame block 30. At this time, the double-headed motor 16 is working, and the double-headed motor 16 controls the driving The movable 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 support rod 21 through a docking hinge seat 22 to facilitate coordinated movement, and the connecting guide support rod 21 is fixed to the reinforcement seat 18 through a side guard seat 20, and the center of the connecting guide support rod 21 is fixed to the reinforcement seat 18 through a connecting guide seat 19, so that under the drive control of the double-headed motor 16, the needle body 17 can slide within the upper limit of the limit frame 11.

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

[0041] The buffer protection mechanism 13 includes a plate 25, a butt-connecting block 26, a hydraulic buffer seat 27, a C-shaped guide block 28, a support plate 29 and a limit frame block 30. The side end of the limit frame block 30 is fixedly connected with the support plate 29, and the upper end of the support plate 29 is installed with a hydraulic buffer seat 27. The upper end of the hydraulic buffer seat 27 is limit-connected with the butt-connecting block 26. The corner side end position of the limit frame block 30 is fixedly connected with the C-shaped guide block 28, and the upper end of the C-shaped guide block 28 is fixedly connected with the plate 25. The side end of the reinforcement seat 18 is fixed to the butt-connecting block 26. When the reinforcement seat 18 moves, it drives the butt-connecting block 26 to move synchronously. At this time, the hydraulic buffer seat 27 follows the extension and retraction, and at the same time limits the longitudinal position, so that the reinforcement seat 18 can only be adjusted by longitudinal sliding.

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

[0043] The cleaning and disposal structure 2 includes a first cleaning roller 31, a track plate frame 32, a movable ring shaft 33, an electric hydraulic guide rod 34 and a control motor 35. The track plate frame 32 is slidably connected with a movable ring shaft 33, and a control motor 35 is installed on one side of the movable ring shaft 33. The side end of the control motor 35 is driven and connected with the first cleaning roller 31. The upper end of the control motor 35 is hinged with an electric hydraulic guide rod 34. The limit frame 30 can also limit the movement of the needle body 17 and the reinforcement seat 18. When too much hair is stored on the needle body 17, the needle body 17 and the reinforcement seat 18 reach the lowermost position through the control of the double-headed motor 16. At this time, the electric hydraulic guide rod 34 performs reciprocating telescopic adjustment to change the position of the movable ring shaft 33 on the track plate frame 32. At this time, the control motor 35 can drive the first cleaning roller 31 to rotate, and the brush on the first cleaning roller 31 contacts the needle body 17 to adhere the hair, thereby separating the hair from the needle body 17.

[0044] The upper end of the track frame 32 is fixedly connected to the limit frame 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 frame 32 by telescoping, so that the first cleaning roller 31 follows the movement.

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

[0046] The needle body 17 and the reinforcement seat 18 are connected in a limited sliding manner in 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 reinforcement seat 18 .

[0047] The working principle is as follows: when in use, the textile material is transmitted at the lower end of the limit frame block 30, and the double-headed motor 16 is working at this time, and the double-headed motor 16 controls the driving rod 15 to rotate. The side end of the driving rod 15 can control the rotation of the rotating disk 14, and the side end of the rotating disk 14 is hinged with 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 with 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 to facilitate coordinated movement, and the connecting guide support rod 21 is fixed to the reinforcement seat 18 through the side guard seat 20, and the center of the connecting guide support rod 21 is fixed to the reinforcement seat 18 through the connecting guide seat 19, so that under the drive control of the double-headed motor 16, the needle body 17 can slide within the limit limit of the limit frame 11, and the side end of the reinforcement seat 18 is fixed to the butt joint block 26. When the reinforcement seat 18 moves, the butt joint block 26 is driven to move synchronously. At this time, the hydraulic buffer seat 27 follows the extension and retraction, and the longitudinal position is limited at the same time, so that the reinforcement seat 18 can only be adjusted by longitudinal sliding, and a fixed bracket 5 is provided at the upper end of the conical support seat 6, which is convenient for fixing and connecting with the external casing through the fixed bracket 5, and the lower end of the fixed bracket 5 and the conical support seat 6 is fixedly installed with the limit frame 11 through the protective plate 7 and the fixed partition 8. At the same time, the setting of the fixed partition 8 facilitates the limit installation of the double-headed motor 16, and the plate 25, the C-shaped guide block 28, the limit frame block 30, and the support plate 29 are fixed as a whole, which is convenient for carrying and protecting work, and at the same time, the limit frame block 30 can also play the role of the needle body 1 7. The limiting work of the movement of the reinforcement seat 18. When too much hair is stored on the needle body 17, the needle body 17 and the reinforcement seat 18 are controlled by the double-headed motor 16 to reach the lowermost position. At this time, the electric hydraulic guide rod 34 performs reciprocating telescopic adjustment to change the position of the movable ring shaft 33 on the track plate 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 to adhere the hair, thereby separating the hair from the needle body 17 to complete the work.

[0048] Example 2

[0049] On the basis of Example 1, Fig.10As shown, a matching motor 36 is also installed on the track plate frame 32, and a second cleaning roller 37 is driven and connected to the matching motor 36. A guide support 38 is provided at the lower end of the track plate frame 32, and the guide support 38 is used for guiding the waste hair;

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

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sliding connection structure of a textile needling machine, characterized in that: The device comprises an acupuncture control structure (1) and a cleaning and disposal structure (2), wherein the lower end of the acupuncture control structure (1) is position-limitedly connected to the cleaning and disposal structure (2), the acupuncture control structure (1) comprises a position-limiting protection component (3) and a motion control component (4), and the center position of the position-limiting protection component (3) is position-limitedly installed with the motion control component (4); The position limiting protection component (3) comprises a fixed bracket (5), a conical support seat (6), a protection plate (7), a fixed partition (8), an in-position detector (9), a reinforcement connecting frame (10) and a position 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 reinforcement connecting frame (10); the lower end of the reinforcement connecting frame (10) is fixedly connected to the position limiting frame (11); the upper end of the position limiting frame (11) is fixedly connected to the protection plate (7); the upper end of the protection plate (7) is fixedly connected to the fixed partition (8); and the front end of the position limiting frame (11) is installed with the in-position detector (9); The motion control component (4) comprises an operating mechanism (12) and a buffer protection mechanism (13), and the lower end limit of the operating mechanism (12) is connected to the buffer protection mechanism (13).

2. A sliding connection structure for a textile needle loom according to claim 1, characterized in that: The operating mechanism (12) comprises a rotating disk (14), a driving rod (15), a double-headed motor (16), a needle body (17), a reinforcement seat (18), a connecting guide seat (19), a side guard seat (20), a connecting guide support rod (21), a butt joint seat (22), a first connecting rod (23) and a second connecting rod (24); the side end of the double-headed motor (16) is drivingly connected to the driving rod (15); the side end of the driving rod (15) is fixedly connected to the rotating disk (14); the side end of the rotating disk (14) is hingedly provided with a second connecting rod (24); the lower end of the second connecting rod (24) is hingedly provided with a first connecting rod (23); the lower end of the first connecting rod (23) is hingedly arranged with the butt joint seat (22).

3. The sliding connection structure of a textile needling machine according to claim 2, characterized in that: The side end of the butt hinge seat (22) is fixedly connected to a connecting guide rod (21), the center of the connecting guide rod (21) is fixedly connected to a connecting guide seat (19), the lower end of the connecting guide seat (19) is fixedly connected to a reinforcement seat (18), the lower end of the reinforcement seat (18) is fixedly connected to a needle body (17), and the connecting guide rod (21) is fixedly connected to the reinforcement seat (18) via a side guard seat (20).

4. A sliding connection structure for a textile needling machine according to claim 3, characterized in that: The buffer protection mechanism (13) comprises a plate (25), a butt-connecting block (26), a hydraulic buffer seat (27), a C-shaped guide block (28), a support plate (29) and a limit frame block (30); the side end of the limit frame block (30) is fixedly connected to the support plate (29); the upper end of the support plate (29) is equipped with a hydraulic buffer seat (27); the upper end of the hydraulic buffer seat (27) is limit-connected to the butt-connecting block (26); the side end position of the limit 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).

5. The sliding connection structure of a textile needling machine according to claim 4, characterized in that: The side end of the butt-joint block (26) is fixedly connected to the side guard seat (20); the rotating disk (14) drives the side guard seat (20) to move via the second connecting rod (24) and the first connecting rod (23); and the side guard seat (20) is connected to the hydraulic buffer seat (27) via the butt-joint block (26) to provide buffer protection via the hydraulic buffer seat (27).

6. The sliding connection structure of a textile needle loom according to claim 5, characterized in that: The cleaning and disposal structure (2) comprises a first cleaning roller (31), a track plate frame (32), a movable ring shaft (33), an electric hydraulic guide rod (34) and a control motor (35); the track plate frame (32) is slidably connected to the movable ring shaft (33); a control motor (35) is installed on one side of the movable ring shaft (33); the side end of the control motor (35) is drivingly connected to the first cleaning roller (31); and the upper end of the control motor (35) is hingedly provided with an electric hydraulic guide rod (34).

7. The sliding connection structure of a textile needling machine according to claim 6, characterized in that: The upper end of the track plate frame (32) is fixedly connected to the limit frame (30), and the upper end of the electric hydraulic guide rod (34) is hingedly arranged with 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 telescoping, thereby allowing the first cleaning roller (31) to follow the movement.

8. The sliding connection structure of a textile needle loom according to claim 7, characterized in that: The double-headed motor (16) is fixedly mounted on the upper end of the fixed partition (8), the side end of the limit frame (11) is fixedly connected to the plate (25), and the in-position detector (9) is used for in-position detection of the needle body (17).

9. A sliding connection structure for a textile needle loom according to claim 8, characterized in that: The needle body (17) and the reinforcement seat (18) are connected in a limited sliding manner within the limit 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 reinforcement seat (18).

10. The sliding connection structure of a textile needle loom according to claim 9, characterized in that: A matching motor (36) is also installed on the track plate frame (32), and a second cleaning roller (37) is driven and connected to the matching motor (36). A guide support (38) is provided at the lower end of the track plate frame (32), and the guide support (38) is used for guiding waste hair.

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