Non-woven fabric trimming traction winding machine

Abstract

The utility model relates to the technical field of winding machines, in particular to a non-woven fabric trimming traction winding machine which comprises a machine frame, a winding mechanism and a traction mechanism, the winding mechanism is arranged on the machine frame and comprises a winding drum, a first transmission shaft and a winding motor, the end of the first transmission shaft is rotationally connected with the machine frame, and the traction mechanism is arranged on the winding drum. The winding drum is arranged on the first transmission shaft in a sleeving manner, the winding motor is fixedly connected with the rack, an output shaft of the winding motor is in transmission connection with the first transmission shaft, and the winding drum is used for winding leftover materials of the non-woven fabric; the traction mechanism comprises a mounting base, a reciprocating screw rod, a second transmission shaft, a guide rod, a traction base and a containing assembly, through the design of a clamping plate and an elastic element in the containing assembly, the traction mechanism achieves shock absorption on the rim charges of the non-woven fabric in the traction process, the rigid contact of the rim charges of the non-woven fabric can be converted into flexible contact, and therefore the non-woven fabric can be effectively prevented from being damaged. Therefore, the abrasion of the rim charge of the non-woven fabric in the winding and unwinding process is reduced.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, and in particular to a non-woven fabric edge-cutting traction winding machine. Background Technology

[0002] Edge trimming of nonwoven fabric is a crucial step in the nonwoven fabric processing, involving the treatment of the fabric's edges to ensure dimensional accuracy and appearance quality. The winding capacity of the residual material after edge trimming is critical, requiring avoidance of frequent changes to the winding drum. In existing winding machines, the winding position of the nonwoven fabric edge material is singular during unwinding and winding, failing to provide sufficient traction for even distribution on the winding drum and resulting in limited drum storage capacity. Utility Model Content

[0003] The technical problem to be solved by this utility model is: in order to overcome the problem that in the prior art, the nonwoven fabric edge material is wound at a single position during the winding and unwinding process, and cannot provide traction for the nonwoven fabric edge material so that the nonwoven fabric edge material is evenly distributed on the winding drum, a nonwoven fabric edge traction winding machine is provided.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a non-woven fabric edge cutting and traction winding machine, including a frame, a winding mechanism, and a traction mechanism.

[0005] The winding mechanism is arranged on the frame. The winding mechanism includes a winding drum, a first drive shaft and a winding motor. The end of the first drive shaft is rotatably connected to the frame. The winding drum is mounted on the first drive shaft. The winding motor is fixedly connected to the frame. The output shaft of the winding motor is drivenly connected to the first drive shaft. The winding drum is used to wind the edge material of the nonwoven fabric.

[0006] The traction mechanism includes a mounting base, a reciprocating lead screw, a second drive shaft, a guide rod, a traction seat, and a housing assembly. The mounting base is fixedly connected to the frame, the reciprocating lead screw is rotatably connected to the mounting base, and the second drive shaft is rotatably connected to the mounting base. One end of the second drive shaft is driven by the reciprocating lead screw, and the other end extends to the outside of the mounting base. The first and second drive shafts are arranged on the same side and are driven by each other. The guide rod is fixedly connected to the mounting base, the top end of the traction seat is slidably connected to the guide rod, and the bottom end of the traction seat is threadedly connected to the reciprocating lead screw. A through hole is provided on the traction seat, and the housing assembly is arranged in the through hole of the traction seat. Inside, the receiving assembly includes two clamping plates and two elastic elements. The clamping plates and elastic elements correspond one-to-one. One end of the elastic element is fixedly connected to the traction seat, and the other end is fixedly connected to the clamping plate. A clamping cavity is formed between the two clamping plates. The clamping cavity is used for the nonwoven fabric edge material to pass through. The elastic elements enable the clamping plates to hold the nonwoven fabric edge material against the clamping plate. Through the design of the clamping plates and elastic elements in the receiving assembly, the traction mechanism can achieve shock absorption of the nonwoven fabric edge material during the traction process, and can transform the rigid contact of the nonwoven fabric edge material into a flexible contact, thereby reducing the wear of the nonwoven fabric edge material during the winding and unwinding process.

[0007] The accommodating assembly includes at least two telescopic elements, one end of which is fixedly connected to the traction seat and the other end of which is fixedly connected to the clamping plate, with an elastic element located between the telescopic elements.

[0008] The accommodating component includes a stabilizer bar, with each stabilizer bar and clamping plate corresponding to one another. The stabilizer bar and its corresponding clamping plate are fixedly connected. The traction seat has a stabilizing groove communicating with the through hole, with each stabilizing groove and stabilizer bar corresponding to one another. The stabilizer bar is slidably arranged in its corresponding stabilizing groove.

[0009] Further, the reciprocating screw has a reciprocating groove extending along its axial direction, the axis of the reciprocating screw is parallel to the axis of the traction cylinder, and a slider is rotatably arranged at the bottom end of the traction seat, the slider being slidably arranged in the reciprocating groove.

[0010] Further, the clamping plate is an arc-shaped plate, and a guide protrusion is formed on one end face of the clamping plate near the edge of the non-woven fabric. The guide protrusion has a spherical cross-section.

[0011] It further includes a sliding connection between the clamping plate and the traction seat.

[0012] It further includes a guide surface at the end of the clamping plate that tapers toward the center of the clamping plate.

[0013] The beneficial effects of this utility model are as follows: The nonwoven fabric edge trimming and winding machine provided by this utility model, through the design of the clamping plate and elastic element in the accommodating component, enables the traction mechanism to achieve shock absorption of the nonwoven fabric edge material during the traction process, and can transform the rigid contact of the nonwoven fabric edge material into a flexible contact, thereby reducing the wear of the nonwoven fabric edge material during the winding and unwinding process, avoiding its breakage, and realizing the reciprocating winding of the nonwoven fabric edge material, avoiding frequent replacement. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a utility model Figure 1 Enlarged structural diagram at point A;

[0017] Figure 3 This is a utility model Figure 2 A schematic diagram of the structure with partial cross-section.

[0018] In the diagram: 1. Frame, 2. Winding mechanism, 21. Winding drum, 22. First drive shaft, 23. Winding motor, 3. Traction mechanism, 31. Mounting base, 32. Reciprocating screw, 321. Reciprocating groove, 33. Second drive shaft, 34. Guide rod, 35. Traction seat, 351. Through hole, 352. Stabilizing groove, 353. Slider, 36. Receiving assembly, 361. Clamping plate, 3611. Guide protrusion, 3612. Guide surface, 362. Elastic element, 363. Clamping cavity, 364. Telescopic element, 365. Stabilizing rod. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0020] like Figure 1 This is a schematic diagram of the structure of this utility model, a non-woven fabric edge trimming and winding machine, including a frame 1, a winding mechanism 2, and a traction mechanism 3.

[0021] The winding mechanism 2 is arranged on the frame 1. The winding mechanism 2 includes a winding drum 21, a first drive shaft 22 and a winding motor 23. The end of the first drive shaft 22 is rotatably connected to the frame 1. The winding drum 21 is mounted on the first drive shaft 22. The winding motor 23 is fixedly connected to the frame 1. The output shaft of the winding motor 23 is connected to the first drive shaft 22. The winding drum 21 is used for winding the edge material of the nonwoven fabric. The output shaft of the winding motor 23 and the first drive shaft 22 are connected by a transmission chain.

[0022] like Figure 2 , Figure 3 As shown, the traction mechanism 3 includes a mounting base 31, a reciprocating screw 32, a second drive shaft 33, a guide rod 34, a traction seat 35, and a housing assembly 36. The elastic element 362 is a spring. The mounting base 31 is fixedly connected to the frame 1. The reciprocating screw 32 is rotatably connected to the mounting base 31. The second drive shaft 33 is rotatably connected to the mounting base 31. One end of the second drive shaft 33 is connected to the reciprocating screw 32, and the other end extends to the outside of the mounting base 31. The first drive shaft 22 and the second drive shaft 33 are arranged on the same side and are connected to each other. The first drive shaft 22 and the second drive shaft 33 are connected by a synchronous belt or a drive chain. The guide rod 34 is fixedly connected to the mounting base 31. The top end of the traction seat 35 is slidably connected to the guide rod 34, and the bottom end of the traction seat 35 is threadedly connected to the reciprocating screw 32. The traction seat 35 has a... The through hole 351 and the receiving assembly 36 are arranged in the through hole 351 of the traction seat 35. The receiving assembly 36 includes two clamping plates 361 and two elastic elements 362. The clamping plates 361 and the elastic elements 362 correspond one-to-one. One end of the elastic element 362 is fixedly connected to the traction seat 35 and the other end is fixedly connected to the clamping plate 361. A clamping cavity 363 is formed between the two clamping plates 361. The clamping cavity 363 is used for the non-woven fabric edge material to pass through. The elastic element 362 enables the clamping plate 361 to abut against the non-woven fabric edge material. Through the design of the clamping plates 361 and the elastic element 362 in the receiving assembly 36, the traction mechanism 3 can realize shock absorption of the non-woven fabric edge material during the traction process, and can change the rigid contact of the non-woven fabric edge material into a flexible contact, thereby reducing the impact of the non-woven fabric edge material on the equipment and the wear of the non-woven fabric edge material during the winding and unwinding process, and avoiding its breakage.

[0023] The receiving assembly 36 includes at least two telescopic elements 364. One end of the telescopic element 364 is fixedly connected to the traction seat 35, and the other end is fixedly connected to the clamping plate 361. The telescopic element 364 is a telescopic rod. The elastic element 362 is located between the telescopic elements 364. The telescopic elements 364 can provide support for the clamping plate 361 and prevent it from deflecting.

[0024] like Figure 2 , Figure 3As shown, the receiving assembly 36 includes a stabilizing rod 365, which corresponds one-to-one with the clamping plate 361. The stabilizing rod 365 and its corresponding clamping plate 361 are fixedly connected. The traction seat 35 has a stabilizing groove 352 that communicates with the through hole 351. The stabilizing groove 352 and the stabilizing rod 365 correspond one-to-one. The stabilizing rod 365 is slidably arranged in its corresponding stabilizing groove 352. The stabilizing rod 365 can provide another support point for the clamping plate 361 and can fix the support of the elastic element 362 to prevent it from falling off.

[0025] like Figure 2 , Figure 3 As shown, a reciprocating groove 321 extending along its axial direction is provided on the reciprocating screw 32. The axis of the reciprocating screw 32 is parallel to the axis of the traction cylinder. A slider 353 is rotatably arranged at the bottom end of the traction seat 35, and the slider 353 is slidably arranged in the reciprocating groove 321.

[0026] like Figure 2 , Figure 3 As shown, the clamping plate 361 is an arc-shaped plate. A guide protrusion 3611 is formed on one end face of the clamping plate 361 near the edge of the nonwoven fabric. The guide protrusion 3611 has a spherical cross-section to reduce the wear of the edge of the nonwoven fabric and prevent it from breaking.

[0027] The clamping plate 361 and the traction seat 35 are slidably connected. The slidable connection can increase the stability of the clamping plate 361. The end of the clamping plate 361 has an inlet surface 3612 that shrinks toward the center of the clamping plate 361. The inlet surface 3612 can prevent the edge material of the non-woven fabric from slipping out of the clamping cavity 363.

[0028] In use, the winding motor 23 starts and starts the first drive shaft 22 to rotate. The first drive shaft 22 drives the second drive shaft 33 to rotate through the drive belt. The first drive shaft 22 drives the winding drum 21 to rotate, thereby winding or unwinding the edge material of the nonwoven fabric. The edge material of the nonwoven fabric passes through the clamping cavity 363. During the winding and unwinding process of the edge material of the nonwoven fabric, the vibration of the edge material of the nonwoven fabric is absorbed by the elastic element 362, thereby reducing the impact on the edge material of the nonwoven fabric itself. Also, due to the presence of the elastic element 262, the clamping plate 361 always fits the edge material of the nonwoven fabric and maintains the existence of the clamping cavity 363, preventing the edge material of the nonwoven fabric from slipping off and breaking.

[0029] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A nonwoven fabric edge-cutting and winding machine, characterized in that, It includes a frame (1), a winding mechanism (2), and a traction mechanism (3). The winding mechanism (2) is arranged on the frame (1). The winding mechanism (2) includes a winding drum (21), a first drive shaft (22) and a winding motor (23). The end of the first drive shaft (22) is rotatably connected to the frame (1). The winding drum (21) is mounted on the first drive shaft (22). The winding motor (23) is fixedly connected to the frame (1). The output shaft of the winding motor (23) is connected to the first drive shaft (22). The winding drum (21) is used to wind the edge material of the nonwoven fabric. The traction mechanism (3) includes a mounting base (31), a reciprocating screw (32), a second drive shaft (33), a guide rod (34), a traction seat (35), and a housing assembly (36). The mounting base (31) is fixedly connected to the frame (1). The reciprocating screw (32) is rotatably connected to the mounting base (31). The second drive shaft (33) is rotatably connected to the mounting base (31). One end of the second drive shaft (33) is drivenly connected to the reciprocating screw (32), and the other end extends to the outside of the mounting base (31). The first drive shaft (22) and the second drive shaft (33) are arranged on the same side and are drivenly connected to each other. The guide rod (34) is fixedly connected to the mounting base (31). The top end of the traction seat (35) is connected to the guide rod. (34) Sliding connection, the bottom end of the traction seat (35) is threadedly connected to the reciprocating screw (32), the traction seat (35) is provided with a through hole (351), the receiving assembly (36) is arranged in the through hole (351) of the traction seat (35), the receiving assembly (36) includes two clamping plates (361) and two elastic elements (362), the clamping plates (361) and elastic elements (362) correspond one to one, one end of the elastic element (362) is fixedly connected to the traction seat (35), and the other end is fixedly connected to the clamping plate (361), a clamping cavity (363) is formed between the two clamping plates (361), the clamping cavity (363) is used for the non-woven fabric edge material to pass through, and the elastic element (362) can make the clamping plate (361) abut against the non-woven fabric edge material.

2. The nonwoven fabric edge trimming and winding machine as described in claim 1, characterized in that: The receiving assembly (36) includes at least two telescopic elements (364), one end of which is fixedly connected to the traction seat (35) and the other end is fixedly connected to the clamp (361), and the elastic element (362) is located between the telescopic elements (364).

3. The nonwoven fabric edge trimming and winding machine as described in claim 1, characterized in that: The receiving assembly (36) includes a stabilizing rod (365), which corresponds to a clamping plate (361). The stabilizing rod (365) and its corresponding clamping plate (361) are fixedly connected. The traction seat (35) has a stabilizing groove (352) communicating with the through hole (351). The stabilizing groove (352) and the stabilizing rod (365) correspond to each other. The stabilizing rod (365) is slidably arranged in its corresponding stabilizing groove (352).

4. The nonwoven fabric edge trimming and winding machine as described in claim 1, characterized in that: The reciprocating screw (32) has a reciprocating groove (321) extending along its axial direction. The axis of the reciprocating screw (32) is parallel to the axis of the traction cylinder. A slider (353) is rotatably arranged at the bottom end of the traction seat (35), and the slider (353) is slidably arranged in the reciprocating groove (321).

5. A nonwoven fabric edge-cutting and winding machine as described in claim 1, characterized in that: The clamping plate (361) is an arc-shaped plate. A guide protrusion (3611) is formed on one end face of the clamping plate (361) near the edge of the nonwoven fabric. The guide protrusion (3611) has a spherical cross-section.

6. The nonwoven fabric edge trimming and winding machine as described in claim 1, characterized in that: The clamp (361) and the traction seat (35) are slidably connected.

7. A nonwoven fabric edge trimming and winding machine as described in claim 1, characterized in that: The end of the clamp (361) has a guide surface (3612) that tapers toward the center of the clamp (361).

Images