Polypropylene filament collecting roller capable of avoiding knotting

Abstract

The utility model relates to the technical field of polypropylene filament collection, and discloses a knotting-preventing polypropylene filament collection roller which comprises a base, supporting legs are fixedly connected to the bottom of the base, and a winding mechanism is arranged on the top of the base. Polypropylene filaments penetrate through a circular ring, one end of each polypropylene filament is fixed to the surface of a collecting roller, then a motor is started, a rotating shaft rotates clockwise, the collecting roller rotates clockwise, meanwhile, the motor works to enable a first belt wheel to rotate, and the first belt wheel enables a second belt wheel to rotate through cooperation of a belt; and the reciprocating screw rod drives a screw block to move back and forth in a reciprocating manner, and further drives a circular ring to move back and forth in a reciprocating manner, so that the polypropylene filaments move back and forth in a reciprocating manner, and therefore, the polypropylene filaments cannot be knotted during winding, and after the polypropylene filaments on the surface of the collecting roller are collected, the collecting roller is taken out from a clamping groove. And therefore, the collecting roller is detached.

Description

Technical Field

[0001] The utility model relates to the technical field of polypropylene yarn collection, in particular to a polypropylene yarn collection roller for avoiding knotting. Background Art

[0002] Polypropylene yarn is a synthetic fiber isotactic polypropylene fiber yarn made from propylene, a by-product of petroleum refining, and is widely used in people's lives. In the production and processing of polypropylene yarn, the collecting roller plays an important role.

[0003] According to application number 202321927537.3, a conductive wire collecting device includes a support contact bracket, a fixed base is arranged on the support contact bracket, the support contact bracket and the fixed base are arranged as one body, a rotating motor is arranged on the fixed base, the fixed end of the rotating motor is welded to the fixed base, and also includes a rotating connecting shaft, the rotating connecting shaft is arranged on the output end of the rotating motor away from the fixed base, the rotating connecting shaft is welded to the output end of the rotating motor, a mounting base is arranged on the end of the rotating connecting shaft away from the rotating motor, the mounting base is welded to the rotating connecting shaft, and a collecting roller is arranged on the mounting base.

[0004] The device uses the movable end of the hydraulic telescopic structure to drive the unloading support plate to move and open and remove the conductive wire wrapped on the collection roller, effectively avoiding the problem that the existing conductive wire collection device uses a fan to collect the conductive wire through the suction disk, but if there are too many conductive wires, they may enter the air duct, causing the air duct to be blocked and affecting work efficiency. However, the device directly collects the conductive wire, which may cause the conductive wire to become tangled during the collection process. Utility Model Content

[0005] The utility model aims to provide a polypropylene yarn collecting roller which can avoid knotting, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polypropylene yarn collection roller for avoiding knotting, comprising a base, a support leg is fixedly connected to the bottom of the base, a winding mechanism is arranged on the top of the base, and a tensioning mechanism is arranged on the top of the base;

[0007] The winding mechanism includes a reciprocating assembly and a disassembling assembly, wherein the reciprocating assembly is arranged on the left side of the top of the base, and the disassembling assembly is arranged on the right side of the bottom of the base;

[0008] The reciprocating assembly includes a first connecting frame, which is fixedly connected to the left side of the top of the base. A reciprocating screw is rotatably connected to the back side of the first connecting frame near the top. A screw block is threadedly connected to the surface of the reciprocating screw. A connecting rod is fixedly connected to the top of the screw block. A ring is fixedly connected to the top of the connecting rod. Limit rods are fixedly connected to the front and rear sides of the first connecting frame.

[0009] Preferably, a hole matching the reciprocating screw is opened on the front side of the first connecting frame, and the reciprocating screw passes through and is rotatably connected in the hole. A hole matching the limiting rod is opened on the front side of the screw block, and the screw block is slidably connected to the surface of the limiting rod through the hole, so as to limit the screw block so that the screw block can only move forward and backward with the rotation of the reciprocating screw.

[0010] Preferably, the disassembly assembly includes a second connecting frame, the second connecting frame is fixedly connected to the right side of the top of the base, the second connecting frame is rotatably connected with a rotating shaft on the front and rear sides near the top, the rotating shaft is fixedly connected with a round block at one end in the second connecting frame, the round block is provided with a slot on the side away from the rotating shaft, a block is inserted in the slot, a collecting roller is fixedly connected to the side of the block away from the slot, a fixed sleeve is fixedly connected to the front side of the second connecting frame, a motor is fixedly connected to the fixed sleeve, a first pulley is fixedly connected to the rotating shaft surface on the front side of the second connecting frame, a second pulley is fixedly connected to the surface of the reciprocating screw rod near the front end, and a belt is sleeved between the first pulley and the second pulley.

[0011] Preferably, a hole matching the rotating shaft is opened on the front side of the second connecting frame, and the rotating shaft on the front side of the second connecting frame passes through and is rotatably connected in the hole, and the output end of the motor is fixedly connected to the front end of the rotating shaft on the front side of the second connecting frame.

[0012] Preferably, the tensioning mechanism includes a slide groove, which is symmetrically provided on the front and rear sides of the slide groove, a slider is slidably connected to the slide groove, the slider is rotatably connected to a roller on the inner side of the third connecting frame, guide rods are fixedly connected to the upper and lower sides of the slide groove, a spring is sleeved on the surface of the guide rod between the bottom of the slide groove and the bottom of the slider, and a rubber rod is symmetrically fixedly connected to the top of the slide groove.

[0013] Preferably, a hole matching the guide rod is formed at the bottom of the slider, and the slider is slidably connected to the surface of the guide rod through the hole.

[0014] Preferably, the top end of the spring is fixedly connected to the bottom of the slider, and the bottom end of the spring is fixedly connected to the bottom of the slide groove.

[0015] Compared with the prior art, the utility model provides a polypropylene yarn collecting roller that avoids knotting, which has the following beneficial effects:

[0016] 1. The polypropylene yarn collecting roller for avoiding knotting passes the polypropylene yarn through the ring through the winding mechanism, and then fixes one end of the polypropylene yarn on the surface of the collecting roller, and then starts the motor to rotate the rotating shaft clockwise, so that the collecting roller rotates clockwise, and at the same time, the operation of the motor rotates the first pulley, and the first pulley rotates the second pulley through the cooperation of the belt, so that the reciprocating screw rod rotates, and the reciprocating screw rod drives the screw block to move back and forth, and further drives the ring to move back and forth, so that the polypropylene yarn moves back and forth, so that the polypropylene yarn will not be knotted when winding, and when the polypropylene yarn on the surface of the collecting roller is collected, the collecting roller is taken out of the card slot to disassemble the collecting roller.

[0017] 2. The polypropylene yarn collection roller that avoids knotting has a tensioning mechanism, and the polypropylene yarn will pass through the upper surface of the roller. When the polypropylene yarn is collected, the roller will move upward through the elastic force of the spring, thereby moving the polypropylene yarn upward, so that the polypropylene yarn can be in a tensioned state when it is wound, so that the polypropylene yarn can be smoothly collected when it is wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the reciprocating assembly of the utility model structure;

[0021] Figure 3 This is a schematic diagram of the disassembly components of the structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the first pulley, the second pulley and the belt of the utility model structure;

[0023] Figure 5 It is a schematic diagram of the tensioning mechanism of the utility model structure.

[0024] In the figure: 1. base; 2. supporting leg; 3. winding mechanism; 31. reciprocating assembly; 311. first connecting frame; 312. reciprocating screw rod; 313. screw block; 314. connecting rod; 315. circular ring; 316. limiting rod; 32. disassembly assembly; 321. rotating shaft; 322. circular block; 323. slot; 324. block; 325. collecting roller; 326. fixing sleeve; 327. motor; 328. first pulley; 329. second pulley; 3211. belt; 3212. second connecting frame; 4. tensioning mechanism; 41. third connecting frame; 42. slide groove; 43. slider; 44. roller; 45. guide rod; 46. spring; 47. rubber rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides the following technical solutions:

[0028] Embodiment 1

[0029] See also Figure 1-4 The utility model provides a technical solution: a polypropylene yarn collecting roller for avoiding knotting, comprising a base 1, a supporting leg 2 is fixedly connected to the bottom of the base 1, a winding mechanism 3 is arranged on the top of the base 1, and a tensioning mechanism 4 is arranged on the top of the base 1;

[0030] The winding mechanism 3 includes a reciprocating assembly 31 and a disassembling assembly 32. The reciprocating assembly 31 is arranged on the left side of the top of the base 1, and the disassembling assembly 32 is arranged on the right side of the bottom of the base 1.

[0031] The reciprocating assembly 31 includes a first connecting frame 311, which is fixedly connected to the left side of the top of the base 1. A reciprocating screw rod 312 is rotatably connected to the back side of the first connecting frame 311 near the top. A screw block 313 is threadedly connected to the surface of the reciprocating screw rod 312. A connecting rod 314 is fixedly connected to the top of the screw block 313. A ring 315 is fixedly connected to the top of the connecting rod 314. A limiting rod 316 is fixedly connected to the front and rear sides of the first connecting frame 311.

[0032] A hole matching the reciprocating screw rod 312 is formed on the front side of the first connecting frame 311, and the reciprocating screw rod 312 passes through and is rotatably connected in the hole. A hole matching the limiting rod 316 is formed on the front side of the screw block 313, and the screw block 313 is slidably connected to the surface of the limiting rod 316 through the hole, so as to limit the screw block 313 so that the screw block 313 can only move forward and backward with the rotation of the reciprocating screw rod 312.

[0033] The disassembly assembly 32 includes a second connecting frame 3212, which is fixedly connected to the right side of the top of the base 1. The second connecting frame 3212 has a rotating shaft 321 rotatably connected on both sides near the top. The rotating shaft 321 is fixedly connected to a round block 322 at one end in the second connecting frame 3212. A slot 323 is provided on the side of the round block 322 away from the rotating shaft 321. A block 324 is inserted in the slot 323. A collecting roller 325 is fixedly connected to the side of the block 324 away from the slot 323. A fixed sleeve 326 is fixedly connected to the front side of the second connecting frame 3212. A motor 327 is fixedly connected to the fixed sleeve 326. A first pulley 328 is fixedly connected to the surface of the rotating shaft 321 on the front side of the second connecting frame 3212. A second pulley 329 is fixedly connected to the surface of the reciprocating screw rod 312 near the front end. A belt 3211 is sleeved between the first pulley 328 and the second pulley 329.

[0034] A hole matching the rotating shaft 321 is opened on the front of the second connecting frame 3212, and the rotating shaft 321 on the front of the second connecting frame 3212 passes through and is rotatably connected in the hole, and the output end of the motor 327 is fixedly connected to the front end of the rotating shaft 321 on the front of the second connecting frame 3212.

[0035] Embodiment 2

[0036] See also Figure 5 , and on the basis of the first embodiment, a tensioning mechanism 4 is further obtained.

[0037] The tensioning mechanism 4 includes a slide groove 42, which has slide grooves 42 symmetrically opened on both sides of the front and rear of the slide groove 42, a slider 43 is slidably connected to the slide groove 42 up and down, the slider 43 is rotatably connected to a roller 44 on the inner side of the third connecting frame 41, and a guide rod 45 is fixedly connected to the upper and lower sides of the slide groove 42. A spring 46 is sleeved on the surface of the guide rod 45 between the bottom of the slide groove 42 and the bottom of the slider 43, and a rubber rod 47 is symmetrically fixedly connected to the top of the slide groove 42.

[0038] A hole matching the guide rod 45 is formed at the bottom of the slider 43 , and the slider 43 is slidably connected to the surface of the guide rod 45 through the hole.

[0039] The top end of the spring 46 is fixedly connected to the bottom of the slider 43 , and the bottom end of the spring 46 is fixedly connected to the bottom of the slide groove 42 .

[0040] In actual operation, when the device is used, the polypropylene yarn is passed through the ring 315, and then one end of the polypropylene yarn is fixed on the surface of the collecting roller 325, and then the motor 327 is started to rotate the rotating shaft 321 clockwise, so that the collecting roller 325 rotates clockwise, and at the same time, the operation of the motor 327 rotates the first pulley 328, and the first pulley 328 rotates the second pulley 329 through the cooperation of the belt 3211, so that the reciprocating screw rod 312 rotates, and the reciprocating screw rod 312 drives the screw block 313 to move back and forth, and further drives the ring 315 to move back and forth, so that the polypropylene yarn moves back and forth, so that the polypropylene yarn will not be knotted when winding, and when the polypropylene yarn on the surface of the collecting roller 325 is collected, the collecting roller 325 is taken out from the card slot 323, so that the collecting roller 325 is disassembled;

[0041] The polypropylene yarn will pass through the upper surface of the roller 44. When the polypropylene yarn is collected, the roller 44 will move upward through the elastic force of the spring 46, thereby moving the polypropylene yarn upward, so that the polypropylene yarn can be in a tensioned state when winding, so that the polypropylene yarn can be smoothly collected when winding.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A polypropylene yarn collecting roller for avoiding knotting, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to a support leg (2), the top of the base (1) is provided with a winding mechanism (3), and the top of the base (1) is provided with a tensioning mechanism (4); The winding mechanism (3) comprises a reciprocating assembly (31) and a disassembling assembly (32), wherein the reciprocating assembly (31) is arranged on the left side of the top of the base (1), and the disassembling assembly (32) is arranged on the right side of the bottom of the base (1); The reciprocating assembly (31) comprises a first connecting frame (311), the first connecting frame (311) is fixedly connected to the left side of the top of the base (1), a reciprocating screw rod (312) is rotatably connected to the back side of the first connecting frame (311) near the top, a screw block (313) is threadedly connected to the surface of the reciprocating screw rod (312), a connecting rod (314) is fixedly connected to the top of the screw block (313), a ring (315) is fixedly connected to the top of the connecting rod (314), and a limiting rod (316) is fixedly connected to the front and rear sides of the first connecting frame (311).

2. A polypropylene yarn collecting roller for avoiding knotting according to claim 1, characterized in that: The first connecting frame (311) has a hole on the front side thereof that matches the reciprocating screw rod (312), and the reciprocating screw rod (312) penetrates and is rotatably connected in the hole; the screw block (313) has a hole on the front side thereof that matches the limiting rod (316), and the screw block (313) is slidably connected to the surface of the limiting rod (316) through the hole.

3. The polypropylene yarn collecting roller for avoiding knotting according to claim 1, characterized in that: The disassembly assembly (32) comprises a second connecting frame (3212), the second connecting frame (3212) is fixedly connected to the right side of the top of the base (1), the second connecting frame (3212) is rotatably connected with a rotating shaft (321) at both the front and rear sides close to the top, a round block (322) is fixedly connected to one end of the rotating shaft (321) in the second connecting frame (3212), a slot (323) is provided on the side of the round block (322) away from the rotating shaft (321), a slot (324) is inserted into the slot (323), and the slot (324) is away from the slot (324). A collecting roller (325) is fixedly connected to one side of the groove (323); a fixed sleeve (326) is fixedly connected to the front of the second connecting frame (3212); a motor (327) is fixedly connected to the fixed sleeve (326); a first pulley (328) is fixedly connected to the surface of the rotating shaft (321) on the front of the second connecting frame (3212); a second pulley (329) is fixedly connected to the surface of the reciprocating screw rod (312) near the front end; and a belt (3211) is sleeved between the first pulley (328) and the second pulley (329).

4. A polypropylene yarn collecting roller for avoiding knotting according to claim 3, characterized in that: The front face of the second connecting frame (3212) is provided with a hole matching the rotating shaft (321), and the rotating shaft (321) on the front face of the second connecting frame (3212) passes through and is rotatably connected in the hole, and the output end of the motor (327) is fixedly connected to the front end of the rotating shaft (321) on the front face of the second connecting frame (3212).

5. The polypropylene yarn collecting roller for avoiding knotting according to claim 1, characterized in that: The tensioning mechanism (4) comprises a slide groove (42), wherein the slide groove (42) is symmetrically provided with slide grooves (42) on both sides thereof, a slider (43) is slidably connected to the slide groove (42) up and down, the slider (43) is rotatably connected to a roller (44) on the inner side of a third connecting frame (41), a guide rod (45) is fixedly connected to the slide groove (42) on both sides thereof, a spring (46) is sleeved on the surface of the guide rod (45) between the bottom of the slide groove (42) and the bottom of the slider (43), and a rubber rod (47) is fixedly connected to the top of the slide groove (42) symmetrically on the left and right sides.

6. A polypropylene yarn collecting roller for avoiding knotting according to claim 5, characterized in that: A hole matching the guide rod (45) is provided at the bottom of the slider (43), and the slider (43) is slidably connected to the surface of the guide rod (45) through the hole.

7. The polypropylene yarn collecting roller for avoiding knotting according to claim 5, characterized in that: The top end of the spring (46) is fixedly connected to the bottom of the slider (43), and the bottom end of the spring (46) is fixedly connected to the bottom of the slide groove (42).

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