Twisting device for special fibers

Abstract

The invention relates to the technical field of twisting devices, in particular to a twisting device for special fibers, which comprises a bottom plate, a twisting assembly is fixedly mounted on the bottom plate, a collecting assembly is fixedly mounted on the bottom plate, the twisting assembly comprises a fine fiber roll, and a twisting turntable is arranged on one side of the fine fiber roll. One side of the twisting rotary disc is in transmission connection with a transmission assembly a. The fine fiber twisting device has the advantages that fine fibers are twisted through the twisting assembly, the twisted fibers are guided to the annular blade through the fixing sleeve, burrs on the surfaces of the fibers are removed through the annular blade, and then the first guide sleeve and the second guide sleeve are oppositely arranged in the reciprocating movement direction; when twisted fibers move oppositely through the first guide sleeve and the second guide sleeve, the fibers are stretched, the flexibility of the twisted fibers is tested, insufficient flexibility of the twisted fibers is prevented, re-twisting and re-stretching of constructors are facilitated, and meanwhile the collecting column is assisted to be tightened.

Description

Technical Field

[0001] The invention relates to the technical field of twisting devices, in particular to a twisting device for special fibers. Background Art

[0002] The twisting device twists the fiber strips or yarns to make them interlock into yarn or strands. This process makes the fibers that were originally parallel to the axis of the fiber strip become spiral, and the cross-sections of the yarn strip produce relative rotation or angular displacement. The spiral state presented by each rotation (angular displacement is 360 degrees) is called a twist, and the number of twists per unit length of the yarn strip or product is called the twist. This twisting device for special fibers is widely used in the textile, fiber manufacturing and other industries, especially in the fields that require high-strength, high-flexibility and high-wrinkle-resistance fibers. For example, the demand for special fibers in high-end manufacturing fields such as automotive interiors, aerospace, and medical devices is increasing, and this twisting device has broad application prospects in these fields;

[0003] At present, when twisting fibers, the device needs to test the flexibility of the produced fibers after production is completed. It is impossible to test the flexibility of the fibers during the production process, which may lead to unqualified fiber twisting quality or quality problems of fibers produced in the same batch.

[0004] During the process of winding the twisted fibers, if the fiber line is not affected by external tension, the fiber line is prone to curvature, which will cause the fiber line to become loose when winding. Summary of the invention

[0005] The object of the present invention is to provide a twisting device for special fibers, in which fine fibers are twisted by a twisting assembly, and the twisted fibers are guided to an annular blade through a fixed sleeve, and the annular blade cleans the surface burrs of the fibers. Then, the reciprocating directions of the first guide sleeve and the second guide sleeve are oppositely arranged, so that when the twisted fibers pass through the first guide sleeve and the second guide sleeve in opposite movements, the fibers are stretched, and the flexibility of the twisted fibers is tested to prevent the twisted fibers from being insufficiently flexible, so that construction personnel can re-twist the fibers conveniently, and at the same time, the collection column is assisted to be tightened.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a twisting device for special fibers, comprising a bottom plate, a twisting assembly is fixedly installed on the bottom plate, a collecting assembly is fixedly installed on the bottom plate, the twisting assembly comprises a fine fiber roll, a twisting turntable is provided on one side of the fine fiber roll, a transmission assembly a is transmission-connected to one side of the twisting turntable, a first connecting rod is transmission-connected to one side of the transmission assembly a, a transmission assembly b is fixedly installed on one side of the first connecting rod, a third fixed frame is fixedly installed on the outer surface of the twisting turntable, L-shaped fixed rods are fixedly installed on both sides of the third fixed frame, the L-shaped fixed rods on both sides are fixedly connected to a fixed sleeve, an annular blade is fixedly installed inside the fixed sleeve, the collecting assembly comprises a motor, a collecting column is fixedly installed on the output end of the motor, and one side of the collecting column A gear A is fixedly installed, and a gear B is rotatably connected to one side of the gear A. A second connecting rod is fixedly installed on the lower end of the gear B, and a gear C is fixedly installed on one side of the second connecting rod. A gear D is rotatably connected to one side of the gear C, and a rotating rod is fixedly installed on one side of the gear D. A transmission component c is transmission-connected to one side of the collecting column, and one side of the transmission component c is transmission-connected to a first reciprocating screw rod, a first movable sleeve is movably installed on the first reciprocating screw rod, a first guide sleeve is fixedly installed on the first movable sleeve, and a cleaning rod is fixedly installed on the lower end of the first movable sleeve, and a transmission component d is transmission-connected to the other side of the collecting column, and one side of the transmission component d is transmission-connected to a second reciprocating screw rod, a second movable sleeve is fixedly and movably installed on the second reciprocating screw rod, and a second guide sleeve is fixedly installed on the second movable sleeve.

[0007] Preferably, column legs are provided at the lower end of the base plate, and the column legs are divided into four groups and are all fixedly mounted on the base plate.

[0008] Preferably, a slot is provided on the bottom plate, and one side of the transmission component a passes through the slot and is transmission-connected to the first connecting rod.

[0009] Preferably, a first fixing bracket is fixedly mounted on the first connecting rod, and one side of the first fixing bracket is fixedly mounted on the bottom plate.

[0010] Preferably, one side of the transmission assembly b is transmission-connected to the rotating rod, a second fixing frame is fixedly mounted on the rotating rod, and one side of the second fixing frame is fixedly mounted on the bottom plate.

[0011] Preferably, a protective frame is fixedly mounted on the bottom plate, and a protective frame is also mounted on the lower end of the bottom plate.

[0012] Preferably, a gear A is installed inside the protective frame to mesh with a gear B, and a gear C is installed inside the protective frame to mesh with a gear D.

[0013] Preferably, the reciprocating rotation direction of the first reciprocating screw is opposite to the reciprocating rotation direction of the second reciprocating screw, and the reciprocating movement directions of the first guide sleeve and the second guide sleeve are opposite to each other.

[0014] Preferably, a fixing block is provided on one side of the collecting column, and fixing blocks are also provided on both sides of the first reciprocating screw rod and the second reciprocating screw rod.

[0015] Preferably, a fixing block is also provided on one side of the motor, and one side of the fixing block is fixedly mounted on the bottom plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The power transmission of gears A, B, C and D drives the rotating rod to rotate, the rotating rod drives the transmission component, the transmission component B drives the transmission component A to transmit power, so that the twisting turntable rotates to twist the placed fine fibers. The twisted fibers are guided to the annular blade through the fixed sleeve, and the annular blade cleans the surface burrs of the fibers;

[0018] 2. At the same time, the collecting column drives the transmission component to transmit power, and the transmission component drives the first reciprocating screw rod to rotate back and forth, so that the first reciprocating screw rod drives the first movable sleeve to move, and the first guide sleeve follows the first movable sleeve to move, and the cleaning rod follows the first movable sleeve to move, and the annular blade cleans the surface burrs of the fiber and the remaining burrs. At the same time, the collecting column also drives the transmission component to transmit power, and the transmission component drives the second reciprocating screw rod to rotate back and forth, so that the second reciprocating screw rod drives the second movable sleeve to move back and forth, and the second guide sleeve follows the second movable sleeve to move back and forth. The reciprocating rotation direction of the first reciprocating screw rod is opposite to the reciprocating rotation direction of the second reciprocating screw rod, and the reciprocating movement directions of the first guide sleeve and the second guide sleeve are also oppositely arranged, so that when the twisted fiber passes through the first guide sleeve and the second guide sleeve in opposite movements, the fiber is stretched, the flexibility of the twisted fiber is tested, and the insufficient flexibility of the twisted fiber is prevented, which is convenient for the construction personnel to re-twist, and at the same time as stretching, it also assists the collecting column to tighten. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a right side schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a left side schematic diagram of the overall structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the twisting assembly structure of the present invention;

[0022] Figure 4It is a schematic diagram of the structure of the twisting component of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of component A of the present invention;

[0024] Figure 6 It is a right side schematic diagram of the collecting assembly of the present invention;

[0025] Figure 7 It is a left side schematic diagram of the collecting assembly of the present invention;

[0026] Figure 8 It is a schematic diagram of the cleaning rod structure of the present invention.

[0027] In the figure: 1, bottom plate; 101, column leg; 102, first fixing frame; 103, second fixing frame; 104, protection frame; 2, twisting assembly; 201, fine fiber roll; 202, twisting turntable; 203, transmission assembly a; 204, first connecting rod; 205, transmission assembly b; 206, third fixing frame; 207, L-shaped fixing rod; 208, fixing sleeve; 209, annular blade; 3, collecting assembly; 301, motor; 302 , collecting column; 303, gear A; 304, gear B; 305, second connecting rod; 306, gear C; 307, gear D; 308, rotating rod; 309, transmission assembly c; 310, first reciprocating screw rod; 311, first movable sleeve; 312, first guide sleeve; 313, cleaning rod; 314, transmission assembly d; 315, second reciprocating screw rod; 316, second movable sleeve; 317, second guide sleeve; 318, fixed block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] The present invention provides a twisting device for special fibers, comprising a base plate 1, the base plate 1 is used to fix and support the device for operation, a twisting component 2 is fixedly installed on the base plate 1, the twisting component 2 twists fine fibers, and a collecting component 3 is fixedly installed on the base plate 1; the collecting component 3 collects the twisted fibers.

[0030] See also Figures 1 to 5As shown, the twisting assembly 2 includes a fine fiber roll 201, and the fine fiber roll 201 is used to provide fine fibers for the next step of twisting. A twisting turntable 202 is provided on one side of the fine fiber roll 201, and the twisting turntable 202 twists the fine fibers. One side of the twisting turntable 202 is connected to a transmission assembly a203 for transmission, and the transmission assembly a203 is used to connect with other devices to drive the devices to operate. One side of the transmission assembly a203 is connected to a first connecting rod 204 for transmission. The first connecting rod 204 transmits power. One side of the first connecting rod 204 is fixedly installed with a transmission assembly b205, and the transmission assembly b205 is used to connect with other devices to drive the devices to operate. A third fixing frame 206 is fixedly installed on the outer surface of the twisting turntable 202, and the third fixing frame 206 is used to fix the device. Both sides of the third fixing frame 206 L-shaped fixing rods 207 are fixedly installed on both sides, and the L-shaped fixing rods 207 are used to fix the device. The L-shaped fixing rods 207 on both sides are fixedly connected with a fixing sleeve 208. The fixing sleeve 208 is used to guide the twisted fibers for transmission. An annular blade 209 is fixedly installed inside the fixing sleeve 208. The annular blade 209 cleans the surface burrs of the twisted fibers. The construction personnel pass the fine fibers through the fine fiber roll 201 and place them in the holes of the twisting turntable 202. By starting the motor 301, the transmission component b205 drives the transmission component a203 to transmit power, so that the twisting turntable 202 rotates, twists the placed fine fibers, and the twisted fibers are guided to the annular blade 209 through the fixing sleeve 208. The annular blade 209 cleans the surface burrs of the fibers.

[0031] See also Figures 6 to 8As shown, the collecting component 3 includes a motor 301 to provide the device with power output, which is the power source of the device. A collecting column 302 is fixedly installed at the output end of the motor 301. The motor 301 drives the collecting column 302 to rotate for collecting the twisted fibers. A gear A303 is fixedly installed on one side of the collecting column 302. The collecting column 302 drives the gear A303 to rotate for transmitting power. One side of the gear A303 is rotatably connected with a gear B304. The gear B304 is used to transmit power. A second connecting rod 305 is fixedly installed at the lower end of the gear B304. The second connecting rod 305 is used for fixed connection and transmission of power. A gear is fixedly installed on one side of the second connecting rod 305. C306, gear C306 is used to transmit power, one side of gear C306 is connected to gear D307, gear D307 is used to transmit power, one side of gear D307 is fixedly installed with a rotating rod 308, rotating rod 308 is used to fix connection and transmit power, through gear A303, gear B304, gear C306, gear D307 power transmission, drive the rotating rod 308 to rotate, one side of the collecting column 302 is connected to the transmission component c309, and the collecting column 302 drives the transmission component c309 to transmit power, the transmission component c309 is used to connect with other devices to drive the device to operate, and one side of the transmission component c309 transmits The first reciprocating screw rod 310 is movably connected to the first reciprocating screw rod 310, and the transmission component c309 drives the first reciprocating screw rod 310 to reciprocate. The first reciprocating screw rod 310 is movably installed with a first moving sleeve 311, so that the first reciprocating screw rod 310 drives the first moving sleeve 311 to move, and the first guide sleeve 312 is fixedly installed on the first moving sleeve 311, and the first guide sleeve 312 moves with the first moving sleeve 311. A cleaning rod 313 is fixedly installed at the lower end of the first moving sleeve 311, and the cleaning rod 313 moves with the first moving sleeve 311, and the annular blade 209 cleans the surface burrs of the fiber, and the remaining burrs are cleaned, and the other side of the collecting column 302 The transmission component d314 is connected to the transmission, and the collecting column 302 also drives the transmission component d314 for commemorative power transmission. The transmission component d314 is used to connect with other devices to drive the devices to operate. One side of the transmission component d314 is connected to the second reciprocating screw rod 315. The transmission component d314 drives the second reciprocating screw rod 315 to reciprocate. The second reciprocating screw rod 315 is fixedly and movably installed with a second movable sleeve 316, so that the second reciprocating screw rod 315 drives the second movable sleeve 316 to reciprocate. The second movable sleeve 316 is fixedly installed with a second guide sleeve 317, and the second guide sleeve 317 follows the second movable sleeve 316 to reciprocate.

[0032] In an optional embodiment, column legs 101 are provided at the lower end of the base plate 1. The column legs 101 are divided into four groups and are all fixedly mounted on the base plate 1. The four groups of column legs 101 are used to fix and support the entire device for operation.

[0033] In an optional embodiment, a groove is provided on the base plate 1, and one side of the transmission component a203 passes through the groove and is in transmission connection with the first connecting rod 204. The groove provides a running place for the transmission component a203 so that the transmission connection between the transmission component a203 and the first connecting rod 204 is not hindered.

[0034] In an optional embodiment, a first fixing frame 102 is fixedly mounted on the first connecting rod 204 , and one side of the first fixing frame 102 is fixedly mounted on the bottom plate 1 . The first fixing frame 102 fixes and supports the first connecting rod 204 for operation.

[0035] In an optional embodiment, one side of the transmission component b205 is connected to the rotating rod 308 in transmission, and a second fixed frame 103 is fixedly installed on the rotating rod 308. One side of the second fixed frame 103 is fixedly installed on the base plate 1. The second fixed frame 103 fixes and supports the rotating rod 308 to run. When the motor 301 is started, the power transmission is transmitted through gears A303, B304, C306, and D307, which drives the rotating rod 308 to rotate, and the rotating rod 308 drives the transmission component b205 to transmit power to the twisting component 2.

[0036] In an optional embodiment, a protection frame 104 is fixedly mounted on the bottom plate 1 , and a protection frame 104 is also mounted on the lower end of the bottom plate 1 , and the protection frame 104 protects the internal device.

[0037] In an optional embodiment, a gear A303 is installed inside the protection frame 104 to mesh with the gear B304, and a gear C306 is installed inside the protection frame 104 to mesh with the gear D307, and the protection frame 104 protects the transmission therebetween.

[0038] In an optional embodiment, the reciprocating rotation direction of the first reciprocating screw rod 310 is opposite to the reciprocating rotation direction of the second reciprocating screw rod 315, and the reciprocating movement directions of the first guide sleeve 312 and the second guide sleeve 317 are also opposite, so that when the twisted fiber moves in opposite directions through the first guide sleeve 312 and the second guide sleeve 317, the fiber is stretched to test the flexibility of the twisted fiber, prevent the twisted fiber from having insufficient flexibility, and facilitate construction personnel to re-twist. While stretching, it also assists in tightening the collecting column 302.

[0039] In an optional embodiment, a fixing block 318 is provided on one side of the collecting column 302, and fixing blocks 318 are also provided on both sides of the first reciprocating screw rod 310 and the second reciprocating screw rod 315. The fixing blocks 318 are used for fixing and operating the device.

[0040] In an optional embodiment, a fixing block 318 is also provided on one side of the motor 301 . One side of the fixing block 318 is fixedly mounted on the bottom plate 1 . The fixing block 318 fixes and supports the operation of the motor 301 .

[0041] Working principle: The construction personnel pass the fine fiber through the fine fiber roll 201 and place it into the hole of the twisting turntable 202. By starting the motor 301, the power transmission is transmitted through the gears A303, B304, C306 and D307, which drives the rotating rod 308 to rotate. The rotating rod 308 drives the transmission component b205, and the transmission component b205 drives the transmission component a203 to transmit power, so that the twisting turntable 202 rotates to twist the placed fine fiber. The twisted fiber is guided to the annular blade 209 through the fixed sleeve 208, and the annular blade 209 cleans the surface burrs of the fiber. At the same time, the collecting column 302 drives the transmission component c309 to transmit power, and the transmission component c309 drives the first reciprocating screw rod 310 to reciprocate, so that the first reciprocating screw rod 310 drives the first moving sleeve 311 to move, and the first guide sleeve 312 follows the first moving sleeve 311 to move, and the cleaning rod 313 follows the first moving sleeve 311 to move. The movable sleeve 311 moves, and the annular blade 209 cleans the surface burrs of the fiber and the remaining burrs. At the same time, the collecting column 302 also drives the transmission component d314 to transmit power, and the transmission component d314 drives the second reciprocating screw rod 315 to rotate back and forth, so that the second reciprocating screw rod 315 drives the second movable sleeve 316 to move back and forth, and the second guide sleeve 317 follows the second movable sleeve 316 to move back and forth. The reciprocating rotation direction of the first reciprocating screw rod 310 is opposite to the reciprocating rotation direction of the second reciprocating screw rod 315, and the reciprocating movement directions of the first guide sleeve 312 and the second guide sleeve 317 are also opposite. When the twisted fiber moves in opposite directions through the first guide sleeve 312 and the second guide sleeve 317, the fiber is stretched to test the flexibility of the twisted fiber to prevent the twisted fiber from being insufficiently flexible, which is convenient for construction personnel to re-twist and stretch, and also assists the collecting column 302 to tighten.

[0042] 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 twisting device for special fibers, comprising a bottom plate (1), characterized in that: A twisting assembly (2) is fixedly mounted on the bottom plate (1), and a collecting assembly (3) is fixedly mounted on the bottom plate (1); The twisting assembly (2) comprises a fine fiber roll (201), a twisting turntable (202) is provided on one side of the fine fiber roll (201), a transmission assembly a (203) is connected to one side of the twisting turntable (202), a first connecting rod (204) is connected to one side of the transmission assembly a (203), a transmission assembly b (205) is fixedly installed on one side of the first connecting rod (204), a third fixing frame (206) is fixedly installed on the outer surface of the twisting turntable (202), L-shaped fixing rods (207) are fixedly installed on both sides of the third fixing frame (206), the L-shaped fixing rods (207) on both sides are fixedly connected to a fixing sleeve (208), and an annular blade (209) is fixedly installed inside the fixing sleeve (208); The collecting assembly (3) comprises a motor (301), a collecting column (302) is fixedly mounted on the output end of the motor (301), a gear A (303) is fixedly mounted on one side of the collecting column (302), a gear B (304) is rotatably connected to one side of the gear A (303), a second connecting rod (305) is fixedly mounted on the lower end of the gear B (304), a gear C (306) is fixedly mounted on one side of the second connecting rod (305), a gear D (307) is rotatably connected to one side of the gear C (306), a rotating rod (308) is fixedly mounted on one side of the gear D (307), a transmission assembly C (309) is transmission-connected to one side of the collecting column (302), and the One side of the transmission component c (309) is transmission-connected to a first reciprocating screw rod (310), a first movable sleeve (311) is movably mounted on the first reciprocating screw rod (310), a first guide sleeve (312) is fixedly mounted on the first movable sleeve (311), a cleaning rod (313) is fixedly mounted on the lower end of the first movable sleeve (311), and the other side of the collecting column (302) is transmission-connected to a transmission component d (314), one side of the transmission component d (314) is transmission-connected to a second reciprocating screw rod (315), a second movable sleeve (316) is fixedly and movably mounted on the second reciprocating screw rod (315), and a second guide sleeve (317) is fixedly mounted on the second movable sleeve (316).

2. A twisting device for special fibers according to claim 1, characterized in that: The lower end of the base plate (1) is provided with column legs (101), and the column legs (101) are divided into four groups and are all fixedly mounted on the base plate (1).

3. A twisting device for special fibers according to claim 2, characterized in that: The bottom plate (1) is provided with a slot, and one side of the transmission component a (203) passes through the slot and is transmission-connected to the first connecting rod (204).

4. A twisting device for special fibers according to claim 1, characterized in that: A first fixing frame (102) is fixedly mounted on the first connecting rod (204), and one side of the first fixing frame (102) is fixedly mounted on the bottom plate (1).

5. The twisting device for special fibers according to claim 1, characterized in that: One side of the transmission assembly b (205) is in transmission connection with the rotating rod (308), a second fixing frame (103) is fixedly mounted on the rotating rod (308), and one side of the second fixing frame (103) is fixedly mounted on the bottom plate (1).

6. A twisting device for special fibers according to claim 5, characterized in that: A protective frame (104) is fixedly mounted on the base plate (1), and a protective frame (104) is also mounted on the lower end of the base plate (1).

7. A twisting device for special fibers according to claim 6, characterized in that: A gear A (303) is installed inside the protection frame (104) and meshes with a gear B (304). A gear C (306) is installed inside the protection frame (104) and meshes with a gear D (307).

8. The twisting device for special fibers according to claim 1, characterized in that: The reciprocating rotation direction of the first reciprocating screw rod (310) is opposite to the reciprocating rotation direction of the second reciprocating screw rod (315), and the reciprocating movement directions of the first guide sleeve (312) and the second guide sleeve (317) are opposite to each other.

9. The twisting device for special fibers according to claim 1, characterized in that: A fixing block (318) is provided on one side of the collecting column (302), and fixing blocks (318) are also provided on both sides of the first reciprocating screw rod (310) and the second reciprocating screw rod (315).

10. A twisting device for special fibers according to claim 9, characterized in that: A fixing block (318) is also provided on one side of the motor (301), and one side of the fixing block (318) is fixedly mounted on the bottom plate (1).

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