CN109626107B

CN109626107B - Spinning thread traction device

Info

Publication number: CN109626107B
Application number: CN201910095518.0A
Authority: CN
Inventors: 刘成平
Original assignee: Chongqing Wankelong Textile Co ltd
Current assignee: TAIZHOU DONGTIAN ELECTRONICS Co.,Ltd.
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-09-01
Anticipated expiration: 2039-01-31
Also published as: CN109626107A

Abstract

The invention relates to the field of textile wire traction, in particular to a textile wire traction device which comprises a rack, and an unwinding wheel and a winding wheel which are rotationally connected with the rack, wherein a disc is arranged between the unwinding wheel and the winding wheel, the disc is fixedly connected with a sliding part which is vertically and slidably connected with the rack, a driving part which is fixed on the rack is arranged below the sliding part, an output shaft of the driving part is coaxially connected with a cam which is abutted against the bottom of the sliding part, a crank and rocker mechanism which can drive the winding wheel to rotate is hinged on the sliding part, and a one-way bearing is arranged at the connection part of a winding shaft of the winding wheel and the rack. This scheme of adoption is used for the braided wire to pull, can avoid the fracture of braided wire.

Description

Spinning thread traction device

Technical Field

The invention relates to the field of spun yarn traction, in particular to a spun yarn traction device.

Background

Textile threads are closely related to production activities of people, and although most of the developed areas adopt mechanical production to improve production efficiency, traditional hand weaving is still adopted in some underdeveloped places because high and new mechanical equipment is relatively expensive and large-scale production and production efficiency are not considered in the underdeveloped places due to the inconvenience of transportation.

Therefore, in order to improve the winding efficiency of hand weaving, chinese patent with publication number CN206427847U discloses a spinning thread rotary adjusting guide device, which comprises a bottom plate, a first support rod is arranged on the bottom plate, an unwinding wheel is arranged at the top of the first support rod, a second support rod is arranged on the bottom plate, a winding wheel is arranged at the top of the second support rod, a first guide tube is arranged between the first support rod and the second support rod, a moving block is sleeved on the first guide tube, a moving seat is arranged on the moving block, a guide groove is arranged on the moving seat, a moving plate is sleeved in the guide groove, a rotary adjusting tube is arranged on the moving plate, a traction wheel is arranged at the end of the rotary adjusting tube, and the unwinding wheel, the traction wheel and the. Adopt above-mentioned scheme can conveniently carry out nimble removal to the traction wheel through transferring the pipe soon and adjust, can unreel the braided wire through unreeling the wheel, can conveniently remove in a flexible way and pull unreeling the braided wire through the traction wheel, can realize quick rolling through the rolling wheel.

But above-mentioned scheme is when carrying out quick rolling, and the effect of traction wheel and rolling wheel is reverse opposite for the braided wire is easy to be cracked when the rolling.

Disclosure of Invention

The invention aims to provide a textile wire traction device capable of preventing a textile wire from being broken when the textile wire is pulled and wound.

In order to achieve the purpose, the invention provides the following technical scheme:

spinning thread draw gear, including the frame and rotate unwinding wheel and the rolling wheel of being connected with the frame, be equipped with the disc between unwinding wheel and the rolling wheel, open flutedly in the periphery of disc, disc fixedly connected with and the vertical sliding connection's of frame slider, slider below are equipped with the driving piece of fixing in the frame, the output shaft threaded connection of driving piece has the slide that offsets with the slider bottom, and the one end and the vertical sliding connection of frame of output shaft are kept away from to the slide, are equipped with bevel gear group in the frame, including main bevel gear and vice bevel gear, the rolling axle and the vice bevel gear coaxial coupling of rolling wheel, main bevel gear coaxial coupling has the bull stick, be equipped with synchronous pivoted belt pulley between bull stick and the motor output shaft, be equipped with one-way bearing between rolling wheel and the vice bevel gear.

The principle and the beneficial effects of the invention are as follows:

(1) through starting the driving piece, make the output shaft of driving piece drive the vertical upwards shifting of slide, thereby let the slide drive the slider and shift up, when the drive disc of slider clearance nature shifts up, the disc pulls out the braided wire through the recess, and the braided wire can reach the braided wire along with shifting up of disc and is pulled the effect of tearing, pulls out the braided wire through the disc, makes the pulling force that the braided wire atress received less, can not torn.

(2) At the in-process that the slider moved down, transmission through the belt pulley, thereby drive the bull stick and rotate, the rotation through the bull stick drives bevel gear group work, thereby reach the slider when moving down, the rolling wheel can begin the rolling, and then realize the rolling work to the braided wire, when the disc moved down, the braided wire also can fall under the effect of gravity, thereby the braided wire can not receive the effort of disc, only has the pulling force of rolling wheel rolling this moment, thereby can not let the braided wire by the tear at the in-process of rolling. When the sliding part moves upwards, the winding wheel does not rotate under the action of the one-way bearing on the winding shaft, so that the winding wheel cannot rotate when the disc drives the textile wire to be pulled out.

Further, an unwinding auxiliary wheel and a winding auxiliary wheel are respectively arranged under the unwinding wheel and the winding wheel, the unwinding auxiliary wheel is fixedly connected with the rack, the winding auxiliary wheel is rotatably connected with the rack, and the unwinding auxiliary wheel and the winding auxiliary wheel are both connected with a support piece fixed on the rack.

Has the advantages that: the support force is provided for the textile wire, and the textile wire is prevented from being broken under the combination of the tensile force and the gravity.

Further, a water tank fixed on the rack is arranged between the disc and the unwinding wheel, a piston plate is vertically connected in the water tank in a sliding mode, a one-way valve is arranged on the piston plate, an L-shaped rod is connected between the sliding part and the top of the piston plate, the unwinding auxiliary wheel is a cavity, the cavity is communicated with a water outlet channel facing the unwinding wheel, and the cavity is communicated with the water tank through a water pipe and is located above the piston plate.

Has the advantages that: the slider passes through L type pole and drives the piston plate and shifts up, and then extrudees into the cavity that unreels the auxiliary wheel through the raceway with the water in the water tank, along with constantly shifting up of piston plate to in unreeling the cavity of auxiliary wheel with the continuous extrusion of the water in the water tank, finally wet the braided wire through the drain hole, thereby reinforcing the toughness of braided wire, make the braided wire difficult by the tear-off.

Further, a guide wheel which is rotatably connected with the rack and a guide auxiliary wheel which is positioned on the lower side of the guide wheel are arranged between the disk and the winding wheel.

Has the advantages that: the spinning thread length between the disc and the winding auxiliary wheel is shortened, so that the spinning thread length is proper, the degree of the downward throwing trend of the spinning thread is reduced, and the spinning thread cannot break.

Furthermore, the peripheral side walls of the unwinding wheel and the unwinding auxiliary wheel are respectively sleeved with a main sponge block and an auxiliary sponge block.

Has the advantages that: practice thrift the water resource to utilize the hydroscopicity of sponge piece, thereby make the braided wire pass through the time increase of sponge piece and water contact, thereby make the braided wire more abundant with the degree of water contact, further prevent that the braided wire from being dragged absolutely.

Drawings

FIG. 1 is a longitudinal sectional view of the present embodiment;

FIG. 2 is a side view of the bevel gear set of FIG. 1;

fig. 3 is an enlarged view of a in fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the unwinding device comprises an unwinding wheel 1, an unwinding auxiliary wheel 101, a first supporting rod 102, a disc 2, a second supporting rod 201, a fixed block 202, a guide wheel 3, a guide auxiliary wheel 301, a third supporting rod 302, a winding wheel 4, a bevel gear set, a rotating rod 501, a main bevel gear 502, an auxiliary bevel gear 503, a driving motor 6, a rotating shaft 601, a belt pulley 602, a sliding plate 7, a water tank 8, a piston plate 801, a water conveying pipe 802 and an L-shaped rod 803.

Example (b):

the textile wire traction device comprises a rack, wherein a first supporting rod 102, a second supporting rod 201 and a third supporting rod 302 are sequentially arranged on the rack from left to right, the first supporting rod 102 is fixedly connected with the rack, the top of the first supporting rod 102 is perpendicular to the inward side of a paper surface and is fixedly connected with an unwinding auxiliary wheel 101, the bottom of the unwinding wheel 1 is attached to the top of the unwinding auxiliary wheel 101, and a gap through which a textile wire can pass is formed between the unwinding wheel 1 and the unwinding auxiliary wheel 101.

As shown in the combined drawing 3, a cavity is formed in the unwinding auxiliary wheel 101, a main sponge block is sleeved on the peripheral side wall of the top of the unwinding auxiliary wheel 101, a water outlet channel is communicated between the cavity and the main sponge block, and the radius of the water outlet channel is 1 cm. An auxiliary sponge block attached to the main sponge block is also sleeved on the peripheral side wall of the unwinding wheel 1, and a textile line can penetrate through a gap between the main sponge block and the auxiliary sponge block.

The welding of the top of second bracing piece 201 has disc 2, and second bracing piece 201 and the vertical sliding connection of frame, the welding of the bottom of second bracing piece 201 has fixed block 202, and second bracing piece 201 and fixed block 202 constitute the slider, and it has the recess to open on the periphery lateral wall of disc 2, and the braided wire can pass from the recess. A driving part is arranged below the second support rod 201, the driving part in this embodiment is a driving motor 6, an output shaft of the driving motor 6 is coaxially connected with a rotating shaft 601, a sliding plate 7 located right below the fixed block 202 is connected to the rotating shaft 601 through a thread, and the sliding plate 7 is connected with the rotating shaft 601 through a thread, so that a thread pair is formed, and the formed thread pair does not meet a self-locking condition. The left end of the sliding plate 7 is vertically and slidably connected with the frame, when the driving motor 6 drives the rotating shaft 601 to rotate, the rotating shaft 601 drives the sliding plate 7 to vertically slide, and when the rotating shaft 601 rotates anticlockwise, the sliding plate 7 moves downwards; when the rotation shaft 601 rotates clockwise, the slide plate 7 slides upward. When the sliding plate 7 moves upwards to abut against the bottom of the fixing block 202, the sliding plate 7 drives the fixing block 202 to move upwards, and then the second supporting rod 201 drives the disc 2 to move upwards through the driving of the fixing block 202, so that the effect of pulling out and dragging the textile wires is achieved.

The third supporting rod 302 is fixedly connected with the frame, the top of the third supporting rod 302 is connected with the auxiliary guiding wheel 301 in a rotating mode perpendicular to the inward side of the paper surface, a guiding wheel 3 connected with the frame in a rotating mode is arranged right above the auxiliary guiding wheel 301, the bottom of the guiding wheel 3 is attached to the top of the auxiliary guiding wheel 301, and a gap through which a textile thread can pass is formed between the guiding wheel 3 and the auxiliary guiding wheel 301. The guide wheel 3 and the unwinding wheel 1 are at the same horizontal height, and the guide auxiliary wheel 301 and the unwinding auxiliary wheel 101 are at the same horizontal height.

Be equipped with the water tank 8 of fixing in the frame between disc 2 and the unreeling wheel 1, vertical sliding connection has piston plate 801 in the water tank 8, is connected with L type pole 803 between the top of piston plate 801 and the second bracing piece 201, and L type pole 803 includes horizontal pole and vertical pole, the vertical sliding fit of roof of vertical pole and water tank 8. The piston plate 801 is provided with a check valve through which water in a space on the lower side of the piston plate 801 flows into a space on the upper side of the piston plate 801 when the piston plate 801 moves downward.

A water pipe 802 is communicated between the water tank 8 and the cavity of the unwinding auxiliary wheel 101, and the communication position of the water pipe 802 and the water tank 8 is positioned above the piston plate 801. When the second support rod 201 moves upwards, the L-shaped rod 803 is driven to move upwards, the piston plate 801 is driven to move upwards through the L-shaped rod 803, the piston plate 801 moves upwards to drive water pressure above the piston plate 801 to enter the unwinding auxiliary wheel 101, the second support rod 201 continues to drive the L-shaped rod 803 to move upwards, the water pressure on the upper portion of the piston plate 801 continues to enter the unwinding auxiliary wheel 101, water for unwinding the auxiliary wheel 101 gradually extends upwards, water in the unwinding auxiliary wheel 101 is finally transferred to the main sponge block through the water outlet channel, the textile lines are wetted through the main sponge block, the toughness of the textile lines is enhanced, and the textile lines are prevented from being torn off.

The winding wheel 4 is positioned on the right side of the guide wheel 3, and the textile wire can be wound on the winding wheel 4. Referring to fig. 2, a secondary bevel gear 503 is coaxially connected to the winding shaft of the winding wheel 4, the secondary bevel gear 503 is located at an inward end of the winding shaft perpendicular to the paper surface, and a one-way bearing is arranged between the winding shaft of the winding wheel 4 and the secondary bevel gear 503. The auxiliary bevel gear 503 is engaged with the main bevel gear 502, the bottom of the main bevel gear 502 is coaxially connected with a rotating rod 501, the rotating rod 501 is rotatably connected to a rack, the main bevel gear 502, the auxiliary bevel gear 503 and the rotating rod 501 form a bevel gear group 5, a belt pulley 602 is sleeved between the rotating shaft 601 and the rotating rod 501, when the driving motor 6 drives the rotating shaft 601 to rotate, the rotating shaft drives the rotating rod 501 to rotate through the belt pulley 602, the rotating rod 501 drives the main bevel gear 502 to rotate, the main bevel gear 502 drives the auxiliary bevel gear 503 to rotate, and then the auxiliary bevel gear 503 drives the collecting wheel to rotate, so that when the driving motor 6 drives the sliding plate 7 to move downwards, the disc 2 moves downwards along with the sliding plate 7, and the winding wheel 4 winds up textile wires; when driving motor 6 drives slide 7 and shifts up, disc 2 shifts up, and wind-up pulley 4 does not send the rotation under the effect of one-way bearing this moment, and then can not realize the collection effect to the braided wire.

The specific implementation process is as follows:

the traction end of the textile wire to be dragged is pulled, passes through the gap between the main sponge block and the auxiliary sponge block, the groove on the disc 2 and the gap between the guide wheel 3 and the guide auxiliary wheel 301, and is finally wound on the winding wheel 4.

Start driving motor 6, it shifts up to drive the slide through the pivot, shifts up through the slide and makes slide top and fixed block bottom offset, and then the fixed block shifts up under the effect of slide, shifts up vertically through fixed block 202 and drives second bracing piece 201 and shift up, shifts up through second bracing piece 201 and drives disc 2 and shift up, through the recess on disc 2 to in-process that shifts up at disc 2, the winding takes tractive textile wire on the reel 1 is put in the pulling. When the driving motor rotates reversely, the sliding plate is driven to move downwards through the rotating shaft, the fixing block 202 vertically slides downwards to the original position under the action of gravity, and then the second supporting rod 201 also drives the disc 2 to vertically slide downwards to the original position.

When the second support rod 201 moves upwards, the L-shaped rod 803 is also driven to move upwards, the piston plate 801 is driven to move upwards through the L-shaped rod 803, water in the upper space of the piston plate 801 is conveyed to a cavity of the unwinding auxiliary wheel 101 through the water conveying pipe 802, the piston plate is driven to move upwards along with continuation of the L-shaped rod 803, and therefore the water in the upper space of the piston plate 801 is continuously pressed into the cavity of the unwinding auxiliary wheel 101, finally the water in the unwinding auxiliary wheel 101 is spread into the main sponge block through the water outlet pipeline, the main sponge block is wetted, and the textile wire to be dragged is wetted through the main sponge block, so that toughness of the textile wire is enhanced, and the textile wire is not torn off in the dragging process.

When the height of the piston plate 801 is higher than the communicating position between the delivery pipe and the water tank 8, water in the unwinding auxiliary wheel 101 flows back to the lower part of the piston plate 801 through the water delivery pipe 802 under the action of gravity, and when the second support rod 201 moves down, the L-shaped rod 803 drives the piston plate 801 to move down, so that the pressure of the space at the lower part of the piston plate 801 is increased, and the water in the space at the lower part of the piston plate 801 flows into the upper part of the piston plate 801 through the one-way valve under the action of the pressure.

And when driving motor 6 reverse rotation, pivot 601 drives slide 7 and moves down to the rotation of pivot 601 passes through the effect of belt pulley 602, makes bull stick 501 rotate, thereby lets main bevel gear 502 rotate through the rotation of bull stick 501, drives vice bevel gear 503 through the rotation of main bevel gear 502 and rotates, drives wind-up pulley 4 through vice bevel gear 503 and rotates, and then realizes the collection work to the braided wire through wind-up pulley 4. When the rotating shaft 601 drives the sliding plate 7 to move upwards, the winding shaft does not rotate under the action of the one-way bearing, and further, when the disc 2 moves upwards, the winding wheel 4 does not rotate.

Claims

1. Braided wire draw gear, its characterized in that: the winding device comprises a rack, an unwinding wheel and a winding wheel which are rotationally connected with the rack, wherein a disc is arranged between the unwinding wheel and the winding wheel, a groove is formed in the periphery of the disc, the disc is fixedly connected with a sliding part which is vertically and slidably connected with the rack, a driving part which is fixed on the rack is arranged below the sliding part, an output shaft of the driving part is in threaded connection with a sliding plate which is abutted against the bottom of the sliding part, one end, away from the output shaft, of the sliding plate is vertically and slidably connected with the rack, a bevel gear set is arranged on the rack and comprises a main bevel gear and an auxiliary bevel gear, a winding shaft of the winding wheel is coaxially connected with the auxiliary bevel gear, a rotating rod is coaxially connected with the main bevel gear, a belt pulley which synchronously rotates is arranged between the; an unwinding auxiliary wheel and a winding auxiliary wheel are respectively arranged under the unwinding wheel and the winding wheel, the unwinding auxiliary wheel is fixedly connected with the rack, the winding auxiliary wheel is rotatably connected with the rack, and the unwinding auxiliary wheel and the winding auxiliary wheel are both connected with a support piece fixed on the rack; the water tank fixed on the rack is arranged between the disc and the unwinding wheel, a piston plate is vertically connected in the water tank in a sliding mode, a one-way valve is arranged on the piston plate, an L-shaped rod is connected between the sliding part and the top of the piston plate, the unwinding auxiliary wheel is a cavity, and the cavity and the water tank are communicated through a water pipe and are located above the piston plate.

2. The spun thread tow assembly of claim 1, wherein: a guide wheel which is rotationally connected with the frame and a guide auxiliary wheel which is positioned on the lower side of the guide wheel are arranged between the disk and the winding wheel.

3. The spun thread tow assembly of claim 2, wherein: the peripheral side walls of the unwinding wheel and the unwinding auxiliary wheel are respectively sleeved with a main sponge block and an auxiliary sponge block.