CN217895857U

CN217895857U - Yarn winding switching device of warping machine

Info

Publication number: CN217895857U
Application number: CN202222187327.7U
Authority: CN
Inventors: 陈宜; 陈仲; 林秀; 林叶馨
Original assignee: Fuzhou Deshida Textile Co ltd
Current assignee: Fuzhou Deshida Textile Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-25
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a warper around yarn auto-change over device belongs to warper technical field, the loach carrying platform comprises a supporting fram, the front end of support frame is provided with two yarn reels, two be provided with first yarn and second yarn on the yarn reel respectively, one side of support frame is provided with the lead wire pole, the opposite side of lead wire pole is provided with the slider, the utility model discloses a set up drive assembly, when first yarn is used up and need to be changed the second yarn and carry out the yarn reel, cylinder stall opens a motor and drives a bevel gear clockwise rotation, and a bevel gear clockwise rotation drives two anticlockwise rotations of bevel gear to drive lead screw anticlockwise rotation, the lead screw rotates and drives the cut-off knife downstream through the diaphragm, and the fixed link plays spacing effect to the diaphragm, makes the diaphragm remove more firm, and the cut-off knife downstream can decide first yarn, drives the cut-off knife through setting up drive assembly and remove more firm, and the cut-off knife can not landing downwards.

Description

Yarn winding switching device of warping machine

Technical Field

The utility model belongs to the technical field of the warper, concretely relates to warper's around yarn auto-change over device.

Background

Warping machines are mainly classified into a batch warping machine and a sectional warping machine. One is a conventional drum friction drive warper and the other is a new direct beam drive warper.

The prior art discloses a warper around yarn auto-change over device, former device remove to cut the yarn through setting up gear, rack and motor drive cut-off knife, because the motor does not set up self-locking function, the cut-off knife can the lapse, causes the damage to the first yarn that is carrying out the winding yarn, and the slider of former device goes out yarn department simultaneously and does not set up guide function, wearing and tearing between first yarn and the second yarn meeting and the slider.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a warper's winding yarn auto-change over device has the cut-off knife and can not landing downwards, and the cut-off knife removes stable characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warper around yarn auto-change over device, includes the support frame, the front end of support frame is provided with two yarn winding shafts, two be provided with first yarn and second yarn on the yarn winding shaft respectively, one side of support frame is provided with the lead wire pole, the opposite side of lead wire pole is provided with the slider, the opposite side of slider is provided with the cylinder, one side that the slider upper end is close to the cylinder is provided with electric telescopic handle, electric telescopic handle's output is provided with the hot plate, the inside position that corresponds with first yarn and second yarn of slider is provided with the cut-off knife, be connected through drive assembly between cut-off knife and the slider.

Preferably, the driving assembly comprises a fixing plate, a transverse plate, a motor, a first bevel gear, a second bevel gear, a screw rod and fixing rods, wherein the two fixing plates are arranged at positions corresponding to the cut-off knife inside the sliding block, the transverse plate is arranged on two sides of one end, close to the fixing plates, of the cut-off knife, the screw rod is arranged at the middle position between the two fixing plates, the second bevel gear is arranged at the middle position on the surface of the screw rod, the motor is arranged at a position corresponding to the second bevel gear inside the sliding block, the first bevel gear is arranged at the output end of the motor, and the fixing rods are arranged on two sides of the screw rod.

Preferably, the transverse plate is in threaded connection with the screw rod, the transverse plate is in sliding connection with the fixing rod, and the screw rod is rotatably connected with the fixing plate through a bearing.

Preferably, the second bevel gear and the screw rod as well as the fixed plate and the sliding block are welded through spot welding, and the motor is connected with the first yarn through bolts.

Preferably, two installation frames are arranged at positions, corresponding to the first yarns and the second yarns, on two sides of one end, close to the roller, of the sliding block, the installation frames are connected with the sliding block through installation bolts, two wire guide rollers are arranged on two sides between the installation frames, the wire guide rollers are connected with the installation frames through rotating shafts, and rubber pads are arranged on the surfaces of the wire guide rollers.

Preferably, the rubber pad is bonded with the mounting frame through glue, and the sliding block is provided with a threaded hole corresponding to the mounting bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up drive assembly, when first yarn exhausts and need to change the second yarn and roll up the yarn, cylinder stall, it drives a bevel gear clockwise to open the motor, bevel gear clockwise drives two anticlockwise rotations of bevel gear, thereby drive lead screw anticlockwise, the lead screw rotates and drives the cut-off knife downstream through the diaphragm, the fixed link plays spacing effect to the diaphragm, it is more firm to make the diaphragm remove, the cut-off knife downstream can be decided first yarn, when needs are decided the second yarn, it can drive the cut-off knife rebound to open motor drive bevel gear anticlockwise and decide the second yarn, because diaphragm and lead screw are threaded connection, the lead screw can't drive the cut-off knife and remove, it is more firm to drive the cut-off knife through setting up drive assembly, the cut-off knife can not the landing downwards.

2. The utility model discloses a set up the wire roller, install the mounting bracket in the position that slider one end and first yarn and second yarn outlet correspond through construction bolt, and pass first yarn and second yarn respectively between two wire rollers, the wire roller rotates on the mounting bracket through the pivot when first yarn and second yarn carry out the wire winding, the wire roller can play the guide effect to first yarn and second yarn, avoid wearing and tearing between first yarn and second yarn and the slider, it plays anti-skidding effect to set up the rubber pad on the wire roller surface simultaneously, avoid first yarn and second yarn to take place the displacement on the wire roller.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a rear perspective view of the present invention;

FIG. 3 is a perspective view of the slider of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 3 according to the present invention;

in the figure: 1. a support frame; 2. a yarn winding shaft; 3. a first yarn; 4. a second yarn; 5. a wire-guiding rod; 6. a slider; 7. a drum; 8. an electric telescopic rod; 9. a drive assembly; 91. a fixing plate; 92. a transverse plate; 93. a motor; 94. a first bevel gear; 95. a second bevel gear; 96. a screw rod; 97. a fixing rod; 10. a cutter; 11. heating plates; 12. a mounting frame; 13. installing a bolt; 14. a wire guide roller; 15. a rotating shaft; 16. a rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a warper around yarn auto-change over device, including support frame 1, the front end of support frame 1 is provided with two book yarn axles 2, be provided with first yarn 3 and second yarn 4 on two book yarn axles 2 respectively, one side of support frame 1 is provided with lead wire rod 5, lead wire rod 5's opposite side is provided with slider 6, slider 6's opposite side is provided with cylinder 7, one side that cylinder 7 is close to in slider 6 upper end is provided with electric telescopic handle 8, electric telescopic handle 8's output is provided with hot plate 11, the inside position that corresponds with first yarn 3 and second yarn 4 of slider is provided with cut-off knife 10, be connected through drive assembly 9 between cut-off knife 10 and the slider 6.

Specifically, the driving assembly 9 includes a fixing plate 91, a transverse plate 92, a motor 93, a first bevel gear 94, a second bevel gear 95, a screw 96 and a fixing rod 97, wherein two fixing plates 91 are arranged at positions corresponding to the cutting knife 10 inside the sliding block 6, the transverse plate 92 is arranged on two sides of one end, close to the fixing plates 91, of the cutting knife 10, the screw 96 is arranged at a middle position between the two fixing plates 91, the second bevel gear 95 is arranged at a middle position of the surface of the screw 96, the motor 93 is arranged at a position corresponding to the second bevel gear 95 inside the sliding block 6, an output end of the motor 93 is provided with the first bevel gear 94, and the fixing rods 97 are arranged on two sides of the screw 96.

Through adopting above-mentioned technical scheme, because diaphragm 92 is threaded connection with lead screw 96, lead screw 96 does not rotate diaphragm 92 and can't drive cut-off knife 10 and remove, and it is more firm to drive cut-off knife 10 and remove through setting up drive assembly 9, and cut-off knife 10 can not the landing downwards.

Specifically, the transverse plate 92 is in threaded connection with the screw 96, the transverse plate 92 is in sliding connection with the fixing rod 97, and the screw 96 is rotatably connected with the fixing plate 91 through a bearing.

By adopting the technical scheme, the screw 96 can rotate to drive the transverse plate 92 to move, and the fixing rod 97 has a limiting effect on the transverse plate 92, so that the transverse plate 92 can move more stably.

Specifically, the second bevel gear 95 and the screw 96, and the fixing plate 91 and the slider 6 are welded by spot welding, and the motor 93 and the first yarn 3 are connected by bolts.

Through adopting above-mentioned technical scheme, spot welding makes between bevel gear two 95 and the lead screw 96 and between fixed plate 91 and the slider 6 more firm, and bolted connection makes motor 93 more firm.

When the embodiment is used, the device is arranged at a proper position when the yarn winding switching device of the warping machine is used, the first yarn 3 and the second yarn 4 on the two yarn winding shafts 2 at the front end of the support frame 1 respectively penetrate through the lead rods 5 to enter the sliding blocks 6, the first yarn 3 is then fixed on the drum 7, the drum 7 rotates to wind the first yarn 3, when the first yarn 3 is used up and the second yarn 4 needs to be replaced for winding, the first yarn 3 is cut by the cutter 10, then the heating plate 11 is pushed by the electric telescopic rod 8 to move downwards, the heating plate 11 can push the first yarn 3 and the second yarn 4 together, the first yarn 3 and the second yarn 4 are bonded together at high temperature, the switching work of the winding shaft 2 is completed, then the roller 7 rotates again, the winding work is continued, and by arranging the driving component 9, when the first yarn 3 is used up and the second yarn 4 needs to be replaced for winding, the roller 7 stops rotating, the motor 93 is started to drive the first bevel gear 94 to rotate clockwise, the first bevel gear 94 rotates clockwise to drive the second bevel gear 95 to rotate anticlockwise, thereby driving the screw 96 to rotate anticlockwise, the screw 96 rotates to drive the cutter 10 to move downwards through the transverse plate 92, the fixing rod 97 has a limiting effect on the transverse plate 92, so that the transverse plate 92 moves more stably, the cutter 10 moves downwards to cut the first yarns 3, when the second yarn 4 needs to be cut, the motor 93 is started to drive the first bevel gear 94 to rotate anticlockwise so as to drive the cutter 10 to move upwards to cut the second yarn 4, because the transverse plate 92 is in threaded connection with the screw 96, the screw 96 cannot drive the cutter 10 to move without rotating the transverse plate 92, the driving component 9 is arranged to drive the cut-off knife 10 to move more stably, so that the cut-off knife 10 cannot slide downwards;

example 2

The present embodiment is different from embodiment 1 in that: the slider 6 is close to the one end both sides of cylinder 7 and is provided with two mounting brackets 12 with the position that first yarn 3 and second yarn 4 correspond, is connected through mounting bolt 13 between mounting bracket 12 and the slider 6, and both sides are provided with wire roller 14 between two mounting brackets 12, are connected through pivot 15 between wire roller 14 and the mounting bracket 12, and wire roller 14's surface is provided with rubber pad 16.

By adopting the technical scheme, the guide roller 14 can play a role in guiding the first yarn 3 and the second yarn 4, and abrasion between the first yarn 3 and the sliding block 6 and between the second yarn 4 and the sliding block 6 is avoided.

Specifically, the rubber pad 16 is adhered to the mounting frame 12 by glue, and the slider 6 is provided with a threaded hole corresponding to the mounting bolt 13.

Through adopting above-mentioned technical scheme, set up rubber pad 16 on wire roller 14 surface and play anti-skidding effect, avoid first yarn 3 and second yarn 4 to take place the displacement on wire roller 14, set up the screw hole and conveniently install mounting bracket 12 through construction bolt 13.

When the yarn guiding device is used, the yarn guiding roller 14 is arranged, the mounting frame 12 is mounted at the position, corresponding to the outlets of the first yarn 3 and the second yarn 4, of one end of the sliding block 6 through the mounting bolt 13, the first yarn 3 and the second yarn 4 penetrate through the two yarn guiding rollers 14 respectively, the yarn guiding roller 14 rotates on the mounting frame 12 through the rotating shaft 15 when the first yarn 3 and the second yarn 4 are wound, the yarn guiding roller 14 can guide the first yarn 3 and the second yarn 4, abrasion between the first yarn 3 and the sliding block 6 and between the second yarn 4 and the sliding block 6 is avoided, meanwhile, the rubber pad 16 is arranged on the surface of the yarn guiding roller 14 to achieve an anti-skidding effect, and displacement of the first yarn 3 and the second yarn 4 on the yarn guiding roller 14 is avoided.

The utility model discloses well motor 93 is the prior art that has disclosed, and the model of chooseing for use is Z60-55ZY.

The utility model discloses well support frame 1, yarn winding shaft 2, first yarn 3, second yarn 4, lead rod 5, slider 6, cylinder 7, electric telescopic handle 8, cut-off knife 10 and the structure and the theory of operation of hot plate 11 have disclosed in the winding yarn switching device of the warper that chinese patent publication number is CN214328029U disclosed.

The utility model discloses a theory of operation and use flow: when the winding switching device of the warping machine is used, the device is installed at a proper position, the first yarn 3 and the second yarn 4 on the two winding shafts 2 at the front end of the support frame 1 respectively penetrate through the lead rods 5 to enter the sliding block 6, then the first yarn 3 is fixed on the roller 7, the roller 7 rotates to wind the first yarn 3, when the first yarn 3 is used up and the second yarn 4 needs to be replaced to wind, the first yarn 3 is cut by the cutter 10, then the heating plate 11 is pushed by the electric telescopic rod 8 to move downwards, the heating plate 11 can push the first yarn 3 and the second yarn 4 together, the first yarn 3 and the second yarn 4 are bonded together at high temperature to complete the switching work of the winding shafts 2, then the roller 7 rotates again to continue the winding work, and by arranging the driving component 9, when the first yarn 3 is used up and the second yarn 4 needs to be replaced to wind, when the roller 7 stops rotating, the motor 93 is started to drive the bevel gear I94 to rotate clockwise, the bevel gear I94 rotates clockwise to drive the bevel gear II 95 to rotate anticlockwise, so as to drive the screw 96 to rotate anticlockwise, the screw 96 rotates to drive the cutter 10 to move downwards through the transverse plate 92, the fixing rod 97 has a limiting effect on the transverse plate 92, so that the transverse plate 92 can move more stably, the cutter 10 can move downwards to cut the first yarn 3, when the second yarn 4 needs to be cut, the motor 93 is started to drive the bevel gear I94 to rotate anticlockwise to drive the cutter 10 to move upwards to cut the second yarn 4, because the transverse plate 92 is in threaded connection with the screw 96, the screw 96 cannot drive the cutter 10 to move without rotating the transverse plate 92, the cutter 10 is driven to move more stably by arranging the driving assembly 9, the cutter 10 cannot slide downwards, and by arranging the guide roller 14, install mounting bracket 12 in the position that slider 6 one end and first yarn 3 and second yarn 4 outlet correspond through construction bolt 13, and pass first yarn 3 and second yarn 4 respectively between two wire rollers 14, wire roller 14 rotates on mounting bracket 12 through pivot 15 when first yarn 3 and second yarn 4 carry out the wire winding, wire roller 14 can play the guide effect to first yarn 3 and second yarn 4, avoid wearing and tearing between first yarn 3 and second yarn 4 and the slider 6, set up rubber pad 16 on wire roller 14 surface simultaneously and play anti-skidding effect, avoid first yarn 3 and second yarn 4 to take place the displacement on wire roller 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a warper's around yarn auto-change over device, includes support frame (1), its characterized in that: the front end of support frame (1) is provided with two book yarn axle (2), two be provided with first yarn (3) and second yarn (4) on book yarn axle (2) respectively, one side of support frame (1) is provided with lead wire pole (5), the opposite side of lead wire pole (5) is provided with slider (6), the opposite side of slider (6) is provided with cylinder (7), one side that slider (6) upper end is close to cylinder (7) is provided with electric telescopic handle (8), the output of electric telescopic handle (8) is provided with hot plate (11), the inside position that corresponds with first yarn (3) and second yarn (4) of slider (6) is provided with cut-off knife (10), be connected through drive assembly (9) between cut-off knife (10) and slider (6).

2. The yarn winding switching device of a warping machine according to claim 1, wherein: the driving assembly (9) comprises fixing plates (91), transverse plates (92), a motor (93), a first bevel gear (94), a second bevel gear (95), a screw rod (96) and fixing rods (97), wherein the two fixing plates (91) are arranged at positions corresponding to the cut-off knife (10) inside the sliding block (6), the transverse plates (92) are arranged on two sides of one end, close to the fixing plates (91), of the cut-off knife (10), the screw rod (96) is arranged at the middle position between the two fixing plates (91), the second bevel gear (95) is arranged at the middle position of the surface of the screw rod (96), the motor (93) is arranged at a position corresponding to the second bevel gear (95) inside the sliding block (6), the first bevel gear (94) is arranged at the output end of the motor (93), and the fixing rods (97) are arranged on two sides of the screw rod (96).

3. The winding-yarn switching device of a warping machine according to claim 2, wherein: the transverse plate (92) is in threaded connection with the screw rod (96), the transverse plate (92) is in sliding connection with the fixing rod (97), and the screw rod (96) is in rotary connection with the fixing plate (91) through a bearing.

4. The yarn winding switching device of a warping machine according to claim 2, wherein: and the second bevel gear (95) and the screw rod (96) and the fixed plate (91) and the sliding block (6) are welded by spot welding, and the motor (93) is connected with the first yarn (3) by bolts.

5. The yarn winding switching device of a warping machine according to claim 1, wherein: slider (6) are close to the one end both sides of cylinder (7) and are provided with two mounting brackets (12) with the position that first yarn (3) and second yarn (4) correspond, be connected through construction bolt (13) between mounting bracket (12) and slider (6), two both sides are provided with wire roller (14) between mounting bracket (12), be connected through pivot (15) between wire roller (14) and mounting bracket (12), the surface of wire roller (14) is provided with rubber pad (16).

6. The yarn winding switching device of a warping machine according to claim 5, wherein: the rubber pad (16) is bonded with the mounting frame (12) through glue, and the sliding block (6) is provided with a threaded hole corresponding to the mounting bolt (13).