CN106379772B

CN106379772B - Bobbin tail yarn cutting device and bobbin stripping machine with same

Info

Publication number: CN106379772B
Application number: CN201611029696.6A
Authority: CN
Inventors: 马世民; 侯伟
Original assignee: Guangdong Esquel Textiles Co Ltd
Current assignee: Guangdong Esquel Textiles Co Ltd
Priority date: 2016-11-14
Filing date: 2016-11-14
Publication date: 2022-12-16
Anticipated expiration: 2036-11-14
Also published as: CN106379772A

Abstract

The invention discloses a bobbin tail yarn cutting device which comprises a cutting support, an inclination angle adjusting mechanism, a guide mechanism, a first adjusting mechanism, a second adjusting mechanism and a cutting mechanism, wherein the inclination angle adjusting mechanism is connected with the cutting support and used for adjusting the inclination angle of the cutting support, the guide mechanism can move along a first direction relative to the cutting support, the first adjusting mechanism is arranged on the guide mechanism, the second adjusting mechanism is connected with the first adjusting mechanism, the cutting mechanism is arranged on the second adjusting mechanism, the first adjusting mechanism can move along a second direction relative to the guide mechanism, the second adjusting mechanism can drive the cutting mechanism to move along a third direction relative to the first adjusting mechanism, and the guide mechanism can drive the first adjusting mechanism, the second adjusting mechanism and the cutting mechanism to move along the first direction. The bobbin tail yarn cutting device provided by the invention is small in workload, time-saving, labor-saving, high in efficiency and safer. The invention also discloses a yarn tube stripping machine comprising the yarn bobbin tail yarn cutting device.

Description

Bobbin tail yarn cutting device and bobbin stripping machine with same

Technical Field

The invention relates to the technical field of spinning, in particular to a bobbin tail yarn cutting device and a bobbin stripping machine with the same.

Background

With the progress of society and the development of economy, the automation technology is more and more prevalent in the whole industrial field, which is a link connecting the traditional industry and the modern industry.

However, in the textile industry at present, the processing of the bobbin is finished to a great extent or manually, for example, in the current processing process of the bobbin with the taper, the bobbin is manually taken and then cut by a manual hook knife, then the yarn is manually cleaned, and finally the bobbin enters a collection box.

The mode of cutting by the manual hook knife causes large workload, time and labor waste, low efficiency and great potential safety hazard.

Disclosure of Invention

Based on this, it is necessary to provide a spool tail yarn cutting device and a bobbin stripping machine with the same, which have the advantages of small workload, time and labor saving, high efficiency and safety, and are used for solving the problems of large workload, time and labor waste, low efficiency and great potential safety hazard caused by manual hooking cutter cutting.

The utility model provides a spool tail yarn cutting device, includes cutting support, inclination adjustment mechanism, guiding mechanism, first adjustment mechanism, second adjustment mechanism and cutting mechanism, inclination adjustment mechanism with the cutting leg joint is used for adjusting the inclination of cutting support, guiding mechanism can for the cutting support is along the first direction motion, first adjustment mechanism locates guiding mechanism, second adjustment mechanism with first adjustment mechanism connects, cutting mechanism install in second adjustment mechanism, first adjustment mechanism can for guiding mechanism is along the second direction motion, second adjustment mechanism can drive cutting mechanism for first adjustment mechanism is along the third direction motion, guiding mechanism can drive first adjustment mechanism second adjustment mechanism reaches cutting mechanism is along the first direction motion, the first direction the second direction reaches the third direction mutually perpendicular sets up.

According to the bobbin tail yarn cutting device, after the inclination angle of the bobbin tail yarn cutting device is adjusted through the inclination angle adjusting mechanism, the position of the cutting mechanism is adjusted through the first adjusting mechanism and the second adjusting mechanism, so that the cutting mechanism is located in the middle of the bobbin and is a certain distance away from the upper surface of the bobbin, then the guide mechanism drives the cutting mechanism to move towards the direction close to the bobbin so as to cut the bobbin tail yarn, and the bobbin tail yarn cutting device is used for cutting the bobbin tail yarn, so that the bobbin tail yarn cutting device is small in workload, time-saving, labor-saving, high in efficiency and safe.

In one of them embodiment, inclination adjustment mechanism includes first fixed block, first pivot, altitude mixture control spare and second pivot, first fixed block is equipped with first hole, the one end of cutting support is equipped with and is used for wearing to establish the second hole of first pivot, first pivot is passed the second hole and can for the second hole rotates, the tip of first pivot is worn to locate first hole and can for first hole rotates, the cutting support is equipped with the third hole, the second pivot is worn the third hole just the tip of third pivot with altitude mixture control spare is connected, the second pivot can for the third hole reciprocates, altitude mixture control spare can change the second pivot is in position in the third hole.

In one embodiment, the cutting support includes a base, the second hole and the third hole are disposed on the base, a slide rail is disposed on a top end of the base, the guiding mechanism includes a sliding table and a sliding block disposed on the sliding table, the first adjusting mechanism, the second adjusting mechanism and the cutting mechanism are disposed on the sliding table, and the sliding block can move relative to the slide rail to enable the cutting mechanism to move along the first direction.

In one embodiment, the cutting support further includes a first fixing plate and a second fixing plate located at two ends of the base, the guide mechanism further includes a first guide rod and a moving block, the moving block is connected to the bottom of the sliding table, two ends of the first guide rod are respectively assembled with the first fixing plate and the second fixing plate, the first guide rod is in threaded connection with the moving block, and when the first guide rod rotates relative to the moving block, the moving block can drive the sliding table to move, so that the sliding block moves relative to the sliding rail of the base, and the sliding table and a component located on the upper portion of the sliding table move together.

In one embodiment, the guide mechanism further includes a first guide rod driving member, the first guide rod driving member drives the first guide rod to rotate, so that the moving block rotates relative to the first guide rod through threads, and the moving block drives the sliding blocks located on two sides of the bottom of the sliding table to slide relative to the sliding rail of the base.

In one embodiment, the first adjusting mechanism comprises a first matching block, a second matching block capable of sliding along the second direction relative to the first matching block, a first connecting piece and a positioning piece, the first matching block is arranged on the upper portion of the sliding table, the second connecting piece is arranged on the upper portion of the second matching block, and the positioning piece penetrates through the first connecting piece and the second matching block and abuts against the first matching block, and the positioning piece is rotatable relative to the first connecting piece and the second matching block to enable the first matching block and the second matching block to be in a loosening state or a clamping state.

In one embodiment, the second adjusting mechanism includes a second connecting member, a fixing member, a second guide rod, and an adaptor, the second connecting member is vertically connected to the first adjusting mechanism, the fixing member is fixedly connected to the second connecting member, one end of the second guide rod is inserted into the fixing member, the second guide rod passes through the adaptor and is in threaded connection with the adaptor, and when the second guide rod is rotated, the adaptor can move along a third direction relative to the second connecting member.

In one embodiment, the second adjusting mechanism further includes a positioning block connected to the second fixing block and a fastener connected to the positioning block, the fastener penetrates through the positioning block, and the fastener can abut against or separate from the second guide rod.

In one embodiment, the second adjusting mechanism further includes a smooth guide rod, the two fixing members are respectively connected to two ends of the second connecting member, two ends of the smooth guide rod respectively penetrate through the two fixing members, and a middle portion of the smooth guide rod penetrates through the adaptor and can move up and down relative to the adaptor.

A bobbin stripping machine comprises the bobbin tail yarn cutting device.

According to the bobbin stripping machine, after the inclination angle of the bobbin tail yarn cutting device is adjusted through the inclination angle adjusting mechanism, the position of the cutting mechanism is adjusted through the first adjusting mechanism and the second adjusting mechanism, so that the cutting mechanism is located in the middle of the bobbin and is a certain distance away from the upper surface of the bobbin, then the guide mechanism drives the cutting mechanism to move towards the direction close to the bobbin to complete cutting of the bobbin tail yarn, and the bobbin tail yarn is cut through the bobbin tail yarn cutting device.

Drawings

Fig. 1 is a structural diagram of a yarn stripping machine according to an embodiment of the present invention;

FIG. 2 is a partial block diagram of the yarn stripping machine provided in FIG. 1;

FIG. 3 is a top view of the yarn tube stripping machine provided in FIG. 2;

FIG. 4 is a block diagram of a bobbin station switching device of the bobbin stripper provided in FIG. 1;

fig. 5 is an internal structure view of the bobbin station switching device provided in fig. 4;

fig. 6 is a view angle structure diagram of a support member of the bobbin station switching device provided in fig. 4;

fig. 7 is another view structural view of the support of the bobbin station switching device provided in fig. 4;

figure 8 is a cross-sectional view of the support of the bobbin station transfer device provided in figure 7;

FIG. 9 is a perspective view of the yarn feeding device and the conveying device of the yarn stripping machine provided in FIG. 1;

FIG. 10 is another perspective structural view of the yarn feeding device and the conveying device of the yarn stripping machine provided in FIG. 1;

FIG. 11 is a perspective view of a bobbin tail yarn cutting device of the yarn stripping machine provided in FIG. 1;

FIG. 12 is a view from another perspective of a bobbin tail cutting device of the tube stripper provided in FIG. 1;

FIG. 13 is a perspective view of the bobbin and yarn separating device of the yarn stripper provided in FIG. 1;

FIG. 14 is a view from another perspective of the bobbin and yarn separating device of the yarn stripping machine provided in FIG. 1;

FIG. 15 is a view in elevation of a bobbin and yarn separating device of the yarn tube stripping machine provided in FIG. 1;

FIG. 16 is a front view of the bobbin and yarn separating device of the yarn tube stripper provided in FIG. 14;

fig. 17 is a structural view of a bobbin blanking device of the bobbin stripping machine provided in fig. 1.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an embodiment of the present invention provides a yarn peeling machine for processing a yarn tube, including:

the bobbin station switching device 10 is provided with a plurality of supporting pieces 11 (see fig. 4) which are arranged on the outer edge of the bobbin station switching device and used for supporting bobbins, and the bobbin station switching device 10 can move along a preset path and can enable the supporting pieces 11 to stop at a plurality of preset stations in sequence on the preset path;

a bobbin loading device 20 for sleeving the bobbin on the support member 11;

a bobbin tail yarn cutting device 30 for cutting the tail yarn of the bobbin sleeved on the support member 11;

a bobbin and yarn separating device 40 for separating the bobbin sleeved on the support member 11 from the yarn;

a bobbin blanking device 50 for stripping off the bobbin sleeved on the support member 11;

the bobbin feeding device 20, the bobbin tail yarn cutting device 30, the bobbin and yarn separating device 40 and the bobbin blanking device 50 are sequentially arranged at a plurality of corresponding preset stations along a preset path.

According to the bobbin peeling machine provided by the embodiment of the invention, firstly, the support piece 11 of the bobbin station conversion device 10 is stopped at a preset station along a preset path, at the moment, a bobbin with tail yarn is sleeved on the support piece 11 of the bobbin station conversion device 10 by the bobbin loading device 20, the support piece 11 with the bobbin is driven by the bobbin station conversion device 10 to move to the next preset station along the preset path, the bobbin tail yarn cutting device 30 cuts the tail yarn of the bobbin sleeved on the support piece 11 at the preset station, then the bobbin station conversion device 10 drives the bobbin sleeved with the cut tail yarn to move to the next preset station along the preset path, the bobbin is separated from the yarn of the bobbin sleeved on the support piece 11 by the bobbin and the yarn separating device 40, finally, the bobbin station conversion device 10 drives the bobbin subjected to bobbin and yarn separation to move to the next preset station along the preset path, the bobbin blanking bobbin device 50 peels off the processed bobbin from the support piece 11 of the bobbin station conversion device 10, and the bobbin peeling machine is used for automatically processing the bobbin, and is small in working amount, time and labor are saved, high in efficiency and safe and labor are achieved.

Referring to fig. 1-3, in the present embodiment, the present invention further includes a frame 60, and specifically, the frame 60 includes a fixing frame located at the bottom and a side plate surrounding the fixing frame. The bobbin station switching device 10, the bobbin loading device 20, the bobbin tail yarn cutting device 30, the bobbin and yarn separating device 40 and the bobbin blanking device 50 are all arranged on the rack 60.

Referring to fig. 4, in the present embodiment, the bobbin station changer 10 moves along a circle, and the bobbin station changer 10 includes four supporting members 11 arranged at 90 ° intervals along the circumference thereof, and the preset stations are arranged at 90 ° intervals along the circumference. Thus, the bobbin loading device 20, the bobbin tail yarn cutting device 30, the bobbin and yarn separating device 40 and the bobbin blanking device 50 are uniformly arranged at four preset stations at intervals of 90 degrees, when the bobbin station switching device 10 moves along a circle, the four supporting pieces 11 positioned on the periphery of the bobbin station switching device are just positioned in the bobbin loading device 20, the bobbin tail yarn cutting device 30, the bobbin and yarn separating device 40 and the bobbin blanking device 50, and at the moment, the bobbin loading device 20, the bobbin tail yarn cutting device 30, the bobbin and yarn separating device 40 and the bobbin blanking device 50 can work simultaneously and do not affect each other.

In other embodiments, the bobbin station changer 10 may not move along a circle, but may move along a straight line, and the bobbin loading device 20, the bobbin tail yarn cutting device 30, the bobbin and yarn separating device 40, and the bobbin doffer 50 are spaced apart from each other on the straight line of movement. And the number of the supporting pieces 11 included in the bobbin station switching device 10 can also be more than four, for example eight, so that the bobbin loading device 20, the bobbin tail yarn cutting device 30, the bobbin and yarn separating device 40 and the bobbin blanking device 50 can all adopt two groups, and are respectively arranged corresponding to the eight supporting pieces 11, so as to improve the production efficiency. Of course, the number of the supporting members 11 is not limited to four or eight, and may be six or other plural numbers.

Referring to fig. 4 and 5, in this embodiment, the bobbin station switching device 10 further includes a station switching support 12, a station switching member 13, and a switching member driving mechanism 14, the switching member driving mechanism 14 is disposed on the station switching support 12, the switching member driving mechanism 14 is connected to the station switching member 13 to drive the station switching member 13 to move along a predetermined path, so that the plurality of supporting members 11 all stop at the predetermined station in sequence on the predetermined path, and specifically, the switching member driving mechanism 14 drives the station switching member 13 to rotate 90 ° at each time, so that the supporting members 11 all stop at the bobbin loading device 20, the bobbin tail yarn cutting device 30, the bobbin and yarn separating device 40, and the bobbin blanking device 50 in sequence.

Further, the conversion element driving mechanism 14 includes a conversion element driving element 141, a first transmission element 142, a second transmission element 143, a worm 144 and a worm wheel 145, the first transmission element 142 is connected to the conversion element driving element 141, the second transmission element 143 is connected to the first transmission element 142 in a transmission manner, specifically, the second transmission element 143 is connected to the first transmission element 142 in a transmission manner, or may be connected to the first transmission element 142 in a transmission manner, the worm 144 is disposed inside the station conversion bracket 12, the worm wheel 145 is connected to the station conversion element 13, the worm wheel 145 is connected to the worm wheel 144 in a spiral manner, the second transmission element 143 is connected to the worm wheel 144 disposed inside the station conversion bracket 12, and the worm wheel 144 rotates the spiral tooth 1441 disposed thereon to drive the worm wheel 145 to rotate. In particular, the arrangement of the helical teeth 1441 on the worm 144 ensures that each 90 ° rotation of the worm 145 allows the same support 11 to be in a different preset position.

Further, the bobbin station switching device 10 further comprises a positioning protection member 15, a position rotating member 16 and a support member mounting seat 17, wherein the positioning protection member 15 is connected with the station switching bracket 12, the position rotating member 16 is connected to one end of the scroll rod 144 extending out of the station switching bracket 12, and the support member 11 is mounted on the periphery of the station switching member 13 through the support member mounting seat 17. The position rotation member 16 extends out of the station changing bracket 12, the position rotation member 16 can synchronize the movement of the worm 144, when the worm 144 drives the worm wheel 145 to rotate 90 °, the position rotation member 16 and the worm 144 rotate together by a fixed angle, and the positioning protection member 15 senses that the position rotation member 16 rotates by a fixed angle, and the support member 11 stops at a preset station. The above-mentioned actions of the scroll bar 144 and the position rotator 16 are repeated, so that the supporting member 11 is rotated by 90 ° one preset station at a time, and the supporting member 11360 ° is operated continuously until the end of the operation. In particular, the positioning protection 15 is an inductive probe.

Since the bobbin is generally conical, referring to fig. 6-8, in this embodiment, the support 11 is conical to match with the bobbin, and the support 11 has a mounting hole, and the support mounting seat 17 has a mounting shaft for matching with the mounting hole, and the support 11 is sleeved on the mounting shaft of the support mounting seat 17 through its mounting hole. And the outer surface of the supporting member 11 is provided with a supporting block 111, the supporting member 11 is provided with a mounting groove, the mounting groove is internally provided with an elastic member 113, specifically a spring, one end of the elastic member 113 is connected with the bottom of the mounting groove, the other end of the elastic member 113 is connected with the supporting block 111, when the bobbin is not sleeved on the supporting member 11, the supporting block 111 is partially accommodated in the mounting groove under the elastic action of the elastic member 113, specifically, the opening end of the mounting groove is provided with a clamping part, the clamping part is clamped with the supporting block 111 so that the supporting block 111 is partially accommodated in the mounting groove, and the outer surface of the supporting block 111 is a conical cambered surface.

When a bobbin with small taper is used, the bobbin is continuously sleeved on the support piece 11 from the small end of the support piece 11, and when the inner wall of the bobbin touches the supporting block 111, the supporting block 111 is pressed down by the force of the bobbin, and the bobbin is gradually sleeved on the support piece 11; when a bobbin with a large taper is used, the size of the outer wall preset by the supporting block 111 is just matched with the size of the inner hole of the bobbin, and the bobbin is gradually sleeved on the supporting piece 11 along with the fact that the bobbin is continuously sleeved on the supporting piece 11 from the small end of the supporting piece 11.

More specifically, the supporting blocks 111 are uniformly spaced along the outer circumference of the supporter 11, and the number of the supporting blocks 111 may be 4-6, but the number of the supporting blocks 111 is not limited to 4-6.

Referring to fig. 6 and fig. 7, in the present embodiment, the large end of the supporting member 11 is provided with a notch 112, and the bottom surface of the notch 112 is a plane, so as to facilitate the bobbin blanking device 50 to pass through the notch 112 to remove the bobbin from the supporting member 11. In the embodiment, the notches 112 and the supporting block 111 are staggered along the axial direction of the supporting member 11, and the two notches 112 are symmetrically disposed on two sides of the supporting member 22. In other embodiments, the number of notches 112 may be 4, 6, etc.

Referring to fig. 2 and 3, in this embodiment, a conveying device 70 is further included, the conveying device 70 is located below the upper bobbin device 20, the conveying device 70 is used for conveying bobbins, and the upper bobbin device 20 located above the conveying device 70 can sleeve the bobbins on the supporting member 11.

In this embodiment, a bobbin sorter bin 80 is also included, and bobbins located in the bobbin sorter bin 80 enter the conveyor 70.

Referring to fig. 9 and 10, the conveying device 70 includes a conveying fixing frame 71, a conveying member 72 for conveying the bobbins, and a conveying driving member 73, the conveying member 72 is located on the conveying fixing frame 71, the conveying driving member 73 is located at one end of the conveying fixing frame 71 to drive the conveying member 72 to move on the conveying fixing frame 71, and the bobbin mounting device 20 is located at the other end of the conveying fixing frame 71 to mount the bobbins on the conveying member 72 on the support member 11.

Specifically, this transport 72 is an oval design, is provided with the spacer on the transport 72, and a plurality of spacers are in order to cut apart into a plurality of independent conveying area with transport 72, can place a spool in a conveying area, and the spool is located two spacers and transports the region that the mount 71 encloses, carries driving piece 73 to drive transport 72 and becomes oval-shaped motion. Referring to fig. 10, after the bobbin enters the conveying device 70 from the left end of the conveying member 72, the conveying driving member 73 drives the conveying member 72 to move, and under the combined action of the conveying member 72 and the spacer, the bobbin can be conveyed from the left end of the conveying member 72 to the right end of the conveying member 72, and when the bobbin is positioned at the right end of the conveying member 72, the bobbin is sleeved on the supporting member 11 by the bobbin loading device 20. When the transport member 72 moves the tubes to the right, the transport member 72 rotates from the lower to the left to complete a complete elliptical motion. More specifically, the spacer is made of a flexible material.

In this embodiment, the bobbin winder further includes a guide 74, the guide 74 is disposed at one end of the conveying fixing frame 71 close to the bobbin loading device 20 and is connected to the bobbin loading device 20 so that the bobbin passes through the guide 74 to the bobbin loading device 20, and when the bobbin is ready to enter the bobbin loading device 20 from the conveying member 72, the guide 74 plays a role in guiding, limiting and correcting the bobbin, so that the bobbin can be quickly and accurately placed upwards under the thrust action. Specifically, the inner side of the guide 74 close to the bobbin loading device 20 is a plane, the inner side far from the bobbin loading device 20 is an inclined plane, the bobbin transits from the inclined plane of the guide 74 to the plane to the bobbin loading device 20, and when the bobbin passes through the guide 74, the bobbin leans to one side on the conveying member 72.

Referring to fig. 9 and 10, in this embodiment, a height detecting member 75 is further included, and is disposed at an end of the conveying fixing frame 71 close to the bobbin loading device 20, so that the bobbin passes through the height detecting member 75 to the bobbin loading device 20. When the bobbin is ready to enter the bobbin loading device 20 from the transport member 72, the height detection member 75 detects the large outer diameter of the bobbin, and when the bobbin is detected to be of a proper size, the bobbin can pass through the height detection member and then enter the bobbin loading device 20. Specifically, the height detecting member 75 is located at one end of the guide member 74 close to the bobbin loading device 20, and two height detecting members 75 are symmetrically provided on both sides of the conveying member 72.

Referring to fig. 9 and 10, in the present embodiment, the bobbin loading device 20 includes a bobbin loading bracket 21, a moving member 22, a pushing member 23, and a detecting element 24 for detecting a bobbin, the bobbin loading bracket 21 is connected to the conveying fixing frame 71, the moving member 22 is mounted on the bobbin loading bracket 21 and can move relative to the bobbin loading bracket 21, the pushing member 23 and the detecting element 24 are mounted on the moving member 22, and the moving member 22 can drive the pushing member 23 to move so as to push the bobbin on the conveying member 72 onto the supporting member 11.

Specifically, the upper bobbin bracket 21 is erected on the conveying member 72, the moving member 22 is a double-rod cylinder, and the moving part of the double-rod cylinder moves relative to the two guide rods thereof so as to drive the thrust member 23 and the detection element 24 connected therewith to move together. When the detection element 24 detects information of the bobbin, the moving part of the double-rod cylinder drives the thrust piece 23 and the detection element 24 to move together towards the direction of the support piece 11, and the bobbin is sleeved on the support piece 11 under the action of the thrust piece 23. Specifically, in the present embodiment, the pushing member 23 is a bending plate and includes a first portion and a second portion connected to each other, the first portion is connected to the moving member 22, and the second portion is used for pushing the bobbin. In this embodiment the width of the second portion is substantially equal to the distance between the two spacers to push the tube onto the support 11. In particular, the width of the second portion may be equal to the distance between two spacers or slightly smaller than the distance between two spacers.

Referring to fig. 9 and 10, in the present embodiment, the conveying device 70 further includes a detecting element 76, and the detecting element 76 is mounted at one end of the conveying fixing frame 71 close to the pushing member 23 to detect the spacer. When the detecting element 76 detects the spacer and the detecting element 24 detects the presence of a bobbin, the moving part of the moving member 22 moves relative to its two guide rods to drive the pushing member 23 connected thereto to move so as to push the bobbin from the conveying member 72 onto the supporting member 11, thereby completing the bobbin loading action, and then the moving member 22 moves in the reverse direction to drive the pushing member 23 and the detecting element 24 to move in the reverse direction so as to return to the initial position, and the actions are repeated to complete the sleeving operation of a plurality of bobbins.

After the bobbin loading operation is completed, the tail yarn of the bobbin is cut, and thus the bobbin tail yarn cutting device 30 is used.

Referring to fig. 11 and 12, in this embodiment, the bobbin tail yarn cutting device 30 includes a cutting support 31, an inclination angle adjusting mechanism 32, a guiding mechanism 33, a first adjusting mechanism 34, a second adjusting mechanism 35, and a cutting mechanism 36, the inclination angle adjusting mechanism 32 is connected to the cutting support 31 for adjusting an inclination angle of the cutting support 31, the guiding mechanism 32 can move in a first direction close to or away from the supporting member 11 relative to the cutting support 31, the first adjusting mechanism 34 is disposed on the guiding mechanism 33, the second adjusting mechanism 35 is connected to the first adjusting mechanism 34, the cutting mechanism 36 is mounted on the second adjusting mechanism 35, the first adjusting mechanism 34 can move in a second direction relative to the guiding mechanism 33, the second adjusting mechanism 35 can drive the cutting mechanism 36 to move in a third direction relative to the first adjusting mechanism 34, the guiding mechanism 33 can drive the first adjusting mechanism 34, the second adjusting mechanism 35, and the cutting mechanism 36 to move in the first direction, and the first direction, the second direction, and the third direction are perpendicular to each other.

When the bobbin station switching device 10 drives the supporting member 11 sleeved with the bobbin to rotate to the bobbin tail yarn cutting device 30, the bobbin tail yarn cutting device 30 can cut the tail yarn of the bobbin.

Because the conicity of the bobbin sleeved on the supporting piece 11 is different, the inclination angle of the bobbin tail yarn cutting device 30 can be adjusted through the inclination angle adjusting mechanism 32 adjusting device at the moment so as to meet the requirements of the bobbin on different conicities.

Referring to fig. 12, in the embodiment, the inclination angle adjusting mechanism 32 includes a first fixing block 321 and a first rotating shaft 322, the first fixing block 321 is provided with a first hole, one end of the cutting bracket 31 is provided with a second hole for passing through the first rotating shaft 322, the two first fixing blocks 321 are respectively located at two sides of the cutting bracket 31, the first rotating shaft 322 passes through the second hole and can rotate relative to the second hole, and two ends of the first rotating shaft 322 pass through the first hole and can rotate relative to the first hole; the inclination angle adjusting mechanism 32 further includes a height adjusting member 323 and a second rotating shaft 324, a third hole is disposed near the second hole of the cutting support 31, the two height adjusting members 323 are disposed at two sides of the cutting support 31, the second rotating shaft 324 penetrates through the third hole, two ends of the second rotating shaft 324 are respectively connected with the height adjusting members 323 at two sides, the second rotating shaft 324 can move up and down relative to the third hole, and the position of the second rotating shaft 324 in the third hole can be changed by the height adjusting member 323 to change the height of the second rotating shaft 324.

In this way, when the inclination angle of the bobbin tail yarn cutting device 30 needs to be adjusted, the height of the second rotating shaft 324 can be adjusted through the height adjusting piece 324, so that the inclination angle of the cutting support 31 can be changed by adjusting the height of the second rotating shaft 324 under the condition that the height of the first rotating shaft 322 is fixed, and the inclination angle of the whole bobbin tail yarn cutting device 30 can be changed.

Referring to fig. 11 and 12, in the embodiment, the cutting support 31 includes a base 311, the second hole and the third hole are disposed on the base 311, a sliding rail 3111 is disposed at a top end of the base 311, the guiding mechanism 33 includes a sliding table 331 and a sliding block 332 disposed on the sliding table 331, the first adjusting mechanism 34, the second adjusting mechanism 35 and the cutting mechanism 36 are disposed on the sliding table 331, and the sliding block 332 can move relative to the sliding rail 3111 to enable the cutting mechanism to move toward the support 11 or move away from the support 11 in the first direction.

The cutting support 31 further includes a first fixing plate 312 and a second fixing plate 313 located at two ends of the base 311, the guide mechanism 33 further includes a first guide rod 333 and a moving block 336, the moving block 336 is connected to the bottom of the sliding table 331, two ends of the first guide rod 333 are respectively assembled with the first fixing plate 312 and the second fixing plate 313 through bearings, the middle of the first guide rod 333 is in threaded connection with the moving block 336, when the first guide rod 333 rotates relative to the moving block 336, the moving block 336 can drive the sliding table 331 to move, so that the sliding block 332 moves relative to the sliding rail 3111 of the base 311, and the sliding table 331 and a component located on the upper portion of the sliding table 331 move together.

Specifically, the guide mechanism 33 further includes a first guide rod driving member 334 and a coupling 335 connected between the first guide rod 333 and the first guide rod driving member 334, the first guide rod driving member 334 drives the first guide rod 333 to rotate through the coupling 335, so that the moving block 336 rotates relative to the first guide rod 333 through a thread, and the moving block 336 drives the sliding blocks 332 located at two sides of the bottom of the sliding table 331 to slide relative to the sliding rail 3111 of the base 311. More specifically, the first guide bar drive 334 is a servo motor or a synchronous motor.

More specifically, in the present embodiment, the cutting bracket 31 further includes damper blocks 314 mounted at both ends of the base 311 thereof to damp the vibration of the guide mechanism 33.

Referring to fig. 12, in the present embodiment, the first adjusting mechanism 34 includes a first engaging block 341 and a second engaging block 342 slidable in a second direction relative to the first engaging block 341, the first engaging block 341 is disposed on an upper portion of the sliding table 331, and the first direction is perpendicular to the second direction. Specifically, the first fitting block 341 has a first fitting protrusion, the second fitting block 342 has a first fitting groove fitted with the first fitting protrusion, and the second fitting block 342 is slidable with respect to the first fitting block 341 under the fitting action of the first fitting protrusion and the first fitting groove. In other embodiments, it is also possible to provide the first fitting block 341 with a fitting recess and the second fitting block 342 with a fitting projection.

Further, the first adjusting mechanism 34 further includes a first connecting piece 343, the first connecting piece 343 is connected to the upper portion of the second fitting block 342, and the second adjusting mechanism 35 is connected to the first connecting piece 343, specifically, the first connecting piece 343 has a step portion, one side of the step portion thereof is connected to the second fitting block 342, the second adjusting mechanism 35 is connected to the other side of the step portion thereof, and the other side of the step portion is fitted to the sliding table 331.

In this embodiment, the bobbin tail yarn cutting device 30 further includes a positioning element 37, the positioning element 37 is disposed through the first connecting element 343 and the second engaging element 342 to abut against the first engaging element 341, and the positioning element 37 can rotate relative to the first connecting element 343 and the second engaging element 342 to enable the first engaging element 341 and the second engaging element 342 to be in a released state or a clamped state, when the second engaging element 342 needs to slide relative to the first engaging element 341, the positioning element 37 can be loosened to enable the second engaging element 342 to slide relative to the first engaging element 341 to perform an adjusting function of the first adjusting mechanism 34, and when the second engaging element 342 does not need to slide relative to the first engaging element 341, the positioning element 37 is screwed to fix the second engaging element 342 and the first engaging element 341.

Referring to fig. 11 and 12, in the embodiment, the second adjusting mechanism 35 includes a second connecting member 351, a fixing member 352, a second guide rod 354 and an adaptor member 357, the second connecting member 351 is vertically connected to the first connecting member 343, the two fixing members 352 are respectively and fixedly connected to two ends of one side of the second connecting member 351, one end of the second guide rod 354 is inserted into the fixing member 352 located at one end of the second connecting member 351, the second guide rod 354 passes through the adaptor member 357 and is in threaded connection with the adaptor member 357, the other end of the second guide rod 354 is inserted into the fixing member 352 located at the other end of the second connecting member 351, and the adaptor member 357 can move along a third direction relative to the second connecting member 351 when the second guide rod 354 is rotated. To move the cutting mechanism 36 in the third direction.

Specifically, in this embodiment, the second adjustment mechanism 35 further includes a rotation handle 353 coupled to an end of the second guide rod 354 to facilitate rotating the second guide rod 354. The second adjusting mechanism 35 further includes a positioning block 355 connected to the second fixing block 352 connected to the upper end of the second connecting member 351, and a fastener 356 connected to the positioning block 355, wherein the fastener 356 is disposed through the positioning block 355, and the fastener 356 can abut against the second guide rod 354 or be separated from the second guide rod 354. When rotation of the second guide 354 is desired, the fastener 356 may be loosened, and when rotation of the second guide 354 is not desired, the fastener 356 may be tightened such that the fastener 356 abuts the second guide 354 to restrain the second guide 354.

More specifically, in the present embodiment, the adapter 357 includes a third connecting element 358, the third connecting element 358 is located between the second fixing block 352 connected to the upper portion of the second connecting element 351 and the adapter 357, and the second guiding rod 354 is disposed through the third connecting element 358 and threadedly connected to the third connecting element 358.

In this embodiment, the second adjusting mechanism 35 further includes a third guide bar 359, two ends of the third guide bar 359 respectively penetrate through the two fixing members 352, a middle portion of the third guide bar 359 passes through the adapter 357 and can move up and down relative to the adapter 357, and the third guide bar 359 plays a role of guiding the adapter 357. The holes where the adapter 357 is connected with the third guide bar 359 are provided with wear-resistant material.

Referring to fig. 12, in the present embodiment, the cutting mechanism 36 includes a cutting blade 362 and a blade driving member 351, the blade driving member 351 is connected to the adapter 357, and a protection cover 363 is disposed on an upper portion of the cutting blade 362.

When the bobbin tail yarn cutting device 30 works, the position of the bobbin tail yarn cutting device is adjusted through the angle adjusting mechanism 31, so that the path of the cutting blade 362 is parallel to the outer side surface of the bobbin, and the bobbin is prevented from being cut; the cutting blade 362 is adjusted through the first adjusting mechanism 34 to enable the cutting blade 362 to be located at the middle position of the bobbin, the positioning piece 37 is screwed down, the fastener 356 is screwed down, then the second adjusting mechanism 35 is adjusted to enable the cutting blade 362 to be located at 1-1.5 mm on the surface of the bobbin, the fastener 356 is screwed down, then the first guide rod driving piece 334 and the blade driving piece 351 run simultaneously, the first guide rod 333 rotates under the action of the coupler 335 and drives the sliding table 331 and the components on the sliding table 331 to move together in the direction close to the supporting piece 11, the cutting blade 362 cuts in the moving process, when the sliding table 331 moves to the set displacement point, the sliding table 331 stops moving, the blade driving piece 351 stops running, the first guide rod driving piece 334 starts to run reversely, the sliding table 331 and the cutting mechanism 36 move integrally in the opposite direction, and stops when the sliding table 331 and the cutting mechanism 36 move to the set displacement point, the cutting process is continuously repeated, and the cutting operation is completed.

Referring to fig. 2, 3 and 9, in the present embodiment, the bobbin cutting device further includes a fixing device 90, a connecting tube 100 and a cleaning device 110, the fixing device 90 is connected to the cutting mechanism 36, one end of the connecting tube 100 is connected to the fixing device 90 to absorb the flying chips generated when the cutting mechanism 36 cuts the bobbin, and the other end of the connecting tube 100 is connected to the cleaning device 110.

Specifically, the fixing device 90 is located at an upper portion of the cutting blade 362 so that flying debris generated when the bobbin is cut enters the guide cleaning device 110 from the connection pipe 100.

Referring to fig. 13-15, in the present embodiment, the bobbin and yarn separating device 40 includes a separating bracket 41, a bobbin tail positioning mechanism 42 for positioning the small end of the bobbin, and a yarn peeling mechanism 43, the bobbin tail positioning mechanism 42 is disposed on the separating bracket 41, the yarn peeling mechanism 43 includes a sliding member 431 which can slide relative to the separating bracket 41, and a yarn peeling member 432 which is connected to the sliding member 431 and used for clamping the large end of the bobbin, and the yarn peeling member 432 can move with the sliding member 431 relative to the separating bracket 41 to move from the large end of the bobbin to the small end of the bobbin to separate the bobbin from the yarn.

Referring to fig. 13 and fig. 15, in the present embodiment, the bobbin tail positioning mechanism 42 includes a positioning support 424, a first positioning driving member 422 and a positioning member 421, the positioning support 424 is connected to the separating support 41, the first positioning driving member 422 is installed on the positioning support 421, the positioning member 421 is installed at an end of the first positioning driving member 422, and when the bobbin tail needs to be positioned, the first positioning driving member 422 drives the positioning member 421 to move to abut against the small end of the bobbin.

Referring to fig. 13-15, in this embodiment, the bobbin tail positioning mechanism 42 further includes a second positioning driving member 423 disposed perpendicular to the separating bracket 41, two sides of the positioning bracket 424 are connected with positioning sliders 425, the separating bracket 41 is provided with a positioning guide rod 413 engaged with the positioning slider 425, the second positioning driving member 423 is connected to a top of the positioning bracket 424, the second positioning driving member 423 can drive the positioning bracket 424 to move toward or away from the separating bracket 41, when the second positioning driving member 423 drives the positioning bracket 424, the positioning slider 425 slides along the positioning guide rod 413, and drives the positioning bracket 424 and the first positioning driving member 422 and the positioning member 421 mounted on the positioning bracket 424 to move together.

Further, the bobbin tail positioning mechanism 42 further includes a positioning bracket connector 426, and the second positioning driving member 423 is connected to the positioning bracket 424 through the positioning bracket connector 426.

Specifically, in the present embodiment, the bobbin and yarn separating device 40 further includes a first limiting member 44, the first limiting member 44 is installed on the separating bracket 41 and located at two sides of the second positioning driving member 423, and when the second positioning driving member 423 drives the positioning bracket 424 to move, the first limiting member 44 can limit the moving position of the positioning bracket 424, that is, the position of the positioning member 421. More specifically, the number of the first positioning driving element 422 and the number of the positioning elements 421 are two, the two positioning elements 421 have different sizes, and the two first positioning driving elements 422 respectively drive the two positioning elements 421 to adapt to bobbins with different tapers. The positioning member 421 includes a cylindrical portion and a conical portion connected to the cylindrical portion, and the maximum diameter of the conical bottom is smaller than the diameter of the cylindrical portion, and the radius difference is equal to or smaller than the wall thickness of the bobbin.

Referring to fig. 13, in the present embodiment, the separation bracket 41 further includes a top plate 411 and a yarn peeling guide 412 connected to the bottom of the top plate 411, a yarn peeling slider 433 is disposed on an upper portion of the sliding member 431, the yarn peeling slider 433 slides relative to the yarn peeling guide 412 to slide the yarn peeling mechanism 43 relative to the top plate 411 of the separation bracket 41, so that the sliding member 431 drives the yarn peeling member 432 to peel yarn, specifically, a connection line between the positioning member 421 and the yarn peeling member 432 is parallel to the top plate 411. The separation bracket 41 further includes vertical plates 414 connected to both sides of the top plate 411, and the positioning guide 413 is installed on the vertical plates 414.

In this embodiment, the yarn peeling mechanism 43 further includes a side plate 434 vertically connected to the bottom of the sliding member 431, one side surface of the side plate 434 is connected with the sliding guide bar 435, the yarn peeling mechanism 43 further includes sliding guide blocks 436 respectively matched with two ends of the sliding guide bar 435, the two yarn peeling transfer members 437 are respectively connected with the two sliding guide blocks 436, the first yarn peeling driving member 438 is disposed between the two yarn peeling transfer members 437 and connected with the sliding member 431, the yarn peeling member 432 has engaging members 4321 capable of engaging with two sides of the head end of the bobbin, and the two engaging members 4321 are respectively connected with the yarn peeling transfer member 437.

In this embodiment, the yarn peeling mechanism 43 further includes a second yarn peeling driving member 4310 and a sliding member connecting member 439, the top plate 411 of the separation bracket 41 is provided with a through hole 415, one end of the sliding member connecting member 439 passes through the through hole 415 to be connected with the second yarn peeling driving member 4310, and one end of the sliding member connecting member 439 is connected with the sliding member 431 of the yarn peeling mechanism 43. When the second yarn peeling driving element 4310 is operated, the yarn peeling element 431 is driven by the yarn peeling element connecting element 435 to slide relative to the top plate 411, so as to drive the side plate 434 connected with the sliding element 431, the sliding guide 435, the sliding guide block 436, the yarn peeling transfer element 437 and the first yarn peeling driving element 438 to slide relative to the top plate 411 together, and when the above parts are slid to a proper position, the first yarn peeling driving element 438 drives the yarn peeling transfer element 437 connected with the two ends of the first yarn peeling driving element to move relative to the sliding guide 435 under the action of the sliding guide block 436, so as to enable the two clamping elements 4321 to be close to be clamped at the head end of the bobbin.

Referring to fig. 15, in the present embodiment, the bobbin and yarn separating device 40 further includes a second limiting member 45, the second limiting member 45 is disposed at a lower portion of the top plate 411 close to the second yarn peeling driving member 34 to limit the yarn peeling mechanism 43, and specifically, the second limiting member 45 can limit the yarn peeling mechanism 43 through a limiting side plate 434.

When the bobbin needs to be processed, the second positioning driving element 423 operates, and under the action of the positioning element connecting element 426 connected to the second positioning driving element 423, the positioning bracket 424 and the first positioning driving element 422 move upward integrally along the positioning guide rod 413, so as to stop after contacting the first limiting element 44. When the bobbin moves to the yarn withdrawing station, the first positioning driving member 422 acts, and the positioning member 421 extends out to push the small end of the bobbin tightly. The second stripping driving element 4310 is operated, and the sliding member 431 connected with the second stripping driving element 4310 is driven by the connecting rod of the second stripping driving element 4310 to move forwards along the stripping guide rod 412, the components mounted on the sliding member 431 also move along with the movement, and when the second stripping driving element 4310 is operated to the farthest end, the operation is stopped and maintained. The first yarn peeling driving member 438 is operated, the two side yarn peeling transfer members 437 of the operation link of the first yarn peeling driving member 438 are simultaneously moved toward the middle, and the two arc-shaped engagement members 4321 clamp the vicinity of the large end of the bobbin (the bobbin has no remaining yarn) toward the middle. Then the second yarn peeling driving member 4310 starts to operate, the sliding member 431 connected with the second yarn peeling driving member 4310 is driven by the connecting rod of the second yarn peeling driving member 4310 to integrally move backwards along the yarn peeling guide rod 412, the components mounted on the sliding member 431 also move along with the movement, because the bobbin is conical, in the moving process, the two arc-shaped clamping members 4321 gradually move backwards and tightly along the bobbin arm, the redundant yarn on the bobbin is removed, when the sliding member 431 moves backwards to the rear end and contacts the second limiting member 45, the second yarn peeling driving member 4310 stops operating, the first positioning driving member 422 operates, the positioning member 421 retracts, the bobbin leaves the yarn peeling station, the yarn peeling process is continuously repeated, and the yarn peeling working process is finished.

Referring to fig. 16 and 17, in the present embodiment, the bobbin blanking device 50 includes a blanking bracket 51, a first moving mechanism 52, a second moving mechanism 53 and a blanking member 54, the first moving mechanism 52 is disposed on the blanking bracket 51 and can move in a fourth direction close to the support 11 or away from the support 11 relative to the blanking bracket 51, the second moving mechanism 53 is connected to the first moving mechanism 52, the blanking member 54 is connected to the second moving mechanism 53, the second moving mechanism 53 can move in a fifth direction relative to the first moving mechanism 52 to drive the blanking member 54 to move, and the first moving mechanism 52 can drive the second moving mechanism 53 and the blanking member 54 to move so that the blanking member 54 passes through the end of the bobbin to remove the bobbin from the support 11.

Specifically, the first moving mechanism 52 is a double-rod cylinder, and the moving part of the double-rod cylinder moves relative to the guide rod of the double-rod cylinder so as to drive the second moving mechanism 53 and the blanking member 54 to move. In this embodiment, the second moving mechanism 53 includes a first moving element 531, a second moving element 532, and a third moving element 533 connected to the moving portion of the first moving mechanism 52, the second moving element 532 is connected to the first moving element 531, the third moving element 533 is slidable with respect to the second moving element 532, the second moving mechanism 53 further includes a fourth moving element 534, the fourth moving element 534 is connected to a bottom portion of the third moving element 533, and the blanking member 54 is connected to the fourth moving element 534. More specifically, the blanking member 54 includes a blanking connecting plate connected to the fourth moving element 534 and two blanking cylinders connected to the blanking connecting plate, the two blanking connecting plates are respectively connected to two sides of the fourth moving element 534, and the two blanking cylinders are oppositely disposed and spaced at a certain interval.

When the bobbin station switching device 10 is operated to be in place, a bobbin blanking command is sent out, the first moving mechanism 52 is operated, the moving part on the first moving mechanism 52 moves forward, the first moving element 531, the second moving element 532, the third moving element 533, the fourth moving element 534 and the blanking part 54 connected with the moving part move forward together, when the bobbin station switching device operates to the farthest end position, the first moving mechanism 52 stops, the third moving element 533 moves downward relative to the second moving element 532, the fourth moving element 534 connected with the third moving element 533 and the blanking part 54 move downward together, when the bobbin station switching device operates to the lowest end, the third moving element 533 stops, the first moving mechanism 52 starts the moving part to operate reversely, and drives two blanking cylinders to pass through the notches 112 on the two sides of the support 11, so that the conical bobbin is dropped off. The bobbin station switching device 10 rotates for a certain angle, the next bobbin enters the doffing station again, and the doffing process is repeated continuously until the whole processing process is finished.

Referring to fig. 2, in this embodiment, the yarn winding device further includes a yarn collecting device 120 for collecting tail yarns, a bobbin collecting device 130 for collecting bobbins, a first guiding yarn tray 140 and a second guiding yarn tray 150, the yarn collecting device 120 is located below the bobbin and yarn separating device 40, the bobbin collecting device 130 is located below the bobbin discharging device 50, the first guiding yarn tray 140 is located between the bobbin tail yarn cutting device 30 and the bobbin and yarn separating device 40, one end of the first guiding yarn tray 140, which is provided with an opening, is connected to the yarn collecting device 120, one end of the first guiding yarn tray 140, which is provided with an opening, is inclined downward relative to the other end, the second guiding yarn tray 150 is located between the bobbin and yarn separating device 40 and the bobbin discharging device 50, one end of the second guiding yarn tray 150, which is provided with an opening, is connected to the bobbin discharging device 50, and one end of the second guiding yarn tray 150, which is provided with an opening, is inclined downward relative to the other end.

Waste yarn on the bobbins may enter the yarn collection device 120 and the bobbin collection device 130 from the first guide yarn tray 140 and the second guide yarn tray 150, respectively, as the bobbins are guided from the bobbin tail cutting device 30 to the bobbin separating device 40 and as the bobbins are guided from the bobbin and yarn separating device 40 to the bobbin doffer 50.

Referring to fig. 2, in the present embodiment, a control device 160 is further included for controlling the operation of the whole bobbin stripping machine.

Referring to the direction shown in fig. 2, when the whole bobbin stripping machine works, a bobbin firstly enters the conveying device 70 from the bobbin sorting box 80, when the bobbin is conveyed to the rightmost end of the conveying device 70, at this time, a supporting member 11 of the bobbin station switching device 10 is located on one side of the bobbin loading device 20, the bobbin loading device 20 sleeves the bobbin on the conveying device 70 on the supporting member 11, the control device 60 controls the bobbin station switching device 10 to rotate 90 ° so that the supporting member 11 sleeved with the bobbin reaches the bobbin tail yarn cutting device 30, the bobbin tail yarn cutting device 30 cuts the tail yarn on the bobbin, and the flyings generated during cutting enter the cleaning device 110 through the connecting pipe 100, the control device 60 controls the supporting member 11 of the station switching device 10 to pass through the first guiding tray 140 and rotate 90 ° to the bobbin and yarn separating device 40, the bobbin and yarn separating device 40 separate the bobbin from the yarn, the tail yarn enters the yarn collecting device 120, the control device 60 controls the supporting member 11 of the bobbin station switching device 10 to pass through the second guiding tray 150 and rotate 90 ° to the bobbin and yarn separating device 40, the bobbin and yarn collecting device 50 so that the bobbin 50 separates the doffing device 130 to make the bobbin collecting device 130.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. A bobbin tail yarn cutting device is characterized by comprising a cutting support, an inclination angle adjusting mechanism, a guide mechanism, a first adjusting mechanism, a second adjusting mechanism and a cutting mechanism, wherein the inclination angle adjusting mechanism is connected with the cutting support and used for adjusting the inclination angle of the cutting support, the guide mechanism can move along a first direction relative to the cutting support, the first adjusting mechanism is arranged on the guide mechanism, the second adjusting mechanism is connected with the first adjusting mechanism, the cutting mechanism is arranged on the second adjusting mechanism, the first adjusting mechanism can move along a second direction relative to the guide mechanism, the second adjusting mechanism can drive the cutting mechanism to move along a third direction relative to the first adjusting mechanism, the guide mechanism can drive the first adjusting mechanism, the second adjusting mechanism and the cutting mechanism to move along the first direction, and the first direction, the second direction and the third direction are perpendicular to each other;

inclination adjustment mechanism includes first fixed block, first pivot, altitude mixture control spare and second pivot, first fixed block is equipped with first hole, the one end of cutting support is equipped with and is used for wearing to establish the second hole of first pivot, first pivot is passed the second hole just can for the second hole rotates, the tip of first pivot is worn to locate first hole just can for first hole rotates, the cutting support is close to near the second hole is equipped with the third hole, two altitude mixture control spare is located the both sides of cutting support, the second pivot is worn the third hole, just the both ends of second pivot respectively with both sides altitude mixture control spare is connected, the second pivot can for the third hole reciprocates, altitude mixture control spare can change the second pivot is in position in the third hole.

2. The bobbin tail yarn cutting device according to claim 1, wherein the cutting support includes a base, the second hole and the third hole are disposed on the base, a slide rail is disposed on a top end of the base, the guiding mechanism includes a sliding table and a sliding block disposed on the sliding table, the sliding table is disposed on the first adjusting mechanism, the second adjusting mechanism and the cutting mechanism, and the sliding block can move relative to the slide rail to enable the cutting mechanism to move along the first direction.

3. The bobbin tail yarn cutting device according to claim 2, wherein the cutting support further comprises a first fixing plate and a second fixing plate which are located at two ends of the base, the guiding mechanism further comprises a first guide rod and a moving block, the moving block is connected to the bottom of the sliding table, two ends of the first guide rod are respectively assembled with the first fixing plate and the second fixing plate, the first guide rod is in threaded connection with the moving block, and when the first guide rod rotates relative to the moving block in a threaded mode, the moving block can drive the sliding table to move, so that the sliding block moves relative to the sliding rail of the base, and the sliding table and a part located on the upper portion of the sliding table move together.

4. The bobbin tail yarn cutting device according to claim 3, wherein the guide mechanism further comprises a first guide rod driving member, the first guide rod driving member drives the first guide rod to rotate, so that the moving block rotates relative to the first guide rod thread, and the moving block drives the sliding blocks located on two sides of the bottom of the sliding table to slide relative to the sliding rail of the base.

5. The bobbin tail yarn cutting device according to claim 2, wherein the first adjusting mechanism comprises a first matching block, a second matching block, a first connecting piece and a positioning piece, wherein the second matching block can slide along a second direction relative to the first matching block, the first matching block is arranged on the upper portion of the sliding table, the second connecting piece is arranged on the upper portion of the second matching block, and the positioning piece is arranged on the first connecting piece in a penetrating mode, the second matching block abuts against the first matching block and the positioning piece is arranged on the first connecting piece in a rotatable mode, so that the first matching block and the second matching block are in a loosening state or a clamping state.

6. The bobbin tail yarn cutting device according to claim 1, wherein the second adjusting mechanism comprises a second connecting piece, a fixing piece, a second guide rod and an adapter, the second connecting piece is perpendicularly connected to the first adjusting mechanism, the fixing piece is fixedly connected to the second connecting piece, one end of the second guide rod penetrates through the fixing piece, the second guide rod penetrates through the adapter and is in threaded connection with the adapter, and the adapter can move in a third direction relative to the second connecting piece when the second guide rod is rotated.

7. The bobbin tail yarn cutting device according to claim 6, wherein the second adjusting mechanism further comprises a positioning block connected with a second fixing block and a fastener connected to the positioning block, the fastener is arranged in the positioning block in a penetrating mode, and the fastener can abut against or separate from the second guide rod.

8. The bobbin tail yarn cutting device according to claim 7, wherein the second adjusting mechanism further comprises a smooth guide rod, the two fixing pieces are respectively connected to two ends of the second connecting piece, two ends of the smooth guide rod are respectively penetrated through the two fixing pieces, and the middle of the smooth guide rod penetrates through the adaptor and can move up and down relative to the adaptor.

9. A yarn stripping machine comprising a bobbin tail yarn cutting device according to any one of claims 1 to 8.