CN113800329A

CN113800329A - Bobbin separating device and wire bonder

Info

Publication number: CN113800329A
Application number: CN202111277117.0A
Authority: CN
Inventors: 黎秋凤; 张玉田; 冯世亮; 张润明; 叶俊荣
Original assignee: Guangdong Esquel Textiles Co Ltd; Guilin Esquel Textiles Co Ltd
Current assignee: Guangdong Esquel Textiles Co Ltd; Guilin Esquel Textiles Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2021-12-17

Abstract

The invention relates to a bobbin separating device and a wire bonder. The bobbin separating device comprises a base, a bobbin, a first partition plate, a clamping piece, a clamping driving piece, a bobbin dropping piece and a bobbin dropping driving piece. The feed cylinder is hollow structure in order to be used for placing the spool. The bottom of feed cylinder is linked together with the first through-hole on the base, and the line section of thick bamboo in the feed cylinder can pass first through-hole. The base is located to first baffle and first baffle is located the below of feed cylinder, the holder is all located on first baffle with a section of thick bamboo piece that falls, the centre gripping driving piece drives the holder motion so that the holder can move to the second outer bobbin of centre gripping, a section of thick bamboo driving piece that falls drives a section of thick bamboo piece so that a section of thick bamboo piece that falls can move to butt in outermost bobbin, the second outer bobbin of line is by the holder centre gripping this moment, can give outermost bobbin of line certain effort through the effect of a section of thick bamboo piece that falls, the card that can effectively avoid appearing among the bobbin separation process is dun the problem, realize the separation between the bobbin smoothly, the separation efficiency of a bobbin is improved.

Description

Bobbin separating device and wire bonder

Technical Field

The invention relates to the technical field of textile machinery, in particular to a bobbin separating device and a wire bonder.

Background

The bobbin is a very general spare part of use among the weaving process, realizes operations such as accomodating and shifting the yarn through twineing the yarn on the bobbin. For example, in the production process of yarn, it is usually required to wind raw yarn on a plurality of bobbins according to a predetermined length to obtain a plurality of bobbin yarns, and the process of winding the yarn on the bobbins is generally called routing.

In order to improve the processing efficiency of routing and reduce the floor area of routing equipment, a plurality of wire barrels are often required to be sleeved together, then the sleeved wire barrels are placed at appropriate positions, then the wire barrels are separated, and routing is performed on the wire barrels respectively. In this case, a large number of bobbins need to be used. Because the line section of thick bamboo variety is various, and some line section of thick bamboo surface has great frictional force even and is difficult to separate, leads to automatic routing equipment to be difficult to realize full-automatic, and separation efficiency is lower.

Disclosure of Invention

In view of the above, there is a need for a separating device capable of effectively improving the separation efficiency of the wire barrel, and a wire bonder including the same.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a bobbin separating device comprises a base, a bobbin, a first partition plate, a clamping piece, a clamping driving piece, a bobbin dropping piece and a bobbin dropping driving piece;

the charging barrel is arranged on the base, the charging barrel is of a hollow structure and used for placing a wire barrel, a first through hole is formed in the base, the bottom end of the charging barrel is communicated with the first through hole, and the wire barrel can penetrate through the first through hole;

the first partition plate is arranged on the base and is positioned below the charging barrel, a second through hole is formed in the first partition plate and corresponds to the first through hole, and the charging barrel can sequentially penetrate through the first through hole and the second through hole;

the clamping piece and the cylinder dropping piece are arranged on the first partition plate; the clamping driving piece is connected with the clamping piece to drive the clamping piece to move, and the clamping piece can move to clamp the secondary outer bobbin; the bobbin dropping driving part is connected with the bobbin dropping part and used for driving the bobbin dropping part to move, and the bobbin dropping part can move to abut against the outermost bobbin to separate the outermost bobbin from the secondary outer bobbin.

In one embodiment, the barrel dropping part is a swing arm, the barrel dropping driving part is a rotary driving part, and the barrel dropping driving part drives the barrel dropping part to do reciprocating rotary motion.

In one embodiment, the bobbin separating device further comprises a second partition plate, the second partition plate is arranged on the base, and the second partition plate is farther away from the bobbin than the first partition plate; and a third through hole is formed in the second partition plate and communicated with the second through hole, and the bobbin can sequentially penetrate through the second through hole and the third through hole.

A wire bonder comprises a machine frame, a wire barrel bearing piece, a wire cutting piece, a wire guiding piece, a wire barrel transferring piece and the wire barrel separating device in any embodiment;

the base is arranged on the rack, the bobbin transfer part is movably connected to the rack, the bobbin bearing part is rotatably connected to the rack, and the bobbin transfer part is used for transferring the bobbins separated by the bobbin separating device to the bobbin bearing part;

the thread cutting piece is movably connected to the rack and used for guiding the yarn to the thread cylinder and cutting the yarn after routing;

the yarn guide is movably connected to the frame and can move to be close to the bobbin and guide the yarn to reciprocate on the surface of the bobbin along the rotating shaft of the bobbin.

In one embodiment, the wire bonder further comprises a lead guide rail, the lead guide rail is parallel to the rotating shaft of the wire barrel, and the lead part is movably connected to the lead guide rail.

In one embodiment, the wire bonder further comprises a wire driving member connected to the wire guiding member for driving the wire guiding member to reciprocate along the wire guiding rail.

In one embodiment, the wire bonder further comprises a connecting rod, wherein the wire driving part is a rotary driving part; the wire driving part is connected with the wire guiding part through the connecting rod so as to convert the rotation motion of the wire driving part into the reciprocating motion of the wire guiding part.

In one embodiment, the wire bonder further comprises a pressing roller and a pressing roller mounting seat, wherein the pressing roller mounting seat is movably connected to the machine frame, the pressing roller is rotatably connected to the pressing roller mounting seat, and the pressing roller mounting seat can move to a position where the pressing roller abuts against the outer wall of the bobbin so as to be used for flattening yarns on the bobbin.

In one embodiment, the wire bonder further comprises a press roller mounting seat driving part, and the press roller mounting seat driving part is connected with the press roller mounting seat to drive the press roller mounting seat to move.

In one embodiment, the compression roller mounting seat is connected with the driving end of the compression roller mounting seat driving part through a pin shaft.

The bobbin separating device comprises a base, a bobbin, a first partition plate, a clamping piece, a clamping driving piece, a bobbin dropping piece and a bobbin dropping driving piece. The charging barrel is of a hollow structure and used for placing the wire barrels, and after the plurality of wire barrels are sleeved together, the wire barrels sleeved together can be placed in the charging barrel of the hollow structure. The bottom of feed cylinder is linked together with the first through-hole on the base, and the line section of thick bamboo in the feed cylinder can pass first through-hole. The first baffle is arranged below the base and the first baffle is positioned below the material cylinder, the clamping piece and the material falling piece are arranged on the first baffle, the clamping driving piece drives the clamping piece to move so that the clamping piece can move to the secondary outer layer wire cylinder of the clamping, the material falling driving piece drives the material falling piece so that the material falling piece can move to abut against the outermost wire cylinder, the secondary outer layer wire cylinder is clamped by the clamping piece at the moment, certain acting force can be given to the outermost wire cylinder through the effect of the material falling piece, when certain acting force exists between the wire cylinders which are sleeved together and mutual adsorption is kept, the clamping problem in the wire cylinder separation process can be effectively avoided through the clamping of the clamping piece and the matching of the material falling piece, the separation between the wire cylinders is smoothly realized, and the separation efficiency of the wire cylinders is improved.

Drawings

FIG. 1 is a schematic structural diagram of a bobbin separating device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the bobbin separating device of FIG. 1 at another angle;

FIG. 3 is a schematic structural diagram of a wire bonder in an embodiment of the invention;

FIG. 4 is a schematic structural diagram of a bobbin carrier, a wire cutter and a wire guide of the wire bonder of FIG. 3;

FIG. 5 is a schematic view of the structure of FIG. 4 from another angle;

fig. 6 is a schematic structural diagram of a pressing roller, a pressing roller mounting seat and a driving member of the pressing roller mounting seat in the wire bonder in fig. 3.

The notation in the figure is:

100. a bobbin separating device; 101. a base; 102. a charging barrel; 103. a first separator; 1031. a second through hole; 104. a clamping member; 105. clamping the driving member; 106. a barrel falling part; 107. a drop tube drive member; 108. a storage bin; 109. a stock bin guide rail; 110. a second separator; 1101. a third through hole; 111. a guide sleeve; 112. a support plate; 113. a pallet drive; 114. a handle; 200. a wire bonding machine; 201. a frame; 202. a bobbin carrier; 2021. carrying the rotary drive; 2022. carrying the displacement drive member; 203. cutting the wire; 2031. a trimming driving member; 204. a wire guide; 2041. a wire hole; 205. a spool transfer member; 2051. a clamping portion; 2052. a first transfer drive; 2053. a second transfer drive; 206. a wire guide rail; 207. a wire drive member; 208. a connecting rod; 209. a compression roller; 210. a press roller mounting seat; 211. a compression roller mounting seat driving part; 212. a pin shaft; 213. a warning light; 214. a material receiving box; 215. an operation screen; 300. a bobbin; 301. an outermost wire barrel; 302. and a secondary outer bobbin.

Detailed Description

The present invention will be described in detail with reference to the following embodiments in order to make the aforementioned objects, features and advantages of the invention more comprehensible. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 and 2, a bobbin separating device 100 is provided according to an embodiment of the present invention. The bobbin separating device 100 comprises a base 101 (the base 101 is shown in fig. 3), a bobbin 102, a first partition 103, a clamp 104, a clamp drive 105, a doffer 106, and a doffer drive 107. The charging barrel 102 is arranged on the base 101, the charging barrel 102 is of a hollow structure and used for placing the bobbin 300, a first through hole (not shown in the figure) is formed in the base 101, the bottom end of the charging barrel 102 is communicated with the first through hole, and the bobbin 300 can penetrate through the first through hole. The first partition plate 103 is disposed on the base 101, the first partition plate 103 is located below the cartridge 102, the first partition plate 103 is provided with a second through hole 1031, the second through hole 1031 corresponds to the first through hole, and the bobbin 300 can sequentially pass through the first through hole and the second through hole 1031. The clamping piece 104 and the cylinder dropping piece 106 are both arranged on the first partition plate 103; the clamping driving member 105 is connected with the clamping member 104 for driving the clamping member 104 to move, and the clamping member 104 can move to clamp the secondary outer bobbin 302; the doffing driving member 107 is connected with the doffing member 106 for driving the doffing member 106 to move, and the doffing member 106 can move to abut against the outermost bobbin 301 to separate the outermost bobbin 301 from the second outermost bobbin 302.

In the bobbin separating device 100 of the present embodiment, the barrel 102 is a hollow structure for accommodating the bobbins 300, and after the plurality of bobbins 300 are sleeved together, the sleeved bobbins 300 can be accommodated in the barrel 102 with the hollow structure. The bottom end of the barrel 102 communicates with a first through hole on the base 101 through which the bobbin 300 in the barrel 102 can pass. The first partition plate 103 is arranged on the base 101, the first partition plate 103 is located below the material barrel 102, the clamping piece 104 and the material barrel dropping piece 106 are arranged on the first partition plate 103, the clamping driving piece 105 drives the clamping piece 104 to move so that the clamping piece 104 can move to clamp the secondary outer layer wire barrel 302, the material barrel dropping driving piece 107 drives the material barrel dropping piece 106 so that the material barrel dropping piece 106 can move to abut against the outermost layer wire barrel 301, at the moment, the secondary outer layer wire barrel 302 is clamped by the clamping piece 104, a certain acting force can be applied to the outermost layer wire barrel 301 through the action of the material barrel dropping piece 106, when certain acting force exists between the wire barrels 300 which are sleeved together and the mutual adsorption is kept, the clamping problem occurring in the separation process of the wire barrels 300 can be effectively avoided through the clamping of the clamping piece 104 and the matching of the material barrel dropping piece 106, the separation between the wire barrels 300 is smoothly realized, and the separation efficiency of the wire barrels 300 is improved.

It can be understood that the center of the first through hole is located on the same vertical axis as the center of the second through hole 1031. At this time, the wire barrel 300 can more smoothly pass through the first and second through holes 1031.

Further, the clamping center of the clamping member 104, the center of the first through hole, and the center of the second through hole 1031 are located on the same vertical axis. This allows the center of the movement path of the bobbin 300 and the holding center of the holding member 104 to be located on the same vertical axis, so that the bobbin 300 can be held more conveniently and accurately by the holding member 104.

In a specific example, the barrel dropping member 106 is a swing arm, the barrel dropping driving member 107 is a rotary driving member, and the barrel dropping driving member 107 drives the barrel dropping member 106 to perform a reciprocating rotary motion. The bobbin dropping driving part 107 drives the bobbin dropping part 106 to move back and forth, and when the bobbin 300 is separated, the bobbin dropping driving part 107 drives the bobbin dropping part 106 to move towards the outermost bobbin 301 and apply certain acting force to the outermost bobbin 301, so that the outermost bobbin 301 and the secondary outer bobbin 302 are separated. When one bobbin 300 is separated, the bobbin driving member 107 drives the bobbin 106 to reset, so as to prepare for the next bobbin 300 separation. Specifically, the angle of rotation of the drop tube 106 is less than or equal to 90 °. For example, the rotation angle of the drop tube 106 can be, but is not limited to, 90 °, 80 °, 70 °, 60 °, 50 °, 45 °, and the like. For another example, the rotation angle of the dropping barrel 106 is 45 ° to 90 °.

In a specific example, there are a plurality of cartridges 102, the plurality of cartridges 102 are movably connected to the base 101, and the plurality of cartridges 102 can be moved to the bottom ends thereof to communicate with the first through holes, respectively. Therefore, the storage capacity of the wire barrel 300 by the wire barrel 102 can be improved, and the continuous production of separating the wire barrel 300 is facilitated. In addition, through the arrangement of the plurality of the charging barrels 102, the bobbins 300 with different specifications can be placed in different charging barrels 102, and the bobbins 300 with different specifications can be separated. Meanwhile, in the actual processing process, the bobbins 300 with different specifications which are sleeved together can be placed in the same charging barrel 102, and the bobbins 300 with different specifications can be separated. In the embodiment shown in fig. 1 and 2, the number of cartridges 102 is 2. It will be appreciated that a plurality of cartridges 102 may be provided according to actual needs, for example, the number of cartridges 102 may be 3, 4, 5, 6, etc.

Further, the bobbin separating device 100 further includes a bin 108 and a bin guide 109; the plurality of cartridges 102 are disposed in a magazine 108, and the magazine 108 is movably coupled to a magazine rail 109. Locating the plurality of cartridges 102 in the magazine 108 at this time facilitates the management of the plurality of cartridges 102. Meanwhile, the connection to the bin guide rail 109 through the bin 108 facilitates the control of the movement track of the bin 108.

In a specific example, the bobbin separating device 100 further includes a second partition 110, the second partition 110 is disposed on the base 101, and the second partition 110 is further away from the bobbin 102 than the first partition 103; the second partition 110 is provided with a third through hole 1101, the third through hole 1101 is communicated with the second through hole 1031, and the bobbin 300 can sequentially pass through the second through hole 1031 and the third through hole 1101.

Further, the center of the third through hole 1101 is located on the same vertical axis as the center of the second through hole 1031. This allows the wire barrel 300 to smoothly pass through the second through hole 1031 and the third through hole 1101. Further, the center of the first through hole, the center of the second through hole 1031, and the center of the third through hole 1101 are located on the same vertical axis.

Further, the bobbin separating device 100 further includes a guide sleeve 111, two ends of the guide sleeve 111 are respectively communicated with the second through hole 1031 and the third through hole 1101, and the bobbin 300 can sequentially pass through the second through hole 1031, the guide sleeve 111 and the third through hole 1101.

Referring to fig. 1 and fig. 2 again, the bobbin separating device 100 further includes a supporting plate 112, the supporting plate 112 is movably connected to the second partition plate 110, and the supporting plate 112 can move to cover the third through hole 1101. The third through hole 1101 can be shielded after the separation of the bobbin 300 is completed, and the bobbins 300 above and below the second partition plate 110 can be isolated, thereby preventing the bobbins 300 from being affected by each other. Meanwhile, automatic matching among all the parts is facilitated.

Further, the bobbin separating device 100 further includes a pallet driving member 113, and the pallet driving member 113 is connected to the pallet 112 for driving the movement of the pallet 112. Specifically, the pallet driver 113 may be, but is not limited to, a rotary driver, a telescopic driver, and the like. In the embodiment shown in fig. 1 and 2, the pallet drive 113 is a telescopic cylinder.

In one particular example, the cord reel separator 100 further includes a handle 114, the handle 114 being connected to the cartridge 102 for adjusting the position of the cartridge 102. Further, when the bin 108 exists, the handle 114 is connected to the bin 108, and the bin 108 is driven by the handle 114 to move so that the bottom end of the charging barrel 102 is communicated with the first through hole respectively.

Referring to fig. 3 to 6, another embodiment of the invention provides a wire bonder 200. The wire bonder 200 includes a frame 201, a bobbin carrier 202, a wire cutter 203, a wire guide 204, a bobbin transfer 205, and the bobbin separating device 100. The base 101 is arranged on the frame 201, the bobbin transfer member 205 is movably connected to the frame 201, the bobbin carrier 202 is rotatably connected to the frame 201, and the bobbin transfer member 205 is used for transferring the bobbin 300 separated by the bobbin separating device 100 to the bobbin carrier 202. The thread cutting member 203 is movably connected to the frame 201 for guiding the yarn to the bobbin 300 and cutting the yarn after the thread bonding. The guiding element 204 is movably connected to the frame 201, and the guiding element 204 can move to be close to the bobbin 300 and guide the yarn to reciprocate on the surface of the bobbin 300 along the rotating shaft of the bobbin 300.

In the wire bonder 200 of the present embodiment, through the cooperation of the bobbin carrier 202, the guiding member 204, the bobbin transfer member 205 and the bobbin separating device 100, during wire bonding, the bobbin 300 separated by the bobbin separating device 100 is transferred to the bobbin carrier 202 through the bobbin transfer member 205, the yarn is guided to the bobbin 300 through the wire cutting member 203, then the bobbin 300 is driven by the bobbin carrier 202 to rotate, and at the same time, the yarn is guided to reciprocate on the surface of the bobbin 300 along the rotating shaft of the bobbin 300 under the action of the guiding member 204, so that the yarn is wound on the bobbin 300, and after the length of the wound yarn meets the requirement, the yarn is cut off by the bobbin 203, and then wire bonding of the next bobbin 300 is performed. In the wire bonder 200 of the present embodiment, the wire bonding efficiency of the wire barrel 300 can be effectively improved by the cooperation of the wire barrel carrier 202, the wire guide 204, the wire barrel transfer 205 and the wire barrel separation device 100.

It will be appreciated that the thread cutting member 203 may grip the thread when cutting the thread member. Namely, the thread cutting member 203 has both cutting and holding functions.

It is also understood that wire bonder 200 further includes a carrier rotary drive 2021, and carrier rotary drive 2021 is connected to wire drum carrier 202 for driving wire drum carrier 202 to rotate. In the embodiment shown in fig. 3 to 6, after the bobbin 300 is transferred to the bearing member, the upper end of the bobbin 300 abuts against the bearing rotary driving member 2021, and the bobbin 300 and the bobbin bearing member 202 are driven by the bearing rotary driving member 2021 to move synchronously. Optionally, the carrying rotary drive 2021 is a rotary electric motor or a rotary air cylinder.

Furthermore, wire bonder 200 further includes a bearing displacement driving element 2022, and the bearing displacement driving element 2022 is connected to the wire barrel bearing element 202 for adjusting a distance between the wire barrel bearing element 202 and the bearing rotation driving element 2021. Optionally, the load bearing displacement drive 2022 is a telescopic motor or a telescopic cylinder. It is understood that the drive ends of the wire drum carrier 202 and the carrier displacement drive 2022 may be connected by bearings to effect rotation of the wire drum carrier 202.

Furthermore, wire bonder 200 further includes a wire cutting driving member 2031, wherein the wire cutting driving member 2031 is connected to the wire cutting member 203 for driving the wire cutting member 203 to move. Optionally, the thread trimming driving element 2031 is a rotary driving element, and the thread trimming driving element 2031 drives the thread trimming element 203 to perform a reciprocating rotary motion within a certain stroke. Optionally, the wire cutting driving member 2031 drives the wire cutting member 203 to perform a reciprocating rotation motion above the wire barrel carrier 202. Optionally, the wire cutting drive 2031 is a rotary electric motor or a rotary air cylinder.

In a specific example, the wire guide 204 is provided with a wire hole 2041, and the wire hole 2041 is used for a yarn to pass through. The yarn passes through the thread hole 2041 and is wound on the bobbin 300, which provides a good limit to the yarn.

Referring to fig. 4 again, the wire bonder 200 further includes a wire guide 206, the wire guide 206 is parallel to the rotation axis of the wire barrel 300, and the wire member 204 is movably connected to the wire guide 206. The wire guide 204 is stably reciprocated along the rotation axis of the bobbin 300 by the wire guide 206.

It is understood that wire bonder 200 further includes a wire driving member 207, wherein wire driving member 207 is connected to wire guide 204 for driving wire guide 204 to reciprocate along wire guide rail 206.

In one specific example, wire bonder 200 further includes a link 208, and wire drive 207 is a rotary drive; the wire drive 207 is connected to the wire guide 204 by a linkage 208 for converting the rotational movement of the wire drive 207 into a reciprocating movement of the wire guide 204. The link 208 can convert the rotation of the wire driving member 207 into the reciprocating motion of the wire guiding member 204 along the rotation axis of the wire barrel 300, so that the reciprocating motion of the wire guiding member 204 is smoother.

It will be appreciated that the bobbin transfer element 205 has a gripping portion 2051, the gripping portion 2051 being intended to grip a bobbin 300 for the separation of the bobbin separating device 100.

Referring again to fig. 1 and 2, the wire bonder 200 further includes a first transfer driving member 2052, wherein the first transfer driving member 2052 is connected to the bobbin transfer member 205 for adjusting the position of the bobbin transfer member 205. In particular, the first transfer drive 2052 is used to adjust the position of the bobbin transfer piece 205 between the bobbin separating device 100 and the bobbin carrier 202. Optionally, the first transfer drive 2052 is a telescoping motor or a telescoping cylinder.

Further, the wire bonder 200 further includes a second transfer driving member 2053, and the second transfer driving member 2053 is connected to the bobbin transfer member 205 to drive the bobbin transfer member 205 to rotate. Specifically, the second transfer driving member 2053 is configured to rotate the bobbin transfer member 205 to adjust the opening direction of the clamping portion 2051 of the bobbin transfer member 205. Optionally, the second transfer drive 2053 is a rotary air drive, such as a rotary air cylinder, rotary electric motor, or the like.

In one specific example, wire bonder 200 further includes a smoothing member movably connected to frame 201, the smoothing member being capable of moving to abut against an outer wall of bobbin 300 for smoothing the yarn on bobbin 300.

Referring again to fig. 5 and 6, the smoothing member is a pressure roller 209. At this time, the wire bonder 200 further comprises a pressing roller 209 and a pressing roller mounting seat 210, the pressing roller mounting seat 210 is movably connected to the machine frame 201, the pressing roller 209 is rotatably connected to the pressing roller mounting seat 210, and the pressing roller mounting seat 210 can move to the outer wall of the bobbin 300, where the pressing roller 209 abuts against the outer wall of the bobbin 300, so as to smooth the yarn on the bobbin 300.

Further, wire bonder 200 further includes a pressing roller mounting seat driving member 211, and pressing roller mounting seat 210 is connected to pressing roller mounting seat 210 for driving pressing roller mounting seat 210 to move. Alternatively, the platen roller mount driving member 211 is a telescopic driving member, such as a telescopic cylinder, a telescopic motor, or the like.

Further, the platen roller mount 210 is rotatably coupled to a driving end of the platen roller mount driver 211. Alternatively, the platen roller mount 210 is connected to the driving end of the platen roller mount driver 211 by a pin 212. The press roller mounting base 210 is rotatably connected to the driving end of the press roller mounting base driving part 211 and can be adapted to wire cylinders with different tapers, and the wire bonding machine can be used for wire bonding of the wire cylinders with different tapers, so that the application range of the wire bonding machine is enlarged.

In one specific example, wire bonder 200 also includes warning light 213. The warning lamp 213 is disposed above the rack 201. The working state of wire bonder 200 can be fed back in time through the arrangement of warning lamp 213, and when wire bonder 200 is abnormal, the worker is prompted through warning lamp 213.

It is understood that wire bonder 200 also includes a magazine 214. The take-up magazine 214 is located below the bobbin carrier 202. The magazine 214 is used for collecting the wire-bonded wire bobbins on the wire bobbin carrier 202.

It is also understood that wire bonder 200 also includes an operator screen 215. The operator screen 215 is attached to the housing 201. The operation screen 215 is used for the worker to operate the wire bonder 200.

As a description of one method of using wire bonder 200 in this embodiment. When the wire bonder 200 of the present embodiment is used, the bobbin 300 is transferred to the bobbin carrier 202 through the bobbin transfer device 205, the yarn is guided to the bobbin 300 through the thread cutting device 203, the yarn can be guided to the top end of the bobbin 300 and fixed to the top end of the bobbin 300, and then the yarn is wound on the surface of the bobbin 300 under the rotation of the bobbin carrier 202 and the guidance of the thread guide 204.

Further, the distance between the bobbin 300 and the bearing rotary driving element 2021 can be adjusted by adjusting the bearing displacement driving element 2022 to fix the yarn at the top end of the bobbin 300, so that the top end of the bobbin 300 abuts against the top end of the bearing rotary driving element 2021, and the yarn is fixed at the top end of the bobbin 300.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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 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 patent of the invention is subject to the appended claims, and the description and the drawings can be used for explaining the contents of the claims.

Claims

1. A bobbin separating device is characterized by comprising a base, a bobbin, a first partition plate, a clamping piece, a clamping driving piece, a bobbin dropping piece and a bobbin dropping driving piece;

2. The bobbin separating device according to claim 1, wherein the bobbin dropping member is a swing arm, and the bobbin dropping member is a rotary driving member, and the bobbin dropping member is driven by the bobbin dropping member to perform a reciprocating rotary motion.

3. The bobbin separating device according to any one of claims 1 to 2, further comprising a second partition plate provided in the base and located farther from the bobbin than the first partition plate; and a third through hole is formed in the second partition plate and communicated with the second through hole, and the bobbin can sequentially penetrate through the second through hole and the third through hole.

4. A wire bonder, which is characterized by comprising a machine frame, a wire barrel bearing part, a wire cutting part, a wire guiding part, a wire barrel transferring part and a wire barrel separating device according to any one of claims 1-3;

5. The wire bonder of claim 4, further comprising a wire guide rail, wherein the wire guide rail is parallel to the axis of rotation of the wire barrel, and the wire guide is movably connected to the wire guide rail.

6. The wire bonder of claim 5, further comprising a wire driving member coupled to the wire guide for reciprocating the wire guide along the wire guide rail.

7. The wire bonder of claim 6, further comprising a linkage, wherein the wire driver is a rotary driver; the wire driving part is connected with the wire guiding part through the connecting rod so as to convert the rotation motion of the wire driving part into the reciprocating motion of the wire guiding part.

8. The wire bonder of any one of claims 5-7, further comprising a pressing roller and a pressing roller mounting base, wherein the pressing roller mounting base is movably connected to the frame, the pressing roller is rotatably connected to the pressing roller mounting base, and the pressing roller mounting base can move until the pressing roller abuts against the outer wall of the bobbin so as to smooth the yarn on the bobbin.

9. The wire bonder of claim 8, further comprising a platen mount drive coupled to the platen mount for driving the platen mount to move.

10. The wire bonder of claim 9, wherein the platen mount is coupled to the drive end of the platen mount driver by a pin.