CN216883275U - Polishing line reciprocating device of towel embroidery ring shuttle gear inner hole polishing machine - Google Patents
Polishing line reciprocating device of towel embroidery ring shuttle gear inner hole polishing machine Download PDFInfo
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- CN216883275U CN216883275U CN202123050160.1U CN202123050160U CN216883275U CN 216883275 U CN216883275 U CN 216883275U CN 202123050160 U CN202123050160 U CN 202123050160U CN 216883275 U CN216883275 U CN 216883275U
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- polishing
- sliding block
- inner hole
- shuttle gear
- ring shuttle
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Abstract
The utility model discloses a polishing line reciprocating device of a towel embroidery ring shuttle gear inner hole polishing machine, which comprises a polishing line penetrating through a ring shuttle gear inner hole, a first sliding block connected with a first end of the polishing line, and a second sliding block connected with a second end of the polishing line, wherein the first sliding block is in sliding connection with a first guide rail, the second sliding block is in sliding connection with a second guide rail, the first sliding block and the second sliding block are driven by a driver to move, and the first sliding block and the second sliding block pull the polishing line to reciprocate along the ring shuttle gear inner hole. According to the technical scheme, the first sliding block and the second sliding block are driven by the driver to move in a reciprocating mode, the polishing line is driven to pull back and forth in the inner hole of the ring shuttle gear to form polishing action, manual polishing can be replaced, and polishing efficiency and polishing quality are improved.
Description
[ technical field ] A
The utility model relates to the technical field of processing equipment of embroidery machine parts, in particular to a towel embroidery ring shuttle gear inner hole polishing machine.
[ background ] A method for producing a semiconductor device
Because the ring shuttle gear rotates ceaselessly in working state, the inner hole of the ring shuttle gear is a through hole, and embroidery threads pass through the inner hole, the periphery of the inner hole is completely polished when the ring shuttle gear is polished, otherwise, the embroidery threads are broken, and the towel embroidery machine cannot work normally.
The ring shuttle gear of the towel embroidery machine is 1 handpiece 1 color matched with 1 part, namely 1 handpiece 9 color matched with 9 parts, and one whole machine has 100 handpieces and 900 parts.
According to the current situation in the industry, the ring shuttle gear has no ideal polishing equipment and is manufactured in a manual polishing mode; the efficiency is 1 minute, the polishing is uneven and is relatively tired, and 900 parts and one worker need to continuously polish for 15 hours (generally, 1 worker can only work for 2 hours continuously) according to 100 heads and 9-color embroidery machines.
[ Utility model ] content
In order to overcome the defects in the prior art, the utility model aims to provide the polishing line reciprocating motion device of the towel embroidery ring shuttle gear inner hole polishing machine, which is used for replacing manual polishing and driving the polishing line to reciprocate for polishing, so that the polishing efficiency and the polishing quality are improved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the polishing line reciprocating motion device of the towel embroidery ring shuttle gear inner hole polishing machine comprises a polishing line penetrating through a ring shuttle gear inner hole, a first sliding block connected with a first end of the polishing line and a second sliding block connected with a second end of the polishing line, wherein the first sliding block is in sliding connection with a first guide rail, the second sliding block is in sliding connection with a second guide rail, the first sliding block and the second sliding block are driven to move through a driver, and the first sliding block and the second sliding block pull the polishing line to reciprocate along the ring shuttle gear inner hole.
Preferably, the first guide rail and the second guide rail are arranged side by side up and down.
Preferably, the first guide rail and the second guide rail are of an integral structure; or the structure is a split structure and is fastened into a whole through a fastening piece.
Preferably, the driver includes synchronous pulley, with synchronous pulley meshing's hold-in range and drive synchronous pulley pivoted step motor, hold-in range and first slider and second slider fixed connection.
Preferably, the first sliding block and the second sliding block are arranged on one side of the tooth arranged on the synchronous belt, tooth grooves meshed with the tooth are formed in the first sliding block and the second sliding block, a pressing plate is arranged on the other side of the synchronous belt, and the pressing plate is connected with the first sliding block and the second sliding block through screws and fixed with the synchronous belt.
Preferably, the first slider is provided with a first roller matched with the first guide rail, and the second slider is provided with a second roller matched with the second guide rail.
Preferably, be fixed with first crosspiece on the first slider, first crosspiece is equipped with a row of first couple along transversely, and the first end and the first couple of polishing line are connected, be fixed with the second crosspiece on the second slider, the second crosspiece is equipped with a row of second couple along transversely, and the second end and the second couple of polishing line are connected.
Preferably, the second hook is connected with a tension spring, and the tension spring is connected with the second end of the polishing line.
Preferably, a row of separation grooves are transversely formed in the second crosspiece, and the second hooks are arranged in the separation grooves.
Preferably, the polishing machine is further provided with a pulley for guiding the polishing line, and the pulley is provided with a wire groove matched with the polishing line.
According to the technical scheme, the polishing line reciprocating device drives the first sliding block and the second sliding block to reciprocate through the driver and drives the polishing line to pull back and forth in the inner hole of the ring shuttle gear to form a polishing action, manual polishing can be replaced, and polishing efficiency and polishing quality are improved.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The utility model is further described with the following drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a sectional view of the ring shuttle gear rotating means;
FIG. 5 is a schematic view of a connection structure of a synchronous pulley and a stepping motor;
reference numerals:
a polishing line reciprocating device 1; a ring shuttle gear 100; a polishing line 101; a first slider 11; a first guide rail 111; a first roller 112; a first rung 113; a first hook 114; a second slider 12; a second guide rail 121; a second roller 122; a second rung 123; a second hook 124; a tension spring 125; a driver 13; a timing belt 131; a timing pulley 132; a stepping motor 133;
a ring shuttle gear rotation device 2; a fixed plate 21; a shaft hole 211; a rolling bearing 212; a rotation drive gear 213; a ring-shuttle gear rotation motor 214; a front bracket 22; an upper pulley 221; a lower pulley 222.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
In the present invention, unless otherwise expressly specified 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 connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Words such as "upper," "lower," "front," "rear," "left," "right," and the like, which indicate orientation or positional relationship, are based only on the orientation or positional relationship shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the referenced devices/elements must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:
referring to fig. 1 to 5, the towel embroidery ring shuttle gear inner hole polishing machine for polishing the inner hole of a ring shuttle gear 100 comprises a ring shuttle gear rotation device 2 and a polishing line reciprocating device 1. The ring-shuttle gear rotating device 2 comprises a fixed bracket, at least one shaft hole 211 arranged on the fixed bracket, a ring-shuttle gear rotating motor 214 arranged on the fixed bracket and a rotating driving gear 213 driven by the ring-shuttle gear rotating motor 214, wherein the ring-shuttle gear 100 is rotatably connected to the shaft hole 211, the rotating driving gear 213 is meshed with the ring-shuttle gear 100 to drive the ring-shuttle gear 100 to rotate. The polishing line reciprocating device 1 comprises a polishing line 101, a first sliding block 11 connected with a first end of the polishing line, and a second sliding block 12 connected with a second end of the polishing line, wherein the first sliding block is connected with a first guide rail 111 in a sliding mode, the second sliding block is connected with a second guide rail 121 in a sliding mode, and the first sliding block and the second sliding block are driven to reciprocate through a driver.
The polishing line reciprocating motion device 1 drives the first slider and the second slider to reciprocate through the driver and drives the polishing line to pull back and forth in the inner hole of the ring shuttle gear to form polishing action, meanwhile, the ring shuttle gear autorotation device drives the ring shuttle gear to autorotate, and the two actions are combined to achieve the effect of polishing the periphery of the inner hole of the ring shuttle gear and finish the polishing of the periphery of the inner hole of the ring shuttle gear.
Wherein, the ring shuttle gear autorotation motor 214 is connected with a rotating speed controller and a forward and reverse rotation controller; the forward and reverse rotation controller can control the forward and reverse rotation of the ring shuttle gear rotation motor 214, and the rotation speed controller controls the rotation speed of the rotation driving gear through controlling the rotation speed of the ring shuttle gear rotation motor 214 to prevent the ring shuttle gear from rotating too fast and being incapable of being fully polished.
In this embodiment, the fixing bracket includes a fixing plate 21 horizontally disposed and a front bracket 22 fixed to a front side of the fixing plate, a row of shaft holes are linearly arranged on the fixing plate 21 in a left-right direction, and a meshing space is provided between two adjacent shaft holes to mesh two adjacent ring shuttle gears, so that one of the ring shuttle gears is driven by a rotation driving gear, and then the two adjacent ring shuttle gears mesh with each other, and all the ring shuttle gears can rotate. As shown in fig. 3, the rotation driving gear drives one ring shuttle gear in the middle to rotate, and then the tooth profiles of the other ring shuttle gears are meshed with each other, so as to drive all the ring shuttle gears to rotate.
Further, the rotation driving gear 213 and the ring shuttle gear rotation motor 214 are correspondingly disposed on the upper side and the lower side of the fixing plate 21, and the ring shuttle gear rotation motor may directly drive the rotation driving gear to rotate, may drive the rotation driving gear to rotate through a speed reducer, or may be replaced with another transmission mechanism.
It will be appreciated that other variations may be made to the arrangement of the shaft holes, such as an annular arrangement in which a rotation drive gear located at the center of the annulus simultaneously drives a plurality of ring shuttle gears.
In order to ensure the smooth rotation of the ring shuttle gear 100, a rolling bearing 212 matched with the ring shuttle gear shaft is installed in the shaft hole 211. Specifically, an upper rolling bearing and a lower rolling bearing can be arranged to ensure the stability of the support.
Because the inner holes of the ring shuttle gears 100 are polished simultaneously, the ring shuttle gears 100 are arranged in a row, and the polished threads are also arranged in a row, the polished threads need to be guided to enter and exit the inner holes of the ring shuttle gears 100 in the polishing process, and the dislocation and mutual interference of two adjacent polished threads are also avoided, a pulley for guiding the polished threads to pass through the inner holes of the ring shuttle gears is arranged on the front bracket 22, and the pulley is provided with a thread groove matched with the polished threads. Specifically, an upper pulley 221 and a lower pulley 222 are correspondingly arranged above and below each shaft hole, the polishing line 101 is pulled from the first sliding block 11, then passes through the upper pulley 221 and the lower pulley 222 in sequence, then passes through the inner hole of the ring shuttle gear 100 from bottom to top, and finally the second end of the polishing line is connected with the second sliding block 12. The pulley has the functions of guiding and positioning the polishing line and smoothly turning and sliding. The left side and the right side of the front support are provided with upright posts, an upper pulley shaft and a lower pulley shaft are arranged between the upright posts on the left side and the upright posts on the right side in parallel from top to bottom, an upper pulley is arranged on the upper pulley shaft, and a lower pulley is arranged on the lower pulley shaft.
As an embodiment, the driver 13 includes a timing pulley 132, a timing belt 131 engaged with the timing pulley, and a stepping motor 133 driving the timing pulley to rotate, wherein the timing belt 131 is fixedly connected to the first slider 11 and the second slider 12. One end of the synchronous belt is connected with the first sliding block, and the other end of the synchronous belt is connected with the second sliding block, so that the first sliding block and the second sliding block are driven to move in opposite directions by the movement of the synchronous belt. The output shaft of the stepping motor 133 and the synchronous pulley shaft may be connected by a coupling or by a hoop connecting sleeve. The stepping motor 133 is connected with a controller for controlling the rotating speed and the rotating direction of the stepping motor, the stepping motor rotates forward and backward to reciprocate, and the specific number of rotating turns controls the pulling stroke of the polishing line, so that the polishing line is pulled back and forth ceaselessly, and the polishing action is realized.
Preferably, the first guide rail 111 and the second guide rail 121 are arranged side by side in the vertical direction. The first guide rail and the second guide rail are integrated, the front ends of the first guide rail and the second guide rail can be fixed to the crosspiece through bolts, the two sides below the crosspiece are fixed with the pillars through bolts, and the pillars are fixed to the fixing plate 21 through bolts; it is understood that the first rail 111 and the second rail 121 may be formed as separate bodies and fastened together by a fastening member. The synchronous belt is arranged on one side of the first sliding block 11 and the second sliding block 12, teeth are arranged on the synchronous belt, tooth grooves meshed with the teeth are formed in the first sliding block, a pressing plate is arranged on the other side of the synchronous belt, the pressing plate is connected with the first sliding block and the second sliding block through screws and is fixed with the synchronous belt, and therefore the synchronous belt can move to drive the first sliding block and the second sliding block to move linearly in opposite directions. The first slider 11 is provided with a first roller 112 matched with the first guide rail, and the second slider 12 is provided with a second roller 122 matched with the second guide rail, so that the friction resistance can be reduced.
Because many polishing lines of needs drive simultaneously and move, in order to fix many polishing lines simultaneously, be fixed with first crosspiece 113 on the first slider 11, first crosspiece 113 is equipped with a row of first couple 114 along transversely, and the first end of polishing line is connected with first couple 114, be fixed with second crosspiece 123 on the second slider 12, second crosspiece 123 is equipped with a row of second couple 124 along transversely, and the second end of polishing line is connected with second couple 124. The polishing lines and the first sliding block and the second sliding block move to form a whole through the first crosspiece and the second crosspiece, and meanwhile, the polishing lines are driven to reciprocate.
Furthermore, the second hook 124 is connected with a tension spring 125, the two ends of the tension spring are both provided with drag hooks, and the tension spring 125 is connected with the second end of the polishing line. The tension spring can ensure that the polishing line has certain tension, so that the polishing line always has friction action with the inner hole of the ring shuttle gear 100 in the reciprocating motion process.
In order to facilitate the assembly of the tension springs, a row of separation grooves are transversely formed in the second crosspiece 123, the second hook 124 and the tension springs 125 are arranged in the separation grooves, separation plates are arranged between the adjacent separation grooves, the tension springs can be prevented from being disordered during the assembly through the separation of the separation grooves, and the arrangement of the tension springs is neat and orderly.
The above description is only for the embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the description in the above embodiments and the accompanying drawings. Any modification which does not depart from the functional and structural principles of the utility model is intended to be included within the scope of the claims.
Claims (10)
1. The polishing line reciprocating motion device of the towel embroidery ring shuttle gear inner hole polishing machine is characterized by comprising a polishing line penetrating through a ring shuttle gear inner hole, a first sliding block connected with a first end of the polishing line and a second sliding block connected with a second end of the polishing line, wherein the first sliding block is connected with a first guide rail in a sliding mode, the second sliding block is connected with a second guide rail in a sliding mode, the first sliding block and the second sliding block are driven to move through a driver, and the first sliding block and the second sliding block pull the polishing line to move back and forth along the ring shuttle gear inner hole.
2. The polishing line reciprocating device of the towel embroidery ring shuttle gear inner hole polishing machine according to claim 1, wherein the first guide rail and the second guide rail are arranged side by side up and down.
3. The polishing line reciprocating device of the towel embroidery ring shuttle gear inner hole polishing machine as claimed in claim 2, wherein the first guide rail and the second guide rail are of an integral structure; or the structure is a split structure and is fastened into a whole through a fastening piece.
4. The polishing line reciprocating device of the towel embroidery ring shuttle gear inner hole polishing machine as claimed in claim 2, wherein the driver comprises a synchronous pulley, a synchronous belt meshed with the synchronous pulley and a stepping motor driving the synchronous pulley to rotate, and the synchronous belt is fixedly connected with the first slider and the second slider.
5. The polishing line reciprocating device of the towel embroidery ring shuttle gear inner hole polishing machine as claimed in claim 4, wherein the first slider and the second slider are arranged on one side of the synchronous belt where the teeth are arranged and provided with tooth grooves meshed with the teeth, and a pressing plate is arranged on the other side of the synchronous belt and connected with the first slider and the second slider through screws and fixed with the synchronous belt.
6. The polished thread reciprocating device of the towel embroidery ring shuttle gear inner hole polishing machine as claimed in claim 1, wherein the first slider is provided with a first roller engaged with the first guide rail, and the second slider is provided with a second roller engaged with the second guide rail.
7. The device for reciprocating the polishing thread of the towel embroidery ring shuttle gear inner hole polishing machine as claimed in claim 1, wherein a first crosspiece is fixed on the first sliding block, a row of first hooks is transversely arranged on the first crosspiece, a first end of the polishing thread is connected with the first hooks, a second crosspiece is fixed on the second sliding block, a row of second hooks is transversely arranged on the second crosspiece, and a second end of the polishing thread is connected with the second hooks.
8. The polishing thread reciprocating device of the towel embroidery ring shuttle gear inner hole polishing machine as claimed in claim 7, wherein the second hook is connected with a tension spring, and the tension spring is connected with the second end of the polishing thread.
9. The polishing line reciprocating device of the towel embroidery ring shuttle gear inner hole polishing machine as claimed in claim 8, wherein the second crosspiece is provided with a row of separation grooves along the transverse direction, and the second hook is arranged in the separation grooves.
10. The polishing thread reciprocating device of the towel embroidery ring shuttle gear inner hole polishing machine as claimed in claim 1, wherein a pulley for guiding the polishing thread is further provided, and the pulley is provided with a thread groove matched with the polishing thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123050160.1U CN216883275U (en) | 2021-12-07 | 2021-12-07 | Polishing line reciprocating device of towel embroidery ring shuttle gear inner hole polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123050160.1U CN216883275U (en) | 2021-12-07 | 2021-12-07 | Polishing line reciprocating device of towel embroidery ring shuttle gear inner hole polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216883275U true CN216883275U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123050160.1U Active CN216883275U (en) | 2021-12-07 | 2021-12-07 | Polishing line reciprocating device of towel embroidery ring shuttle gear inner hole polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216883275U (en) |
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2021
- 2021-12-07 CN CN202123050160.1U patent/CN216883275U/en active Active
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