CN218910712U - Turntable of large circular knitting machine - Google Patents
Turntable of large circular knitting machine Download PDFInfo
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- CN218910712U CN218910712U CN202223102048.2U CN202223102048U CN218910712U CN 218910712 U CN218910712 U CN 218910712U CN 202223102048 U CN202223102048 U CN 202223102048U CN 218910712 U CN218910712 U CN 218910712U
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- wear pad
- piece
- wear
- driving piece
- knitting machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The utility model discloses a turntable of a circular knitting machine, which comprises a turntable body, wherein the turntable body comprises a mounting table, a plurality of wear-resisting pieces which are arranged at intervals are arranged in the mounting table, a first limit groove is arranged at the lower part of the mounting table, the wear-resisting pieces can be arranged in the first limit groove in a vertical sliding manner, the upper part of the wear-resisting pieces is higher than the upper part of the mounting table, a guide hole through which the wear-resisting pieces pass is arranged in the horizontal direction of the turntable body, the first limit groove is communicated with the guide hole, a material opening is arranged at the lower part of the guide hole, a sliding block is arranged in the guide hole, the sliding block can drive the wear-resisting pieces to be arranged above the material opening from the first limit groove, the size of the material opening is larger than that of the wear-resisting pieces, and the wear-resisting pieces can fall from the material opening to discharge. According to the wear-resistant piece, the wear-resistant piece can be directly replaced by rotating the driving piece and the sliding block, so that the operation is simple, and the efficiency is high.
Description
Technical Field
The utility model relates to the technical field of textile production equipment, in particular to a turntable of a circular knitting machine.
Background
In the large circular knitting machine, a large circular knitting machine turntable and a large gear are important components of the large circular knitting machine, the large gear is arranged above the turntable, and the large gear is driven to rotate by a motor, so that yarns are knitted by using knitting on the large gear;
because there is relative rotation between gear wheel and the carousel, so can have wearing and tearing between gear wheel and the carousel, in order to solve this problem, set up a plurality of wear plates through the interval on the carousel in prior art, prevent gear wheel and carousel direct contact through the wear plate, but in long-term use, wear plate wearing and tearing degree can be different easily and different wear plates, can cause the gear wheel to appear beating the phenomenon when rotatory like this, influence the precision when weaving at a high speed, at present, be through taking down gear wheel from the carousel when changing the wear plate, then change the wear plate, the gear wheel is installed again after the wear plate is changed and is accomplished, but the gear wheel is dismantled difficultly, the specialty is strong, often need the circular knitting machine maintenance expert to carry out the dismouting, waste time and energy are wasted, influence work efficiency, and because wear plate wearing and tearing degree are different, generally can be to all wear plates overall change, easily cause the waste of wear plate, consequently, need to improve this.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the turntable of the large circular knitting machine, which can directly replace wear plates by rotating a driving piece and a sliding block, and has the advantages of simple operation and high efficiency.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a big circular knitting machine carousel, includes the carousel body, the carousel body includes the mount table, be equipped with the wear pad that a plurality of interval set up in the mount table, the mount table lower part is equipped with first spacing groove, the wear pad can be slided from top to bottom and set up in first spacing groove, wear pad upper portion is higher than mount table upper portion, carousel body horizontal direction is equipped with the guiding hole that supplies the wear pad to pass through, first spacing groove and guiding hole intercommunication, the guiding hole lower part is equipped with the feed inlet, be equipped with the slider in the guiding hole, the slider can drive wear pad from first spacing groove to feed inlet top, the feed inlet size is greater than the wear pad size, the wear pad can follow the whereabouts ejection of compact of feed inlet.
The lower part of the wear pad is fixed with a supporting piece, and the upper surface of the sliding block can be abutted against or separated from the lower part of the supporting piece.
The wear pad is characterized in that a driving piece is arranged below the wear pad, the upper portion of the driving piece is abutted to the supporting piece, and the driving piece can drive the wear pad to slide up and down.
The side of the sliding block is provided with a convex claw, the side of the supporting piece is provided with a second limiting groove, and the convex claw can be inserted into or separated from the second limiting groove.
The claw upper portion is equipped with protruding muscle, protruding muscle can insert in the second spacing groove or butt support piece side, the inside upper surface of guiding hole is equipped with the dog, the dog is located the feed inlet top, wear pad side can the butt dog side, slider upper portion is equipped with dodges the groove, the dog can pass and dodges the groove.
The upper part of the sliding block is provided with an inclined surface which inclines downwards towards the support piece, and the upper part of the inclined surface can be abutted against or separated from the lower part of the support piece.
The support piece is the cavity spare, the support piece lower part is equipped with the U type mouth, drive piece upper portion runs through the U type mouth and inserts inside the support piece, drive piece upper portion is equipped with spacing platform, spacing platform lower part can the butt U type mouth upper portion, U type mouth side opening size is greater than spacing platform size and sets up towards one side of keeping away from the slider.
The guide hole lower part is equipped with the mounting hole, the mounting hole is located under the first spacing groove, the mounting hole internal fixation has the adapter sleeve, the driving piece runs through the adapter sleeve, spacing platform can insert or be higher than the mounting hole.
The driving piece is the lead screw, the slider side is equipped with the breach, the driving piece can run through the breach, driving piece and adapter sleeve threaded connection, driving piece lower part is fixed with the handle, rotates the driving piece can drive wear pad and slide from top to bottom.
The wear pad side is equipped with annular muscle, annular muscle can the butt or break away from first spacing groove upper surface.
The beneficial effects of the utility model are as follows:
1. through cooperation of the wear pad, the sliding block and the driving piece, the wear pad can be replaced on the premise that the large gear is not required to be removed, the operation is simple and convenient, the efficiency is high, independent replacement of the wear pad at different positions can be realized, and the utilization rate of the wear pad is improved;
2. when the large gear rotates and wears the wear-resisting piece, the height of the wear-resisting piece is reduced, in order to effectively ensure the contact effect between the wear-resisting piece and the large gear, the driving piece is lifted and drives the wear-resisting piece to lift, under the operation, the full contact between the wear-resisting piece and the large gear can be effectively ensured, the jumping phenomenon when the large gear rotates is reduced, and the utilization rate of the wear-resisting piece can be further improved;
3. the slider supports wear pad through inclined plane complex mode with support piece, not only can share for the driving piece and come from the gear to the pressure improvement to the support effect of wear pad and improve the life of driving piece to wear pad, can also be when wear pad moves up, and the inclined plane can the butt support piece lower part all the time, further improves the supporting effect.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 isbase:Sub>A cross-sectional view of FIG. 1 at A-A;
FIG. 3 is an enlarged view of FIG. 2 at B;
FIG. 4 is a schematic view of a partial structure of the present utility model;
fig. 5 is a schematic view of the replacement wear pad of the present utility model.
In the figure: the rotary table comprises a rotary table frame 1, a mounting table 11, a first limiting groove 12, a limiting hole 13, a guide hole 14, a stop block 15, a material opening 16, a mounting hole 17, wear plates 2, annular ribs 21, a sliding block 3, an inclined surface 31, a notch 32, a convex claw 33, convex ribs 34, an avoidance groove 35, a sliding rod 4, a supporting piece 5, a U-shaped opening 51, a second limiting groove 52, a driving piece 6, a limiting table 61, a handle 62 and an adapter sleeve 7.
Detailed Description
The utility model is further described with reference to the drawings and detailed description which follow:
in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 5, a circular knitting machine turntable comprises a turntable body 1, the turntable body 1 includes a mounting table 11, be equipped with wear pad 2 that a plurality of interval set up in the mounting table 11, the mounting table 11 lower part is equipped with first spacing groove 12, wear pad 2 can the gliding setting from top to bottom in first spacing groove 12, wear pad 2 upper portion is higher than mounting table 11 upper portion, specifically, first spacing groove 12 upper portion is equipped with spacing hole 13, and wear pad 2 can run through spacing hole 13, turntable body 1 horizontal direction is equipped with the guiding hole 14 that supplies wear pad 2 to pass through, and guiding hole 14 quantity is unanimous with wear pad 2 quantity, first spacing groove 12 and guiding hole 14 intercommunication, guiding hole 14 lower part is equipped with feed inlet 16, be equipped with slider 3 in the guiding hole 14, slider 3 can drive wear pad 2 from first spacing groove 12 to feed inlet 16 top, feed inlet 16 size is greater than wear pad 2 size, wear pad 2 can follow feed inlet 16 whereabouts.
The lower part of the wear pad 2 is fixedly provided with a supporting piece 5, a driving piece 6 is arranged below the wear pad 2, the upper part of the driving piece 6 is abutted against the supporting piece 5, the driving piece 6 can play a supporting role on the wear pad 2, and the driving piece 6 can drive the wear pad 2 to slide up and down; through the cooperation of wear pad 2, slider 3 and driving piece 6, not only can change wear pad 2 under the prerequisite that need not to demolish the gear wheel, easy operation is convenient, efficient, and still just can also realize the single change of different positions wear pad 2, improved wear pad 2's utilization ratio.
The side surface of the sliding block 3 is provided with a sliding rod 4, the other end of the sliding rod 4 is connected with a driver (not shown in the figure), which can be a driver capable of driving the sliding block 3 to horizontally move in a screw transmission mode, a worm and gear transmission mode and the like, and the driver is of the prior art, and the specific structure of the driver is not repeated in the specification.
Further, the side of wear pad 2 is equipped with annular rib 21, annular rib 21 can the butt or break away from first spacing groove 12 upper surface, specifically, as shown in fig. 3, after new wear pad 2 installs, annular rib 21 upper portion and first spacing groove 12 upper surface exist the distance, when the gear wheel is in the rotation in-process and wearing and tearing wear pad 2 after, wear pad 2's height can reduce, in order to effectively guarantee wear pad 2 and gear wheel's contact effect, driving piece 6 rises and drives wear pad 2 to rise, not only can guarantee the abundant contact of wear pad 2 and gear wheel effectively under this operation, the phenomenon of jumping when reducing gear wheel rotation, can also further improve wear pad 2's utilization ratio.
The slider 3 upper surface can butt or break away from support piece 5 lower part, specifically, slider 3 upper portion is equipped with down inclined plane 31 towards support piece 5 department slope, inclined plane 31 upper portion can butt or break away from support piece 5 lower part, and after wear pad 2 installs, inclined plane 31 butt support piece 5 lower part all the time, and the bull gear can produce pressure to wear pad 2, and slider 3 and support piece 5 pass through inclined plane 31 complex mode and support wear pad 2, not only can improve the supporting effect to wear pad 2 and improve the life of drive piece 6 for drive piece 6 shares the pressure from bull gear to wear pad 2, can also be when wear pad 2 moves up, inclined plane 31 can the butt support piece 5 lower part all the time, further improves the supporting effect.
As shown in fig. 3 to 5, the side surface of the sliding block 3 is provided with a convex claw 33, the side surface of the supporting piece 5 is provided with a second limit groove 52, the convex claw 33 can be inserted into or separated from the second limit groove 52, the upper part of the convex claw 33 is provided with a convex rib 34, the convex rib 34 can be inserted into the second limit groove 52 or abutted against the side surface of the supporting piece 5, the convex rib 34 is arc-shaped, the upper surface inside the guide hole 14 is provided with a stop block 15, the stop block 15 is positioned above the material port 16, the side surface of the wear pad 2 can be abutted against the side surface of the stop block 15, the upper part of the sliding block 3 is provided with an avoidance groove 35, and the stop block 15 can pass through the avoidance groove 35;
specifically, when the wear pad 2 needs to be disassembled, the wear pad 2 descends into the guide hole 14, the sliding block 3 moves towards the wear pad 2, the convex claw 33 is inserted into the second limit groove 52, the convex rib 34 abuts against the side surface of the supporting piece 5, the sliding block 3 continues to move towards the wear pad 2 at the moment, the convex rib 34 can be clamped into the second limit groove 52 to form interference fit, the sliding block 3 can drive the wear pad 2 to move towards the left side, when the left side of the wear pad 2 abuts against the stop block 15, the sliding block 3 continues to move leftwards at the moment, the sliding block 3 is separated from the supporting piece 5, and the wear pad 2 can be fed from the material opening 16; when a new wear pad 2 needs to be installed, the new wear pad 2 is placed into the guide hole 14 from the material opening 16, the sliding block 3 moves rightwards, the convex claw 33 is inserted into the second limiting groove 52, the convex rib 34 abuts against the side surface of the supporting piece 5, at the moment, the sliding block 3 continues to move, the convex rib 34 cannot be inserted into the second limiting groove 52, and the convex rib 34 can push the wear pad 2 to move rightwards until the wear pad 2 moves to the lower part of the first limiting groove 12, at the moment, the sliding block 3 moves backwards and is separated from the supporting piece 5, the driving piece 6 can drive the wear pad 2 to move upwards and complete the installation of the wear pad 2, and after the installation of the wear pad 2 is completed, the sliding block 2 moves rightwards again until the inclined surface 31 of the sliding block 3 abuts against the lower part of the supporting piece 5.
The supporting piece 5 is a hollow piece, a U-shaped opening 51 is formed in the lower portion of the supporting piece 5, the upper portion of the driving piece 6 penetrates through the U-shaped opening 51 and is inserted into the supporting piece 5, a limiting table 61 is arranged on the upper portion of the driving piece 6, the lower portion of the limiting table 61 can be abutted to the upper portion of the U-shaped opening 51, the size of an opening on the side face of the U-shaped opening 51 is larger than that of the limiting table 61 and is arranged towards one side far away from the sliding block 3, when the wear pad 2 descends into the guide hole 14, the sliding block 3 drives the wear pad 2 to move leftwards, and at the moment, the limiting table 61 can be separated from the wear pad 2; when slider 3 is pushing wear pad 2 to the in-process of first spacing groove 12 below removal, U type mouth 51 can at first block in the driving piece 6 outside and make spacing platform 61 be located the support piece 5 inside to accomplish the support piece 5 and the connection of driving piece 6, not only be convenient for the dismouting of wear pad 2 through above-mentioned design, still be convenient for the reciprocates of wear pad 2.
The guide hole 14 lower part is equipped with mounting hole 17, the mounting hole 17 is located under the first spacing groove 12, mounting hole 17 internal fixation has the adapter sleeve 7, driving piece 6 runs through adapter sleeve 7, spacing platform 61 can insert or be higher than mounting hole 17, driving piece 6 is the lead screw, slider 3 side is equipped with breach 32, driving piece 6 can run through breach 32, driving piece 6 and adapter sleeve 7 threaded connection, driving piece 6 lower part is fixed with handle 62, rotates driving piece 6 can drive wear pad 2 and slide from top to bottom, through above-mentioned design, not only can realize the oscilaltion of driving piece 6, can also be convenient for the dismouting maintenance of driving piece 6.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The utility model provides a big circular knitting machine carousel, includes carousel body (1), carousel body (1) are including mount table (11), be equipped with wear pad (2) that a plurality of interval set up in mount table (11), its characterized in that: the utility model discloses a wear pad, including mount table (11), slider (3), wear pad (2), carousel body (1), guide hole (14), feed opening (16) are equipped with first spacing groove (12) in mount table (11) lower part, wear pad (2) can be slided from top to bottom in first spacing groove (12), wear pad (2) upper portion is higher than mount table (11) upper portion, carousel body (1) horizontal direction is equipped with guide hole (14) that feed wear pad (2) passed through, first spacing groove (12) and guide hole (14) intercommunication, guide hole (14) lower part is equipped with feed opening (16), be equipped with slider (3) in guide hole (14), slider (3) can drive wear pad (2) from first spacing groove (12) to feed opening (16) top, feed opening (16) size is greater than wear pad (2) size, wear pad (2) can follow feed opening (16) whereabouts ejection of compact.
2. A rotary disc for a circular knitting machine as claimed in claim 1, characterized by: the lower part of the wear pad (2) is fixed with a supporting piece (5), and the upper surface of the sliding block (3) can be abutted against or separated from the lower part of the supporting piece (5).
3. A rotary disc for a circular knitting machine as claimed in claim 2, characterized by: the wear pad is characterized in that a driving piece (6) is arranged below the wear pad (2), the upper portion of the driving piece (6) is abutted to the supporting piece (5), and the driving piece (6) can drive the wear pad (2) to slide up and down.
4. A rotary disc for a circular knitting machine as claimed in claim 3, characterized by: the side of the sliding block (3) is provided with a convex claw (33), the side of the supporting piece (5) is provided with a second limiting groove (52), and the convex claw (33) can be inserted into or separated from the second limiting groove (52).
5. A rotary disc for a circular knitting machine as claimed in claim 4, wherein: the utility model discloses a wear pad, including dog (33), dog (2), dog (15), slider (3), dog (15) are located feed inlet (16), dog (15) can be butt dog (15) side, slider (3) upper portion is equipped with dodges groove (35), dog (15) can pass dodge groove (35) in dog (34) can insert second spacing groove (52) or butt support piece (5) side, inside upper surface of guiding hole (14) is equipped with dog (15).
6. A rotary disc for a circular knitting machine as claimed in claim 2, characterized by: the upper part of the sliding block (3) is provided with an inclined surface (31) which is inclined downwards towards the support piece (5), and the upper part of the inclined surface (31) can be abutted against or separated from the lower part of the support piece (5).
7. A rotary disc for a circular knitting machine as claimed in claim 3, characterized by: the support piece (5) is a hollow piece, a U-shaped opening (51) is formed in the lower portion of the support piece (5), the upper portion of the driving piece (6) penetrates through the U-shaped opening (51) and is inserted into the support piece (5), a limiting table (61) is arranged on the upper portion of the driving piece (6), the lower portion of the limiting table (61) can be abutted to the upper portion of the U-shaped opening (51), and the size of a side opening of the U-shaped opening (51) is larger than that of the limiting table (61) and is arranged towards one side far away from the sliding block (3).
8. A rotary disc for a circular knitting machine as claimed in claim 7, wherein: the guide hole (14) lower part is equipped with mounting hole (17), mounting hole (17) are located under first spacing groove (12), mounting hole (17) internal fixation has adapter sleeve (7), driving piece (6) run through adapter sleeve (7), spacing platform (61) can insert or be higher than mounting hole (17).
9. A rotary disc for a circular knitting machine as claimed in claim 8, wherein: the driving piece (6) is a screw rod, a notch (32) is formed in the side face of the sliding block (3), the driving piece (6) can penetrate through the notch (32), the driving piece (6) is in threaded connection with the adapter sleeve (7), a handle (62) is fixed to the lower portion of the driving piece (6), and the driving piece (6) can be rotated to drive the wear pad (2) to slide up and down.
10. A rotary disc for a circular knitting machine as claimed in claim 1, characterized by: the wear pad (2) side is equipped with annular muscle (21), annular muscle (21) can butt or break away from first spacing groove (12) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223102048.2U CN218910712U (en) | 2022-11-22 | 2022-11-22 | Turntable of large circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223102048.2U CN218910712U (en) | 2022-11-22 | 2022-11-22 | Turntable of large circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218910712U true CN218910712U (en) | 2023-04-25 |
Family
ID=86047769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223102048.2U Active CN218910712U (en) | 2022-11-22 | 2022-11-22 | Turntable of large circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218910712U (en) |
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2022
- 2022-11-22 CN CN202223102048.2U patent/CN218910712U/en active Active
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