CN218521402U - Yarn pressing structure of computerized flat knitting machine - Google Patents
Yarn pressing structure of computerized flat knitting machine Download PDFInfo
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- CN218521402U CN218521402U CN202222697389.2U CN202222697389U CN218521402U CN 218521402 U CN218521402 U CN 218521402U CN 202222697389 U CN202222697389 U CN 202222697389U CN 218521402 U CN218521402 U CN 218521402U
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- fixedly connected
- knitting machine
- flat knitting
- slot
- computerized flat
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Abstract
The utility model discloses a computerized flat knitting machine line ball structure, including roof beam pole and line ball frame, the concave plate that upside fixedly connected with align to grid of roof beam pole set up, and fixedly connected with mount pad on the concave plate, the slot has been seted up to the front side of mount pad, the one end fixedly connected with inserted block of line ball frame, and the one end that the inserted block kept away from the line ball frame is inserted and is located the slot, set up the installation cavity in the mount pad, and be equipped with chucking mechanism in the installation cavity, the both sides inner wall setting of slot is run through respectively at the both ends of chucking mechanism, two draw-in grooves that set up with the both ends one-to-one of chucking mechanism are seted up to the both sides of inserted block, and the both ends of chucking mechanism extend to respectively in two draw-in grooves. The utility model discloses in, through setting up chucking mechanism, only need promote the ejector pad and can realize the installation or the dismantlement to the pressure line frame, structural design is ingenious, and spare part is simple easily purchases, low in manufacturing cost, and the installation dismantlement is convenient, the follow-up maintenance of being convenient for.
Description
Technical Field
The utility model relates to a computerized flat knitting machine technical field especially relates to a computerized flat knitting machine line ball structure.
Background
The computerized flat knitting machine is a double-needle-plate latch needle weft knitting machine, a cam device of the computerized flat knitting machine is like a group of plane cams, the stitch of a knitting needle can enter a groove of the cam, a cam is moved to force the knitting needle to do regular lifting motion in the groove of a needle plate, and the yarn can be knitted into a knitted fabric through the actions of the needle hook and the needle latch, and a coil gradually withdraws from the needle hook, opens the needle latch and withdraws from the needle latch to be hung on a needle rod in the lifting process of the knitting needle; when the knitting needle descends, the hook catches the new laid yarn and draws and bends the yarn into a loop, meanwhile, the original loop is separated from the hook, the new loop passes through the old loop and is connected with the old loop in series, loop strings knitted by a plurality of knitting needles are mutually connected to form a knitted fabric,
computerized flat knitting machine among the prior art all needs the pressure line frame to carry on spacingly to the silk thread at the during operation, but, current pressure line frame is generally fixed through fastener locking or direct welded mode, has the inconvenient problem of dismouting change, is unfavorable for subsequent maintenance. Therefore, those skilled in the art provide a yarn pressing structure of a computerized flat knitting machine to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a computerized flat knitting machine line pressing structure.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a computerized flat knitting machine line ball structure, includes roof beam pole and line ball frame, the concave plate that upside fixedly connected with align to grid of roof beam pole set up, and fixedly connected with mount pad on the concave plate, the slot has been seted up to the front side of mount pad, the one end fixedly connected with inserted block of line ball frame, and the one end that the inserted block kept away from the line ball frame is inserted and is located the slot, set up the installation cavity in the mount pad, and be equipped with chucking mechanism in the installation cavity, the both sides inner wall setting of slot is run through respectively at the both ends of chucking mechanism, two draw-in grooves that set up with the both ends one-to-one of chucking mechanism are seted up to the both sides of inserted block, and the both ends of chucking mechanism extend to respectively in two draw-in grooves.
As a further description of the above technical solution:
the clamping mechanism comprises a pressing rod inserted in the center of the rear side of the mounting seat, one end of the pressing rod extends into the mounting cavity and is fixedly connected with a moving block, two sides of the moving block are rotatably connected with two oscillating bars which are obliquely and symmetrically arranged through two first rotating shafts, a supporting rod is fixedly connected in the mounting cavity, the supporting rod is sleeved with two sliding sleeves which are symmetrically arranged, the upper sides of the two sliding sleeves are rotatably connected with one end of the two oscillating bars through a second rotating shaft one by one, two stretching springs are fixedly connected between the two sliding sleeves and sleeved on the supporting rod, one side of each sliding sleeve is fixedly connected with a connecting rod, one end of each connecting rod far away from the corresponding sliding sleeve is fixedly connected with a clamping block, and one end of each clamping block penetrates through the inner walls of the two sides of the corresponding slot and extends into the two clamping grooves.
As a further description of the above technical solution:
a through hole communicated with the installation cavity is formed in one end of the installation seat, and the pressing rod penetrates through the through hole.
As a further description of the above technical solution:
and one end of the pressure lever, which is positioned outside the mounting seat, is fixedly connected with a push block.
As a further description of the above technical solution:
the inner walls of the two sides of the slot are provided with sliding holes communicated with the mounting cavity, and the two clamping blocks penetrate through the two sliding holes respectively.
As a further description of the above technical solution:
the top beam rod and the concave plate are detachably connected in a locking bolt fixing mode.
The utility model discloses following beneficial effect has: through setting up chucking mechanism, only need promote the ejector pad, and then promote the depression bar retraction mount pad in, then, can promote the movable block displacement, and then promote two pendulum rods and produce the swing, and then promote two sliding sleeves toward the direction displacement far away from each other on branch, this moment, extension spring receives dragging of two sliding sleeves and produces elasticity, and simultaneously, two connecting rods follow two sliding sleeves and drive two fixture blocks toward opposite direction displacement, until with fixture block and draw-in groove complete separation, this moment, the displacement of insert block loses the restriction, can separate insert block and slot, realize the dismantlement of pressure line frame, during the installation, insert the slot on the mount pad with the insert block on the pressure line frame, loosen the ejector pad, this moment, utilize extension spring's elastic shrinkage power, stimulate two fixture block automatic re-setting to insert and establish in two draw-in grooves and support tightly, realize the restriction to the insert block displacement, accomplish the installation, this device structural design is ingenious, spare part is simple easily purchased, low in manufacturing cost, and the installation is dismantled conveniently, convenient follow-up maintenance.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a yarn pressing structure of a computerized flat knitting machine according to the present invention;
FIG. 2 is a schematic view of a three-dimensional enlarged structure of a mounting seat in a yarn pressing structure of a computerized flat knitting machine according to the present invention;
FIG. 3 is a schematic view of a top-view cross-sectional structure of a mounting seat in a yarn pressing structure of a computerized flat knitting machine according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a of fig. 3 in the yarn pressing structure of the computerized flat knitting machine provided by the present invention.
Illustration of the drawings:
1. a roof beam rod; 2. a wire pressing frame; 3. a concave plate; 4. a mounting seat; 5. inserting slots; 6. inserting a block; 7. a mounting cavity; 8. a card slot; 9. a pressure lever; 10. a moving block; 11. a first rotating shaft; 12. a swing rod; 13. a strut; 14. a sliding sleeve; 15. a second rotating shaft; 16. an extension spring; 17. a connecting rod; 18. a clamping block; 19. a push block; 20. a slide hole; 21. and locking the bolt.
Detailed Description
Please refer to fig. 1-4, in an embodiment of the present invention, a yarn pressing structure of a computerized flat knitting machine includes a top beam rod 1 and a yarn pressing frame 2, an upper side of the top beam rod 1 is fixedly connected with a concave plate 3 which is arranged uniformly, and the concave plate 3 is fixedly connected with a mounting seat 4, a slot 5 is opened at a front side of the mounting seat 4, one end of the yarn pressing frame 2 is fixedly connected with an insert 6, and one end of the insert 6 far away from the yarn pressing frame 2 is inserted into the slot 5, the mounting seat 4 is provided with a mounting cavity 7, and a clamping mechanism is arranged in the mounting cavity 7, two ends of the clamping mechanism respectively penetrate through inner walls of two sides of the slot 5, two sides of the insert 6 are provided with two clamping grooves 8 which are arranged corresponding to two ends of the clamping mechanism one by one, and two ends of the clamping mechanism respectively extend into the two clamping grooves 8, so as to be clamped firmly;
in fig. 3 and 4: the clamping mechanism comprises a pressure lever 9 inserted in the center of the rear side of the mounting seat 4, one end of the pressure lever 9 extends into the mounting cavity 7 and is fixedly connected with a moving block 10, two sides of the moving block 10 are rotatably connected with two oscillating bars 12 which are obliquely and symmetrically arranged through two first rotating shafts 11, a support rod 13 is fixedly connected in the mounting cavity 7, two sliding sleeves 14 which are symmetrically arranged are sleeved on the support rod 13 and are slidably connected with the support rod 13, the upper sides of the two sliding sleeves 14 are respectively rotatably connected with one end of the two oscillating bars 12 through a second rotating shaft 15, an extension spring 16 is fixedly connected between the two sliding sleeves 14, the extension spring 16 is sleeved on the support rod 13, one side of each of the two sliding sleeves 14 is fixedly connected with a connecting rod 17, one end of each connecting rod 17 far away from the corresponding sliding sleeve 14 is fixedly connected with a fixture block 18, one end of each fixture block 18 respectively penetrates through the inner walls of the two sides of the slot 5 and extends into the two clamping slots 8, only the push block 19 is pushed to push the compression rod 9 to retract into the mounting seat 4, at this time, the moving block 10 can be pushed to move, and then the two swing rods 12 are pushed to swing, and further the two sliding sleeves 14 are pushed to move in a far direction on the supporting rod 13, at this time, the extension spring 16 is pulled by the two sliding sleeves 14 to generate elastic force, at the same time, the two connecting rods 17 follow the two sliding sleeves 14 to drive the two fixture blocks 18 to move in opposite directions until the fixture blocks 18 and the clamping grooves 8 are completely separated, at this time, the displacement of the insertion block 6 is not limited, the insertion block 6 and the insertion groove 5 can be separated, so that the disassembly of the wire pressing frame 2 is realized, the insertion block 6 on the wire pressing frame 2 is inserted into the insertion groove 5 on the mounting seat 4 during installation, the push block 19 is released, at this time, the two fixture blocks 18 are pulled to automatically reset, inserted into the two clamping grooves 8 and tightly abutted by utilizing the elastic contraction force of the extension spring 16, so as to realize the limitation of the displacement of the insertion block 6, the device is ingenious in structural design, simple and easily purchased in parts, low in manufacturing cost, convenient to install and disassemble and convenient for subsequent overhaul;
in fig. 3: one end of the mounting seat 4 is provided with a through hole communicated with the mounting cavity 7, and the pressing rod 9 penetrates through the through hole, so that the pressing rod 9 can be conveniently displaced;
in fig. 3: one end of the pressure lever 9 positioned outside the mounting seat 4 is fixedly connected with a push block 19, so that the pressure lever 9 can be conveniently pushed;
in fig. 4: the inner walls of the two sides of the slot 5 are respectively provided with a sliding hole 20 communicated with the mounting cavity 7, and the two clamping blocks 18 respectively penetrate through the two sliding holes 20, so that the clamping blocks 18 can be conveniently displaced;
in fig. 1 and 2: the top beam rod 1 and the concave plate 3 are detachably connected in a fixing mode through the locking bolt 21, and can be detached, so that the position can be conveniently replaced or adjusted.
The working principle is as follows: when the pressure wire frame 2 needs to be disassembled, only the push block 19 needs to be pushed, and then the press rod 9 is pushed to be contracted into the mounting seat 4, at the moment, the moving block 10 can be pushed to move, and then the two swing rods 12 are pushed to swing, and further the two sliding sleeves 14 are pushed to move in the far direction on the supporting rod 13, at the moment, the stretching spring 16 is pulled by the two sliding sleeves 14 to generate elastic force, meanwhile, the two connecting rods 17 follow the two sliding sleeves 14 to drive the two clamping blocks 18 to move in the opposite directions, until the clamping blocks 18 and the clamping grooves 8 are completely separated, at the moment, the movement of the inserting block 6 loses the limitation, the inserting block 6 and the inserting groove 5 can be separated, the disassembling of the pressure wire frame 2 is realized, during the assembling, the inserting block 6 on the pressure wire frame 2 into the inserting groove 5 on the mounting seat 4, the push block 19 is loosened, at the moment, the elastic contractive force of the stretching spring 16 is utilized, the two clamping blocks 18 are pulled to automatically reset, inserted into the two clamping grooves 8 and are abutted against, the limitation on the movement of the inserting block 6 is realized, and the assembling is completed, the assembling, the device is ingenious in structural design, the spare parts are simple and the device, the manufacturing cost is low, the device is convenient to be assembled and repaired.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a computerized flat knitting machine line ball structure, includes roof beam pole and line ball frame, its characterized in that: the upper side of the top beam rod is fixedly connected with concave plates which are uniformly arranged, the concave plates are fixedly connected with a mounting seat, the front side of the mounting seat is provided with a slot, one end of the wire pressing frame is fixedly connected with an inserting block, one end of the inserting block, far away from the wire pressing frame, is inserted into the slot, the mounting seat is internally provided with a mounting cavity, and be equipped with chucking mechanism in the installation cavity, chucking mechanism's both ends run through the both sides inner wall setting of slot respectively, two draw-in grooves that set up with chucking mechanism's both ends one-to-one are seted up to the both sides of inserted block, and chucking mechanism's both ends extend to respectively in two draw-in grooves.
2. The yarn pressing structure of the computerized flat knitting machine according to claim 1, wherein: the clamping mechanism comprises a pressing rod inserted in the center of the rear side of the mounting seat, one end of the pressing rod extends into the mounting cavity and is fixedly connected with a moving block, two sides of the moving block are rotatably connected with two oscillating bars which are obliquely and symmetrically arranged through two first rotating shafts, a supporting rod is fixedly connected in the mounting cavity, the supporting rod is sleeved with two sliding sleeves which are symmetrically arranged, the upper sides of the two sliding sleeves are rotatably connected with one end of the two oscillating bars through a second rotating shaft one by one, two stretching springs are fixedly connected between the two sliding sleeves and sleeved on the supporting rod, one side of each sliding sleeve is fixedly connected with a connecting rod, one end of each connecting rod far away from the corresponding sliding sleeve is fixedly connected with a clamping block, and one end of each clamping block penetrates through the inner walls of the two sides of the corresponding slot and extends into the two clamping grooves.
3. The yarn pressing structure of the computerized flat knitting machine according to claim 2, wherein: a through hole communicated with the installation cavity is formed in one end of the installation seat, and the pressing rod penetrates through the through hole.
4. The yarn pressing structure of the computerized flat knitting machine according to claim 2, wherein: and one end of the pressure lever, which is positioned outside the mounting seat, is fixedly connected with a push block.
5. The yarn pressing structure of the computerized flat knitting machine according to claim 2, wherein: the inner walls of the two sides of the slot are provided with sliding holes communicated with the mounting cavity, and the two clamping blocks penetrate through the two sliding holes respectively.
6. The yarn pressing structure of the computerized flat knitting machine according to claim 1, wherein: the top beam rod and the concave plate are detachably connected in a locking bolt fixing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222697389.2U CN218521402U (en) | 2022-10-13 | 2022-10-13 | Yarn pressing structure of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222697389.2U CN218521402U (en) | 2022-10-13 | 2022-10-13 | Yarn pressing structure of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218521402U true CN218521402U (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222697389.2U Active CN218521402U (en) | 2022-10-13 | 2022-10-13 | Yarn pressing structure of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218521402U (en) |
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2022
- 2022-10-13 CN CN202222697389.2U patent/CN218521402U/en active Active
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