CN221837195U - Frame of flat knitting machine - Google Patents
Frame of flat knitting machine Download PDFInfo
- Publication number
- CN221837195U CN221837195U CN202420225639.9U CN202420225639U CN221837195U CN 221837195 U CN221837195 U CN 221837195U CN 202420225639 U CN202420225639 U CN 202420225639U CN 221837195 U CN221837195 U CN 221837195U
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- Prior art keywords
- knitting machine
- flat knitting
- fixed
- frame
- machine case
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- 238000009940 knitting Methods 0.000 title claims abstract description 65
- 241000251468 Actinopterygii Species 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model discloses a frame of a flat knitting machine, which comprises a lower flat knitting machine case and a workbench fixed at the top end of the lower flat knitting machine case, wherein the top end of the workbench is fixedly provided with the flat knitting machine case, vertical supporting pieces are symmetrically arranged on two sides of the top end of the flat knitting machine case, a gradient plate is fixed between the two vertical supporting pieces, a plurality of wheel type wiring structures are arranged on the surface of the gradient plate through a sliding bolting structure, and a main supporting shaft is rotatably arranged between the two vertical supporting pieces above the gradient plate. According to the utility model, the yarn is stably introduced into the flat knitting machine, so that the winding, breakage or other incoming line problems of the yarn are reduced, the main support shaft is driven to rotate by the telescopic swing mechanism, and the problem of excessive stretching or loosening of the yarn in the incoming line process can be avoided by adjusting the line tension, so that the stability of the yarn is maintained.
Description
Technical Field
The utility model relates to the technical field of flat knitting machines, in particular to a frame of a flat knitting machine.
Background
Flat knitting machines are machines for manufacturing knitted articles. It cyclically crosses the eyelets and interweaves with the other needles by the movement of the needle bed and the needles and the feeding of the yarn, thus forming a knitted fabric. The structure of the flat knitting machine comprises a frame, a needle bed, needles, a needle bed moving system and a yarn feeding system. The needle bed consists of a number of rows of needles, each of which has a number of needles that can be moved during the knitting process. The needles function to pass through the yarn and interweave with the other needles to form a knitted fabric. The needle bed moving system controls the up-and-down movement of the needle bed, and the yarn feeding system is responsible for delivering the yarn to the needle bed. The knitting speed of the flat knitting machine and the density, pattern and other characteristics of the knitted fabric can be adjusted by controlling the speed of the needle bed moving system and the tension of the yarn feeding system, such as the frame of the flat knitting machine disclosed by the authorized bulletin number CN209759709U, the flat knitting machine comprises a left wallboard, a rectangular groove is formed in the outer surface of the upper end of the left wallboard, a cross beam is arranged in the rectangular groove, a right wallboard is arranged at one end of the cross beam, a crosspiece is arranged below the cross beam, the crosspiece is fixedly connected with the left wallboard and the right wallboard, a rubber pad is glued on the inner surface of the rectangular groove, a first bolt and the like penetrate through the outer surface of one side of the left wallboard, the flat knitting machine has the advantage of being convenient to detach and install in the use process.
Disclosure of utility model
The utility model aims to provide a frame of a flat knitting machine, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frame of flat knitting machine, includes flat knitting machine case and the workstation of flat knitting machine case top fixed down, the top of workstation is fixed with the knitting machine case, vertical support piece is installed to the bilateral symmetry on knitting machine case top, two be fixed with the slope board between the vertical support piece, the surface of slope board is through sliding bolting structure installs a plurality of wheeled line structure of walking, two of slope board top rotate between the vertical support piece and install the main stay axle, the surface mounting of main stay axle has the twin roll formula wire structure the same with wheeled line structure quantity of walking, one of them install the rotatory flexible swing mechanism of drive main stay axle on the outer wall of vertical support piece one side.
Preferably, the vertical support comprises an L foot seat and a vertical plate, wherein the L foot seat is fixed at the top end of the knitting machine case, the vertical plate is fixed on the outer wall of one side of the L foot seat, the gradient plate is installed between the two L foot seats, and the main support shaft is rotatably installed between the two vertical plates.
Preferably, the telescopic swing mechanism is arranged on the outer wall of one of the L foot seats, and comprises an electric push rod hinged on the outer wall of one of the L foot seats, and a support arm fixed on the top end of the main support shaft, and the top end of a piston rod of the electric push rod is hinged with one end of the main support shaft.
Preferably, a fish-eye joint is fixed at the top end of a piston rod of the electric push rod, the top end of the fish-eye joint is hinged with the outer wall of one side of the support arm, and an auxiliary support shaft is fixed between the two vertical plates below the main support shaft.
Preferably, the double-roller type wire structure comprises a sleeve fixed on the surface of the main supporting shaft, two ends of the sleeve are both fixed with side standing arms, and two supporting rollers are rotatably arranged between the two side standing arms.
Preferably, the back of the side stand arm is fixed with a back plate, an I-shaped sliding block is slidably arranged in the back plate, and at least one wire passing hole is formed in the I-shaped sliding block.
Preferably, the wheel type wiring structure comprises a T-shaped seat which is slidably arranged on the surface of the gradient plate, and a rotating shaft which is rotatably arranged on the outer wall of one side of the T-shaped seat, and a wiring wheel is fixed on the surface of the rotating shaft.
Preferably, the sliding bolting structure comprises an inner groove arranged on the back of the knitting machine case and a T-shaped sliding block slidably arranged in the inner groove, the top end of the T-shaped sliding block is fixedly connected with the bottom end of the T-shaped seat, and a plurality of equally-spaced threaded holes are formed in the back of the knitting machine case.
Compared with the prior art, the utility model has the beneficial effects that: according to the frame of the flat knitting machine, through the structures such as the double-roller type wire structures and the wheel type wire structures which are matched with each other, various yarns supplied by the yarn supply system pass out of each double-roller type wire structure, the multiple double-roller type wire structures play the roles of branching and conducting wires, the wheel type wire structures serve the purposes of guiding and routing the yarns, the yarns are led into the flat knitting machine, the winding, breakage or other wire feeding problems of the yarns are reduced, the telescopic swing mechanism drives the main support shaft to rotate, namely the main support shaft drives the multiple double-roller type wire structures to rotate together, excessive stretching or loosening of the yarns in the wire feeding process can be avoided through adjustment of wire feeding tension, and therefore stability of the yarns is maintained, and uniformity and quality of knitted fabrics are improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 3 is a schematic perspective view of a third embodiment of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
FIG. 5 is a schematic perspective view of a wheel-type wiring structure according to the present utility model
In the figure: 1. a lower flat knitting machine case; 2. a work table; 3. a knitting machine box; 301. an inner groove; 302. a threaded hole; 303. a T-shaped sliding block; 4. an L foot stand; 401. an electric push rod; 402. a fish eye joint; 5. a slope plate; 6. a vertical plate; 601. an auxiliary supporting shaft; 7. a main support shaft; 701. a support arm; 8. a double-roller wire structure; 801. a sleeve; 802. a side standing arm; 803. a support roller; 804. a back plate; 805. an I-shaped slider; 806. a wire through hole; 9. a wheel type wiring structure; 901. a T-shaped seat; 902. a rotating shaft; 903. and a wire wheel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the frame of the flat knitting machine comprises a lower flat knitting machine case 1 and a workbench 2 fixed at the top end of the lower flat knitting machine case 1, wherein a knitting case 3 is fixed at the top end of the workbench 2, and knitting components such as a needle bed, a needle bed moving system and the like of the flat knitting machine are arranged in the knitting case 3;
The two sides of the top end of the knitting machine case 3 are symmetrically provided with vertical supporting pieces, a gradient plate 5 is fixed between the two vertical supporting pieces, a plurality of wheel type thread conveying structures 9 are arranged on the surface of the gradient plate 5 through a sliding bolting structure, a main supporting shaft 7 is rotatably arranged between the two vertical supporting pieces above the gradient plate 5, the surface of the main supporting shaft 7 is provided with two-roller type thread guide structures 8 which are the same as the number of the wheel type thread conveying structures 9, various yarns supplied by a yarn supply system penetrate out of each two-roller type thread guide structure 8, the two-roller type thread guide structures 8 play the purposes of branching and thread guiding, the wheel type thread conveying structures 9 guide and convey the yarns, the yarns are led into the knitting machine, a telescopic swinging mechanism for driving the main supporting shaft 7 to rotate is arranged on the outer wall of one side of one of the vertical supporting pieces, when the yarn tension is insufficient, a worker starts the telescopic swinging mechanism, and drives the main supporting shaft 7 to rotate together with the two-roller type thread guide structures 8, and the yarns guided by the two-roller type thread guide structures 8 are tensioned;
The vertical support piece consists of an L foot seat 4 and a vertical plate 6, wherein the L foot seat 4 is fixed at the top end of the knitting machine case 3, the vertical plate 6 is fixed on the outer wall of one side of the L foot seat 4, the gradient plate 5 is arranged between the two L foot seats 4, and the main support shaft 7 is rotatably arranged between the two vertical plates 6;
The double-roller type wire structure 8 comprises a sleeve 801 fixed on the surface of a main supporting shaft 7, side standing arms 802 are fixed at two ends of the sleeve 801, two supporting rollers 803 are rotatably arranged between the two side standing arms 802, a backboard 804 is fixed on the back surface of the side standing arms 802, an I-shaped sliding block 805 is slidably arranged in the backboard 804, and at least one wire passing hole 806 is formed in the I-shaped sliding block 805;
Various yarns supplied by the yarn supply system pass through the yarn through holes 806 between the two supporting rollers 803 and are led out from the two supporting rollers 803, the two supporting rollers 803 effectively guide the yarns, the yarns are ensured to be stable in the yarn feeding process, the surfaces of the supporting rollers 803 are smooth, friction between the yarns and a wire structure can be reduced, abrasion and breakage of the yarns are reduced, and when the yarns are pumped, the I-shaped sliding block 805 can slide in the back plate 804, so that the supply fluctuation of the yarns is reduced;
The wheel type wiring structure 9 comprises a T-shaped seat 901 which is slidably arranged on the surface of the gradient plate 5, and a rotating shaft 902 which is rotatably arranged on the outer wall of one side of the T-shaped seat 901, wherein a wiring wheel 903 is fixed on the surface of the rotating shaft 902, yarns led out from two supporting rollers 803 are led in between the two wiring wheels 903, and the wiring wheels 903 can provide larger freedom degree of wiring of the yarns so as to adapt to the incoming line requirements of different angles and paths;
the sliding bolting structure comprises an inner groove 301 arranged on the back surface of the knitting machine case 3 and a T-shaped sliding block 303 which is slidably arranged in the inner groove 301, wherein the top end of the T-shaped sliding block 303 is fixedly connected with the bottom end of a T-shaped seat 901, and a plurality of equally-spaced threaded holes 302 are formed in the back surface of the knitting machine case 3;
The worker can manually slide the T-shaped seat 901, so that the T-shaped seat 901 slides in the extending direction of the gradient plate 5, the inner groove 301 serves as sliding guide of the T-shaped seat 901 and the T-shaped sliding block 303, and the worker can lock the positions of the T-shaped sliding block 303 and the T-shaped seat 901 by utilizing the cooperation of the bolts and the threaded holes 302;
The telescopic swing mechanism is arranged on the outer wall of one L foot seat 4 and comprises an electric push rod 401 hinged on the outer wall of one L foot seat 4 and a support arm 701 fixed at the top end of a main support shaft 7, the top end of a piston rod of the electric push rod 401 is hinged with one end of the main support shaft 7, a fisheye joint 402 is fixed at the top end of the piston rod of the electric push rod 401, the top end of the fisheye joint 402 is hinged with the outer wall of one side of the support arm 701, and an auxiliary support shaft 601 is fixed between two vertical plates 6 below the main support shaft 7;
When the yarn tension is controlled, the electric push rod 401 drives the support arm 701 to swing, the fish eye joint 402 plays a role in connecting a piston rod of the electric push rod 401 and the support arm 701, when the electric push rod 401 stretches, the electric push rod 401 drives the main support shaft 7 to rotate through the support arm 701, and then the double-roller type wire structure 8 is driven to rotate, so that proper tension is ensured when the yarn is fed.
When the embodiment of the application is used, firstly, the frame is composed of a lower flat knitting machine case 1, a workbench 2 and a knitting machine case 3, knitting components such as a needle bed, needles, a needle bed moving system and the like of the flat knitting machine are arranged in the knitting machine case 3, various yarns supplied by a yarn supply system pass out of each double-roller type wire structure 8, the multiple double-roller type wire structures 8 play the roles of branching and conducting wires, then the yarns in the double-roller type wire structures 8 are led out and led into a wheel type wire structure 9, the wheel type wire structure 9 plays the roles of guiding and wire-feeding the yarns, and then the yarns are led into the flat knitting machine, the double-roller type wire structure 8 and the wheel type wire structure 9 ensure that the yarns stably feed into the needle bed in the process, so that the yarns can smoothly feed into the needle bed, the yarn winding, breakage or other inlet wire problems are reduced, breakage of needles, bending or damage of other parts of a machine are reduced, stable work of the flat knitting machine is guaranteed, when yarn tension is insufficient, a worker starts a telescopic swing mechanism, the telescopic swing mechanism drives a main support shaft 7 to rotate, namely the main support shaft 7 drives a plurality of double-roller type wire structures 8 to rotate together, further the yarns guided by the double-roller type wire structures 8 are tensioned, proper tension can be provided, the yarns can be ensured to be stably led into a needle bed, the problem that the yarns are excessively stretched or loosened in the inlet wire process can be avoided by adjusting the routing tension, stability of the yarns is maintained, and uniformity and quality of knitted fabrics are improved.
Claims (8)
1. A frame of a flat knitting machine, characterized in that: including lower flat knitting machine case (1) and lower flat knitting machine case (1) top fixed workstation (2), the top of workstation (2) is fixed with knitting machine case (3), vertical support is installed to the bilateral symmetry on knitting machine case (3) top, two be fixed with slope board (5) between the vertical support, a plurality of wheeled line structure (9) of walking are installed through the slip structure to the surface of slope board (5), two of slope board (5) top rotate between the vertical support and install main support axle (7), the surface mounting of main support axle (7) has and wheeled line structure (9) quantity the same twin roll wire structure (8) of walking, one of them install the rotatory flexible swing mechanism of drive main support axle (7) on the outer wall of vertical support one side.
2. The frame of a flat knitting machine according to claim 1, characterized in that: the vertical support piece is composed of an L foot seat (4) and a vertical plate (6), the L foot seat (4) is fixed at the top end of the knitting machine case (3), the vertical plate (6) is fixed on the outer wall of one side of the L foot seat (4), the gradient plate (5) is installed between the two L foot seats (4), and the main support shaft (7) is rotatably installed between the two vertical plates (6).
3. The frame of a flat knitting machine according to claim 2, characterized in that: the telescopic swing mechanism is arranged on the outer wall of one L foot seat (4), and comprises an electric push rod (401) hinged on the outer wall of one L foot seat (4) and a support arm (701) fixed at the top end of a main support shaft (7), and the top end of a piston rod of the electric push rod (401) is hinged with one end of the main support shaft (7) mutually.
4. A frame of a flat knitting machine according to claim 3 characterized in that: the top end of a piston rod of the electric push rod (401) is fixed with a fish eye joint (402), the top end of the fish eye joint (402) is hinged with the outer wall of one side of the support arm (701), and an auxiliary support shaft (601) is fixed between the two vertical plates (6) below the main support shaft (7).
5. The frame of a flat knitting machine according to claim 1, characterized in that: the double-roller type wire structure (8) comprises a sleeve (801) fixed on the surface of a main supporting shaft (7), side standing arms (802) are fixed at two ends of the sleeve (801), and two supporting rollers (803) are rotatably arranged between the two side standing arms (802).
6. The frame of a flat knitting machine as claimed in claim 5, characterized in that: the back of the side standing arm (802) is fixed with a back plate (804), an I-shaped sliding block (805) is slidably arranged in the back plate (804), and at least one wire passing hole (806) is formed in the I-shaped sliding block (805).
7. The frame of a flat knitting machine according to claim 1, characterized in that: the wheel type wiring structure (9) comprises a T-shaped seat (901) which is slidably arranged on the surface of the gradient plate (5), and a rotating shaft (902) which is rotatably arranged on the outer wall of one side of the T-shaped seat (901), wherein a wiring wheel (903) is fixed on the surface of the rotating shaft (902).
8. The frame of a flat knitting machine as claimed in claim 7, characterized in that: the sliding bolting structure comprises an inner groove (301) arranged on the back of the knitting machine case (3) and a T-shaped sliding block (303) which is slidably arranged in the inner groove (301), wherein the top end of the T-shaped sliding block (303) is fixedly connected with the bottom end of the T-shaped seat (901), and a plurality of equally-spaced threaded holes (302) are formed in the back of the knitting machine case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420225639.9U CN221837195U (en) | 2024-01-30 | 2024-01-30 | Frame of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420225639.9U CN221837195U (en) | 2024-01-30 | 2024-01-30 | Frame of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221837195U true CN221837195U (en) | 2024-10-15 |
Family
ID=93001444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420225639.9U Active CN221837195U (en) | 2024-01-30 | 2024-01-30 | Frame of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221837195U (en) |
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2024
- 2024-01-30 CN CN202420225639.9U patent/CN221837195U/en active Active
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