CN113737371A - Computer flat knitting machine without pressing mechanism and capable of adding thread - Google Patents
Computer flat knitting machine without pressing mechanism and capable of adding thread Download PDFInfo
- Publication number
- CN113737371A CN113737371A CN202111208146.1A CN202111208146A CN113737371A CN 113737371 A CN113737371 A CN 113737371A CN 202111208146 A CN202111208146 A CN 202111208146A CN 113737371 A CN113737371 A CN 113737371A
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- China
- Prior art keywords
- flat knitting
- knitting machine
- needle bed
- needle
- head
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- 238000009940 knitting Methods 0.000 title claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 239000004753 textile Substances 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 description 11
- 239000000178 monomer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000006 pectoral fin Anatomy 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/48—Thread-feeding devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a computerized flat knitting machine capable of adding thread without a pressing mechanism, which comprises a computerized flat knitting machine main body and a fixed rod, wherein a coil is connected onto the fixed rod, a machine head is arranged in the computerized flat knitting machine main body, a needle bed is arranged in the computerized flat knitting machine main body, the needle bed comprises an upper needle bed and a lower needle bed, the upper needle bed is connected with the lower needle bed, the lower needle bed is lower than the upper needle bed in height, a sealing thread adding device is arranged at one end, close to the fixed rod, of the upper needle bed, the sealing thread adding device comprises a sealing plate, a traction needle head and a limiting device, the limiting device is connected with the sealing plate, the sealing plate is matched with the upper needle bed, the traction needle head is connected with the machine head, the problem that a pressing mechanism needs to be added when the computerized flat knitting machine needs to add thread to prevent the newly added thread from floating is solved, and meanwhile, the newly added thread can be simply connected onto a working needle.
Description
Technical Field
The invention relates to the technical field of computerized flat knitting machines, in particular to a computerized flat knitting machine without a pressing mechanism and capable of adding threads.
Background
The computerized flat knitting machine is a double-needle plate latch needle weft knitting loom. The cam device is like a group of plane cams, the stitch of a knitting needle can enter the groove of the cam, the cam is moved, the knitting needle is forced to do regular lifting motion in the needle groove of the needle plate, and the yarn can be knitted into knitted fabric through the action of the needle hook and the needle latch. In the ascending process of the knitting needle, the coil gradually withdraws from the needle hook, the needle latch is opened, and the withdrawing needle latch is hung on the needle rod; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric.
The computerized flat knitting machine usually needs to add more lines that need to be used in the product course of working through adding the line, but can make the line of newly adding be in the state of floating usually after adding the line, causes the product quality decline of computerized flat knitting machine processing, and at this moment generally use pressing mechanism to press the line of newly adding on computerized flat knitting machine surface, prevents to float. However, the friction force of the thread passing through the pressing mechanism is increased, so that the product quality is reduced, the thread breakage is possible, and a yarn nozzle for leading the thread out of the pressing mechanism is also lacked.
Disclosure of Invention
The invention aims to provide a computerized flat knitting machine capable of adding threads without a pressing mechanism, which not only can press newly added threads to prevent the newly added threads from floating, but also can simply wind the newly added threads on a working needle of the computerized flat knitting machine through a yarn nozzle.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a but non-pressing mechanism's computerized flat knitting machine that adds line, includes computerized flat knitting machine main part and dead lever, be connected with the coil on the dead lever, be equipped with the aircraft nose in the computerized flat knitting machine main part, be equipped with the needle bed in the computerized flat knitting machine main part, the needle bed includes upper needle bed and lower needle bed, upper needle bed and lower needle bed are connected, lower needle bed height is less than the upper needle bed, the one end that the upper needle bed is close to the dead lever is equipped with sealed line device that adds, sealed line device that adds includes the closing plate, draws syringe needle and stop device, stop device and closing plate connection, the closing plate cooperates with upper needle bed, it is connected with the aircraft nose to draw the syringe needle.
By adopting the technical scheme, the coil is rotated out of the line around the fixed rod, the line enters the sealing plate in the sealing line adding device when the line is added due to the height difference between the upper needle bed and the lower needle bed, the traction needle head is used for drawing the newly added line, the limiting device is used for limiting the position of the sealing plate, and the head drives the traction needle head to move.
Preferably, a spinning device is arranged in the needle bed, a driving device is arranged in the machine head, and the spinning device is driven by the driving device.
Preferably, the limiting device comprises a connecting rod, a groove and a telescopic rod, the connecting rod is located on two sides, close to the upper needle bed, of the sealing plate and fixedly connected with the sealing plate, the groove is located at the top of the connecting rod, the telescopic rod is located in the groove and fixedly connected with the connecting rod, when the telescopic rod is located in the shortest condition, the top of the telescopic rod is located on the outermost side of the groove, and the connecting rod is matched with the gap.
By adopting the technical scheme, the connecting rod extends into a gap formed between the needle bed monomers, the sealing plates are fixed from two sides, the telescopic rod extends out of the groove, and the sealing plates are fixed from the upper part and the lower part to completely fix the sealing plates between the needle bed monomers.
Preferably, a turning needle and a crochet hook are arranged in the textile device, and the turning needle is matched with the crochet hook.
Preferably, the traction needle head comprises a support, a yarn nozzle and a traction groove, one end of the support is fixedly connected with the machine head, the other end of the support is fixedly connected with the yarn nozzle, one end of the traction groove is located on the surface of the support, and the other end of the traction groove is located in the yarn nozzle.
By adopting the technical scheme, the support is used for fixing the yarn feeder, the traction groove guides the newly added yarn to the yarn feeder, the yarn feeder fixes the yarn, and the traction needle head drives the newly added yarn to move along with the movement of the machine head.
Preferably, the fixing rod is fixedly connected with the top of the computerized flat knitting machine main body, a connecting disc is arranged below the fixing rod and fixedly connected with the computerized flat knitting machine main body, and a limiting groove is formed in the connecting disc.
By adopting the technical scheme, the fixing rod is used for limiting the position of the coil, and the limiting groove in the connecting disc can prevent the coil from sliding off the fixing rod.
Preferably, the top of the computerized flat knitting machine main body is provided with a connecting frame, and the connecting frame is provided with a guide hole.
By adopting the technical scheme, the guide hole is used for guiding the wire which is wound on the wire coil, and the wire is prevented from being entangled after being wound before processing.
Preferably, a guide rod is arranged in the computerized flat knitting machine main body and fixedly connected with the computerized flat knitting machine main body, and a through hole is formed in the machine head and matched with the guide rod.
By adopting the technical scheme, the guide rod is used for guiding the machine head to reciprocate, so that the machine head is prevented from deviating in the movement process.
Preferably, the needle flippers are located in the upper needle bed and the lower needle bed.
Preferably, the crochet hooks are located in the upper and lower needle beds.
By adopting the technical scheme, the needle turning and the crochet hook in the upper needle bed and the lower needle bed can be combined for spinning, so that the spinning in various spinning modes is realized.
Drawings
FIG. 1 is a perspective view of one embodiment of the invention;
FIG. 2 is a perspective view of the retracting needle of the present invention;
FIG. 3 is a schematic view of the sealing and wire-adding device of the present invention;
figure 4 is a side view of the inventive needle bed.
Reference numerals: 1. a computerized flat knitting machine main body; 2. fixing the rod; 3. a coil; 4. a machine head; 5. a needle bed; 6. feeding a needle bed; 7. a lower needle bed; 8. sealing the wire adding device; 9. a sealing plate; 10. pulling the needle head; 11. a limiting device; 14. a connecting rod; 15. a groove; 16. a telescopic rod; 17. a cylinder; 18. a support; 19. a yarn nozzle; 20. a traction groove; 21. a connecting disc; 22. a limiting groove; 23. a connecting frame; 24. a guide hole; 26. a guide bar; 27. a through hole; 28. a spinning device; 29. needle turning; 30. hooking a needle; 31. a drive device.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
As shown in the drawing, the computer flat knitting machine capable of adding thread without a pressing mechanism comprises a computer flat knitting machine main body 1, wherein a fixing rod 2 is fixedly connected to the top of the computer flat knitting machine main body 1, a connecting disc 21 is arranged below the fixing rod 2, the connecting disc 21 is fixedly connected with the computer flat knitting machine main body 1, a limiting groove 22 is arranged in the connecting disc 21, a thread groove is connected to the fixing rod 2, the fixing rod 2 is used for limiting the position of a coil 3, and the limiting groove 22 in the connecting disc 21 can prevent the coil 3 from sliding off the fixing rod 2. The top of the computerized flat knitting machine body 1 is provided with a connecting frame 23, the connecting frame 23 is provided with a guide hole 24, and the guide hole 24 is used for guiding the wire out of the coil 3 and preventing the wire from being entangled after the wire is out before processing.
The computerized flat knitting machine comprises a machine head 4 arranged in a main body 1 of the computerized flat knitting machine, a needle bed 5 arranged in the main body 1 of the computerized flat knitting machine, the needle bed 5 comprises an upper needle bed 6 and a lower needle bed 7, the upper needle bed 6 is connected with the lower needle bed 7, the lower needle bed 7 is lower than the upper needle bed 6, one end, close to a fixed rod 2, of the upper needle bed 6 is provided with a sealing and thread adding device 8, the sealing and thread adding device 8 comprises a sealing plate 9, a traction needle head 10 and a limiting device 11, the limiting device 11 is connected with the sealing plate 9, the sealing plate 9 is matched with the upper needle bed 6, the traction needle head 10 is connected with the machine head 4, a coil 3 rotates around the fixed rod 2 to output threads, the threads enter the sealing plate 9 in the sealing and thread adding device 8 due to the height difference between the upper needle bed 6 and the lower needle bed 7, the threads can enter the sealing plate 9 in the sealing and thread adding device 8 conveniently, the traction needle head 10 is used for traction new added threads, the limiting device 11 is used for limiting the position of the sealing plate 9, and the machine head 4 drives the traction needle head 10 to move.
The needle bed 5 is internally provided with a spinning device 28, the head 4 is internally provided with a driving device 31, the spinning device 28 is driven by the driving device 31, the spinning device 28 is internally provided with a turning needle 29 and a crochet hook 30, the turning needle 29 is matched with the crochet hook 30, the turning needle 29 is positioned on the upper needle bed 6 and the lower needle bed 7, the crochet hook 30 is positioned on the upper needle bed 6 and the lower needle bed 7, and the turning needle 29 and the crochet hook 30 in the upper needle bed 6 and the lower needle bed 7 can be combined for spinning, so that multiple spinning modes are realized.
The air cylinder 17 is fixedly connected to the tail end of the machine head 4, the machine head 4 is driven by the air cylinder 17, the air cylinder 17 is fixedly connected with the computerized flat knitting machine main body 1, and the air cylinder 17 drives the machine head 4 to reciprocate to produce.
The traction needle head 10 comprises a support 18, a yarn nozzle 19 and a traction groove 20, one end of the support 18 is fixedly connected with the machine head 4, the other end of the support 18 is fixedly connected with the yarn nozzle 19, one end of the traction groove 20 is located on the surface of the support 18, the other end of the traction groove 20 is located in the yarn nozzle 19, the support 18 is used for fixing the yarn nozzle 19, the traction groove 20 guides a newly added thread into the yarn nozzle 19, the yarn nozzle 19 fixes the thread, and the traction needle head 10 drives the newly added thread to move along with the movement of the machine head 4.
A guide rod 26 is arranged in the computerized flat knitting machine main body 1, the guide rod 26 is fixedly connected with the computerized flat knitting machine main body 1, a through hole 27 is formed in the machine head 4, the through hole 27 is matched with the guide rod 26, and the guide rod 26 is used for guiding the machine head 4 to reciprocate so as to prevent the machine head 4 from deviating in the moving process.
The working principle of the invention is as follows: when the thread needs to be added, a newly added thread coil 3 is placed on the fixed rod 2, one end of the thread coil 3 is placed in a gap between the upper needle bed 6 and the sealing plate 9 in the upper needle bed 6 through the height difference between the upper needle bed 6 and the lower needle bed 7, the sealing plate 9 in the sealing thread adding device 8 is fixed in a gap 13 between needle bed monomers 12 through a connecting rod 14 and a telescopic rod 16, the top of the connecting rod 14 extends out of a groove 15, the newly added thread passes through the sealing plate 9 and then enters a guide groove of the traction needle head 10, so that the newly added thread is fixed on a yarn nozzle 19, the yarn nozzle 19 is fixed on the machine head 4 through a support 18, and the machine head 4 moves to drive the newly added thread to move.
Claims (10)
1. A computerized flat knitting machine without a manufacturing mechanism and capable of adding threads comprises a computerized flat knitting machine main body (1) and a fixing rod (2), wherein a coil (3) is connected onto the fixing rod (2), a machine head (4) is arranged in the computerized flat knitting machine main body (1), and the computerized flat knitting machine is characterized in that a needle bed (5) is arranged in the computerized flat knitting machine main body (1), the needle bed (5) comprises an upper needle bed (6) and a lower needle bed (7), the upper needle bed (6) is connected with the lower needle bed (7), the lower needle bed (7) is lower than the upper needle bed (6), a sealing thread adding device (8) is arranged at one end, close to the fixing rod (2), of the upper needle bed (6), the sealing thread adding device (8) comprises a sealing plate (9), a traction needle head (10) and a limiting device (11), the limiting device (11) is connected with the sealing plate (9), and the sealing plate (9) is matched with the upper needle bed (6), the traction needle head (10) is connected with the machine head (4).
2. A computerized flat knitting machine with no draw-down mechanism according to claim 1, characterised in that a weaving device (28) is provided in the needle bed (5), a drive device (31) is provided in the head (4), and the weaving device (28) is driven by the drive device (31).
3. The computer flat knitting machine capable of adding thread without a pressing mechanism according to claim 2, characterized in that the limiting device (11) comprises a connecting rod (14), a groove (15) and a telescopic rod (16), the connecting rod (14) is located on two sides, close to the upper needle bed (6), of the sealing plate (9) and fixedly connected with the sealing plate (9), the groove (15) is located at the top of the connecting rod (14), the telescopic rod (16) is located in the groove (15) and fixedly connected with the connecting rod (14), the top of the telescopic rod (16) is located on the outermost side of the groove (15) when the telescopic rod (16) is located at the shortest position, and the connecting rod (14) is matched with the gap (13).
4. The computerized flat knitting machine without a pressing mechanism according to claim 3, characterized in that a needle turning (29) and a needle hooking (30) are arranged in the textile device (28), and the needle turning (29) is matched with the needle hooking (30).
5. The computer flat knitting machine without a pressing mechanism capable of adding thread is characterized in that the traction needle (10) comprises a support (18), a yarn nozzle (19) and a traction groove (20), one end of the support (18) is fixedly connected with the machine head (4), the other end of the support (18) is fixedly connected with the yarn nozzle (19), one end of the traction groove (20) is positioned on the surface of the support (18), and the other end of the traction groove (20) is positioned in the yarn nozzle (19).
6. The computer flat knitting machine without the pressing mechanism, as claimed in claim 5, characterized in that the fixing rod (2) is fixedly connected with the top of the computer flat knitting machine main body (1), a connecting disc (21) is arranged below the fixing rod (2), the connecting disc (21) is fixedly connected with the computer flat knitting machine main body (1), and a limiting groove (22) is arranged in the connecting disc (21).
7. The computer flat knitting machine without the pressing mechanism, according to claim 6, is characterized in that a connecting frame (23) is arranged at the top of the computer flat knitting machine body (1), and a guide hole (24) is formed in the connecting frame (23).
8. The computer flat knitting machine without the pressing mechanism is characterized in that a guide rod (26) is arranged in the computer flat knitting machine main body (1), the guide rod (26) is fixedly connected with the computer flat knitting machine main body (1), a through hole (27) is formed in the machine head (4), and the through hole (27) is matched with the guide rod (26).
9. The joining-possible computerized flat knitting machine without a presser mechanism according to claim 8, characterized in that the needle-reversal (29) is located in the upper needle bed (6) and in the lower needle bed (7).
10. -a joinable computerized flat knitting machine without a presser mechanism according to claim 9, characterised in that the crochet (30) is located in the upper needle bed (6) and in the lower needle bed (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111208146.1A CN113737371A (en) | 2021-10-18 | 2021-10-18 | Computer flat knitting machine without pressing mechanism and capable of adding thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111208146.1A CN113737371A (en) | 2021-10-18 | 2021-10-18 | Computer flat knitting machine without pressing mechanism and capable of adding thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113737371A true CN113737371A (en) | 2021-12-03 |
Family
ID=78726762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111208146.1A Pending CN113737371A (en) | 2021-10-18 | 2021-10-18 | Computer flat knitting machine without pressing mechanism and capable of adding thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113737371A (en) |
-
2021
- 2021-10-18 CN CN202111208146.1A patent/CN113737371A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211203 |
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| RJ01 | Rejection of invention patent application after publication |