CN220597771U - Knitting machine color-changing head structure with accurate alignment - Google Patents
Knitting machine color-changing head structure with accurate alignment Download PDFInfo
- Publication number
- CN220597771U CN220597771U CN202321712435.XU CN202321712435U CN220597771U CN 220597771 U CN220597771 U CN 220597771U CN 202321712435 U CN202321712435 U CN 202321712435U CN 220597771 U CN220597771 U CN 220597771U
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- rod
- connecting rod
- needle selecting
- yarn
- color
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- 238000009940 knitting Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims description 5
- 101100100125 Mus musculus Traip gene Proteins 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
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- Knitting Machines (AREA)
Abstract
The utility model discloses a color-changing head structure of a knitting machine, which comprises a shell and a yarn pressing plate, wherein the shell is hinged with the yarn pressing plate, the shell is respectively provided with a needle selecting rod and a yarn pushing rod, the front end part of the needle selecting rod is provided with an F-shaped clamping hook, the top part of the yarn pushing rod is correspondingly provided with a swinging block, the middle part of the swinging block is provided with a clamping column, the clamping column is movably clamped with the clamping hook, the left side and the right side of the front end of the needle selecting rod are respectively provided with a connecting rod, the left side and the right side of the swinging block are correspondingly provided with clamping grooves, and the lower end of the connecting rod is clamped in the clamping grooves. According to the utility model, the connecting rod and the clamping groove are additionally arranged between the needle selecting rod and the swinging block, so that the connecting rod can move along with the needle selecting rod and cannot fall off; the connecting rod and the clamping groove are arranged in bilateral symmetry, so that accurate alignment of the needle selecting rod and the swinging block can be ensured, and displacement deviation is avoided; the connection part of the bottom of the connecting rod and the clamping groove is provided with a screwing bolt, so that the structural fastening between the connecting rod and the clamping groove can be ensured; the utility model has novel structure and ingenious design, and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of knitting machine equipment, in particular to a color-changing head structure of a knitting machine with accurate alignment.
Background
When the knitting machine is used for knitting patterns with different colors, a color changing head is additionally arranged at a yarn feeding port of the knitting machine, in the knitting process, colored yarns are timely brought to the yarn feeding port by the color changing head to enable the knitting needles to hook yarns, the colored yarns are knitted together, the knitted cloth has the pattern effects of different colors, when the colors are selected, a yarn cutting conversion rod is usually required to be driven, so that a color selecting structure arranged on a color changing head shell is driven to realize color selection, but the yarn cutting conversion rod on the existing color changing head is usually connected to a color selecting seat through a spring in an elastic mode, a phenomenon of rotation occurs during movement, so that the bottom end of the yarn cutting conversion rod cannot be accurately contacted with the color selecting structure, driving of the color selecting structure is difficult, color selection cannot be smoothly realized, and the problem of inaccurate swinging can be caused after long-time use, so that the problem of accurate alignment of the color changing head can be solved.
In order to prevent a yarn cutting conversion rod from rotating during color selection and ensure the stability of color selection, china patent (issued publication number: CN 208562725U) discloses a color selection seat structure for a color changing head of a knitting machine. The utility model has simple structure and can prevent the yarn cutting conversion rod from rotating during color selection.
This scheme still has some shortages in the application, because the yarn in-process is woven to the color-changing head, the draw-in groove of fixing base can appear the not accurate problem of joint with the rotatory head continuous joint after long-time use, the inaccurate drive that can not be accurate to the color selection structure of yarn switching pole to the effect that cuts that leads to of joint appears very easily to the problem of actual production, therefore, need improve the structure of color-changing head, make it can accurate counterpoint, improve color selection stability, thereby reach the effect that improves production efficiency.
Disclosure of Invention
The utility model discloses a color-changing head structure of a knitting machine with accurate alignment, which mainly aims to overcome the defects and the shortcomings in the prior art.
The technical scheme adopted by the utility model is as follows:
the utility model provides a knitting machine color-changing head structure of accurate counterpoint, includes shell and yarn pressing plate, the shell with yarn pressing plate articulates, select needle bar and push away yarn pole has been installed respectively to the shell, select needle bar front end portion to be equipped with the trip of "F" font, it is equipped with the swing piece to push away yarn pole top correspondence, and this swing piece middle part is equipped with the joint post, this joint post with trip activity card is established, select needle bar front end left and right sides to have installed the connecting rod, swing piece left and right sides correspondence is equipped with the joint groove, the connecting rod lower extreme adaptation card is located the joint groove.
Furthermore, the clamping groove is L-shaped.
Furthermore, the needle selecting rod upper part is respectively provided with a needle selecting pressing part and a resetting pressing part, both sides of the shell are provided with limiting grooves, and the needle selecting rod is correspondingly provided with limiting heads which can move along the limiting grooves.
Further, a needle selector is correspondingly arranged above the needle selecting pressing part.
Further, the lower end of the yarn pushing rod is hinged with the top of the yarn pressing plate.
Furthermore, a screwing bolt is arranged at the bottom end of the connecting rod, and penetrates through the clamping groove to be screwed and fixed with the connecting rod.
As can be seen from the above description of the present utility model, the present utility model has the following advantages compared with the prior art:
according to the utility model, the connecting rod and the clamping groove are respectively additionally arranged between the needle selecting rod and the swinging block at the top of the yarn pushing rod, and the clamping groove is L-shaped, so that the connecting rod can move up and down and left and right along with the needle selecting rod and cannot fall off; then, the connecting rod and the clamping groove are arranged in bilateral symmetry, so that accurate alignment of the needle selecting rod and the swinging block can be ensured, and the condition that production is influenced due to displacement deviation is avoided; finally, a screwing bolt is arranged at the joint of the bottom of the connecting rod and the clamping groove, so that the structural fastening between the connecting rod and the clamping groove can be ensured, and the assembly and the disassembly are convenient, and the daily maintenance is convenient; the utility model has novel structure and ingenious design, can ensure the accurate alignment of the color-changing head, and is suitable for popularization.
Drawings
Fig. 1 is a schematic side view of the present utility model.
Fig. 2 is a schematic side view of the connection of the selector lever and the yarn push lever of the present utility model.
Fig. 3 is a schematic diagram of the front view of the connection of the selector lever and the yarn pushing lever of the present utility model.
Detailed Description
Specific embodiments of the present utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a color-changing head structure of a knitting machine with accurate alignment comprises a shell 1 and a yarn pressing plate 2, wherein the shell 1 is hinged with the yarn pressing plate 2, a needle selecting rod 3 and a yarn pushing rod 4 are respectively arranged on the shell 1, an F-shaped clamping hook 5 is arranged at the front end part of the needle selecting rod 3, a swinging block 6 is correspondingly arranged at the top part of the yarn pushing rod 4, a clamping column 7 is arranged in the middle of the swinging block 6, the clamping column 7 is movably clamped with the clamping hook 5, connecting rods 8 are arranged on the left side and the right side of the front end of the needle selecting rod 3, clamping grooves 9 are correspondingly arranged on the left side and the right side of the swinging block 6, and the lower end of the connecting rods 8 are adaptively clamped in the clamping grooves 9.
Further, the clamping groove 9 is L-shaped.
Furthermore, the upper part of the needle selecting rod 3 is respectively provided with a needle selecting pressing part 31 and a resetting pressing part 32, two sides of the shell 1 are provided with limiting grooves 11, the needle selecting rod 3 is correspondingly provided with limiting heads 33, and the limiting heads 33 can move along the limiting grooves 11.
Further, a needle selector 34 is correspondingly disposed above the needle selecting pressing portion 31.
Further, the lower end of the yarn pushing rod 4 is hinged with the top of the yarn pressing plate 2.
Furthermore, a tightening bolt 81 is arranged at the bottom end of the connecting rod 8, and the tightening bolt 81 penetrates through the clamping groove 9 to be tightly screwed and fixed with the connecting rod 8.
Examples (example)
Firstly, yarns with different colors are arranged on the needle selector 34 and are connected with the needle selecting pressing part 31, then, the F-shaped clamping hooks 5 at the front end of the needle selecting rod 3 move downwards to be clamped with the clamping columns 7 of the swinging blocks 6 at the top of the yarn pushing rod 4, meanwhile, the connecting rods 8 at the left side and the right side of the front end of the needle selecting rod 3 move downwards along with the needle selecting rod 3, the bottoms of the connecting rods 8 move along the L-shaped clamping grooves 9 to prevent the needle selecting rod 3 and the swinging blocks 6 from deviating from each other, and finally, when maintenance is needed, the screwing bolts 81 are detached, so that equipment maintenance can be carried out, and the disassembly and the assembly are convenient.
As can be seen from the above description of the present utility model, the present utility model has the following advantages compared with the prior art:
according to the utility model, the connecting rod and the clamping groove are respectively additionally arranged between the needle selecting rod and the swinging block at the top of the yarn pushing rod, and the clamping groove is L-shaped, so that the connecting rod can move up and down and left and right along with the needle selecting rod and cannot fall off; then, the connecting rod and the clamping groove are arranged in bilateral symmetry, so that accurate alignment of the needle selecting rod and the swinging block can be ensured, and the condition that production is influenced due to displacement deviation is avoided; finally, a screwing bolt is arranged at the joint of the bottom of the connecting rod and the clamping groove, so that the structural fastening between the connecting rod and the clamping groove can be ensured, and the assembly and the disassembly are convenient, and the daily maintenance is convenient; the utility model has novel structure and ingenious design, can ensure the accurate alignment of the color-changing head, and is suitable for popularization.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the design concept of the present utility model is not limited thereto, and any insubstantial modifications made by the present utility model shall fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a knitting machine color changing head structure of accurate counterpoint which characterized in that: including shell and yarn pressing plate, the shell with yarn pressing plate articulates, select needle bar and push away the yarn pole has been installed respectively to the shell, select needle bar front end portion to be equipped with the trip of "F" font, it is equipped with the swing piece to push away yarn pole top correspondence, and this swing piece middle part is equipped with the joint post, this joint post with trip activity card is established, select needle bar front end left and right sides to have installed the connecting rod, swing piece left and right sides corresponds to be equipped with the joint groove, connecting rod lower extreme adaptation card is located the joint groove.
2. The color-changing head structure of the knitting machine with accurate alignment according to claim 1, characterized in that: the clamping groove is L-shaped.
3. The color-changing head structure of the knitting machine with accurate alignment according to claim 1, characterized in that: the needle selecting rod is provided with a needle selecting pressing and lifting part and a resetting and pressing and lifting part respectively on the upper part, limiting grooves are formed in two sides of the shell, and the needle selecting rod is correspondingly provided with limiting heads which can move along the limiting grooves.
4. A knitting machine color changing head structure of accurate alignment according to claim 3, characterized in that: the needle selecting device is correspondingly arranged above the needle selecting pressing and lifting part.
5. The color-changing head structure of the knitting machine with accurate alignment according to claim 1, characterized in that: the lower tail end of the yarn pushing rod is hinged with the top of the yarn pressing plate.
6. The color-changing head structure of the knitting machine with accurate alignment according to claim 1, characterized in that: the connecting rod bottom is equipped with the bolt of screwing, should screw the bolt and wear to establish the joint groove with the connecting rod is screwed fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712435.XU CN220597771U (en) | 2023-07-03 | 2023-07-03 | Knitting machine color-changing head structure with accurate alignment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712435.XU CN220597771U (en) | 2023-07-03 | 2023-07-03 | Knitting machine color-changing head structure with accurate alignment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220597771U true CN220597771U (en) | 2024-03-15 |
Family
ID=90174717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321712435.XU Active CN220597771U (en) | 2023-07-03 | 2023-07-03 | Knitting machine color-changing head structure with accurate alignment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220597771U (en) |
-
2023
- 2023-07-03 CN CN202321712435.XU patent/CN220597771U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |