CN219239920U - Tensioning device capable of adjusting tightness and tension of circular knitting machine - Google Patents
Tensioning device capable of adjusting tightness and tension of circular knitting machine Download PDFInfo
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- CN219239920U CN219239920U CN202320359111.6U CN202320359111U CN219239920U CN 219239920 U CN219239920 U CN 219239920U CN 202320359111 U CN202320359111 U CN 202320359111U CN 219239920 U CN219239920 U CN 219239920U
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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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Abstract
The utility model provides a tensioning device capable of adjusting tightness and tension of a circular knitting machine, which structurally comprises a mounting seat, wherein a mounting column is vertically welded on the mounting seat, and the tensioning device also comprises a first threading frame and a second threading frame which are symmetrically arranged at the left side and the right side of the upper end of the mounting column.
Description
Technical Field
The utility model relates to a tensioning device with adjustable tightness and tension for a large circular knitting machine, and belongs to the field of tensioning devices for large circular knitting machines.
Background
A circular knitting machine (or called circular knitting machine) is named as a circular weft knitting machine, and a tensioning device is arranged on a yarn feeding structure of the circular knitting machine so as to achieve the purpose of enhancing tension elasticity of yarns.
However, the tension of the existing tensioning device of the large circular knitting machine is generally not adjustable, and can only be realized through the fixed stretching space of the spring, so that the problem of too loose or too tight tension in the practical application process is easy to cause the phenomenon of yarn springing or yarn tensioning and yarn breakage during yarn passing, and the practicability is low.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a tensioning device capable of adjusting the tightness and the tension of a circular knitting machine so as to solve the existing problems.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an adjustable elasticity tensile overspeed device tensioner of big circular knitting machine, its structure includes the mount pad, the perpendicular welding has the erection column on the mount pad, still including symmetry set up in the first wire frame and the second wire frame of erection column cylinder upper end left and right sides, symmetry set up in the first support wire wheelset and the second support wire wheelset of erection column cylinder middle part left and right sides, symmetry set up in the first tension mechanism and the second tension mechanism of erection column cylinder lower extreme left and right sides.
The further improvement is that the first threading frame comprises a threading frame base, a threading frame welded on one side surface of the threading frame base, and a threading buckle embedded in the lower end of the other side of the threading frame, and the first threading frame and the second threading frame are identical in structure.
The further improvement is that the first supporting wire wheel group comprises a supporting wire wheel base, a wire wheel frame welded on one side surface of the supporting wire wheel base, and a wire wheel movably installed on the other side of the wire wheel frame, and the first supporting wire wheel group and the second supporting wire wheel group are identical in structure.
The first tension mechanism comprises a tension base, a tension movable rod group connected to one side surface of the tension base in a threaded manner, an adjusting block movably sleeved in the middle of the tension movable rod group and a tension movable rod group sleeved with the adjusting block; the tension spring with one end mutually attached to the adjusting block and the movable sleeve are arranged on the right end of the tension movable rod group, and the wire wheel sliding frame mutually attached to the other end of the tension spring and the wire wheel sliding frame are in threaded connection with the left side of the tension movable rod group; and with the adjusting bolt of laminating each other in the regulating block left side, the cover is equipped with the slip cap on the reel carriage one end, reel carriage other end movable mounting has the tension reel, first tension mechanism is the same with second tension mechanism structure.
The tension movable rod group comprises a movable rod, sliding columns arranged on the left side and the right side of the movable rod, an adjusting seat, adjusting grooves arranged on the left side and the right side of the adjusting seat and adjusting threads, and anti-falling clamping blocks are arranged on the threads on the right side of the sliding columns.
Further improved is that the threading fastener is made of ceramic material.
The further improvement is that the wire wheel and the tension wire wheel are respectively provided with a wiring groove.
Further improved is that the sliding column is of a square structure, and the sliding sleeve is matched with the sliding column.
The utility model has the beneficial effects that:
the utility model provides a tensioning device capable of adjusting tightness of a large circular knitting machine, which is formed by structural designs of a first threading frame, a second threading frame, a first supporting wire wheel group, a second supporting wire wheel group, a first tension mechanism and a second tension mechanism on a mounting column.
Drawings
FIG. 1 is a schematic diagram of a tensioning device with adjustable tightness for a circular knitting machine according to the present utility model;
FIG. 2 is a schematic view of a first threading frame according to the present utility model;
FIG. 3 is a schematic view of a first support wire wheel set according to the present utility model;
FIG. 4 is a schematic view of a first tension mechanism according to the present utility model;
FIG. 5 is a schematic view of the structure of the tension movable rod set of the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-5, the present utility model provides a technical scheme of a tensioning device capable of adjusting tightness of a large circular knitting machine: the structure of the device comprises a mounting seat 1, wherein a mounting column 2 is vertically welded on the mounting seat 1, the device further comprises a first threading frame 3, a second threading frame 4, a first supporting wire wheel set 5, a second supporting wire wheel set 6 and a first tension mechanism 7 and a second tension mechanism 8, wherein the first threading frame 3 and the second threading frame 4 are symmetrically arranged at the left side and the right side of the upper end of a column body of the mounting column 2, the first supporting wire wheel set 5 and the second supporting wire wheel set 6 are symmetrically arranged at the left side and the right side of the lower end of the column body of the mounting column 2, the first threading frame 3 comprises a threading frame base 31, a threading frame 32 welded at one side of the threading frame base 31, a threading buckle 33 embedded at the lower end of the other side of the threading frame 32, the first threading frame 3 and the second threading frame 4 are identical in structure, the first supporting wire wheel set 5 comprises a supporting wire wheel base 51, a wire wheel frame 52 welded at one side of the supporting wire wheel base 51, a wire wheel 53 movably arranged at the other side of the wire wheel frame 52, the first supporting wire wheel set 5 and the second supporting wire wheel set 6 are identical in structure, the first tension mechanism 7 comprises a tension base 71, a movable tension rod set 72 connected at one side of the movable rod 72, and a movable rod 72 arranged at the middle part of the movable rod 72 in the movable rod set 72; a tension spring 74 with one end mutually attached to the adjusting block 73 and a wire wheel sliding frame 75 movably sleeved on the right end of the tension movable rod group 72 and mutually attached to the other end of the tension spring 74 are in threaded connection with the left side of the tension movable rod group 72; and with adjusting bolt 78 of the mutual laminating in adjusting block 73 left side, the cover is equipped with the slip cap 76 on the reel carriage 75 one end, the tension reel 77 is installed to reel carriage 75 other end movable mounting, first tension mechanism 7 is the same with second tension mechanism 8 structure, tension movable rod group 72 includes movable rod 721, sets up the slip post 722 and the adjusting seat 723 in the movable rod 721 left and right sides, sets up in adjusting seat 723 left and right sides's adjustment groove 724 and adjusting screw 725, the anticreep fixture block 726 is installed to slip post 722 right side screw thread.
Working principle:
the left and right wire wheels 53 on the first support wire wheel set 5 and the second support wire wheel set 6 enable yarns to retract inwards in the same direction on the first tension mechanism 7 and the second tension mechanism 8 to improve tension and rebound automatically in the opposite direction to keep tight, when the yarns are too loose or too tight in the automatic tensioning process, the adjusting bolts 78 on the first tension mechanism 7 and the second tension mechanism 8 can rotate through threads, the adjusting blocks 73 move left and right on the adjusting grooves 724 to shorten or enlarge the telescopic distance of the tension springs 74, the sliding tension of the wire wheel sliding frame 75 on the sliding column 722 is achieved, the tension of the tensioning device can be adjusted, the phenomenon of too loose or too tight tension is eliminated, the first threading frame 3 and the second threading frame 4 act on the yarns to enable the yarns to be input and the tensioning device to be conveyed horizontally, and the stability of the tensioning device is improved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a tensioning device of adjustable elasticity tension of circular knitting machine, its structure includes mount pad (1), its characterized in that: the mounting seat (1) is vertically welded with a mounting column (2), and further comprises a first wire penetrating frame (3) and a second wire penetrating frame (4) which are symmetrically arranged at the left side and the right side of the upper end of the column body of the mounting column (2), a first supporting wire wheel set (5) and a second supporting wire wheel set (6) which are symmetrically arranged at the left side and the right side of the middle part of the column body of the mounting column (2), and a first tension mechanism (7) and a second tension mechanism (8) which are symmetrically arranged at the left side and the right side of the lower end of the column body of the mounting column (2).
2. The tensioning device for an adjustable take-up tension of a circular knitting machine according to claim 1, wherein: the first threading frame (3) comprises a threading frame base (31), a threading frame (32) welded on one side surface of the threading frame base (31), and a threading buckle (33) embedded in the lower end of the other side of the threading frame (32), and the first threading frame (3) and the second threading frame (4) are identical in structure.
3. The tensioning device for an adjustable take-up tension of a circular knitting machine according to claim 1, wherein: the first supporting wire wheel set (5) comprises a supporting wire wheel base (51), a wire wheel frame (52) welded on one side surface of the supporting wire wheel base (51) and a wire wheel (53) movably mounted on the other side of the wire wheel frame (52), and the first supporting wire wheel set (5) and the second supporting wire wheel set (6) are identical in structure.
4. The tensioning device for an adjustable take-up tension of a circular knitting machine according to claim 1, wherein: the first tension mechanism (7) comprises a tension base (71), a tension movable rod group (72) which is connected with one side surface of the tension base (71) in a threaded mode, an adjusting block (73) which is movably sleeved at the middle of the tension movable rod group (72) and a tension movable rod group (72) which is sleeved on the tension movable rod group; a tension spring (74) with one end mutually attached to the adjusting block (73) and a wire wheel sliding frame (75) movably sleeved on the right end of the tension movable rod group (72) and mutually attached to the other end of the tension spring (74) are in threaded connection with the left side of the tension movable rod group (72); and with adjusting bolt (78) of laminating each other in regulating block (73), cover is equipped with slip cap (76) on spool slide frame (75) one end, spool slide frame (75) other end movable mounting has tension reel (77), first tension mechanism (7) are the same with second tension mechanism (8) structure.
5. The tensioning device for an adjustable take-up tension of a circular knitting machine as defined in claim 4, wherein: the tension movable rod group (72) comprises a movable rod (721), a sliding column (722) and an adjusting seat (723) which are arranged on the left side and the right side of the movable rod (721), an adjusting groove (724) and an adjusting screw thread (725) which are arranged on the left side and the right side of the adjusting seat (723), and an anti-falling clamping block (726) is arranged on the right side surface screw thread of the sliding column (722).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359111.6U CN219239920U (en) | 2023-03-02 | 2023-03-02 | Tensioning device capable of adjusting tightness and tension of circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359111.6U CN219239920U (en) | 2023-03-02 | 2023-03-02 | Tensioning device capable of adjusting tightness and tension of circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219239920U true CN219239920U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320359111.6U Active CN219239920U (en) | 2023-03-02 | 2023-03-02 | Tensioning device capable of adjusting tightness and tension of circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219239920U (en) |
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2023
- 2023-03-02 CN CN202320359111.6U patent/CN219239920U/en active Active
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