Yarn clamping mechanism of knitting machine
By designing a weavable shrapnel and bent sheet structure in the thread clamping mechanism of the knitting machine, the problem of fiber peeling and residual is solved, and the effect of conveniently cleaning fibers without removing the thread clamping device is achieved, and maintenance efficiency is improved .
Patent Information
- Application Number
- CN202421024563.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the yarn traction process of the knitting machine, the fibers are prone to fall off and remain on the clamping piece of the clamping device, which causes the user to remove the clamping device during cleaning, resulting in inconvenience in the braiding process.
A wire clamping mechanism including a fixing member and two wire clamping pieces is designed. The wire clamping piece is provided with a groove and a first shrapnel. The first shrapnel is embedded in the groove and forms a ring. The two shrapnels can be fitted and folded. The curved sheet and hook block enable the cleaning of the fibers, and the user can remove the fibers between the clamps by provoking the shrapnel without removing the clamps.
The fiber cleaning process is simplified, and the time and steps for users to disassemble and clean, making it easier to maintain the knitting machine.
Smart Images
Figure CN222274881U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of knitting machines, and more specifically, to a thread clamping mechanism of a knitting machine. Background Art
[0002] A knitting machine is a machine used to knit knitted fabrics, which is currently mostly electrically driven.
[0003] During the yarn pulling process of a knitting machine, a thread clamp is usually used to pull the yarn. During the pulling process, some fibers on the yarn may fall off and remain on the thread clamping piece of the thread clamp. The user needs to remove the thread clamp for cleaning, which causes inconvenience to the user during the knitting process.
[0004] Therefore, it is necessary to propose a new solution to supplement the existing knitting machine categories. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a thread clamping mechanism for a knitting machine.
[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a thread clamping mechanism of a knitting machine, including a fixing part and two thread clamping plates, both of which are provided with grooves, and a first elastic plate is movably arranged, the first elastic plate is embedded in the groove, a circular ring is formed on the first elastic plate, and the two first elastic plates can be interlocked to form a sliding connection.
[0007] The utility model is further configured as follows: a bending piece is arranged at one end of the first elastic piece away from the circular ring, and a sliding groove for the bending piece to abut is fixedly arranged on the wire clamping piece.
[0008] The utility model is further configured as follows: the first spring piece is provided with a hook block at the bending part of the bending piece.
[0009] The utility model is further configured as follows: the circular ring is provided with a notch.
[0010] The utility model is further configured as follows: the clamping piece is provided with a second elastic piece which abuts against the first elastic piece.
[0011] The utility model is further configured such that: the height projection distance of the bending piece is smaller than the thickness projection distance of the clamping piece.
[0012] In summary, the utility model has the following beneficial effects: during the maintenance of the knitting machine, the user can easily remove the fibers between the two thread clamps by moving the first spring piece, thereby reducing the time and steps for the user to remove the thread clamp and making it easier for the user to maintain the thread clamp. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 for Figure 1 The enlarged view of point A in the middle;
[0015] Figure 3 Schematic diagram of the structure between two clamping plates.
[0016] In the figure: 1, fixing piece; 2, wire clamping piece; 3, groove; 4, first spring piece; 5, ring; 6, bending piece; 7, slide groove; 8, hook block; 9, second spring piece. DETAILED DESCRIPTION
[0017] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0018] A thread clamping mechanism for a knitting machine, such as Figure 1-Figure 3 As shown, it includes a fixing member 1 and two thread clamping pieces 2, each of which is provided with a groove 3 and movably provided with a first elastic piece 4, which is embedded in the groove 3. During the operation of the equipment, the thread clamping mechanism forms a constraint on the yarn through its two thread clamping pieces 2, and the first elastic piece 4 on the thread clamping piece 2 forms a pulling on the yarn to prevent the yarn from being excessively pulled. The setting of the first elastic piece 4 on the thread clamping piece 2 forms a cleaning of the residual fiber between the two thread clamping pieces 2. Without disassembling the thread clamping mechanism, the user pushes the first elastic piece 4 toward the central axis of the fixing member 1, so that the first elastic piece 4 can be ejected from the groove 3, and then the user can The pulling out of a spring piece 4 can realize the cleaning of the fibers clamped between the two wire clamping pieces 2. A circular ring 5 is formed on the first spring piece 4. The circular ring 5 is arranged on the first spring piece 4 so that the user can directly pass the circular ring 5 with a needle to lift the first spring piece 4 when pulling out the first spring piece 4. The two first spring pieces 4 can be interlocked with each other and form a sliding connection. The first spring piece 4 is provided with a hook block 8 at the bending part of the bending piece 6. The two first spring pieces 4 are in a state of protruding toward each other. Therefore, when the fibers are stuck between the two wire clamping pieces 2, most of the fibers can be directly pulled out of the wire clamping pieces 2 by pulling the first spring piece 4 and the hook block 8 abutting against the fibers, thereby achieving the cleaning effect.
[0019] The ring 5 is provided with a notch. When the user encounters an obstacle when pulling out the first elastic piece 4, other yarns or needle-like objects can be used to pull the position of the ring 5, thereby enhancing the pulling force of the first elastic piece 4. The first elastic piece 4 is provided with a bending piece 6 at the end away from the ring 5, and a sliding groove 7 for the bending piece 6 to abut is fixedly provided on the clamping piece 2. The first elastic piece 4 is formed into an embedded state in the groove 3 area through the setting between the bending piece 6 and the sliding groove 7, and the setting of the first elastic piece 4 in the groove 3 area. The clamping piece 2 is provided with a second elastic piece 9 that abuts against the first elastic piece 4, and the second elastic piece 9 pushes the first elastic piece 4 in the area close to the ring 5. The user presses the first elastic piece 4 toward the central axis direction of the fixing piece 1 through a needle or other tool, and the second elastic piece 9 pushes the first elastic piece 4 out of the groove 3, thereby creating an environment for the user to pull the first elastic piece 4 through the ring 5.
[0020] The height projection distance of the bending piece 6 is smaller than the thickness projection distance of the clamping piece 2 , and the influence of the bending piece 6 on the clamping piece 2 is minimized by restricting the bending piece 6 .
[0021] Working principle: When fibers are wound between the two clamping pieces 2, the user first presses the first spring piece 4 to bend the bending piece 6 until the first spring piece 4 partially pushes out the ring 5 under the push of the second spring piece 9. The user can then pull the ring 5 to pull out the first spring piece 4 as a whole, thereby pulling out the fibers wound between the two clamping pieces 2, thereby cleaning the clamping pieces 2.
[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A thread clamping mechanism for a knitting machine, characterized in that: The invention comprises a fixing member (1) and two wire clamping plates (2), each of the two wire clamping plates (2) being provided with a groove (3) and a first spring plate (4) being movably arranged thereon, the first spring plate (4) being embedded in the groove (3), a circular ring (5) being formed on the first spring plate (4), and the two first spring plates (4) being able to fit into each other and form a sliding connection.
2. A thread clamping mechanism for a knitting machine according to claim 1, characterized in that: The first elastic piece (4) is provided with a bending piece (6) at one end away from the circular ring (5), and the clamping piece (2) is fixedly provided with a sliding groove (7) for the bending piece (6) to abut against.
3. A thread clamping mechanism for a knitting machine according to claim 2, characterized in that: The first elastic piece (4) is provided with a hook block (8) at the bending position of the bending piece (6).
4. The thread clamping mechanism of a knitting machine according to claim 2, characterized in that: The circular ring (5) is provided with a notch.
5. The thread clamping mechanism of a knitting machine according to claim 1, characterized in that: The wire clamping piece (2) is provided with a second elastic piece (9) which abuts against the first elastic piece (4).
6. The thread clamping mechanism of a knitting machine according to claim 2, characterized in that: The height projection distance of the bending piece (6) is smaller than the thickness projection distance of the clamping piece (2).