Glove machine density cam control structure
The density triangle control structure, which links the eccentric cam and the fine-tuning cam, simplifies the adjustment of the density triangle of the glove machine, solves the problem of complex and inconsistent adjustment in the existing technology, and realizes stable linkage and rapid adjustment of the density triangle.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 东阳市鸿胜工业科技有限公司
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-02
AI Technical Summary
In the existing glove machine, the density triangle adjustment structure during the bidirectional knitting process is complex and time-consuming, resulting in poor density consistency.
The first density triangular seat and the second density triangular seat are linked by an eccentric cam and a fine-tuning cam, which simplifies the adjustment process of the density triangle. The eccentric cam drives the first density triangular seat to move, and the fine-tuning cam adjusts the relative position between the two. Combined with the reset spring, fast and stable density consistency adjustment is achieved.
It achieves simple and stable linkage between the left and right density triangles of the glove machine, improves the convenience and consistency of density adjustment, and reduces operation time and labor intensity.
Smart Images
Figure CN224313810U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glove machines, and specifically to a density triangular control structure for glove machines. Background Technology
[0002] The basic structure of a computerized glove machine is as follows: between the left and right bases, there are front and rear needle beds. The needle beds have movable knitting needles in their needle grooves. The front and rear heads are equipped with triangular base plates, which move horizontally left and right with the knitting heads. Since there are various triangles on the triangular base plates, the needle selection, starting, and clearing actions are performed through the interaction between the triangles and the needle heels of the knitting needles (combination needles), thus completing various knitting functions.
[0003] The density triangle is used to control the tightness and size of the glove coil. Its most basic control method is to use a drive rod set above or below the base plate of the triangle. By pushing the connecting rod, the density triangle is driven to press down. The reset of the density triangle is achieved by a reset spring.
[0004] With improvements in weaving technology and equipment, the latest glove machines employ bidirectional weaving. Taking a single weaving head as an example, the glove is woven whether the head moves left or right, resulting in two sets of gauge devices for each head. If the previous adjustment method were still used, it would be time-consuming and labor-intensive, leading to inconsistent density and unevenness during the weaving of the same glove.
[0005] For example, "2023235369266 A dual-density linkage adjustment device for a bidirectional knitting glove machine" uses "the adjustment slider to push the working arm to swing, so that the left and right relatively symmetrical working arms swing simultaneously, thereby changing the position of the corresponding density triangle." Its structure is relatively complex. The inventors conducted further research on this and developed a density triangle control structure for a glove machine, which led to this invention. Utility Model Content
[0006] The purpose of this invention is to provide a density triangle control structure for a glove machine, which simplifies the linkage structure between the left and right density triangles of the glove machine, making its adjustment more convenient.
[0007] To achieve the above objectives, the technical solution of this utility model is as follows:
[0008] A density triangular control structure for a glove machine, including
[0009] The first density triangular seat and the second density triangular seat are provided with their respective first extension and second extension. The end of the first extension is provided with a fine-tuning cam, and the end of the second extension is linked with the fine-tuning cam. The first extension or the first density triangular seat is also linked with an eccentric cam. By rotating the eccentric cam, the first density triangular seat moves, thereby driving the second extension to move through the first extension.
[0010] The first density triangle seat, the second density triangle seat, and their respective density triangles are linked. Controlling the up-and-down movement of the density triangle seat on the back of the triangular base plate is equivalent to controlling the movement of the density triangle on the front of the triangular base plate. The above scheme uses an eccentric cam to drive the first density triangle seat and the second density triangle seat to adjust the density, and then uses a fine-tuning cam to adjust the consistency between the two density triangles. The overall structure is simple and saves time and effort.
[0011] Furthermore, the first density triangular base and the first extension are integral structures, and the second density triangular base and the second extension are integral structures.
[0012] Furthermore, the first density triangle seat and the second density triangle seat are driven by a connecting rod located below; the first extension and the second extension are located above the first density triangle seat and the second density triangle seat.
[0013] Considering the ease of linkage between the first extension and the second extension, and that it is easier to link them when positioned above the triangular seat, the drive linkage is positioned below the triangular seat.
[0014] Furthermore, both the first density triangular base and the second density triangular base are equipped with a return spring, with one end of the return spring connected to the density triangular base and the other end connected to the triangular base plate.
[0015] After the drive linkage pushes the density triangle seat, it can be reset by the return spring.
[0016] Furthermore, the second extension is mounted above the fine-tuning cam.
[0017] Furthermore, a connecting post is provided on the first extension or the first density triangular seat, the eccentric cam is connected to the connecting post, and the eccentric cam is rotated by a knob.
[0018] Adjust the initial state of the left and right density triangles using the knob.
[0019] By adopting the above solution, this utility model has the following advantages compared with the prior art:
[0020] The linkage structure between the left and right density triangles is simple and stable, making it easy to adjust their relative positions and density consistency. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the back of the triangular base plate;
[0022] Figure 2 This is a front view of the triangular base plate;
[0023] Figure 3 This is a schematic diagram showing the interaction between the first extension and the second extension;
[0024] Label Explanation
[0025] First triangular base 1, first extension 11, connecting post 12
[0026] Second triangular base 2, second extension 21
[0027] Eccentric cam 3, knob 31, fine-tuning cam 4
[0028] Triangle base plate 5, left density triangle 51, right density triangle 52.
[0029] 6. Return spring; 7. Linkage mechanism. Detailed Implementation
[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0031] like Figure 1 As shown, a density triangle control structure for a glove machine is disposed on the back of a triangular base plate 5, while the side of the density triangle that directly contacts the heel of the knitting needle is the front of the triangular base plate 5. Figure 2 (Viewpoint), which includes a first triangular base 1 and a second triangular base 2, respectively corresponding to Figure 2 The left density triangle 51 and right density triangle 52, the first triangle base 1 and the second triangle base 2 are driven and adjusted by the upward push of the drive rod set below the linkage mechanism 7 through their respective linkage mechanisms 7 (the drive rod is not shown in the figure). When the drive rod does not push upward, it can be reset by the return spring 6. One end of the return spring 6 is set on the triangle base and the other end is set on the triangle base plate 5 (the lower end of the return spring 6 is in a stretched state and connected to the pin below when working, but it is not in a connected state in the figure. The horizontal return spring 6 is required for the linkage of the pressure needle triangle, which will not be described in detail here).
[0032] like Figure 3As shown, the upper ends of the first triangular base 1 and the second triangular base 2 are each provided with a horizontally distributed first extension 11 and a second extension 21, respectively. The extensions and the triangular bases are integral structures. At the turning point of the first triangular base on the right side (which can be regarded as the boundary between the extension and the triangular base), a connecting post 12 perpendicular to the triangular base plate 5 is provided. This connecting post 12 is linked with the eccentric cam 3, which is rotated by turning the knob 31. At the junction of the first extension 11 and the second extension 21, a fine-tuning cam 4 is provided. The fine-tuning cam 4 is located at the end of the first extension 11 and can be turned with a screwdriver. When the first extension 11 is stationary, turning the fine-tuning cam 4 can slightly change the relative height of the second extension 21, thereby adjusting the relative position of the first triangular base 1 and the second triangular base 2.
[0033] The aforementioned knob 31 is used to adjust the relative height of the first triangular base 1. Since the end of the second extension 21 rests on the first extension 11, the relative height of the second extension 21 will also change.
[0034] The above structure can adjust the relative height and left-right consistency of the density triangle by rotating and fine-tuning the cam 4, and the structure is simpler than the existing technology.
[0035] The above are merely specific embodiments of this utility model. Furthermore, terms such as "upper," "lower," "left," "right," and "middle" used in this utility model are for reference only and are not absolute limitations. Any non-substantial modifications made to this utility model shall be considered as infringing upon the protection scope of this utility model.
Claims
1. A density triangular control structure for a glove machine, characterized in that: include The first density triangular seat and the second density triangular seat are provided with their respective first extension and second extension. The end of the first extension is provided with a fine-tuning cam, and the end of the second extension is linked with the fine-tuning cam. The first extension or the first density triangular seat is also linked with an eccentric cam. By rotating the eccentric cam, the first density triangular seat moves, thereby driving the second extension to move through the first extension.
2. The density triangular control structure for a glove machine according to claim 1, characterized in that: The first density triangular base and the first extension are an integral structure, and the second density triangular base and the second extension are an integral structure.
3. The density triangular control structure for a glove machine according to claim 1, characterized in that: The first density triangle and the second density triangle are driven by a connecting rod located below them; the first extension and the second extension are located above the first density triangle and the second density triangle.
4. A density triangular control structure for a glove machine according to claim 1 or 3, characterized in that: Both the first density triangular base and the second density triangular base are equipped with a return spring; one end of the return spring is connected to the density triangular base, and the other end is connected to the triangular base plate.
5. The density triangular control structure for a glove machine according to claim 1, characterized in that: The second extension is mounted above the fine-tuning cam.
6. The density triangular control structure for a glove machine according to claim 1, characterized in that: A connecting post is provided on the first extension or the first density triangular seat, the eccentric cam is connected to the connecting post, and the eccentric cam is rotated by a knob.