Adjusting triangle of flat knitting machine
The adjustment triangle designed with arc-shaped stroke holes and hinge slots solves the problems of limited adjustment methods and short stroke in the adjustment triangle of the flat braiding machine, achieving high-precision rotational adjustment and improving the adaptability and adjustment flexibility of the flat braiding machine.
Patent Information
- Application Number
- CN202520549334.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-27
AI Technical Summary
The adjustment triangles of existing flat knitting machines have a single adjustment method and a short stroke, which affects their versatility, especially their adaptability to changes in needle type and knitted fabric.
The adjusting triangle, designed with an arc-shaped stroke hole and a hinge slot, rotates by engaging the hinge end with the hinge slot and using screw limits to achieve flexible and high-precision rotational adjustment, reducing the overall size and extending the adjustment stroke.
It improves the versatility of the flat knitting machine, enabling it to meet various complex knitting needs. The high-precision rotation adjustment of the adjustment triangle avoids the straight-up-down elongated hole design, enhancing the flexibility and applicability of the adjustment.
Smart Images
Figure CN223892995U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of horizontal knitting machine technology, and in particular to an adjustment triangle for a horizontal knitting machine. Background Technology
[0002] In the textile machinery field, flat knitting machines have gradually gained market favor due to their high efficiency, flexibility, and adaptability. Currently, some of the cams on the base plate of commonly used flat knitting machines need to be adjusted in height according to the needle type and the characteristics of the knitted fabric. This increases the versatility of the flat knitting machine for various needle types and knitted fabrics. Some adjustable cams usually adopt a straight up-and-down adjustment method. By opening a waist-shaped hole on the surface of the cam, the vertical height of the cam can be set by fixing it with screws, with the length of the waist-shaped hole as the limit. The above method requires opening a large long hole on the surface of the cam, which increases the size of the cam. Moreover, the straight up-and-down adjustment method is simple and the adjustment stroke is short, which affects the versatility of the flat knitting machine. Utility Model Content
[0003] This invention addresses the shortcomings of existing technologies by providing an adjustment triangle for a horizontal knitting machine.
[0004] To solve the above-mentioned technical problems, the present invention provides a solution through the following technical method:
[0005] An adjustment triangle for a horizontal knitting machine includes an adjustment seat mounted on the base plate of the horizontal knitting machine. The adjustment seat has an arc-shaped stroke hole. The adjustment triangle also includes one end of the adjustment triangle hinged to the adjustment seat, and the other end of the adjustment triangle engages with the stroke hole and rotates around the hinged end along the stroke hole. The middle part of the adjustment triangle protrudes upward and protrudes beyond the upper edge of the adjustment seat during rotation.
[0006] Preferably, the travel hole is an elongated hole extending along an arc.
[0007] Preferably, the adjusting seat is provided with a hinge groove, the wall of the hinge groove is a concave arc surface, one end of the adjusting triangle is provided with a hinge end, the hinge end is a protruding arc surface, the hinge end cooperates with the hinge groove and rotates along the hinge groove.
[0008] Preferably, a relief groove is provided on the hinge end to prevent collision with the opening of the hinge groove during rotation.
[0009] Preferably, the other end of the adjusting triangle is provided with a screw hole, and a screw that mates with the screw hole and is installed on the adjusting triangle is also included. The screw mates with the stroke hole and limits the rotation angle of the adjusting triangle as it rotates along the stroke hole.
[0010] Preferably, the cross-section of the adjusting triangle has a herringbone shape.
[0011] Due to the adoption of the above technical solutions, this utility model has significant technical effects: In terms of appearance design, the adjustment triangle of this utility model adopts a simple and compact shape, rationally arranges all components, and the high-precision rotation adjustment of the adjustment triangle avoids the opening of long holes that are straight up and down, reduces the overall size, extends the adjustment stroke, facilitates flexible adjustment, greatly improves the versatility of the flat knitting machine, and can meet various complex knitting needs. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model. Figure I .
[0013] Figure 2 This is a schematic diagram of the structure of this utility model. Figure II .
[0014] Figure 3 This is a schematic diagram of the structure of the adjustment seat of this utility model.
[0015] Figure 4 This is a schematic diagram of the adjustment triangle of this utility model.
[0016] The parts referred to by the numbers in the attached diagram are as follows: 1—adjusting seat, 2—adjusting triangle, 3—screw, 11—stroke hole, 12—hinge groove, 21—hinge end, 211—relief groove. Detailed Implementation
[0017] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.
[0018] Example 1
[0019] An adjustment triangle for a horizontal knitting machine, as shown in the figure, includes an adjustment seat 1 mounted on the base plate of the horizontal knitting machine. The adjustment seat 1 has an arc-shaped stroke hole 11. It also includes an adjustment triangle 2. One end of the adjustment triangle 2 is hinged to the adjustment seat 1. The other end of the adjustment triangle 2 engages with the stroke hole 11 and rotates around the hinged end along the stroke hole 11. The middle part of the adjustment triangle 2 protrudes upward and protrudes outside the upper edge of the adjustment seat 1 during rotation.
[0020] The stroke hole 11 is an elongated hole extending along an arc.
[0021] Example 2
[0022] Similar to Embodiment 1, except that the adjusting seat 1 is provided with a hinge groove 12, the wall of the hinge groove 12 is a concave arc surface, one end of the adjusting triangle 2 is provided with a hinge end 21, the hinge end 21 is a protruding arc surface, the hinge end 21 cooperates with the hinge groove 12 and rotates along the hinge groove 12.
[0023] The hinge end 21 is provided with a relief groove 211, which avoids collision with the opening of the hinge groove 12 during rotation.
[0024] Example 3
[0025] Similar to Embodiment 1, except that the other end of the adjusting triangle 2 is provided with a screw hole, and also includes a screw 3 that cooperates with the screw hole and is installed on the adjusting triangle 2. The screw 3 cooperates with the stroke hole 11 and limits the rotation angle of the adjusting triangle 2 along the stroke hole 11.
[0026] The adjusting base 1 is fixedly mounted on the base plate. One end of the adjusting triangle 2 is semi-circular and serves as a hinge end 21, while the other end has a screw hole for mounting a fixing screw 3. The hinge end 21 fits tightly with the hinge groove 12. The rotation angle of the hinge end 21 drives the adjusting triangle 2 to swing at a certain angle, and the highest point of the adjusting triangle 2 can be adjusted vertically. The screw 3 passes through the stroke groove 11 on the adjusting base 1 to fix the adjusting triangle 2 at a certain height, increasing the flexibility and applicability of the height adjustment of the adjusting triangle 2.
[0027] In addition, to better adapt to the needs of different needle types and knitted fabrics, various height marking points are set on the adjustment seat 1. For example, for special heights for different needle types, adjusting the height only requires selecting the corresponding marking point and adjusting the adjustment triangle 2 to the appropriate height by rotating it.
[0028] Example 4
[0029] Similar to Example 1, except that the cross-section of the adjusting triangle 2 is a herringbone structure.
[0030] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall fall within the scope of the patent of the present utility model.
Claims
1. An adjusting triangle for a horizontal knitting machine, characterized in that: The system includes an adjustment seat (1) mounted on the base plate of the horizontal knitting machine, the adjustment seat (1) having a stroke hole (11), and an adjustment triangle (2). One end of the adjustment triangle (2) is hinged to the adjustment seat (1), and the other end of the adjustment triangle (2) engages with the stroke hole (11) and rotates around the hinged end along the stroke hole (11). The middle part of the adjustment triangle (2) protrudes upward and protrudes outside the upper edge of the adjustment seat (1) during rotation.
2. The adjusting triangle of a horizontal knitting machine according to claim 1, characterized in that: The stroke hole (11) is an elongated hole that extends along an arc.
3. The adjusting triangle of a horizontal knitting machine according to claim 1, characterized in that: The adjusting seat (1) is provided with a hinge groove (12). The wall of the hinge groove (12) is a concave arc surface. One end of the adjusting triangle (2) is provided with a hinge end (21). The hinge end (21) is a protruding arc surface. The hinge end (21) cooperates with the hinge groove (12) and rotates along the hinge groove (12).
4. The adjusting triangle of a horizontal knitting machine according to claim 3, characterized in that: The hinge end (21) is provided with a relief groove (211).
5. The adjusting triangle of a horizontal knitting machine according to claim 1, characterized in that: The other end of the adjusting triangle (2) is provided with a screw hole, and also includes a screw (3) that mates with the screw hole and is installed on the adjusting triangle (2). The screw (3) mates with the stroke hole (11).
6. The adjusting triangle of a horizontal knitting machine according to claim 1, characterized in that: The cross section of the adjusting triangle (2) is a herringbone structure.