Two-sided vertical pile cut pile sinker with buffering function

Abstract

The utility model discloses a two-sided vertical pile cut pile sinker with a buffering function, and relates to the technical field of sinkers. The sinker comprises a control part, an installation part, a pressing part and a buffer connection assembly, the control part and the installation part are integrally formed on a sinker body, the sinker body is connected with the pressing part through the buffer connection assembly, an upper pressing face and a lower pressing face are arranged on the pressing part, a center rod is fixedly connected to the pressing part and slides along a buffer seat, and a spring is embedded outside the center rod. The bottom end of the guide rod is in threaded connection with the pressing part, and a limiting block is integrally arranged on the guide rod. According to the utility model, the pressing part has a certain displacement space through the buffer connection assembly; the center rod is matched with the buffer seat to ensure the stability of the pressed part during movement, and the guide rod at the side end slides along the guide seat, so that the balance of the pressed part during movement is further enhanced; the sinker with the integral structure has a stronger use effect, and the service life of the sinker is indirectly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sinkers, and more particularly to a double-sided cut pile sinker with a buffering function. Background Art

[0002] A double-sided cut pile sinker is a component used in textile machinery to add a plush finish to fabric on both sides, giving it a plush appearance and texture. Traditional double-sided cut pile sinkers are typically integrated, with a fixed pressing portion. The contact adjustment of the pressing portion is typically achieved through mounting holes. However, due to the fixed shape and size of the mounting holes, the flexibility of these adjustments is limited. Based on this, the inventors conducted research and proposed this proposal. Utility Model Content

[0003] The purpose of the utility model is to solve the above technical problems and provide a double-sided cut pile sinker with a buffering function.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A double-sided cut pile sinker with a buffering function comprises a sinker body, a control part, a mounting part, a pressing part, and a buffer connecting assembly. The control part and the mounting part are integrally formed on the sinker body. The sinker body is connected to the pressing part through the buffer connecting assembly. The pressing part is provided with an upper pressing surface and a lower pressing surface. The buffer connecting assembly comprises a buffer seat, a center rod, a spring, a guide rod, and a guide seat. The pressing part is fixedly connected to the center rod, and the buffer seat and the guide seat are locked and installed on the sinker body. The center rod slides along the buffer seat, the spring is nested outside the center rod, and the spring is located between the buffer seat and the pressing part. The bottom end of the guide rod is threadedly connected to the pressing part, and the guide rod slides along the guide seat. A limiting block is integrally provided on the guide rod.

[0006] The pressing part of the sinker in the utility model utilizes a spring to give the pressing part a certain compression stroke, and even if it touches the bottom, the pressing part can still be retracted a certain distance; through the action of the upper pressing surface and the lower pressing surface, when the coils on the front and rear knitting needles are controlled, a certain soft contact can be guaranteed, thereby reducing the risk of direct deformation of the pressing part of the sinker, and indirectly improving the service life of the sinker.

[0007] A preferred technical solution: two guide rods are provided and distributed on both sides of the central rod.

[0008] A better technical solution: the bottom surface of the limit block is fitted with the guide seat for limiting.

[0009] A preferred technical solution: a plurality of mounting holes are provided on the mounting portion.

[0010] A preferred technical solution: A locking nut is provided on the control part.

[0011] A preferred technical solution: the center rod and the guide rod are cylindrical structures.

[0012] A preferred technical solution: the radius of the center rod is greater than the radius of the guide rod.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model uses a buffer connection component to ensure that the pressing part has a certain displacement space. When no force is applied, the elastic force of the spring that restores the initial shape ensures that the pressing part is in a relatively fixed initial state. When the sinker is in hard contact, it will not be directly deformed and has a certain buffer space. The stability of the pressing part during displacement is ensured by the cooperation between the center rod and the buffer seat, and the guide rod at the side end slides along the guide seat to further enhance the balance of the pressing part during displacement. The sinker of the overall structure has a stronger use effect, which indirectly increases the service life of the sinker. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0017] Figure numerals: 1. sinker body; 2. control part; 21. locking nut; 3. mounting part; 31. mounting hole; 4. pressing part; 41. upper pressing surface; 42. lower pressing surface; 5. buffer connection assembly; 51. buffer seat; 52. center rod; 53. spring; 54. guide rod; 541. limit block; 55. guide seat. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0020] like Figures 1 to 2 As shown, this embodiment provides a double-sided vertical hair cut pile sinker with a buffering function, including a sinker body 1, a control part 2, a mounting part 3, a pressing part 4, and a buffer connecting assembly 5. The control part 2 and the mounting part 3 are integrally formed on the sinker body 1, and the sinker body 1 is connected to the pressing part 4 through the buffer connecting assembly 5. The pressing part 4 is provided with an upper pressing surface 41 and a lower pressing surface 42. The buffer connecting assembly 5 includes a buffer seat 51, a center rod 52, a spring 53, a guide rod 54, and a guide seat 55. The center rod 52 is fixedly connected to the pressing part 4, and the buffer seat 51 and the guide seat 55 are locked and installed on the sinker body 1. The center rod 52 slides along the buffer seat 51, and the spring 53 is nested outside the center rod 52, and the spring 53 is located between the buffer seat 51 and the pressing part 4. The bottom end of the guide rod 54 is threadedly connected to the pressing part 4, and the guide rod 54 slides along the guide seat 55. A limiting block 541 is integrally provided on the guide rod 54. Figure 1 In the figure, a cutting blade is provided on the edge of the large arc structure at the end of the sinker body 1 on the right side of the pressing portion 4. Of course, the setting position of the cutting blade can be flexibly set according to the installation position, installation angle and cutting angle.

[0021] Furthermore, two guide rods 54 are provided and distributed on both sides of the central rod 52 .

[0022] Furthermore, the bottom surface of the limiting block 541 is in contact with the guide seat 55 for limiting.

[0023] Furthermore, a plurality of mounting holes 31 are provided on the mounting portion 3 .

[0024] Furthermore, a locking nut 21 is provided on the control unit 2 .

[0025] Furthermore, the center rod 52 and the guide rod 54 are cylindrical structures.

[0026] Furthermore, the radius of the center rod 52 is greater than the radius of the guide rod 54 .

[0027] The sinker, in cooperation with the mounting hole 31, moves the pressing portion 4 in the sinker to a suitable initial position. At this time, the position of the pressing portion 4 is exactly the best position for pressing the coil. The upper pressing surface 41 and the lower pressing surface 42 on the pressing portion 4 are both concave inward in a V shape. The pressing portion 4 can control the coils on the front and back needles on the knitting needles through the action of the upper pressing surface 41 and the lower pressing surface 42. When the pressing portion 4 is subjected to a force, the pressing portion 4 will squeeze the spring 53. At this time, the pressing portion 4 will retract a certain distance. The elastic force of the spring 53 is used to make the end of the pressing portion 4 highly close to the sinker. Even if the sinker has a certain distance deviation, the spring 53 can be used to make up for the difference, thereby improving the control effect.

Claims

1. A double-sided cut pile sinker with a buffering function, characterized in that: It includes a sinker body, a control part, a mounting part, a pressing part, and a buffer connection assembly. The control part and the mounting part are integrally formed on the sinker body. The sinker body is connected to the pressing part through the buffer connection assembly. The pressing part is provided with an upper pressing surface and a lower pressing surface. The buffer connection assembly includes a buffer seat, a center rod, a spring, a guide rod, and a guide seat. The pressing part is fixedly connected to the center rod, and the buffer seat and the guide seat are locked and installed on the sinker body. The center rod slides along the buffer seat. The spring is nested outside the center rod and is located between the buffer seat and the pressing part. The bottom end of the guide rod is threadedly connected to the pressing part, and the guide rod slides along the guide seat. A limiting block is integrally provided on the guide rod.

2. The double-sided cut pile sinker with buffering function according to claim 1, characterized in that: Two guide rods are provided and distributed on both sides of the central rod.

3. The double-sided cut pile sinker with buffering function according to claim 1, characterized in that: The bottom surface of the limiting block is in contact with the guide seat for limiting position.

4. The double-sided cut pile sinker with buffering function according to claim 1, characterized in that: The mounting portion is provided with a plurality of mounting holes.

5. The double-sided cut pile sinker with buffering function according to claim 1, characterized in that: A locking nut is provided on the control part.

6. The double-sided cut pile sinker with buffering function according to claim 1, characterized in that: The central rod and the guide rod are cylindrical structures.

7. The double-sided cut pile sinker with buffering function according to claim 6, characterized in that: The radius of the central rod is greater than the radius of the guide rods.

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