Needle selector adjusting mechanism
By combining the needle selector adjustment seat and the mounting seat, the needle selector mounting seat is driven to move up and down using the adjustment screw, which solves the problem of inconvenience of traditional manual adjustment and realizes convenient adjustment of the needle selector.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG WUQIJIU TEXTILE MACHINERY CO LTD
- Filing Date
- 2025-07-07
- Publication Date
- 2026-05-19
AI Technical Summary
Traditional needle selector adjustment methods require manual adjustment after loosening the screws, which is inconvenient.
The device employs a combination structure of a needle selector adjustment seat, a needle selector mounting seat, and an adjustment screw. The rotation of the screw drives the needle selector mounting seat to move up and down, thereby achieving automatic adjustment of the needle selector.
It enables convenient adjustment of the needle selector and improves operational efficiency.
Smart Images
Figure CN224258930U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the textile industry, and in particular to a needle selector adjustment mechanism. Background Technology
[0002] In the development of modern textile industry, various forms of shuttleless looms have emerged. Besides their widespread use in the cotton textile industry, shuttleless looms are increasingly used in yarn-dyed and jacquard fabrics. During operation, the needle selector needs to be adjusted, such as... Figure 1 As shown, the traditional adjustment method involves manually loosening the screws used to fix the needle selector mounting base 1', then grasping the needle selector mounting base 1' and moving it up and down to adjust it. After the needle selector mounting base 1' is adjusted to the correct position, the screws are tightened to fix the needle selector mounting base 1' onto the needle selector adjustment base 2'. This traditional adjustment method is very inconvenient to operate. Utility Model Content
[0003] The purpose of this invention is to provide a convenient adjustment mechanism for a needle selector.
[0004] To achieve the above objectives, the technical solution of this utility model is:
[0005] This utility model is a needle selector adjustment mechanism, including a needle selector adjustment seat, a needle selector mounting seat, and an adjustment screw;
[0006] The lower end of the needle selector adjustment seat is fixed to the machine base. The needle selector mounting seat for mounting the needle selector is slidably connected to the side wall of the needle selector adjustment seat in a slotted manner. The upper part of the needle selector mounting seat has a horizontally arranged adjustment groove. The lower end of the adjustment screw is screwed into the screw hole at the top of the needle selector adjustment seat. The pan head of the adjustment screw is inserted into the adjustment groove of the needle selector mounting seat. The pan head of the adjustment screw can drive the needle selector mounting seat to move up and down.
[0007] The side wall of the needle selector adjustment seat is provided with a sliding groove, and the side wall of the needle selector mounting seat is provided with a guide rail. The guide rail on the needle selector mounting seat is slidably connected in the sliding groove of the needle selector mounting seat.
[0008] The adjusting screw consists of a pan head at the top and a screw post at the bottom.
[0009] After adopting the above solution, since this utility model includes a needle selector adjustment seat, a needle selector mounting seat, and an adjustment screw; when the adjustment screw, which is screwed into the screw hole at the top of the needle selector adjustment seat, rotates, the adjustment screw will rise and fall with the thread; the pan head of the adjustment screw inserted into the adjustment groove of the needle selector mounting seat can drive the needle selector mounting seat to move up and down, thereby driving the needle selector to move up and down, realizing the up and down adjustment of the needle selector, which is very convenient to adjust.
[0010] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the traditional needle selector adjustment method;
[0012] Figure 2 This is a right-side isometric view of this utility model;
[0013] Figure 3 This is a left-facing isometric view of this utility model;
[0014] Figure 4 This is an exploded perspective view of the present invention;
[0015] Figure 5 This is a front view of the present invention;
[0016] Figure 6 yes Figure 5 Sectional view along line AA;
[0017] Figure 7 This is a side view of the present invention. Detailed Implementation
[0018] like Figures 1-7 As shown, this utility model is a needle selector adjustment mechanism, including a needle selector adjustment seat 1, a needle selector mounting seat 2, and an adjustment screw 3.
[0019] The lower end of the needle selector adjustment seat 1 is fixed on the machine base. The needle selector mounting seat 2, which is used to install the needle selector, is slidably connected to the side wall of the needle selector adjustment seat 1 in a slotted manner. The upper part of the needle selector mounting seat 2 has a horizontally arranged adjustment groove 21. The lower end of the adjustment screw 3 is screwed into the screw hole 11 at the top of the needle selector adjustment seat 1. The pan head 31 at the top of the adjustment screw 3 is inserted into the adjustment groove 21 of the needle selector mounting seat 2. The pan head 31 of the adjustment screw 3 can drive the needle selector mounting seat 2 to move up and down.
[0020] The side wall of the needle selector adjustment seat 1 is provided with a sliding groove 12, and the side wall of the needle selector mounting seat 2 is provided with a guide rail 22. The guide rail 22 on the needle selector mounting seat 2 is slidably connected in the sliding groove 12 of the needle selector mounting seat 1.
[0021] The adjusting screw 3 consists of a top pan head 31 and a bottom screw post 32.
[0022] The working principle of this utility model:
[0023] When the adjusting screw 3, which is screwed into the screw hole 11 at the top of the needle selector adjustment seat 1, rotates, the adjusting screw 3 will rise and fall with the thread. The pan head 31 of the adjusting screw 3, which is inserted into the adjustment groove 21 of the needle selector mounting seat 2, can drive the needle selector mounting seat 2 to move up and down, thereby driving the needle selector to move up and down, and realizing the up and down adjustment of the needle selector.
[0024] The above description is merely a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the patent application and the contents of the specification of the present utility model should still fall within the scope of the patent of the present utility model.
Claims
1. A needle selector adjustment mechanism, characterized in that: Includes needle selector adjustment base, needle selector mounting base, and adjustment screw; The lower end of the needle selector adjustment seat is fixed to the machine base. The needle selector mounting seat for mounting the needle selector is slidably connected to the side wall of the needle selector adjustment seat in a slotted manner. The upper part of the needle selector mounting seat has a horizontally arranged adjustment groove. The lower end of the adjustment screw is screwed into the screw hole at the top of the needle selector adjustment seat. The pan head of the adjustment screw is inserted into the adjustment groove of the needle selector mounting seat. The pan head of the adjustment screw can drive the needle selector mounting seat to move up and down.
2. The needle selector adjustment mechanism according to claim 1, characterized in that: The side wall of the needle selector adjustment seat is provided with a sliding groove, and the side wall of the needle selector mounting seat is provided with a guide rail. The guide rail on the needle selector mounting seat is slidably connected in the sliding groove of the needle selector mounting seat.
3. The needle selector adjustment mechanism according to claim 1, characterized in that: The adjusting screw consists of a pan head at the top and a screw post at the bottom.