Anti-falling drive plate buckle of knitting machine
By designing anti-detachable dial snaps on the knitting machine dial, using plastic material and trapezoidal clamping structure, the noise and wear problems between the dial rotor and the spindle seat are solved, and a firm connection and reliability are achieved.
Patent Information
- Application Number
- CN202422154197.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-03
AI Technical Summary
In existing braiding machines, metal molding of dial rotors and spindle holders leads to high noise and severe wear during operation, and the plastic snaps are prone to fall off and cannot be reliably fixed.
A braiding machine anti-detachment dial snap buckle is designed, and it is made of plastic material in one piece. The U-shaped dial is equipped with trapezoidal structures to achieve a firm connection through the clamping structure to prevent falling off.
A secure connection between the dial and the dial slot is achieved, reducing noise and wear, and improving the reliability and stability of the equipment.
Smart Images
Figure CN223088019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of knitting machines, in particular to an anti-dropping dial buckle for a knitting machine. Background Art
[0002] A knitting machine is a mechanical device used to produce fabrics. It forms cloth or other textiles by interweaving yarns or other fiber materials. This machine is usually characterized by high speed, high efficiency and precision, and can produce a large number of high-quality products in a short time. Circular knitting machines are used to weave tube cloth. There are many spindles on the warp frame of the circular loom. According to the width of the woven cloth and the width of the flat wire, a specified range of warp yarns are used. Before the warp yarn enters the circular loom, the warp yarn is cross-opened by the warp frame, and the weft yarn shuttle moves in a circular motion in the cross opening to pass through the warp yarn and weave into a tube cloth. Among the existing circular knitting machines on the market, the circular knitting machines with 16-1000 spindles are all operated in a gear combination on a circle. A pull-up disc rotor is provided at the corresponding position of the gear. There are 4 notches on the pull-up disc rotor surface. The notches are equipped with one spindle seat corresponding to the left and right runways of the panel. The raw yarn spindles of the braided rope belt are installed on the spindle seat. After the equipment is started, the spindle seat on the pull-up disc is driven by the gear transmission to cross the left and right runways in a circular row to obtain a cross-woven fabric.
[0003] During operation, the dial rotor moves the spindle seat through the U-shaped groove. Since the dial rotor and the spindle seat are made of metal, the metals contact and collide with each other during operation, causing loud noise and mutual wear. In order to solve this problem, a plastic clip is used in the market to be stuck in the U-shaped groove to avoid collision and friction between metals. However, the plastic clip is prone to fall off due to long-term collision and friction during use, making it unreliable. Summary of the invention
[0004] In order to solve the above technical problems, the utility model proposes an anti-slip dial buckle for a knitting machine, which has a clever design, a reasonable and compact structure, and is safe and reliable.
[0005] The technical solution of this utility model:
[0006] The U-shaped dial buckle is designed to prevent the knitting machine from falling off. The dial buckle is installed in the U-shaped dial groove of the dial design of the knitting machine. The dial buckle comprises a U-shaped main body, a left clamping rib, a right clamping rib and a rear positioning block. The left and right sides of the U-shaped dial groove are respectively provided with U-shaped clamping grooves that penetrate up and down. The U-shaped clamping groove is designed as a trapezoidal structural groove with a narrow mouth and a wide bottom. The left clamping rib and the right clamping rib are designed as trapezoidal structural protrusions with a wide outer end and a narrow root. The left clamping rib and the right clamping rib are respectively correspondingly clamped in the U-shaped clamping groove on the corresponding sides. A vertical rear positioning block is designed on the outer side of the rear end of the U-shaped main body near the upper end. A positioning groove is correspondingly provided on the bottom of the U-shaped dial groove near the upper end, and the rear positioning block is clamped in the positioning groove.
[0007] On both sides of the inner wall of the mouth of the described U-shaped card slot, the inner wall of the groove is designed with high and low edges, and the inner wall of the groove outside the mouth protrudes inward more than the inner wall of the groove inside the mouth; on both outer sides of the left and right card ribs of the U-shaped body, they are also correspondingly designed with high and low edges. The outer side of one side of the left and right card ribs close to the mouth of the U-shaped body is sunken outward compared with the outer side of one side of the left and right card ribs close to the bottom of the U-shaped body; the dial buckle is correspondingly installed in the U-shaped dial groove.
[0008] The described dial buckle is integrally processed and formed from a plastic material.
[0009] The advantages of the present utility model are ingenious design, reasonable and compact structure. Through the design of the left and right card rib structures and the corresponding U-shaped card slot structure, a firm clamping structure is realized, which is safe and reliable; at the same time, the protruding design of the inner wall of the outer side of the mouth of the U-shaped card slot further prevents the problem of the buckle falling off, providing double insurance. Description of the Drawings
[0010] Figure 1 is a schematic application diagram of the present utility model.
[0011] Figure 2 is a partially enlarged schematic diagram of the U-shaped dial groove of the dial of the present utility model.
[0012] Figure 3 is a schematic diagram of the dial buckle of the present utility model.
[0013] Figure 4 is Figure 3 the bottom view of
[0014] Figure 5 is Figure 1 a partially sectional schematic diagram at the U-shaped dial groove in Detailed Implementation Manner
[0015] Referring to the attached Figure 1-5 , a non-detachable dial buckle for a knitting machine. A U-shaped dial groove 1 designed on the dial of the knitting machine is provided with a dial buckle 2 installed therein. The dial buckle 2 includes a U-shaped body 21, a left card rib 22, a right card rib, and a rear positioning block 24. On both left and right sides inside the U-shaped dial groove 1, there are respectively provided U-shaped card slots 11 that penetrate up and down. The U-shaped card slot 11 is designed as a trapezoidal structure groove with a narrow mouth and a wide bottom. The left card rib 22 and the right card rib are designed as trapezoidal structure protrusions with a wide outer end and a narrow root. The left card rib 22 and the right card rib are respectively clamped in the corresponding U-shaped card slots 11 on the corresponding sides. At the outer side of the rear end of the U-shaped body 21, a vertical rear positioning block 24 is designed near the upper end. A positioning groove 12 is correspondingly provided near the upper end at the bottom of the U-shaped dial groove 1, and the rear positioning block 24 is clamped in the positioning groove 12.
[0016] The inner walls of both sides of the opening of the U-shaped card slot 11 are designed as high and low edges, and the inner wall of the outer side of the opening protrudes inwards compared with the inner wall of the inner side of the opening; the outer sides of both sides of the left clamping rib 22 and the right clamping rib of the U-shaped main body 21 are also correspondingly designed as high and low edges, and the outer side of the left clamping rib 22 and the right clamping rib close to the opening of the U-shaped main body 21 is sunken outwards compared with the outer side of the left clamping rib 22 and the right clamping rib close to the bottom of the U-shaped main body 21; the dial buckle 2 is correspondingly clamped in the U-shaped dial groove 1.
[0017] The described dial buckle 2 is integrally formed by plastic material.
[0018] When the utility model is in use, the anti-detachment dial buckle of the knitting machine of the utility model is inserted into the U-shaped card slot of the U-shaped dial groove from top to bottom through the left and right clamping ribs, and then the rear positioning block is also inserted into the positioning groove. The lower end of the rear positioning block abuts against the upper surface of the lower platform of the positioning groove, and the installation is in place; the left and right clamping ribs are clamped in the trapezoid-like groove structure of the U-shaped card slot through the trapezoid-like convex structure, which can effectively clamp and integrate the dial and the dial buckle, and will not cause the separation of the U-shaped main body and the dial during long-term use, resulting in loosening problems; when replacement is needed, only the U-shaped main body needs to be pushed out of the U-shaped card slot from bottom to top; at the same time, the utility model also designs the U-shaped dial groove with an inwardly convex structure at the opening, and the outer convex edge of the U-shaped main body just blocks in the U-shaped dial groove, further effectively preventing the U-shaped main body from falling off laterally from the opening of the U-shaped dial groove.
Claims
1. An anti - detachment dial buckle for a knitting machine, in which a dial buckle is installed in a U - shaped dial groove designed for the dial of the knitting machine, and it is characterized in that, The dial buckle includes a U-shaped main body, a left clamping rib, a right clamping rib and a rear positioning block. On the left and right sides inside the U-shaped dial groove, there are U-shaped clamping grooves penetrating up and down respectively. The U-shaped clamping groove is designed as a trapezoid-like structure groove with a narrow mouth and a wide bottom. The left clamping rib and the right clamping rib are designed as trapezoid-like structure protrusions with a wide outer end and a narrow root. The left clamping rib and the right clamping rib are respectively clamped in the U-shaped clamping grooves on the corresponding sides. On the outer side of the rear end of the U-shaped main body, near the upper end, there is a vertical rear positioning block designed. Correspondingly, near the upper end of the bottom of the U-shaped dial groove, there is a positioning groove, and the rear positioning block is clamped in the positioning groove.
2. The anti - detachment dial buckle of a knitting machine according to claim 1, characterized in that, On both sides of the inner wall of the mouth of the U-shaped clamping groove, there are designed as high and low edges, where the inner wall of the outer side of the mouth protrudes inward more than the inner wall of the inner side of the mouth; on the outer sides of both sides of the left clamping rib and the right clamping rib of the U-shaped main body, there are also correspondingly designed as high and low edges. The outer side of the left clamping rib and the right clamping rib near the mouth of the U-shaped main body is recessed outward more than the outer side of the left clamping rib and the right clamping rib near the bottom of the U-shaped main body; the dial buckle is correspondingly clamped in the U-shaped dial groove.
3. The anti - detachment dial buckle of a knitting machine according to claim 1 or 2, characterized in that, The said dial buckle is integrally processed and formed with plastic material.