Cloth falling shifting fork

Abstract

The utility model relates to the technical field of looms, in particular to a doffing shifting fork which comprises a shifting fork body, the shifting fork body comprises a circular-arc-shaped shifting fork base, two shifting fork feet extend out of the two ends of the shifting fork base in the circumferential direction respectively, and the shifting fork base and the two shifting fork feet are connected to form a circular-arc-shaped fork opening. The side, away from the two shifting fork feet, of the shifting fork base is connected with a shifting fork handle. An installation hole is formed in the side face of the shifting fork base in the axial direction, and a magnet block is installed in the installation hole. The device has the beneficial effects that the doffing shifting fork can be stably clamped behind the doffing clutch, and the doffing clutch is prevented from retreating. When the cloth falling shifting fork needs to be taken out, the shifting fork handle is pulled, and the cloth falling shifting fork is pulled out, so that the cloth falling shifting fork is convenient and rapid to mount, dismount, repair and maintain, the labor efficiency is high, and oil stain is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of looms, in particular to a cloth dropping fork. Background Art

[0002] Doffing is the process of removing woven fabric from the loom. The task of this process is to stop the machine, cut the fabric when the fabric on the reel reaches the set length, remove the reel from the loom, replace it with a new reel, tape the removed fabric, keep records, and send it to the quality inspection workshop.

[0003] During the cloth dropping process, a cloth dropping fork is usually used to engage the outer circumference of the shaft behind the cloth dropping clutch to prevent the cloth dropping clutch from retreating, thereby allowing the cloth winding roller to continue to roll the cloth. After the cloth rolling is completed, the cloth dropping fork is removed. The cloth dropping fork is prone to falling off during use. Therefore, the existing technology usually installs iron wires at both ends of the cloth dropping fork. The iron wires pass through the outer circumference of the shaft behind the cloth dropping clutch and then connect the two ends of the cloth dropping fork to prevent the cloth dropping fork from falling off.

[0004] However, this will cause the following problems: First, the cloth drop fork is easy to fall off after wear; second, the iron wire is easy to stretch and even break after long-term use, and the cloth drop fork is easy to fall out when rotating, causing the cloth drop clutch to retreat during the cloth winding process, resulting in poor cloth winding and cloth reverse blocking, affecting the quality of the cloth. If the iron wire is too short, the cloth drop fork cannot be pulled out smoothly, causing the cloth drop clutch to be unable to retreat; third, the iron wire needs to be corrected every time the cloth drop fork is installed, and the lubricating oil can easily dirty your hands; fourth, the iron wire needs to be replaced frequently, which is cumbersome and easy to forget. Utility Model Content

[0005] In order to solve the technical problem that the cloth dropping fork is easy to separate from the outer peripheral surface of the shaft behind the cloth dropping clutch during the cloth rolling process, which causes trouble in installation and maintenance, the utility model provides a cloth dropping fork.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A cloth dropping fork comprises a fork body, the fork body comprising an arc-shaped fork seat, a fork foot extending from each end of the fork seat in the circumferential direction, a fork mouth formed by a connection between the fork seat and the two fork feet, a fork handle connected to the side of the fork seat away from the two fork feet; a mounting hole is opened on the side of the fork seat in the axial direction, and a magnet block is installed in the mounting hole.

[0008] With this structural solution, when the fork of the cloth drop fork is stuck on the outer circumferential surface of the shaft behind the cloth drop clutch connected to the cloth roll, the magnet block installed on the fork seat can be attracted to the cloth drop clutch connected to the cloth roll, so that the cloth drop fork can be firmly stuck behind the cloth drop clutch, preventing the cloth drop clutch from retreating. The cloth drop fork can always be strongly attracted to the rear of the cloth drop clutch, and wear on the inner surface of the cloth drop fork will not cause the cloth drop fork to fall off. When the cloth drop fork needs to be removed, the fork handle is pulled out, making the installation, disassembly, repair and maintenance of the cloth drop fork relatively convenient and quick, with high labor efficiency and no oil stains.

[0009] As a preferred implementation of a cloth dropping fork, the fork body is made of plastic.

[0010] The above structural solution has low cost and light weight.

[0011] As a preferred implementation of a cloth dropping fork, mounting holes are provided on both side surfaces of the fork seat along the axial direction.

[0012] With the above structural solution, the cloth dropping fork is more stable and less likely to fall off.

[0013] As a preferred implementation of the cloth dropping fork, the magnet block is bonded in the mounting hole by glue.

[0014] The above structural solution is convenient, fast and low in cost.

[0015] As a preferred implementation of a cloth dropping fork, the fork handle includes a connecting piece, which is connected to the fork seat along the radial direction of the fork seat, and the side of the connecting piece away from the fork seat is connected to the middle of the handle, and the handle and the fork seat are located in the same plane.

[0016] As a preferred implementation of a cloth dropping fork, the connecting piece is connected to the midpoint of the fork seat.

[0017] As a preferred implementation of a cloth dropping fork, the handle and the connecting piece are arranged perpendicularly.

[0018] As a preferred implementation of a cloth dropping fork, the end of the fork leg away from the fork seat is bent in a direction away from the fork opening.

[0019] The beneficial effects of the utility model include:

[0020] When the fork of the drop fork is caught on the outer circumference of the shaft behind the drop clutch connected to the cloth roller, the magnet mounted on the fork seat can be attracted to the drop clutch connected to the cloth roller, so that the drop fork can be firmly attached to the rear of the drop clutch and prevent the drop clutch from moving backward. The drop fork can be firmly attached to the rear of the drop clutch at all times, and wear on the inner surface of the drop fork will not cause the drop fork to fall off. When the drop fork needs to be removed, pull the fork handle and pull it out. The drop fork is easy and quick to install, disassemble, repair, and maintain, with high labor efficiency and no oil stains. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a front structural schematic diagram of a cloth dropping fork in a specific embodiment of the present utility model;

[0023] Figure 2 It is a schematic side structural diagram of a cloth dropping fork in a specific embodiment of the present utility model.

[0024] List of parts and reference numerals:

[0025] 1. Fork seat; 2. Fork foot; 3. Fork mouth; 4. Magnet block; 5. Fork handle; 51. Connector; 52. Handle. DETAILED DESCRIPTION

[0026] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0027] Reference Figure 1-2The present embodiment proposes a cloth dropping fork, comprising a fork body, which is made of plastic. The fork body comprises an arc-shaped fork seat 1, with a fork leg 2 extending from each end of the fork seat 1 in the circumferential direction. The fork seat 1 and the two fork legs 2 are connected to form an arc-shaped fork opening 3, and the end of the fork leg 2 away from the fork seat 1 is bent in a direction away from the fork opening 3. A mounting hole is opened on one side surface of the fork seat 1 in the axial direction, and a magnet block 4 is installed in the mounting hole. The magnet block 4 is glued to the mounting hole by glue.

[0028] A fork handle 5 is connected to the side of the fork seat 1 away from the two fork legs 2. The fork handle 5 includes a connecting member 51. The connecting member 51 is connected to the fork seat 1 along the radial direction of the fork seat 1. The connecting member 51 is connected to the midpoint of the fork seat 1. The side of the connecting member 51 away from the fork seat 1 is connected to the middle of the handle 52. The handle 52 and the fork seat 1 are located in the same plane, and the handle 52 and the connecting member 51 are arranged perpendicularly.

[0029] The working principle of this embodiment is:

[0030] When the fork 3 of the cloth drop fork is stuck on the outer peripheral surface of the shaft behind the cloth drop clutch connected to the cloth winding roller, the magnet block 4 installed on the fork seat 1 can be adsorbed on the cloth drop clutch connected to the cloth winding roller, so that the cloth drop fork can be firmly stuck behind the cloth drop clutch, preventing the cloth drop clutch from retreating. The cloth drop fork can always be strongly adsorbed behind the cloth drop clutch, and the wear of the inner surface of the cloth drop fork will not cause the cloth drop fork to fall off. When the cloth drop fork needs to be removed, pull the fork handle 5 and pull out the cloth drop fork. The installation, disassembly, repair and maintenance of the cloth drop fork are relatively convenient and quick, with high labor efficiency and no oil stains.

[0031] The manufacturing process of this embodiment is to drill a mounting hole on the fork body, pour instant glue into the mounting hole, and install the magnet block 4. The fork body and the fork handle are integrally formed and made of plastic.

[0032] In other embodiments, mounting holes are formed on both side surfaces of the fork seat 1 along the axial direction.

[0033] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cloth dropping fork, comprising a fork body, characterized in that: The shift fork body comprises an arc-shaped shift fork seat (1), a shift fork foot (2) extending from each end of the shift fork seat (1) in the circumferential direction, a circular arc-shaped fork opening (3) being connected between the shift fork seat (1) and the two shift fork feet (2), and a shift fork handle (5) being connected to the side of the shift fork seat (1) away from the two shift fork feet (2); a mounting hole is opened on the side surface of the shift fork seat (1) in the axial direction, and a magnet block (4) is mounted in the mounting hole.

2. A cloth dropping fork according to claim 1, characterized in that: The fork body is made of plastic.

3. The cloth dropping fork according to claim 1, characterized in that: Mounting holes are provided on both sides of the fork seat (1) along the axial direction.

4. A cloth dropping fork according to claim 1, characterized in that: The magnet block (4) is glued into the mounting hole.

5. The cloth dropping fork according to claim 1, characterized in that: The shift fork handle (5) includes a connecting member (51), the connecting member (51) is connected to the shift fork seat (1) along the radial direction of the shift fork seat (1), and the side of the connecting member (51) away from the shift fork seat (1) is connected to the middle of the grip (52), and the grip (52) and the shift fork seat (1) are located in the same plane.

6. The cloth dropping fork according to claim 5, characterized in that: The connecting member (51) is connected to the midpoint of the fork seat (1).

7. The cloth dropping fork according to claim 5, characterized in that: The handle (52) and the connecting member (51) are arranged vertically.

8. The cloth dropping fork according to claim 1, characterized in that: The end of the shift fork leg (2) away from the shift fork seat (1) is bent in a direction away from the fork opening (3).

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