Edge-free two-for-one twister for textile fabric processing

Abstract

The utility model discloses a borderless two-for-one twister for textile fabric processing, which comprises a machine body, and a dust collection mechanism is arranged on one side of the machine body; a protection mechanism is arranged on the outer wall of the machine body and comprises a dust cover, and the dust cover is rotationally arranged outside the machine body through a hinge; the limiting assembly is arranged on the dust cover; and the positioning assembly is arranged in the dust cover and is used for positioning the dust cover at multiple points. According to the dustproof device, the dustproof cover, the limiting assembly and the positioning assembly are arranged in a matched mode, fixing of the dustproof cover can be relieved while the dustproof cover is pulled through the handle through the positioning assembly, the dustproof cover can be supported after being turned over to a certain angle under limiting of the limiting assembly, single-person operation is facilitated, and the dustproof device is convenient to use and high in practicability. And a dust cover can be better fixed, so that the dust cover seals the opening position of the two-for-one twister, and a dust collection mechanism can conveniently collect and treat internal thread flocks and dust.

Description

Technical Field

[0001] This utility model relates to the technical field of twisting machines, and in particular to a borderless twisting machine used in textile fabric processing. Background Technology

[0002] A doubling twister is a twisting device that essentially combines multiple strands into one. It is also called a merging machine. It can achieve two twists in one turn, and the twisting efficiency is several times higher than that of traditional twisting equipment. It increases the package capacity, produces tens of thousands of meters without joints, and greatly improves the twisting quality. Its lower layer height makes it particularly suitable for operation.

[0003] The utility patent with prior art publication number CN213086198U discloses a rollless twisting machine for textile fabrics. By covering the twisting machine with a dust cover and then using a fan, the lint and dust inside the machine are easily discharged into the dust collection box through the dust collection pipe for dust removal.

[0004] However, during use, the dust cover is only mounted on the twisting machine by hinge rotation and there is no corresponding limiting and fixing mechanism. When the yarn needs to be changed on the twisting machine, one person needs to hold the dust cover while another person performs the change operation. This not only wastes a lot of manpower, but the dust cover may also open and close to a certain extent due to the vibration of the machine, which makes it impossible for the machine to maintain a closed state and affects the dust suction effect inside, which is quite inconvenient. Utility Model Content

[0005] The purpose of this invention is to provide a selvageless twisting machine for textile fabric processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a selvageless twisting machine for textile fabric processing, comprising a machine body, wherein a dust collection mechanism is provided on one side of the machine body;

[0007] The outer wall of the machine body is provided with a protective mechanism, which includes:

[0008] A dust cover, which is mounted on the outside of the machine body via a hinge;

[0009] A limiting component, which is disposed on the dust cover, is used to limit the rotation of the dust cover;

[0010] A positioning component, which is disposed inside the dust cover, is used for multi-point positioning of the dust cover.

[0011] Preferably, the limiting component includes:

[0012] The dust cover has symmetrically formed limit grooves on its inner wall and limit holes on its outer wall. One end of the limit rod is rotatably connected to the inner cavity of the limit groove via a rotating shaft, and the other end of the limit rod cooperates with the inner cavity of the limit hole.

[0013] A magnet, which is embedded inside the limiting rod;

[0014] An iron sheet is embedded inside a limiting groove, and the magnet cooperates with the iron sheet.

[0015] Preferably, the dust cover has an observation window embedded on its exterior, and the observation window is made of transparent material.

[0016] Preferably, the positioning component includes:

[0017] A fixing plate, which is symmetrically fixed to the outer wall of the machine body with the dust cover as the center;

[0018] The positioning rod has positioning grooves on both sides of the dust cover and positioning holes on the opposite side of the fixing plate. One end of the positioning rod is slidably inserted into the inner cavity of the positioning groove, and the other end of the positioning rod is slidably inserted into the inner cavity of the positioning hole.

[0019] A compression spring, which is located inside the positioning groove.

[0020] Preferably, one end of the compression spring is fixedly connected to the positioning rod, and the other end of the compression spring is fixedly connected to the inner wall of the positioning groove.

[0021] Preferably, the positioning component further includes:

[0022] A handle, which is fixedly connected to the outer wall of the dust cover;

[0023] A sliding plate, which is slidably disposed inside the handle;

[0024] A connecting rope, one end of which is fixedly connected to a sliding plate, and the other end of which is fixedly connected to a positioning rod.

[0025] Preferably, the dust cover has symmetrically formed rotating grooves inside, and a reversing wheel is rotatably arranged inside the rotating groove, with the connecting rope cooperating with the reversing wheel.

[0026] The technical effects and advantages of this utility model are as follows:

[0027] This utility model utilizes a combination of a dust cover, a limiting component, and a positioning component. The positioning component allows the dust cover to be released from its fixed position when pulled by the handle, and it can be rotated to a certain angle and supported by the limiting component. This facilitates single-person operation and provides better fixation of the dust cover, ensuring that it seals the opening of the twisting machine and allows the dust collection mechanism to collect and process the lint and dust inside. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0029] Figure 2 This is a schematic diagram of the internal structure of the side of the dust cover after it has been flipped over.

[0030] Figure 3 This is a schematic diagram of the internal structure of the positioning component of this utility model from the front.

[0031] In the diagram: 1. Main body; 2. Dust suction mechanism; 3. Protective mechanism; 31. Dust cover; 32. Limiting component; 321. Limiting rod; 322. Magnet; 323. Iron sheet; 33. Positioning component; 331. Fixing plate; 332. Positioning rod; 333. Compression spring; 334. Handle; 335. Sliding plate; 336. Connecting rope; 4. Observation window; 5. Reversing wheel. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] This utility model provides, for example Figure 1-3 The shown is a rollless twisting machine for processing textile fabrics, including a machine body 1, and a dust collection mechanism 2 is provided on one side of the machine body 1;

[0034] Furthermore, the outer wall of the machine body 1 is provided with a protective mechanism 3, which includes a dust cover 31, a limiting component 32, and a positioning component 33. The dust cover 31 is rotatably mounted on the outside of the machine body 1 via a hinge. The limiting component 32 is mounted on the dust cover 31 to restrict the rotation of the dust cover 31. The positioning component 33 is mounted inside the dust cover 31 to position the dust cover 31 at multiple points. With the positioning component 33, the dust cover 31 can be released from its fixed position when pulled by the handle 334, and can be rotated to a certain angle and supported under the limiting component 32. This facilitates single-person operation and better fixes the dust cover 31, allowing it to close the opening of the twisting machine, which facilitates the collection and processing of internal lint and dust by the dust collection mechanism 2.

[0035] Specifically, the limiting component 32 includes: a limiting rod 321, a magnet 322, and an iron plate 323. The inner wall of the dust cover 31 has symmetrically formed limiting grooves, and the outer wall of the body 1 has symmetrically formed limiting holes. One end of the limiting rod 321 is rotatably connected to the inner cavity of the limiting groove via a rotating shaft, and the other end of the limiting rod 321 cooperates with the inner cavity of the limiting hole. After the dust cover 31 is flipped to a certain angle, the limiting rod 321 can be flipped out from inside the limiting groove and inserted into the inner cavity of the limiting hole. Figure 2 As shown, the dust cover 31 can be supported at a certain angle, making it convenient for a single person to perform operations such as changing wires; the magnet 322 is embedded inside the limiting rod 321; the iron plate 323 is embedded inside the limiting groove. The magnet 322 and the iron plate 323 cooperate with each other. By using the mutual attraction between the magnet 322 and the iron plate 323, the limiting rod 321 can be stored inside the limiting groove when it is not in use, which facilitates the subsequent fixing operation of the dust cover 31.

[0036] Furthermore, an observation window 4 is embedded on the outside of the dust cover 31. The observation window 4 is made of transparent material, which allows for observation of the twisting of the wire harness inside at any time, so that timely processing can be carried out.

[0037] Specifically, the positioning component 33 includes: a fixed plate 331, a positioning rod 332, a compression spring 333, a handle 334, a sliding plate 335, and a connecting rope 336. The fixed plate 331 is symmetrically fixed to the outer wall of the body 1 with the dust cover 31 as the center. Positioning grooves are provided on both sides of the dust cover 31, and a positioning hole is provided on the opposite side of the fixed plate 331. One end of the positioning rod 332 is slidably inserted into the inner cavity of the positioning groove, and the other end of the positioning rod 332 is slidably inserted into the inner cavity of the positioning hole. The compression spring 333 is located inside the positioning groove. One end of the compression spring 333 is fixedly connected to the positioning rod 332, and the other end of the compression spring 333 is fixedly connected to the inner wall of the positioning groove. The compression spring 333 is always in a compressed state, so that the positioning rod 332 can extend out of the positioning groove and insert into the positioning hole provided by the fixed plate 331, thereby fixing the dust cover 31. The handle 334 is fixedly connected to the outer wall of the dust cover 31; the sliding plate 335 is slidably disposed inside the handle 334; one end of the connecting rope 336 is fixedly connected to the sliding plate 335, and the other end of the connecting rope 336 is fixedly connected to the positioning rod 332. When the hand is inserted into the handle 334 for gripping, the sliding plate 335 can be moved a certain distance inside the handle 334. Thus, the positioning rod 332 can be pulled by the connecting rope 336, thereby releasing the fixation of the dust cover 31. This allows the dust cover 31 to be released while being pulled, making it convenient to use.

[0038] Furthermore, the dust cover 31 has symmetrically arranged rotating grooves inside, and a reversing wheel 5 is rotatably arranged inside the rotating groove. The connecting rope 336 cooperates with the reversing wheel 5. The arrangement of the reversing wheel 5 avoids the connecting rope 336 from directly rubbing against the dust cover 31, thus extending the service life of the connecting rope 336.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A selvageless twisting machine for textile fabric processing, comprising: The body (1) is provided with a dust collection mechanism (2) on one side; The feature is that: a protective mechanism (3) is provided on the outer wall of the body (1), the protective mechanism (3) comprising: A dust cover (31) is mounted on the outside of the body (1) by means of a hinge; A limiting component (32) is disposed on the dust cover (31) to limit the rotation direction of the dust cover (31); Positioning component (33) is disposed inside the dust cover (31) for multi-point positioning of the dust cover (31).

2. The selvageless twisting machine for textile fabric processing according to claim 1, characterized in that, The limiting component (32) includes: The limiting rod (321) has a limiting groove symmetrically opened on the inner wall of the dust cover (31) and a limiting hole symmetrically opened on the outer wall of the body (1). One end of the limiting rod (321) is rotatably connected to the inner cavity of the limiting groove through a rotating shaft, and the other end of the limiting rod (321) cooperates with the inner cavity of the limiting hole. A magnet (322) is embedded inside the limiting rod (321); Iron sheet (323) is embedded in the inside of the limiting groove, and magnet (322) cooperates with iron sheet (323).

3. The selvageless twisting machine for textile fabric processing according to claim 1, characterized in that, The dust cover (31) has an observation window (4) embedded on its exterior, and the observation window (4) is made of transparent material.

4. The selvageless twisting machine for textile fabric processing according to claim 1, characterized in that, The positioning component (33) includes: Fixing plate (331), the fixing plate (331) is symmetrically fixed to the outer wall of the body (1) with the dust cover (31) as the center; The positioning rod (332) has positioning grooves on both sides of the dust cover (31) and positioning holes on the opposite side of the fixing plate (331). One end of the positioning rod (332) is slidably inserted into the inner cavity of the positioning groove, and the other end of the positioning rod (332) is slidably inserted into the inner cavity of the positioning hole. Compression spring (333) is located inside the positioning groove.

5. The selvageless twisting machine for textile fabric processing according to claim 4, characterized in that, One end of the compression spring (333) is fixedly connected to the positioning rod (332), and the other end of the compression spring (333) is fixedly connected to the inner wall of the positioning groove.

6. The selvageless twisting machine for textile fabric processing according to claim 4, characterized in that, The positioning component (33) also includes: A handle (334) is fixedly connected to the outer wall of the dust cover (31); A sliding plate (335) is slidably disposed inside the handle (334); A connecting rope (336) is provided, one end of which is fixedly connected to a sliding plate (335), and the other end of which is fixedly connected to a positioning rod (332).

7. The selvageless twisting machine for textile fabric processing according to claim 6, characterized in that, The dust cover (31) has symmetrically arranged rotating grooves inside, and a reversing wheel (5) is rotatably arranged inside the rotating groove. The connecting rope (336) cooperates with the reversing wheel (5).

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