Two-for-one twister capable of automatically removing dust

Abstract

The utility model relates to the technical field of two-for-one twisters, and discloses an automatic dust removal two-for-one twister which comprises a base and a two-for-one twisting device body fixedly connected to the top of the base, two partition plates are fixedly connected to the top of the base, and the two-for-one twisting device body is located between the two partition plates; a dust removal mechanism for removing dust on the yarn is arranged between the two isolation plates and comprises a protection plate arranged between the two isolation plates and a dust suction fan fixedly connected to the front face of the protection plate. According to the two-for-one twisting machine with the automatic dust removal function, dust removal treatment can be carried out on two-for-one twisted yarn in the two-for-one twisting device body by arranging the dust collection fan and the exhaust pipe, and then absorbed dust can be filtered by arranging the filter box and the filter screen, so that the dust is attached to the surface of the filter screen, and the dust collection fan is prevented from being damaged; and meanwhile, by arranging a handle and a sliding block, the filtering box can be conveniently pulled out, and then a worker can conveniently clean the filtering net.

Description

Technical Field

[0001] The present application relates to the technical field of two-for-one twisters, and in particular to a two-for-one twister with automatic dust removal. Background Art

[0002] Yarn is the name of a silk fabric. It is a very thin thread made by stretching, twisting and placing fibers. It is usually used as the raw material for weaving. The double twister is also called a doubling machine. It can twist and bond two or more single yarns into strands, while enhancing the performance of the original yarn to achieve higher usage requirements. Fixing one end of the yarn and rotating the other end of the yarn is called twisting.

[0003] After searching, the Chinese utility model patent with the authorization announcement number CN212771131U discloses a two-for-one twister with dust removal function, including a two-for-one twister body; a dust removal mechanism is arranged on the two-for-one twister body, and the dust removal mechanism includes a suction fan, a cylinder, a first slide rail, and a corrugated air duct sleeved in a spring tube, the corrugated air duct is installed on the first slide rail through a mounting component, one end of the corrugated air duct is connected to the suction fan, and the cylinder is connected to the mounting component. The utility model provides a two-for-one twister with dust removal function, the corrugated air duct slides along the first slide rail driven by the cylinder, and the suction fan works synchronously during the sliding process to suck away the air within the effective range of the two-for-one twister body, and further process the dust impurities in the air; the dust removal mechanism can collect and process the dust impurities generated when the two-for-one twister is working, thereby improving the environment around the two-for-one twister body, to ensure the two-for-one twisting quality of spinning and to improve the working environment of technical personnel.

[0004] At least the following problems exist in this technology: during use, since the dust removal mechanism of the utility model removes dust from the entire two-for-one twister, although it can achieve the effect of improving the working environment near the two-for-one twister body, the dust removal of the yarn is less targeted, resulting in residual dust in the yarn. Therefore, a two-for-one twister with automatic dust removal is proposed to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a two-for-one twisting machine with automatic dust removal, which has the advantage of good dust removal effect on yarn. It solves the problem that since the dust removal mechanism removes dust from the entire two-for-one twisting machine, although it can achieve the effect of improving the working environment near the two-for-one twisting machine body, the dust removal of the yarn is less targeted, resulting in residual dust in the yarn.

[0006] In summary, the present application provides the following technical solutions: an automatic dust removal two-for-one twisting machine, comprising a base and a two-for-one twisting device body fixedly connected to the top of the base, two isolation plates fixedly connected to the top of the base, the two-for-one twisting device body is located between the two isolation plates, and a dust removal mechanism for removing dust from the yarn is provided between the two isolation plates;

[0007] The dust removal mechanism includes a protection plate arranged between two isolation plates, a dust suction fan fixedly connected to the front side of the protection plate, an exhaust pipe fixedly connected to one end of the dust suction fan and extending to the inside of the protection plate, and a filtering structure arranged inside the exhaust pipe and extending to the front side thereof.

[0008] The present application adopts the above-mentioned technical solution and arranges a dust suction fan and an exhaust duct to remove dust from the twisted yarn in the two-for-one twisting device body. By arranging a filtering structure, damage to the dust suction fan can be avoided, thereby solving the problem that although the dust removal mechanism removes dust from the entire two-for-one twisting machine and can achieve a dust removal effect, the dust removal of the yarn is less targeted, resulting in residual dust in the yarn.

[0009] Furthermore, the exhaust pipe passes through the protection plate and is slidably connected thereto, and an exhaust port adapted to the exhaust pipe is provided inside the protection plate.

[0010] The beneficial effect of adopting the above further solution is that by passing the exhaust pipe through the protective plate, the dust removal effect of the exhaust pipe on the yarn can be improved.

[0011] Furthermore, the filtering structure includes a filtering box slidably connected to the inside of the exhaust pipe, a dustproof net fixedly connected to the inside of the filtering box, and a handle fixedly connected to the filtering and one side.

[0012] The beneficial effect of adopting the above further solution is that by providing a filter box and a filter net, the absorbed dust can be filtered so that the dust adheres to the surface of the filter net, thereby avoiding damage to the dust suction fan.

[0013] Furthermore, the top and bottom of the filter box are fixedly connected with a slider extending into the interior of the exhaust pipe, and a slide groove matching the slider is provided on the inner wall of the exhaust pipe.

[0014] The beneficial effect of adopting the above further solution is that by providing a handle and a slider, it is convenient to pull out the filter box, thereby making it easier for staff to clean the filter screen.

[0015] Furthermore, a threaded column penetrating the protective plate is fixedly connected to the front side of the isolation plate, a threaded groove matching the threaded column is provided inside the protective plate, and a fixing sleeve is threadedly connected to one end of the threaded column away from the isolation plate.

[0016] The beneficial effect of adopting the above further scheme is: by setting threaded columns and threaded grooves, the protective plate can be fixed between the two isolation plates, so that the yarn is in a relatively closed space, avoiding external dust from contaminating the yarn, and at the same time making it convenient for staff to disassemble and assemble the protective plate.

[0017] Furthermore, the number of the threaded columns is four, and the four threaded columns are evenly distributed on the front sides of the two isolation plates.

[0018] The beneficial effect of adopting the above further solution is that by providing four threaded columns, the stability of the installation of the protection plate can be improved.

[0019] Furthermore, a back plate is fixedly connected to the back of the top of the base, a wire guide is fixedly installed on the front of the back plate, and a tension detector is fixedly installed on the front of the back plate.

[0020] The beneficial effect of adopting the above further solution is that the yarn can be positioned by setting the thread guide.

[0021] Compared with the prior art, the present application provides a two-for-one twisting machine with automatic dust removal, which has the following beneficial effects:

[0022] 1. The automatic dust removal two-for-one twisting machine can remove dust from the two-for-one twisted yarn in the two-for-one twisting device body by arranging a dust suction fan and an exhaust pipe, and can filter the absorbed dust by arranging a filter box and a filter net, so that the dust adheres to the surface of the filter net to avoid damage to the dust suction fan. At the same time, by arranging a handle and a slider, it is convenient to pull out the filter box, which makes it convenient for the staff to clean the filter net.

[0023] 2. The automatic dust-removing two-for-one twisting machine can fix the protective plate between two isolation plates by arranging threaded columns and threaded grooves, so that the yarn is in a relatively closed space to prevent the yarn from being contaminated by external dust. At the same time, it is convenient for the staff to disassemble and assemble the protective plate, thereby improving the practicality of the device and solving the problem that although the dust removal mechanism can achieve the dust removal effect for the entire two-for-one twisting machine, the dust removal effect on the yarn is weak, resulting in residual dust in the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional view of the structure of this application;

[0025] Figure 2 It is a side sectional view of the structure of the present application;

[0026] Figure 3 It is a structural stereogram of the protection plate of the present application;

[0027] Figure 4 It is a structural stereogram of the filter box of the present application.

[0028] Description of reference numerals:

[0029] 1. Base; 2. Two-for-one twisting device body; 3. Isolation plate; 4. Protection plate; 5. Dust suction fan; 6. Exhaust duct; 7. Filter box; 8. Filter net; 9. Handle; 10. Positioning block; 11. Threaded column; 12. Threaded groove; 13. Back plate; 14. Positioner; 15. Tension detector. DETAILED DESCRIPTION

[0030] See also Figure 1-4 In this embodiment, an automatic dust-removing two-for-one twisting machine comprises a base 1 and a two-for-one twisting device body 2 fixedly connected to the top of the base 1, two isolation plates 3 are fixedly connected to the top of the base 1, the two-for-one twisting device body 2 is located between the two isolation plates 3, and a dust removal mechanism for removing dust from the yarn is arranged between the two isolation plates 3. The dust removal mechanism comprises a protection plate 4 arranged between the two isolation plates 3, a dust suction fan 5 fixedly connected to the front face of the protection plate 4, an exhaust pipe 6 fixedly connected to one end of the dust suction fan 5 and extending to the inside of the protection plate 4, and a filtering structure arranged inside the exhaust pipe 6 and extending to the front face thereof.

[0031] Among them, the exhaust pipe 6 passes through the protection plate 4 and is slidably connected thereto. An exhaust port adapted to the exhaust pipe 6 is opened inside the protection plate 4. The filtering structure includes a filter box 7 slidably connected to the exhaust pipe 6, a dustproof net 8 fixedly connected to the inside of the filter box 7, and a handle 9 fixedly connected to one side of the filter 7.

[0032] It should be noted that the protection plate 4 is located on the front side of the two isolation plates 3, and the top and bottom of the filter box 7 are fixedly connected with sliders 10 extending into the exhaust pipe 6. The top wall and the bottom wall of the exhaust pipe 6 are provided with slide grooves respectively matched with the two sliders 10. By arranging the dust suction fan 5 and the exhaust pipe 6, the yarn after double twisting in the double twisting device body 2 can be dust-removed, and then by arranging the filter box 7 and the filter net 8, the absorbed dust can be filtered so that the dust adheres to the surface of the filter net 8 to avoid damage to the dust suction fan 5. At the same time, by arranging the handle 9 and the slider 10, it is convenient to pull out the filter box 7, and then it is convenient for the staff to clean the filter net 8.

[0033] See also Figure 2 and Figure 3 In this embodiment, the front side of the isolation plate 3 is fixedly connected with a threaded column 11 that passes through the protective plate 4. The interior of the protective plate 4 is provided with a threaded groove 12 that is compatible with the threaded column 11. The end of the threaded column 11 away from the isolation plate 3 is threadedly connected with a fixing sleeve. The number of the threaded columns 11 is four, and the four threaded columns 11 are evenly distributed on the front sides of the two isolation plates 3.

[0034] The connection between the threaded column 11 and the protection plate 4 is a sliding connection.

[0035] It should be noted that by setting the threaded column 11 and the threaded groove 12, the protection plate 4 can be fixed between the two isolation plates 3, so that the yarn is in a relatively closed space, avoiding external dust from contaminating the yarn, and at the same time making it convenient for the staff to disassemble and assemble the protection plate 4.

[0036] See also Figure 1 In this embodiment, a back plate 13 is fixedly connected to the back of the top of the base 1, a wire guide 14 is fixedly installed on the front of the back plate 13, and a tension detector 15 is fixedly installed on the front of the back plate 13.

[0037] The air outlet 6 is directly opposite to the twisted yarn between the thread guide 14 and the tension detector 15 .

[0038] The working principle of the above embodiment is:

[0039] The automatic dust-removing two-for-one twisting machine first places the protection plate 4 between the two isolation plates 3, then aligns the thread groove 12 on the protection plate 4 with the thread column 11, passes the thread column 11 through the inside of the protection plate 4, and then fixes the protection plate 4 with a fixing sleeve. At this time, the two-for-one twisting device body 2 is started to twist the yarn, and the dust suction fan 5 is started to absorb the dust attached to the surface of the yarn, so that the dust adheres to the surface of the filter screen 8. After the yarn is dusted for a period of time, the filter box 7 is pulled out to clean the filter screen 8.

Claims

1. A two-for-one twisting machine with automatic dust removal, comprising a base (1) and a two-for-one twisting device body (2) fixedly connected to the top of the base (1), characterized in that: Two isolation plates (3) are fixedly connected to the top of the base (1); the two-for-one twisting device body (2) is located between the two isolation plates (3); and a dust removal mechanism for removing dust from the yarn is provided between the two isolation plates (3); The dust removal mechanism comprises a protection plate (4) arranged between two isolation plates (3), a dust suction fan (5) fixedly connected to the front face of the protection plate (4), an exhaust pipe (6) fixedly connected to one end of the dust suction fan (5) and extending to the interior of the protection plate (4), and a filtering structure arranged inside the exhaust pipe (6) and extending to the front face thereof.

2. The automatic dust removal two-for-one twisting machine according to claim 1, characterized in that: The exhaust pipe (6) passes through the protection plate (4) and is slidably connected thereto; an exhaust port adapted to the exhaust pipe (6) is provided inside the protection plate (4).

3. The automatic dust removal two-for-one twisting machine according to claim 1, characterized in that: The filtering structure comprises a filtering box (7) slidably connected to the interior of the exhaust pipe (6), a dust screen (8) fixedly connected to the interior of the filtering box (7), and a handle (9) fixedly connected to one side of the filtering box (7).

4. The automatic dust removal two-for-one twisting machine according to claim 3, characterized in that: The top and bottom of the filter box (7) are fixedly connected to a slider (10) extending into the interior of the exhaust pipe (6), and a slide groove matching the slider (10) is provided on the inner wall of the exhaust pipe (6).

5. The automatic dust removal two-for-one twisting machine according to claim 1, characterized in that: A threaded column (11) penetrating the protective plate (4) is fixedly connected to the front surface of the isolation plate (3); a threaded groove (12) matching the threaded column (11) is provided inside the protective plate (4); and a fixing sleeve is threadedly connected to one end of the threaded column (11) away from the isolation plate (3).

6. The automatic dust removal two-for-one twisting machine according to claim 5, characterized in that: The number of the threaded columns (11) is four, and the four threaded columns (11) are evenly distributed on the front sides of the two isolation plates (3).

7. The automatic dust removal two-for-one twisting machine according to claim 1, characterized in that: A back plate (13) is fixedly connected to the back of the top of the base (1), a wire guide (14) is fixedly installed on the front of the back plate (13), and a tension detector (15) is fixedly installed on the front of the back plate (13).

Images