Spinning machine workpiece dust removal device

Abstract

The utility model relates to a spinning machine workpiece dust removal device which comprises a workbench, a dust removal device and a dust removal device. The upper and lower ends of the dust collection cover are open, and the upper end opening is butted with the air inlet; the shape of the storage plate is matched with that of the air inlet, and the storage plate is arranged in the air inlet and detachably connected with the workbench; the dust collection assembly comprises a dust collection pipeline, an axial flow fan and a collection part, the dust collection pipeline is arranged in the workbench, one end of the dust collection pipeline is in butt joint with the opening in the lower end of the dust collection cover, the axial flow fan is located in the dust collection pipeline, a machine shell of the axial flow fan is fixedly connected with the inner wall of the dust collection pipeline, and the collection part is located in the workbench and detachably connected with the other end of the dust collection pipeline. When the dust collector works, the axial flow fan is started, dust enters the dust collection cover under the action of airflow and then passes through the dust collection pipeline to the collection part to be collected, in the process, the dust cannot be dissipated into the air, the indoor environment cannot be polluted, and related workers can conduct dust collection work in the safer environment.

Description

Technical Field

[0001] This utility model belongs to the field of spinning machine technology, and specifically relates to a dust removal device for spinning machine workpieces. Background Technology

[0002] In today's textile production sector, with the large-scale application of compact spinning technology, the cleaning tasks for spinning components, especially those in the drafting zone, are becoming increasingly demanding. These include components such as rollers, upper pins, lower pins, and shaped tubes. The quality of workpiece cleaning directly affects not only yarn quality but also production efficiency. The labor intensity of cleaning work is related to the downtime of main equipment, which in turn affects output and operating costs. Furthermore, the quality of the cleaning environment is crucial to the health of the workers.

[0003] Currently, cleaning of spinning parts generally employs two methods: on-machine cleaning and off-machine cleaning. On-machine cleaning involves manual wiping and vacuuming, which is cumbersome, incomplete, and negatively impacts surrounding machines in normal operation. Off-machine cleaning involves unloading the parts from the machine and cleaning them in a separate cleaning room. However, due to the small space, dust permeates the entire work area, requiring employees to wear masks and goggles, which greatly endangers their health and can easily cause secondary contamination of the parts after cleaning.

[0004] Therefore, in view of the existing problems, how to provide a dust removal device for spinning machine parts to further improve the efficiency and quality of cleaning spinning parts and improve the working environment of the cleaning workshop is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a dust removal device for spinning machine workpieces, which aims to solve the problems of low dust removal efficiency and significant pollution to the workshop environment in the prior art.

[0006] To solve the above problems, the present invention adopts the following technical solution:

[0007] A dust removal device for spinning machine workpieces includes a workbench with an internal cavity and an air inlet on its upper surface; a dust collection hood with openings at both ends, the upper opening of which is connected to the air inlet and fixedly connected to the workbench; a shelf with a hollow structure adapted to the shape of the air inlet, arranged in the air inlet and detachably connected to the workbench surface; and a dust collection assembly including a dust collection pipe, an axial flow fan, and a collection section. The dust collection pipe is arranged inside the workbench, with one end connected to the lower opening of the dust collection hood. The axial flow fan is located inside the dust collection pipe, with its housing fixedly connected to the inner wall of the dust collection pipe. The collection section is located inside the workbench and detachably connected to the other end of the dust collection pipe.

[0008] The beneficial effects of this utility model are: it provides a dust removal device for spinning machine workpieces. The workpiece to be dusted is placed on the air inlet of the device using a shelf. After the dust collection component is activated, an airflow is formed from the air inlet to the dust collection pipe. Under the action of the airflow, the dust first enters the dust collection hood, and then passes through the dust collection pipe until it is collected in the collection section. During this process, the dust will not be scattered into the air and cause pollution to the indoor environment. The relevant personnel can carry out dust removal work in a safer environment.

[0009] Furthermore, the axial cross-section of the dust collection hood is frustoconical, and its larger end is fixedly connected to the workbench corresponding to the outer periphery of the air inlet.

[0010] A further beneficial effect of this invention is that the frustum-shaped dust collection hood can form an accelerated airflow through the gradually narrowing opening at the bottom, which facilitates the collection of dust.

[0011] Furthermore, there are multiple storage boards, which can be replaced and used interchangeably. Each storage board is provided with parallel and equally spaced rails, and the spacing between adjacent rails within the multiple storage boards is different to adapt to different spinning machine workpieces.

[0012] Further beneficial effects of this utility model are: the spaced fences on the shelf can support the spinning machine workpiece and leave enough space to allow dust to move into the dust collection trough through the gaps between the fences under negative pressure. In addition, multiple shelf boards are provided and can be replaced. The spacing of the fences on different shelf boards is different, so as to adapt to spinning machine workpieces of different sizes.

[0013] Furthermore, it also includes an airflow regulating valve, which is located inside the dust extraction duct and installed on the inner wall near the air inlet.

[0014] A further beneficial effect of this utility model is that the airflow in the dust collection duct can be controlled by setting a separate airflow regulating valve.

[0015] Furthermore, it also includes a screen, which is located inside the dust collection hood, arranged parallel to the surface of the workbench, and fixedly connected to the inner wall of the dust collection hood. The screen has a mesh size of 20-50.

[0016] Further beneficial effects of this utility model are: the screen can filter out some larger impurities, preventing these larger impurities from scratching the dust collection pipe and telescopic hose under the action of airflow, and the screen prevents workpieces from falling into the dust collection pipe.

[0017] Furthermore, it also includes a drying assembly, which includes multiple drying lamps, all of which are fixedly installed on the upper surface of the workbench.

[0018] A further beneficial effect of this invention is that the drying component can remove residual water stains and other substances from the workpieces of the spinning machine.

[0019] Furthermore, it also includes a protective cover plate, the shape of which is adapted to the air inlet, and one side of which is rotatably connected to the upper surface of the workbench corresponding to one side of the air inlet.

[0020] A further beneficial effect of this utility model is that the protective cover can be fastened when the device is not in use to prevent external impurities from entering the device.

[0021] Furthermore, it also includes a telescopic hose and a clamp. The lower end of the dust collection hood extends into a tube body in a direction away from the upper opening. One end of the telescopic hose is fixedly connected to the air inlet end of the dust collection pipe, and the other end is sleeved on the tube body. The clamp clamps the telescopic hose and the tube body.

[0022] A further beneficial effect of this utility model is that the tube body and clamp facilitate the connection between the telescopic hose and the bottom of the dust collection cover.

[0023] Furthermore, the spinning machine components include a leather roller, an upper pin, and a shaped tube.

[0024] The dust removal device for spinning machine workpieces provided by this utility model not only improves the work efficiency of employees, but also greatly maintains a good working environment and ensures the physical and mental health of workers. At the same time, by cleaning up the dust and impurities in a timely manner, it avoids secondary pollution of the cleaned workpieces. Attached Figure Description

[0025] Figure 1 This is an overall schematic diagram of a dust removal device for spinning machine workpieces provided by this utility model.

[0026] Figure Labels

[0027] 1. Workbench; 101. Air inlet; 2. Dust collection hood; 3. Shelf; 4. Dust suction pipe; 5. Axial flow fan; 6. Telescopic hose; 7. Collection section; 8. Air volume regulating valve; 9. Screen; 10. Drying lamp; 11. Protective cover; 12. Pipe body; 13. Clamp. Detailed Implementation

[0028] 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.

[0029] As shown in the figure, this utility model provides a dust removal device for spinning machine workpieces, including: a workbench 1, which is a traditional rectangular workbench 1, which can be made of brick and concrete, wood, or metal materials such as aluminum alloy. The interior of the workbench 1 has space to accommodate various functional components; specifically, an air inlet is machined on the upper surface of the workbench 1, and a dust collection hood 2 is installed inside the workbench 1. Specifically, the air inlet has a size of 110cm*45cm, and the dust collection hood 2 has openings at both the top and bottom ends, with the upper opening connecting to the air inlet. The shape and size of the air inlet are adapted to fit the workbench 1, and the lower opening is located inside the workbench 1. For ease of installation, the opening above the dust collection hood 2 is slightly lower than the upper surface of the workbench 1. The shelf 3 is mainly used to place the workpiece to be dusted. Its shape and size are adapted to the air inlet on the upper surface of the workbench 1. It is placed at the air inlet and is detachably connected to the tabletop of the workbench 1. After the workpiece to be dusted is placed on the shelf 3, the subsequent dust removal work can be carried out. The dust collection assembly includes the dust collection pipe 4 and the axial flow fan. The main functions of the machine 5, the telescopic hose 6, and the collection unit 7 are to generate negative pressure to aid in dust removal. Specifically, the dust suction pipe 4 is arranged inside the workbench 1. The diameter of the dust suction pipe is 20-30cm and the material is PVC pipe, or it can be made of sheet metal. The axial flow fan 5 is located inside the dust suction pipe 4, and its casing is fixedly connected to the inner wall of the dust suction pipe 4. The telescopic hose 6 is located inside the workbench 1, with one end detachably connected to the dust inlet end of the dust suction pipe 4 and the other end detachably connected to the bottom of the dust collection hood 2 and connected to the dust collection hood 2. The system also includes a collection unit 7, which is located inside the workbench 1. Inside the unit 1, the air outlet of the dust collection pipe 4 is detachably connected to collect the cleaned dust. When the axial flow fan 5 is started, a negative pressure is generated in the dust collection pipe 4, which in turn forms an airflow from the air inlet to the dust collection pipe 4. Under the action of the airflow, the dust on the surface of the workpiece is removed. In this process, the dust first enters the dust collection hood 2 under the action of negative pressure, and then passes through the dust collection pipe 4 until it is collected in the collection part 7. During this process, the dust will not be scattered into the air and cause pollution to the indoor environment. The relevant personnel can carry out dust removal work in a safer environment.

[0030] In some embodiments, multiple shelf panels 3 are provided and can be interchanged. Each shelf panel 3 is provided with parallel and spaced-apart rails to facilitate the placement of spinning machine workpieces. The spaced-apart rails on the shelf panel 3 can support the spinning machine workpieces and leave enough space to allow dust to move into the dust collection trough through the gaps between the rails under negative pressure. Furthermore, the different spacing of the rails on the multiple shelf panels 3 can accommodate a variety of different spinning machine workpieces. Dust removal work can be carried out on different types of spinning machine workpieces by changing different shelf panels 3.

[0031] Based on the previous embodiment, in order to more stably place the storage board 3, multiple support plates are provided at the air inlet. The multiple support plates are arranged parallel to each other and at equal intervals, located inside the air inlet, and their two ends are detachably connected to the inner wall of the workbench 1 where the air inlet is opened. Each support plate is 2-5cm wide and 0.5-1cm thick, and is made of iron. The storage board 3 is placed on the multiple support plates, and the storage board 3 is fixed at the air inlet by the support plates. In particular, the fence and the support plates are perpendicular to each other.

[0032] In some embodiments, an air volume regulating valve 8 is included. The air volume regulating valve 8 is installed inside the dust collection pipe, on an inner wall near the air inlet, and plays the role of regulating the air volume. Specifically, in this embodiment, an insert plate is used for adjustment. The insert plate is arranged parallel to the inner diameter of the pipe and is slidably inserted into the dust collection pipe 4. The overlapping area between the insert plate and the inner cross section of the pipe can be freely adjusted. By controlling the overlapping area between the insert plate and the inlet of the dust collection pipe 4, the effective diameter through which the airflow passes in the dust collection pipe 4 can be controlled, thereby controlling the size of the airflow.

[0033] Furthermore, it also includes a screen 9, which is located inside the dust collection hood 2, horizontally arranged and fixedly installed on the inner wall of the dust collection hood 2. The position is not limited. It can be installed near the air inlet of the dust collection hood 2 and fixed to the frame of the dust collection hood 2 by rivets, or it can be installed in the middle of the dust collection hood 2. The screen 9 can filter out some larger impurities and prevent these larger impurities from scratching the dust collection pipe 4 and the telescopic hose 6 under the action of airflow. The screen 9 also prevents workpieces from falling into the dust collection pipe 4.

[0034] Specifically, the mesh size of sieve 9 is 20-50.

[0035] More specifically, the filter material of screen 9 can be nylon or other mesh materials such as metal wire.

[0036] In some embodiments, a drying assembly is also included, which includes multiple drying lamps 10, all of which are fixedly installed on the upper surface of the workbench 1. Specifically, it includes 3-5 drying lamps 100-300 watts each, controlled by a separate power supply. They can be directly installed on the workbench 1 or on the wall against which the workbench 1 is attached. Their heat dissipation surfaces all face the upper surface of the workbench 1. In this embodiment, the drying assembly can remove and dry the water stains and other substances remaining on the spinning machine workpiece, making it convenient for timely use without sticking to the yarn.

[0037] In some embodiments, a protective cover plate 11 is also included. The protective cover plate 11 is adapted to the shape of the groove of the dust collection hood 2, and one side of it is rotatably connected to the edge of the groove of the dust collection hood 2. In this embodiment, when the protective cover plate 11 is lowered, it is slightly tight to the funnel groove. The protective cover plate 11 can be fastened when the device is not in use to prevent external impurities from entering the device.

[0038] Specifically, a small circular hole is drilled near the edge of the protective cover 11 to facilitate lifting the protective cover 11 during operation.

[0039] More specifically, the diameter of the small circular holes on the protective cover 11 is 0.9cm-1.2cm, which is about the thickness of a human finger.

[0040] In some embodiments, the dust collection hood 2 is funnel-shaped, with the area of ​​its upper opening being larger than the area of ​​its lower opening. Specifically, the upper opening is rectangular and the lower opening is a small circle. In this embodiment, the funnel-shaped dust collection hood 2, with its gradually narrowing lower groove wall and telescopic hose 6, can form an accelerated airflow, which facilitates the collection of dust.

[0041] Specifically, the upper opening and air inlet are aligned so that they are parallel to the upper surface of workbench 1. The lower opening can be parallel to the upper surface of workbench 1, perpendicular to the upper surface of workbench 1, or at other angles.

[0042] In some embodiments, the system further includes a tube body 12 and a clamp 13. One end of the tube body 12 is connected to the lower end of the dust collection hood 2 and is integrally formed with the dust collection hood 2. The telescopic hose 6 is sleeved on the outer wall of the other end of the tube body 12 and is clamped to the tube body 12 by the clamp 13. In this embodiment, the tube body 12 and the clamp 13 facilitate the connection between the telescopic hose 6 and the dust collection hood 2, and the connection position and height of the dust collection pipe 4 at the lower outlet position of the dust collection hood 2 can be adjusted.

[0043] In some embodiments, the collection unit 7 may be a filter bag or a dust removal system provided by the workshop.

[0044] The specific usage process of this utility model is as follows: Replace the appropriate shelf 3, place the spinning machine workpiece on the shelf 3, open the insert plate, start the axial flow fan 5 to provide negative pressure, use the high-pressure airflow of the air gun to blow away the dust and ash on the spinning machine workpiece, and the dust and ash that fall off are sucked into the dust collection hood 2 under the action of the negative pressure airflow, and enter the filter bag or dust removal system through the dust suction pipe 4; furthermore, a wet cloth can be used to perform deep cleaning of the cotton wax and grease on the cleaned spinning machine workpiece, and it is dried in time under the irradiation of the drying lamp 10.

[0045] Using this device not only improves employee work efficiency but also greatly maintains a good working environment and ensures the physical and mental health of workers. At the same time, by cleaning up the dust and impurities in a timely manner, secondary pollution of the cleaned parts is avoided.

[0046] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dust removal device for workpieces of a spinning machine, characterized in that, include: Workbench (1), the interior of the workbench (1) is a cavity, and an air inlet is provided on its upper surface; Dust collection hood (2), the dust collection hood (2) is cylindrical and located in the cavity, and its upper opening is fixedly connected to the workbench (1) corresponding to the outer periphery of the air inlet; The shelf (3) has a hollow structure and is adapted to be detachably connected to the air inlet and the upper surface of the workbench (1); The dust collection assembly includes a dust collection pipe (4), an axial flow fan (5), and a collection part (7). The dust collection pipe (4) is arranged in the cavity, with one end connected to the lower port of the dust collection hood (2). The axial flow fan (5) is located inside the dust collection pipe (4), and its housing is fixedly connected to the inner wall of the dust collection pipe (4). The collection part (7) is located in the cavity and is detachably connected to the other end of the dust collection pipe (4).

2. The dust removal device for spinning machine workpieces according to claim 1, characterized in that, The dust collection hood (2) has a frustum-shaped axial section, and its large end is fixedly connected to the workbench (1) corresponding to the outer periphery of the air inlet.

3. The dust removal device for spinning machine workpieces according to claim 1, characterized in that, There are multiple storage boards (3), and the multiple storage boards (3) can be used interchangeably. Each storage board (3) is provided with parallel and equally spaced fences. The spacing between adjacent fences in the multiple storage boards (3) is different to adapt to different spinning machine workpieces.

4. The dust removal device for spinning machine workpieces according to claim 1, characterized in that, It also includes an air volume regulating valve (8), which is located inside the dust collection pipe (4) and installed on the inner wall near the air inlet end of the dust collection pipe (4).

5. The dust removal device for spinning machine workpieces according to claim 1, characterized in that, It also includes a screen (9), which is located inside the dust collection hood (2), arranged parallel to the table surface of the workbench (1), and fixedly connected to the inner wall of the dust collection hood (2).

6. A dust removal device for spinning machine workpieces according to claim 5, characterized in that, The sieve is 20-50 mesh.

7. A dust removal device for spinning machine workpieces according to claim 1, characterized in that, It also includes a drying assembly, which includes multiple drying lamps (10), all of which are fixedly installed on the upper surface of the workbench (1).

8. A dust removal device for spinning machine workpieces according to claim 1, characterized in that, It also includes a protective cover plate (11), which is adapted to the shape of the air inlet, and one side of the cover plate (1) is rotatably connected to the upper surface of the workbench (1) corresponding to one side of the air inlet.

9. A dust removal device for spinning machine workpieces according to claim 1, characterized in that, It also includes a telescopic hose (6) and a clamp (13). The lower end of the dust collection hood (2) extends downward into a tube (12). One end of the telescopic hose (6) is fixedly connected to the air inlet of the dust collection pipe (4), and the other end is sleeved on the tube (12). The clamp (13) clamps the telescopic hose (6) and the tube (12).

10. A dust removal device for spinning machine workpieces according to any one of claims 1-9, characterized in that, The spinning machine components include a rubber roller, an upper pin, and a special-shaped tube.

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