Cleaning and dust removing device for electric blanket production

Abstract

The utility model discloses a cleaning and dust removing device for electric blanket production, relates to the technical field of electric blanket production, and solves the problems that in the prior art, an electric blanket cannot be subjected to effective dust removing treatment, and the product quality of the electric blanket is badly influenced. A cleaning and dust removing device for electric blanket production comprises a first dust removing device, a second dust removing device and a discharging conveying device are sequentially arranged at one end of the first dust removing device, the first dust removing device comprises a first shell, and two dust removing mechanisms are arranged in the first shell up and down; the first dust removal device comprises a first shell, two brushing rollers are vertically arranged between the dust removal mechanisms and the first feeding port, a steering roller is arranged between the two dust removal mechanisms, a plurality of positioning rollers are arranged on the peripheral side of the steering roller, the second dust removal device comprises a second shell, and a plurality of dust collectors are arranged in the second shell. The device has the beneficial effects that double-sided dust removal can be performed on the electric blanket, so that dust and impurities on the surface of the electric blanket fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of electric blanket production, and specifically relates to a cleaning and dust removal device for electric blanket production. Background Art

[0002] An electric blanket is a common household heating device, mainly composed of heating wires, insulating materials, fabrics, control devices, etc. It generates heat by energizing the heating wires and transfers the heat to the fabric, thus providing a warm environment for users. The production process of electric blankets involves multiple links, including material preparation, processing, assembly, inspection, etc. During the production process of electric blankets, a large amount of dust and fine particles will be generated due to processes such as material cutting, grinding, and sewing. These dusts will pollute the production environment, affect the normal operation of production equipment and the health of workers. Therefore, cleaning and dust removal is an indispensable link in the production process of electric blankets.

[0003] The structure of the current electric blanket dust suction device is generally similar to that of a workbench for electric blanket production disclosed in the patent application number "CN202322123400.9", which includes a tabletop, a triangular cover plate, vertical rods, a suction fan, and a main dust suction pipe. Vertical rods are symmetrically arranged on the top of the tabletop; the triangular cover plate is arranged on the top of the vertical rods; the suction fan is arranged inside the vertical rods; the main dust suction pipe is arranged on the top of the suction fan; the dust suction pipe II is a telescopic pipe; the dust suction pipe III is arranged inside the dust suction pipe II. By telescoping the dust suction pipe III inside the dust suction pipe II, workers can move and adjust the position of the dust suction port according to the dust and lint generated during actual work. However, this utility model can only suck the dust generated during the production process and does not effectively remove dust from the electric blanket itself. The entry of dust into the electric blanket will cause problems such as short - circuit of the heating wires and decline in insulation performance, thus affecting the use performance and safety of the electric blanket, and further having an adverse impact on the product quality of the electric blanket.

[0004] Therefore, the utility model proposes a cleaning and dust removal device for electric blanket production to solve the above - mentioned problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a cleaning and dust removal device for electric blanket production, which is used to solve the problem in the prior art that the electric blanket itself cannot be effectively dust - removed, resulting in an adverse impact on the product quality of the electric blanket.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A cleaning and dust removal device for electric blanket production, including a first dust removal device. One end of the first dust removal device is successively provided with a second dust removal device and a blanking conveyor device. The first dust removal device includes a first housing. One end of the first housing corresponding to the second dust removal device is provided with a first feed inlet and a first discharge outlet. An inlet conveyor device is arranged at the upper end of the second dust removal device corresponding to the first feed inlet. The first discharge outlet is communicated with a second feed inlet of the second dust removal device. The blanking conveyor device is arranged at the position of a second discharge outlet of the second dust removal device. Two sets of dust removal mechanisms are arranged up and down in the first housing. Two brush rollers are arranged up and down between the dust removal mechanism and the first feed inlet. A turning roller is arranged between the two sets of dust removal mechanisms. A plurality of positioning rollers are arranged on the circumferential side of the turning roller. The turning roller and the positioning rollers are both rotatably connected to the first housing. The dust removal mechanism includes a pneumatic hammer. A collection box is arranged below the pneumatic hammer. A dust suction port is connected to the side wall of the collection box. Driving components are symmetrically arranged on both sides of the collection box. The driving components are a first driving roller and a second driving roller arranged up and down. The second dust removal device includes a second housing. A plurality of vacuum cleaners are arranged in the second housing. The vacuum cleaners are arranged up and down in a staggered manner in the second housing. A plurality of conveyor components are arranged on both sides in the first housing and the second housing.

[0008] By adopting the above technical solution, it is possible to remove dust from the upper and lower surfaces of the electric blanket, so that the dust and impurities on the surface of the electric blanket fall off. An inclined scraper is arranged in the collection box to make the stubborn dust and impurities attached to the electric blanket fall off. The electric blanket is guided by the turning roller and the positioning rollers and then enters the dust removal device again to receive the dust removal treatment of the electric blanket again, realizing double-sided dust removal of the electric blanket.

[0009] Furthermore, a first rotating roller is rotatably connected to the lower end of the first feed inlet. A first pressing roller is arranged at the upper end of the first rotating roller. The first pressing roller is rotatably connected to a first bracket. The first bracket is slidably connected to the first housing up and down through a first guide rod. A first return spring is arranged between the first bracket and the first housing.

[0010] By adopting the above technical solution, the first rotating roller and the first pressing roller can press the electric blanket material tightly to ensure that the surface of the material remains flat during feeding and adapt to electric blankets of different thicknesses.

[0011] Furthermore, a second rotating roller is rotatably connected to the upper end of the second discharge outlet. A second pressing roller is arranged at the lower end of the second rotating roller. The second pressing roller is rotatably connected to a second bracket. The second bracket is slidably connected to the second housing up and down through a second guide rod. A second return spring is arranged between the second bracket and the second housing.

[0012] By adopting the above technical solution, the second rotating roller and the second pressing roller can press the electric blanket material, ensuring that the surface of the material remains flat during discharging and adapting to electric blankets of different thicknesses.

[0013] Furthermore, a plurality of friction strips are uniformly arranged on the first driving roller and the second driving roller.

[0014] By adopting the above technical solution, the electric blanket can be driven to move, avoiding the occurrence of slipping of the conveying assembly.

[0015] Furthermore, the first driving roller is vertically slidably connected to the first housing through a bidirectional lead screw.

[0016] By adopting the above technical solution, the first driving roller can move up and down according to the thickness of the electric blanket, adjusting the contact pressure with the electric blanket, enabling the device to clean electric blankets of different thicknesses.

[0017] Furthermore, a scraper is arranged in the collection box, and the scraper is inclined.

[0018] By adopting the above technical solution, stubborn dust and impurities attached to the material can be made to fall off. Then the dust accumulates and slides into the collection box.

[0019] Furthermore, an observation window is provided on the first housing.

[0020] By adopting the above technical solution, the working condition inside the first dust removal device can be observed in a timely manner, avoiding the occurrence of slipping or material jamming.

[0021] In summary, compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] The present utility model can make the stubborn dust and impurities attached to the electric blanket fall off through the scraper, and at the same time, through the guidance of the turning roller and the positioning roller, it re-enters the dust removal device, realizing double-sided dust removal of the electric blanket, effectively removing the dust and fine particles in the electric blanket during the production process, and ensuring the stable reliability of the quality of the electric blanket product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a vertical schematic view of the present utility model Figure 1 ;

[0024] Figure 2 is a vertical schematic view of the present utility model Figure 2 ;

[0025] Figure 3 is a top view of the present utility model;

[0026] Figure 4 is Figure 3 a schematic cross-sectional view taken along line A-A of

[0027] Figure 5 This is the rear view of the present utility model;

[0028] In the figure: 1. Feeding conveyor device; 2. Discharging conveyor device; 3. First housing; 4. Observation window; 5. First feeding port; 6. First discharging port; 7. Brush hair roller; 8. Steering roller; 9. Positioning roller; 10. Pneumatic hammer; 11. Collection box; 12. Scraper; 13. Dust suction port; 14. Second housing; 15. Vacuum cleaner; 16. Second feeding port; 17. Second discharging port; 18. Conveying assembly; 19. First driving roller; 20. Second driving roller; 21. Friction strip; 22. Bi-directional lead screw; 23. First rotating roller; 24. First pressing roller; 25. First bracket; 26. First guiding rod; 27. First return spring; 28. Second rotating roller; 29. Second pressing roller; 30. Second bracket; 31. Second guiding rod; 32. Second return spring. Specific embodiments

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] In this application, the orientation or positional relationships indicated by terms such as "upper", "inner", "outer", "middle", etc. are based on the orientation or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements, or components must have a specific orientation or be constructed and operated in a specific orientation.

[0031] A cleaning and dust removal device for electric blanket production includes a first dust removal device. A second dust removal device and a discharging conveyor device 2 are sequentially arranged at one end of the first dust removal device. The first dust removal device includes a first housing 3. An observation window 4 is opened on the first housing 3, so that the working conditions inside the first dust removal device can be observed in time to avoid situations such as slipping or jamming of materials. A first feeding port 5 and a first discharging port 6 are opened at one end of the first housing 3 corresponding to the second dust removal device. A feeding conveyor device 1 is arranged at the upper end of the second dust removal device corresponding to the first feeding port 5. The first discharging port 6 is communicated with the second feeding port 16 of the second dust removal device. A discharging conveyor device 2 is arranged at the position of the second discharging port 17 of the second dust removal device;

[0032] The lower end of the first feed inlet 5 is rotatably connected to a first rotating roller 23. A first pressing roller 24 is provided at the upper end of the first rotating roller 23. The first pressing roller 24 is rotatably connected to a first support 25. The first support 25 is slidably connected to the first housing 3 up and down through a first guide rod 26. A first return spring 27 is provided between the first support 25 and the first housing 3. The upper end of the second discharge port 17 is rotatably connected to a second rotating roller 28. A second pressing roller 29 is provided at the lower end of the second rotating roller 28. The second pressing roller 29 is rotatably connected to a second support 30. The second support 30 is slidably connected to the second housing 14 up and down through a second guide rod 31. A second return spring 32 is provided between the second support 30 and the second housing 14. The first return spring 27 and the second return spring 32 can maintain the initial positions of the first support 25 and the second support 30, ensuring that during the transmission of the electric blanket, the first pressing roller 24 and the second pressing roller 29 can always keep the electric blanket in a pressed state.

[0033] There are two sets of dust removal mechanisms arranged vertically inside the first housing 3. There are two brush rollers 7 arranged vertically between the dust removal mechanisms and the first feed port 5. Thus, the electric blanket is conveyed to the first feed port 5 of the first dust removal device through the feed conveyor 1. After the electric blanket enters the first dust removal device, the two brush rollers 7 rotate to remove dust from the upper and lower surfaces of the electric blanket, causing the dust and impurities on the surface of the electric blanket to fall off. A turning roller 8 is arranged between the two sets of dust removal mechanisms. A plurality of positioning rollers 9 are arranged on the circumferential side of the turning roller 8. Both the turning roller 8 and the positioning rollers 9 are rotatably connected to the first housing 3. The electric blanket is guided by the turning roller 8 and the positioning rollers 9 and enters the dust removal device again to receive dust removal treatment of the electric blanket again, realizing double-sided dust removal of the electric blanket. The dust removal mechanism includes a pneumatic hammer 10. A collection box 11 is arranged below the pneumatic hammer 10. A scraper 12 is arranged inside the collection box 11, and the scraper 12 is inclined. Thus, the pneumatic hammer 10 periodically strikes the electric blanket, and the dust and impurities falling off the electric blanket fall into the collection box 11. The inclined scraper 12 is arranged inside the collection box 11 to make the stubborn dust and impurities attached to the electric blanket fall off. Then the dust accumulates and slides into the collection box 11. The dust suction port 13 connected to the side wall of the collection box 11 can suck tiny dust in the air to avoid secondary pollution to the electric blanket. The side wall of the collection box 11 is connected with a dust suction port 13. Driving components are symmetrically arranged on both sides of the collection box 11. The driving components are a first driving roller 19 and a second driving roller 20 arranged vertically. Thus, the driving components drive the electric blanket to move to avoid the occurrence of slipping of the conveyor 18. A plurality of friction strips 21 are evenly arranged on the first driving roller 19 and the second driving roller 20. The first driving roller 19 is vertically slidably connected to the first housing 3 through a bidirectional lead screw 22. Thus, the first driving roller 19 is vertically slidably connected to the first housing 3 through the bidirectional lead screw 22. Then the first driving roller 19 moves up and down according to the thickness of the electric blanket, and can adjust the contact pressure with the electric blanket, enabling the device to clean electric blankets of different thicknesses.

[0034] The second dust removal device includes a second housing 14. A plurality of vacuum cleaners 15 are arranged inside the second housing 14, and the vacuum cleaners 15 are arranged vertically and staggeredly inside the second housing 14. The electric blanket passes through the plurality of vertically and staggeredly arranged vacuum cleaners 15 to further adsorb the remaining dust and impurities. Then the dust-removed electric blanket reaches the second discharge port 17. The second rotating roller 28 and the second pressing roller 29 press the electric blanket tightly to ensure that the surface of the electric blanket remains flat during discharging. Then the electric blanket is conveyed to the blanking conveyor 2 to complete the blanking of the electric blanket. A plurality of conveyor components 18 are arranged on both sides inside the first housing 3 and the second housing 14, thus enabling the electric blanket to be conveyed smoothly.

[0035] The working process of the present utility model is as follows:

[0036] First, the electric blanket is conveyed to the first feed inlet 5 of the first dust removal device through the feed conveying device 1. After the electric blanket enters the first dust removal device, two brush rollers 7 rotate to remove dust from the upper and lower surfaces of the electric blanket, causing the dust and impurities on the surface of the electric blanket to fall off. Then, the driving assembly drives the electric blanket to move, preventing the conveying assembly 18 from slipping. Furthermore, the electric blanket is periodically struck by the pneumatic hammer 10, and the fallen dust and impurities of the electric blanket fall into the collection box 11. An inclined scraper 12 is provided in the collection box 11 to make the stubborn dust and impurities attached to the electric blanket fall off. Then, the dust accumulates and slides into the collection box 11. The dust suction port 13 connected to the side wall of the collection box 11 can suck the tiny dust in the air, preventing secondary pollution to the electric blanket. Guided by the turning roller 8 and the positioning roller 9, the electric blanket enters the dust removal device again and undergoes dust removal treatment again, achieving double-sided dust removal of the electric blanket. Furthermore, in the second housing 14, the electric blanket passes through a plurality of vacuum cleaners 15 arranged in an up-and-down staggered manner to further adsorb the remaining dust and impurities. Then, the dust-removed electric blanket reaches the second discharge port 17. The second rotating roller 28 and the second pressing roller 29 press the electric blanket tightly to ensure that the surface of the electric blanket remains flat during discharging. Then, the electric blanket is conveyed to the blanking conveying device 2 to complete the blanking of the electric blanket.

Claims

1. A cleaning and dust removal device for electric blanket production, comprising a first dust removal device, one end of which is provided with a second dust removal device and a material feeding conveying device (2) in sequence, wherein: The first dust removal device comprises a first shell (3), a first feed port (5) and a first discharge port (6) are provided at one end of the first shell (3) corresponding to the second dust removal device, a feed conveyor (1) is provided at the upper end of the second dust removal device corresponding to the first feed port (5), the first discharge port (6) is connected to a second feed port (16) of the second dust removal device, and the unloading conveyor (2) is provided at the position of the second discharge port (17) of the second dust removal device; Two groups of dust removal mechanisms are arranged in the upper and lower parts of the first shell (3); two brush rollers (7) are arranged between the dust removal mechanism and the first feed port (5); a steering roller (8) is arranged between the two groups of dust removal mechanisms; a plurality of positioning rollers (9) are arranged on the peripheral side of the steering roller (8); the steering roller (8) and the positioning roller (9) are both rotatably connected to the first shell (3); the dust removal mechanism comprises a pneumatic percussion hammer (10); a collection box (11) is arranged on the lower side of the pneumatic percussion hammer (10); a dust suction port (13) is connected to the side wall of the collection box (11); drive components are symmetrically arranged on both sides of the collection box (11); the drive components are a first drive roller (19) and a second drive roller (20) arranged in an upper and lower manner; The second dust removal device comprises a second shell (14), a plurality of dust collectors (15) are arranged in the second shell (14), and the dust collectors (15) are arranged in an up-and-down staggered manner in the second shell (14); A plurality of transmission components (18) are arranged on both sides of the first shell (3) and the second shell (14).

2. The cleaning and dust removal device for electric blanket production according to claim 1 is characterized in that: The lower end of the first feed port (5) is rotatably connected to a first rotating roller (23), the upper end of the first rotating roller (23) is provided with a first pressing roller (24), the first pressing roller (24) is rotatably connected to a first bracket (25), the first bracket (25) is connected to the first shell (3) by a first guide rod (26) for upward and downward sliding, and a first return spring (27) is provided between the first bracket (25) and the first shell (3).

3. The cleaning and dust removal device for electric blanket production according to claim 2 is characterized in that: The upper end of the second discharge port (17) is rotatably connected to a second rotating roller (28), the lower end of the second rotating roller (28) is provided with a second pressing roller (29), the second pressing roller (29) is rotatably connected to a second bracket (30), the second bracket (30) is slidably connected to the second shell (14) via a second guide rod (31), and a second return spring (32) is provided between the second bracket (30) and the second shell (14).

4. The cleaning and dust removal device for electric blanket production according to claim 1 is characterized in that: A plurality of friction strips (21) are evenly arranged on the first driving roller (19) and the second driving roller (20).

5. The cleaning and dust removal device for electric blanket production according to claim 4 is characterized in that: The first driving roller (19) is connected to the first shell (3) by means of a bidirectional screw rod (22) so as to slide up and down.

6. The cleaning and dust removal device for electric blanket production according to claim 1 is characterized in that: A scraper (12) is arranged in the collection box (11), and the scraper (12) is arranged at an inclination.

7. The cleaning and dust removal device for electric blanket production according to claim 1 is characterized in that: An observation window (4) is provided on the first shell (3).

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