Dust filtering structure of cotton slitter

Abstract

The utility model discloses a dust filtering structure of a cotton slitter, which relates to the technical field of dust filtering of cotton slitters and comprises a base, a cotton slitter body fixedly connected to the upper end of the base, fixing frames symmetrically connected to the upper end of the base in a threaded manner, a mounting box connected to the upper ends of the fixing frames in a threaded manner, a moving component mounted in the mounting box, and an adjusting plate slidably connected to the bottom end of the mounting box. An electric push rod is installed at the bottom end of the adjusting plate, the telescopic end of the electric push rod is in threaded connection with a dust suction box, a containing cavity is formed in the dust suction box, an electromagnetic adsorption assembly is installed in the containing cavity, an air exhaust air scoop is fixedly connected to the upper end of the dust suction box, a dust collection box is fixedly connected to the upper end of the base, and a dust collector is installed at the upper end of the dust collection box. By the adoption of the structure, fine particles such as cotton fibers can be efficiently adsorbed, the burden of a follow-up filter is relieved, meanwhile, the cotton fibers can be prevented from entering the dust collector, and the situation that the performance and the service life of the dust collector are affected due to potential safety hazards such as overheating or fire disasters caused by accumulation of the cotton fibers in the dust collector is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust filtering of a cotton opener, in particular to a dust filtering structure of a cotton opener. Background Art

[0002] The cotton opener is mainly used for the uniform loosening and fluffing of materials such as two-dimensional and three-dimensional screw cotton, PP cotton, doll cotton, and ordinary hollow cotton. Usually, it only needs to be loosened once, which is very suitable for toy factories, sofa factories, bedding factories, home textile garment factories, etc. In addition, it can also loosen old wool, wool sweaters, old quilts and other items. The dust filter structure of the cotton opener is usually designed to effectively collect and filter dust and impurities generated during the fiber processing process.

[0003] Publication No. "CN216688457U" discloses a dust suction device for a cotton opener, comprising an adjustment mechanism, a dust suction mechanism and a cotton opener body, wherein the dust suction mechanism is arranged on the adjustment mechanism, and the cotton opener body is arranged on the adjustment mechanism, wherein the adjustment mechanism comprises a fixed seat, a support plate is fixedly connected to the top of the fixed seat, a fixed box is fixedly connected to the top of the support plate, a motor box is fixedly connected to the left side of the fixed box, a motor is fixedly connected to the left side wall of the motor box, a threaded rod is fixedly connected to the output shaft of the motor, a threaded block is threadedly connected to the outer side of the threaded rod, and a movable block is fixedly connected to the bottom of the threaded block. The dust suction device for a cotton opener has a simple overall structure, and realizes the purpose of facilitating the adjustment of the dust suction device. The dust suction device can perform multi-range dust suction on the cotton opener, ensuring the dust suction effect of the dust suction device on the cotton opener, and improving the use efficiency and use effect of the dust suction device.

[0004] Although the above utility model achieves the purpose of easy adjustment of the dust suction device, the dust suction device can perform multi-range dust suction on the cotton opening and cleaning machine, ensuring the dust suction effect of the dust suction device on the cotton opening and cleaning machine, and improving the use efficiency and use effect of the dust suction device, the cotton opening machine will generate a large amount of fiber, dust and impurities during operation. Among them, cotton wool is light and easy to float, and it is easy to be sucked into the vacuum cleaner with the airflow. After entering the vacuum cleaner, the cotton wool will be entangled on the blades or shafts of the vacuum cleaner due to the centrifugal force and airflow, which will not only affect the operating efficiency of the fan and increase energy consumption, but also may cause the vacuum cleaner to malfunction or even damage. In addition, the entangled cotton wool may also become a source of fire, increasing the risk of fire. Utility Model Content

[0005] In response to the problems mentioned in the background technology, the purpose of the utility model is to provide a dust filtering structure for a cotton opener to solve the problem that cotton wool is sucked into the vacuum cleaner and entangled on the blades or shaft of the vacuum cleaner due to the centrifugal force and airflow, which not only affects the operating efficiency of the fan and increases energy consumption, but also may cause the vacuum cleaner to malfunction or even be damaged.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A dust filtering structure of a cotton opener comprises a base, the upper end of the base is fixedly connected to a cotton opener body, the upper end of the base is symmetrically threadedly connected to a fixing frame, the upper end of the fixing frame is threadedly connected to a mounting box, a moving component is installed inside the mounting box, the bottom end of the mounting box is slidably connected to an adjusting plate, the bottom end of the adjusting plate is installed with an electric push rod, the telescopic end of the electric push rod is threadedly connected to a dust suction box, a accommodating cavity is provided inside the dust suction box, an electromagnetic adsorption component is installed inside the accommodating cavity, an exhaust scoop is fixedly connected to the upper end of the dust suction box, the exhaust scoop is communicated with the accommodating cavity, the upper end of the base is fixedly connected to a dust collecting box, a vacuum cleaner is installed on the upper end of the dust collecting box, a connecting hose is fixedly connected to the vacuum end of the vacuum cleaner, and the other end of the connecting hose is fixedly connected to the exhaust scoop, so as to prevent cotton wool from entering the vacuum cleaner, and avoid cotton wool from accumulating inside the vacuum cleaner to cause safety hazards such as overheating or fire, thereby affecting the performance and life of the vacuum cleaner.

[0008] As a preferred technical solution, the electromagnetic adsorption component includes a high-voltage driver, a voltage regulator, an electrode wire, a fixed column and a dust suction plate. The voltage regulator is symmetrically installed on the upper end of the dust suction box, and the high-voltage driver is symmetrically installed on the upper end of the accommodating cavity. The high-voltage driver and the voltage regulator are connected to each other, and the electrode wire is installed on the opposite end of the high-voltage driver. The fixed columns are symmetrically installed on the outside of the electrode wire, and the dust suction plate is symmetrically fixedly connected to the outer wall of the fixed column, which can achieve efficient adsorption of tiny particles such as cotton wool, reduce the burden on subsequent filters, and thus extend the service life of the filter element.

[0009] As an optimal technical scheme, the moving assembly includes a driving motor, a screw rod, a guide rod, a moving block and a connecting block. A cavity is opened inside the installation box, and guide rods are fixedly connected at two ends of the cavity. A driving motor is installed at one end of the installation box, and an output end of the driving motor extends into the cavity and is fixedly connected to a screw rod through a rotating shaft. An end of the screw rod away from the driving motor is rotatably connected to one end of the cavity, and a moving block is sleeved on the outside of the screw rod and the guide rod, and the bottom end of the moving block is fixedly connected to the connecting block, and one end of the connecting block away from the moving block extends out of the bottom end of the installation box, the screw rod and the moving block are threadedly connected, the guide rod and the moving block are slidably connected, a moving groove is opened at the bottom end of the installation box, the moving groove is connected to the cavity, the connecting block and the moving groove are slidably connected, the bottom end of the connecting block is fixedly connected to the upper end of the adjusting plate, and the upper end of the adjusting plate is symmetrically fixedly connected with a T-shaped block, and the bottom end of the installation box is symmetrically opened with a T-shaped slot, and the T-shaped slot and the T-shaped block are slidably connected, which improves the flexibility and practicality of dust filtering, and can more accurately locate the area where cotton wool is most densely scattered, thereby concentrating power for collection, greatly improving the collection efficiency.

[0010] As a preferred technical solution, an installation groove is provided at the bottom of the dust collector box, an installation frame is inserted into the installation groove, a filter is fixedly connected to the installation frame, a through groove is provided at the upper end of the installation groove, the through groove is connected to the accommodating cavity, a magnetic suction groove is symmetrically provided at the upper end of the installation groove, a magnetic suction block is symmetrically fixedly connected to one end of the installation frame close to the installation groove, and the magnetic suction groove and the magnetic suction block are magnetically connected, which facilitates the operator to clean the electromagnetic component and helps to maintain the electromagnetic adsorption component in good working condition and performance.

[0011] As an optimal technical solution, the exhaust end of the vacuum cleaner is connected to the dust box, a filter cartridge is installed inside the dust box, a closed door is hinged at one end of the dust box, and an end of the dust box far away from the cotton opener body is fixedly connected to an exhaust pipe, which can ensure that the dust and impurities generated by the cotton opener during operation are effectively collected and filtered, reducing pollution to the environment.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] First, in the present invention, when the vacuum cleaner is started and vacuuming is performed by connecting the hose and the vacuum box, the high-voltage drive controller will send a signal to control the voltage regulator to start, and the electrode wire will start to release the voltage. At the same time, the electrode wire cooperates with the vacuum plate to generate an electrostatic field in the middle of the vacuum plate. The electrons, anions and cations generated after the gas is ionized are adsorbed on impurities such as cotton wool passing through the electric field, so that they acquire electric charge. Under the action of the electric field force, the charged impurities move to the vacuum plate opposite to the electrode and are deposited on the vacuum plate, which can achieve efficient adsorption of tiny particles such as cotton wool, reduce the burden of subsequent filters, and thus extend the service life of the filter element. At the same time, cotton wool can be prevented from entering the interior of the vacuum cleaner, avoiding the accumulation of cotton wool inside the vacuum cleaner to cause safety hazards such as overheating or fire, affecting the performance and life of the vacuum cleaner.

[0014] Second, in the utility model, the driving motor is started to control the screw rod to rotate, so that the moving block and the screw rod are threadedly rotated, thereby controlling the movement of the moving block. When the moving block moves, it slides on the outside of the guide rod at the same time, and the moving block drives the lower connecting block to slide inside the moving groove, thereby driving the adjustment plate to move, and the adjustment plate drives the lower electric push rod and the dust collection box to move horizontally, which improves the flexibility and practicality of dust filtration, and can more accurately locate the area where cotton wool is most densely scattered, so as to concentrate the force for collection, greatly improving the collection efficiency. This can not only reduce the scattering of cotton wool in the workshop, but also reduce the difficulty and workload of subsequent cleaning, ensuring that cotton wool can be effectively collected and processed under any circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2It is a schematic diagram of the cross-sectional three-dimensional structure of the dust collection box of the utility model;

[0017] Figure 3 The utility model Figure 2 A magnified view of part A;

[0018] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the installation box of the utility model.

[0019] 1. Base; 2. Cotton opener body; 3. Fixed frame; 4. Mounting box; 5. Cavity; 6. Adjustment plate; 7. Electric push rod; 8. Dust box; 9. Dust collecting box; 10. Moving assembly; 101. Driving motor; 102. Screw rod; 103. Guide rod; 104. Moving block; 105. Connecting block; 11. Moving groove; 12. Electromagnetic adsorption assembly; 121. High-voltage driver; 122. Voltage regulator; 123. Electrode wire; 124. Fixed column; 125. Dust plate; 13. Accommodating chamber; 14. Mounting groove; 15. Through groove; 16. Mounting frame; 17. Filter screen; 18. Magnetic groove; 19. Magnetic block; 20. Connecting hose; 21. Exhaust scoop; 22. Vacuum cleaner; 23. Closed door; 24. Filter element; 25. Exhaust pipe; 26. T-shaped groove; 27. T-shaped block. DETAILED DESCRIPTION

[0020] Example

[0021] refer to Figures 1 to 4 The dust filtering structure of a cotton opener described in this embodiment includes a base 1, the upper end of the base 1 is fixedly connected to a cotton opener body 2, the upper end of the base 1 is symmetrically threadedly connected to a fixing frame 3, the upper end of the fixing frame 3 is threadedly connected to a mounting box 4, a moving component 10 is installed inside the mounting box 4, an adjusting plate 6 is slidably connected to the bottom end of the mounting box 4, an electric push rod 7 is installed at the bottom end of the adjusting plate 6, a dust collection box 8 is threadedly connected to the telescopic end of the electric push rod 7, a accommodating chamber 13 is opened inside the dust collection box 8, an electromagnetic adsorption component 12 is installed inside the accommodating chamber 13, an exhaust air scoop 21 is fixedly connected to the upper end of the dust collection box 8, and the exhaust air scoop 2 1 is communicated with the accommodating chamber 13, a dust box 9 is fixedly connected to the upper end of the base 1, a dust collector 22 is installed on the upper end of the dust box 9, a connecting hose 20 is fixedly connected to the suction end of the dust collector 22, and the other end of the connecting hose 20 is fixedly connected to the suction air scoop 21, the cotton opener body 2 is started to operate, and the dust collector 22 is started at the same time, and dust is sucked through the connecting hose 20 and the dust box 8, cotton wool and other impurities are firstly filtered through the filter net 17, and then enter the dust box 8 for electromagnetic adsorption, and then cotton wool and other impurities that are not electromagnetically adsorbed enter the dust box 9 through the connecting hose 20 for secondary filtration.

[0022] refer to Figure 2The electromagnetic adsorption component 12 includes a high-voltage driver 121, a voltage regulator 122, an electrode line 123, a fixing column 124 and a dust collecting plate 125. The voltage regulator 122 is symmetrically installed on the upper end of the dust collecting box 8, and the high-voltage driver 121 is symmetrically installed on the upper end of the accommodating cavity 13. The high-voltage driver 121 and the voltage regulator 122 are connected to each other. The electrode line 123 is installed on the opposite end of the high-voltage driver 121. The fixing column 124 is symmetrically installed on the outer side of the electrode line 123. The dust collecting plate 125 is symmetrically fixedly connected to the outer wall of the fixing column 124. , start the vacuum cleaner 22, and when vacuuming is performed by connecting the hose 20 and the dust box 8, the high-voltage drive controller will send a signal to control the voltage regulator 122 to start, and the electrode line 123 will begin to release the voltage. At the same time, the electrode line 123 cooperates with the dust collecting plate 125 to generate an electrostatic field in the middle of the dust collecting plate 125. The electrons, anions and cations generated after the gas is ionized are adsorbed on impurities such as cotton wool passing through the electric field, so that they gain electric charge. Under the action of the electric field force, the charged impurities move to the dust collecting plate 125 with the opposite electrode and are deposited on the dust collecting plate 125.

[0023] refer to Figure 1 and Figure 4 The moving assembly 10 includes a driving motor 101, a screw rod 102, a guide rod 103, a moving block 104 and a connecting block 105. A cavity 5 is opened inside the installation box 4, and the two ends of the cavity 5 are fixedly connected with the guide rods 103. The driving motor 101 is installed at one end of the installation box 4, and the output end of the driving motor 101 extends into the cavity 5 and is fixedly connected with the screw rod 102 through a rotating shaft. The end of the screw rod 102 away from the driving motor 101 is rotatably connected to one end of the cavity 5. The outer sides of the screw rod 102 and the guide rod 103 are both sleeved with a moving block 104, and the bottom end of the moving block 104 is fixedly connected with the connecting block 105. The end of the connecting block 105 away from the moving block 104 extends out of the bottom end of the installation box 4. The screw rod 102 and the moving block 104 are threadedly connected, and the guide rod 103 and the moving block 104 are slidably connected. The movable groove 11 is connected with the cavity 5, the connecting block 105 is slidably connected with the movable groove 11, the bottom end of the connecting block 105 is fixedly connected with the upper end of the adjusting plate 6, the upper end of the adjusting plate 6 is symmetrically fixedly connected with a T-shaped block 27, the bottom end of the mounting box 4 is symmetrically provided with a T-shaped groove 26, the T-shaped groove 26 and the T-shaped block 27 are slidably connected, the driving motor 101 is started, the screw rod 102 is controlled to rotate, so that the movable block 104 and the screw rod 102 are threadedly rotated, thereby controlling the movable block 104 to move, when the movable block 104 moves, it slides on the outside of the guide rod 103 at the same time, and the movable block 104 drives the lower connecting block 105 to slide inside the movable groove 11, thereby driving the adjusting plate 6 to move, and at the same time the T-shaped block 27 slides inside the T-shaped groove 26, and the adjusting plate 6 drives the lower electric push rod 7 and the dust collection box 8 to move laterally.

[0024] refer to Figure 3 , a mounting groove 14 is provided at the bottom of the dust collection box 8, a mounting frame 16 is inserted inside the mounting groove 14, a filter screen 17 is fixedly connected inside the mounting frame 16, a through groove 15 is provided at the upper end of the mounting groove 14, the through groove 15 is communicated with the accommodating chamber 13, a magnetic suction groove 18 is symmetrically provided at the upper end of the mounting groove 14, a magnetic suction block 19 is symmetrically fixedly connected to one end of the mounting frame 16 close to the mounting groove 14, and the magnetic suction groove 18 and the magnetic suction block 19 are magnetically connected, the mounting frame 16 is pulled downward, so that the magnetic suction block 19 and the magnetic suction groove 18 end magnetic suction, and at the same time, the mounting frame 16 and the mounting groove 14 end plugging, the mounting frame 16 and the filter screen 17 are removed, and the cotton wool on the filter screen 17 and the dust collection plate 125 is cleaned. After cleaning, the mounting frame 16 and the mounting groove 14 are merged, so that the mounting frame 16 is inserted into the mounting groove 14, and at the same time, the magnetic suction block 19 and the magnetic suction groove 18 are magnetically connected.

[0025] refer to Figure 1 The exhaust end of the vacuum cleaner 22 is connected to the dust box 9, a filter element type filter 24 is installed inside the dust box 9, a closed door 23 is hinged at one end of the dust box 9, and an outlet pipe 25 is fixedly connected to one end of the dust box 9 away from the cotton machine body 2. Cotton wool and other impurities after electromagnetic absorption enter the dust box 9 through the vacuum cleaner 22 and the connecting pipe, and then are filtered for the second time through the filter element type filter 24, and are discharged through the outlet pipe 25 after filtering.

[0026] Principle and advantages of use: First, start the vacuum cleaner 22. When vacuuming by connecting the hose 20, the exhaust scoop 21 and the dust box 8, the high-voltage drive controller will send a signal to control the voltage regulator 122 to start, and the electrode line 123 will start to release the voltage. At the same time, the electrode line 123 cooperates with the dust collecting plate 125 to generate an electrostatic field in the middle of the dust collecting plate 125. The electrons, anions and cations generated after the gas is ionized are adsorbed on impurities such as cotton wool passing through the electric field, so that they gain electric charge. Under the action of the electric field force, the charged impurities move to the dust collecting plate 125 with the opposite electrode and are deposited on the dust collecting plate 125. At the same time, the drive motor 101 is started to control the wire The rod 102 rotates, so that the moving block 104 and the screw rod 102 are threadedly rotated, thereby controlling the movement of the moving block 104. When the moving block 104 moves, it slides on the outside of the guide rod 103 at the same time. The moving block 104 drives the lower connecting block 105 to slide inside the moving groove 11, thereby driving the adjustment plate 6 to move. The adjustment plate 6 drives the lower electric push rod 7 and the dust box 8 to move horizontally. The remaining cotton wool and other impurities that are not electromagnetically absorbed by the dust plate 125 are collected in the dust box 9 through the connecting hose 20 and the dust collector 22, and then filtered twice by the filter element filter 24, and finally the gas is discharged through the outlet pipe 25;

[0027] The utility model can achieve efficient adsorption of tiny particles such as cotton wool, reduce the burden on subsequent filters, and thus extend the service life of the filter element. At the same time, it can prevent cotton wool from entering the interior of the vacuum cleaner 22, avoiding the accumulation of cotton wool inside the vacuum cleaner 22, causing safety hazards such as overheating or fire, and affecting the performance and life of the vacuum cleaner 22.

Claims

1. A dust filter structure for a cotton opener, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a cotton opener body (2); the upper end of the base (1) is symmetrically threadedly connected to a fixing frame (3); the upper end of the fixing frame (3) is threadedly connected to a mounting box (4); a moving component (10) is installed inside the mounting box (4); the bottom end of the mounting box (4) is slidably connected to an adjustment plate (6); the bottom end of the adjustment plate (6) is installed with an electric push rod (7); the telescopic end of the electric push rod (7) is threadedly connected to a dust collection box (8); a accommodating cavity is provided inside the dust collection box (8) (13), an electromagnetic adsorption component (12) is installed inside the accommodating chamber (13), an upper end of the dust box (8) is symmetrically fixedly connected with an exhaust scoop (21), and the exhaust scoop (21) is communicated with the accommodating chamber (13), an upper end of the base (1) is fixedly connected with a dust box (9), and a dust collector (22) is symmetrically installed on the upper end of the dust box (9), and the exhaust end of the dust collector (22) is fixedly connected with a connecting hose (20), and the other end of the connecting hose (20) is fixedly connected to the exhaust scoop (21).

2. The dust filtering structure of a cotton opener according to claim 1, characterized in that: The electromagnetic adsorption component (12) comprises a high-voltage driver (121), a voltage regulator (122), an electrode line (123), a fixing column (124) and a dust suction plate (125); the voltage regulator (122) is symmetrically mounted on the upper end of the dust suction box (8); the high-voltage driver (121) is symmetrically mounted on the upper end of the interior of the accommodating cavity (13); the high-voltage driver (121) and the voltage regulator (122) are connected to each other; the electrode line (123) is mounted on the opposite end of the high-voltage driver (121); the fixing column (124) is symmetrically mounted on the outer side of the electrode line (123); and the dust suction plate (125) is symmetrically fixedly connected to the outer side wall of the fixing column (124).

3. The dust filtering structure of a cotton opener according to claim 1, characterized in that: The moving assembly (10) comprises a driving motor (101), a screw rod (102), a guide rod (103), a moving block (104) and a connecting block (105); a cavity (5) is provided inside the installation box (4); both ends of the cavity (5) are fixedly connected to the guide rods (103); a driving motor (101) is installed at one end of the installation box (4); an output end of the driving motor (101) extends into the cavity (5) and is fixedly connected to the screw rod (102) via a rotating shaft; an end of the screw rod (102) away from the driving motor (101) is rotatably connected to an end of the cavity (5); a moving block (104) is sleeved on the outer sides of the screw rod (102) and the guide rod (103); a connecting block (105) is fixedly connected to the bottom end of the moving block (104); an end of the connecting block (105) away from the moving block (104) extends out of the bottom end of the installation box (4).

4. The dust filtering structure of a cotton opener according to claim 3 is characterized in that: The screw rod (102) and the moving block (104) are threadedly connected, and the guide rod (103) and the moving block (104) are slidably connected.

5. The dust filtering structure of a cotton opener according to claim 4, characterized in that: A movable groove (11) is provided at the bottom end of the installation box (4), the movable groove (11) is communicated with the cavity (5), the connecting block (105) is slidably connected to the movable groove (11), and the bottom end of the connecting block (105) is fixedly connected to the upper end of the adjustment plate (6).

6. The dust filtering structure of a cotton opener according to claim 1, characterized in that: The upper end of the adjustment plate (6) is symmetrically fixedly connected with a T-shaped block (27), and the bottom end of the installation box (4) is symmetrically provided with a T-shaped groove (26), and the T-shaped groove (26) and the T-shaped block (27) are slidably connected.

7. The dust filtering structure of a cotton opener according to claim 1, characterized in that: The dust collection box (8) is provided with a mounting groove (14) at the bottom end, a mounting frame (16) is inserted into the mounting groove (14), a filter screen (17) is fixedly connected to the mounting frame (16), and a through groove (15) is provided at the upper end of the mounting groove (14), and the through groove (15) is communicated with the accommodating chamber (13).

8. The dust filtering structure of a cotton opener according to claim 7, characterized in that: A magnetic attraction groove (18) is symmetrically provided at the upper end of the interior of the installation groove (14); a magnetic attraction block (19) is symmetrically fixedly connected to one end of the installation frame (16) close to the installation groove (14); and the magnetic attraction groove (18) and the magnetic attraction block (19) are magnetically connected.

9. The dust filtering structure of a cotton opener according to claim 1, characterized in that: The exhaust end of the dust collector (22) is in communication with the dust collecting box (9), and a cartridge filter (24) is installed inside the dust collecting box (9).

10. The dust filtering structure of a cotton opener according to claim 1, characterized in that: A closed door (23) is hingedly connected to one end of the dust box (9), and an air outlet pipe (25) is fixedly connected to one end of the dust box (9) away from the cotton machine body (2).

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