Exhaust fume collecting hood for cloth production

Abstract

The utility model relates to the field of exhaust fume collecting hoods, and discloses an exhaust fume collecting hood for cloth production, which comprises a fixed frame, an exhaust fume collecting hood is fixedly installed at the top of the fixing frame, connecting rods are fixedly installed at the four corners of the top of the fixing frame, connecting flanges are fixedly installed at the tops of the connecting rods, and partition plates are fixedly installed between the inner walls of the front side and the rear side of the fixing frame and arranged in a bilateral symmetry mode. The device has the following advantages and effects that the fan is connected with the air suction pipeline through the arranged moving assembly, so that the smoke collecting hood can suck soft flocks and smoke generated by cutting, the filter screen is arranged at the bottom of the smoke collecting hood, and the device can control the motor to drive the lead screw to rotate, so that the smoke collecting hood can suck the soft flocks and the smoke generated by cutting. The lead screw can drive the sliding block to slide under stress through screw-thread fit after rotating, the sliding block is limited by the partition plate, so that the sliding block can only slide after being stressed, and the sliding block can drive the electrostatic adsorption cleaning roller to clean and adsorb the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke collecting hoods, in particular to a smoke collecting hood used for cloth production. Background Art

[0002] When recycling waste fiber cloth, it is necessary to cut the long strips of fiber cloth into segments to facilitate subsequent cutting and processing. When cutting the existing fiber cloth, a large amount of lint will be generated. Since the lint is light in weight, it will float in the air and pollute the air quality in the factory.

[0003] Publication No. CN 218460393 U discloses a fume hood for fabric production, comprising an inner hood body and an outer hood body. The inner hood body is located inside the outer hood body and is fixedly connected to the outer hood body via a plurality of connecting rods. A dust collection chamber is formed between the inner and outer hood bodies. A plug ring is annular in shape and is used to plug into and seal the lower end of the dust collection chamber.

[0004] In the prior art, when the smoke and hair debris are adsorbed and cleaned, a large amount of hair debris is easily blocked by the filter, so that the staff need to clean it regularly, which makes the staff's operation more time-consuming and labor-intensive;

[0005] Therefore, it is necessary to design a fume hood that is easy to clean and is used for cloth production. Utility Model Content

[0006] The utility model aims to provide a fume collecting hood for cloth production, which is easy to clean.

[0007] The above technical objectives of the present utility model are achieved through the following technical solutions: a smoke collecting hood for cloth production, comprising a fixing frame; a smoke collecting hood is fixedly installed on the top of the fixing frame, connecting rods are fixedly installed on the four corners of the top of the fixing frame, a connecting flange is fixedly installed on the top of the connecting rod, partitions are fixedly installed between the front and rear inner walls of the fixing frame, and are arranged symmetrically on the left and right, a motor is fixedly installed on the front inner wall of the fixing frame, and a screw rod is fixedly installed on the output end of the motor; a moving component, the moving component is installed on the screw rod; and a disassembly component, the disassembly component is installed on the moving component.

[0008] The present invention is further configured as follows: the moving assembly includes a sliding block and a clamping sleeve, the sliding block is threadedly mounted on the outside of the screw rod, and the clamping sleeve is fixedly mounted on the inside of the sliding block.

[0009] By adopting the above technical solution, the device can drive the sliding block to move under force through thread engagement.

[0010] The utility model is further configured as follows: the disassembly and assembly assembly includes an electric telescopic rod, a moving block, a clamping block, a control connecting rod, a fixed shaft and an electrostatic adsorption cleaning roller, the electric telescopic rod is fixedly mounted on an inner wall of one side of the threaded hole, the moving block is fixedly mounted on the output end of the electric telescopic rod, the clamping block is slidably mounted on the inner side of the clamping sleeve for one circle, the control connecting rod is rotatably mounted on the outside of the moving block and the control connecting rod, the fixed shaft is arranged between one side of the clamping block, and the electrostatic adsorption cleaning roller is rotatably mounted on the outside of the fixed shaft.

[0011] By adopting the above technical solution, the electrostatic adsorption cleaning roller can adsorb the hair debris above the filter at the bottom of the smoke collection hood through static electricity.

[0012] The present invention is further configured as follows: threaded holes are provided at the four corners of the top of the connecting flange, and locking bolts are threadedly installed on the inner sides of the threaded holes.

[0013] By adopting the above technical solution, the device can be hoisted through the connecting rod and the connecting flange.

[0014] The present invention is further configured as follows: the smoke collecting hood is conical in shape; an air intake duct is fixedly installed on the top of the smoke collecting hood; and the air intake duct is connected to a fan.

[0015] By adopting the above technical solution, after the air intake duct is connected to the fan, suction force can be generated to absorb hair debris and smoke.

[0016] The present invention is further configured as follows: a sliding groove is provided on one side of the partition, and the outer diameter of the fixed shaft is smaller than the height of the sliding groove.

[0017] By adopting the above technical solution, the sliding groove can easily shield the motor and the screw rod, making it difficult for hair debris to enter the inner side of the motor and the screw rod, and making it difficult for the fixed shaft and the electrostatic adsorption cleaning roller to interfere with each other during the sliding process.

[0018] The present invention is further configured such that the left and right sides of the sliding block are respectively fitted with an inner wall of one side of the fixing frame and one side of the partition.

[0019] By adopting the above technical solution, it is difficult for the sliding block to rotate along with the screw rod after being subjected to force, so that the sliding block can drive the fixed shaft and the electrostatic adsorption cleaning roller to slide.

[0020] The present invention is further configured as follows: a fixing groove is provided on one side of the sliding block, and the clamping sleeve is fixedly installed on the inner side of the fixing groove.

[0021] By adopting the above technical solution, the fixing groove facilitates the fixed installation of the clamping sleeve.

[0022] The present invention is further configured as follows: a limiting sliding groove is provided on one side of the clamping sleeve, and a clamping block is slidably installed on the inner side of the limiting sliding groove.

[0023] By adopting the above technical solution, the clamping block can be limited by the limiting sliding groove, so that the clamping block can only slide after being subjected to force.

[0024] The utility model is further configured as follows: a rotation groove is opened on one side of the moving block and the clamping block, and the control connecting rod is rotatably installed on the inner side of the rotation groove.

[0025] By adopting the above technical solution, the rotating groove makes it easy for the control link to change its angle, so that the control link can drive the clamping block to move after the angle is rotated.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model connects the fan with the suction duct through the provision of a movable assembly, so that the smoke collection hood can absorb hair scraps and smoke generated by cutting. A filter is provided at the bottom of the smoke collection hood. The device can control the motor to drive the screw to rotate, so that after the screw rotates, it can drive the sliding block to slide under force through the threaded engagement. Since the partition limits the sliding block, the sliding block can only slide under force, so that the sliding block can drive the electrostatic adsorption cleaning roller to clean and adsorb the filter;

[0028] 2. The utility model provides a disassembly and assembly component. During the long-term use of the electrostatic adsorption cleaning roller, a lot of hair debris is easily adhered to it. The staff can control the electric telescopic rod to drive the moving block to slide, so that the moving block can drive the control connecting rod to move, and the control connecting rod can drive the clamping block to move after the movement. Since the clamping block is limited by the limiting slide groove, the clamping block can only slide after being subjected to force, so that the clamping block can clamp or release the fixed shaft, thereby making the disassembly, replacement or cleaning of the electrostatic adsorption cleaning roller more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 The utility model is a structural schematic diagram of a smoke collecting hood for cloth production.

[0031] Figure 2 The utility model is a partial structural schematic diagram of a smoke collecting hood for cloth production.

[0032] Figure 3 The utility model is a partial structural schematic diagram of a smoke collecting hood for cloth production.

[0033] Figure 4 The utility model is a partial structural schematic diagram of a smoke collecting hood for cloth production.

[0034] Figure 5 yes Figure 4 Schematic diagram of the structure of part A in .

[0035] In the figure, 1. fixed frame; 2. smoke hood; 3. connecting rod; 4. connecting flange; 5. partition; 6. motor; 7. screw; 8. sliding block; 9. clamping sleeve; 10. electric telescopic rod; 11. moving block; 12. clamping block; 13. control connecting rod; 14. fixed shaft; 15. electrostatic adsorption cleaning roller; 16. threaded hole; 17. suction duct; 18. sliding groove; 19. fixed groove; 20. rotating groove; 21. limit slide groove. DETAILED DESCRIPTION

[0036] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The utility model provides a smoke collecting hood for cloth production, comprising a fixing frame 1; a smoke collecting hood 2 is fixedly mounted on the top of the fixing frame 1, connecting rods 3 are fixedly mounted on the four corners of the top of the fixing frame 1, a connecting flange 4 is fixedly mounted on the top of the connecting rod 3, partitions 5 are fixedly mounted between the front and rear inner walls of the fixing frame 1, and are arranged symmetrically on the left and right, a motor 6 is fixedly mounted on the front inner wall of the fixing frame 1, and a screw rod 7 is fixedly mounted on the output end of the motor 6; a moving assembly is mounted on the screw rod 7; and a disassembly assembly is mounted on the moving assembly.

[0037] Specifically, the moving assembly includes a sliding block 8 and a clamping sleeve 9 . The sliding block 8 is threadedly mounted on the outside of the screw rod 7 , and the clamping sleeve 9 is fixedly mounted on the inside of the sliding block 8 .

[0038] Specifically, the disassembly and assembly components include an electric telescopic rod 10, a moving block 11, a clamping block 12, a control link 13, a fixed shaft 14 and an electrostatic adsorption cleaning roller 15. The electric telescopic rod 10 is fixedly mounted on the inner wall of one side of the threaded hole 16, the moving block 11 is fixedly mounted on the output end of the electric telescopic rod 10, the clamping block 12 is slidably mounted on the inner side of the clamping sleeve 9 for one circle, the control link 13 is rotatably mounted on the outside of the moving block 11 and the control link 13, the fixed shaft 14 is arranged between one side of the clamping block 12, and the electrostatic adsorption cleaning roller 15 is rotatably mounted on the outside of the fixed shaft 14.

[0039] Specifically, threaded holes 16 are formed at the four corners of the top of the connecting flange 4 , and locking bolts are threadedly installed inside the threaded holes 16 .

[0040] Specifically, the smoke collecting hood 2 is conical in shape, and an air intake duct 17 is fixedly installed on the top of the smoke collecting hood 2 , and the air intake duct 17 is connected to the fan.

[0041] Specifically, a sliding groove 18 is formed on one side of the partition 5 , and the outer diameter of the fixed shaft 14 is smaller than the height of the sliding groove 18 .

[0042] Specifically, the left and right sides of the sliding block 8 are respectively in contact with one inner wall of the fixing frame 1 and one side of the partition plate 5 .

[0043] Specifically, a fixing groove 19 is formed on one side of the sliding block 8 , and the clamping sleeve 9 is fixedly installed on the inner side of the fixing groove 19 .

[0044] Specifically, a limiting sliding groove 21 is provided on one side of the clamping sleeve 9 , and a clamping block 12 is slidably mounted on the inner side of the limiting sliding groove 21 .

[0045] Specifically, a rotation groove 20 is formed on one side of the moving block 11 and the clamping block 12 , and the control link 13 is rotatably installed inside the rotation groove 20 .

[0046] The specific operation is to connect the fan to the suction pipe 17 so that the smoke hood 2 can absorb the hair scraps and the smoke generated by cutting. A filter is set at the bottom of the smoke hood 2. The device can control the motor 6 to drive the screw rod 7 to rotate, so that the screw rod 7 can drive the sliding block 8 to slide under force through the thread after rotation. Since the partition 5 limits the sliding block 8, the sliding block 8 can only slide after being forced, so that the sliding block 8 can drive the electrostatic adsorption cleaning roller 15 to clean and adsorb the filter; During long-term use, a lot of hair debris tends to adhere to the surface. The operator can control the electric telescopic rod 10 to drive the moving block 11 to slide, so that the moving block 11 can drive the control link 13 to move, and the control link 13 can drive the clamping block 12 to move after the movement. Since the clamping block 12 is limited by the limiting groove 21, the clamping block 12 can only slide when subjected to force, so that the clamping block 12 can clamp or release the fixed shaft 14, making the removal, replacement or cleaning of the electrostatic adsorption cleaning roller 15 more convenient and quick.

Claims

1. A fume hood for cloth production, characterized in that: include: A fixing frame (1); a smoke hood (2) is fixedly mounted on the top of the fixing frame (1); connecting rods (3) are fixedly mounted on the four corners of the top of the fixing frame (1); a connecting flange (4) is fixedly mounted on the top of the connecting rod (3); partitions (5) are fixedly mounted between the front and rear inner walls of the fixing frame (1) and are arranged symmetrically on both sides; a motor (6) is fixedly mounted on the front inner wall of the fixing frame (1); a screw rod (7) is fixedly mounted on the output end of the motor (6); A moving assembly, the moving assembly being mounted on the screw rod (7); The disassembly assembly is mounted on the moving assembly.

2. The fume hood for cloth production according to claim 1, characterized in that: The moving assembly comprises a sliding block (8) and a clamping sleeve (9), wherein the sliding block (8) is threadedly mounted on the outside of the screw rod (7), and the clamping sleeve (9) is fixedly mounted on the inside of the sliding block (8).

3. The fume hood for cloth production according to claim 1, characterized in that: The disassembly and assembly assembly comprises an electric telescopic rod (10), a moving block (11), a clamping block (12), a control connecting rod (13), a fixed shaft (14) and an electrostatic adsorption cleaning roller (15); the electric telescopic rod (10) is fixedly mounted on an inner wall of one side of the threaded hole (16); the moving block (11) is fixedly mounted on the output end of the electric telescopic rod (10); the clamping block (12) is slidably mounted on the inner side of the clamping sleeve (9) for one circle; the control connecting rod (13) is rotatably mounted on the outer side of the moving block (11) and the control connecting rod (13); the fixed shaft (14) is arranged between one side of the clamping block (12); and the electrostatic adsorption cleaning roller (15) is rotatably mounted on the outer side of the fixed shaft (14).

4. The fume hood for cloth production according to claim 1, characterized in that: Threaded holes (16) are provided at the four corners of the top of the connecting flange (4), and locking bolts are threadedly installed on the inner sides of the threaded holes (16).

5. The fume hood for cloth production according to claim 1, characterized in that: The smoke collecting hood (2) is conical in shape, and an air intake duct (17) is fixedly installed on the top of the smoke collecting hood (2), and the air intake duct (17) is connected to a fan.

6. The fume hood for cloth production according to claim 3, characterized in that: A sliding groove (18) is provided on one side of the partition (5), and the outer diameter of the fixed shaft (14) is smaller than the height of the sliding groove (18).

7. The fume hood for cloth production according to claim 2, characterized in that: The left and right sides of the sliding block (8) are respectively fitted with one inner wall of the fixing frame (1) and one side of the partition (5).

8. The fume hood for cloth production according to claim 2, characterized in that: A fixing groove (19) is provided on one side of the sliding block (8), and the clamping sleeve (9) is fixedly installed on the inner side of the fixing groove (19).

9. The fume hood for cloth production according to claim 2, characterized in that: A limiting sliding groove (21) is provided on one side of the clamping sleeve (9), and a clamping block (12) is slidably mounted on the inner side of the limiting sliding groove (21).

10. The fume hood for cloth production according to claim 3, characterized in that: A rotation groove (20) is provided on one side of the moving block (11) and the clamping block (12), and the control link (13) is rotatably mounted on the inner side of the rotation groove (20).

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