Dust removal equipment for chemical fabric production

Abstract

The dust removal equipment for chemical fabric production comprises a dust removal box and a box door, a feeding port is formed in one side of the dust removal box, a discharging port corresponding to the feeding port is formed in the side, away from the feeding port, of the dust removal box, and first guide rollers are rotationally connected to the two sides of the interior of the dust removal box correspondingly; the upper end faces of the first guide rollers are flush with the bottom end of the feeding port, the upper ends of the two first guide rollers are rotationally connected with second guide rollers, the bottom end of the dust removal box is fixedly connected with a dust collection box, and an exhaust fan is fixedly arranged at the bottom end of the interior of the dust collection box. A dust suction opening which is in through connection with the interior of the dust collection box is formed in the bottom end of the interior of the dust removal box, and a filter screen frame is connected to the interior of the dust suction opening. The filter screen frame is pulled towards the side far away from the dust removal box, at the moment, one side of the limiting groove is in extrusion contact with the inclined face of one side of the limiting block, the limiting block is disengaged from the limiting groove, and therefore the filter screen frame is detached and taken out from the interior of the dust collection opening.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technology field of chemical fibre cloth, specifically to a dust removal equipment for chemical fibre cloth production. BACKGROUND

[0002] Chemical fibre cloth is a new type of clothing material developed in recent times, and there are many types. Here, it mainly refers to pure spinning, blending or interwoven fabric made of chemical fibers, that is, fabric woven from pure chemical fibers, excluding blending and interwoven fabric with natural fibers. The preparation of chemical fibers usually involves first making natural or synthetic high molecular substances or inorganic substances into spinning melt or solution, then extruding them into liquid stream through spinneret (plate) after filtration and metering, and then solidifying them into fibers. Chemical fiber cloth is prone to dust, so dust removal equipment is needed.

[0003] After the dust removal equipment for chemical fibre cloth production removes dust from the chemical fibre cloth, dust will accumulate on the filter screen. However, some filter screens are not easy to disassemble and clean, which affects the dust removal effect. Therefore, it does not meet the existing needs, and for this purpose, we propose a dust removal equipment for chemical fibre cloth production. SUMMARY

[0004] The utility model aims at providing a dust removal equipment for chemical fibre cloth production to solve the problem of dust accumulation on the filter screen after the dust removal equipment for chemical fibre cloth production removes dust from the chemical fibre cloth, but some filter screens are not easy to disassemble and clean, which affects the dust removal effect.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a dust removal equipment for chemical fibre cloth production, including dust removal box and box door, the side of dust removal box is equipped with inlet, the side of dust removal box away from inlet is equipped with outlet corresponding with inlet, both sides in dust removal box are rotatably connected with first guide roller, and the upper end surface of first guide roller is flush with the bottom end of inlet, the upper end of two first guide rollers is rotatably connected with second guide roller, the bottom end of dust removal box is fixedly connected with dust collection box, the bottom end in dust collection box is fixedly provided with exhaust fan, the bottom end in dust removal box is equipped with dust suction port which is connected with dust collection box, the inside of dust suction port is connected with filter screen frame.

[0006] Preferably, one end of the first guide roller on one side is driven by a motor, and the side of the first guide roller close to the motor is fixedly connected with a driving wheel. The other end of the first guide roller on the other side is fixedly connected with a driven wheel, and a transmission belt is transmissionally connected between the outer surfaces of the driving wheel and the driven wheel.

[0007] Preferably, the dust removal box is provided with a strip-shaped groove on each of the front and back sides near the upper end, and a fixed rod is fixedly connected inside the strip-shaped groove.

[0008] Preferably, a first spring is fixedly connected between the bottom end of the connecting plate and the top end of the inner wall of the strip-shaped groove, and the first spring is wound around the outer surface of the fixed rod.

[0009] Preferably, the filter screen frame is provided with a movable groove on each of the two sides near the top end, and a limiting block extending through the movable groove to the outside of the filter screen frame is movably connected inside the movable groove.

[0010] Preferably, a connecting rod extending through the inner wall of the movable groove to the inside of the sliding groove is fixedly connected to one side of the inner wall of the movable groove, and a second spring is fixedly connected between one side of the limiting block and one side of the inner wall of the movable groove, and the second spring is wound around the outer surface of the connecting rod.

[0011] Preferably, the dust suction port is provided with a limiting groove connected with the dust suction port on each of the two sides near the top end of the dust removal box, and the two sides of the end of the limiting block away from the movable groove are provided with inclined surfaces, and the end of the limiting block extending through the movable groove to the outside is slidably connected with the inside of the limiting groove.

[0012] Compared with the prior art, the dust removal device has the following beneficial effects:

[0013] 1、the utility model discloses a box door is opened, then the one end of chemical fiber cloth is threaded into the feed port, and is in proper order through between two first guide rollers and second guide roller, then is threaded through the discharge port again, at this moment, two second guide rollers are under the elasticity of first spring and push, make the connecting plate of both ends along the fixed rod drive second guide roller to the side close to first guide roller moves, to be held in first guide roller and second guide roller between chemical fiber cloth, then the motor is started and drives one side first guide roller rotation, one side first guide roller rotates and drives driving wheel rotation, then through the transmission connection of transmission belt between driving wheel and driven wheel, make another side's first guide roller rotate, then through first guide roller and second guide roller clamping cooperation, and the chemical fiber cloth is discharged to the side of discharge port,

[0014] 2. This utility model uses an exhaust fan to draw air out of the dust collection box. Under the action of air pressure difference, the dust inside the dust collection box moves into the dust collection box through the suction port. The filter frame can intercept the dust, so that the dust is left on the surface of the filter frame, which is convenient for subsequent centralized cleaning. After the filter frame has been used for a certain period of time, the filter frame is pulled away from the dust collection box. At this time, one side of the limiting groove and the inclined surface of the limiting block are pressed and contacted, thereby pushing the limiting block to slide along the outer surface of the connecting rod and compressing the second spring to generate deformation, thereby causing the limiting block to disengage from the limiting groove, and thus the filter frame can be removed from the inside of the suction port for quick and easy disassembly and cleaning. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front sectional view of the dust collector box of this utility model;

[0017] Figure 3 This is a top sectional view of the dust collector box of this utility model;

[0018] Figure 4 This utility model Figure 3 A schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Dust collection box; 101. Feed inlet; 102. Discharge outlet; 103. Dust suction port; 104. Strip groove; 105. Limiting groove; 2. Box door; 3. Dust collection box; 4. Exhaust fan; 5. First guide roller; 6. Second guide roller; 7. Motor; 8. Drive wheel; 9. Driven wheel; 10. Conveyor belt; 11. Fixed rod; 12. Connecting plate; 13. First spring; 14. Filter screen frame; 1401. Movable groove; 15. Limiting block; 1501. Slide groove; 16. Connecting rod; 17. Second spring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 4The utility model provides an embodiment: a dust removal equipment for chemical fibre cloth production, including dust removal box 1 and box door 2, the side of dust removal box 1 is provided with feed inlet 101, and the side of dust removal box 1 away from feed inlet 101 is provided with the discharge outlet 102 corresponding with feed inlet 101, and the both sides in dust removal box 1 are rotatably connected with first guide roller 5, and the upper end surface of first guide roller 5 is flush with the bottom end of feed inlet 101, and the upper end of two first guide rollers 5 is rotatably connected with second guide roller 6, and the bottom end of dust removal box 1 is fixedly connected with dust collection box 3, and the bottom end in dust collection box 3 is fixedly provided with exhaust fan 4, and the bottom end in dust removal box 1 is provided with dust suction port 103 with the inside through connection of dust collection box 3, and the inside of dust suction port 103 is connected with filter screen frame 14.

[0022] The front and rear sides of the inner wall of dust removal box 1 close to the upper end are both provided with strip groove 104, and the inside of two sides strip groove 104 is both fixedly connected with fixed rod 11, and the both ends of second guide roller 6 are rotatably connected with connecting plate 12 through pivot, and the bottom end of connecting plate 12 and the top end of the inner wall of strip groove 104 are fixedly connected with first spring 13, and first spring 13 is wound on the outer surface of fixed rod 11.

[0023] By opening box door 2, then the one end of chemical fibre cloth is threaded through feed inlet 101, and is sequentially threaded through between two first guide rollers 5 and second guide roller 6, then is threaded through discharge outlet 102 again, at this time, two second guide rollers 6 are moved to the side close to first guide roller 5 along fixed rod 11 under the elastic pushing of first spring 13, so that the both ends connecting plate 12 drive second guide roller 6, thereby clamping chemical fibre cloth between first guide roller 5 and second guide roller 6.

[0024] One end of one side first guide roller 5 is driven through motor 7, and one side of first guide roller 5 close to motor 7 is fixedly connected with driving wheel 8, and one end of the other side first guide roller 5 is fixedly connected with driven wheel 9, and driving wheel 8 and driven wheel 9 are transmissionally connected with conveyer belt 10 between the outer surfaces thereof, and one side first guide roller 5 is rotated by starting motor 7, and one side first guide roller 5 is rotated, then the transmission of conveyer belt 10 between driving wheel 8 and driven wheel 9 is transmissionally connected, so that the other side first guide roller 5 is rotated, then through the clamping cooperation of first guide roller 5 and second guide roller 6, chemical fibre cloth is discharged to the side of discharge outlet 102.

[0025] The movable groove 1401 is arranged on both sides of the filter screen frame 14 close to the top end, the movable groove 1401 is movably connected with the limiting block 15 extending through the inside of the filter screen frame 14 to the outside, the limiting block 15 is movably connected with the connecting rod 16 extending through the inside of the movable groove 1401 to the inside of the sliding groove 1501, the second spring 17 is arranged between the limiting block 15 and the inner wall of the movable groove 1401, and the second spring 17 is wound on the outer surface of the connecting rod 16, the dust suction port 103 is arranged on both sides of the inside of the dust removal box 1 close to the top end, and the limiting groove 105 is arranged on the dust suction port 103, and the limiting block 15 is movably connected with the limiting groove 105.

[0026] When the filter screen frame 14 is pulled away from the dust removal box 1, the limiting groove 105 is in extrusion contact with the inclined surface of the limiting block 15, so that the limiting block 15 slides along the outer surface of the connecting rod 16, the second spring 17 is extruded and compressed to generate deformation, and the limiting block 15 is separated from the limiting groove 105, so that the filter screen frame 14 is disassembled from the inside of the dust suction port 103, and the filter screen frame 14 is disassembled for cleaning.

[0027] When the dust removal equipment for chemical fiber cloth production is used, the box door 2 is opened, one end of the chemical fiber cloth is inserted into the feeding port 101, and then the chemical fiber cloth is inserted between the two first guide rollers 5 and the second guide roller 6, and then the chemical fiber cloth is inserted into the discharging port 102, the two second guide rollers 6 are elastically pushed by the first spring 13, the connecting plate 12 at both ends is driven by the fixed rod 11 to move the second guide roller 6 to the side close to the first guide roller 5, so that the chemical fiber cloth is clamped between the first guide roller 5 and the second guide roller 6; then the motor 7 is started to drive the first guide roller 5 on one side to rotate, the first guide roller 5 on one side rotates to drive the driving wheel 8 to rotate, and then the transmission belt 10 is connected between the driving wheel 8 and the driven wheel 9, so that the first guide roller 5 on the other side rotates, and then the first guide roller 5 and the second guide roller 6 are clamped and matched to discharge the chemical fiber cloth to the side of the discharging port 102;

[0028] At this time, the air suction fan 4 is started to suck the air in the dust removal box 1, under the action of the air pressure difference, the dust in the dust removal box 1 moves to the inside of the dust collecting box 3 through the dust suction port, and the filter screen frame 14 can intercept the dust to leave the dust on the surface of the filter screen frame 14, so that the dust can be conveniently collected and cleaned subsequently; when the filter screen frame 14 is used for a certain period of time, the filter screen frame 14 is pulled away from the side of the dust removal box 1, at this time, one side of the limiting groove 105 is in extrusion contact with the inclined surface of one side of the limiting block 15, thereby pushing the limiting block 15 to slide along the outer surface of the connecting rod 16 and extruding the second spring 17 to compress and deform, so that the limiting block 15 is separated from the clamping of the limiting groove 105, thereby disassembling and taking out the filter screen frame 14 from the inside of the dust suction port 103, which is convenient for disassembling and cleaning.

[0029] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A dust removal equipment for chemical fiber cloth production, comprising a dust removal box (1) and a box door (2), characterized in that: The side of the dust removal box (1) is provided with an inlet (101), and the side away from the inlet (101) of the dust removal box (1) is provided with an outlet (102) corresponding to the inlet (101), both sides of the inside of the dust removal box (1) are rotatably connected with first guide rollers (5), and the upper end surface of the first guide roller (5) is flush with the bottom end of the inlet (101), the upper ends of the two first guide rollers (5) are rotatably connected with second guide rollers (6), the bottom end of the dust removal box (1) is fixedly connected with a dust collection box (3), the bottom end of the inside of the dust collection box (3) is fixedly provided with an air extractor (4), the bottom end of the inside of the dust removal box (1) is provided with a dust suction port (103) which is in through connection with the inside of the dust collection box (3), and the inside of the dust suction port (103) is connected with a filter screen frame (14); both sides of the filter screen frame (14) close to the top end are provided with movable grooves (1401), both sides of the movable grooves (1401) are movably connected with limiting blocks (15) which extend through to the outside of the filter screen frame (14), and one side of the inside of the limiting block (15) is provided with a sliding groove (1501); one side of the inner wall of the movable groove (1401) is fixedly connected with a connecting rod (16) which extends through to the inside of the sliding groove (1501), and one side of the limiting block (15) and one side of the inner wall of the movable groove (1401) are fixedly connected with a second spring (17), and the second spring (17) is wound on the outer surface of the connecting rod (16).

2. The dust removal equipment for chemical fiber cloth production according to claim 1, characterized in that: One end of the first guide roller (5) on one side is driven by a motor (7), and the side close to the motor (7) of the first guide roller (5) is fixedly connected with a driving wheel (8), and one end of the first guide roller (5) on the other side is fixedly connected with a driven wheel (9), and the outer surfaces of the driving wheel (8) and the driven wheel (9) are in transmission connection with a conveyor belt (10).

3. The dust removal equipment for chemical fiber cloth production according to claim 1, characterized in that: The front and rear sides of the inner wall of the dust removal box (1) close to the upper end are provided with strip grooves (104), and both sides of the strip grooves (104) are fixedly connected with fixed rods (11), and both ends of the second guide roller (6) are rotatably connected with connecting plates (12) through rotating shafts.

4. The dust removal equipment for chemical fiber cloth production according to claim 3, characterized in that: The bottom end of the connecting plate (12) and the top end of the inner wall of the strip groove (104) are fixedly connected with a first spring (13), and the first spring (13) is wound on the outer surface of the fixed rod (11).

5. The dust removal equipment for chemical fiber cloth production according to claim 1, characterized in that: Both sides of the dust suction port (103) close to the top end of the inside of the dust removal box (1) are provided with limiting grooves (105) in through connection with the dust suction port (103), both sides of the limiting block (15) away from one end of the movable groove (1401) are provided as inclined surfaces, and one end of the limiting block (15) extending through to the outside of the movable groove (1401) is in sliding connection with the inside of the limiting groove (105).

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