Fabric surface dust removal device

Abstract

The utility model discloses a fabric surface dust removal device, including frame, industrial dust collector, the both sides inner wall of frame is collectively rotationally connected with four fabric guide rollers, the top fixed connection of frame has the crossbeam, the crossbeam is installed and has the lift adjusting assembly, the movable end bottom of lift adjusting assembly is fixedly connected with two first mounting blocks in symmetry, the both sides inner wall of frame is also fixedly connected with first mounting block, and the common fixed connection of ceramic seat has between two first mounting blocks of the same layer, and the adjacent one side of two ceramic seats all is fixedly connected with copper bar. In the utility model, through with the multiple suction head current collection dust removal unit integration in the same frame parallel operation lift of grounding conductive fiber, overcomes the defect of equipment separation, low efficiency and poor adaptability in the prior art, realizes stable static electricity and high -efficient double -sided dust removal synchronous collaborative work of cooperation, has promoted dust removal effect and production efficiency significantly.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology, and in particular to a dust removal device for fabric surfaces. Background Technology

[0002] During the production, processing, and storage of fabrics, surfaces readily absorb dust, fiber debris, and other contaminants from the air. These contaminants not only affect the appearance quality of the fabric but can also cause defects in subsequent processes such as printing, coating, and lamination, reducing product qualification rates. Therefore, fabric surface dust removal is a crucial pre-treatment step in the textile industry. Currently, common dry physical dust removal methods mainly include brushing, blowing, and vacuuming. Among these, industrial vacuuming technology, which incorporates antistatic pretreatment, has become a mainstream solution due to its thorough cleaning and lack of secondary pollution. Its core principle is to first neutralize the surface charge of the fabric using an antistatic device, causing the attached dust to lose its electrostatic adhesion and become loose. Then, the negative pressure generated by the industrial vacuum cleaner efficiently removes the dust.

[0003] However, existing dust removal equipment and technologies still have significant drawbacks. First, the static elimination and dust collection units are often separate or simply spliced ​​together, resulting in a large equipment footprint, and the transfer of fabric between processes may cause secondary pollution or inefficiency. Second, the effectiveness of commonly used passive static elimination devices (such as static elimination brushes) is heavily dependent on ambient humidity, fabric speed, and the degree of contact with the fabric. In low-humidity environments or when dealing with fabrics of different materials and thicknesses, the static neutralization effect is unstable, directly affecting the final dust removal rate. Furthermore, the suction port of the dust collection unit is usually fixed, which cannot flexibly adapt to the cleaning distance requirements of fabrics of different thicknesses, potentially creating cleaning dead zones or causing physical friction damage to the fabric.

[0004] Therefore, we propose a dust removal device for fabric surfaces. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a dust removal device for fabric surfaces.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a fabric surface dust removal device, including a frame and an industrial vacuum cleaner, wherein four fabric guide rollers are rotatably connected to the inner walls on both sides of the frame.

[0007] A crossbeam is fixedly connected to the top of the frame. A lifting and adjusting assembly is installed on the crossbeam. Two first mounting blocks are symmetrically fixedly connected to the bottom of the movable end of the lifting and adjusting assembly. First mounting blocks are also fixedly connected to the inner walls on both sides of the frame. A ceramic seat is fixedly connected between the two first mounting blocks on the same layer. A copper strip is fixedly embedded on the adjacent side of the two ceramic seats. A conductive plate is fixedly connected on the adjacent side of the two copper strips. Two sets of conductive fibers are fixedly connected on the adjacent side of the two conductive plates. A grounding assembly is installed between the two copper strips.

[0008] The input end of the industrial vacuum cleaner is fixedly connected to a flexible hose. The top of the flexible hose and the input end of the industrial vacuum cleaner are both fixedly connected to a manifold. The input ends of the two manifolds are both fixedly connected to two long suction heads. The two ends of the four long suction heads are fixedly connected to a second mounting block. The movable end of the lifting adjustment component is fixedly connected to the four adjacent second mounting blocks. The remaining four second mounting blocks are respectively fixedly connected to the inner walls on both sides of the frame.

[0009] Furthermore, a support frame is fixedly connected to one side of the outer surface of the frame, and the industrial vacuum cleaner is fixedly connected to the top of the support frame. The support frame provides support for the industrial vacuum cleaner, which is beneficial for the installation and arrangement of the industrial vacuum cleaner.

[0010] Furthermore, two through-holes are provided on one side of the outer surface of the frame, and a single top manifold matches the adjacent through-hole.

[0011] Furthermore, the lifting adjustment component includes a hand-tightening screw that passes through the crossbeam and is threadedly connected to it. The bottom of the hand-tightening screw is rotatably connected to a movable frame, which is fixedly connected to the adjacent first mounting block and second mounting block. By rotating a single hand-tightening screw, the entire static elimination unit and dust collection unit above can be simultaneously driven to lift and lower, achieving one-button quick adjustment of the cleaning spacing for fabrics of different thicknesses.

[0012] Furthermore, guide rails are slidably connected to both sides of the movable frame, and scales are provided on adjacent sides of the two guide rails. The guide rails ensure the stability and verticality of the movable frame during the lifting process, while the scales provide an accurate visual reference for adjustment.

[0013] Furthermore, the grounding assembly includes a grounding copper busbar, which extends through the outer wall of the frame to a single ceramic base at the bottom and is fixedly connected to adjacent copper bars. The grounding copper busbar is the fundamental guarantee for the effective and safe operation of the static electricity neutralization function.

[0014] Furthermore, an electric wire is fixedly connected to the top of the grounding copper busbar. The electric wire passes through the adjacent travel hole and extends through the outer wall of the ceramic base to the inside, and is fixedly connected to the adjacent copper strip. The electric wire ensures that the upper copper strip remains effectively grounded during lifting and adjustment.

[0015] The beneficial effects of this utility model are:

[0016] In use, this utility model integrates the grounded conductive fiber and the multi-head dust collection unit into the same frame and lifts them together, overcoming the defects of equipment separation, low efficiency and poor adaptability in the prior art. It achieves the synchronous and coordinated operation of stable static removal and efficient double-sided dust collection, which significantly improves the dust removal effect and production efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a first-person perspective three-dimensional structural diagram of the present invention;

[0019] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This is a schematic diagram of the overall second-view three-dimensional structure of this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged view of point B in the middle;

[0022] Figure 5 This is a diagram showing the positional relationship between the ceramic base and the copper strip of this utility model.

[0023] The attached figures are labeled as follows:

[0024] 1. Frame; 2. Fabric guide roller; 3. Crossbeam; 4. Manifold; 5. Hose; 6. Wire; 7. Grounding copper busbar; 8. Support frame; 9. Industrial vacuum cleaner; 10. Movable frame; 11. Copper strip; 12. Second mounting block; 13. Long suction head; 14. Stroke hole; 15. Hand-tightening screw; 16. Guide rail; 17. Conductive plate; 18. Conductive fiber; 19. Ceramic base; 20. First mounting block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-5 As shown, a fabric surface dust removal device is disclosed, including a frame 1 and an industrial vacuum cleaner 9. A support frame 8 is fixedly connected to one side of the outer surface of the frame 1, and the industrial vacuum cleaner 9 is fixedly connected to the top of the support frame 8. The industrial vacuum cleaner 9 is an industrial dust collection device used to collect dust and waste particles generated during industrial production.

[0027] Four fabric guide rollers 2 are rotatably connected to the inner walls on both sides of the frame 1. Both ends of the four fabric guide rollers 2 are rotatably connected to the frame 1 through bearing seats. The bearing seat body is fixed to the frame 1, and the inner ring of the bearing built into the bearing seat is fixedly sleeved on the outer surface of the fabric guide roller 2.

[0028] Two through-holes 14 are provided on one side of the outer surface of the frame 1.

[0029] A crossbeam 3 is fixedly connected to the top of the frame 1. A lifting adjustment assembly is installed on the crossbeam 3. Two first mounting blocks 20 are symmetrically fixedly connected to the bottom of the movable end of the lifting adjustment assembly. First mounting blocks 20 are also fixedly connected to the inner walls of both sides of the frame 1. A ceramic seat 19 is fixedly connected between the two first mounting blocks 20 on the same layer. A copper strip 11 is fixedly embedded on each adjacent side of the two ceramic seats 19. A conductive plate 17 is fixedly connected to each adjacent side of the two copper strips 11. Two sets of conductive fibers 18 are fixedly connected to each adjacent side of the two conductive plates 17. A grounding assembly is installed between the two copper strips 11. The grounding assembly includes a grounding copper busbar 7, which extends through the outer wall of the frame 1 to the bottom of a single ceramic seat 19. The grounding copper busbar 7 is fixedly connected to the adjacent copper strip 11. The top of the grounding copper busbar 7 is fixedly connected to the wire 6. The wire 6 passes through the adjacent travel hole 14 and extends through the outer wall of the ceramic seat 19 to the inside, and is fixedly connected to the adjacent copper strip 11. The conductive fiber 18 is a functional fiber made of metal, carbon material or polymer with added conductive medium. It has durable antistatic properties and is not affected by humidity. It eliminates static electricity through corona discharge and charge leakage. During use, the grounding copper busbar 7 needs to be connected to an external grounding line or grounded independently. The conductive plate 17 is fixed to the ceramic seat 19 with existing bolts, which is convenient for disassembly and replacement. The copper strip 11 has through holes that match the bolts, which facilitates the bolts to pass through the copper strip 11.

[0030] The input end of the industrial vacuum cleaner 9 is fixedly connected to a hose 5. The top of the hose 5 and the input end of the industrial vacuum cleaner 9 are both fixedly connected to a manifold 4. The top single manifold 4 matches the adjacent stroke hole 14. The input ends of the two manifolds 4 are fixedly connected to two long suction heads 13. The two ends of the four long suction heads 13 are fixedly connected to the second mounting blocks 12. The movable end of the lifting adjustment component is fixedly connected to the four adjacent second mounting blocks 12. The remaining four second mounting blocks 12 are respectively fixedly connected to the inner walls on both sides of the frame 1. The two ends of the long suction heads 13 are fixed to the second mounting blocks 12 by bolts, which facilitates the disassembly and assembly of the long suction heads 13.

[0031] The lifting adjustment assembly includes a hand-tightening screw 15, which passes through the crossbeam 3 and is threadedly connected to the crossbeam 3. The bottom of the hand-tightening screw 15 is rotatably connected to a movable frame 10, and the movable frame 10 is fixedly connected to the adjacent first mounting block 20 and second mounting block 12. Guide rails 16 are slidably connected to both sides of the movable frame 10, and scales are provided on adjacent sides of the two guide rails 16. The hand-tightening screw 15 consists of a knob and a screw. The screw's thread helix angle is smaller than the friction angle, which gives the screw a self-locking ability and can prevent it from shifting due to vibration or load. The hand-tightening screw 15 and the movable frame 10 are rotatably connected through a bearing seat. The bearing seat is fixed to the movable frame 10, and the inner ring of the bearing inside the bearing seat is fixedly sleeved on the outer surface of the screw.

[0032] Working principle: The fabric to be processed is first guided and passes around four fabric guide rollers 2 installed on the frame 1. These guide rollers work together to ensure that the fabric is transported forward in a flat and taut state within the device, providing a stable working surface for subsequent processing.

[0033] When the flat fabric passes through the middle section of frame 1, it passes between the upper and lower sets of conductive fibers 18. These conductive fibers 18 are fixed to the upper and lower conductive plates 17, which are connected to copper strips 11. The copper strips 11 are insulated and installed in ceramic seats 19. Through a grounding circuit formed by grounding copper busbar 7 and wire 6, both sets of conductive fibers 18 are reliably grounded. When the static-charged fabric approaches the grounded conductive fibers 18, the fiber tips will generate corona discharge, ionizing the air and generating ions with the opposite charge to the fabric, thereby neutralizing and eliminating static electricity on the fabric surface and reducing dust adhesion.

[0034] After the fabric is neutralized by static electricity, it enters the suction area consisting of two long suction heads 13 at the top and two at the bottom. These four long suction heads 13 converge through a manifold 4. The bottom manifold 4 is directly connected to the input end of the industrial vacuum cleaner 9, while the top manifold 4 is connected to the input end of the industrial vacuum cleaner 9 via a flexible hose 5. When the industrial vacuum cleaner 9 is started, it generates a strong negative pressure. Through this suction pipeline, the four sets of long suction heads 13 can simultaneously and efficiently adsorb the dust particles that have become loose on the upper and lower surfaces of the fabric due to the elimination of static electricity.

[0035] The cleaned fabric, having undergone static elimination and double-sided dust collection, is output from the other end of the device, completing the entire dust removal process.

[0036] By rotating the hand-tightening screw 15, the movable frame 10 can be driven to move up and down along the guide rail 16. The movable frame 10 drives the upper ceramic seat 19, conductive fiber 18, upper manifold 4, and long suction head 13 to rise and fall as a whole. This allows the device to adapt to fabrics of different thicknesses, ensuring that the conductive fiber 18 maintains the optimal working distance and that the long suction head 13 is at a suitable distance from the fabric surface.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fabric surface dust removal device, comprising a frame (1) and an industrial vacuum cleaner (9), characterized in that: The inner walls on both sides of the frame (1) are rotatably connected to four fabric guide rollers (2); A crossbeam (3) is fixedly connected to the top of the frame (1). A lifting adjustment assembly is installed on the crossbeam (3). Two first mounting blocks (20) are symmetrically fixedly connected to the bottom of the movable end of the lifting adjustment assembly. The inner walls on both sides of the frame (1) are also fixedly connected to the first mounting blocks (20). A ceramic seat (19) is fixedly connected between the two first mounting blocks (20) on the same layer. A copper strip (11) is fixedly embedded on the adjacent side of the two ceramic seats (19). A conductive plate (17) is fixedly connected on the adjacent side of the two copper strips (11). Two sets of conductive fibers (18) are fixedly connected on the adjacent side of the two conductive plates (17). A grounding assembly is installed between the two copper strips (11). The input end of the industrial vacuum cleaner (9) is fixedly connected to a hose (5). The top of the hose (5) and the input end of the industrial vacuum cleaner (9) are both fixedly connected to a manifold (4). The input ends of the two manifolds (4) are both fixedly connected to two long suction heads (13). The two ends of the four long suction heads (13) are fixedly connected to second mounting blocks (12). The movable end of the lifting adjustment component is fixedly connected to the four adjacent second mounting blocks (12). The remaining four second mounting blocks (12) are respectively fixedly connected to the inner walls on both sides of the frame (1).

2. The fabric surface dust removal device according to claim 1, characterized in that: A support frame (8) is fixedly connected to one side of the outer surface of the frame (1), and an industrial vacuum cleaner (9) is fixedly connected to the top of the support frame (8).

3. The fabric surface dust removal device according to claim 1, characterized in that: Two through-holes (14) are provided on one side of the outer surface of the frame (1), and a single top manifold (4) matches the adjacent through-hole (14).

4. The fabric surface dust removal device according to claim 1, characterized in that: The lifting adjustment assembly includes a hand-tightening screw (15), which passes through the crossbeam (3) and is threadedly connected to the crossbeam (3). The bottom of the hand-tightening screw (15) is rotatably connected to a movable frame (10), and the movable frame (10) is fixedly connected to the adjacent first mounting block (20) and second mounting block (12).

5. A fabric surface dust removal device according to claim 4, characterized in that: The movable frame (10) is slidably connected to guide rails (16) on both sides, and the two guide rails (16) are provided with scales on adjacent sides.

6. The fabric surface dust removal device according to claim 1, characterized in that: The grounding assembly includes a grounding copper busbar (7), which extends through the outer wall of the frame (1) into a single ceramic base (19) at the bottom and is fixedly connected to an adjacent copper bar (11).

7. A fabric surface dust removal device according to claim 6, characterized in that: The top of the grounding copper busbar (7) is fixedly connected with a wire (6), which passes through the adjacent travel hole (14) and extends through the outer wall of the ceramic seat (19) to the interior, and is fixedly connected to the adjacent copper strip (11).

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