A cleaning device for filter cloth production

Abstract

The utility model relates to filter cloth production equipment technical field especially relates to a kind of cleaning equipment for filter cloth production, including support, driving assembly for driving filter cloth to move along vertical direction is provided on support, driving assembly includes the shell fixedly installed on support, rotatingly connected with the shaft in shell, the surface of shaft is provided with the communicating chute, the sliding sleeve of sliding installation in shell is set on the outer side of shaft, the sliding sleeve is fixedly connected with the sliding rod of sliding installation in chute in, the sliding sleeve end portion is fixedly connected with the connecting rod extending out of shell, support top is fixedly installed with the motor of driving shaft rotation.This utility model makes filter cloth in cleaning pool to carry out oscillation cleaning.The impact force generated by oscillation makes filter cloth fiber to occur slight deformation, drives the cleaning fluid in surface and aperture to form vortex, breaks the adsorption force of stain and filter cloth fiber to make impurity separate from filter cloth with vortex, also won't cause friction to filter cloth fiber, reduces filter cloth damage risk, protects filter cloth performance.

Description

Technical Field

[0001] This utility model relates to the technical field of filter cloth production equipment, and in particular to a cleaning device for filter cloth production. Background Technology

[0002] During the production process, filter cloths are highly susceptible to the adhesion of various impurities to their surface and internal pores. Fine particles and short fibers from the raw materials remain on the filter cloth during processing. If these impurities are not removed promptly, they not only affect the appearance of the filter cloth but also severely damage its filtration performance. For example, they can cause pore blockage, significantly reducing filtration efficiency and making it difficult to guarantee filtration accuracy. In pilot production and single-sample manufacturing, brushing is commonly used to clean the filter cloth. However, during brushing, the mechanical friction of the brush directly acts on the surface and internal fibers of the filter cloth, easily causing fiber breakage and wear, damaging the filter cloth, shortening its lifespan, and failing to effectively intercept impurities that should be filtered out, thus reducing the filtration accuracy and efficiency of the filter cloth. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a cleaning device for filter cloth production, thereby solving the technical problems mentioned in the background art regarding the damage to the filter cloth caused during brushing, the shortened service life of the filter cloth, and the reduced filtration accuracy of the filter cloth.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: including a bracket, wherein a driving component for driving the filter cloth to move in a vertical direction is provided on the bracket, an adjustment component for clamping filter cloth of various sizes is movably installed on the driving component, and clamping components are respectively installed on the driving component and the adjustment component; The drive assembly includes a housing fixedly mounted on a bracket, a rotating shaft rotatably connected inside the housing, a communicating groove on the surface of the rotating shaft, a sliding sleeve slidably mounted inside the housing on the outer side of the rotating shaft, a sliding rod slidably mounted inside the groove fixedly connected inside the sliding sleeve, a connecting rod extending out of the housing fixedly connected to the end of the sliding sleeve, the connecting rod slidably mounted to the housing, a set of clamping assemblies being mounted at the end of the connecting rod, and a motor for driving the rotating shaft to rotate being fixedly mounted on the top of the bracket.

[0005] Preferably, the adjustment assembly includes a sliding hole through the connecting rod, a support rod slidably connected in the sliding hole, and another set of the clamping assemblies installed at the curved end of the support rod.

[0006] Preferably, the connecting rod is also provided with a socket, and the support rod has a plurality of threaded holes evenly distributed along its length, and a bolt adapted to the threaded hole can be detachably installed in the socket.

[0007] Preferably, the threaded hole remains outside the housing when the connecting rod rises and approaches the housing.

[0008] Preferably, the clamping assembly includes a U-shaped connecting block, in which symmetrically arranged springs are fixedly installed, and a clamping plate that is slidably connected to the connecting block is fixedly installed on the top of the spring.

[0009] Preferably, a rubber pad is fixedly connected to the clamping plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. In this invention, the filter cloth is driven to reciprocate vertically through the combined use of the drive component and the clamping component, causing the filter cloth to vibrate and clean itself in the cleaning tank. The impact force generated by the vibration causes slight deformation of the filter cloth fibers, while simultaneously creating a vortex in the cleaning liquid on the surface and within the pores. This directly breaks the adhesion between the stains and the filter cloth fibers, allowing impurities to detach from the filter cloth with the vortex. This effectively removes stains without causing friction to the filter cloth fibers, reducing the risk of filter cloth damage and protecting its performance. It also avoids the localized stain residue caused by blind spots in brushing or fixed spraying operations.

[0011] 2. In this utility model, the combined use of the clamping component and the adjustment component enables the clamping and adjustment of filter cloths of various sizes, breaking through the limitation of single-size adaptation and achieving multi-size coverage of the equipment. During the production process, it can accommodate a certain range of dimensional errors, improving the utilization rate of filter cloths, reducing material waste, and enhancing the versatility and production flexibility of the equipment. Through the convenient adjustment structure, workers can quickly complete the adjustment without professional skills, shortening operation time and reducing labor costs. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the cleaning equipment for filter cloth production according to this utility model; Figure 2 This is a schematic diagram of the drive component and adjustment component of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the sliding sleeve of this utility model; Figure 4 This is a schematic diagram of the clamping component structure of this utility model.

[0013] In the diagram: 1. Bracket; 2. Drive assembly; 21. Housing; 22. Shaft; 23. Slide groove; 24. Slide sleeve; 25. Slide rod; 26. Connecting rod; 27. Motor; 3. Adjustment component; 31. Sliding hole; 32. Support rod; 33. Insertion hole; 34. Threaded hole; 35. Bolt 4. Clamping assembly; 41. Connecting block; 42. Spring; 43. Clamping plate; 44. Rubber pad. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example 1 In filter cloth production, cleaning is necessary to ensure production continuity and product quality. Brushing is a common cleaning method. However, during brushing, the mechanical friction of the brush directly acts on the surface and internal fibers of the filter cloth, easily causing fiber breakage and wear, thus damaging the filter cloth. To address the issue of avoiding damage caused by brushing during filter cloth cleaning, shortening its lifespan, and reducing its filtration accuracy and efficiency, please refer to [link to relevant documentation]. Figures 1-4 This embodiment provides a cleaning device for filter cloth production, including a support 1. The support 1 serves as a load-bearing carrier, and a cleaning tank for cleaning the filter cloth is located directly below it. The length and width of the cleaning tank are much larger than the overall size of the device. A drive assembly 2 is mounted on the support 1 to move the filter cloth vertically. An adjustment assembly 3 for clamping filter cloths of various sizes is movably mounted on the drive assembly 2. Clamping assemblies 4 are mounted on both the drive assembly 2 and the adjustment assembly 3. When cleaning the filter cloth, the adjustment assembly 3 is first adjusted to a suitable position so that the clamping assembly 4 can clamp the filter cloth to be cleaned. Then, driven by the drive assembly 2, the filter cloth in the clamping assembly 4 moves vertically in the cleaning tank to perform vibration cleaning. The impact force generated by the vibration causes slight deformation of the filter cloth fibers, while simultaneously creating a vortex in the cleaning liquid on the surface and within the pores. This directly breaks the adhesion between the dirt and the filter cloth fibers, allowing impurities to detach from the filter cloth with the vortex. This effectively removes dirt without causing friction to the filter cloth fibers, reducing the risk of filter cloth damage and protecting the filter cloth's service life.

[0016] The drive assembly 2 includes a housing 21 fixedly mounted on the bracket 1. The surface and interior of the housing 21 are coated with a waterproof layer to reduce the impact of water from the cleaning tank entering the housing during filter cloth cleaning, thus minimizing its long-term use. A rotating shaft 22 is rotatably connected inside the housing 21. A communicating groove 23 is formed on the surface of the rotating shaft 22, which restricts the path of a sliding rod 25, allowing the sliding rod 25 to drive a sliding sleeve 24 to slide within the housing 21 according to the movement trajectory of the groove 23 when the rotating shaft 22 rotates. A sliding sleeve 24 is slidably mounted inside the housing 21 on the outer side of the rotating shaft 22. A groove is provided inside the housing 21 to restrict the rotation of the sliding sleeve 24. A slider fixedly mounted on the sliding sleeve 24 is slidably connected within the groove 23, and the slider 25 drives the sliding sleeve 24. A connecting rod 26 extending out of the outer shell 21 is fixedly connected to the end of the sliding sleeve 24. The connecting rod 26 is slidably installed with the outer shell 21. A set of clamping components 4 is installed at the end of the connecting rod 26. The connecting rod 26 is used to connect to and drive one set of clamping components 4. A motor 27 that drives the rotating shaft 22 is fixedly installed on the top of the bracket 1. The motor 27 serves as the drive source. After the filter cloth is fixed by the clamping components 4, the motor 27 is started, and the rotating shaft 22 is rotated under its drive. When the rotating shaft 22 rotates, the sliding rod 25 drives the sliding sleeve 24 to slide inside the outer shell 21 due to the restriction of the sliding groove 23. Then, the sliding sleeve 24 drives the connecting rod 26, so that the clamping components 4 and the filter cloth move vertically in the cleaning tank below the bracket 1 to perform vibration cleaning on the filter cloth. The impact force generated by the vibration causes the filter cloth fibers to undergo slight deformation, while simultaneously driving the cleaning fluid on the surface and in the pores to form a vortex. This directly breaks the adhesion between the stains and the filter cloth fibers, allowing the impurities to be removed from the filter cloth with the vortex. This not only removes the stains but also avoids friction on the filter cloth fibers, reducing the risk of filter cloth damage and protecting the filter cloth's lifespan.

[0017] Considering the varying sizes of filter cloths, the clamping position of clamping component 4 needs to be adjusted when dealing with filter cloths of different sizes to ensure stable clamping and fixation of the filter cloth. (See [reference needed]). Figures 1-4The adjusting component 3 includes a sliding hole 31 that passes through the connecting rod 26, allowing the support rod 32 to slide within the connecting rod 26 for adjustment. The support rod 32 is slidably connected within the sliding hole 31 and is used to connect to another set of clamping components 4, preventing the clamping stability of the filter cloth from being affected by having only one set of clamping components 4. The other set of clamping components 4 is installed at the curved end of the support rod 32. The connecting rod 26 also has an insertion hole 33, and the support rod 32 has multiple threaded holes 34 evenly distributed along its length. The threaded holes 34 have internal threads for threaded engagement with bolts 35. Bolts 35, compatible with the threaded holes 34, are detachably installed within the insertion hole 33 and are used to fix the support rod 32 by engaging with the threaded holes 34. The length of the connecting rod 26 is much greater than the range of motion of the sliding sleeve 24. The threaded hole 34 remains outside the outer casing 21 even when the connecting rod 26 rises closer to it, preventing the bolt 35 from colliding with the casing 21 during this movement. This ensures uninterrupted cleaning of the filter cloth and normal operation of the entire equipment. When dealing with filter cloths of different sizes, the support rod 32 is pulled out, adjusting the other clamping assembly 4 at its end to the appropriate position. Then, the bolt 35 is screwed into the threaded hole 34 within the support rod 32, fixing its position and preventing clamping displacement during filter cloth cleaning. This allows the clamping assembly 4 to stably hold and fix the filter cloth. This design overcomes the limitation of single-size compatibility, enabling multi-size coverage, reducing material waste, and improving filter cloth utilization. Furthermore, the convenient adjustment structure allows workers to quickly complete adjustments without specialized skills, shortening operation time and reducing labor costs.

[0018] To prevent the filter cloth from falling into the washing tank during vertical movement, it needs to be secured. (See [reference needed]). Figures 1-4 The clamping assembly 4 includes a U-shaped connecting block 41, which connects to the connecting rod 26 so that the connecting rod 26 can move the connecting block 41. The connecting block 41 also serves as a mounting carrier for the clamping plate 43. Symmetrically arranged springs 42 are fixedly installed inside the connecting block 41. The elastic force of the springs 42 is greater than the inertial force generated when the clamping plate 43 clamps the filter cloth, ensuring that the filter cloth will not detach from the control of the clamping plate 43 during movement. The clamping plate 43, which is slidably connected to the connecting block 41, is fixedly installed on the top of the springs 42. The clamping plate 43 is used to clamp the filter cloth. When the filter cloth needs to be cleaned, push the clamping plate 43 downward, then place one end of the filter cloth between the clamping plate 43 and the connecting block 41, and then release the clamping plate 43. Under the elastic force of the spring 42, the clamping plate 43 will adhere to the connecting block 41, thereby clamping the filter cloth. This prevents the filter cloth from falling into the cleaning tank when it is being moved and cleaned, reducing damage to the filter cloth during cleaning and improving the stability of the filter cloth during cleaning.

[0019] Considering that the clamping plate 43, due to its relatively hard material, can easily damage the surface of the filter cloth when clamping and fixing it, cushioning is needed during clamping to reduce damage to the filter cloth. (See [reference needed]). Figure 4 A rubber pad 44 is fixedly connected to the clamping plate 43. The soft material of the rubber pad 44 helps to prevent damage to the filter cloth caused by the hard material of the clamping plate 43 when it clamps the filter cloth. It also provides some cushioning for the filter cloth when it is being washed, reducing severe deformation caused by stretching the filter cloth and improving the integrity of the filter cloth.

[0020] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cleaning device for filter cloth production, comprising a support frame (1), characterized in that: The bracket (1) is provided with a drive assembly (2) for driving the filter cloth to move in the vertical direction. An adjustment assembly (3) for clamping filter cloth of various sizes is movably installed on the drive assembly (2). A clamping assembly (4) is installed on the drive assembly (2) and the adjustment assembly (3). The drive assembly (2) includes a housing (21) fixedly mounted on a bracket (1). A rotating shaft (22) is rotatably connected inside the housing (21). A communicating groove (23) is provided on the surface of the rotating shaft (22). A sliding sleeve (24) is slidably mounted inside the housing (21) on the outside of the rotating shaft (22). A sliding rod (25) is fixedly connected inside the sliding sleeve (24) and slidably mounted inside the groove (23). A connecting rod (26) extending out of the housing (21) is fixedly connected to the end of the sliding sleeve (24). The connecting rod (26) is slidably mounted to the housing (21). A set of clamping assemblies (4) is installed at the end of the connecting rod (26). A motor (27) for driving the rotating shaft (22) to rotate is fixedly mounted on the top of the bracket (1).

2. The cleaning equipment for filter cloth production according to claim 1, characterized in that: The adjustment assembly (3) includes a sliding hole (31) through which a connecting rod (26) is disposed, and a support rod (32) is slidably connected in the sliding hole (31). Another set of clamping assemblies (4) is installed at the curved end of the support rod (32).

3. The cleaning equipment for filter cloth production according to claim 2, characterized in that: The connecting rod (26) is also provided with a socket (33), and the support rod (32) has a plurality of threaded holes (34) evenly distributed along its length direction. A bolt (35) that is compatible with the threaded hole (34) can be detachably installed in the socket (33).

4. The cleaning equipment for filter cloth production according to claim 3, characterized in that: The threaded hole (34) remains outside the housing (21) when the connecting rod (26) rises close to the housing (21).

5. The cleaning equipment for filter cloth production according to claim 1, characterized in that: The clamping assembly (4) includes a U-shaped connecting block (41), in which symmetrically arranged springs (42) are fixedly installed, and a clamping plate (43) that is slidably connected to the connecting block (41) is fixedly installed on the top of the springs (42).

6. The cleaning equipment for filter cloth production according to claim 5, characterized in that: A rubber pad (44) is fixedly connected to the clamping plate (43).

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