Conduction band washing device

Abstract

The utility model discloses a conduction band washing device which comprises a main frame, a bottom frame, a washing tank, a brushing mechanism and a scraping mechanism, the main frame is installed on the bottom frame, the washing tank, the brushing mechanism and the scraping mechanism are all installed on the main frame, the brushing mechanism and the scraping mechanism are located above the washing tank, and the brushing mechanism and the scraping mechanism are installed on the bottom frame. The scrubbing mechanism comprises a scrubbing roller and two sets of bearing seats, the two ends of the scrubbing roller are rotationally supported through the two sets of bearing seats correspondingly, and the bearing seats can be adjusted up and down relative to the main frame. The guide belt cleaning device can stably and effectively wash and clean the guide belt.

Description

Technical Field

[0001] The utility model relates to the technical field of guide belt cleaning equipment, and more specifically, to a guide belt water washing device. Background Art

[0002] The guide belt is a crucial component in fabric processing. During use, the fabric adheres to the guide belt surface, maintaining a smooth surface and adapting to various fabric processing requirements, such as digital fabric printing equipment. During use, impurities such as lint, slurry, and ink can adhere to the guide belt surface, contaminating it and necessitating cleaning to ensure continued operation.

[0003] The utility model patent with publication number CN219903790U discloses a guide belt water washing rack, including a main frame, a water storage tank provided on the main frame, a lifting frame provided on the main frame, a pre-washing structure, a brushing structure and a scraping structure provided on the lifting frame, and the brushing structure and the scraping structure are located above the water storage tank. This solution realizes the automatic and efficient brushing of the guide belt, and the cleaning effect is ideal.

[0004] In the above solution, the lifting frame can be raised and lowered, and the various washing components in the equipment can also rise and fall synchronously with the lifting frame. According to the theoretical design, after the lifting frame is raised, the various washing components on the lifting frame rise to a certain height, allowing each washing component to effectively clean the guide belt, for example, the scrubbing rollers scrub the fabric. However, the installation position of the washing components relative to the lifting frame cannot be adjusted. After the lifting frame is raised, the washing components may be too far away from the guide belt to effectively clean it, or too close to the guide belt, causing excessive pressure and wear, thereby affecting normal washing operations.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a guide belt water washing device that can stably and effectively achieve water washing of the guide belt.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A guide belt water washing device includes a main frame, a base frame, a water washing trough, a brushing mechanism and a scraping mechanism. The main frame is installed on the base frame, and the water washing trough, the brushing mechanism and the scraping mechanism are all installed on the main frame. The brushing mechanism and the scraping mechanism are located above the water washing trough. The brushing mechanism includes a brushing roller and two sets of bearing seats. The two ends of the brushing roller are respectively supported for rotation by two sets of bearing seats, and the bearing seats can be adjusted up and down relative to the main frame.

[0009] The utility model is further configured such that a connecting portion 1 is fixedly connected to the outer side of the bearing seat, the connecting portion 1 is rotatably connected to the main frame and is locked and fixed by a locking member, and the rotation axis of the connecting portion 1 is located on the outer side of the brushing roller in the horizontal direction and is parallel to the brushing roller.

[0010] The present invention is further configured such that the main frame is fixedly connected with a support block three at a position corresponding to the lower side of the bearing seat, the support block three is threadedly connected with a screw rod three, and the lower side of the bearing seat is supported by the pressure of the screw rod three.

[0011] The utility model is further configured such that a second connection part is fixedly connected to the outer side of the bearing seat, and the second connection part is provided with a through arc groove, and the center of the arc groove is located at the rotation axis of the connection part one; the main frame is provided with a connection hole corresponding to the position of the arc groove, and the locking piece is a bolt, and the locking piece passes through the arc groove and is threadedly connected to the connection hole.

[0012] The utility model is further configured such that the scrubbing roller and the bearing seat are rotatably connected via a self-aligning bearing.

[0013] The utility model is further configured such that an opening is provided at the bottom of the water washing tank, a lifting cylinder is installed on the inner periphery of the opening, the upper end of the lifting cylinder protrudes from the bottom of the water washing tank, and the height of the lifting cylinder can be adjusted up and down relative to the bottom of the water washing tank.

[0014] The utility model is further configured such that a downward extension cylinder is formed on the lower side of the opening, the lifting cylinder is sleeved in the extension cylinder and is threadedly connected to the extension cylinder; it also includes a spray mechanism, which is used to spray the guide belt, and the spray mechanism is located above the water washing tank.

[0015] The utility model is further configured such that connecting blocks are fixedly installed at both ends of the scraping and washing mechanism, a supporting block is fixedly connected to the main frame, the supporting block is located on the side of the connecting block away from the guide belt, a spring is elastically pressed between the supporting block and the connecting block, and movable limiting is achieved by a screw.

[0016] The utility model is further configured such that connecting blocks 2 are fixedly installed at both ends of the scrubbing mechanism, and the main frame is fixedly connected with supporting block 2, and the supporting block 2 is located on the side of the connecting block 2 away from the guide belt. A spring 2 is elastically pressed between the supporting block 2 and the connecting block 2, and movable limiting is achieved by screw 2.

[0017] The utility model is further configured to include a scrubbing mechanism, wherein the scrubbing mechanism is located on the upper side of the water washing tank, the brushing mechanism is located between the scrubbing mechanism and the scraping mechanism, and the brushing mechanism, the scraping mechanism and the scrubbing mechanism are each provided with two groups; the main frame can move up and down relatively and is driven by a lifting mechanism; a plurality of rollers are installed at the lower part of the base frame.

[0018] In summary, the present invention has the following beneficial effects:

[0019] By adjusting the height position of the brushing mechanism, the position of the brushing mechanism and the guide belt can be adapted to each other, ensuring that the bristles of the brushing mechanism can offset the guide belt, and avoiding excessive pressure between the two to cause excessive wear and noise on the bristles; by adjusting the two sets of brushing mechanisms separately, it can be ensured that both brushings are effective, thereby improving the brushing and cleaning effect; in addition, the two ends of the brushing roller are rotatably supported by self-aligning bearings, which can adapt to the eccentricity difference at both ends of the brushing roller, ensuring that the rotational brushing can be smoothly achieved after adjustment.

[0020] The height of the scraping mechanism is elastically supported by a spring, and the height of the scraper blade of the scraping mechanism can be adjusted. By adjusting the height and pressure of the scraper blade, the pressure between the scraper blade and the guide belt can be adjusted, maintaining the pressure within an appropriate range, which can achieve scraping and cleaning while avoiding excessive wear and friction noise caused by excessive pressure.

[0021] The height of the scrubbing mechanism is elastically supported by a spring, and the height of the scrubbing sponge of the scrubbing mechanism can be adjusted. By adjusting the height of the scrubbing sponge, the pressure between the scrubbing sponge and the guide belt can be adjusted, maintaining the pressure within an appropriate range, achieving scraping and cleaning while avoiding excessive wear and friction noise caused by excessive pressure.

[0022] An opening is opened at the bottom of the washing tank, and a lifting cylinder is installed at the opening. The upper end of the lifting cylinder protrudes from the bottom of the washing tank to a certain height. By adjusting the height of the lifting cylinder, the water level in the washing tank can be controlled, so that the lower side of the brushing roller can be immersed in the washing water, ensuring effective brushing of the guide belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a guide belt washing device in this embodiment. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the structure of a guide belt washing device in this embodiment. Figure 2 ;

[0025] Figure 3 This is a side view of a guide belt water washing device in this embodiment;

[0026] Figure 4 This is a schematic structural diagram of the lifting cylinder and the water washing tank in this embodiment;

[0027] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 6 for Figure 2 Enlarged view of point B in the middle.

[0029] Figure numerals: main frame 1; base frame 2; roller 21; water washing tank 3; opening 31; lifting cylinder 32; extension cylinder 33; brushing mechanism 4; brushing roller 40; bearing seat 41; connecting part 1 411; connecting part 2 412; arc groove 413; connecting hole 414; support block 3 42; screw 3 43; scraping mechanism 5; connecting block 1 51; support block 1 52; spring 1 53; screw 1 54; scrubbing mechanism 6; connecting block 2 61; support block 2 62; spring 2 63; screw 2 64; spraying mechanism 7; lifting mechanism 8. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] This embodiment discloses a belt washing device, referring to Figures 1-6 The invention is described in detail, including a main frame 1, a base frame 2, a washing tank 3, a brushing mechanism 4, a scraping mechanism 5, a scrubbing mechanism 6 and a spraying mechanism 7, etc., which can clean the guide belt, for example, the guide belt of a digital printing machine can be cleaned.

[0032] Reference Figure 1-Figure 3 As shown, the main frame 1 is mounted on the base frame 2, and the water washing tank 3, the brushing mechanism 4, the scraping mechanism 5, the scrubbing mechanism 6 and the spraying mechanism 7 are all mounted on the main frame 1. The water washing tank 3 can receive the water washing liquid of the guide belt, and the scrubbing mechanism 6, the brushing mechanism 4 and the scraping mechanism 5 are located above the water washing tank 3.

[0033] The scrubbing mechanism 6 has a sponge installed at the wiping position, which cleans the surface of the guide belt. The brushing mechanism 4 comprises a brush roller 40, densely covered with bristles (not shown), which clean the guide belt surface. The scraping mechanism 5 is equipped with a scraper, which cleans the guide belt surface. The spraying mechanism 7 comprises a spray pipe, which has a plurality of spray holes on one side of the guide belt, which spray the guide belt surface.

[0034] The brushing mechanism 4 is located between the scrubbing mechanism 6 and the scraping mechanism 5, and the spraying mechanism 7 is provided with two groups, one group of spraying mechanisms 7 is located between the scrubbing mechanism 6 and the brushing mechanism 4, and the other group of spraying mechanisms 7 is located between the brushing mechanism 4 and the scraping mechanism 5. The brushing mechanism 4, the scraping mechanism 5 and the scrubbing mechanism 6 are also provided with two groups.

[0035] During the washing process, the guide belt first passes through two sets of scrubbing mechanisms 6 to wipe and clean the surface of the guide belt, then passes through the first set of spraying mechanisms 7 to spray and clean the guide belt, then passes through two sets of brushing mechanisms 4 to roll and wipe the guide belt, then passes through the spraying mechanism 7 to spray and clean the guide belt a second time, and finally passes through two sets of scraping mechanisms 5 to scrape and clean the guide belt twice. Through this multi-pass cleaning process, the surface of the guide belt can be cleaned and pollutants such as fibers, impurities, and ink attached to the surface of the guide belt can be removed.

[0036] The main frame 1 is capable of relative vertical movement and is driven by a lifting mechanism 8. Guide components, such as guide wheels, are installed between the underframe 2 and the main frame 1 to ensure stable vertical movement. Driven by the lifting mechanism 8, the main frame 1 can be raised and lowered. The lifting mechanism 8 utilizes a pneumatic cylinder as its power source and is linked by a wedge block to achieve this movement.

[0037] In addition, a plurality of rollers 21 are installed at the lower part of the base frame 2, and the base frame 2 and the entire guide belt washing device can be moved by the rollers 21.

[0038] During operation, the guide belt washing device moves to the lower side of the guide belt. At the same time, the lifting mechanism 8 can push the main frame 1 and the various components of the main frame 1 upward, so that they can approach the lower surface of the guide belt. Some components abut and fit the guide belt to wash and clean the guide belt. During maintenance and inspection, the lifting mechanism 8 can drive the main frame 1 and the various components of the main frame 1 to descend and separate from the guide belt surface. At the same time, the roller 21 at the bottom of the base frame 2 is moved to move the entire guide belt washing device out of the lower side of the guide belt, making it easier to perform maintenance and cleaning operations on the device.

[0039] Reference Figure 2As shown, the brushing mechanism 4 includes a brushing roller 40 and two sets of bearing seats 41. The two ends of the brushing roller 40 are respectively supported for rotation by the two sets of bearing seats 41. In addition, the brushing roller 40 can also be connected to the rotary drive device through a transmission structure, so that the brushing roller 40 can achieve rotary brushing.

[0040] The height of the scrubbing roller 40 can be adjusted up and down relative to the main frame 1, thereby adjusting the pressure between the scrubbing roller 40 and the surface of the guide belt to adjust the scrubbing effect on the guide belt. Specifically, the bearing seat 41 can be adjusted up and down relative to the main frame 1, and the height of the scrubbing roller 40 can be adjusted by adjusting the height of the bearing seat 41.

[0041] Reference Figure 3 As shown, the outer side of the bearing seat 41 is fixedly connected to a first connection portion 411 and a second connection portion 412. The first connection portion 411 and the second connection portion 412 are located on either side of the horizontal axis of the scrubbing roller 40. The rotation axis of the first connection portion 411 is located horizontally outward from the scrubbing roller 40 and is parallel to the scrubbing roller 40. As the bearing seat 41 rotates about the rotation axis, the height of the bearing seat 41 can be adjusted up and down, thereby adjusting the height of the scrubbing roller 40.

[0042] A third support block 42 is fixedly attached to the main frame 1 below the bearing seat 41. The two support blocks 42 support both ends of the scrubbing roller 40. A third screw 43 is vertically positioned, with its lower end threadedly connected to the third support block 42 and its upper end pressed against the lower side of the bearing seat 41. Adjusting the third screw 43 allows the height of the bearing seat 41 and scrubbing roller 40 to be adjusted.

[0043] Furthermore, connection portion 1 411 is rotatably connected to main frame 1 and secured by a locking member. Connection portion 2 412 is provided with a through-arc groove 413, centered about the axis of rotation of connection portion 1 411. A connection hole 414 is provided on main frame 1 at a position corresponding to arc groove 413. The locking member is a bolt that passes through arc groove 413 and is threadedly connected to connection hole 414. Arc groove 413 accommodates the rotation of bearing seat 41. Once adjustment is complete, bearing seat 41 is locked and secured by tightening the bolt.

[0044] During the height adjustment process, there may be a slight difference in the height of the two ends of the brush roller 40. In order to ensure that the brush roller 40 can rotate smoothly, a self-aligning bearing can be installed between the brush roller 40 and the bearing seat 41. The self-aligning bearing provides rotational support and can adapt to the deviation of the brush roller 40.

[0045] Washing water is stored in the washing tank 3, and the lower part of the scrubbing roller 40 is immersed in the washing water, which can wet the scrubbing roller 40 on the one hand and clean the scrubbing roller 40 on the other hand. When the height of the scrubbing roller 40 is adjusted, the degree of immersion of the scrubbing roller 40 in the washing water will also change. Too much or too little immersion may affect the scrubbing effect. Therefore, in this solution, a washing water level control structure is also set in the washing tank 3, and the specific reference is made to FIG. Figure 2 、 Figure 4 Detailed description.

[0046] Reference Figure 2 、 Figure 4 As shown, an opening 31 is formed at the bottom of the washing tank 3, and a lifting cylinder 32 is installed on the inner periphery of the opening 31. The upper end of the lifting cylinder 32 protrudes from the bottom of the washing tank 3, and the height of the lifting cylinder 32 can be adjusted up and down relative to the bottom of the washing tank 3. Water in the washing tank 3 can enter from the upper end of the lifting cylinder 32 and flow out from the lower end of the lifting cylinder 32. By adjusting the height of the lifting cylinder 32, the water level in the washing tank 3 can be controlled.

[0047] A downward-facing extension tube 33 is formed below opening 31 and is integrally connected to opening 31 of washing tank 3, forming an extension of opening 31. A lifting tube 32 is sleeved within extension tube 33, and the two are threadedly connected. Adjusting the lifting tube 32 allows for vertical adjustment. Furthermore, an annular seal or sealant can be installed between the lifting tube 32 and extension tube 33 to achieve a relatively sealed connection. Even if water leaks between the lifting tube 32 and extension tube 33, it can be replenished by spraying water, thereby maintaining the water level in washing tank 3.

[0048] Reference Figure 2 、 Figure 5 As shown, the height of the scraping mechanism 5 is elastically supported by a spring, and the height of the scraper of the scraping mechanism 5 can be adjusted. By adjusting the height and pressure of the scraper, the pressure between the scraper and the guide belt can be adjusted, and the pressure can be maintained within an appropriate range, which can achieve scraping and cleaning while avoiding excessive wear and friction noise caused by excessive pressure.

[0049] Connecting blocks 51 are fixedly mounted at both ends of the scraping mechanism 5. Support blocks 52 are fixedly connected to the main frame 1. Support blocks 52 are located on the side of connecting block 51 facing away from the guide belt. A spring 53 elastically presses against support blocks 52 and connecting block 51, and a screw 54 provides a movable limit.

[0050] Specifically, screw 1 54 passes through the through hole of connecting block 1 51 , the lower end of screw 1 54 is threadedly connected to support block 1 52 , and the upper end of screw 1 54 is limited by the screw head. Spring 1 53 is sleeved on the outside of screw 1 54 to achieve elastic support.

[0051] Reference Figure 2 、 Figure 6 As shown, the height of the scrubbing mechanism 6 is elastically supported by a spring, and the height of the scrubbing sponge of the scrubbing mechanism 6 can be adjusted. By adjusting the height of the scrubbing sponge, the pressure between the scrubbing sponge and the guide belt can be adjusted, and the pressure can be maintained within an appropriate range, which can achieve scraping and cleaning while avoiding excessive wear and friction noise caused by excessive pressure.

[0052] Connecting blocks 61 are fixedly mounted at both ends of the scrubbing mechanism 6. A second supporting block 62 is fixedly connected to the main frame 1. The second supporting block 62 is located on the side of the connecting block 61 facing away from the guide belt. A second spring 63 elastically presses against the second supporting block 62 and the second connecting block 61, and a second screw 64 is used to achieve movable limit.

[0053] Specifically, screw rod 2 64 passes through connecting block 2 61, with one end of screw rod 2 64 threadedly connected to supporting block 2 62. The other end is positioned by the screw head and connecting block 2 61. Spring 2 63 is sleeved outside screw rod 2 64 and can provide elastic support through spring 2 63.

[0054] By adjusting the heights of the scraping mechanism 5 and the scrubbing mechanism 6, the adaptability of the guide belt washing device to the guide belt can be ensured, thereby enabling the guide belt to be stably and effectively washed and cleaned.

[0055] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A guide belt water washing device, comprising a main frame (1), a base frame (2), a water washing tank (3), a brushing mechanism (4) and a scraping mechanism (5), wherein the main frame (1) is mounted on the base frame (2), the water washing tank (3), the brushing mechanism (4) and the scraping mechanism (5) are all mounted on the main frame (1), and the brushing mechanism (4) and the scraping mechanism (5) are located above the water washing tank (3), characterized in that: The scrubbing mechanism (4) comprises a scrubbing roller (40) and two sets of bearing seats (41). Both ends of the scrubbing roller (40) are rotatably supported by the two sets of bearing seats (41). The bearing seats (41) can be adjusted up and down relative to the main frame (1).

2. The guide belt washing device according to claim 1, characterized in that: A connecting portion 1 (411) is fixedly connected to the outer side of the bearing seat (41), and the connecting portion 1 (411) is rotatably connected to the main frame (1) and is locked and fixed by a locking member. The rotation axis of the connecting portion 1 (411) is located outside the brushing roller (40) in the horizontal direction and is parallel to the brushing roller (40).

3. The guide belt washing device according to claim 2, characterized in that: The main frame (1) is fixedly connected to a support block three (42) at a position corresponding to the lower side of the bearing seat (41), and the support block three (42) is threadedly connected to a screw rod three (43), and the lower side of the bearing seat (41) is supported by the screw rod three (43).

4. The guide belt washing device according to claim 3, characterized in that: The outer side of the bearing seat (41) is fixedly connected with a second connecting part (412), and the second connecting part (412) is provided with a through arc groove (413), and the center of the arc groove (413) is located at the rotation axis of the first connecting part (411); the main frame (1) is provided with a connecting hole (414) at a position corresponding to the arc groove (413), and the locking member is a bolt, which passes through the arc groove (413) and is threadedly connected to the connecting hole (414).

5. The guide belt washing device according to claim 2, characterized in that: The scrubbing roller (40) and the bearing seat (41) are rotatably connected via a self-aligning bearing.

6. The guide belt washing device according to claim 1, characterized in that: The bottom of the water washing tank (3) is provided with an opening (31), and a lifting cylinder (32) is installed on the inner periphery of the opening (31). The upper end of the lifting cylinder (32) protrudes from the bottom of the water washing tank (3), and the height of the lifting cylinder (32) can be adjusted up and down relative to the bottom of the water washing tank (3).

7. The guide belt washing device according to claim 6, characterized in that: A downward extending cylinder (33) is formed on the lower side of the opening (31), and the lifting cylinder (32) is sleeved in the extending cylinder (33) and is threadedly connected to the extending cylinder (33); a spray mechanism (7) is also included, and the spray mechanism (7) is used for spraying the guide belt, and the spray mechanism (7) is located above the water washing tank (3).

8. The guide belt washing device according to claim 1, characterized in that: Connecting blocks (51) are fixedly mounted at both ends of the scraping mechanism (5), and a supporting block (52) is fixedly connected to the main frame (1). The supporting block (52) is located on the side of the connecting block (51) facing away from the guide belt. A spring (53) is elastically pressed between the supporting block (52) and the connecting block (51), and movable limiting is achieved through a screw (54).

9. The guide belt washing device according to claim 1, characterized in that: The invention also includes a scrubbing mechanism (6), the scrubbing mechanism (6) is located on the upper side of the washing tank (3), the brushing mechanism (4) is located between the scrubbing mechanism (6) and the scraping mechanism (5), and the brushing mechanism (4), the scraping mechanism (5) and the scrubbing mechanism (6) are each provided with two groups; the main frame (1) can move up and down relatively and is driven by a lifting mechanism (8); and a plurality of rollers (21) are installed on the lower part of the base frame (2).

10. The guide belt washing device according to claim 9, characterized in that: Connecting blocks 2 (61) are fixedly installed at both ends of the scrubbing mechanism (6), and supporting blocks 2 (62) are fixedly connected to the main frame (1). The supporting blocks 2 (62) are located on the side of the connecting blocks 2 (61) away from the guide belt. A spring 2 (63) is elastically pressed between the supporting blocks 2 (62) and the connecting blocks 2 (61), and movable limiting is achieved through a screw 2 (64).

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