Washing liquid scraping device

Abstract

The utility model discloses a washing liquid scraping device which comprises a washing tank body, a sealing cover arranged at the top end of the washing tank body, a liquid scraping roller arranged in the washing tank body, a first movement adjusting mechanism and a second movement adjusting mechanism, and further comprises a rotation adjusting mechanism used for driving the liquid scraping roller to rotate. The rotating adjusting mechanism comprises a rotating adjusting driving part, a rotating shaft, a worm and a worm gear, two first mounting plates which are oppositely arranged are arranged on the inner wall of one end of the washing tank body, the rotating adjusting driving part is located outside the washing tank body, a through hole is formed in the outer wall of one side of the washing tank body, and the rotating shaft is located in the through hole; one end of the rotating shaft is connected with the rotating adjusting driving part, the other end of the rotating shaft penetrates through the through hole, the rotating shaft passing hole of one first mounting plate is rotatably arranged on the other first mounting plate, and the worm is arranged on the periphery of the rotating shaft in a sleeving mode and located between the two first mounting plates. According to the utility model, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery separator production, and specifically relates to a washing and liquid scraping device. Background Art

[0002] When producing a separator on an existing wet process separator line, the cleaning process of the separator is usually completed by a washing and liquid scraping device. Specifically, after the separator enters the washing tank of the washing and liquid scraping device through the first perforation of the sealing cover of the washing and liquid scraping device, it first bypasses the over-roller arranged in the washing tank, then bypasses the liquid scraping roller arranged in the washing tank, and then comes out through the second perforation of the sealing cover. The separator can be cleaned by the detergent contained in the washing tank, and the detergent on the surface of the separator can be scraped off by the liquid scraping roller to facilitate subsequent processes. The first moving adjustment mechanism and the second moving adjustment mechanism of the washing and liquid scraping device can drive the liquid scraping roller to reciprocate along the width direction of the washing tank, so as to adjust the wrap angle when the liquid scraping roller contacts the separator and obtain the best liquid scraping effect.

[0003] In the above-mentioned washing and liquid scraping device, during the process of scraping the detergent on the surface of the separator by the liquid scraping roller, diaphragm material generated due to the friction between the liquid scraping roller and the separator often remains at the position where the liquid scraping roller contacts the separator. Since the liquid scraping roller cannot rotate, the position where the liquid scraping roller contacts the separator cannot be adjusted, and thus the diaphragm material remaining at the position where the liquid scraping roller contacts the separator cannot be rotated to other angles. This remaining diaphragm material will prevent the liquid scraping roller from smoothly scraping the detergent on the surface of the separator. Therefore, it is necessary to frequently clean the liquid scraping roller manually to ensure the smooth progress of the liquid scraping work of the liquid scraping roller. Manually cleaning the liquid scraping roller frequently reduces the production efficiency and increases the production cost. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a washing and liquid scraping device, which can reduce the frequency of manual cleaning of the liquid scraping roller, improve the production efficiency and reduce the production cost.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A washing and liquid scraping device, comprising a washing tank body, a sealing cover arranged at the top end of the washing tank body, a liquid scraping roller arranged in the washing tank body, a first moving and adjusting mechanism and a second moving and adjusting mechanism, wherein the first moving and adjusting mechanism and the second moving and adjusting mechanism are used to drive the liquid scraping roller to reciprocate along the width direction of the washing tank body, and further comprising a rotation adjusting mechanism for driving the liquid scraping roller to rotate. The rotation adjusting mechanism includes a rotation adjusting driving member, a rotating shaft, a worm and a worm gear. Two relatively arranged first mounting plates are provided on the inner wall at one end of the washing tank body. The rotation adjusting driving member is located outside the washing tank body. A through hole is provided on the outer wall of one side of the washing tank body. One end of the rotating shaft is connected to the rotation adjusting driving member, and the other end of the rotating shaft passes through the through hole, the rotating shaft through hole of one of the first mounting plates and is rotatably arranged on the other first mounting plate. The worm is sleeved on the outer periphery of the rotating shaft and is located between the two first mounting plates. The worm gear is sleeved on the outer periphery of one end of the liquid scraping roller. The worm gear meshes with the worm. The movement of the liquid scraping roller can drive the worm gear to move synchronously, and the movement of the worm gear can drive the worm to reciprocate along the rotating shaft.

[0007] As a preferred technical solution, a first bearing seat and a second bearing seat are sleeved on the outer periphery of the liquid scraping roller. The first bearing seat is close to one end of the liquid scraping roller. The first bearing seat is located between the two first mounting plates. Two relatively arranged brackets are provided on the side of the first bearing seat away from the center of the washing tank body. The worm is located between the two brackets. The two ends of the worm are respectively rotatably arranged on the two brackets. The second bearing seat is close to the other end of the liquid scraping roller.

[0008] As a preferred technical solution, two relatively arranged second mounting plates are provided on the inner wall at the other end of the washing tank body. The second bearing seat is located between the two second mounting plates. Two hole positions corresponding to the first moving and adjusting mechanism and the second moving and adjusting mechanism respectively are provided on the outer wall of one side of the washing tank body. Both the first moving and adjusting mechanism and the second moving and adjusting mechanism include a moving and adjusting driving member, a lead screw and a nut. The moving and adjusting driving member is located outside the washing tank body. One end of the lead screw is connected to the moving and adjusting driving member. The other end of the lead screw of the first moving and adjusting mechanism passes through the corresponding hole position, the lead screw through hole of one of the first mounting plates, the through hole of the first bearing seat and is rotatably arranged on the other first mounting plate. The other end of the lead screw of the second moving and adjusting mechanism passes through the corresponding hole position, the lead screw through hole of one of the second mounting plates, the through hole of the second bearing seat and is rotatably arranged on the other second mounting plate. The nut is in threaded cooperation with the lead screw. The nut of the first moving and adjusting mechanism is connected to the first bearing seat. The nut of the second moving and adjusting mechanism is connected to the second bearing seat.

[0009] As a preferred technical solution, a rotating shaft bearing is provided in the rotating shaft through hole, and the rotating shaft bearing is sleeved on the outer periphery of the rotating shaft.

[0010] As a preferred technical solution, a sliding groove extending along the axial direction of the rotating shaft is provided on the outer peripheral surface of the rotating shaft, an installation groove extending along the axial direction of the worm is provided on the inner peripheral surface of the worm, the installation groove corresponds to the sliding groove, a guiding key is provided in the installation groove, and the guiding key partially protrudes from the outer peripheral surface of the worm and is in sliding fit with the sliding groove.

[0011] As a preferred technical solution, a first seal is sleeved on the outer periphery of the lead screw, the first seal is arranged on the outer wall of one side of the washing tank body, a first seal ring is arranged in the first seal, the first seal ring is sleeved on the outer periphery of the lead screw, a second seal is sleeved on the outer periphery of the rotating shaft, the second seal is arranged on the outer wall of one side of the washing tank body, a second seal ring is arranged in the second seal, and the second seal ring is sleeved on the outer periphery of the rotating shaft.

[0012] As a preferred technical solution, two outer covers are respectively provided on the outer walls at one end and the other end of the washing tank body, the outer covers correspond to the liquid scraping rollers, two empty spaces are respectively provided on the inner walls at one end and the other end of the washing tank body, the two empty spaces are respectively communicated with the interiors of the two outer covers, a fluid channel is provided inside the liquid scraping roller, two rotary joints are respectively connected to one end and the other end of the liquid scraping roller, the two rotary joints respectively correspond to the two empty spaces and the two outer covers, the rotary joints are communicated with the fluid channel, the rotary joints are located in the corresponding empty spaces and outer covers, a flange is provided on the outer wall of the end of the outer cover away from the washing tank body, the flange partially extends into the outer cover, the rotary joint is connected to the flange of the corresponding outer cover through a bellows welding part, and the rotary joint is internally communicated with the flange of the corresponding outer cover through the bellows welding part.

[0013] As a preferred technical solution, two outer cover gaskets are respectively provided between the two outer covers and the outer walls at one end and the other end of the washing tank body, the two outer cover gaskets respectively correspond to the two empty spaces, and the empty spaces are located inside the corresponding outer cover gaskets.

[0014] As a preferred technical solution, two first support plates arranged oppositely are provided on the inner wall at one end of the washing tank body. Two first intermediate plates are respectively provided on the sides of the two first mounting plates away from the center of the washing tank body. The two first intermediate plates correspond to the two first support plates respectively. The first support plate is provided with a first round hole, and the first intermediate plate is provided with a first waist-shaped hole corresponding to the first round hole of the corresponding first support plate. The length direction of the first waist-shaped hole is the same as the height direction of the washing tank body. A first fastener is installed in the first waist-shaped hole and the corresponding first round hole; further included are two first jacking mechanisms, and the two first jacking mechanisms correspond to the two first support plates and the two first intermediate plates respectively. The first jacking mechanism includes a first mounting block and a first screw threadedly connected to the first mounting block. The first mounting block is arranged on the side of the corresponding first support plate close to the center of the washing tank body and below the corresponding first intermediate plate. One end of the first screw is located above the first mounting block and abuts against the bottom end of the corresponding first intermediate plate. The other end of the first screw is located below the first mounting block. The first screw is threadedly connected with a first locking nut, and the first locking nut abuts against the bottom end of the first mounting block.

[0015] As a preferred technical solution, two second support plates are respectively provided on the inner wall at the other end of the washing tank body. Two second intermediate plates are respectively provided on the sides of the two second mounting plates away from the center of the washing tank body. The two second intermediate plates correspond to the two second support plates respectively. The second support plate is provided with a second round hole, and the second intermediate plate is provided with a second waist-shaped hole corresponding to the second round hole of the corresponding second support plate. The length direction of the second waist-shaped hole is the same as the height direction of the washing tank body. A second fastener is installed in the second waist-shaped hole and the corresponding second round hole; further included are two second jacking mechanisms, and the two second jacking mechanisms correspond to the two second support plates and the two second intermediate plates respectively. The second jacking mechanism includes a second mounting block and a second screw threadedly connected to the second mounting block. The second mounting block is arranged on the side of the corresponding second support plate close to the center of the washing tank body and below the corresponding second intermediate plate. One end of the second screw is located above the second mounting block and abuts against the bottom end of the corresponding second intermediate plate. The other end of the second screw is located below the second mounting block. The second screw is threadedly connected with a second locking nut, and the second locking nut abuts against the bottom end of the second mounting block.

[0016] The beneficial effects of the present utility model are as follows: Through the rotation adjustment mechanism provided in the present utility model, the rotation adjustment mechanism includes a rotation adjustment driving member, a rotating shaft, a worm, and a worm gear. By the rotation adjustment driving member, the rotating shaft can be driven to rotate, and then the worm can be driven to rotate. The rotation of the worm can drive the worm gear to rotate, thereby driving the liquid scraping roller to rotate, so as to adjust the position where the liquid scraping roller contacts the diaphragm. In this way, the residual diaphragm material at the position where the liquid scraping roller contacts the diaphragm can be rotated to other angles, so that it is not necessary to frequently clean the liquid scraping roller manually, reducing the frequency of manual cleaning of the liquid scraping roller, improving production efficiency, and reducing production costs. Description of the Drawings

[0017] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0018] Figure 1 is a schematic structural diagram of a liquid scraping mechanism provided by an embodiment of the present utility model;

[0019] Figure 2 is Figure 1 a top view schematic diagram of the shown liquid scraping mechanism;

[0020] Figure 3 is Figure 2 a cross-sectional schematic diagram at A-A shown;

[0021] Figure 4 is Figure 2 a cross-sectional schematic diagram at B-B shown;

[0022] Figure 5 is Figure 2 a cross-sectional schematic diagram at C-C shown;

[0023] Figure 6 、 Figure 7 is Figure 1 a schematic structural diagram of a part of the shown liquid scraping mechanism;

[0024] Figure 8 is Figure 1 a schematic structural diagram of the washing tank body of the shown liquid scraping mechanism;

[0025] Figure 9 is Figure 1 a schematic structural diagram of the first angle of the shown liquid scraping mechanism after removing the washing tank body;

[0026] Figure 10 is Figure 1 a schematic structural diagram of the second angle of the shown liquid scraping mechanism after removing the washing tank body;

[0027] Figure 11 is Figure 1 a schematic structural diagram of the rotating shaft and the worm of the rotation adjustment mechanism of the shown liquid scraping mechanism;

[0028] Figure 12 Yes Figure 1 Schematic diagram of the structure of the first seal, the first sealing ring, the second seal, and the second sealing ring sleeved on the outer periphery of the lead screw of the first moving adjustment mechanism of the liquid scraping mechanism shown;

[0029] Figure 13 Yes Figure 12 Schematic diagram of the first angle of the first sealing ring shown;

[0030] Figure 14 Yes Figure 12 Schematic diagram of the second angle of the first sealing ring shown. Detailed implementation manners

[0031] The concept, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and the drawings, so as to fully understand the purpose, features and effects of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of the present utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components alone, but refer to the more optimal connection structure that can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the present utility model can be combined with each other without conflicting with each other.

[0032] Please refer to Figure 1 and Figure 2 A liquid scraping mechanism provided by an embodiment of the present utility model includes a washing tank body 10, a sealing cover (not shown in the figure) provided at the top of the washing tank body 10, a liquid scraping roller 20 provided in the washing tank body 10, a first moving adjustment mechanism 30a, a second moving adjustment mechanism 30b, a rotation adjustment mechanism 40, two first top block mechanisms, and two second top block mechanisms.

[0033] The top of the washing tank body 10 is open, and the sealing cover is used to open or close the opening of the washing tank body 10. The washing tank 10 is used to hold the detergent.

[0034] The length direction of the liquid scraping roller 20 is the same as the length direction of the washing tank body 10. The liquid scraping roller 20 is used to scrape off the detergent on the surface of the diaphragm. In actual application, the liquid scraping roller 20 is located above the detergent.

[0035] Combined with Figures 3 to 10As shown, the first moving adjustment mechanism 30a and the second moving adjustment mechanism 30b are arranged opposite to each other left and right. The first moving adjustment mechanism 30a and the second moving adjustment mechanism 30b are used to drive the liquid scraping roller 20 to reciprocate back and forth in the width direction of the washing tank body 10, so as to adjust the horizontal position of the liquid scraping roller 20 in the front and back directions. By adjusting the horizontal position of the liquid scraping roller 20, the wrap angle when the diaphragm contacts the liquid scraping roller 20 can be adjusted, so that the best liquid scraping effect can be obtained.

[0036] Specifically, a first bearing seat 21a and a second bearing seat 21b are sleeved on the outer periphery of the liquid scraping roller 20. The first bearing seat 21a and the second bearing seat 21b are arranged opposite to each other left and right. The first bearing seat 21a is close to one end of the liquid scraping roller 20, and the second bearing seat 21b is close to the other end of the liquid scraping roller 20. The provided first bearing seat 21a and second bearing seat 21b provide rotational support for the liquid scraping roller 20.

[0037] Two first mounting plates 11 arranged opposite to each other front and back are provided on the inner wall of one end of the washing tank body 10. The first bearing seat 21a is located between the two first mounting plates 11. Two second mounting plates 14 arranged opposite to each other front and back are provided on the inner wall of the other end of the washing tank body 10. The second bearing seat 21b is located between the two second mounting plates 14.

[0038] The first moving adjustment mechanism 30a corresponds to the first bearing seat 21a. The second moving adjustment mechanism 30b corresponds to the second bearing seat 21b. Both the first moving adjustment mechanism 30a and the second moving adjustment mechanism 30b include a moving adjustment driving member 31, a lead screw 32, and a nut 33. The moving adjustment driving member 31 is located outside the washing tank body 10, for example, in front of the washing tank body 10, and the moving adjustment driving member 31 is a handwheel. Two hole positions corresponding to the first moving adjustment mechanism 30a and the second moving adjustment mechanism 30b respectively are provided on the outer wall of one side of the washing tank body 10. One end of the lead screw 32 is connected to the moving adjustment driving member 31. The other end of the lead screw 32 of the first moving adjustment mechanism 30a passes through the corresponding hole position, the lead screw through hole of one of the first mounting plates 11, that is, the first mounting plate 11 located in the front, and the through hole 212 of the first bearing seat 21a, and is rotatably arranged on the other first mounting plate 11, that is, the first mounting plate 11 located in the rear. The other end of the lead screw 32 of the second moving adjustment mechanism 30b passes through the corresponding hole position, the lead screw through hole of one of the second mounting plates 14, that is, the second mounting plate 14 located in the front, and the through hole of the second bearing seat 21b, and is rotatably arranged on the other second mounting plate 14, that is, the second mounting plate 14 located in the rear. The nut 33 is in threaded cooperation with the lead screw 32. The nut 33 of the first moving adjustment mechanism 30a is connected to the first bearing seat 21a, and the nut 33 of the second moving adjustment mechanism 30b is connected to the second bearing seat 21b. By manually rotating the moving adjustment driving members 31 of the first moving adjustment mechanism 30a and the second moving adjustment mechanism 30b, the corresponding lead screws 32 can be driven to rotate. The rotation of the lead screws 32 can drive the corresponding nuts 33 to reciprocate back and forth in the width direction of the washing tank body 10, so as to drive the first bearing seat 21a and the second bearing seat 21b to move synchronously. The movement of the first bearing seat 21a and the second bearing seat 21b can drive the liquid scraping roller 20 to reciprocate back and forth in the width direction of the washing tank body 10.

[0039] It can be understood that in other embodiments, the moving adjustment driving member 31 can also be a motor, and the motor is arranged on the outer wall of one side of the washing tank body 10 through a motor bracket. The moving motor is used to drive the lead screw 32 to rotate.

[0040] The other end of the lead screw 32 of the first moving adjustment mechanism 30a is rotatably arranged on the rear first mounting plate 11. Specifically, the rear first mounting plate 11 is provided with a first lead screw mounting hole, and the other end of the lead screw 32 of the first moving adjustment mechanism 30a is rotatably arranged in the first lead screw mounting hole through the first lead screw bearing 321. The other end of the lead screw 32 of the second moving adjustment mechanism 30b is rotatably arranged on the rear second mounting plate 14. Specifically, the rear second mounting plate 14 is provided with a second lead screw mounting hole, and the other end of the lead screw 32 of the second moving adjustment mechanism 30b is rotatably arranged in the second lead screw mounting hole through the first lead screw bearing 321. The first lead screw bearing 321 provides rotational support for the corresponding lead screw 32.

[0041] A second lead screw bearing 322 is respectively arranged in the lead screw through hole of the first mounting plate 11 at the front and the lead screw through hole of the second mounting plate 14 at the front. The second lead screw bearing 322 is sleeved on the outer periphery of the corresponding lead screw 32, and the second lead screw bearing 322 provides rotational support for the corresponding lead screw 32.

[0042] The nut 33 of the first moving adjustment mechanism 30a is connected to the first bearing seat 21a, and the nut 33 of the second moving adjustment mechanism 30b is connected to the second bearing seat 21b. Specifically, the nut 33 is in a T shape. The horizontal part of the nut 33 of the first moving adjustment mechanism 30a is arranged at one end of the first bearing seat 21a, such as the end close to the moving adjustment driving part 31, through fasteners such as bolts. The vertical part of the nut 33 of the first moving adjustment mechanism 30a extends into the through hole 212 of the first bearing seat 21a. The horizontal part of the nut 33 of the second moving adjustment mechanism 30b is arranged at one end of the second bearing seat 21b, such as the end close to the moving adjustment driving part 31, through fasteners such as bolts. The vertical part of the nut 33 of the second moving adjustment mechanism 30b extends into the through hole of the second bearing seat 21b.

[0043] A first guide rod 34a is provided between two first mounting plates 11. Specifically, two first mounting holes are respectively provided on the sides of the two first mounting plates 11 close to each other, and both ends of the first guide rod 34a are respectively arranged in the two first mounting holes. The first guide rod 34a is located below and parallel to the lead screw 32 of the first moving and adjusting mechanism 30a. The first guide rod 34a passes through the bearing seat through hole of the first bearing seat 21a. A first sliding sleeve 35a is provided in the bearing seat through hole of the first bearing seat 21a. The first sliding sleeve 35a is sleeved on the outer periphery of the first guide rod 34a. The first sliding sleeve 35a is in an I shape. Both ends of the first sliding sleeve 35a respectively protrude from one end of the first bearing seat 21a close to the moving and adjusting driving member 31 and one end of the first bearing seat 21a far from the moving and adjusting driving member 31, and are respectively arranged at one end of the first bearing seat 21a close to the moving and adjusting driving member 31 and one end of the first bearing seat 21a far from the moving and adjusting driving member 31 through fasteners such as screws. The movement of the first bearing seat 21a can drive the first sliding sleeve 35a to slide reciprocally along the first guide rod 34a. The provided first guide rod 34a provides a guiding effect on the movement of the first bearing seat 21a, improving the smoothness of the movement of the first bearing seat 21a.

[0044] A second guide rod 34b is provided between two second mounting plates 14. Specifically, two second mounting holes are respectively provided on the sides of the two second mounting plates 14 close to each other, and both ends of the second guide rod 34b are respectively arranged in the two second mounting holes. The second guide rod 34b is located below and parallel to the lead screw 32 of the second moving and adjusting mechanism 30b. The second guide rod 34b passes through the bearing seat through hole of the second bearing seat 21b. A second sliding sleeve 35b is provided in the bearing seat through hole of the second bearing seat 21b. The second sliding sleeve 35b is sleeved on the outer periphery of the second guide rod 34b. The second sliding sleeve 35b is in an I shape. Both ends of the second sliding sleeve 35b respectively protrude from one end of the second bearing seat 21b close to the moving and adjusting driving member 31 and one end of the second bearing seat 21b far from the moving and adjusting driving member 31, and are respectively arranged at one end of the second bearing seat 21b close to the moving and adjusting driving member 31 and one end of the second bearing seat 21b far from the moving and adjusting driving member 31 through fasteners such as screws. The movement of the second bearing seat 21b can drive the second sliding sleeve 35b to slide reciprocally along the second guide rod 34b. The provided second guide rod 34b provides a guiding effect on the movement of the second bearing seat 21b, improving the smoothness of the movement of the second bearing seat 21b.

[0045] The rotation adjustment mechanism 40 is used to drive the liquid scraping roller 20 to rotate, so as to adjust the position where the liquid scraping roller 20 contacts the diaphragm. The rotation adjustment mechanism 40 is located to the left of the first moving adjustment mechanism 30a. Specifically, the rotation adjustment mechanism 40 includes a rotation adjustment driving member 41, a rotating shaft 42, a worm 43 and a worm gear 44. The rotation adjustment driving member 41 is located outside the washing tank body 10, for example, in front of the washing tank body 10, and the rotation adjustment driving member 41 is a handwheel. A through hole is provided on the outer wall of one side of the washing tank body 10. One end of the rotating shaft 42 is connected to the rotation adjustment driving member 41, and the other end of the rotating shaft 42 passes through the through hole and the rotating shaft through hole of one of the first mounting plates 11, that is, the first mounting plate 11 located in the front, and is rotatably arranged on the other first mounting plate 11, that is, the first mounting plate 11 located in the rear. The worm 43 is sleeved on the outer periphery of the rotating shaft 42 and is located between the two first mounting plates 11. The worm gear 44 is sleeved on the outer periphery of one end of the liquid scraping roller 20. The worm gear 44 is located between the first bearing seat 21a and the inner wall of one end of the washing tank body 10, and the worm gear 44 meshes with the worm 43. By manually rotating the rotation adjustment driving member 41, the rotating shaft 42 can be driven to rotate, and then the worm 43 can be driven to rotate. The rotation of the worm 43 can drive the worm gear 44 to rotate, so as to drive the liquid scraping roller 20 to rotate. The movement of the liquid scraping roller 20 can drive the worm gear 44 to move synchronously, and the movement of the worm gear 44 can drive the worm 43 to reciprocate along the rotating shaft 42.

[0046] It can be understood that the rotation adjustment driving member 41 can also be a motor, and the motor is arranged on the outer wall of one side of the washing tank body 10 through a motor bracket. The motor is used to drive the rotating shaft 42 to rotate.

[0047] The other end of the rotating shaft 42 is rotatably arranged on the first mounting plate 11 located in the rear. Specifically, the first mounting plate 11 located in the rear is provided with a rotating shaft mounting hole, and the other end of the rotating shaft 42 is rotatably arranged in the rotating shaft mounting hole through a rotating bearing 421, and the rotating bearing 421 provides rotational support for the rotating shaft. A rotating shaft bearing 422 is arranged in the rotating shaft through hole of the first mounting plate 11 located in the front. The rotating shaft bearing 422 is sleeved on the outer periphery of the rotating shaft 42, and the rotating shaft bearing 422 provides rotational support for the rotating shaft 42.

[0048] In this embodiment, two brackets 211 arranged front and rear relative to each other are provided on the side of the first bearing seat 21a away from the center of the washing tank body 10. The worm 43 is located between the two brackets 211, and the two ends of the worm 43 are respectively rotatably arranged on the two brackets 211. The movement of the first bearing seat 21a and the worm 43 can drive the two brackets 211 to move synchronously. During the rotation of the rotating shaft 42, the two brackets 211 provided can ensure that the worm 43 does not axially move.

[0049] On the sides of the two brackets 211 close to each other, there are respectively two bracket mounting holes, and both ends of the worm 43 are rotatably arranged in the two bracket mounting holes through a worm bearing 2111 respectively.

[0050] As Figure 10 and Figure 11 shown, on the outer peripheral surface of the rotating shaft 42, there is a chute 425 extending along the axial direction of the rotating shaft 42. The length of the chute 425 is the same as the length of the rotating shaft 42. On the inner peripheral surface of the worm 43, there is a mounting groove 431 extending along the axial direction of the worm 43. The length of the mounting groove 431 is the same as the length of the worm 43. The mounting groove 431 corresponds to the chute 425. A guiding key is arranged in the mounting groove 431. The guiding key protrudes partially from the outer peripheral surface of the worm 43 and is in sliding fit with the chute 425. With the arranged guiding key, during the rotation of the rotating shaft 42, under the action of the guiding key, the rotating shaft 42 can drive the worm 43 to rotate. During the process that the liquid scraping roller 20 drives the worm 43 to move, under the action of the guiding key, the worm 43 can reciprocate along the rotating shaft 42.

[0051] Combined with Figures 12 to 14 shown, a first seal 323 is sleeved on the outer periphery of the lead screw 32. The first seal 323 is arranged on the outer wall of one side of the washing tank body 10. A first sealing ring 3233 is arranged in the first seal 323. The first sealing ring 3233 is sleeved on the outer periphery of the lead screw 32. A second seal 423 is sleeved on the outer periphery of the rotating shaft 42. The second seal 423 is arranged on the outer wall of one side of the washing tank body 10. A second sealing ring 4233 is arranged in the second seal 423. The second sealing ring 4233 is sleeved on the outer periphery of the rotating shaft 42. The arranged first sealing ring 3233 plays a sealing role, which can prevent the vaporized detergent in the washing tank body 10 from flowing out of the washing tank body 10 through the gap between the first seal 323 and the lead screw 32. The arranged second sealing ring 4233 plays a sealing role. Since the detergent is easy to vaporize, it can prevent the vaporized detergent in the washing tank body 10 from flowing out of the washing tank body 10 through the gap between the second seal 423 and the rotating shaft 42, so as to ensure that the vaporized detergent in the washing tank body 10 does not leak out.

[0052] The materials of the first seal 323, the second seal 423, the first sealing ring 3233, and the second sealing ring 4233 are rubber, silica gel, etc.

[0053] In this embodiment, the first seal 323 includes a first mounting portion 3231 and a first body 3232. Both the first mounting portion 3231 and the first body 3232 are sleeved on the outer periphery of the lead screw 32. The first mounting portion 3231 is arranged on one side of the first bump 18a through a fastener such as a bolt. The other side of the first bump 18a is arranged on the outer wall of one side of the washing tank body 10. The first bump 18a has a first through hole for the lead screw 32 to pass through. The first body 3232 is arranged on the side of the first mounting portion 3231 away from the first bump 18a. A ring-shaped first gasket 3234 is arranged between the first mounting portion 3231 and the first bump 18a. The first through hole of the first bump 18a is located inside the first gasket 3234. The arranged first gasket 3234 plays a sealing role and can prevent the vaporized detergent in the washing tank body 10 from flowing out to the outside of the washing tank body 10 through the gap between the first mounting portion 3231 and the first bump 18a.

[0054] As Figure 4 , Figure 5 , Figure 12 , Figure 13 and Figure 14 shown, the first seal ring 3233 includes a ring portion 32331. The ring portion 32331 is arranged inside the first mounting portion 3231. A ring-shaped groove 32332 is provided at one end of the ring portion 32331 close to the washing tank body 10. A ring-shaped protrusion 32334 is formed on the inner peripheral surface of the ring portion 32331. The protrusion 32334 is close to one end of the ring portion 32331 close to the washing tank body 10. The protrusion 32334 is sleeved on the outer periphery of the lead screw 32. The arranged groove 32332 and protrusion 32334 facilitate the rotation of the lead screw 32.

[0055] The second seal 423 has the same structure as the first seal 323. The second seal 423 includes a second mounting portion 4231 and a second body 4232. The second mounting portion 4232 is provided on one side of the second bump 18b through fasteners such as bolts. The other side of the second bump 18b is provided on the outer wall of one side of the washing tub body 10. The second bump 18b has a second through hole for the rotating shaft 42 to pass through. The second body 4232 is provided on the side of the second mounting portion 4231 away from the second bump 18b. Both the second mounting portion 4231 and the second body 4232 are sleeved on the outer periphery of the rotating shaft 42. The second bump 18b and the first bump 18a of the first moving adjustment mechanism 30a are connected into an integral part. The second mounting portion 4231 is connected to the first mounting portion 3231 on the outer periphery of the lead screw 32 of the first moving adjustment mechanism 30a to form an integral part. A ring-shaped second gasket 4234 is provided between the second mounting portion 4231 and the second bump 18b. The second through hole of the second bump 18b is located inside the second gasket 4234. The provided second gasket 4234 plays a sealing role and can prevent the vaporized detergent in the washing tub body 10 from flowing out to the outside of the washing tub body 10 through the gap between the second mounting portion 4231 and the second bump 18b. The materials of the first gasket 3234 and the second gasket 4234 are rubber, silica gel, etc.

[0056] The structure of the second seal ring 4233 is the same as that of the first seal ring 3233. The structure of the second seal ring 4233 will not be described in detail here. Among them, the ring portion 32331 of the second seal ring 4233 is provided in the second mounting portion 4231. The protrusion 32334 of the ring portion 32331 is sleeved on the outer periphery of the rotating shaft 42. The groove 32332 and the protrusion 32334 of the second seal ring 4233 facilitate the rotation of the rotating shaft 42.

[0057] Two first support plates 12 are provided on the inner wall of one end of the washing tub body 10 and are arranged opposite to each other front and back. Two first intermediate plates 13 are respectively provided on the sides of the two first mounting plates 11 away from the center of the washing tub body 10. The two first intermediate plates 13 are arranged opposite to each other front and back. The two first intermediate plates 13 respectively correspond to the two first support plates 12. The first support plate 12 is provided with a first round hole 122. The first intermediate plate 13 is provided with a first waist-shaped hole 131 corresponding to the first round hole 122 of the corresponding first support plate 12. The waist-shaped hole 131 is a hole with semicircles at both ends and a rectangle in the middle. The length direction of the first waist-shaped hole 131 is the same as the height direction of the washing tub body 10. A first fastener 121 such as a bolt is installed in the first waist-shaped hole 131 and the corresponding first round hole 122. The number of the first waist-shaped hole 131, the first round hole 122, and the first fastener 121 can be set according to actual situations.

[0058] Two first top block mechanisms are arranged opposite to each other front and back. The two first top block mechanisms respectively correspond to the two first support plates 12 and the two first intermediate plates 13. That is, the first top block mechanism located in the front corresponds to the first support plate 12 located in the front and the first intermediate plate 13 located in the front, and the first top block mechanism located in the back corresponds to the first support plate 12 located in the back and the first intermediate plate 13 located in the back. The first top block mechanism includes a first mounting block 51 and a first screw rod 52 threadedly connected to the first mounting block 51. Specifically, the first mounting block 51 is provided with a first threaded hole penetrating through its top and bottom ends, and the first screw rod 52 is arranged to penetrate through the first threaded hole of the first mounting block 51 and is threadedly connected to the first threaded hole. The first mounting block 51 is arranged on one side of the corresponding first support plate 12 close to the center of the washing tank body 10 and is located below the corresponding first intermediate plate 13. One end of the first screw rod 52 is located above the first mounting block 51 and abuts against the bottom end of the corresponding first intermediate plate 13. The other end of the first screw rod 52 is located below the first mounting block 51. The first screw rod 52 is threadedly connected with a first locking nut 53, and the first locking nut 53 abuts against the bottom end of the first mounting block 51 to lock the first screw rod 52 and the first mounting block 51 together.

[0059] On the inner walls at the other end of the washing tank body 10, two second support plates 15 arranged opposite to each other front and back are respectively provided. On the sides of the two second mounting plates 14 far from the center of the washing tank body 10, two second intermediate plates 16 are respectively provided, and the two second intermediate plates 16 are arranged opposite to each other front and back. The two second intermediate plates 16 respectively correspond to the two second support plates 15. The second support plate 15 is provided with a second circular hole 152, and the second intermediate plate 16 is provided with a second waist-shaped hole 161 corresponding to the second circular hole 152 of the corresponding second support plate 15. The length direction of the second waist-shaped hole 161 is the same as the height direction of the washing tank body 10. A second fastener 151 such as a bolt is installed in the second waist-shaped hole 161 and the corresponding second circular hole 152. The number of the second waist-shaped holes 161, the second circular holes 152 and the second fasteners 151 can be set according to the actual situation.

[0060] The two second top block mechanisms are arranged opposite to each other front and back, and the two second top block mechanisms correspond to the two second support plates 15 and the two second intermediate plates 16 respectively. That is, the second top block mechanism in the front corresponds to the second support plate 15 in the front and the second intermediate plate 16 in the front, and the second top block mechanism in the back corresponds to the second support plate 15 in the back and the second intermediate plate 16 in the back. The second top block mechanism includes a second mounting block 61 and a second screw rod 62 threadedly connected to the second mounting block 61. Specifically, the second mounting block 61 is provided with a second threaded hole penetrating through its top and bottom, and the second screw rod 62 is arranged to penetrate through the second threaded hole of the second mounting block 61 and is threadedly connected to the second threaded hole. The second mounting block 62 is arranged on the side of the corresponding second support plate 15 close to the center of the washing tank body 10 and is located below the corresponding second intermediate plate 16. One end of the second screw rod 62 is located above the second mounting block 61 and abuts against the bottom end of the corresponding second intermediate plate 16, and the other end of the second screw rod 62 is located below the second mounting block 61. The second screw rod 62 is threadedly connected with a second locking nut 63, and the second locking nut 63 abuts against the bottom end of the second mounting block 61 to lock the second screw rod 62 and the second mounting block 61 together.

[0061] Through the two first top block mechanisms, the two first support plates 12 and the two first intermediate plates 13 provided, the levelness of the rotating shaft 42, the worm 43, the worm gear 44, and the lead screw 32 of the first moving adjustment mechanism 30a can be adjusted to ensure that the worm 43 and the worm gear 44 are in a normal meshing state. The two second top block mechanisms, the two second support plates 15 and the two second intermediate plates 16 provided can adjust the levelness of the lead screw 32 of the second moving adjustment mechanism 30b. By adjusting the levelness of the lead screw 32 of the first moving adjustment mechanism 30a and the rotating shaft 42 and by adjusting the levelness of the lead screw 32 of the second moving adjustment mechanism 30b, the levelness of the liquid scraping roller 20 can also be adjusted.

[0062] In actual application, if the rotating shaft 42 is tilted upward, at this time, the worm 43, the lead screw 32 of the first moving adjustment mechanism 30a, the worm gear 44, and one end of the liquid scraping roller 20 are all tilted upward. First, turn the first locking nuts 53 of the two first top block mechanisms to separate the first locking nuts 53 from the corresponding first mounting blocks 51. Then, turn the first screws 52 of the two first top block mechanisms so that one end of the first screw 52 is separated from the bottom end of the corresponding first intermediate plate 13. Then, remove the first fastener 121 from the corresponding first round hole 122 and first waist-shaped hole 131. Then, move the two first intermediate plates 13 downward. The downward movement of the two first intermediate plates 13 can drive the two first mounting plates 11 to move downward, thereby driving the rotating shaft 42, the worm 43, the first bearing seat 21a, the lead screw 32 of the first moving adjustment mechanism 30a, the worm gear 44, and one end of the liquid scraping roller 20 to move downward until the rotating shaft 42, the worm 43, the lead screw 32 of the first moving adjustment mechanism 30a, the worm gear 44, and the liquid scraping roller 20 are all in a horizontal state. Then, reinstall the first fastener 121 in the corresponding first round hole 122 and first waist-shaped hole 131. Then, turn the first screws 52 of the two first top block mechanisms so that one end of the first screw 52 abuts against the bottom end of the corresponding first intermediate plate 13. Then, turn the first locking nuts 53 of the two first top block mechanisms so that the first locking nuts 53 abut against the bottom ends of the corresponding first mounting blocks 51. Thus, the adjustment is completed. If the rotating shaft 42 is tilted downward, at this time, the worm 43, the lead screw 32 of the first moving adjustment mechanism 30a, the worm gear 44, and one end of the liquid scraping roller 20 are all tilted downward. First, remove the first fastener 121 from the corresponding first round hole 122 and first waist-shaped hole 131. Then, move the two first intermediate plates 13 upward. The upward movement of the two first intermediate plates 13 can drive the two first mounting plates 11 to move upward, thereby driving the rotating shaft 42, the worm 43, the first bearing seat 21a, the lead screw 32 of the first moving adjustment mechanism 30a, the worm gear 44, and one end of the liquid scraping roller 20 to move upward until the rotating shaft 42, the worm 43, the lead screw 32 of the first moving adjustment mechanism 30a, the worm gear 44, and the liquid scraping roller 20 are all in a horizontal state. Then, reinstall the first fastener 121 in the corresponding first round hole 122 and first waist-shaped hole 131. Then, turn the first locking nuts 53 of the two first top block mechanisms to separate the first locking nuts 53 from the corresponding first mounting blocks 51. Then, turn the first screws 52 of the two first top block mechanisms so that one end of the first screw 52 abuts against the bottom end of the corresponding first intermediate plate 13. Then, turn the first locking nuts 53 of the two first top block mechanisms so that the first locking nuts 53 abut against the bottom ends of the corresponding first mounting blocks 51. Thus, the adjustment is completed.

[0063] The levelness of the lead screw 32 of the second moving adjustment mechanism 30b can be adjusted according to the aforementioned method.

[0064] On the outer walls at one end and the other end of the washing tank body 10, two outer covers 70 are respectively provided, and the outer covers 70 correspond to the liquid scraping rollers 20. On the inner walls at one end and the other end of the washing tank body 10, two empty spaces 19 are respectively provided. The empty space 19 on the inner wall at one end of the washing tank body 10 is located between two first support plates 12, and the empty space 19 on the inner wall at the other end of the washing tank body 10 is located between two second support plates 14. The two empty spaces 19 are respectively communicated with the interiors of the two outer covers 70. A fluid channel 22 is provided inside the liquid scraping roller 20. At one end and the other end of the liquid scraping roller 20, two rotary joints 23 are respectively connected. The two rotary joints 23 respectively correspond to the two empty spaces 19 and the two outer covers 70. The rotary joint 23 is communicated with the fluid channel 22, and the rotary joint 23 is located in the corresponding empty space 19 and outer cover 70. On the outer wall at the end of the outer cover 70 far from the washing tank body 10, a flange 71 is hermetically provided. The flange 71 partially extends into the outer cover 70. The rotary joint 23 is connected to the flange 71 of the corresponding outer cover 70 through a bellows welding part (not shown in the figure). The rotary joint 23 is communicated with the interior of the flange 71 of the corresponding outer cover 70 through the bellows welding part. The bellows welding part is an existing structure. The bellows welding part includes a bellows and a first joint and a second joint respectively connected to both ends of the bellows. The rotary joint 23 is connected to the first joint, and the second joint is connected to the flange 71 of the corresponding outer cover 70. A clamp 711 is provided at the connection part between the second joint and the flange 71 of the corresponding outer cover 70. The rotary joint 23 is communicated with the interior of the bellows, and the interior of the bellows is communicated with the interior of the flange 71 of the corresponding outer cover 70. The flange 71 on the outer wall at one end of the washing tank body 10 is used to be connected to the outlet of the cooling system through a pipeline, and the flange 71 on the outer wall at the other end of the washing tank body 10 is used to be connected to the recovery port of the cooling system through a pipeline. The rotary joint 23 can move and rotate synchronously with the liquid scraping roller 20.

[0065] Between the two outer covers 70 and the outer walls at one end and the other end of the washing tank body 10, two outer cover gaskets 72 are respectively provided. The two outer cover gaskets 72 respectively correspond to the two empty spaces 19, and the empty space 19 is located inside the corresponding outer cover gasket 72. The provided outer cover gaskets 72 play a sealing role, which can prevent the vaporized detergent in the washing tank body 10 from flowing out of the gap between the corresponding empty space 19 and the outer cover 70 to the outside of the washing tank body 10, ensuring that the vaporized detergent in the washing tank body 10 does not leak. The material of the outer cover gasket 72 is rubber, silica gel, etc.

[0066] In practical applications, the diaphragm enters the washing tank body 10 through the first perforation of the sealing cover, bypasses the roller in the washing tank body 10, first bypasses the liquid scraping roller 20, and then exits through the second perforation of the sealing cover. The detergent in the washing tank body 10 can clean the diaphragm. Through the friction between the diaphragm and the liquid scraping roller 20, the detergent on the surface of the diaphragm can be scraped off by the liquid scraping roller 20. During this process, the cooling system passes the coolant, such as cooling water, into the interior of the flange 71 on the outer wall of one end of the washing tank body 10 through its outlet. The coolant enters the fluid passage 22 of the liquid scraping roller 20 through the rotary joint 23 connected to one end of the liquid scraping roller 20, and then returns to the cooling system through the rotary joint 23 connected to the other end of the liquid scraping roller 20, the interior of the flange 71 on the outer wall of the other end of the washing tank body 10, and the return port of the cooling system. Among them, after the coolant enters the fluid passage 22 of the liquid scraping roller 20, it can exchange heat with the diaphragm bypassing the liquid scraping roller 20 to cool the diaphragm.

[0067] When the diaphragm bypasses from the front of the liquid scraping roller 20 and it is necessary to increase the wrap angle when the liquid scraping roller 20 contacts the diaphragm, by rotating the movement adjustment driving members 31 of the first movement adjustment mechanism 30a and the second movement adjustment mechanism 30b, the first bearing seat 21a and the second bearing seat 21b can be respectively driven to move forward, so as to drive the liquid scraping roller 20 to move forward. In this way, the wrap angle when the liquid scraping roller 20 contacts the diaphragm is increased. When it is necessary to decrease the wrap angle when the liquid scraping roller 20 contacts the diaphragm, by rotating the movement adjustment driving members 31 of the first movement adjustment mechanism 30a and the second movement adjustment mechanism 30b, the first bearing seat 21a and the second bearing seat 21b can be respectively driven to move backward, so as to drive the liquid scraping roller 20 to move backward. In this way, the wrap angle when the liquid scraping roller 20 contacts the diaphragm is decreased. When the diaphragm bypasses from the rear of the liquid scraping roller 20, the adjustment of the wrap angle when the liquid scraping roller 20 contacts the diaphragm is opposite to the previous steps.

[0068] After the liquid scraping roller 20 works for a period of time, by rotating the rotation adjustment driving member 41 of the rotation adjustment mechanism 40, the rotating shaft 42 can be driven to rotate, and then the liquid scraping roller 20 can be driven to rotate through the worm 43 and the worm gear 44, so as to adjust the position where the liquid scraping roller 20 contacts the diaphragm. In this way, the residual diaphragm material on the liquid scraping roller 20 can be rotated to other angles, and at this time the liquid scraping roller 20 can continue to be used without the need for cleaning. After the liquid scraping roller 20 works for another period of time, the previous steps can be followed. When the entire outer peripheral surface of the liquid scraping roller 20 has diaphragm material and it is necessary to clean the liquid scraping roller 20 at this time, first open the sealing cover, and then clean the liquid scraping roller 20 manually using wiping tools, etc.

[0069] The utility model realizes the adjustment of the position where the liquid scraping roller 20 contacts the diaphragm through the rotation adjustment mechanism 40 provided. The rotation adjustment mechanism 40 includes a rotation adjustment driving member 42, a rotating shaft 42, a worm 43 and a worm gear 44. The rotation adjustment driving member 40 can drive the rotating shaft 42 to rotate, and then drive the worm 43 to rotate. The rotation of the worm 43 can drive the worm gear 44 to rotate, thereby driving the liquid scraping roller 20 to rotate, so as to adjust the position where the liquid scraping roller 20 contacts the diaphragm. In this way, the residual diaphragm material at the position where the liquid scraping roller 20 contacts the diaphragm can be rotated to other angles, so that it is not necessary to clean the liquid scraping roller 20 frequently by manual labor, which can reduce the frequency of manual cleaning of the liquid scraping roller 20, improve the production efficiency and reduce the production cost.

[0070] In this embodiment, there are two liquid scraping rollers 20, and the two liquid scraping rollers 20 are arranged in parallel up and down. The two liquid scraping rollers 20 can scrape off the detergent on the two surfaces (i.e., the front and back) of the diaphragm. The first moving adjustment mechanism 30a, the second moving adjustment mechanism 30b and the rotation adjustment mechanism 40 correspond to the number of the liquid scraping rollers 20, and there are also two respectively. The two liquid scraping rollers 20 share a cooling system. The flanges 71 on each outer cover 70 are also two respectively. In practical applications, for example, the diaphragm first bypasses in front of the lower liquid scraping roller 20 and then bypasses behind the upper liquid scraping roller 20. Under the friction of the diaphragm and the two liquid scraping rollers 20, the detergent on the two surfaces of the diaphragm can be scraped off by the two liquid scraping rollers 20. When the corresponding liquid scraping roller 20 is driven to move forward by the first moving adjustment mechanism 30a and the second moving adjustment mechanism 30b, the wrap angle of the lower liquid scraping roller 20 contacting the diaphragm becomes larger at this time, and the wrap angle of the upper liquid scraping roller 20 contacting the diaphragm becomes smaller. When the corresponding liquid scraping roller 20 is driven to move backward by the first moving adjustment mechanism 30a and the second moving adjustment mechanism 30b, the wrap angle of the lower liquid scraping roller 20 contacting the diaphragm becomes smaller at this time, and the wrap angle of the upper liquid scraping roller 20 contacting the diaphragm changes.

[0071] The above is a specific description of the preferred embodiment of the utility model, but the creation of the utility model is not limited to the above embodiment. Those skilled in the art can make various equivalent deformations or substitutions without departing from the spirit of the utility model, and these equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A washing and scraping device, comprising a washing tank, a sealing cover arranged at the top of the washing tank, a scraping roller arranged in the washing tank, a first movement adjustment mechanism and a second movement adjustment mechanism, wherein the first movement adjustment mechanism and the second movement adjustment mechanism are used to drive the scraping roller to reciprocate along the width direction of the washing tank, characterized in that: It also includes a rotation adjustment mechanism for driving the scraper roller to rotate, the rotation adjustment mechanism includes a rotation adjustment drive member, a rotating shaft, a worm and a worm wheel, two first mounting plates arranged opposite to each other are provided on the inner wall of one end of the washing tank body, the rotation adjustment drive member is located outside the washing tank body, and a through hole is provided on the outer wall of one side of the washing tank body, one end of the rotating shaft is connected to the rotation adjustment drive member, the other end of the rotating shaft passes through the through hole and the rotating shaft through hole of one of the first mounting plates and is rotatably arranged on the other first mounting plate, the worm is sleeved on the outer periphery of the rotating shaft and is located between the two first mounting plates, the worm wheel is sleeved on the outer periphery of one end of the scraper roller, the worm wheel is meshed with the worm, the movement of the scraper roller can drive the worm wheel to move synchronously, and the movement of the worm wheel can drive the worm to reciprocate along the rotating shaft.

2. The washing and wiping liquid device according to claim 1, characterized in that: The outer peripheral sleeve of the scraper roller is provided with a first bearing seat and a second bearing seat, the first bearing seat is close to one end of the scraper roller, the first bearing seat is located between the two first mounting plates, and two oppositely arranged brackets are provided on the side of the first bearing seat away from the center of the washing tank body, the worm is located between the two brackets, the two ends of the worm are respectively rotatably arranged on the two brackets, and the second bearing seat is close to the other end of the scraper roller.

3. The washing and wiping liquid device according to claim 2, characterized in that: Two second mounting plates are arranged opposite to each other on the inner wall of the other end of the washing tank body, the second bearing seat is located between the two second mounting plates, and two holes corresponding to the first movable adjustment mechanism and the second movable adjustment mechanism are arranged on the outer wall of one side of the washing tank body; The first movable adjustment mechanism and the second movable adjustment mechanism both include a movable adjustment drive, a screw and a nut. The movable adjustment drive is located outside the washing tank body, one end of the screw is connected to the movable adjustment drive, the other end of the screw of the first movable adjustment mechanism passes through the corresponding hole position, the screw through hole of one of the first mounting plates, the through hole of the first bearing seat and is rotatably arranged on the other first mounting plate, the other end of the screw of the second movable adjustment mechanism passes through the corresponding hole position, the screw through hole of one of the second mounting plates, the through hole of the second bearing seat and is rotatably arranged on the other second mounting plate, the nut is threadedly matched with the screw, the nut of the first movable adjustment mechanism is connected to the first bearing seat, and the nut of the second movable adjustment mechanism is connected to the second bearing seat.

4. The washing and wiping liquid device according to claim 1, characterized in that: A rotating shaft bearing is arranged in the rotating shaft through hole, and the rotating shaft bearing is sleeved on the outer periphery of the rotating shaft.

5. The washing and wiping liquid device according to claim 1, characterized in that: The outer circumference of the rotating shaft is provided with a slide groove extending along the axial direction of the rotating shaft, and the inner circumference of the worm is provided with a mounting groove extending along the axial direction of the worm, the mounting groove corresponds to the slide groove, and a guide key is provided in the mounting groove, and the guide key part protrudes from the outer circumference of the worm and slidably cooperates with the slide groove.

6. The washing and wiping liquid device according to claim 3, characterized in that: The outer periphery of the screw rod is sleeved with a first sealing member, which is arranged on the outer wall of one side of the washing tank body. A first sealing ring is arranged inside the first sealing member, which is sleeved on the outer periphery of the screw rod. The outer periphery of the rotating shaft is sleeved with a second sealing member, which is arranged on the outer wall of one side of the washing tank body. A second sealing ring is arranged inside the second sealing member, which is sleeved on the outer periphery of the rotating shaft.

7. The washing and wiping liquid device according to claim 1, characterized in that: Two outer covers are respectively provided on the outer wall at one end of the washing tank body and the outer wall at the other end, and the outer covers correspond to the scraping rollers. Two empty spaces are respectively provided on the inner wall at one end of the washing tank body and the inner wall at the other end, and the two empty spaces are respectively communicated with the interiors of the two outer covers. A fluid channel is provided inside the scraping roller, and two rotating joints are respectively connected to one end and the other end of the scraping roller, and the two rotating joints correspond to the two empty spaces and the two outer covers respectively, and the rotating joints are communicated with the fluid channels, and the rotating joints are located in the corresponding empty spaces and the outer covers. A flange is provided on the outer wall at one end of the outer cover away from the washing tank body, and the flange partially extends into the outer cover. The rotating joint is connected to the flange of the corresponding outer cover through a bellows weldment, and the rotating joint is communicated with the interior of the flange of the corresponding outer cover through the bellows weldment.

8. The washing and wiping liquid device according to claim 7, characterized in that: Two outer cover sealing pads are respectively arranged between the two outer covers and the outer wall of one end of the washing tank body and the outer wall of the other end of the washing tank body. The two outer cover sealing pads respectively correspond to the two empty positions, and the empty positions are located on the inner sides of the corresponding outer cover sealing pads.

9. The washing and wiping liquid device according to claim 1, characterized in that: Two first supporting plates are arranged opposite to each other on the inner wall of one end of the washing tank body, two first intermediate plates are respectively arranged on one side of the two first mounting plates away from the center of the washing tank body, the two first intermediate plates correspond to the two first supporting plates respectively, the first supporting plates are provided with first circular holes, the first intermediate plates are provided with first waist-shaped holes corresponding to the first circular holes of the corresponding first supporting plates, the length direction of the first waist-shaped holes is the same as the height direction of the washing tank body, and first fasteners are installed in the first waist-shaped holes and the corresponding first circular holes; It also includes two first top block mechanisms, which correspond to the two first support plates and the two first middle plates respectively. The first top block mechanism includes a first mounting block and a first screw rod threadedly connected to the first mounting block. The first mounting block is arranged on a side of the corresponding first support plate close to the center of the washing tank body and below the corresponding first middle plate. One end of the first screw rod is located above the first mounting block and abuts against the bottom end of the corresponding first middle plate. The other end of the first screw rod is located below the first mounting block. The first screw rod is threadedly connected with a first locking nut, and the first locking nut abuts against the bottom end of the first mounting block.

10. The washing and wiping liquid device according to claim 3, characterized in that: Two second support plates are respectively provided on the inner wall of the other end of the washing tank body, two second intermediate plates are respectively provided on the side of the two second mounting plates away from the center of the washing tank body, the two second intermediate plates correspond to the two second support plates respectively, the second support plates are provided with second circular holes, the second intermediate plates are provided with second waist-shaped holes corresponding to the second circular holes of the corresponding second support plates, the length direction of the second waist-shaped holes is the same as the height direction of the washing tank body, and second fasteners are installed in the second waist-shaped holes and the corresponding second circular holes; It also includes two second top block mechanisms, which respectively correspond to the two second support plates and the two second middle plates. The second top block mechanism includes a second mounting block and a second screw threadedly connected to the second mounting block. The second mounting block is arranged on a side of the corresponding second support plate close to the center of the washing tank body and below the corresponding second middle plate. One end of the second screw is located above the second mounting block and abuts against the bottom end of the corresponding second middle plate. The other end of the second screw is located below the second mounting block. The second screw is threadedly connected with a second locking nut, and the second locking nut abuts against the bottom end of the second mounting block.

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