Building plate waste utilization surface treatment device

Abstract

The invention belongs to the field of building board surface treatment, and discloses a building board waste utilization surface treatment device which comprises a supporting cover, a spraying device and a sealing assembly. A spraying device is arranged at the upper end of the supporting cover in a penetrating mode, a water tank is fixed to the inner wall of the supporting cover, and sealing assemblies are fixed to the front side and the rear side of the supporting cover correspondingly. The sealing assembly comprises a supporting pipe, short sleeves, long sleeves, rubber barrels and water retaining strips, the long sleeves and the short sleeves are alternately arranged, the lower ends of the long sleeves and the lower ends of the short sleeves are rotationally connected with the rubber barrels, and a grid plate is arranged on the lower end face of the supporting cover; the sealing assembly and the sealing cover are matched to wrap a chemical reagent on the nano-plate, and then the chemical reagent is sprayed to the upper end face of the grid plate through the spraying device, so that the chemical reagent can completely submerge a protruding part on the nano-plate, the reaction time of a nano-coating of the protruding part and the chemical reagent is prolonged, and the reaction time of the nano-coating of the protruding part and the chemical reagent is prolonged. And the two can fully react.

Description

Technical Field

[0001] The present invention belongs to the field of surface treatment of building boards, and in particular relates to a surface treatment device for utilizing waste building boards. Background Art

[0002] After long-term use, the nano coating on the surface of the grid nano sheet will partially fall off, resulting in a decrease in its effect. At this time, when recycling this kind of nano sheet, the nano coating on its surface needs to be removed and then re-sprayed for reuse.

[0003] However, there are protruding grid bars on the upper side of the grille plate, which causes the chemical reagents to flow to the depressions when cleaning the nano-coating on its surface due to its uneven surface. The contact time between the chemical reagents and the nano-coating on the protrusions is shorter, resulting in incomplete reaction between the chemical reagents and the nano-layer. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a surface treatment device for waste utilization of building panels, which solves the problem in the prior art that the reaction time of the raised part is shorter due to the different contact time between the chemical reagent and the nanolayer of the raised part and the nanolayer of the grooved part of the grid plate.

[0005] The purpose of the present disclosure can be achieved by the following technical solutions: A surface treatment device for utilizing wastes of building panels, comprising: a support cover, a spray device and a sealing assembly; A spray device is provided through the upper end of the support cover, a water tank is fixed to the inner wall of the support cover, and sealing components are fixed to the front and rear sides of the support cover; The sealing assembly includes a support tube, a short sleeve, a long sleeve, a rubber tube and a water retaining strip, at least one support tube is fixed at the edge of the support cover, and the lower ends of the multiple support tubes are slidably connected with the short sleeve and the long sleeve, and the long sleeve and the short sleeve are alternately arranged, and the side wall of the short sleeve is fitted with the side wall of the long sleeve, the lower ends of the long sleeve and the short sleeve are both rotatably connected with the rubber tube, and the water retaining strip is fixed at the connection between the long sleeve and the short sleeve; The upper end surface of the water tank is penetrated with a plurality of filter ports, and the inner wall of the water tank is fixed with a guide plate, the inner side of the guide plate is slidably connected with a sliding plate, and the side wall of the water tank is penetrated with a water discharge port; The lower end surface of the support cover is provided with a grid plate.

[0006] In some disclosures, the spray device includes a water tank, a mounting hole and a spray head, and the water tank is fixed to the upper end surface of the support cover, and the lower end surface of the water tank is provided with a spray head penetrating the support cover, and the side wall of the water tank is penetrated by a mounting hole.

[0007] In some disclosures, a water outlet hole is provided through the side wall of the water tank, and a micro water pump is provided through the outer wall of the support cover, the lower end of the connecting pipe is connected to the micro water pump, and the upper end of the connecting pipe passes through the mounting hole.

[0008] In some disclosures, a support shaft is fixed to one end of the rubber tube at both ends of the sealing assembly close to the water tank, and a limiting hole is provided through one side of the water tank, and a rubber block is inserted into one end of the support shaft passing through the limiting hole, and a rubber groove is embedded in the outer wall of the rubber block.

[0009] In some disclosures, a fixing seat is fixed at the center of the upper end of the sliding plate, a through hole is penetrated through the inner side of the fixing seat, and a support rod is fixed directly above the fixing seat.

[0010] In some disclosures, a rope is wound around the outer side of the rubber groove, and the middle part of the rope is passed around the support rod, and the lower end of the rope passes through a through hole to be connected to the sliding plate.

[0011] In some disclosures, a support seat is fixed to the side wall of the support cover, and a connecting rod is rotatably connected to the outer side of the support seat, and a scraper is rotatably connected to the lower end of the connecting rod.

[0012] In some disclosures, a rubber sheet that fits with the upper surface of the grid plate is provided at the lower end of the scraper, and a fixing plate is fixed to the side of the scraper away from the support cover, and the fixing plate has an L-shaped structure.

[0013] In some disclosures, columnar protrusions are fixed to both ends of the rubber tube at the lower end of the short sleeve, and guide grooves are fixed to the side walls of the long sleeve, and the columnar protrusions are matched with the guide grooves.

[0014] In some disclosures, a limiting groove is provided through the lower end of the long sleeve, and the limiting groove is in the shape of a 3 / 4 circle.

[0015] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows: A fixed connection is one where the parts or components are fixed without any relative movement; A rotational connection is a connection between parts that allows the parts to rotate relative to each other; Threaded connection is a detachable fixed connection with the advantages of simple structure, reliable connection, and convenient assembly and disassembly. It is widely used in the fields of mechanical engineering and connection structures. A sliding connection is a connection between parts that allows the parts to slide against each other.

[0016] Beneficial effects of the present disclosure: Sealing components that are in uniform contact with the upper end surface of the nano-plate are arranged on both sides of the sealing cover. The chemical reagents on the nano-plate are wrapped by the cooperation of the sealing components and the sealing cover, and then the chemical reagents are sprayed on the upper end surface of the grid plate through the spray device, so that the chemical reagents can completely cover the raised parts on the nano-plate, thereby increasing the reaction time between the nano-coating on the raised parts and the chemical agents, and enabling a full reaction between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 is a schematic diagram of the overall structure of the first perspective of an embodiment of the present disclosure; Figure 2 is a schematic diagram of the overall structure of the second viewing angle of the embodiment of the present disclosure; Figure 3 is a schematic diagram of the overall structure of the third viewing angle of the embodiment of the present disclosure; Figure 4 is a schematic diagram of an exploded structure of a sealing assembly according to an embodiment of the present disclosure; Figure 5 is a schematic diagram of the overall structure of a water tank according to an embodiment of the present disclosure; Figure 6 is a schematic side view of a water tank according to an embodiment of the present disclosure; Figure 7 This is an embodiment of the present disclosure Figure 6 Schematic diagram of the AA isometric section.

[0019] In the figure: 1. support cover; 2. spray device; 21. water storage tank; 22. mounting hole; 23. spray head; 3. sealing assembly; 31. support tube; 32. short sleeve; 33. long sleeve; 34. rubber tube; 35. water retaining strip; 331. guide groove; 332. limit groove; 341. columnar protrusion; 4. grid plate; 5. support shaft; 51. rubber block; 52. rubber groove; 6. water tank; 61. filter port; 62. limit hole; 63. drain port; 64. guide plate; 65. support rod; 66. water outlet; 7. rope; 8. sliding plate; 81. fixing seat; 82. through hole; 9. micro water pump; 10. connecting pipe; 11. support seat; 12. connecting rod; 13. scraper; 131. rubber sheet; 132. fixing plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0021] According to the concept of this application, Figures 1 to 7 The following describes an embodiment of a surface treatment device for wastes of building boards. Specifically, the surface treatment device for wastes of building boards is constructed as a split structure, which has three parts, namely, a support cover 1, a spray device 2 and a sealing component 3. Sealing components 3 that are in uniform contact with the upper end surface of the nanoplate are arranged on both sides of the sealing cover 1. The chemical reagent on the nanoplate is wrapped by the cooperation of the sealing component 3 and the sealing cover 1, and then the chemical reagent is sprayed on the upper end surface of the grid plate 1 through the spray device 2, so that the chemical reagent can completely cover the raised part on the nanoplate, thereby increasing the reaction time between the nanocoating of the raised part and the chemical agent, and enabling a full reaction between the two.

[0022] Please refer to Figures 1 to 6 , a surface treatment device for wastes of building panels, comprising: a support cover 1, a spray device 2 and a sealing component 3; A spray device 2 is provided through the upper end of the support cover 1, a water tank 6 is fixed to the inner wall of the support cover 1, and sealing components 3 are fixed to the front and rear sides of the support cover 1; The sealing assembly 3 includes a support tube 31, a short sleeve 32, a long sleeve 33, a rubber tube 34 and a water retaining strip 35. At least one support tube 31 is fixed at the edge of the support cover 1, and the lower ends of the multiple support tubes 31 are slidably connected with the short sleeve 32 and the long sleeve 33, and the long sleeve 33 and the short sleeve 32 are alternately arranged, and the side wall of the short sleeve 32 is fitted with the side wall of the long sleeve 33, the lower ends of the long sleeve 33 and the short sleeve 32 are both rotatably connected with the rubber tube 34, and the water retaining strip 35 is fixed at the connection between the long sleeve 33 and the short sleeve 32; The upper end surface of the water tank 6 is penetrated with a plurality of filter ports 61, and the inner wall of the water tank 6 is fixed with a guide plate 64, the inner side of the guide plate 64 is slidably connected with a sliding plate 8, and the side wall of the water tank 6 is penetrated with a water discharge port 63; A grid plate 4 is provided on the lower end surface of the support cover 1 .

[0023] The support cover 1 is buckled on the upper end of the grid plate 4, and the rubber tube 34 slides downward under the influence of gravity, and drives the short sleeve 32 and the long sleeve 33 to slide downward along the support tube 31 until the rubber tube 34 fits with the upper end surface of the grid plate 4, and the side of the rubber tube 34 fits with the side of the grid bar, and the rubber tube 34 at the lower end of the short sleeve 32 fits with the raised upper end surface of the grid bar on the grid plate 4. The water retaining strip 35 is made of rubber, and its bottom is bent and fits on the grid. The side wall of the water retaining strip 35 is fitted with the long sleeve 33 and the short sleeve 32 which fit each other, and is fixed at the connection gap between the adjacent long sleeve 33 and the short sleeve 32 to improve the sealing performance of the connection between the long and short sleeves. In order to adapt to the grid plates 4 of different widths, the sealing assembly 3 and the support cover 1 are detachable structures. When the width of the grid bars on the grid plate 4 changes, the short bars with the same width as the grid bars on the grid plate 4 can be replaced. The sleeve 32 and the rubber tube 34 matched with the short sleeve 32 are used to improve the adaptability of the long and short sleeves. At the same time, since the joint between the long sleeve 33 and the short sleeve 32 is a non-fixed integrated structure, when the sealing component 3 moves on the grid plate 4, if the walking speed of the rubber tube 34 below the adjacent long sleeve 33 and the short sleeve 32 is not synchronized, the gap at the connection between the long sleeve 33 and the short sleeve 32 will be increased, so that the chemical agent will easily flow out. The gap at the connection between the adjacent long sleeve 33 and the short sleeve 32 is blocked by the water retaining strip 35, which is conducive to improving the sealing of the connection between the two adjacent long and short sleeves. Since the sealing component 3 is symmetrically arranged in two groups about the vertical center line of the support cover 1, the front and rear sides of the support cover 1 are surrounded, and the shape of the support cover 1 is a U-shaped arch bridge, and the side panels on both sides thereof cooperate with the sealing components 3 on both sides of the support cover 1 to form an enclosure for the grid plate 4 directly below the support cover 1; At the same time, the spray device 2 is started, and the chemical reagent that can destroy the nano layer on the surface of the grid plate 4 is sprayed on the upper end of the grid plate 4 through the spray device 2. Since the grid plate 4 is wrapped around, the chemical reagent will gather on the upper end of the grid plate 4 until it covers the raised part on the grid bar, so that the chemical agent can react evenly with the upper end surface of the grid plate 4 on the inner side of the support cover 1. If there is a complex shape on the inner side of the grid plate 4, compared with the spray method, the complex shape can be contacted for a longer time, thereby improving the chemical liquid and the complex shape. The uniformity of contact at the shape, and the highest point of the grid plate 4 is lower than the upper end surface of the water tank 6, and the upper end surface of the water tank 6 is lower than the upper end surface of the short sleeve 32. As the spraying device 2 continues to spray, the chemical reagent can flow into the water tank 6 from the filter port 61 at its upper end when it submerges the water tank 6, and is poured on the top of the sliding plate 8, and then the sliding plate 8 is forced to slide downward along the guide plate 64. At the same time, since the chemical reagent has already submerged the raised part on the grid plate 4 before it submerges the water tank 6, and the sliding plate 8 slowly moves with the long-term impact of the chemical reagent. The sliding plate 8 is moved downward until it slides to the end of the guide plate 64, which can not only collect the chemical agent that has passed through the raised part of the grid plate 4 in time to reduce the waste of the chemical agent, but also use the time for the chemical agent to slowly push the sliding plate 8 to slide to the end of the guide plate 64, thereby increasing the reaction time between the nano-layer at the raised part of the grid plate 4 and the chemical agent, and cleaning the nano-layer at the raised part of the grid bar, which is conducive to the recycling and re-spraying of the grid plate 4. The removal uniformity is improved, providing a better foundation for the uniform spraying of the new nanolayer. When the sliding plate 8 moves to the lower end of the guide plate 64, the top of the sliding plate 8 is offset from the drain port 63. At this time, the water tank 6 is connected to the interior of the support cover 1 through the drain port 63. Since the height of the drain port 63 is located between the upper end surface of the grid plate 4 and the upper end surface of the protrusion, when the drain port 63 is opened, the chemicals in the support cover 1 flow into the water tanks 6 on both sides, and then are pumped into the spray device 2 for reuse, thereby reducing waste.

[0024] like Figure 1 As shown, the spray device 2 includes a water tank 21, a mounting hole 22 and a spray head 23, and the water tank 21 is fixed to the upper end surface of the support cover 1, and the lower end surface of the water tank 21 is provided with a spray head 23 penetrating the support cover 1, and the side wall of the water tank 21 is penetrated with the mounting hole 22; the side wall of the water tank 6 is penetrated with a water outlet hole 66, and the outer wall of the support cover 1 is penetrated with a micro water pump 9, the lower end of the connecting pipe 10 is connected to the micro water pump 9, and the upper end of the connecting pipe 10 penetrates into the mounting hole 22; A water pipe connected to external chemicals is provided at the upper end of the water tank 21 for replenishing the chemicals in the water tank 21, and then the chemicals in the water tank 21 are sprayed on the upper end of the grid plate 4 in the support cover 1 through the spray head 23. When the nano layer is thicker, the spray pressure and droplet size of the spray head 23 can be adjusted to adapt to nano layers of different thicknesses, thereby improving the practicality of the device, and the output end of the micro water pump 9 is inserted into the water outlet 66, and the chemicals in the water tank 6 are pumped into the connecting pipe 10 through the water outlet 66 through the negative pressure of the micro water pump 9, and are pumped into the water tank 21 along the connecting pipe 10, and then re-poured on the grid plate 4, so as to be recycled and reused, which is beneficial to saving chemical liquid, and when it is necessary to move the position of the support cover 1 relative to the grid plate 4, the chemicals on the upper end surface are collected into the water tank 21 through the drain port 63 to prevent a large amount of chemicals from spreading and leaking outward when the support cover 1 moves.

[0025] like Figure 7As shown, the rubber tubes 34 at both ends of the sealing assembly 3 are fixed with a support shaft 5 at one end close to the water tank 6, and a limiting hole 62 is provided through one side of the water tank 6, and a rubber block 51 is inserted into the end of the support shaft 5 passing through the limiting hole 62, and a rubber groove 52 is embedded in the outer wall of the rubber block 51, a fixing seat 81 is fixed at the center of the upper end of the sliding plate 8, and a through hole 82 is provided through the inner side of the fixing seat 81, and a support rod 65 is fixed directly above the fixing seat 81, and a rope 7 is wound around the outer side of the rubber groove 52, and the middle of the rope 7 is provided with a through hole 82. The support cover 1 is wound around the support rod 65, and the lower end of the rope 7 passes through the through hole 82 and is connected to the sliding plate 8. One end of the rope 7 is tied in the rubber groove 52, and the other end is hung on the upper end of the support rod 65. The bottom end of the rope 7 passes through the through hole 82 on the fixing seat 81. At this time, when the support cover 1 slides along the edge of the grid plate 4, the rubber tube 34 is driven to rotate by the friction between the rubber tube 34 and the grid plate 4. When the rubber tube 34 rotates, it drives the rubber block 51 to rotate and winds the rope 7 in the rubber groove 52, so that the sliding plate 8 is The plate 8 slides upward along the guide plate 64 until the sliding plate 8 moves to the right below the support rod 65. At this time, the side wall of the sliding plate 8 blocks the inner side of the drain port 63, so that the sliding plate 8 is reset, so that when the chemical agent is sprayed again, it can be blocked in advance before the chemical agent covers the protrusion on the grid plate 4, and the position of the sliding plate 8 is reset by the linkage of the rope 7 and the rubber tube 34, so that the drain port 63 can be automatically closed before moving to the specified position. At this time, the support cover 1 continues to move and the rubber block 51 continues to rotate. 7 can no longer be wound, so that the rope 7 wound in the rubber groove 52 slips due to sliding friction, so that the rope 7 is always in a taut state. After the support cover 1 moves to the specified position, the static friction between the rope 7 and the rubber block 51 keeps the sliding plate 8 fixed to the side of the drain port 63. When the chemical agent submerges the upper end of the water tank 6, the chemical agent squeezes the sliding plate 8 for a long time to drive the rope 7 to stretch downward, and causes sliding friction between the rope 7 and the rubber block 51, thereby prompting the sliding plate 8 to move downward.

[0026] like Figure 1 As shown, a support seat 11 is fixed to the side wall of the support cover 1, and a connecting rod 12 is rotatably connected to the outer side of the support seat 11, and a scraper 13 is rotatably connected to the lower end of the connecting rod 12, and the scraper 13 is rotated downward along the support seat 13 under the influence of gravity to squeeze the scraper 13, so that the lower end surface of the scraper 13 is tightly fitted with the grid plate 4, and the support cover 1 is connected to the scraper 13 through the support seat 11 and the connecting rod 12, so that after the nano-layer reaction cleaning inside the support cover 1, the reaction residues and nano-residues on the upper end surface of the grid plate 4 that have just reacted are mechanically cleaned again by the scraper 13, and at the same time, part of the chemical agent remaining on the upper end surface of the grid plate 4 can be scraped off, thereby accelerating the drying speed of the upper end surface of the grid plate 4 to avoid its deformation due to long-term immersion.

[0027] The lower end of the scraper 13 is provided with a rubber sheet 131 that fits with the upper end surface of the grid plate 4. The flexible material of the rubber sheet 131 can prevent the scraper 13 from scratching the grid plate 4, and a fixing plate 132 is fixed on the side of the scraper 13 away from the support cover 1, and the structure of the fixing plate 132 is L-shaped, and the two sides of the L-shape respectively abut against the side wall of the scraper 13 and the upper end surface of the grid plate 4, which is conducive to keeping the scraper in a vertical state. When the support cover 1 slides toward one side of the scraper 13, it can prevent the scraper 13 from applying force to the grid plate 4 in an inclined state, which is conducive to protecting the upper surface of the grid plate 4.

[0028] The two ends of the rubber tube 34 at the lower end of the short sleeve 32 are fixed with columnar protrusions 341, and the side wall of the long sleeve 33 is fixed with a guide groove 331, and the columnar protrusion 341 is adapted to the guide groove 331, and the columnar protrusion 341 is inserted into the guide groove 331, and the columnar protrusions 341 on both sides of the rubber tube 34 at the lower end of the short sleeve 32 are inserted into the guide groove 331, which is used to improve the tightness of the connection between the long sleeve 33 and the short sleeve 32, and avoid the chemicals accumulated in the support cover 1 from staggering the connection between the long sleeve 33 and the short sleeve 32, which is beneficial to improving the stability of the sealing assembly 3.

[0029] A limiting groove 332 is provided through the lower end of the long sleeve 33, and the limiting groove 332 is in the shape of a 3 / 4 circle. Since the width of the outlet of the limiting groove 332 is smaller than the diameter of the rubber tube 34, when the long sleeve 33 is lifted upward, the outlet of the limiting groove 332 is smaller than the diameter of the rubber tube 34, thereby limiting the rubber tube 34 from sliding downward and detaching from the long sleeve 33, thereby fixing and limiting the rubber tube 34 at the lower end of the long sleeve 33.

[0030] The following is a further description of a surface treatment device for building board waste provided by the present invention in conjunction with the accompanying drawings and implementation modes.

[0031] When in use, the support cover 1 is inserted into the outer side of the grid plate 4 along the lower end of the sealing component 3, and the sealing component 3 slides downward under the influence of gravity until the rubber tube 34 at the lower end of the long sleeve 33 fits with the upper end surface of the grid plate 4, and the side of the rubber tube 34 fits with the side of the grid bar, and the rubber tube 34 at the lower end of the short sleeve 32 fits with the raised upper end surface of the grid bar on the grid plate 4. At this time, the side wall of the support cover 1 and the sealing component 3 form a sealed package on the upper end surface of the grid plate 4, and the spray device 2 is started at the same time, and the chemical agent in the water tank 21 is sprayed on the grid plate 4 through the spray head 23, and as the water level of the chemical agent in the support cover 1 increases until it submerges the raised part of the upper end of the grid plate 4, During this process, the chemical reagent reacts with the nano layer in the support cover 1, and then grows again until it covers the water tank 6, and along the filter port 61 at the upper end of the water tank 6, and presses the sliding plate 8 downward, forcing the sliding plate 8 to slide downward along the guide plate 64 until it slides to the end of the guide plate 64. At this time, the sliding plate 8 is staggered with the drain port 63, so that the chemical reagent on the grid plate 4 flows into the water tank 6 through the drain port 63, and then the chemical reagent in the water tank 6 is pumped into the water storage tank 21 by the micro pump 9 for the next use. The chemical reagent can be collected in advance before the support cover 1 is moved to avoid a large amount of overflow, and can also be recycled and reused, thereby saving chemical reagents and facilitating further cost savings; When the horizontal height of the chemical agent in the support cover 1 is lower than the water tank 6, the support cover 1 is moved, and the rubber tube 34 on the support cover 1 and the sealing assembly 3 slides on the upper end surface of the grid plate 4, thereby driving the rubber tube 34 and the rubber block 51 to rotate. When the rubber tube 34 rotates, it drives the rubber block 51 to rotate and wraps the rope 7 in the rubber groove 52, so that the sliding plate 8 slides upward along the guide plate 64 until the sliding plate 8 moves to just below the support rod 65. At this time, the side wall of the sliding plate 8 blocks the inner side of the drain port 63. At the same time, the support cover 1 drives the scraper 13 and the rubber sheet 131 to slide on the upper end surface of the grid plate 4 through the connecting rod 12 during the sliding process, thereby further cleaning the grid plate 4.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. A surface treatment device for wastes of building boards, characterized in that: include: A support cover (1), a spray device (2) and a sealing assembly (3); A spray device (2) is provided through the upper end of the support cover (1), a water tank (6) is fixed to the inner wall of the support cover (1), and sealing components (3) are fixed to both the front and rear sides of the support cover (1); The sealing assembly (3) comprises a support tube (31), a short sleeve (32), a long sleeve (33), a rubber tube (34) and a water retaining strip (35); at least one support tube (31) is fixed at the edge of the support cover (1); the lower ends of the plurality of support tubes (31) are slidably connected to the short sleeve (32) and the long sleeve (33); the long sleeve (33) and the short sleeve (32) are arranged alternately; the side wall of the short sleeve (32) is fitted with the side wall of the long sleeve (33); the lower ends of the long sleeve (33) and the short sleeve (32) are both rotatably connected to the rubber tube (34); and the water retaining strip (35) is fixed at the connection between the long sleeve (33) and the short sleeve (32); The upper end surface of the water tank (6) is provided with a plurality of filter ports (61), the inner wall of the water tank (6) is fixed with a guide plate (64), the inner side of the guide plate (64) is slidably connected with a sliding plate (8), and the side wall of the water tank (6) is provided with a water discharge port (63); The lower end surface of the support cover (1) is provided with a grid plate (4).

2. The surface treatment device for building board waste according to claim 1 is characterized in that: The spray device (2) comprises a water storage tank (21), a mounting hole (22) and a spray head (23); the water storage tank (21) is fixed to the upper end surface of the support cover (1); the spray head (23) penetrating the support cover (1) is arranged on the lower end surface of the water storage tank (21); and the mounting hole (22) is penetrated through the side wall of the water storage tank (21).

3. The surface treatment device for building board waste according to claim 1, characterized in that: A water outlet hole (66) is provided through the side wall of the water tank (6), and a micro water pump (9) is provided through the outer wall of the support cover (1), the lower end of the connecting pipe (10) is connected to the micro water pump (9), and the upper end of the connecting pipe (10) passes through the mounting hole (22).

4. The surface treatment device for building board waste according to claim 3 is characterized in that: A support shaft (5) is fixed to one end of the rubber tube (34) at both ends of the sealing assembly (3) close to the water tank (6), and a limiting hole (62) is provided through one side of the water tank (6), and a rubber block (51) is inserted into one end of the support shaft (5) passing through the limiting hole (62), and a rubber groove (52) is embedded in the outer wall of the rubber block (51).

5. The surface treatment device for building board waste according to claim 3 is characterized in that: A fixing seat (81) is fixed at the center of the upper end of the sliding plate (8), a through hole (82) is provided through the inner side of the fixing seat (81), and a support rod (65) is fixed directly above the fixing seat (81).

6. The surface treatment device for building board waste according to claim 4, characterized in that: A rope (7) is wound around the outside of the rubber groove (52), and the middle part of the rope (7) is passed around the support rod (65), and the lower end of the rope (7) passes through the through hole (82) and is connected to the sliding plate (8).

7. The surface treatment device for building board waste according to claim 1, characterized in that: A support seat (11) is fixed to the side wall of the support cover (1), and a connecting rod (12) is rotatably connected to the outer side of the support seat (11), and a scraper (13) is rotatably connected to the lower end of the connecting rod (12).

8. The surface treatment device for building board waste according to claim 7, characterized in that: The lower end of the scraper (13) is provided with a rubber sheet (131) that fits with the upper end surface of the grid plate (4), and a fixing plate (132) is fixed to the side of the scraper (13) away from the support cover (1), and the fixing plate (132) has an L-shaped structure.

9. The surface treatment device for building board waste according to claim 1, characterized in that: Both ends of the rubber tube (34) at the lower end of the short sleeve (32) are fixed with columnar protrusions (341), and a guide groove (331) is fixed on the side wall of the long sleeve (33), and the columnar protrusion (341) is matched with the guide groove (331).

10. The surface treatment device for building board waste according to claim 1, characterized in that: A limiting groove (332) is provided through the lower end of the long sleeve (33), and the limiting groove (332) is in the shape of a 3 / 4 circle.

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