Building board processing and cleaning machine

Abstract

The utility model discloses a building board processing and cleaning machine which comprises a machine frame. The deep cleaning device is arranged, namely, the cleaning brush roller can conduct wet brushing cleaning, the bottom of a plate can be efficiently cleaned, the effect of fully cleaning the outer portion of the plate is improved, the moving assembly is arranged, the second rotating ring can be matched with the connecting arm to enable the first rotating ring to be wholly inclined under the transverse moving driving effect of the embedded block, and therefore the effect of cleaning the plate is achieved. When a first rotating ring rotates, a protruding shaft can be driven, the protruding shaft is matched with an external moving frame to drive a cleaning brush roller to conduct left-right reciprocating transverse moving cleaning, and therefore the advantages that reciprocating transverse transmission is achieved, and the cleaning range is enlarged are achieved. A scraping-dry assembly is arranged, and under transmission of a threaded rod and a moving base, scraping plates arranged on the two sides can make contact with the upper face and the lower face of a plate, and the plate is cleaned. In this way, the guided-out plates are efficiently scraped and cleaned, the cleaning effect is improved, and therefore the advantage that water drops outside the plates assist in scraping and cleaning is achieved.

Description

Technical Field

[0001] The utility model relates to the field related to plate processing, in particular to a building plate processing and cleaning machine. Background Art

[0002] Plates are flat rectangular building material plates made of standard sizes. They are mostly used in the construction industry. Plates also refer to metal plates that are forged, rolled or cast. During the processing of the plates, the outer surface of the plates may be contaminated with a large amount of pollutants, so the plates need to be cleaned before leaving the factory.

[0003] The existing application number is CN202221772322.4, which is a cleaning device for alloy plate processing, comprising a drying box, a heating plate, an axial flow fan, a cleaning box, a support rod, a water pipe, a high-pressure nozzle, a support roller, a support frame, a water leakage hole and a water storage box. The drying box is fixed on the right side of the upper end surface of the support platform, and the axial flow fan is fixed on the upper and lower end surfaces of the drying box. The heating plate is arranged inside the drying box, and the cleaning box is fixed on the upper end surface of the support platform. The support rod is fixed on the upper end surface of the cleaning box, and the water pipe is fixed on the lower end surface of the support rod. The support roller is fixed on the lower end surface of the cleaning box, and the support frame is fixed on the right end surface of the support roller. The lower end surface of the water pipe and the upper end surface of the support frame are both provided with high-pressure nozzles, and the lower end surface of the cleaning box is provided with a water leakage hole. The design can efficiently clean both sides of the alloy plate, has high cleaning efficiency, can clean alloy plates of different specifications, and has high practicality.

[0004] The above-mentioned existing cleaning device for plate processing realizes cleaning of the outer surface of the plate by setting a support rod, a support plate and a high-pressure nozzle, but the cleaning effect on the other side of the plate is relatively low, which makes the overall cleaning process longer. Secondly, although the above-mentioned patent is provided with a drying box to dry the cleaned plate, the attached water droplets are more easily dried and form water stains, resulting in less efficient plate cleaning quality. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a building board processing and cleaning machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building board processing and cleaning machine, including a frame, a support frame is fastened to the left side of the upper end of the frame, a first guide roller is installed inside the support frame, and the front side of the first guide roller is connected to the motor, a second guide roller is arranged opposite to the upper end of the first guide roller, and sliders are installed on both sides of the outer end of the second guide roller, the upper end of the slider is connected to the cylinder, a cleaning box is arranged in the middle of the upper end of the frame, and a controller is installed on the left side of the front end of the cleaning box, a water pump is arranged on the top of the cleaning box, and the bottom of the water pump is connected to the spray The machine frame is connected to the upper right side of the frame, and spray heads are equidistantly connected to the lower end of the spray frame. Support rollers are installed on both sides of the lower end of the cleaning box. A drainage pipe is passed through the middle of the upper end of the frame. The machine frame also includes a deep cleaning device arranged on the right side of the upper end of the frame. The deep cleaning device includes a box body arranged on the right side of the upper end of the frame, a water tank installed inside the box body, a servo motor arranged on the front side of the water tank, a cleaning brush roller arranged inside the water tank and connected to the rear end of the servo motor, a moving component connected to the lower end of the water tank, a water pipe installed on the right side of the water tank, and a scraping component installed on the right side inside the box body.

[0007] Preferably, the moving assembly includes a bracket fastened to the lower end of the box body, a rotating shaft passing through the middle of the bracket, a first swivel connected to the outside of the rotating shaft, a convex shaft embedded in the upper end of the first swivel, a moving frame fastened to the upper end of the convex shaft and connected to the bottom of the water tank, a connecting arm rotatably connected to the left side of the first swivel, a second swivel connected to the left side of the connecting arm, an embedded block installed on the front side of the second swivel, an electric push rod connected to the left side of the front end of the embedded block, and a transmission motor installed on the left side of the rotating shaft.

[0008] Preferably, the scraping assembly includes a baffle shell fastened to the right side of the interior of the box, an adjusting motor arranged at the upper end of the baffle shell, a screw connected to the lower end of the adjusting motor, a movable seat threadedly connected to both sides of the outer end of the screw, a scraper rotatably connected to the front side of the movable seat, and a telescopic rod installed on the right side of the scraper.

[0009] Preferably, the outside of the cleaning brush roller is provided with bristles distributed in a staggered manner, and the bristles arranged on the outside of the cleaning brush roller are in the shape of sponge strips.

[0010] Preferably, the middle portion of the first rotating ring is rotatably connected to the outer side of the rotating shaft, and the first rotating ring and the second rotating ring are arranged opposite to each other on the left and right.

[0011] Preferably, the electric push rod is transversely mounted on the left side of the front end of the bracket, and the right end of the electric push rod is firmly connected to the embedded block.

[0012] Preferably, a vertical hollow space is correspondingly opened inside the rear side of the retaining shell, and a screw rod and a movable seat are respectively installed inside the vertical hollow space opened in the retaining shell.

[0013] Preferably, the upper and lower outer parts of the screw are both provided with external threads, and the upper and lower external threads of the screw are in opposite states.

[0014] Beneficial effects of the utility model:

[0015] Advantage 1: The utility model is provided with a deep cleaning device, that is, the cleaning brush roller can perform wet brushing cleaning, so as to efficiently clean the bottom of the plate and improve the full cleaning effect of the plate exterior.

[0016] Advantage 2: The utility model is provided with a moving component, that is, cooperates with the lateral movement driving action of the embedded block, so that the second rotating ring can cooperate with the connecting arm to tilt the first rotating ring as a whole. In this way, when the first rotating ring rotates, the cam can be driven to cooperate with the external moving frame to drive the cleaning brush roller to move back and forth horizontally for cleaning, thereby achieving the advantages of reciprocating horizontal transmission and expanding the cleaning range.

[0017] Advantage 3: The utility model is provided with a scraping assembly, that is, under the drive of the screw and the movable seat, the scrapers arranged on both sides can contact the upper and lower surfaces of the plate, so as to efficiently scrape and clean the exported plate, improve the cleaning effect, and thus achieve the advantage of scraping and cleaning assisted by water droplets on the outside of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the deep cleaning device of the utility model;

[0021] Figure 4 This is a front view structural diagram of the mobile assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the mobile component of the utility model;

[0023] Figure 6 It is a schematic diagram of the internal structure of the scraper assembly of the utility model from the front view.

[0024] Among them: frame-1, support frame-2, first guide roller-3, motor-4, second guide roller-5, slider-6, cylinder-7, cleaning box-8, controller-9, water pump-10, spray frame-11, spray head-12, support roller-13, drain pipe-14, deep cleaning device-15, box-151, water tank-152, servo motor-153, cleaning brush roller-154, moving component-155, bracket-1551, rotating shaft -1552, the first swivel -1553, the cam -1554, the movable frame -1555, the connecting arm -1556, the second swivel -1557, the embedded block -1558, the electric push rod -1559, the transmission motor -15510, the water pipe -156, the scraping assembly -157, the baffle shell -1571, the adjusting motor -1572, the screw -1573, the movable seat -1574, the scraper -1575, and the telescopic rod -1576. DETAILED DESCRIPTION

[0025] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0026] See also Figure 1-2 The utility model provides a building board processing and cleaning machine, including a frame 1, a support frame 2 is fastened to the left side of the upper end of the frame 1, a first guide roller 3 is installed inside the support frame 2, and the front side of the first guide roller 3 is connected to the motor 4, a second guide roller 5 is arranged on the upper end of the first guide roller 3, and sliders 6 are installed on both sides of the outer end of the second guide roller 5, and the upper end of the slider 6 is connected to the cylinder 7, a cleaning box 8 is arranged in the middle of the upper end of the frame 1, and a controller 9 is installed on the left side of the front end of the cleaning box 8, a water pump 10 is arranged on the top of the cleaning box 8, and the bottom of the water pump 10 is connected to the spray frame 11, and a plurality of spray heads 12 are equidistantly distributed at the lower end of the spray frame 11, and support rollers 13 that can be used for supporting and transmitting the board are symmetrically installed on the left and right sides of the lower end of the cleaning box 8, a drainage pipe 14 is penetrated in the middle of the upper end of the frame 1, and a deep cleaning device 15 is also included on the right side of the upper end of the frame 1.

[0027] See also Figure 3The deep cleaning device 15 in this embodiment includes a box body 151 which is fastened to the right side of the upper end of the frame 1, and the box body 151 has openings in the middle of both sides, and the opening on the left side of the box body 151 is connected to the opening on the right side of the cleaning box 8. A water tank 152 for storing water is installed on the left side of the box body 151, and a water retaining enclosure is integrally fixed on the outer side of the upper end of the water tank 152 to reduce the occurrence of splashing. The servo motor connected to the upper end of the front side of the water tank 152 153, a cleaning brush roller 154 which is longitudinally rotatably connected to the interior of the upper end of the water tank 152 and connected to the rear output end of the servo motor 153, a moving component 155 which is connected to the lower end of the water tank 152 and can realize left and right reciprocating lateral movement transmission, a water pipe 156 which is installed at the lower right end of the water tank 152 and connected to the lower right end of the box body 151 for water addition, and a scraping component 157 which is installed on the right side of the inside of the box body 151 and can efficiently scrape off and clean the water droplets left on the outside of the plate.

[0028] Among them, the outside of the cleaning brush roller 154 is staggeredly distributed with bristles, and the bristles arranged on the outside of the cleaning brush roller 154 are in the shape of sponge strips, ensuring that the cleaning brush roller 154 can cooperate with the external sponge-shaped bristles to perform water absorption and rotation cleaning.

[0029] See also Figure 4-5 The moving assembly 155 in this embodiment includes a bracket 1551 which is fastened to the lower end of the box body 151 and is in the shape of a concave frame as a whole. A rotating shaft 1552 is transversely rotated and penetrates the middle part of the bracket 1551. The rotating shaft 1552 is connected to the first rotating ring 1553 and the second rotating ring 1557. The front and rear ends are respectively provided with a concave part and a convex part, so as to ensure that the first rotating ring 1553 and the second rotating ring 1557 can realize stable reciprocating lateral transmission cooperation as a whole. The first rotating ring 1553 which can be tilted and adjusted in direction and is installed on the outer side of the rotating shaft 1552 is correspondingly vertically embedded in the upper end of the first rotating ring 1553. The bottom of the convex shaft 1554 is overall smooth and spherical. A movable frame 1555 is fixedly connected to the upper end of the convex shaft 1554 and connected to the bottom of the water tank 152, and the left and right sides of the movable frame 1555 will be slidably plugged with the two sides of the upper end of the bracket 1551, and a connecting arm 1556 is rotatably connected to the upper left end of the first swivel 1553, and a second swivel 1557 is connected to the left side of the connecting arm 1556, and an embedded block 1558 is correspondingly embedded in the middle of the front side of the second swivel 1557, and the outer surface of the embedded block 1558 is polished and smooth without barbs. An electric push rod 1559 is connected to the left side of the front end of the embedded block 1558 to realize the lateral movement and adjustment of the embedded block 1558, and a transmission motor 15510 is installed on the left side of the rotating shaft 1552.

[0030] Specifically, the middle part of the first swivel ring 1553 is rotatably connected to the outer side of the rotating shaft 1552, and the first swivel ring 1553 and the second swivel ring 1557 are arranged opposite to each other on the left and right sides, ensuring that the first swivel ring 1553 and the second swivel ring 1557 cooperate with each other to realize efficient reciprocating lateral transmission cooperation; the electric push rod 1559 is horizontally installed on the left side of the front end of the bracket 1551, and the right end of the electric push rod 1559 is tightly connected to the embedded block 1558, ensuring that the electric push rod 1559 stably realizes the lateral adjustment transmission of the embedded block 1558.

[0031] See also Figure 6 The scraping assembly 157 in this embodiment includes a baffle 1571 which is correspondingly fastened to the right side of the inside of the box body 151, and the lower end of the baffle 1571 is opened in an inclined surface shape, so as to achieve water conduction, an adjustment motor 1572 is correspondingly installed on the rear side of the top of the baffle 1571, a screw 1573 connected to the lower end of the adjustment motor 1572 to achieve threaded transmission, and a moving seat 1574 threadedly connected to the upper and lower ends of the screw 1573, and the moving seat 1 The front side of 574 is tightly connected to the transverse bar, and is rotatably connected to the scraper 1575 on the front side of the moving seat 1574. The scraping end of the scraper 1575 is arranged in a barb shape, and the whole material of the scraper 1575 is silicone. A telescopic rod 1576 is rotatably connected to the right side of the scraper 1575 and is rotatably connected to the transverse bar arranged on the outside of the moving seat 1574, and a spring is correspondingly installed inside the telescopic rod 1576, so as to ensure the fitting effect between the scraper 1575 and the outside of the plate.

[0032] To further explain, a vertical hollow space is correspondingly opened inside the rear side of the baffle shell 1571, and a screw 1573 and a movable seat 1574 are respectively installed inside the vertical hollow space opened in the baffle shell 1571, to ensure that the screw 1573 and the movable seat 1574 can be stably transmitted and flexibly adjusted for use. External threads are opened on the upper and lower outer parts of the screw 1573, and the external threads opened on the upper and lower parts of the screw 1573 are in opposite states, to ensure that the screw 1573 can efficiently and synchronously adjust the positions of the movable seats 1574 on both sides relative to or oppositely.

[0033] Here’s how it works:

[0034] When the present building board is to be processed and cleaned, the board can be placed between the first guide roller 3 and the second guide roller 5, and then the water pump 10 is connected to the external pipeline. In this way, the motor 4 and the water pump 10 can be driven by the controller 9 provided on the left side of the front end of the cleaning box 8. When the motor 4 is running, the first guide roller 3 can be driven to rotate the first guide roller 3, so that the first guide roller 3 can cooperate with the second guide roller 5 to transfer the board laterally to the inside of the cleaning box 8. After the board enters the inside of the cleaning box 8, it will contact the support rollers 13 provided on both sides of the lower end of the cleaning box 8, so that the support rollers 13 on both sides cooperate with their own supporting and transmitting functions, so that the board as a whole can perform stable transverse transmission activities. When the board is transferred to the inside of the cleaning box 8, the running water pump 10 will cooperate with the spray rack 11 and the spray head 12 to spray in a large range, so that the outside of the board can be quickly rinsed and cleaned, reducing the pollutants on the outside of the board, and the cleaned board will be discharged from the right opening of the cleaning box 8.

[0035] If it is necessary to clean plates of different thicknesses, the cylinders 7 provided at the front and rear ends of the upper end of the support frame 2 can be driven to realize the upward and downward movement of the slider 6 connected to the bottom. In this way, the second guide roller 5 connected to the sliders 6 on both sides will be away from the first guide roller 3 or close to the first guide roller 3 to realize the flexible adjustment of the distance between them, so as to cope with the transmission and cleaning of plates of different thicknesses;

[0036] In order to further deepen the cleaning effect of the outer surface of the plate, a deep cleaning device 15 is provided on the right side of the upper end of the frame 1, that is, the water tank 152 can store detergent through the drain pipe 14 connected to the lower end of the right side. After a certain amount of detergent is stored, the servo motor 153 provided on the front side of the water tank 152 can be operated to enable the servo motor 153 to realize the rotation of the cleaning brush roller 154 connected to the rear output end, so that the fast-rotating cleaning brush roller 154 will rotate and clean the bottom of the plate moved into the box body 151, and the fast-rotating cleaning brush roller 154 will contact and wet the detergent in the water tank 152, so that the fast-rotating cleaning brush roller 154 can efficiently rotate and brush the bottom of the plate to deepen the comprehensiveness of the cleaning of the outer surface of the plate and reduce the occurrence of most of the cleaning residues, thereby achieving the advantage of the deep cleaning coordination of the plate;

[0037] In order to improve the cleaning effect of the cleaning brush roller 154, a moving component 155 is provided at the lower end of the water tank 152 to realize reciprocating lateral transmission cooperation, that is, the electric push rod 1559 installed laterally on the left side of the front end of the bracket 1551 can be pre-operated to make the electric push rod 1559 realize the leftward movement of the embedded block 1558 connected to the right side. As the embedded block 1558 moves leftward, the second swivel 1557 connected to the outer side of the rotating shaft 1552 can be pulled to the left. When the second swivel 1557 moves leftward, the connecting arm 1556 connected to the right side of the upper end of the second swivel 1557 will pull the first swivel 1553 on the right side, so that the first swivel 1553 rotates and tilts along the outer side of the rotating shaft 1552. The first rotating ring 1553 can be placed in a transverse reciprocating transmission state. Thus, when the transmission motor 15510 is running, the rotating shaft 1552 can rotate to realize the transmission of the first rotating ring 1553 and the second rotating ring 1557. As the first rotating ring 1553 in the tilted state rotates, the convex shaft 1554 embedded in the upper end of the transmission makes the convex shaft 1554 realize the left and right reciprocating transverse movement of the moving frame 1555 as a whole. Thus, the water tank 152 connected to the upper end of the moving frame 1555 will move back and forth synchronously, so that the cleaning brush roller 154 can move back and forth as a whole, thereby increasing the cleaning range and efficiency and improving the cleaning effect of the bottom of the plate, thereby achieving the advantages of reciprocating transverse transmission and expanding the cleaning range.

[0038] When the plate has completed the in-depth cleaning activity and is being exported, it will contact the scrapers 1575 provided on both sides of the scraper assembly 157, so that the hook ends of the scrapers 1575 on both sides are in contact with the upper and lower surfaces of the plate. In this way, when the plate is exported, the scraper 1575 made of silicone material can scrape and clean the water droplets on the outside of the plate, reduce the accumulation of sewage and water stains, and improve the overall cleaning effect of the plate. If it is necessary to deal with the scraping and cleaning of plates of different thicknesses, the adjusting motor 1572 provided on the upper end of the baffle shell 1571 can be driven to enable the adjusting motor 1572 to achieve the bottom connection screw As the screw 1573 rotates, the movable seat 1574 threadedly connected to the upper and lower ends of the screw 1573 will move relatively or oppositely. In this way, the scrapers 1575 installed at the front ends of the movable seats 1574 on both sides can realize flexible adjustment of the distance between them, and cooperate with the telescopic rod 1576 connected to the right ends of the scrapers 1575 on both sides, so that the telescopic rod 1576 can cooperate with the spring installed inside to perform a compression fit, thereby improving the subsequent scraping and cleaning effect of the scrapers 1575 on both sides, thereby achieving the advantage of auxiliary scraping and cleaning of the water droplets on the outside of the plate.

[0039] The utility model provides a building board processing and cleaning machine, which is provided with a deep cleaning device 15, that is, a cleaning brush roller 154 can perform wet brushing cleaning, efficiently clean the bottom of the board, and improve the full cleaning effect of the board exterior, and a moving component 155 is provided, that is, the second rotating ring 1557 can cooperate with the connecting arm 1556 to tilt the first rotating ring 1553 as a whole when the first rotating ring 1553 rotates, so that the convex shaft 1554 can be driven to make the convex shaft 1554 cooperate with the externally arranged moving frame 1555 to drive the cleaning brush roller 154 to perform left and right reciprocating transverse cleaning, thereby achieving the advantages of reciprocating transverse transmission and expanding the cleaning range, and a scraping component 157 is provided, that is, under the drive of the screw rod 1573 and the moving seat 1574, the scrapers 1575 arranged on both sides can contact the upper and lower surfaces of the board, so as to efficiently scrape and clean the exported board, improve the cleaning effect, and achieve the advantage of water droplets on the board exterior to assist in scraping and cleaning.

[0040] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building board processing and cleaning machine, comprising a frame (1), a support frame (2) being fastened to the left side of the upper end of the frame (1), a first guide roller (3) being installed inside the support frame (2), and the front side of the first guide roller (3) being connected to a motor (4), a second guide roller (5) being arranged opposite to the upper end of the first guide roller (3), and sliders (6) being installed on both sides of the outer end of the second guide roller (5), and the upper end of the slider (6) being connected to a cylinder (7), A cleaning box (8) is provided in the middle of the upper end of the frame (1), and a controller (9) is installed on the left side of the front end of the cleaning box (8). A water pump (10) is provided on the top of the cleaning box (8), and the bottom of the water pump (10) is connected to a spraying frame (11). Spraying heads (12) are connected to the lower end of the spraying frame (11) at equal distances. Support rollers (13) are installed on both sides of the lower end of the cleaning box (8). A drainage pipe (14) is passed through the middle of the upper end of the frame (1); Features: The machine also comprises a deep cleaning device (15) arranged on the right side of the upper end of the frame (1), the deep cleaning device (15) comprising a box body (151) arranged on the right side of the upper end of the frame (1), a water tank (152) installed inside the box body (151), a servo motor (153) arranged on the front side of the water tank (152), a cleaning brush roller (154) arranged inside the water tank (152) and connected to the rear end of the servo motor (153), a moving component (155) connected to the lower end of the water tank (152), a water pipe (156) installed on the right side of the water tank (152), and a scraping component (157) installed on the right side inside the box body (151).

2. A building board processing and cleaning machine according to claim 1, characterized in that: The moving assembly (155) comprises a bracket (1551) fastened to the lower end of the box body (151), a rotating shaft (1552) passing through the middle of the bracket (1551), a first rotating ring (1553) connected to the outer side of the rotating shaft (1552), a convex shaft (1554) embedded in the upper end of the first rotating ring (1553), a moving frame (1555) fastened to the upper end of the convex shaft (1554) and connected to the bottom of the water tank (152), a connecting arm (1556) rotatably connected to the left side of the first rotating ring (1553), a second rotating ring (1557) connected to the left side of the connecting arm (1556), an embedded block (1558) installed on the front side of the second rotating ring (1557), an electric push rod (1559) connected to the left side of the front end of the embedded block (1558), and a transmission motor (15510) installed on the left side of the rotating shaft (1552).

3. A building board processing and cleaning machine according to claim 1, characterized in that: The scraping assembly (157) comprises a retaining shell (1571) fastened to the right side of the interior of the box body (151), an adjusting motor (1572) arranged at the upper end of the retaining shell (1571), a screw rod (1573) connected to the lower end of the adjusting motor (1572), a moving seat (1574) threadedly connected to both sides of the outer end of the screw rod (1573), a scraper (1575) rotatably connected to the front side of the moving seat (1574), and a telescopic rod (1576) installed on the right side of the scraper (1575).

4. A building board processing and cleaning machine according to claim 1, characterized in that: The cleaning brush roller (154) has bristles distributed on the outside in a staggered manner, and the bristles arranged on the outside of the cleaning brush roller (154) are in the shape of sponge strips.

5. The building board processing and cleaning machine according to claim 2, characterized in that: The middle portion of the first rotating ring (1553) is rotatably connected to the outer side of the rotating shaft (1552), and the first rotating ring (1553) and the second rotating ring (1557) are arranged opposite to each other on the left and right.

6. The building board processing and cleaning machine according to claim 2, characterized in that: The electric push rod (1559) is transversely mounted on the left side of the front end of the bracket (1551), and the right end of the electric push rod (1559) is tightly connected to the embedded block (1558).

7. The building board processing and cleaning machine according to claim 3, characterized in that: A vertical hollow space is correspondingly opened inside the rear side of the retaining shell (1571), and a screw rod (1573) and a movable seat (1574) are respectively installed inside the vertical hollow space opened in the retaining shell (1571).

8. The building board processing and cleaning machine according to claim 3, characterized in that: The screw rod (1573) is provided with external threads on the upper and lower exteriors, and the external threads provided on the upper and lower exteriors of the screw rod (1573) are in opposite states.

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