New decoration material spraying equipment for building external wall panel

Abstract

The invention relates to the technical field of external wall panel spraying equipment, and discloses building external wall panel decoration new material spraying equipment which comprises a positioning mechanism, the positioning mechanism further comprises a base, a plurality of supporting plates are fixedly connected to the top of the base, and a plurality of first mounting blocks are fixedly connected to the top of the base; the outer wall of the spraying pipe is forced to make contact with the outer wall of the arc-shaped block all the time by means of the force generated when the spraying pipe of the spraying mechanism reciprocates and the drawing force of the reset spring on the spraying pipe, and the spraying pipe is limited by the wavy shape of the arc-shaped block, so that when the spraying pipe reciprocates, due to the pulling of the reset spring and the limitation of the shape of the arc-shaped block, the spraying pipe cannot be damaged. The spraying angle of the spray head can be adjusted when the spray pipe and the spray head move in a reciprocating mode, so that the spraying direction and the coverage range of paint are more accurately controlled, the spraying uniformity of the equipment is improved, and by adjusting the spraying angle, the paint can completely cover each part of a wallboard when the surface of the wallboard is sprayed and covered with the paint.

Description

Technical Field

[0001] The invention relates to the technical field of exterior wall panel spraying equipment, in particular to a new decorative material spraying equipment for building exterior wall panels. Background Art

[0002] Building exterior wall panels are panels used to decorate the exterior walls of buildings. Lightweight exterior wall panels generally need to be sprayed with paint on their surface after production to make the appearance of the exterior wall panels more beautiful. Some lightweight exterior wall panels will have a certain color of paint sprayed on their surface in some areas.

[0003] When spraying exterior wall panels, the fixed spraying angle may not be able to effectively cover all areas, resulting in uneven thickness of the coating on the surface of the wall panels, which will lead to excessive exposure of the unsprayed areas of the wall panels, accelerating their aging and wear, and may affect the weather resistance, waterproofness or durability of the exterior wall materials, reducing the maintenance cycle and life of the building. To address the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a new material spraying device for building exterior wall panel decoration, comprising a positioning mechanism, the positioning mechanism also comprises a base, the top of the base is fixedly connected with a plurality of support plates, and the top of the base is fixedly connected with a plurality of mounting blocks; The spraying mechanism comprises a plurality of mounting blocks 1 which are rotatably connected to one side close to each other with a reciprocating screw rod, a driving motor is fixedly connected to the side wall of the mounting block 1, and an output shaft of the driving motor is fixedly connected to the reciprocating screw rod; The moving mechanism has a fixing strip fixedly connected to the side wall of the base, a sliding rod 1 slidably connected to the side wall of the fixing strip, and a ratchet is rotatably connected to one end of the sliding rod 1 away from the fixing strip.

[0005] Preferably, the positioning mechanism also includes a plurality of rotating shafts rotatably connected to a plurality of mounting blocks on a side close to each other, round rollers are fixedly connected to the outer walls of the plurality of mounting blocks, conveyor belts are sleeved on the outer walls of the plurality of round rollers, and a plurality of strip plates are fixedly connected to the outer wall of the conveyor belt. After the rotating shafts rotate, the conveyor belts are driven to rotate via the round rollers. After the conveyor belts rotate, they can drive the wall panels placed on the top of the conveyor belts to move forward, so that the area on the wall panel surface to be sprayed can be moved forward, thereby facilitating the spraying of the unsprayed area on the wall panel surface, avoiding the equipment from spraying again the area on the wall panel that has been sprayed, helping to ensure the uniformity and consistency of the paint, and improving the appearance quality and consistency of the product.

[0006] Preferably, the positioning mechanism also includes a fixing rod 1 fixedly connected to the side wall of the support plate, the end of the fixing rod 1 away from the support plate is fixedly connected to the arc plate, the side wall of the arc plate is fixedly connected to a supporting rod, and the end of the supporting rod away from the arc plate is fixedly connected to the supporting plate. After the wall panel is placed on the conveyor belt by utilizing the force of the conveyor belt rotating, the arrangement of the strip plate can facilitate the staff to place the side wall of the wall panel close to the strip plate when placing the wall panel, so that the staff can ensure that the position of the wall panel is parallel to the strip plate when placing the wall panel, and the strip plate serves as the wall The guiding boundary during panel placement not only ensures the accuracy and parallel state of wall panel placement, but also improves work efficiency, ensures the spraying quality and consistency of wall panels during spraying. After the wall panels are placed on the top of the conveyor belt, they are restricted by the shape of the curved panels. When the conveyor belt drives the wall panels to move, the two sides of the wall panels can be limited, so that the wall panels are always in the center position of the conveyor belt, avoiding positional displacement of the wall panels during transmission. The wall panels always remain in the center position of the conveyor belt, so that the spraying equipment can spray the wall panels more accurately and evenly.

[0007] Preferably, the spraying mechanism also includes a moving block threadedly connected to the outer wall of the reciprocating screw, and a plurality of stabilizing rods are fixedly connected to the side of the plurality of support plates close to each other, and the plurality of stabilizing rods all penetrate the moving block and are slidably connected to the moving block, and the top of the moving block is fixedly connected to a support block, and the side of the support block away from the moving block is fixedly connected to a storage box, and the driving motor is started, and the driving motor drives the reciprocating screw to rotate, and the reciprocating screw drives the moving block to reciprocate after the rotation, and the moving block is affected by the reciprocating screw when moving, and will produce shaking, and under the limiting action of the plurality of stabilizing rods, the moving block can be limited when moving, so that the moving block drives the nozzle and the nozzle to move stably when reciprocating, thereby ensuring uniform coverage of the paint on the surface of the wall panel, avoiding the waste of paint and the problem of uneven coating, and thereby improving the coating quality of the equipment.

[0008] Preferably, the spraying mechanism also includes a centrifugal pump fixedly connected to the bottom of the storage box, the suction end of the centrifugal pump extends into the storage box and is fixedly connected to the storage box, a nozzle is rotatably connected to the side wall of the movable block, a connecting hose is fixedly connected to the top of the nozzle, and the end of the connecting hose away from the nozzle is fixedly connected to the output end of the centrifugal pump. When the centrifugal pump is started, the centrifugal pump transports the spray material in the storage box to the connecting hose, providing the nozzle with the spray material required for spraying.

[0009] Preferably, the spraying mechanism also includes a spray head fixedly connected to the side of the spray pipe away from the connecting hose, a return spring is fixedly connected to the bottom of the moving block, one end of the return spring away from the moving block is fixedly connected to the outer wall of the spray pipe, and the side walls of the plurality of support plates are respectively fixedly connected with mounting blocks 2, and the sides of the plurality of mounting blocks 2 close to each other are fixedly connected with arc blocks. By utilizing the force of the spraying mechanism nozzle when it moves back and forth, the nozzle is subjected to the tensile force of the return spring, forcing the outer wall of the nozzle to always contact the outer wall of the arc block, and is restricted by the wavy shape of the arc block. Therefore, when the nozzle moves back and forth, due to the pulling of the return spring and the restriction of the shape of the arc block, the spraying angle of the spray head can be adjusted when the nozzle and the spray head move back and forth, thereby more accurately controlling the direction and coverage of the paint spraying, improving the uniformity of the equipment during spraying, and by adjusting the spraying angle, the paint can be sprayed to cover the surface of the wall panel and completely cover every part of the wall panel.

[0010] Preferably, the moving mechanism also includes a tension spring fixedly connected to a side wall of the sliding rod, an end of the tension spring away from the sliding rod is fixedly connected to the ratchet, a rotating rod is fixedly connected to the side wall of the corresponding rotating shaft, the rotating rod passes through the corresponding mounting block one and is rotatably connected to the corresponding mounting block one, a ratchet is fixedly connected to the outer wall of the rotating rod, the ratchet is stretched by the tension spring, so that the ratchet contacts the outer wall of the ratchet and is pushed by the sliding rod one, so that the sliding rod one pushes the ratchet through the ratchet, forcing the ratchet to rotate, and the rotation of the ratchet drives the rotating rod to rotate, and the rotation of the rotating rod provides rotational power for the rotating shaft.

[0011] Preferably, the moving mechanism also includes a fixed rod 2 fixedly connected to the side wall of the base, and the end of the fixed rod 2 away from the base is rotatably connected to a rotating bar, and a movable groove is opened on the side wall of the rotating bar, and the movable groove is slidably connected to the sliding rod 1. A plurality of limit plates are fixedly connected to the outer wall of the sliding rod 1. When the sliding rod 2 slides to the left, a push is applied to the rotating bar, forcing the rotating bar to rotate with the fixed rod 2 as the midpoint. After the rotating bar rotates, it pushes the limit plate, so that the limit plate drives the sliding rod 1 to slide forward on the fixed bar.

[0012] Preferably, the moving mechanism also includes an L-shaped plate fixedly connected to the corresponding side wall of the support plate, a sliding rod 2 is slidably connected to the side wall of the L-shaped plate, one end of the sliding rod 2 away from the L-shaped plate is slidably connected to the movable groove, a circular plate is fixedly connected to the outer wall of the sliding rod 2, and a telescopic spring is fixedly connected to the side where the L-shaped plate and the circular plate are close to each other. The force of the moving block when it reciprocates is utilized, and the supporting block is driven to reciprocate when the moving block reciprocates. When the support block moves to the left, it will contact the circular plate, exerting an extrusion force on the circular plate, thereby forcing the circular plate to drive the sliding rod 2 to slide left on the L-shaped plate, and the telescopic spring is subjected to the extrusion force of the circular plate.

[0013] The present invention has the following beneficial effects: 1. The present invention utilizes the force of the spraying mechanism nozzle when it moves back and forth. The nozzle is subjected to the tensile force of the return spring, forcing the outer wall of the nozzle to always contact the outer wall of the arc block. The outer shape of the arc block is limited by the wavy line shape, so that when the nozzle moves back and forth, due to the pulling of the return spring and the limitation of the arc block shape, the spraying angle of the nozzle can be adjusted when the nozzle and the nozzle move back and forth, thereby more accurately controlling the direction and coverage of the paint spraying. By adjusting the spraying angle, the paint can be sprayed to cover the surface of the wall panel and can completely cover every part of the wall panel, avoiding the uneven spraying of the spraying equipment during spraying. The complete coverage of the paint enhances the uniformity and accuracy of the spraying equipment, and ensures the consistency and quality of the coating.

[0014] 2. When the wall panel needs to be sprayed, the wall panel is first placed on the top of the conveyor belt so that the side wall of the wall panel is in close contact with the strip plate. Then the driving motor is started. The driving motor drives the reciprocating screw to rotate. After the reciprocating screw rotates, it drives the moving block to move back and forth. When the moving block moves, it is affected by the reciprocating screw and will shake. Under the limiting action of several stabilizing rods, the moving block can be limited when it moves, so that the moving block drives the nozzle and the nozzle to move stably when it moves back and forth. This ensures that the paint is evenly covered on the surface of the wall panel, avoids the waste of paint and the problem of uneven coating, and thus improves the coating quality of the equipment.

[0015] 3. The present invention utilizes the force of the moving block when it moves back and forth. When the moving block moves back and forth, it drives the supporting block to move back and forth. When the supporting block moves to the left, it will contact the circular plate, exerting an extrusion force on the circular plate, thereby forcing the circular plate to drive the second slide bar to slide to the left on the L-shaped plate. At this time, the telescopic spring is subjected to the extrusion force of the circular plate. When the second slide bar slides to the left, it exerts a push on the rotating bar, forcing the rotating bar to rotate with the second fixed bar as the midpoint. After the rotating bar rotates, it pushes the limit plate, so that the limit plate drives the first slide bar to slide forward on the fixed bar. The ratchet is stretched by the tension spring, so that the ratchet contacts the outer wall of the ratchet wheel. At this time, It is also pushed by slide rod 1, so that slide rod 1 pushes the ratchet through the ratchet teeth, forcing the ratchet to rotate. After the ratchet rotates, it drives the rotating rod to rotate. After the rotating rod rotates, it provides rotational power for the rotating shaft. After the rotating shaft rotates, it drives the conveyor belt to rotate through the round roller. After the conveyor belt rotates, it can drive the wall panel placed on the top of the conveyor belt to move forward, so that the area on the wall panel surface that is sprayed can move forward, thereby facilitating the spraying of the unsprayed area on the wall panel surface, avoiding the equipment from spraying again on the area of ​​the wall panel that has been sprayed, helping to ensure the uniformity and consistency of the paint, and improving the appearance quality and consistency of the product.

[0016] 4. The present invention utilizes the force of the rotating conveyor belt to place the wall panel on the conveyor belt. The arrangement of the strip plate can facilitate the staff to place the side wall of the wall panel close to the strip plate when placing the wall panel. This can ensure that the position of the wall panel is parallel to the strip plate when the staff places the wall panel. The strip plate serves as a guiding boundary when placing the wall panel, which not only ensures the accuracy and parallel state of the wall panel placement, but also improves work efficiency and ensures the spraying quality and consistency of the wall panel during spraying. After the wall panel is placed on the top of the conveyor belt, it is restricted by the shape of the arc plate. When the conveyor belt drives the wall panel to move, the two sides of the wall panel can be limited, so that the wall panel is always in the center position of the conveyor belt, avoiding the situation that the wall panel is offset during the transmission process. The wall panel always remains in the center position of the conveyor belt, so that the spraying equipment can spray the wall panel more accurately and evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the left structure of the present invention; Figure 3 It is a schematic diagram of the positioning mechanism of the present invention; Figure 4 It is a schematic diagram of the spraying mechanism of the present invention; Figure 5 It is a partial structural schematic diagram of the spraying mechanism of the present invention; Figure 6 For the present invention Figure 5 A is an enlarged schematic diagram; Figure 7 It is a schematic diagram of the mobile mechanism of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of B.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. Positioning mechanism; 101. Base; 102. Support plate; 103. Mounting block 1; 104. Rotating shaft; 105. Round roller; 106. Conveyor belt; 107. Strip plate; 108. Fixed rod 1; 109. Arc plate; 110. Support rod; 2. Spraying mechanism; 201. Reciprocating screw rod; 202. Driving motor; 203. Moving block; 204. Stabilizing rod; 205. Support block; 206. Storage box; 207. Centrifugal pump; 208. Spray pipe; 209, connecting hose; 210, nozzle; 211, reset spring; 212, mounting block 2; 213, arc block; 3, moving mechanism; 301, fixing bar; 302, sliding bar 1; 303, ratchet; 304, tension spring; 305, rotating rod; 306, ratchet; 307, fixing bar 2; 308, rotating bar; 309, movable groove; 310, limiting plate; 311, L-shaped plate; 312, sliding bar 2; 313, circular plate; 314, telescopic spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] For example, see Figure 1 - Figure 3 The present invention is a new material spraying device for building exterior wall panel decoration, comprising a positioning mechanism 1, the positioning mechanism 1 also comprises a base 101, the top of the base 101 is fixedly connected with a plurality of support plates 102, and the top of the base 101 is fixedly connected with a plurality of mounting blocks 103; Spraying mechanism 2, a reciprocating screw rod 201 is rotatably connected to one side of a plurality of mounting blocks 103 close to each other, a driving motor 202 is fixedly connected to the side wall of the mounting block 103, and an output shaft of the driving motor 202 is fixedly connected to the reciprocating screw rod 201; The moving mechanism 3 has a fixing bar 301 fixedly connected to the side wall of the base 101 , a sliding rod 302 slidably connected to the side wall of the fixing bar 301 , and a ratchet 303 is rotatably connected to one end of the sliding rod 302 away from the fixing bar 301 .

[0022] The positioning mechanism 1 also includes a plurality of rotating shafts 104 rotatably connected to a plurality of mounting blocks 103 on a side close to each other, and round rollers 105 are fixedly connected to the outer walls of the plurality of mounting blocks 103 respectively, and a conveyor belt 106 is sleeved on the outer walls of the plurality of round rollers 105, and a plurality of strip plates 107 are fixedly connected to the outer wall of the conveyor belt 106. After the rotating shaft 104 rotates, the conveyor belt 106 is driven to rotate via the round rollers 105. After the conveyor belt 106 rotates, it can drive the wall panel placed on the top of the conveyor belt 106 to move forward, so that the area on the wall panel surface to be sprayed can be moved forward, thereby facilitating the spraying of the unsprayed area on the wall panel surface, avoiding the equipment from spraying again on the area on the wall panel that has been sprayed, which helps to ensure the uniformity and consistency of the paint and improve the appearance quality and consistency of the product.

[0023] The positioning mechanism 1 also includes a fixing rod 108 fixedly connected to the side wall of the support plate 102, and the end of the fixing rod 108 away from the support plate 102 is fixedly connected to the arc plate 109, and the side wall of the arc plate 109 is fixedly connected to the support rod 110, and the end of the support rod 110 away from the arc plate 109 is fixedly connected to the support plate 102. By utilizing the force of the conveyor belt 106 during rotation, after the wall panel is placed on the conveyor belt 106, the arrangement of the strip plate 107 can facilitate the staff to place the side wall of the wall panel close to the strip plate 107 when placing the wall panel, so as to ensure that the position of the wall panel is in line with the position of the strip plate 107 when the staff is placing the wall panel. In a parallel state, the strip plate 107 serves as a guiding boundary when the wall panel is placed, which not only ensures the accuracy and parallel state of the wall panel placement, but also improves work efficiency, ensures the spraying quality and consistency of the wall panel during spraying, and after the wall panel is placed on the top of the conveyor belt 106, it is restricted by the shape of the arc plate 109. When the conveyor belt 106 drives the wall panel to move, it can limit the two sides of the wall panel, so that the wall panel is always in the center position of the conveyor belt 106, avoiding the position displacement of the wall panel during the transmission process. The wall panel always remains in the center position of the conveyor belt 106, so that the spraying equipment can spray the wall panel more accurately and evenly.

[0024] For example 2, please refer to Figure 4 - Figure 8The present invention is a new material spraying equipment for building exterior wall panel decoration. On the basis of Example 1, the spraying mechanism 2 also includes a moving block 203 threadedly connected to the outer wall of the reciprocating screw 201, a plurality of support plates 102 are fixedly connected to a plurality of stabilizing rods 204 on the side close to each other, and the plurality of stabilizing rods 204 all penetrate the moving block 203 and are slidably connected to the moving block 203, a support block 205 is fixedly connected to the top of the moving block 203, and a storage box 206 is fixedly connected to the side of the support block 205 away from the moving block 203, and the driving motor 202 is started, and the driving motor 20 2 drives the reciprocating screw 201 to rotate, and the reciprocating screw 201 drives the moving block 203 to move back and forth after the rotation. When the moving block 203 moves, it is affected by the reciprocating screw 201 and will shake. Under the limiting effect of a plurality of stabilizing rods 204, the moving block 203 can be limited when it moves, so that the moving block 203 drives the nozzle 208 and the nozzle 210 to move stably when it moves back and forth, thus ensuring the uniform coverage of the paint on the wallboard surface, avoiding the waste of paint and the problem of uneven coating, and thus improving the coating quality of the equipment.

[0025] The spraying mechanism 2 also includes a centrifugal pump 207 fixedly connected to the bottom of the storage box 206, the suction end of the centrifugal pump 207 extends into the storage box 206 and is fixedly connected to the storage box 206, a nozzle 208 is rotatably connected to the side wall of the movable block 203, a connecting hose 209 is fixedly connected to the top of the nozzle 208, and one end of the connecting hose 209 away from the nozzle 208 is fixedly connected to the output end of the centrifugal pump 207. When the centrifugal pump 207 is started, the centrifugal pump 207 transports the spray material in the storage box 206 to the connecting hose 209, providing the spray material required for spraying to the nozzle 208.

[0026] The spraying mechanism 2 also includes a spray head 210 fixedly connected to the side of the spray pipe 208 away from the connecting hose 209, a return spring 211 is fixedly connected to the bottom of the moving block 203, and one end of the return spring 211 away from the moving block 203 is fixedly connected to the outer wall of the spray pipe 208, and the side walls of the plurality of support plates 102 are respectively fixedly connected with mounting blocks 212, and the sides of the plurality of mounting blocks 212 close to each other are fixedly connected with arc blocks 213. The spray pipe 208 of the spraying mechanism is subjected to the tensile force of the return spring 211 when the spray pipe 208 moves back and forth, forcing the spray pipe 208 to move back and forth. The outer wall is always in contact with the outer wall of the arc block 213, and is restricted by the wavy shape of the arc block 213. Therefore, when the nozzle 208 reciprocates, due to the pull of the return spring 211 and the restriction of the shape of the arc block 213, the spraying angle of the nozzle 210 can be adjusted when the nozzle 208 and the nozzle 210 reciprocate, thereby more accurately controlling the direction and coverage of the paint spraying, improving the uniformity of the equipment during spraying, and by adjusting the spraying angle, the paint can be sprayed to cover every part of the wall panel surface to completely cover each part of the wall panel.

[0027] The moving mechanism 3 also includes a tension spring 304 fixedly connected to the side wall of the sliding rod 302, and the end of the tension spring 304 away from the sliding rod 302 is fixedly connected to the ratchet 303, and the corresponding side wall of the rotating shaft 104 is fixedly connected with a rotating rod 305, which passes through the corresponding mounting block 103 and is rotatably connected to the corresponding mounting block 103, and the outer wall of the rotating rod 305 is fixedly connected with a ratchet 306. The ratchet 303 is stretched by the tension spring 304, so that the ratchet 303 contacts the outer wall of the ratchet 306, and is pushed by the sliding rod 302 at this time, so that the sliding rod 302 pushes the ratchet 306 through the ratchet 303, forcing the ratchet 306 to rotate, and the ratchet 306 rotates and drives the rotating rod 305 to rotate, and the rotating rod 305 provides rotation power for the rotating shaft 104 after the rotation.

[0028] The moving mechanism 3 also includes a fixed rod 2 307 fixedly connected to the side wall of the base 101, and the end of the fixed rod 2 307 away from the base 101 is rotatably connected to a rotating bar 308, and a movable groove 309 is opened on the side wall of the rotating bar 308, and the movable groove 309 is slidably connected to the sliding bar 1 302. A plurality of limit plates 310 are fixedly connected to the outer wall of the sliding bar 1 302. When the sliding bar 2 312 slides to the left, a push is applied to the rotating bar 308, forcing the rotating bar 308 to rotate with the fixed rod 2 307 as the midpoint. After the rotating bar 308 rotates, it pushes the limit plate 310, so that the limit plate 310 drives the sliding bar 1 302 to slide forward on the fixed bar 301.

[0029] The moving mechanism 3 also includes an L-shaped plate 311 fixedly connected to the corresponding side wall of the support plate 102, and a second slide bar 312 is slidably connected to the side wall of the L-shaped plate 311. The end of the second slide bar 312 away from the L-shaped plate 311 is slidably connected to the movable groove 309, and a circular plate 313 is fixedly connected to the outer wall of the second slide bar 312. A telescopic spring 314 is fixedly connected to the side where the L-shaped plate 311 and the circular plate 313 are close to each other. The force of the moving block 203 during the reciprocating movement is utilized to drive the support block 205 to reciprocate when the moving block 203 reciprocates. When the support block 205 moves to the left, it will contact the circular plate 313, applying an extrusion force to the circular plate 313, thereby forcing the circular plate 313 to drive the second slide bar 312 to slide to the left on the L-shaped plate 311. At this time, the telescopic spring 314 is subjected to the extrusion force of the circular plate 313.

[0030] A specific application of this embodiment is: When the wall panel needs to be sprayed, the wall panel is first placed on the top of the conveyor belt 106 so that the side wall of the wall panel is in close contact with the strip plate 107, and then the drive motor 202 is started. The drive motor 202 drives the reciprocating screw 201 to rotate. After the reciprocating screw 201 rotates, it drives the moving block 203 to move back and forth. When the moving block 203 moves, it is affected by the reciprocating screw 201 and will shake. Under the limiting action of several stabilizing rods 204, the moving block 203 can be limited when it moves, so that the moving block 203 drives the nozzle 208 and the nozzle 210 to move stably when it reciprocates. This ensures that the paint is evenly covered on the surface of the wall panel, avoids the waste of paint and the problem of uneven coating, and thus improves the coating quality of the equipment.

[0031] By utilizing the force of the spraying mechanism nozzle 208 when it moves back and forth, the nozzle 208 is subjected to the tensile force of the return spring 211, forcing the outer wall of the nozzle 208 to always contact the outer wall of the arc block 213, and is restricted by the wavy shape of the arc block 213. As a result, when the nozzle 208 and the nozzle 210 move back and forth, the spraying angle of the nozzle 210 can be adjusted due to the pulling of the return spring 211 and the restriction of the shape of the arc block 213, so as to more accurately control the direction and coverage range of the paint spraying, improve the uniformity of the equipment during spraying, and by adjusting the spraying angle, the paint can be sprayed to cover the surface of the wall panel and completely cover every part of the wall panel.

[0032] By utilizing the force of the moving block 203 when it moves back and forth, the moving block 203 drives the supporting block 205 to move back and forth when it moves back and forth. When the supporting block 205 moves to the left, it will contact the circular plate 313, exerting an extrusion force on the circular plate 313, thereby forcing the circular plate 313 to drive the second slide bar 312 to slide to the left on the L-shaped plate 311. At this time, the telescopic spring 314 is subjected to the extrusion force of the circular plate 313. When the second slide bar 312 slides to the left, it exerts a push on the rotating bar 308, forcing the rotating bar 308 to rotate with the second fixed bar 307 as the midpoint. After the rotating bar 308 rotates, it pushes the limiting plate 310, so that the limiting plate 310 drives the slide bar 1 302 to slide forward on the fixed bar 301, and the ratchet 303 is stretched by the tension spring 304, so that the ratchet 303 and the The outer wall of the ratchet 306 is contacted and is pushed by the slide bar 102, so that the slide bar 102 pushes the ratchet 306 through the ratchet teeth 303, forcing the ratchet 306 to rotate. After the ratchet 306 rotates, it drives the rotating rod 305 to rotate. After the rotating rod 305 rotates, it provides rotational power for the rotating shaft 104. After the rotating shaft 104 rotates, it drives the conveyor belt 106 to rotate through the round roller 105. After the conveyor belt 106 rotates, it can drive the wall panel placed on the top of the conveyor belt 106 to move forward, so that the area on the wall panel surface that is sprayed can be moved forward, thereby facilitating the spraying of the unsprayed area on the wall panel surface, avoiding the equipment from spraying again on the area of ​​the wall panel that has been sprayed, which helps to ensure the uniformity and consistency of the paint and improve the appearance quality and consistency of the product.

[0033] By utilizing the force of the rotating conveyor belt 106, after the wall panel is placed on the conveyor belt 106, the provision of the strip plate 107 can facilitate the staff to place the side wall of the wall panel close to the strip plate 107 when placing the wall panel. This can ensure that the position of the wall panel is parallel to the strip plate 107 when the staff places the wall panel. The strip plate 107 serves as a guiding boundary when the wall panel is placed, which not only ensures the accuracy and parallel state of the wall panel placement, but also improves work efficiency and ensures the spraying quality and consistency of the wall panel during spraying. After the wall panel is placed on the top of the conveyor belt 106, it is restricted by the shape of the arc plate 109. When the conveyor belt 106 drives the wall panel to move, the two sides of the wall panel can be limited, so that the wall panel is always in the center position of the conveyor belt 106, avoiding the situation that the wall panel is offset during the transmission process. The wall panel always remains in the center position of the conveyor belt 106, so that the spraying equipment can spray the wall panel more accurately and evenly.

[0034] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A new material spraying device for building exterior wall panel decoration, comprising a positioning mechanism (1), the positioning mechanism (1) further comprising a base (101), the top of the base (101) being fixedly connected to a plurality of support plates (102), the top of the base (101) being fixedly connected to a plurality of mounting blocks (103), characterized in that: Also includes: A spraying mechanism (2), wherein a reciprocating screw rod (201) is rotatably connected to one side of a plurality of the mounting blocks (103) that are close to each other, a driving motor (202) is fixedly connected to the side wall of the mounting block (103), and an output shaft of the driving motor (202) is fixedly connected to the reciprocating screw rod (201); The moving mechanism (3) comprises a fixing bar (301) fixedly connected to the side wall of the base (101), a sliding bar (302) slidably connected to the side wall of the fixing bar (301), and a ratchet (303) rotatably connected to one end of the sliding bar (302) away from the fixing bar (301).

2. The new material spraying equipment for building exterior wall panel decoration according to claim 1 is characterized by: The positioning mechanism (1) further comprises a plurality of rotating shafts (104) rotatably connected to a side of the plurality of mounting blocks (103) close to each other, the outer walls of the plurality of mounting blocks (103) are respectively fixedly connected with round rollers (105), the outer walls of the plurality of round rollers (105) are sleeved with transmission belts (106), and the outer wall of the transmission belt (106) is fixedly connected with a plurality of strip plates (107).

3. The new material spraying equipment for building exterior wall panel decoration according to claim 2 is characterized by: The positioning mechanism (1) further comprises a fixing rod (108) fixedly connected to the side wall of the support plate (102); one end of the fixing rod (108) away from the support plate (102) is fixedly connected to the arc plate (109); a supporting rod (110) is fixedly connected to the side wall of the arc plate (109); one end of the supporting rod (110) away from the arc plate (109) is fixedly connected to the support plate (102).

4. The new material spraying equipment for building exterior wall panel decoration according to claim 3 is characterized by: The spraying mechanism (2) further comprises a moving block (203) threadedly connected to the outer wall of the reciprocating screw (201); a plurality of stabilizing rods (204) are fixedly connected to the side of the plurality of support plates (102) close to each other; the plurality of stabilizing rods (204) all penetrate the moving block (203) and are slidably connected to the moving block (203); a support block (205) is fixedly connected to the top of the moving block (203); and a storage box (206) is fixedly connected to the side of the support block (205) away from the moving block (203).

5. The new material spraying equipment for building exterior wall panel decoration according to claim 4 is characterized by: The spraying mechanism (2) further comprises a centrifugal pump (207) fixedly connected to the bottom of the storage box (206); the suction end of the centrifugal pump (207) extends into the storage box (206) and is fixedly connected to the storage box (206); a nozzle (208) is rotatably connected to the side wall of the moving block (203); a connecting hose (209) is fixedly connected to the top of the nozzle (208); and an end of the connecting hose (209) away from the nozzle (208) is fixedly connected to the output end of the centrifugal pump (207).

6. The new material spraying equipment for building exterior wall panel decoration according to claim 5 is characterized by: The spraying mechanism (2) also includes a spray head (210) fixedly connected to the side of the spray pipe (208) away from the connecting hose (209), a return spring (211) is fixedly connected to the bottom of the moving block (203), and one end of the return spring (211) away from the moving block (203) is fixedly connected to the outer wall of the spray pipe (208), and several side walls of the support plates (102) are respectively fixedly connected to mounting blocks 2 (212), and several sides of the mounting blocks 2 (212) close to each other are fixedly connected to arc blocks (213).

7. The new material spraying equipment for building exterior wall panel decoration according to claim 6 is characterized by: The moving mechanism (3) also includes a tension spring (304) fixedly connected to the side wall of the sliding rod (302), and one end of the tension spring (304) away from the sliding rod (302) is fixedly connected to the ratchet (303). A rotating rod (305) is fixedly connected to the side wall of the corresponding rotating shaft (104), and the rotating rod (305) passes through the corresponding mounting block (103) and is rotatably connected to the corresponding mounting block (103). A ratchet (306) is fixedly connected to the outer wall of the rotating rod (305).

8. The new material spraying equipment for building exterior wall panel decoration according to claim 7 is characterized by: The moving mechanism (3) further comprises a second fixing rod (307) fixedly connected to the side wall of the base (101); one end of the second fixing rod (307) away from the base (101) is rotatably connected to a rotating bar (308); a movable groove (309) is provided on the side wall of the rotating bar (308); the movable groove (309) is slidably connected to the first sliding rod (302); and a plurality of limit plates (310) are fixedly connected to the outer wall of the first sliding rod (302).

9. The new material spraying equipment for building exterior wall panel decoration according to claim 8 is characterized by: The moving mechanism (3) further comprises an L-shaped plate (311) fixedly connected to the side wall of the corresponding support plate (102); a second slide bar (312) is slidably connected to the side wall of the L-shaped plate (311); an end of the second slide bar (312) away from the L-shaped plate (311) is slidably connected to the movable groove (309); a circular plate (313) is fixedly connected to the outer wall of the second slide bar (312); and a telescopic spring (314) is fixedly connected to the side where the L-shaped plate (311) and the circular plate (313) are close to each other.

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