Material spraying device for decorative material production

Abstract

The utility model discloses a material spraying device for production of decorative materials, which is provided with a clamping and fixing mechanism and a material spraying assembly, and a hydraulic cylinder is started to drive a push rod to move, so that the distance between two rotating plates can be adjusted, and PVC (polyvinyl chloride) material plates with different lengths can be clamped and fixed. Then the two ends of a PVC material plate are placed between a supporting plate and a clamping plate correspondingly, a rotating wheel is rotated to drive a threaded rod to rotate, the threaded rod can drive the clamping plate to move, and therefore the two ends of the PVC material plate are clamped and fixed, a paint pumping pump is started to pump a spraying material in a paint storage box into a spraying head through a connecting pipe, and then the PVC material plate is sprayed. The spraying head sprays the spraying material to the surface of the PVC material plate, at the moment, the driving motor is started to drive the rotating shaft to rotate, and due to the fact that the two rotating plates are connected with the rotating shaft and one end of the push rod through bearings correspondingly, the PVC material plate can rotate, multi-angle rotating spraying can be conducted on the PVC material plate, and the uniformity of the PVC material plate in the spraying process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative material spraying, in particular to a spraying device for decorative material production. Background Art

[0002] Decorative materials are mainly used to decorate the interior and exterior walls of buildings, to make interior walls, and to realize some functions based on decoration. Decorative materials are mainly divided into indoor decorative materials and outdoor decorative materials according to their use; according to material material and shape, indoor decorative materials can be divided into boards, sheets, profiles, and wires. The main materials include coatings, solid wood, compressed boards, composite materials, sandwich structure materials, etc.

[0003] In the existing spraying device for producing decorative materials, most people use a handheld spray gun to spray paint on PVC materials. Since people use a handheld spray gun to spray paint, it will waste people's physical strength and time. When the spray head is used for too long, the spray head is easy to be blocked, which is inconvenient for people to replace, thus causing inconvenience to people when spraying paint on PVC materials.

[0004] The existing patent (announcement number: CN208373397U) is a spraying device for the production of PVC decorative materials. The color spraying device for the production of PVC decorative materials is provided with a motor, a first rotating shaft and a connecting rod. When the PVC material needs to be sprayed, people control the motor to work through a switch, and the output shaft of the motor rotates to rotate the first rotating shaft. The rotation of the first rotating shaft drives the connecting rod to rotate, so that people only need to place the PVC material on the connecting rod, and the rotation of the connecting rod drives the PVC material to move backward, thereby realizing the spraying of the surface of the PVC material, saving people's physical strength and time, and bringing convenience to people when spraying the PVC material.

[0005] In view of the above problems, the existing patents provide solutions, but they cannot clamp and fix the PVC material plate being sprayed, which reduces the stability of the PVC material plate during the spraying process, and the PVC material plate needs to be sprayed twice, thereby reducing work efficiency.

[0006] Therefore, a spraying device for producing decorative materials is proposed. Summary of the invention

[0007] The utility model aims to provide a spraying device for producing decorative materials, which can solve the problems that the existing spraying devices for producing decorative materials cannot clamp and fix the PVC material plates to be sprayed, thereby reducing the stability of the PVC material plates during the spraying process, and the PVC material plates need to be sprayed twice, thereby reducing the work efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for producing decorative materials, comprising a workbench, a U-shaped plate is fixedly connected to the top of the workbench, a clamping and fixing mechanism is arranged on the top of the workbench, a spraying assembly is arranged between the U-shaped plate and the workbench, and a collecting assembly is arranged at the bottom of the workbench;

[0009] The clamping and fixing mechanism includes a first vertical plate, a second vertical plate, a driving motor, a rotating shaft, a hydraulic cylinder, a push rod, a rotating plate, a supporting plate, a threaded rod, a clamping plate and a rotating wheel. The first vertical plate and the second vertical plate are both fixedly connected to the top of the workbench, the driving motor is bolted to the side wall of the first vertical plate, one end of the rotating shaft is fixedly connected to the output end of the driving motor, the other end of the rotating shaft passes through the first vertical plate and is connected to the first vertical plate bearing, the hydraulic cylinder is bolted to the side wall of the second vertical plate, the push rod is fixedly connected to the output end of the hydraulic cylinder, the two rotating plates are respectively connected to the rotating shaft and one end of the push rod by bearings and are symmetrically arranged, the supporting plate is fixedly connected to the side wall of the rotating plate, the threaded rod passes through the supporting plate and is threadedly connected to the supporting plate, the clamping plate bearing is connected to the top of the threaded rod, and the rotating wheel is fixedly connected to the bottom of the threaded rod.

[0010] Preferably, the spraying assembly includes a servo motor, a screw rod, a drive block, a fixed plate, a paint storage box, a paint injection pipe, a connecting pipe, a paint extraction pump and a spray head. The servo motor is bolted to the side wall of the U-shaped plate, one end of the screw rod is connected to the inner wall of the U-shaped plate by a bearing, the other end of the screw rod passes through the U-shaped plate and is fixedly connected to the output end of the servo motor, the drive block is spirally connected to the periphery of the screw rod, the fixed plate is fixedly connected to the bottom of the drive block, the paint storage box is bolted to the bottom of the fixed plate, the paint injection pipe and the connecting pipe both pass through the paint storage box and are fixedly connected to the paint storage box, the paint extraction pump is bolted to the bottom of the paint storage box and is used in conjunction with the connecting pipe, and the spray head is arranged at the bottom of the connecting pipe.

[0011] Preferably, the collecting assembly includes a collecting box, a rectangular groove, a grille and a paint discharge port, the collecting box is fixedly connected to the bottom of the workbench, the rectangular groove is opened at the top of the workbench and passes through the workbench and the collecting box, the grille is fixedly connected to the inside of the rectangular groove, and the paint discharge port passes through a side wall of the collecting box.

[0012] Preferably, guide rods are provided on both sides of the screw rod, and both ends of the guide rods are fixedly connected to the inner side walls of the U-shaped plate respectively, and both side walls of the driving block are fixedly connected to sliding blocks slidably connected to the guide rods.

[0013] Preferably, two limit blocks are fixedly connected to one end of the clamping plate, and a side wall of the rotating plate is provided with a limit groove slidably connected to the limit blocks.

[0014] Preferably, the top of the support plate and the bottom of the clamping plate are both fixedly connected with a protective pad, and the material of the protective pad is soft rubber.

[0015] Preferably, an inclined block used in conjunction with the paint discharge port is fixedly connected to the inner bottom of the collection box.

[0016] Preferably, four supporting legs are fixedly connected to the bottom of the workbench, and the four supporting legs are respectively located at the four corners of the workbench.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a clamping and fixing mechanism and a spraying assembly, and the hydraulic cylinder is started to drive the push rod to move, and the push rod will drive the rotating plate to move, so that the spacing between the two rotating plates can be adjusted to meet the needs of clamping and fixing PVC material plates of different lengths, and then the two ends of the PVC material plate are respectively placed between the supporting plate and the clamping plate, and then the threaded rod is driven to rotate by rotating the rotating wheel, and the threaded rod will drive the clamping plate to move, so that the two ends of the PVC material plate are clamped and fixed, and the paint pump is started to draw the spray material in the paint storage box into the spray head through the connecting pipe, and the spray head then sprays the spray material onto the surface of the PVC material plate, and at this time, the driving motor is started to drive the rotating shaft to rotate, because the two rotating plates are respectively connected to the rotating shaft and one end bearing of the push rod, the PVC material plate will rotate, so that the PVC material plate can be sprayed with multiple angles, thereby improving the uniformity of the PVC material plate during spraying.

[0019] 2. The present application is provided with a collecting component, and the spray material sprayed on the surface of the PVC material plate will fall during the rotation process. The fallen spray material will drip downward through the grille and then drip into the interior of the collection box, which is convenient for collecting the spray material and realizes the recycling and reuse of the spray material. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the clamping and fixing mechanism of the utility model;

[0023] Figure 3It is a structural schematic diagram of the spraying assembly of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the collection component of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the guide rod and the sliding block of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the limit block and the limit groove of the utility model;

[0027] Figure 7 It is a structural schematic diagram of the tilting block of the utility model.

[0028] Description of reference numerals:

[0029] 1. Workbench; 2. U-shaped plate; 3. Clamping and fixing mechanism; 301. First vertical plate; 302. Second vertical plate; 303. Driving motor; 304. Rotating shaft; 305. Hydraulic cylinder; 306. Push rod; 307. Turning plate; 308. Supporting plate; 309. Threaded rod; 3010. Clamping plate; 3011. Rotating wheel; 4. Spraying assembly; 401. Servo motor; 402. Screw rod; 403. Driving block; 404. Fixed plate; 405. Paint storage box; 406. Paint injection pipe; 407. Connecting pipe; 408. Paint pump; 409. Spray head; 5. Collecting assembly; 501. Collecting box; 502. Rectangular groove; 503. Grille; 504. Paint discharge port; 6. Guide rod; 7. Sliding block; 8. Limiting block; 9. Limiting groove; 10. Protective pad; 11. Tilting block; 12. Supporting leg. DETAILED DESCRIPTION

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

[0031] See also Figures 1 to 7 , the utility model provides a technical solution:

[0032] A spraying device for producing decorative materials, comprising a workbench 1, a U-shaped plate 2 is fixedly connected to the top of the workbench 1, a clamping and fixing mechanism 3 is arranged on the top of the workbench 1, a spraying assembly 4 is arranged between the U-shaped plate 2 and the workbench 1, and a collecting assembly 5 is arranged at the bottom of the workbench 1;

[0033] The clamping and fixing mechanism 3 includes a first vertical plate 301, a second vertical plate 302, a driving motor 303, a rotating shaft 304, a hydraulic cylinder 305, a push rod 306, a rotating plate 307, a supporting plate 308, a threaded rod 309, a clamping plate 3010 and a rotating wheel 3011. The first vertical plate 301 and the second vertical plate 302 are both fixedly connected to the top of the workbench 1, the driving motor 303 is bolted to the side wall of the first vertical plate 301, one end of the rotating shaft 304 is fixedly connected to the output end of the driving motor 303, and the other end of the rotating shaft 304 passes through the first vertical plate 3 01 and is bearing-connected to the first vertical plate 301, the hydraulic cylinder 305 is bolted to the side wall of the second vertical plate 302, the push rod 306 is fixedly connected to the output end of the hydraulic cylinder 305, the two rotating plates 307 are bearing-connected to one end of the rotating shaft 304 and the push rod 306 respectively and are symmetrically arranged, the support plate 308 is fixedly connected to the side wall of the rotating plate 307, the threaded rod 309 passes through the support plate 308 and is threadedly connected to the support plate 308, the clamping plate 3010 is bearing-connected to the top of the threaded rod 309, and the rotating wheel 3011 is fixedly connected to the bottom of the threaded rod 309.

[0034] Specifically, Figure 3 As shown, the spraying assembly 4 includes a servo motor 401, a screw rod 402, a driving block 403, a fixing plate 404, a paint storage box 405, a paint injection pipe 406, a connecting pipe 407, a paint pump 408 and a spray head 409. The servo motor 401 is bolted to the side wall of the U-shaped plate 2, one end of the screw rod 402 is connected to the inner wall of the U-shaped plate 2 by a bearing, and the other end of the screw rod 402 passes through the U-shaped plate 2 and is fixedly connected to the output end of the servo motor 401. The driving block 403 is spirally connected to the periphery of the screw rod 402, the fixing plate 404 is fixedly connected to the bottom of the driving block 403, the paint storage box 405 is bolted to the bottom of the fixing plate 404, the paint injection pipe 406 and the connecting pipe 407 both pass through the paint storage box 405 and are fixedly connected to the paint storage box 405, the paint extraction pump 408 is bolted to the bottom of the paint storage box 405 and is used in conjunction with the connecting pipe 407, and the nozzle 409 is arranged at the bottom of the connecting pipe 407.

[0035] Specifically, Figure 5 As shown, guide rods 6 are provided on both sides of the screw rod 402, and both ends of the guide rod 6 are fixedly connected to the inner wall of the U-shaped plate 2 respectively. Both side walls of the driving block 403 are fixedly connected with sliding blocks 7 slidably connected to the guide rods 6.

[0036] Specifically, Figure 6 As shown, one end of the clamping plate 3010 is fixedly connected to two limit blocks 8 , and the side wall of the rotating plate 307 is provided with a limit groove 9 slidably connected to the limit block 8 .

[0037] Specifically, Figure 6As shown, the top of the support plate 308 and the bottom of the clamping plate 3010 are both fixedly connected with a protective pad 10, and the material of the protective pad 10 is soft rubber.

[0038] Specifically, Figure 1 As shown, four supporting legs 12 are fixedly connected to the bottom of the workbench 1 , and the four supporting legs 12 are respectively located at the four corners of the workbench 1 .

[0039] When in use, the hydraulic cylinder 305 is started to drive the push rod 306 to move, and the push rod 306 will drive the rotating plate 307 to move, so that the distance between the two rotating plates 307 can be adjusted to meet the needs of clamping and fixing PVC material plates of different lengths, and then the two ends of the PVC material plate are respectively placed between the supporting plate 308 and the clamping plate 3010, and then the threaded rod 309 is driven to rotate by rotating the rotating wheel 3011, and the threaded rod 309 will drive the clamping plate 3010 to move, so as to clamp and fix the two ends of the PVC material plate. By providing a protective pad 10 made of soft rubber material, the contact between the supporting plate 308 and the clamping plate 3010 and the PVC material plate can be protected. When the clamping plate 3010 moves, the clamping plate 3010 will move along the trajectory of the limiting groove 9 through the limiting block 8, which can ensure the stability of the clamping plate 3010 when moving, and the paint is injected into the paint storage box 405 through the paint injection pipe 406. The spray material is then pumped into the paint pump 408 to draw the spray material in the paint storage box 405 into the spray head 409 through the connecting pipe 407. The spray head 409 then sprays the spray material onto the surface of the PVC material board. At this time, the driving motor 303 is started to drive the rotating shaft 304 to rotate. Since the two rotating plates 307 are respectively connected to the rotating shaft 304 and one end bearing of the push rod 306, the PVC material board will rotate, so that the PVC material board can be subjected to multi-angle rotation spraying, thereby improving the uniformity of the PVC material board during spraying. The servo motor 401 is started to drive the screw rod 402 to rotate. At this time, the driving block 403 will move on the screw rod 402, and the sliding block 7 will move along the trajectory of the guide rod 6, so as to limit and guide the movement process of the driving block 403 and improve its stability. When the driving block 403 moves, it will also drive the fixed plate 404 and the paint storage box 405 to move, thereby ensuring that every position of the PVC material board can be sprayed.

[0040] Specifically, Figure 4 As shown, the collecting assembly 5 includes a collecting box 501, a rectangular groove 502, a grille 503 and a paint discharge port 504. The collecting box 501 is fixedly connected to the bottom of the workbench 1, the rectangular groove 502 is opened at the top of the workbench 1 and passes through the workbench 1 and the collecting box 501, the grille 503 is fixedly connected to the inside of the rectangular groove 502, and the paint discharge port 504 passes through a side wall of the collecting box 501.

[0041] Specifically, Figure 7 As shown, a tilting block 11 used in conjunction with the paint discharge port 504 is fixedly connected to the inner bottom of the collection box 501 .

[0042] When in use, the spray material sprayed on the surface of the PVC material board will fall off during the rotation process, and the fallen spray material will drip downward through the grille 503, and then drip into the interior of the collection box 501. The inclined block 11 inside the collection box 501 will guide the spray material so that the spray material is finally discharged from the paint discharge port 504, which is convenient for collecting the spray material and realizing the recovery and reuse of the spray material.

[0043] Working principle: When the present application is in use, firstly, the hydraulic cylinder 305 is started to drive the push rod 306 to move, and the push rod 306 will drive the rotating plate 307 to move, so that the distance between the two rotating plates 307 can be adjusted, and then the two ends of the PVC material plate are respectively placed between the supporting plate 308 and the clamping plate 3010, and then the threaded rod 309 is driven to rotate by rotating the rotating wheel 3011, and the threaded rod 309 will drive the clamping plate 3010 to move, so as to clamp and fix the two ends of the PVC material plate, and then the spray material is injected into the paint storage box 405 through the paint injection pipe 406, and then the paint extraction pump 408 is started to draw the spray material in the paint storage box 405 into the nozzle 409 through the connecting pipe 407, and the nozzle 409 then sprays the spray material onto the surface of the PVC material plate, and then the driving motor 303 is started to drive the rotating shaft 304 to rotate. The rotating plate 307 is respectively connected to the bearings of the rotating shaft 304 and one end of the push rod 306, so the PVC material plate will rotate, so that the PVC material plate can be subjected to multi-angle rotational spraying, thereby improving the uniformity of the PVC material plate during spraying, and starting the servo motor 401 to drive the screw rod 402 to rotate. At this time, the driving block 403 will move on the screw rod 402, and at the same time, it will drive the fixed plate 404 and the paint storage box 405 to move, thereby ensuring that every position of the PVC material plate can be sprayed, and the spray material sprayed on the surface of the PVC material plate will fall during the rotation process, and the fallen spray material will drip downward through the grille 503, and then drip into the inside of the collecting box 501, and the tilting block 11 inside the collecting box 501 will guide the spray material so that the spray material is finally discharged from the paint discharge port 504, which is convenient for collecting the spray material and realizing the recycling and reuse of the spray material.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A spraying device for producing decorative materials, comprising a workbench (1), characterized in that: A U-shaped plate (2) is fixedly connected to the top of the workbench (1), a clamping and fixing mechanism (3) is provided on the top of the workbench (1), a spraying assembly (4) is provided between the U-shaped plate (2) and the workbench (1), and a collecting assembly (5) is provided at the bottom of the workbench (1); The clamping and fixing mechanism (3) comprises a first vertical plate (301), a second vertical plate (302), a driving motor (303), a rotating shaft (304), a hydraulic cylinder (305), a push rod (306), a rotating plate (307), a supporting plate (308), a threaded rod (309), a clamping plate (3010) and a rotating wheel (3011), wherein the first vertical plate (301) and the second vertical plate (302) are both fixedly connected to the top of the workbench (1), the driving motor (303) is bolted to the side wall of the first vertical plate (301), one end of the rotating shaft (304) is fixedly connected to the output end of the driving motor (303), and the other end of the rotating shaft (304) passes through the first vertical plate ( The hydraulic cylinder (305) is bolted to the side wall of the second vertical plate (302), the push rod (306) is fixedly connected to the output end of the hydraulic cylinder (305), the two rotating plates (307) are respectively connected to the rotating shaft (304) and one end of the push rod (306) by bearings and are symmetrically arranged, the support plate (308) is fixedly connected to the side wall of the rotating plate (307), the threaded rod (309) passes through the support plate (308) and is threadedly connected to the support plate (308), the clamping plate (3010) is connected to the top of the threaded rod (309) by bearings, and the rotating wheel (3011) is fixedly connected to the bottom of the threaded rod (309).

2. A spraying device for producing decorative materials according to claim 1, characterized in that: The spraying assembly (4) comprises a servo motor (401), a screw rod (402), a driving block (403), a fixing plate (404), a paint storage box (405), a paint injection pipe (406), a connecting pipe (407), a paint pump (408) and a spray head (409), wherein the servo motor (401) is bolted to the side wall of the U-shaped plate (2), one end of the screw rod (402) is connected to the inner side wall of the U-shaped plate (2) by a bearing, and the other end of the screw rod (402) passes through the U-shaped plate (2) and is fixedly connected to the output end of the servo motor (401). The driving block (403) is spirally connected to the periphery of the screw rod (402), the fixing plate (404) is fixedly connected to the bottom of the driving block (403), the paint storage box (405) is bolted to the bottom of the fixing plate (404), the paint injection pipe (406) and the connecting pipe (407) both penetrate the paint storage box (405) and are fixedly connected to the paint storage box (405), the paint extraction pump (408) is bolted to the bottom of the paint storage box (405) and is used in conjunction with the connecting pipe (407), and the nozzle (409) is arranged at the bottom of the connecting pipe (407).

3. A spraying device for producing decorative materials according to claim 1, characterized in that: The collecting assembly (5) comprises a collecting box (501), a rectangular groove (502), a grille (503) and a paint discharge port (504); the collecting box (501) is fixedly connected to the bottom of the workbench (1); the rectangular groove (502) is opened at the top of the workbench (1) and passes through the workbench (1) and the collecting box (501); the grille (503) is fixedly connected to the inside of the rectangular groove (502); and the paint discharge port (504) passes through a side wall of the collecting box (501).

4. A spraying device for producing decorative materials according to claim 2, characterized in that: Guide rods (6) are provided on both sides of the screw rod (402), and both ends of the guide rod (6) are fixedly connected to the inner side walls of the U-shaped plate (2), and both side walls of the driving block (403) are fixedly connected to sliding blocks (7) that are slidably connected to the guide rods (6).

5. The spraying device for producing decorative materials according to claim 1, characterized in that: One end of the clamping plate (3010) is fixedly connected to two limit blocks (8), and the side wall of the rotating plate (307) is provided with a limit groove (9) slidably connected to the limit block (8).

6. A spraying device for producing decorative materials according to claim 1, characterized in that: The top of the support plate (308) and the bottom of the clamping plate (3010) are both fixedly connected with a protective pad (10), and the material of the protective pad (10) is soft rubber.

7. A spraying device for producing decorative materials according to claim 3, characterized in that: The inner bottom of the collection box (501) is fixedly connected with a tilting block (11) used in conjunction with the paint discharge port (504).

8. The spraying device for producing decorative materials according to claim 1, characterized in that: Four supporting legs (12) are fixedly connected to the bottom of the workbench (1), and the four supporting legs (12) are respectively located at the four corners of the workbench (1).

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