Paint spraying mechanism for roller shutter door machining

Abstract

The utility model discloses a paint spraying mechanism for roller shutter door processing, which relates to the technical field of door plate spraying equipment and comprises a base, a support frame is mounted at the top of the base, a first transmission motor is mounted on the support frame, a lead screw is mounted at the output end of the first transmission motor, and the other end of the lead screw is rotatably connected onto the support frame. The output end of a first transmission motor drives a lead screw to rotate, a nut horizontally moves along the lead screw under rotation of the lead screw, a first electric telescopic rod is started, and the output end of the first electric telescopic rod can drive a second fixing base to vertically move up and down; through cooperation of a threaded groove, the paint spraying head and a threaded ring on the hose, spraying colors can be rapidly replaced when needing to be replaced, the time for cleaning and color replacing is shortened, the workload of cleaning and color replacing is reduced, and the working efficiency is improved. Therefore, the technical problems that paint spraying on the roller shutter door is not comprehensive, and the paint spraying color is inconvenient to replace are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of door panel spraying equipment, in particular to a painting mechanism for rolling door processing. Background Art

[0002] Painting is a commonly used surface treatment method for rolling door processing, which can provide a beautiful appearance and protect the material from environmental erosion. Common spraying equipment includes hand-held spray guns, automated spraying lines, and painting robots, etc. By reasonably controlling these parameters, it is possible to ensure that the coating is uniform and smooth, and avoid problems such as paint sagging and peeling. During the spraying process, the humidity, temperature, and cleanliness of the environment will all affect the coating quality.

[0003] The existing patent (publication number: CN216605730U) proposed a painting equipment for rolling door production and processing. This painting equipment for rolling door production and processing clamps the raw material plate through the movement of the first baffle and the second baffle, and then cooperates with the pusher of the gripper to achieve the effect of automatically fixing raw material plates of any size, improving the diversity of this painting equipment and meeting the requirements for painting rolling doors of different specifications at the same time.

[0004] The above-mentioned painting equipment for rolling door production and processing includes a base. A processing box is fixedly installed on the top of the base. A support plate is fixedly installed on the left side of the inner cavity of the processing box. A motor is fixedly installed on the top of the support plate. The output end of the motor is fixedly installed with a threaded rod through a speed reducer. A first slider is threadedly installed on the outer surface of the threaded rod. A first baffle is fixedly installed at the bottom of the first slider. A support block is fixedly installed on the front surface of the first baffle. A second slider is threadedly installed on the outer surface of the threaded rod and in front of the first slider. It not only does not paint the rolling door comprehensively and is not convenient to change the painting color, but also the paint dripping during spraying causes waste. Therefore, we propose a painting mechanism for rolling door processing to solve the above problems. Content of the Utility Model

[0005] The utility model provides a painting mechanism for rolling door processing, which solves the technical problems of incomplete painting of rolling doors, inconvenient replacement of painting colors, and waste caused by dripping paint during spraying.

[0006] To solve the above technical problems, a paint spraying mechanism for rolling door processing provided by the utility model includes a base. A support frame is installed on the top of the base. A first driving motor is installed on the support frame. A lead screw is installed on the output end of the first driving motor. The other end of the lead screw is rotatably connected to the support frame. A nut is threadedly connected to the lead screw. A first slider is installed on the nut. A first chute is opened at the inner top of the support frame. The first slider is slidably connected in the first chute. A first fixing seat is installed on the side of the nut away from the first slider. A first electric telescopic rod is installed at the bottom of the first fixing seat. The output end of the first electric telescopic rod is installed with a second fixing seat. A threaded groove is opened on the second fixing seat. A paint spraying head is threadedly connected in the threaded groove. A hose is arranged in the threaded groove. A thread ring is opened on the side of the hose close to the threaded groove. The hose is threadedly connected in the threaded groove. The other end of the hose is fixedly communicated with a paint tank.

[0007] Adopting the above technical solution: Start the first driving motor. The output end of the first driving motor drives the lead screw to rotate. Through the cooperation of the nut on the lead screw with the first slider and the first chute, the nut moves horizontally along the lead screw under the rotation of the lead screw. Through the cooperation of the first fixing seat installed at the bottom of the nut and the first electric telescopic rod, start the first electric telescopic rod. The output end of the first electric telescopic rod will drive the second fixing seat to move vertically up and down, so that the paint spraying head and the hose arranged on the second fixing seat can move vertically and horizontally. Through the cooperation of the threaded groove, the paint spraying head and the thread ring on the hose, it can be quickly carried out when it is necessary to change the spraying color, reducing the time and workload of cleaning and changing colors.

[0008] Preferably, a second electric telescopic rod is installed on the support frame. A first bottom plate is installed at the output end of the second electric telescopic rod. A second driving motor is installed on the first bottom plate. The output end of the second driving motor is rotatably connected to a second bottom plate.

[0009] Adopting the above technical solution: Through the cooperation of the first bottom plate, the second driving motor and the second bottom plate, start the second driving motor. The output end of the second driving motor drives the second bottom plate and the devices on the second bottom plate to rotate together, so that after one side of the rolling door is painted, the rolling door is rotated to paint the unpainted side.

[0010] Preferably, a first pressing plate is arranged on the second bottom plate. A second chute is opened on the second bottom plate. A second slider is installed on the side of the first pressing plate close to the second chute. The second slider is slidably connected in the second chute.

[0011] Adopt the above technical solution: Through the cooperation of the second chute and the second slider installed on the first pressing plate, the first pressing plate can move along the direction of the second chute, preventing the first pressing plate from being misaligned during movement.

[0012] Preferably, a second pressing plate is installed on one side of the second bottom plate away from the first pressing plate. A support block is installed on the second pressing plate, and a third electric telescopic rod is installed on the top of the support block. The output end of the third electric telescopic rod is installed on the first pressing plate.

[0013] Adopt the above technical solution: Start the third electric telescopic rod on the support block. The output end of the third electric telescopic rod pulls the first pressing plate to clamp the rolling shutter door between the first pressing plate and the second pressing plate. Through the provided second electric telescopic rod, the output end of the second electric telescopic rod drives the clamping device to move, so that the clamped rolling shutter door can be straightened, facilitating painting of the rolling shutter door.

[0014] Preferably, a third chute is provided on the support frame. A third slider is slidably connected in the third chute. The hose is arranged in the third slider. A hot air blower is installed on one side of the support frame near the top of the second electric telescopic rod.

[0015] Adopt the above technical solution: Through the cooperation of the third chute and the third slider, the hose can drive the third slider to move in the third chute during movement, preventing the hose from interfering with the painting work during painting. Start the hot air blower (model: RY-B-3A-012) so that the rolling shutter door can be preheated and dried after painting.

[0016] Preferably, a paint guiding groove is provided on one side of the base near the bottom of the support frame. A collection box is arranged on one side of the base. A fourth chute is provided on the base near the collection box. A fourth slider is installed on one side of the collection box near the fourth chute, and the fourth slider is slidably connected in the fourth chute.

[0017] Adopt the above technical solution: Through the provided paint guiding groove, during the painting process of the rolling shutter door, the paint dripping from the rolling shutter door flows into the paint guiding groove. Since the paint guiding groove is arranged at an inclined angle, the paint in the paint guiding groove will flow into the collection box to collect the paint. Through the cooperation of the fourth chute and the fourth slider, the collection box can be fixed on the base, preventing the collection box from moving and causing the paint to flow to the ground, realizing reduction of paint waste and recycling of the sprayed and dripped paint.

[0018] Compared with the related technology, the utility model has the following beneficial effects:

[0019] 1. The operator starts the first driving motor. The output end of the first driving motor drives the lead screw to rotate. Through the cooperation of the nut on the lead screw with the first slider and the first chute, the nut moves horizontally along the lead screw under the rotation of the lead screw. Through the cooperation of the first fixing seat installed at the bottom of the nut and the first electric telescopic rod, when the first electric telescopic rod is started, the output end of the first electric telescopic rod will drive the second fixing seat to move vertically up and down, so that the paint spray head and the hose arranged on the second fixing seat can move vertically and horizontally. Through the cooperation of the thread groove, the paint spray head and the thread ring on the hose, when it is necessary to change the spraying color, it can be quickly carried out, reducing the time and workload of cleaning and changing colors, thus solving the technical problems of incomplete painting of the rolling door and inconvenient color change of the paint.

[0020] 2. Through the arranged paint guiding groove, during the painting process of the rolling door, the paint dripping on the rolling door flows into the paint guiding groove. Since the paint guiding groove is opened at an inclined angle, the paint in the paint guiding groove will flow into the collection box to collect the paint. Through the cooperation of the fourth chute and the fourth slider, the collection box can be fixed on the base to prevent the collection box from moving and causing the paint to flow to the ground, realizing the reduction of paint waste, recycling the dripping paint during spraying, and thus solving the technical problem of waste caused by the dripping paint during spraying. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of a paint spraying mechanism for rolling door processing;

[0022] Figure 2 It is a schematic structural diagram of the support frame assembly of a paint spraying mechanism for rolling door processing;

[0023] Figure 3 It is a schematic structural diagram of the clamping assembly of a paint spraying mechanism for rolling door processing;

[0024] Figure 4 It is a schematic structural diagram of the paint spraying assembly of a paint spraying mechanism for rolling door processing.

[0025] Reference numerals in the figures: 1. Base; 2. Support frame; 3. First driving motor; 4. Lead screw; 5. First slider; 6. Nut; 7. First chute; 8. First fixing seat; 9. First electric telescopic rod; 10. Second fixing seat; 11. Thread groove; 12. Paint spray head; 13. Hose; 14. Thread ring; 15. Paint tank; 16. Second electric telescopic rod; 17. First bottom plate; 18. Second driving motor; 19. Second bottom plate; 20. First pressing plate; 21. Second chute; 22. Second slider; 23. Second pressing plate; 24. Support block; 25. Third electric telescopic rod; 26. Third chute; 27. Third slider; 28. Paint guiding groove; 29. Collection box; 30. Fourth chute; 31. Fourth slider; 32. Hot air blower. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] As Figures 1-4 shown, a paint spraying mechanism for processing rolling shutter doors includes a base 1. A support frame 2 is installed on the top of the base 1. A first driving motor 3 is installed on the support frame 2. A lead screw 4 is installed at the output end of the first driving motor 3. The other end of the lead screw 4 is rotatably connected to the support frame 2. A nut 6 is threadedly connected to the lead screw 4. A first slider 5 is installed on the nut 6. A first chute 7 is opened at the inner top of the support frame 2. The first slider 5 is slidably connected in the first chute 7. A first fixing seat 8 is installed on the side of the nut 6 away from the first slider 5. A first electric telescopic rod 9 is installed at the bottom of the first fixing seat 8. A second fixing seat 10 is installed at the output end of the first electric telescopic rod 9. A threaded groove 11 is opened on the second fixing seat 10. A paint spraying head 12 is threadedly connected in the threaded groove 11. A hose 13 is arranged in the threaded groove 11. A threaded ring 14 is opened on the side of the hose 13 close to the threaded groove 11. The hose 13 is threadedly connected in the threaded groove 11. The other end of the hose 13 is fixedly communicated with a paint tank 15. When the first driving motor 3 is started, the output end of the first driving motor 3 drives the lead screw 4 to rotate. Through the cooperation of the nut 6 on the lead screw 4 with the first slider 5 and the first chute 7, the nut 6 moves horizontally along the lead screw 4 under the rotation of the lead screw 4. Through the cooperation of the first fixing seat 8 installed at the bottom of the nut 6 and the first electric telescopic rod 9, when the first electric telescopic rod 9 is started, the output end of the first electric telescopic rod 9 will drive the second fixing seat 10 to move vertically up and down, so that the paint spraying head 12 and the hose 13 arranged on the second fixing seat 10 can move vertically and horizontally. Through the cooperation of the threaded groove 11, the paint spraying head 12 and the threaded ring 14 on the hose 13, it is possible to quickly change the spraying color when needed, reducing the time and workload of cleaning and changing colors.

[0029] Embodiment 2

[0030] As Figures 1-4As shown, a second electric telescopic rod 16 is installed on the support frame 2. The output end of the second electric telescopic rod 16 is installed with a first bottom plate 17. A second driving motor 18 is installed on the first bottom plate 17. The output end of the second driving motor 18 is rotationally connected to a second bottom plate 19. Through the cooperation of the first bottom plate 17, the second driving motor 18 and the second bottom plate 19, when the second driving motor 18 is started, the output end of the second driving motor 18 drives the second bottom plate 19 and the devices on the second bottom plate 19 to rotate together, so that after one side of the rolling shutter door is painted, the rolling shutter door is rotated to paint the unpainted side. A first pressing plate 20 is arranged on the second bottom plate 19. A second chute 21 is opened on the second bottom plate 19. A second slider 22 is installed on the side of the first pressing plate 20 close to the second chute 21. The second slider 22 is slidably connected in the second chute 21. Through the cooperation of the second chute 21 and the second slider 22 installed on the first pressing plate 20, the first pressing plate 20 can move along the direction of the second chute 21 to prevent the first pressing plate 20 from being misaligned during movement. A second pressing plate 23 is installed on the side of the second bottom plate 19 away from the first pressing plate 20. A support block 24 is installed on the second pressing plate 23. A third electric telescopic rod 25 is installed on the top of the support block 24. The output end of the third electric telescopic rod 25 is installed on the first pressing plate 20. When the third electric telescopic rod 25 on the support block 24 is started, the output end of the third electric telescopic rod 25 pulls the first pressing plate 20 to clamp the rolling shutter door between the first pressing plate 20 and the second pressing plate 23. Through the arranged second electric telescopic rod 16, the output end of the second electric telescopic rod 16 drives the clamping device to move, so that the clamped rolling shutter door can be straightened, which is convenient for painting the rolling shutter door. A third chute 26 is opened on the support frame 2. A third slider 27 is slidably connected in the third chute 26. The hose 13 is arranged in the third slider 27. A hot air blower 32 is installed on one side of the support frame 2 close to the top of the second electric telescopic rod 16. Through the cooperation of the third chute 26 and the third slider 27, the hose 13 can drive the third slider 27 to move in the third chute 26 during movement, preventing the hose 13 from interfering with the painting work during painting. When the hot air blower 32 is started, the rolling shutter door can be preheated and dried after painting. A paint guide groove 28 is opened on one side of the base 1 close to the bottom of the support frame 2. A collection box 29 is arranged on one side of the base 1. A fourth chute 30 is opened on the side of the base 1 close to the collection box 29. A fourth slider 31 is installed on the side of the collection box 29 close to the fourth chute 30. The fourth slider 31 is slidably connected in the fourth chute 30. Through the arranged paint guide groove 28, during the painting process of the rolling shutter door, the paint dripping from the rolling shutter door flows into the paint guide groove 28. Since the paint guide groove 28 is arranged at an inclined angle, the paint in the paint guide groove 28 will flow into the collection box 29 to collect the paint. Through the cooperation of the fourth chute 30 and the fourth slider 31, the collection box 29 can be fixed on the base 1 to prevent the collection box 29 from moving and causing the paint to flow to the ground.It realizes the reduction of paint waste and the recycling of the sprayed and dripped paint.

[0031] Working principle: As Figures 1-4 shown, first start the third electric telescopic rod 25. The output end of the third electric telescopic rod 25 pulls the first pressing plate 20 to clamp the rolling shutter between the first pressing plate 20 and the second pressing plate 23. Through the arranged second electric telescopic rod 16, the output end of the second electric telescopic rod 16 drives the clamping device to move, so that the clamped rolling shutter can be straightened, which is convenient for painting the rolling shutter. Start the first driving motor 3. The output end of the first driving motor 3 drives the lead screw 4 to rotate. The nut 6 moves horizontally along the lead screw 4 under the rotation of the lead screw 4. Start the first electric telescopic rod 9. The output end of the first electric telescopic rod 9 drives the second fixed seat 10 to move vertically up and down, so that the paint spraying head 12 and the hose 13 arranged on the second fixed seat 10 can move vertically and horizontally. Through the cooperation of the thread groove 11, the paint spraying head 12 and the thread ring 14 on the hose 13, it can be quickly carried out when the spraying color needs to be changed, reducing the time and workload of cleaning and changing colors. Start the second driving motor 18. The output end of the second driving motor 18 drives the second bottom plate 19 and the devices on the second bottom plate 19 to rotate together, so that after one side of the rolling shutter is painted, the rolling shutter is rotated so that the unpainted side is painted. The hose 13 can drive the third slider 27 to move in the third chute 26 during movement, preventing the hose 13 from interfering with the painting work during painting. Start the hot air blower 32 so that the rolling shutter can be preheated and dried after painting. Through the arranged paint guiding groove 28, during the painting process of the rolling shutter, the paint dripped on the rolling shutter flows into the paint guiding groove 28. Since the paint guiding groove 28 is arranged at an inclined angle, the paint in the paint guiding groove 28 will flow into the collecting box 29 to collect the paint. Through the cooperation of the fourth chute 30 and the fourth slider 31, the collecting box 29 can be fixed on the base 1 to prevent the collecting box 29 from moving and causing the paint to flow to the ground. It realizes the reduction of paint waste and the recycling of the sprayed and dripped paint.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A painting mechanism for rolling shutter door processing, comprising a base (1), characterized in that: A support frame (2) is installed on the top of the base (1), a first transmission motor (3) is installed on the support frame (2), a lead screw (4) is installed on the output end of the first transmission motor (3), the other end of the lead screw (4) is rotatably connected to the support frame (2), a nut (6) is threadedly connected to the lead screw (4), a first slider (5) is installed on the nut (6), a first slide groove (7) is opened at the top of the support frame (2), the first slider (5) is slidably connected in the first slide groove (7), and a first fixing seat (6) is installed on the side of the nut (6) away from the first slider (5) 8), a first electric telescopic rod (9) is installed at the bottom of the first fixed seat (8), a second fixed seat (10) is installed at the output end of the first electric telescopic rod (9), a thread groove (11) is provided on the second fixed seat (10), a paint spray head (12) is threadedly connected to the thread groove (11), a hose (13) is provided in the thread groove (11), a thread ring (14) is provided on a side of the hose (13) close to the thread groove (11), the hose (13) is threadedly connected to the thread groove (11), and the other end of the hose (13) is fixedly connected to a paint box (15).

2. A paint spraying mechanism for rolling shutter door processing according to claim 1, characterized in that: A second electric telescopic rod (16) is mounted on the support frame (2); a first base plate (17) is mounted on the output end of the second electric telescopic rod (16); a second transmission motor (18) is mounted on the first base plate (17); and an output end of the second transmission motor (18) is rotatably connected to the second base plate (19).

3. A paint spraying mechanism for rolling shutter door processing according to claim 2, characterized in that: A first pressing plate (20) is arranged on the second bottom plate (19), a second sliding groove (21) is opened on the second bottom plate (19), a second sliding block (22) is installed on a side of the first pressing plate (20) close to the second sliding groove (21), and the second sliding block (22) is slidably connected in the second sliding groove (21).

4. A paint spraying mechanism for rolling shutter door processing according to claim 2, characterized in that: A second pressing plate (23) is mounted on a side of the second bottom plate (19) away from the first pressing plate (20), a support block (24) is mounted on the second pressing plate (23), a third electric telescopic rod (25) is mounted on the top of the support block (24), and an output end of the third electric telescopic rod (25) is mounted on the first pressing plate (20).

5. The paint spraying mechanism for rolling shutter door processing according to claim 1, characterized in that: The support frame (2) is provided with a third slide groove (26), a third slider (27) is slidably connected in the third slide groove (26), the hose (13) is arranged in the third slider (27), and a hot air blower (32) is installed on one side of the support frame (2) close to the top of the second electric telescopic rod (16).

6. A paint spraying mechanism for rolling shutter door processing according to claim 1, characterized in that: A paint guide groove (28) is provided on one side of the base (1) close to the bottom of the support frame (2); a collection box (29) is provided on one side of the base (1); a fourth slide groove (30) is provided on one side of the base (1) close to the collection box (29); a fourth slide block (31) is installed on one side of the collection box (29) close to the fourth slide groove (30); and the fourth slide block (31) is slidably connected in the fourth slide groove (30).

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