Spraying device based on door and window processing

Abstract

The utility model relates to the technical field of door and window processing, and discloses a door and window processing-based spraying device which comprises a bottom plate, a spraying mechanism and a door and window fixing mechanism are arranged at the upper end of the bottom plate, and the door and window fixing mechanism comprises a placing frame, two clamping plates, a bidirectional screw rod, a handle, two sliding blocks and four inclined frames. The two clamping plates are bilaterally symmetrical and slidably arranged on the placing frame, the bidirectional screw rod is vertically and rotatably arranged in the placing frame, the two sliding blocks are both arranged on the bidirectional screw rod in a threaded mode, the inclined frame is hinged between the sliding blocks and the clamping plates, and the handle is installed at the upper end of the bidirectional screw rod; the bottom plate is provided with a rotating part used for driving the containing frame to turn over. The automatic door and window turning device has the advantages that two doors and windows can be machined at the same time, automatic turning can be achieved, and spraying efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to a spraying device based on door and window processing. Background Art

[0002] Doors and windows are prone to corrosion and wear during use. In order to reduce the corrosion and wear on the door and window bodies, extend their service life, and improve their aesthetics, they are usually sprayed during processing to achieve the above purposes.

[0003] Announcement number: CN 214975140 U proposes a spraying device for door and window processing. In this case, an electric telescopic column is set to adjust the height of the fixed frame, so that the distance between the fixed plate and the spray brush head and the door and window changes. The spray diameter of the spray brush head is changed by the distance, the spray range is fine-tuned, the spray effect is optimized, the waste of raw materials is avoided, and the cost is reduced. A first servo motor is set to drive the rotating disk to rotate, so that the fixed plate and the spray brush head are rotated, so that the angle of the spray brush head is changed. A second servo motor is set to drive the threaded rotating rod to rotate, so that the sliding block slides, and the position of the spray brush head is changed. The spray brush head is automatically adjusted, the degree of automation is improved, labor costs are reduced, the adjustability of the spray position is enhanced, and the scope of application is expanded. However, in actual applications, after spraying one side of the door and window, the staff needs to turn the door and window over to complete the spraying on both sides, and during the spraying process, only one door and window can be processed, resulting in a significant reduction in work efficiency. Therefore, it is necessary to propose a spraying device based on door and window processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a spraying device based on door and window processing, which can process two doors and windows at the same time and can automatically turn over, and has the effect of higher spraying efficiency.

[0005] The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a spraying device based on door and window processing, comprising a base plate, a spraying mechanism and a door and window fixing mechanism being provided at the upper end of the base plate, the door and window fixing mechanism comprising a placement rack, two splints, a bidirectional screw rod, a handle, two sliding blocks and four oblique frames, the two splints being symmetrical on the left and right and slidingly arranged on the placement rack, the bidirectional screw rod being vertically rotated and arranged in the placement rack, the two sliding blocks being threadedly arranged on the bidirectional screw rod, the oblique frame being hinged between the sliding block and the splint, the handle being installed at the upper end of the bidirectional screw rod, and a rotating component for driving the placement rack to flip being provided on the base plate.

[0006] By adopting the above technical solution, the two doors and windows are respectively placed on the two sides of the clamping plates in the placement rack, and the two sliding blocks are moved closer by rotating the bidirectional screw rod through the handle, and the clamping plates are pushed by the inclined rack to clamp the doors and windows on the placement rack. After one side is sprayed, the placement rack is controlled to rotate by the rotating component, and the unsprayed side of the door and window is turned to correspond to the spraying mechanism, so that both sides can be sprayed quickly and automatically, which makes the spraying efficiency higher.

[0007] The present invention is further configured as follows: positioning strips for fixing doors and windows are provided on both the clamping plate and the placement rack, and two cross bars slidably connected to the clamping plate are horizontally installed in the placement rack.

[0008] By adopting the above technical solution, the positioning strips are used to further limit the doors and windows, making the doors and windows more stable and spraying more convenient. The setting of the cross bar makes the movement of the splint more stable.

[0009] The utility model is further configured as follows: the bottom wall of the placement rack is provided with two openings, and limit rods are installed in the openings, and the lower end of the splint is provided with a movable block slidably connected to the limit rods.

[0010] By adopting the above technical solution, when the splint moves, the movable block at the bottom slides on the limiting rod, thereby further improving the stability of the splint.

[0011] The utility model is further configured as follows: two electric push rods are symmetrically installed on the upper end of the placement rack, and pressure plates are installed on the output ends of the two electric push rods.

[0012] By adopting the above technical solution, the electric push rod is driven to push the pressing plate downward, so that the upper ends of the doors and windows are pressed tightly, so that the doors and windows are completely fixed on the placement rack.

[0013] The utility model is further configured as follows: the rotating component includes a motor installed on the side of the base plate, a rotating rod is installed at the output end of the motor, a main bevel gear is installed at the other end of the rotating rod, a connecting rod connected to the placement frame is installed on the base plate, and a slave bevel gear engaged with the main bevel gear is installed on the outer side of the connecting rod.

[0014] By adopting the above technical solution, the motor is driven, the main bevel gear is driven to rotate by the rotating rod, and the secondary bevel gear is driven to rotate through engagement, so that the connecting rod drives the upper end placement rack and the door and window to flip over as a whole, so that the door and window are automatically turned over.

[0015] The utility model is further configured as follows: the lower end of the connecting rod is rotatably connected to the bottom plate through a bearing, and the upper end is fixedly connected to the bottom of the placement rack.

[0016] By adopting the above technical solution, the placement rack can be stably flipped when the connecting rod rotates.

[0017] The utility model is further configured as follows: the spraying mechanism includes a paint box and a connecting plate installed on the upper end of the base plate, a first cylinder is installed on the connecting plate, a pushing block is installed on the output end of the first cylinder, a nozzle is provided above the pushing block, a paint suction pump is provided at the upper end of the paint box, and both ends of the paint suction pump are connected to the paint box and the nozzle through a pipe.

[0018] By adopting the above technical solution, the first cylinder is driven, so that the pushing block drives the nozzle to move forward and backward, so that the placement rack will not collide with the nozzle when it is flipped over. The paint suction pump is driven to draw the paint in the paint box through the pipeline and send it to the nozzle to spray the surface of the doors and windows.

[0019] The present invention is further configured as follows: a bracket slidably connected to the spray head is mounted on the upper end of the pushing block, and a second cylinder connected to the spray head is mounted on the bracket.

[0020] By adopting the above technical solution, the second cylinder pushes the spray head to slide up and down on the bracket, thereby completing the spraying on the surface of the door and window.

[0021] The present invention is further configured as follows: two slide grooves are provided on the bottom plate, and two sliding blocks adapted to the slide grooves are installed on the bottom of the pushing block.

[0022] By adopting the above technical solution, during the process of the pushing block sliding back and forth, the slider always moves in the slide groove, so that the nozzle moves smoothly.

[0023] The present invention is further configured as follows: the number of the nozzles is six, and every three nozzles are arranged in a group.

[0024] By adopting the above technical solution, every three nozzles correspond to one door or window, so that two door and window surfaces can be sprayed at the same time, thereby improving the spraying operation efficiency.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model places two doors and windows on the sides of two clamping plates in the placement rack respectively, rotates the two-way screw rod by the handle to make the two sliding blocks close together, and pushes the clamping plates by the inclined rack to clamp the two doors and windows on the placement rack, and cooperates with the up and down movement of six nozzles to spray, which can quickly realize the spraying operation of the two doors and windows and has higher spraying efficiency.

[0027] 2. The utility model drives the motor to rotate the main bevel gear through the rotating rod, and drives the slave bevel gear to rotate through engagement, so that the connecting rod drives the upper end placement rack and the door and window to flip over as a whole, so that the door and window are automatically turned over, and the nozzle can spray the other side of the door and window, which saves more labor and can further improve its spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 This is an overall structural diagram of a spraying device based on door and window processing in the utility model.

[0030] Figure 2 This utility model Figure 1 Connection diagram of the middle door and window fixing mechanism and the rotating parts.

[0031] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0032] Figure 4 This utility model Figure 1 Structural diagram of the spraying mechanism.

[0033] In the figure, 1. base plate; 2. spraying mechanism; 21. paint box; 22. connecting plate; 23. first cylinder; 24. pushing block; 25. nozzle; 26. paint suction pump; 27. pipeline; 28. bracket; 29. ​​second cylinder; 210. slider; 3. door and window fixing mechanism; 31. placement rack; 32. splint; 33. two-way screw rod; 34. handle; 35. sliding block; 36. inclined rack; 37. positioning strip; 38. cross bar; 39. limiting rod; 310. movable block; 311. electric push rod; 312. pressure plate; 4. rotating parts; 41. motor; 42. rotating rod; 43. main bevel gear; 44. connecting rod; 45. slave bevel gear. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0035] like Figures 1 to 4As shown, a spraying device based on door and window processing includes a base plate 1, and a spraying mechanism 2 and a door and window fixing mechanism 3 are provided at the upper end of the base plate 1. The door and window fixing mechanism 3 includes a placement frame 31, two splints 32, a bidirectional screw rod 33, a handle 34, two sliding blocks 35 and four inclined frames 36. The two splints 32 are symmetrical and slidingly arranged on the placement frame 31, the bidirectional screw rod is vertically rotated and arranged in the placement frame 31, the two sliding blocks 35 are both threaded on the bidirectional screw rod 33, the inclined frame 36 is hinged between the sliding block 35 and the splint 32, the handle 34 is installed at the upper end of the bidirectional screw rod 33, and a rotating component 4 for driving the placement frame 31 to flip is provided on the base plate 1.

[0036] Furthermore, positioning bars 37 for fixing doors and windows are provided on both the clamping plate 32 and the placement rack 31 , and two cross bars 38 slidably connected to the clamping plate 32 are horizontally installed in the placement rack 31 .

[0037] Furthermore, the bottom wall of the placement rack 31 is provided with two openings, and a limit rod 39 is installed in each opening. The lower end of the clamping plate 32 is provided with a movable block 310 slidably connected to the limit rod 39 .

[0038] Furthermore, two electric push rods 311 are symmetrically installed on the upper end of the placement rack 31 , and a pressure plate 312 is installed on the output ends of the two electric push rods 311 .

[0039] Furthermore, the rotating component 4 includes a motor 41 installed on the side of the base plate 1, a rotating rod 42 is installed at the output end of the motor 41, a main bevel gear 43 is installed at the other end of the rotating rod 42, a connecting rod 44 connected to the placement rack 31 is installed on the base plate 1, and a slave bevel gear 45 engaged with the main bevel gear 43 is installed on the outer side of the connecting rod 44.

[0040] Furthermore, the lower end of the connecting rod 44 is rotatably connected to the base plate 1 through a bearing, and the upper end is fixedly connected to the bottom of the placement rack 31.

[0041] Furthermore, the spraying mechanism 2 includes a paint box 21 and a connecting plate 22 installed on the upper end of the base plate 1, a first cylinder 23 is installed on the connecting plate 22, a push block 24 is installed at the output end of the first cylinder 23, a nozzle 25 is provided above the push block 24, and a paint suction pump 26 is provided at the upper end of the paint box 21, and both ends of the paint suction pump 26 are connected to the paint box 21 and the nozzle 25 through a pipe 27.

[0042] Furthermore, a bracket 28 slidably connected to the spray head 25 is mounted on the upper end of the pushing block 24 , and a second cylinder 29 connected to the spray head 25 is mounted on the bracket 28 .

[0043] Furthermore, two sliding grooves are provided on the bottom plate 1 , and two sliding blocks 210 adapted to the sliding grooves are installed at the bottom of the pushing block 24 .

[0044] Furthermore, the number of the nozzles 25 is six, and every three nozzles 25 are arranged as a group.

[0045] The working principle of the present invention is as follows: first, the two doors and windows are respectively placed on the sides of the two clamping plates 32 in the placement rack 31, and the two-way screw rod 33 is rotated by the handle 34 to make the two sliding blocks 35 approach, and the inclined frame 36 pushes the clamping plate 32 to clamp the two doors and windows on the placement rack 31, and the paint suction pump 26 is driven to extract the paint in the paint box 21 through the pipeline 27 and send it to the spray head 25, and the surface of the doors and windows is sprayed. The second cylinder 29 makes the spray head 25 slide up and down. After spraying on one side, the first cylinder 23 is driven to make the pushing block 24 drive the spray head 25 to move backward, and then the motor 41 is driven, and the main bevel gear 43 is driven to rotate by the rotating rod 42, and the slave bevel gear 45 is driven to rotate through engagement, so that the connecting rod 44 drives the placement rack 31 at the upper end and the door and window as a whole to flip, so that the door and window are automatically turned over, and the other side of the door and window is sprayed.

Claims

1. A spraying device based on door and window processing, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is provided with a spraying mechanism (2) and a door and window fixing mechanism (3). The door and window fixing mechanism (3) comprises a placement frame (31), two clamping plates (32), a bidirectional screw rod (33), a handle (34), two sliding blocks (35) and four oblique frames (36). The two clamping plates (32) are symmetrical and slidingly arranged on the placement frame (31). The bidirectional screw rod is vertically rotated and arranged in the placement frame (31). The two sliding blocks (35) are both threadedly arranged on the bidirectional screw rod (33). The oblique frame (36) is hinged between the sliding block (35) and the clamping plates (32). The handle (34) is installed on the upper end of the bidirectional screw rod (33). A rotating component (4) for driving the placement frame (31) to flip is provided on the base plate (1).

2. A spraying device based on door and window processing according to claim 1, characterized in that: The clamping plate (32) and the placement frame (31) are both provided with positioning strips (37) for fixing doors and windows. Two cross bars (38) slidably connected to the clamping plate (32) are horizontally installed in the placement frame (31).

3. The spraying device for door and window processing according to claim 2, characterized in that: The bottom wall of the placement rack (31) is provided with two openings, and a limiting rod (39) is installed in each opening. The lower end of the clamping plate (32) is provided with a movable block (310) which is slidably connected to the limiting rod (39).

4. The spraying device for door and window processing according to claim 3, characterized in that: Two electric push rods (311) are symmetrically installed on the upper end of the placement rack (31), and a pressure plate (312) is installed on the output ends of the two electric push rods (311).

5. The spraying device for door and window processing according to claim 4, characterized in that: The rotating component (4) comprises a motor (41) mounted on the side of the base plate (1); a rotating rod (42) is mounted on the output end of the motor (41); a main bevel gear (43) is mounted on the other end of the rotating rod (42); a connecting rod (44) connected to the placement rack (31) is mounted on the base plate (1); and a slave bevel gear (45) meshing with the main bevel gear (43) is mounted on the outer side of the connecting rod (44).

6. The spraying device for door and window processing according to claim 5, characterized in that: The lower end of the connecting rod (44) is rotatably connected to the bottom plate (1) via a bearing, and the upper end is fixedly connected to the bottom of the placement rack (31).

7. The spraying device for door and window processing according to claim 1, characterized in that: The spraying mechanism (2) comprises a paint box (21) and a connecting plate (22) mounted on the upper end of the base plate (1); a first cylinder (23) is mounted on the connecting plate (22); a push block (24) is mounted on the output end of the first cylinder (23); a nozzle (25) is arranged above the push block (24); a paint suction pump (26) is arranged at the upper end of the paint box (21); and both ends of the paint suction pump (26) are connected to the paint box (21) and the nozzle (25) through a pipe (27).

8. The spraying device for door and window processing according to claim 7, characterized in that: A bracket (28) slidably connected to the spray head (25) is installed on the upper end of the pushing block (24), and a second cylinder (29) connected to the spray head (25) is installed on the bracket (28).

9. The spraying device for door and window processing according to claim 8, characterized in that: Two sliding grooves are provided on the bottom plate (1), and two sliding blocks (210) adapted to the sliding grooves are installed at the bottom of the pushing block (24).

10. The spraying device for door and window processing according to claim 9, characterized in that: The number of the nozzles (25) is six, and every three nozzles (25) are arranged as a group.

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