Spraying device for aluminum alloy doors and windows

Abstract

The utility model discloses an aluminum alloy door and window spraying device which comprises a spraying frame and two limiting clamping plates symmetrically distributed in the spraying frame, the spraying frame comprises a base and a top plate, the top plate is arranged above the base, a rotating motor is arranged at the top of the top plate, and a driving shaft is arranged at the output end of the rotating motor; the driving shaft penetrates through the top plate and extends to the position below the top plate, a driving plate is arranged at the end, located below the top plate, of the driving shaft, a supporting seat is rotationally installed at the position, corresponding to the driving plate, of the top of the base, and the two limiting clamping plates are arranged between the driving plate and the supporting seat. According to the aluminum alloy door and window spraying device, the four side edges of an aluminum alloy door and window can be limited, the end face of the aluminum alloy door and window is prevented from being shielded by a clamp, and the trouble that secondary paint repair is needed due to incomplete paint spraying of the end face of the aluminum alloy door and window caused by the fact that the end face of the aluminum alloy door and window is shielded by the clamp is avoided; and the end face paint spraying completeness of the aluminum alloy doors and windows is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy door and window processing equipment, in particular to an aluminum alloy door and window spraying device. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fan materials. They are called aluminum alloy doors and windows, or aluminum doors and windows for short. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the load-bearing rod base material and doors and windows composited with wood and plastic, or aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows for short. They are durable, airtight, fire-retardant, not easy to deform, have good strength, and are easy to install. In addition, in order to improve the service life and aesthetics of aluminum alloy doors and windows, they will be painted during processing.

[0003] However, in order to prevent the aluminum alloy doors and windows from shaking, ensure the uniformity of the aluminum alloy surface spraying, and improve the quality of the spraying, most of the existing aluminum alloy doors and windows use a clamp to clamp the aluminum alloy doors and windows on the spraying frame for limiting and spraying. However, when the clamp is used to clamp the aluminum alloy, the clamp will block the surface of the aluminum alloy doors and windows, resulting in incomplete spraying of the aluminum alloy doors and windows. Secondary touch-up paint is required to complete the spraying of the floor, which affects the quality of the spraying. Therefore, those skilled in the art provide a spraying device for aluminum alloy doors and windows to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide an aluminum alloy door and window spraying device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A spraying device for aluminum alloy doors and windows, comprising: a spraying frame and two limit clamps symmetrically arranged inside the spraying frame, the spraying frame comprising a base and a top plate, the top plate is arranged above the base, and a rotating motor is arranged on the top of the top plate, and a driving shaft is arranged at the output end of the rotating motor, the driving shaft passes through the top plate and extends to the bottom thereof, and a driving plate is arranged at one end of the driving shaft located below the top plate, a support seat is rotatably installed at a position corresponding to the driving plate on the top of the base, two limit clamps are arranged between the driving plate and the support seat, and one end of the limit clamp is slidably installed on the top of the support seat, and a transmission plate is arranged at the other end. The bottom of the driving plate is rotatably installed with a screw rod at a position corresponding to the transmission block, the transmission block is threadedly installed on the outer wall of the screw rod, and the two limit clamps can be displaced toward each other inside the spray rack through the rotation of the screw rod, and a pressure plate is slidably installed on the outside of the limit clamp, and the back of the limit clamp is provided with support plates at the upper and lower ends of the pressure plate, wherein a positioning rod is provided on the lower end surface of the support plate located above, the positioning rod passes through the pressure plate and is installed on the upper end surface of the support plate located below, the pressure plate slides on the outer wall of the positioning rod, and a limiting spring is provided between the upper end surface of the pressure plate and the support plate located above and around the outside of the positioning rod.

[0007] Preferably, a servo motor is provided at one end of the top of the driving plate, an output shaft is provided at the output end of the servo motor, the other end of the output shaft extends to the outside of the driving plate, and a synchronous belt is sleeved on one end of the output shaft located outside the driving plate, and the other end of the synchronous belt is sleeved on the outer wall of the screw rod.

[0008] Preferably, a thread groove is provided inside the transmission block, and the transmission block is threadably mounted on the outer wall of the screw rod through the thread groove.

[0009] Preferably, L-shaped sliders are provided at both ends of the bottom of the limiting clamp, and sliding grooves are provided at positions corresponding to the L-shaped sliders on both sides of the support seat, and the L-shaped sliders are slidably installed inside the sliding grooves.

[0010] Preferably, a through slot is provided at the middle of the pressing plate, and the pressing plate is slidably mounted on the outside of the pressing plate through the through slot.

[0011] Preferably, a through opening is provided at a position on the end surface of the pressing plate corresponding to the positioning rod, and the pressing plate slides on the outer wall of the positioning rod through the through opening.

[0012] Preferably, a rotating shaft is rotatably mounted at the middle position of the lower end surface of the support seat, one end of the rotating shaft away from the support seat is mounted on the upper end surface of the base, and the support seat is rotatably mounted on the top of the base via the rotating shaft.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] By arranging a limiting clamp plate inside the spray rack, when spraying the aluminum alloy doors and windows, you can first slide the pressure plate upwards on the limiting clamp plate, and then place the aluminum alloy doors and windows on the support seat, so that the aluminum alloy doors and windows are located between the two limiting clamp plates and below the pressure plate, and then release the pressure plate, so that the pressure plate is pressed tightly against the upper end surface of the aluminum alloy doors and windows under the pressure of the limiting spring, so as to complete the limiting of the top of the aluminum alloy doors and windows, and then drive the output shaft of the output end to rotate through the servo motor, and drive the screw rod driven by the synchronous belt and the output shaft to rotate, so that the two limiting clamp plates installed on the outer wall of the screw rod through the transmission block are displaced toward each other on the support seat, and the aluminum alloy doors and windows are clamped between the two limiting clamp plates for limiting. In this way, the installation of the aluminum alloy doors and windows is completed. The four sides of the aluminum alloy doors and windows can be limited to prevent the clamps from blocking the end faces of the aluminum alloy doors and windows, avoiding the trouble of incomplete end face painting of the aluminum alloy doors and windows due to the blocking of the end faces of the aluminum alloy doors and windows by the clamps, and requiring a second touch-up of paint, thereby ensuring the integrity of the end face painting of the aluminum alloy doors and windows. Moreover, after the painting of one side of the aluminum alloy doors and windows is completed, the driving shaft at its output end can be driven to rotate by the rotating motor, and the driving plate and the limiting clamp installed on the driving shaft can be driven to rotate, so that the aluminum alloy doors and windows can be rotated on the spraying frame, and both sides of the aluminum alloy doors and windows can be painted, avoiding the need to flip and re-fix the aluminum alloy doors and windows before painting the other side, saving time and effort, and improving the painting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an aluminum alloy door and window spraying device according to an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of a limiting clamp according to an embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of a pressing plate according to an embodiment of the utility model;

[0018] Figure 4 It is a bottom schematic diagram of a support base according to an embodiment of the utility model.

[0019] In the figure: 1. spray rack; 11. base; 12. top plate; 13. rotating motor; 131. drive shaft; 14. drive plate; 15. screw; 16. servo motor; 17. synchronous belt; 18. support seat; 181. slide groove; 182. rotating shaft; 2. limit clamp; 21. pressure plate; 211. through groove; 212. through opening; 22. support plate; 23. positioning rod; 24. limit spring; 25. L-shaped slider; 26. transmission block; 261. threaded groove. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0021] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the spraying rack 1 includes a base 11 and a top plate 12, the top plate 12 is arranged above the base 11, and a rotating motor 13 is arranged on the top of the top plate 12, and a driving shaft 131 is arranged at the output end of the rotating motor 13, the driving shaft 131 passes through the top plate 12 and extends to the bottom thereof, and a driving plate 14 is arranged at one end of the driving shaft 131 located below the top plate 12, a support seat 18 is rotatably installed at a position corresponding to the driving plate 14 on the top of the base 11, two limiting clamping plates 2 are arranged between the driving plate 14 and the support seat 18, and one end of the limiting clamping plate 2 is slidably installed on the top of the support seat 18, and a transmission block 26 is arranged at the other end, and the bottom of the driving plate 14 is aligned with the transmission block 26. A screw rod 15 is rotatably installed at the corresponding position, and a transmission block 26 is threadedly installed on the outer wall of the screw rod 15, and the two limit clamps 2 can be displaced toward each other inside the spray rack 1 through the rotation of the screw rod 15, and a pressure plate 21 is slidably installed on the outside of the limit clamp 2, and the back of the limit clamp 2 is located at the upper and lower ends of the pressure plate 21. Support plates 22 are provided, wherein a positioning rod 23 is provided on the lower end surface of the upper support plate 22, and the positioning rod 23 passes through the pressure plate 21 and is installed on the upper end surface of the support plate 22 located below, and the pressure plate 21 slides on the outer wall of the positioning rod 23, and a limiting spring 24 is provided between the upper end surface of the pressure plate 21 and the support plate 22 located above and around the outside of the positioning rod 23.

[0022] In one embodiment, when installing the aluminum alloy door and window, the pressing plate 21 can be slid upward on the outside of the limiting clamping plate 2 through the through groove 211, so that the pressing plate 21 can slide upward on the outer wall of the positioning rod 23 through the through hole 212 and squeeze the limiting spring 24 to deform, and then the aluminum alloy door and window is placed on the support seat 18, so that the aluminum alloy door and window is located between the two limiting clamping plates 2, the support seat 18 and the pressing plate 21, and then the pressing plate 21 is released, so that the pressing plate 21 is pressed tightly against the upper end surface of the aluminum alloy door and window under the pressure of the limiting spring 24, so as to complete the limiting of the top of the aluminum alloy door and window, and then the output shaft of the output end is driven to rotate by the servo motor 16, and the synchronous belt 17 and the output shaft drive are driven. The screw rod 15 is rotated, and the two transmission blocks 26 installed on the screw rod 15 through the threaded groove 261 respectively drive the two limit clamps 2 to move, and the two limit clamps 2 are displaced toward each other on the support seat 18 through the cooperation of the L-shaped slider 25 and the slide groove 181, and the aluminum alloy door and window are clamped between the two limit clamps 2 for limit, thereby completing the installation of the aluminum alloy door and window, and can limit the four sides of the aluminum alloy door and window to prevent the clamp from blocking the end face of the aluminum alloy door and window, avoiding the trouble of incomplete end face painting of the aluminum alloy door and window due to the blocking of the end face of the aluminum alloy door and window by the clamp, and the need for secondary paint repair, thereby ensuring the integrity of the end face painting of the aluminum alloy door and window.

[0023] In one embodiment, when limiting the position of aluminum alloy doors and windows of different models, the output shaft of the output end can be driven to rotate by the servo motor 16, and the screw rod 15 driven by the synchronous belt 17 and the output shaft can be driven to rotate, so that the two transmission blocks 26 installed on the screw rod 15 through the threaded groove 261 respectively drive the two limiting clamps 2 to move, and then the two limiting clamps 2 are moved on the support seat 18 through the cooperation of the L-shaped slider 25 and the slide groove 181, and the size of the clamping groove between the two limiting clamps 2 is adjusted so that the width of the clamping groove between the two limiting clamps 2 is the same as the width of the aluminum alloy doors and windows, thereby realizing the limitation of aluminum alloy doors and windows of different models, and having strong practicality.

[0024] In one embodiment, when painting the other side of the aluminum alloy door and window, the rotating motor 13 can be driven to rotate the drive shaft 131 at its output end, and drive the drive plate 14 installed on the drive shaft 131 to rotate, and then the drive plate 14 drives the limit clamp 2 installed thereon and the support seat 18 connected to it through the limit clamp 2 to rotate, so that the aluminum alloy door and window clamped between the support seat 18 and the two limit clamps 2 can rotate on the spraying frame 1, and the aluminum alloy door and window can be rotated to paint both sides of the aluminum alloy door and window, avoiding the need to flip and re-fix the aluminum alloy door and window before painting the other side, saving time and effort and improving the painting efficiency.

[0025] In one embodiment, when the aluminum alloy doors and windows are flipped, the rotating driving plate 14 can drive the two limit clamps 2 installed thereon to rotate, and then the two rotating limit clamps 2 drive the support seat 18 connected thereto to rotate, so that the support seat 18 can follow the rotation of the limit clamps 2 and rotate on the base 11 through the rotating shaft 182, and the support seat 18 will not interfere with the flipping of the aluminum alloy doors and windows, thereby facilitating the flipping of the aluminum alloy doors and windows.

[0026] The working principle of the utility model is as follows: when spraying the aluminum alloy door and window, the pressing plate 21 can be slid upward on the outside of the limiting clamping plate 2 through the through groove 211, so that the pressing plate 21 can slide upward on the outer wall of the positioning rod 23 through the through opening 212 and squeeze the limiting spring 24 to deform, and then the aluminum alloy door and window is placed on the support seat 18, so that the aluminum alloy door and window is located between the two limiting clamping plates 2, the support seat 18 and the pressing plate 21, and then the pressing plate 21 is released, so that the pressing plate 21 is pressed tightly on the aluminum alloy under the pressure of the limiting spring 24. The upper end surface of the door and window completes the limit of the top of the aluminum alloy door and window, and then the servo motor 16 drives the output shaft of its output end to rotate, and drives the screw rod 15 driven by the synchronous belt 17 and the output shaft to rotate, so that the two transmission blocks 26 installed on the screw rod 15 through the threaded groove 261 respectively drive the two limit clamps 2 to move, and the two limit clamps 2 are moved toward each other on the support seat 18 through the cooperation of the L-shaped slider 25 and the slide groove 181, and the aluminum alloy door and window is clamped between the two limit clamps 2 for limit The installation of the aluminum alloy doors and windows is completed by positioning the four sides of the aluminum alloy doors and windows to prevent the clamps from blocking the end faces of the aluminum alloy doors and windows, avoiding the trouble of incomplete end face painting of the aluminum alloy doors and windows due to the clamps blocking the end faces of the aluminum alloy doors and windows, and requiring secondary paint repair, thereby ensuring the integrity of the end face painting of the aluminum alloy doors and windows. Moreover, after one end face of the aluminum alloy doors and windows is sprayed, the driving shaft 131 at its output end can be driven to rotate by the rotating motor 13, and drive The driving plate 14 installed on the driving shaft 131 rotates, and then the driving plate 14 drives the limiting clamping plate 2 installed thereon and the supporting seat 18 connected thereto through the limiting clamping plate 2 to rotate, so that the aluminum alloy door and window clamped between the supporting seat 18 and the two limiting clamping plates 2 can rotate on the spraying frame 1, and the aluminum alloy door and window can be rotated to spray paint on both sides of the aluminum alloy door and window, avoiding the need to flip and re-fix the aluminum alloy door and window before painting the other side, saving time and effort and improving the painting efficiency.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spraying device for aluminum alloy doors and windows, comprising: A spraying rack (1) and two limit clamping plates (2) arranged symmetrically therein, characterized in that the spraying rack (1) comprises a base (11) and a top plate (12), wherein the top plate (12) is arranged above the base (11), and a rotating motor (13) is arranged on the top of the top plate (12), and a driving shaft (131) is arranged at the output end of the rotating motor (13), and the driving shaft (131) passes through the top plate (12) and extends to the bottom thereof. The driving plate (14) is disposed at one end of the driving shaft (131) below the top plate (12); a support seat (18) is rotatably mounted at a position on the top of the base (11) corresponding to the driving plate (14); two limit clamps (2) are disposed between the driving plate (14) and the support seat (18); one end of the limit clamps (2) is slidably mounted on the top of the support seat (18); and a transmission block (26) is disposed at the other end of the drive shaft (131). A screw rod (15) is rotatably mounted at a position corresponding to the transmission block (26) at the bottom of the movable plate (14); the transmission block (26) is threadedly mounted on the outer wall of the screw rod (15); and the two limit clamps (2) can be displaced toward each other inside the spraying frame (1) by the rotation of the screw rod (15); and a pressure plate (21) is slidably mounted outside the limit clamps (2); and the back of the limit clamps (2) is located at the upper and lower ends of the pressure plate (21) and is provided with A support plate (22) is provided, wherein a positioning rod (23) is provided on the lower end surface of the support plate (22) located above, the positioning rod (23) passes through the pressure plate (21) and is installed on the upper end surface of the support plate (22) located below, the pressure plate (21) slides on the outer wall of the positioning rod (23), and a limiting spring (24) is provided between the upper end surface of the pressure plate (21) and the support plate (22) located above and around the outside of the positioning rod (23).

2. The aluminum alloy door and window spraying device according to claim 1, characterized in that: A servo motor (16) is provided at one end of the top of the driving plate (14), an output shaft is provided at the output end of the servo motor (16), the other end of the output shaft extends to the outside of the driving plate (14), and a synchronous belt (17) is sleeved on one end of the output shaft located outside the driving plate (14), and the other end of the synchronous belt (17) is sleeved on the outer wall of the screw rod (15).

3. The aluminum alloy door and window spraying device according to claim 1, characterized in that: A thread groove (261) is provided inside the transmission block (26), and the transmission block (26) is threadably mounted on the outer wall of the screw rod (15) via the thread groove (261).

4. The aluminum alloy door and window spraying device according to claim 1, characterized in that: Both ends of the bottom of the limiting clamp (2) are provided with L-shaped sliding blocks (25), and both sides of the support seat (18) are provided with sliding grooves (181) at positions corresponding to the L-shaped sliding blocks (25), and the L-shaped sliding blocks (25) are slidably installed inside the sliding grooves (181).

5. The aluminum alloy door and window spraying device according to claim 1, characterized in that: A through slot (211) is provided at the middle of the pressing plate (21), and the pressing plate (21) is slidably mounted on the outside of the pressing plate (21) through the through slot (211).

6. The aluminum alloy door and window spraying device according to claim 1, characterized in that: A through opening (212) is provided at a position on the end surface of the pressing plate (21) corresponding to the positioning rod (23), and the pressing plate (21) slides on the outer wall of the positioning rod (23) through the through opening (212).

7. The aluminum alloy door and window spraying device according to claim 1, characterized in that: A rotating shaft (182) is rotatably mounted at the middle position of the lower end surface of the support seat (18); one end of the rotating shaft (182) away from the support seat (18) is mounted on the upper end surface of the base (11); and the support seat (18) is rotatably mounted on the top of the base (11) via the rotating shaft (182).

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