Aluminum alloy template producing, processing and spraying device

Abstract

The utility model relates to a spraying device for producing and processing aluminum alloy templates, which belongs to the technical field of spraying equipment and comprises a spraying chamber, an inlet and an outlet are formed in the spraying chamber, a rotating motor is fixed at the bottom of the middle of the inlet and the outlet, a connecting arm plate is fixed at the top of an output shaft of the rotating motor, and frames are fixed at the left end and the right end of the connecting arm plate. Clamping air cylinders are fixed to the middles of the outer side walls of the front end and the rear end of the frame, clamping plates are fixed to the clamping air cylinders, a spraying pipe in the front-back direction is arranged in the spraying chamber, a plurality of sprayers are fixed to the bottom of the spraying pipe in the front-back direction, and the spraying pipe is connected with a driving mechanism driving the spraying pipe to move in the left-right direction. The rotating motor is arranged at the inlet and outlet of the spraying chamber, the connecting arm plate is driven by the rotating motor to rotate, so that an aluminum alloy template clamped by the clamping plate on the frame is switched to enter and rotate out of the spraying chamber from the inlet and outlet, materials can be prepared on the other side during spraying on the basis of ensuring the health of operators, and the spraying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a spraying device for aluminum alloy template production and processing, belonging to the technical field of spraying equipment. Background Technology

[0002] Aluminum alloy formwork boasts advantages such as light weight, high strength, excellent forming effect, and high reusability, leading to its widespread application in construction. During the production and processing of aluminum alloy flat formwork, both the top and bottom surfaces of the same batch of formwork need to be sprayed. Traditionally, spraying is done manually with a spray gun, which is not only slow but also prone to causing injury to operators. While some spraying devices now exist, these devices use a spray gun installed in a spray booth with inlets and outlets on the side walls. The formwork is then guided in and out via a push-pull mechanism. Although this reduces the risk of injury to operators, production efficiency remains relatively low. Utility Model Content

[0003] This utility model provides an aluminum alloy template production and processing spraying device, which solves the problems existing in the above-mentioned background technology.

[0004] This utility model relates to a spraying device for aluminum alloy template production and processing, including a spraying chamber. The side wall of the spraying chamber is provided with a strip-shaped inlet and outlet along the front-to-back direction. A rotary motor is fixed at the bottom center of the inlet and outlet. A connecting arm plate is fixed at the top of the output shaft of the rotary motor. A square frame symmetrical about the rotary motor is fixed at both ends of the connecting arm plate. A clamping cylinder is fixed at the middle of the outer side wall of the front and rear ends of the frame. The piston rod end of the clamping cylinder extends into the frame and is fixed with a clamping plate. Spraying pipes along the front-to-back direction are provided above and below the square frame inside the spraying chamber. Multiple nozzles are fixed at the bottom of the spraying pipes along the front-to-back direction. The spraying pipes are connected to a drive mechanism that drives them to move in the left-to-right direction.

[0005] As a preferred option, support plates are fixed to the top and bottom of the inlet and outlet, and the rotary motor is fixed to the lower support plate, which facilitates the installation and fixation of the rotary motor.

[0006] As a preferred embodiment, both the upper and lower support plates are equipped with mounting grooves, within which air spray pipes are fixed. Each of the upper and lower air spray pipes has a nozzle on its left side, pointing towards the spraying chamber. The nozzles can spray gas, forming a gas shield to prevent gas leakage from the spraying chamber through the inlet and outlet. Furthermore, when the aluminum alloy template enters through the inlet and outlet, the gas sprayed from the nozzles can blow away dust from the template, preventing it from affecting the spraying process. Additionally, when the aluminum alloy template exits through the inlet and outlet, the gas sprayed from the nozzles can accelerate the drying of the paint.

[0007] As a preferred embodiment, a positioning tray is provided at the bottom of the frame on the right side. A support rod is fixed to the bottom of the positioning tray, and a lifting cylinder is fixedly connected to the bottom of the support rod. The lifting cylinder is fixedly connected to a support plate, which is fixed to the outer wall of the spray booth. The positioning tray can quickly position the bottom of the aluminum alloy template placed inside the frame.

[0008] As a preferred option, the top of the spray booth is provided with an air outlet.

[0009] As a preferred embodiment, the driving mechanism includes a driving cylinder fixed to the outer wall of the spray booth, with the upper and lower spray pipes connected and fixed in the middle by a U-shaped conveying pipe. A paint conveying hose is fixed to the middle of the left end of the conveying pipe, and a bracket is fixed to the left end of the conveying pipe. The bracket is fixed to the piston rod end of the driving cylinder. The spray pipe can be moved left and right by the extension and retraction of the driving cylinder to spray the aluminum alloy template.

[0010] As a preferred option, a material receiving trough is fixed at the bottom of the spray booth, and a discharge pipe is fixed in the middle of the bottom of the material receiving trough. The paint that falls during spraying can fall into the water in the material receiving trough for convenient collection and discharge.

[0011] This utility model has the following beneficial effects:

[0012] By installing rotary motors at the entrance and exit of the spraying chamber, and then driving the connecting arm plate to rotate, the aluminum alloy template clamped by the clamping plates on the frame can be switched to enter and exit the spraying chamber from the entrance and exit. While ensuring the health of the operators, materials can be prepared on the other side during spraying, thus improving spraying efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0014] Figure 2 for Figure 1 Partial structural diagram;

[0015] Figure 3 This is a schematic diagram of the top structure of the frame;

[0016] Figure 4 This is a schematic diagram of the material receiving tank.

[0017] In the diagram: 1. Air outlet; 2. Spray chamber; 3. Delivery pipe; 4. Spray pipe; 5. Spray nozzle; 6. Support plate; 7. Connecting arm plate; 8. Frame; 9. Clamping cylinder; 10. Positioning support plate; 11. Support rod; 12. Lifting cylinder; 13. Support plate; 14. Air spray pipe; 15. Rotary motor; 16. Paint delivery hose; 17. Bracket; 18. Drive cylinder; 19. Clamping plate; 20. Material receiving tank; 21. Discharge pipe. Detailed Implementation

[0018] The present invention will be further described below with reference to the embodiments.

[0019] Example 1, as Figures 1 to 4 As shown, this utility model is a spraying device for aluminum alloy template production and processing, including a spraying chamber 2. The side wall of the spraying chamber 2 is provided with a strip-shaped inlet and outlet along the front-to-back direction. A rotary motor 15 is fixed at the bottom middle of the inlet and outlet. A connecting arm plate 7 is fixed at the top of the output shaft of the rotary motor 15. A square frame 8 symmetrical about the rotary motor 15 is fixed at the left and right ends of the connecting arm plate 7. A clamping cylinder 9 is fixed at the middle of the outer side wall of the front and rear ends of the frame 8. The piston rod end of the clamping cylinder 9 extends into the frame 8 and is fixed with a clamping plate 19. Spraying pipes 4 along the front-to-back direction are provided above and below the square frame 8 in the spraying chamber 2. Multiple nozzles 5 are fixed at the bottom of the spraying pipes 4 along the front-to-back direction. The spraying pipes 4 are connected to a drive mechanism that drives them to move in the left-to-right direction.

[0020] During operation, the aluminum alloy template is placed inside the frame 8 outside the spraying chamber 2. Then, the clamping cylinder 9 extends, and the clamping plate 19 clamps the aluminum alloy template. The rotating motor 15 rotates, rotating the aluminum alloy template to be sprayed into the spraying chamber 2 from the inlet / outlet. Then, the nozzle 5 sprays paint, and the drive mechanism drives the nozzle 5 to move to the other side to spray the upper and lower surfaces of the aluminum alloy template. At this time, a new aluminum alloy template can be placed in the frame 8 that rotates out of the spraying chamber 2, so that paint is prepared while spraying, improving spraying efficiency. When the spraying is completed, the nozzle 5 stops spraying, the drive mechanism drives the nozzle 5 to reset, and then the rotating motor 15 rotates, rotating the aluminum alloy template to be sprayed into the spraying chamber 2 from the inlet / outlet. The sprayed aluminum alloy template is rotated out of the spraying chamber 2 from the inlet / outlet. Then, the clamping cylinder 9 retracts, and the sprayed aluminum alloy template is removed.

[0021] In Example 2, based on Example 1, support plates 6 are fixed at the top and bottom of the inlet and outlet, and the rotary motor 15 is fixed on the lower support plate 6.

[0022] Both the upper and lower support plates 6 are provided with mounting grooves, and air spray pipes 14 are fixed in the mounting grooves. Each of the upper and lower air spray pipes 14 has an air nozzle on its left side that sprays air into the spray chamber 2. The air spray pipes 14 are connected to a blower or air pump. When the rotary motor 15 rotates, driving the aluminum alloy template to rotate into the spray chamber 2 from the inlet and outlet, the air sprayed from the nozzles cleans the upper and lower sides of the aluminum alloy template, removing dust, and also dries the aluminum alloy template exiting the spray chamber 2 from the inlet and outlet.

[0023] A positioning support plate 10 is provided below the frame 8 on the right side. A support rod 11 is fixed to the bottom center of the positioning support plate 10. A lifting cylinder 12 is fixedly connected to the bottom of the support rod 11. A support plate 13 is fixedly connected to the lifting cylinder 12 and fixed to the outer wall of the spray booth 2. When placing the aluminum alloy template, the lifting cylinder 12 extends, and the positioning support plate 10 serves as the bottom support for the aluminum alloy template. The bottom of the aluminum alloy template is supported on the positioning support plate 10 for bottom positioning support. When the clamping cylinder 9 extends the clamping plate 19 to clamp the aluminum alloy template, the lifting cylinder 12 retracts to prevent interference with the rotation of the rotary motor 15.

[0024] The top of the spray booth 2 is equipped with an air outlet 1. The air outlet 1 can be connected to a negative pressure purification device to treat the discharged gas.

[0025] The driving mechanism includes a driving cylinder 18 fixed to the outer wall of the spray chamber 2. The driving cylinder 18 can also be an electric telescopic rod. The upper and lower spray pipes 4 are connected and fixed in the middle by a U-shaped delivery pipe 3. A paint delivery hose 16 is fixed to the middle of the left end of the delivery pipe 3, and a bracket 17 is fixed to the left end of the delivery pipe 3. The bracket 17 is fixed to the piston rod end of the driving cylinder 18. The other end of the paint delivery hose 16 can be connected to a paint station or a paint pump. The paint pump is a diaphragm pump connected to a paint tank. The nozzle 5 is threaded onto the delivery pipe 3, and its height can be adjusted by rotation. The upper and lower spray pipes 4 are symmetrical about the driving cylinder 18. The contraction and extension of the driving cylinder 18 will drive the delivery pipe 3 and the spray pipes 4 to move left and right, thereby achieving comprehensive spraying through the left and right movement of the nozzle 5.

[0026] A material receiving tank 20 is fixed at the bottom of the spraying chamber 2, and a discharge pipe 21 is fixed in the middle of the bottom of the material receiving tank 20. A valve is provided on the discharge pipe 21, which can be opened periodically to discharge liquid.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0028] In the description of this utility model, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not require that this utility model must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

Claims

1. An aluminum alloy template production processing and spraying device, comprising a spraying chamber (2), a strip-shaped inlet and outlet along the front-rear direction is arranged on the side wall of the spraying chamber (2), characterized in that: The middle bottom of the inlet and outlet is fixed with a rotary motor (15), the top of the output shaft of the rotary motor (15) is fixed with a connecting arm plate (7), the left and right ends of the connecting arm plate (7) are fixed with square frames (8) symmetrical about the rotary motor (15), the middle of the outer side wall of the front and rear ends of the frame (8) is fixed with a clamping air cylinder (9), the piston rod end of the clamping air cylinder (9) extends into the frame (8) and is fixed with a clamping plate (19), the upper and lower sides of the square frame (8) in the spraying chamber (2) are provided with spraying pipes (4) in the front and rear directions, the bottom of the spraying pipe (4) is fixed with a plurality of spray heads (5) in the front and rear directions, and the spraying pipe (4) is connected with a driving mechanism for driving it to move in the left and right directions.

2. The aluminum alloy template production, processing and spraying device according to claim 1, characterized in that: The top and bottom of the inlet and outlet are fixed with support plates (6), and the rotary motor (15) is fixed on the lower support plate (6).

3. The aluminum alloy template production, processing and spraying device according to claim 2, characterized in that: The upper and lower support plates (6) are provided with mounting grooves, the mounting grooves are fixed with air blowing pipes (14), and the left sides of the upper and lower air blowing pipes (14) are provided with air blowing ports facing the spraying chamber (2).

4. The aluminum alloy template production, processing and spraying device of claim 1, wherein: The lower side of the right frame (8) is provided with a positioning supporting plate (10), the middle bottom of the positioning supporting plate (10) is fixed with a supporting rod (11), the bottom of the supporting rod (11) is fixedly connected with a lifting air cylinder (12), the lifting air cylinder (12) is fixedly connected with a supporting plate (13), and the supporting plate (13) is fixed on the outer wall of the spraying chamber (2).

5. The aluminum alloy template production, processing and spraying device of claim 1, wherein: The top of the spraying chamber (2) is provided with an air outlet (1).

6. The aluminum alloy template production, processing and spraying device of claim 1, wherein: The driving mechanism comprises a driving oil cylinder (18) fixed on the outer wall of the spraying chamber (2), the middle of the upper and lower spraying pipes (4) is connected and fixed through a U-shaped conveying pipe (3), the middle of the left end of the conveying pipe (3) is fixed with a paint conveying hose (16), the left end of the conveying pipe (3) is fixed with a support (17), and the support (17) is fixed on the piston rod end of the driving oil cylinder (18).

7. The aluminum alloy template production, processing and spraying device of claim 1, wherein: The bottom of the spraying chamber (2) is fixed with a material receiving water tank (20), and the bottom of the material receiving water tank (20) is fixed with a material discharging pipe (21).

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