Automatic spraying equipment with drying function

Abstract

The utility model discloses automatic spraying equipment with a drying function, which is applied to the technical field of spraying equipment and is characterized in that a workpiece is conveyed below clamping jaws through a rotating crawler belt, an air cylinder is started to drive the clamping jaws to move downwards, and then a motor is started to drive a bidirectional screw rod to rotate, so that the workpiece is clamped and fixed by the two clamping jaws; then the clamping jaw drives the workpiece to ascend through the air cylinder, the first motor is started to enable the fixing barrel to drive the clamping jaw to rotate, so that the workpiece is rotated, the workpiece is sprayed through the spraying mechanism, and the spraying efficiency of the workpiece is improved: after spraying is completed, the air heater is started to convey hot air into the connecting pipe, and the hot air is blown out from a plurality of air outlet holes; therefore, the drying efficiency of the workpiece is improved.

Description

Technical Field

[0001] This utility model belongs to the field of spraying equipment technology, and specifically relates to an automatic spraying equipment with a drying function. Background Technology

[0002] Spraying is a coating method that uses a spray gun or disc atomizer to disperse the material into uniform and fine droplets with the help of pressure or centrifugal force, and then applies them to the surface of the object to be coated. Spraying operations have high production efficiency and are suitable for both manual operations and industrial automation. It has a wide range of applications, mainly in hardware, plastics, furniture, military, and shipbuilding industries, and is currently the most widely used coating method.

[0003] Currently, some automated spraying equipment on production lines relies on manual loading and unloading of products, which is time-consuming, labor-intensive, and increases the workload of personnel. In addition, the products remain stationary during the spraying and drying processes, resulting in low processing efficiency and slow production capacity. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic spraying equipment with a drying function, which has the advantages of automatically loading and unloading products and improving the processing efficiency of workpieces.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an automatic spraying device with drying function, including a shell, a processing chamber fixedly connected to the top of the shell, a spraying mechanism provided on one side of the processing chamber, a cylinder provided on the top of the processing chamber, a fixed frame fixedly connected to the piston rod of the cylinder, a first motor provided on the inner wall of the fixed frame, a fixed cylinder fixedly connected to the output end of the first motor, a motor provided on one side of the fixed cylinder, a bidirectional lead screw fixedly connected to the output end of the motor, a gripper threaded to the outer side of the bidirectional lead screw, a hot air blower provided on the top of the processing chamber away from the cylinder, a connecting pipe connected to the air outlet end of the hot air blower through the top of the shell, and an air outlet hole provided on the inner wall of the connecting pipe.

[0006] The above technical solution involves: a rotating track transporting the workpiece to the area below the grippers; a starting cylinder driving the grippers downwards; then a starting motor driving a bidirectional lead screw to rotate, thereby clamping and fixing the workpiece in place by the two grippers; then a cylinder driving the grippers upwards; and starting the first motor causing the fixed cylinder to rotate the grippers, thus rotating the workpiece. The workpiece is then sprayed by a spraying mechanism, improving the spraying efficiency. After spraying, a hot air blower is started to deliver hot air into the connecting pipe and blown out from several air outlets onto the rotating workpiece, improving the drying efficiency.

[0007] The present invention is further configured such that: the outer shell includes a drive shaft, a second motor and a track; the inner wall of the outer shell is rotatably connected to the drive shaft; one end of the drive shaft is fixedly connected to the second motor; and the outer side of the drive shaft is provided with a track.

[0008] The above technical solution facilitates product transportation.

[0009] The present invention is further configured such that a slider is fixedly connected to the top of the gripper, and a groove is provided on the inner wall of the fixed cylinder, and the slider is slidably connected to the groove.

[0010] The above technical solution enables the gripper to maintain stable movement.

[0011] The present invention is further configured such that the spraying mechanism includes a storage tank disposed on one side of the outer shell, a paint pump disposed on one side of the processing chamber, and a liquid extraction pipe fixedly connected to the liquid extraction end of the paint pump through a flange, one end of the liquid extraction pipe being located inside the storage tank.

[0012] The above technical solution facilitates the extraction of paint from the storage tank.

[0013] The present invention is further configured such that the spraying mechanism includes a liquid delivery pipe fixed to the discharge end of the paint pump via a flange, one end of the liquid delivery pipe passing through one side of the processing chamber and connected to a hollow pipe, and one side of the hollow pipe being connected to a spray head.

[0014] The above technical solution facilitates the spraying of workpieces.

[0015] The present invention is further configured such that the storage tank includes a third motor, a connecting shaft and a stirring blade, the bottom of the storage tank is provided with the third motor, the output end of the third motor is fixedly connected to the connecting shaft, and the outer side of the connecting shaft is provided with a stirring blade.

[0016] The above technical solution facilitates the stirring of paint in the storage tank.

[0017] The present invention is further configured such that the top of the connecting shaft is rotatably connected to the top of the inner cavity of the storage tank via a bearing seat.

[0018] The above technical solution facilitates stable rotation of the stirring blades.

[0019] The present invention is further configured such that the number of air outlets is several, and the several air outlets are arranged at equal intervals.

[0020] The above technical solution facilitates the even distribution of hot air.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. The workpiece is transported to the underside of the gripper by the rotating track. The cylinder is started to move the gripper downward. Then the motor is started to drive the double-acting screw to rotate, so that the two grippers clamp and fix the workpiece. Then the cylinder is used to move the gripper to lift the workpiece, and the first motor is started to drive the fixed cylinder to rotate the gripper, so that the workpiece rotates. The workpiece is then sprayed by the spraying mechanism, which improves the spraying efficiency of the workpiece.

[0023] 2: After the spraying is completed, start the hot air blower to deliver hot air into the connecting pipe and blow it out from several air outlets, which then flows onto the rotating workpiece, improving the drying efficiency of the workpiece. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the spraying mechanism of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the infusion tube and hollow tube of this utility model;

[0027] Figure 4 This is a schematic diagram of the connecting pipe and the air outlet of this utility model;

[0028] Figure 5 This is a utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0029] Reference numerals: 1. Outer shell; 101. Drive shaft; 102. Second motor; 103. Track; 2. Processing chamber; 3. Cylinder; 4. Fixing frame; 5. First motor; 6. Fixing cylinder; 7. Motor; 8. Two-way lead screw; 9. Gripper; 10. Slider; 11. Storage tank; 1101. Third motor; 1102. Connecting shaft; 1103. Stirring blade; 12. Paint pump; 13. Liquid extraction pipe; 14. Liquid delivery pipe; 15. Hollow tube; 16. Nozzle; 17. Hot air blower; 18. Connecting pipe; 19. Air outlet. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Example 1:

[0032] refer to Figure 1 , Figure 2 , Figure 3 and Figure 5An automatic spraying device with drying function includes a housing 1, a processing chamber 2 fixedly connected to the top of the housing 1, a spraying mechanism provided on one side of the processing chamber 2, a cylinder 3 provided on the top of the processing chamber 2, a fixed frame 4 fixedly connected to the piston rod of the cylinder 3, a first motor 5 provided on the inner wall of the fixed frame 4, a fixed cylinder 6 fixedly connected to the output end of the first motor 5, a motor 7 provided on one side of the fixed cylinder 6, a bidirectional lead screw 8 fixedly connected to the output end of the motor 7, and a gripper 9 threadedly connected to the outer side of the bidirectional lead screw 8.

[0033] refer to Figure 1 and Figure 2 The outer casing 1 includes a drive shaft 101, a second motor 102, and a track 103. The drive shaft 101 is rotatably connected to the inner wall of the outer casing 1. The second motor 102 is fixedly connected to one end of the drive shaft 101. The track 103 is provided on the outer side of the drive shaft 101.

[0034] refer to Figure 5 A slider 10 is fixedly connected to the top of the gripper 9. A groove is provided on the inner wall of the fixed cylinder 6. The slider 10 is slidably connected to the groove. The gripper 9 can be kept moving stably by the slider 10.

[0035] refer to Figure 1 and Figure 2 The spraying mechanism includes a storage tank 11 located on one side of the outer shell 1, and a paint pump 12 located on one side of the processing chamber 2. The pumping end of the paint pump 12 is fixedly connected to a pumping pipe 13 via a flange, and one end of the pumping pipe 13 is located inside the storage tank 11.

[0036] refer to Figure 2 and Figure 3 The spraying mechanism also includes a liquid delivery pipe 14 fixed to the discharge end of the paint pump 12 via a flange. One end of the liquid delivery pipe 14 passes through one side of the processing chamber 2 and is connected to a hollow pipe 15. One side of the hollow pipe 15 is connected to a spray nozzle 16.

[0037] The process involves starting the paint pump 12 to extract paint from the storage tank 11 through the extraction pipe 13, then delivering the paint to the hollow tube 15 through the delivery pipe 14, and finally spraying it onto the workpiece from the nozzle 16.

[0038] refer to Figure 2 The storage tank 11 includes a third motor 1101, a connecting shaft 1102, and a stirring blade 1103. The third motor 1101 is located at the bottom of the storage tank 11. The output end of the third motor 1101 is fixedly connected to the connecting shaft 1102. The stirring blade 1103 is located on the outside of the connecting shaft 1102. When the third motor 1101 is started, the connecting shaft 1102 drives the stirring blade 1103 to rotate, thereby stirring the paint in the storage tank 11 and preventing it from solidifying.

[0039] refer to Figure 2The top of the connecting shaft 1102 is rotatably connected to the top of the inner cavity of the storage tank 11 via a bearing seat.

[0040] Brief description of the usage process: Start the second motor 102 to drive the drive shaft 101 to rotate the track 103. Place the workpiece to be sprayed at the center of the track 103. The rotating track 103 will transport the workpiece to the bottom of the gripper 9. Then start the cylinder 3 to drive the gripper 9 to move down. Then start the motor 7 to drive the bidirectional lead screw 8 to rotate, so that the two grippers 9 can move closer to each other and clamp and fix the workpiece. Then, the cylinder 3 will drive the gripper 9 to lift the workpiece, and start the first motor 5 to drive the fixed cylinder 6 to rotate the gripper 9, thereby rotating the workpiece and improving the spraying efficiency of the workpiece.

[0041] Example 2:

[0042] refer to Figure 1 , Figure 2 and Figure 4 An automatic spraying device with drying function includes a shell 1, a processing chamber 2 fixedly connected to the top of the shell 1, a hot air blower 17 installed on the top of the processing chamber 2, and a connecting pipe 18 penetrating the top of the hot air blower 17 and connected to it. An air outlet 19 is provided on the inner wall of the connecting pipe 18.

[0043] refer to Figure 4 There are several air vents 19, and these air vents 19 are set at equal intervals.

[0044] Brief description of the usage process: After the spraying is completed, start the hot air blower 17 to deliver hot air into the connecting pipe 18 and blow it out from several air outlets 19, which then flow onto the rotating workpiece, thus improving the drying efficiency of the workpiece.

[0045] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An automatic spraying device with a drying function, comprising a housing (1), characterized in that: A processing chamber (2) is fixedly connected to the top of the outer shell (1). A spraying mechanism is provided on one side of the processing chamber (2). A cylinder (3) is provided on the top of the processing chamber (2). A fixed frame (4) is fixedly connected to the piston rod of the cylinder (3). A first motor (5) is provided on the inner wall of the fixed frame (4). A fixed cylinder (6) is fixedly connected to the output end of the first motor (5). A motor (7) is provided on one side of the fixed cylinder (6). A bidirectional lead screw (8) is fixedly connected to the output end of the motor (7). A clamp (9) is threaded on the outer side of the bidirectional lead screw (8). A hot air blower (17) is provided on the side of the top of the processing chamber (2) away from the cylinder (3). The air outlet of the hot air blower (17) passes through the top of the outer shell (1) and is connected to a connecting pipe (18). An air outlet (19) is opened on the inner wall of the connecting pipe (18).

2. The automatic spraying equipment with drying function according to claim 1, characterized in that: The outer casing (1) includes a drive shaft (101), a second motor (102) and a track (103). The inner wall of the outer casing (1) is rotatably connected to the drive shaft (101). One end of the drive shaft (101) is fixedly connected to the second motor (102). The outer side of the drive shaft (101) is provided with a track (103).

3. An automatic spraying device with a drying function according to claim 1, characterized in that: The top of the gripper (9) is fixedly connected to a slider (10), and the inner wall of the fixed cylinder (6) is provided with a sliding groove, and the slider (10) is slidably connected to the sliding groove.

4. An automatic spraying device with a drying function according to claim 1, characterized in that: The spraying mechanism includes a storage tank (11) disposed on one side of the outer shell (1), and a paint pump (12) disposed on one side of the processing chamber (2). The liquid pump (12) is fixedly connected to a liquid pumping pipe (13) through a flange, and one end of the liquid pumping pipe (13) is located inside the storage tank (11).

5. An automatic spraying device with a drying function according to claim 4, characterized in that: The spraying mechanism also includes a liquid delivery pipe (14) fixed to the discharge end of the paint pump (12) by a flange. One end of the liquid delivery pipe (14) passes through the processing chamber (2) and is connected to a hollow pipe (15). One side of the hollow pipe (15) is connected to a spray nozzle (16).

6. An automatic spraying device with a drying function according to claim 4, characterized in that: The storage tank (11) includes a third motor (1101), a connecting shaft (1102), and a stirring blade (1103). The third motor (1101) is provided at the bottom of the storage tank (11). The output end of the third motor (1101) is fixedly connected to the connecting shaft (1102). The stirring blade (1103) is provided on the outside of the connecting shaft (1102).

7. An automatic spraying device with a drying function according to claim 6, characterized in that: The top of the connecting shaft (1102) is rotatably connected to the top of the inner cavity of the storage tank (11) via a bearing seat.

8. An automatic spraying device with a drying function according to claim 1, characterized in that: The number of air outlets (19) is several, and the several air outlets (19) are arranged at equal intervals.

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