Spraying equipment for machining surface treatment

Abstract

The utility model relates to spraying equipment for machining surface treatment, which belongs to the technical field of mechanical surface treatment equipment and comprises a mounting table, a collecting structure is arranged at the bottom of the mounting table, and a conveying mechanism is arranged in the mounting table. The spraying device has the advantages that by arranging the spraying mechanism, when the spraying device is used, a switch of a conveying pump is turned on, then paint is conveyed to a spraying head through a paint box, a connecting pipe, the conveying pump, an output pipe and a communicating pipe to be sprayed out, a switch of a first motor is turned on, a rotating shaft drives a rotating plate to rotate, and then a connecting rod rotates by an angle; the position of the movable plate is adjusted in a reciprocating mode, the second limiting frame drives one end of the spray head to move, then the spray head rotates and is adjusted with the first limiting frame as the circle center, the spraying range of the spray head can be adjusted, the spraying range is wider, spraying is more uniform, the spraying effect is better, and the phenomenon that spraying is prone to overlapping is not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical surface equipment technical field, specifically is a kind of spraying equipment for mechanical processing surface treatment. BACKGROUND

[0002] Mechanical parts, also known as mechanical elements, are the basic elements of a machine. They are indivisible single parts that make up machines and machines. Mechanical parts are a branch of science that studies and designs mechanical basic parts in various equipment, and are also a general term for parts and components.

[0003] Spray dyeing is a coating method that disperses uniform and fine mist droplets on the surface of the coated object by spray gun or disc atomizer with the help of pressure or centrifugal force. It can be divided into air spraying, airless spraying and electrostatic spraying, as well as various derived ways of the above basic spraying forms, such as high-flow low-pressure atomizing spraying, thermal spraying, automatic spraying and multi-group spraying, etc.

[0004] The existing mechanical processing surface treatment spraying equipment still has the following shortcomings: when in use, the spraying is often designed with a fixed type, so the direction cannot be changed during spraying, the spraying range is small, and it cannot meet the existing demand for use. In addition, the coating is often conical, and adjacent conical spraying is prone to overlapping, which makes the spraying uneven and the spraying effect poor. INVENTION CONTENTS

[0005] To solve the problems raised in the background art, the utility model provides a kind of mechanical processing surface treatment spraying equipment, with spraying mechanism, to solve the problem that its direction cannot be changed during spraying when in use, the spraying range is small, and it cannot meet the existing demand for use. In addition, the coating is often conical, and adjacent conical spraying is prone to overlapping, which makes the spraying uneven and the spraying effect poor.

[0006] The technical scheme of the utility model is: a kind of mechanical processing surface treatment spraying equipment, including installation platform, the bottom of the installation platform is provided with collection structure, the inside of the installation platform is provided with conveying mechanism, the top of the installation platform is provided with mounting bracket, the top of the mounting bracket is provided with drying mechanism, spraying mechanism and pretreatment mechanism;

[0007] The spraying mechanism includes a paint tank, a feed hopper, a connecting pipe, a delivery pump, a second vertical plate for the output pipe, a first vertical plate, a nozzle, a first limiting frame, a movable plate, a connecting rod, a rotating plate, a connecting pipe, and a second limiting frame. The paint tank and the delivery pump are both fixedly installed on the top of the mounting frame. The delivery pump and the paint tank are connected through the connecting pipe. The output end of the delivery pump is connected to the output pipe. The first and second vertical plates are both fixedly installed on the inner top wall of the mounting frame. A short shaft is fixedly installed on one side wall of the rotating plate and one side outer wall of the movable plate. The two ends of the connecting rod are respectively movably sleeved on the outside of the short shaft. The second limiting frame is fixedly sleeved on the outside of one end of the nozzle, and the other end of the second limiting frame is movably inserted into the inside of the movable plate. The first limiting frame is fixedly sleeved on the outside of the other end of the nozzle, and the other end of the first limiting frame is movably inserted into the inside of the second vertical plate. The input end of the nozzle is connected to the bottom end of the connecting pipe, and the top end of the connecting pipe is connected to the output pipe.

[0008] Furthermore, a support leg is fixedly installed at the bottom of the mounting platform, and a foot pad is fixedly installed at the bottom end of the support leg.

[0009] Furthermore, a motor is fixedly installed on one outer wall of the vertical plate, the output end of the motor is fixedly connected to the rotating shaft, and the other end of the rotating shaft is fixedly connected to the rotating plate.

[0010] Furthermore, the conveying mechanism includes a second motor, a conveying shaft, and a conveying roller. The top of the mounting platform has a groove, the conveying roller is located inside the groove, and the bottom wall of the mounting platform has a material drop groove. The second motor is fixedly installed on the front wall of the mounting frame, the output end of the second motor is fixedly connected to the conveying shaft, and the conveying roller is fixedly sleeved on the outside of the conveying shaft.

[0011] Furthermore, the collection structure includes a collection frame, which is fixedly installed at the bottom of the mounting platform, and the top of the collection frame is connected to the material discharge chute.

[0012] Furthermore, the drying mechanism includes an electric push rod, a lifting frame, an air blower, and a heating plate. The electric push rod is fixedly installed on the top of the mounting frame, and its output end is fixedly connected to the lifting frame. The air blower is fixedly installed inside the top wall of the lifting frame. The front and rear ends of the heating plate are respectively fixedly connected to the front and rear inner walls of the mounting frame and are located at the bottom of the air blower.

[0013] Furthermore, the pretreatment mechanism includes a connecting rod, a fixing plate, a counter, a camera, and an air blowing pipe. The top end of the connecting rod is fixedly connected to the top inner wall of the mounting frame, and the bottom end of the connecting rod is fixedly connected to the fixing plate. The counter, camera, and air blowing pipe are sequentially installed at the bottom of the fixing plate.

[0014] This utility model provides an improved spraying device for surface treatment in machining, which has the following improvements and advantages compared with the prior art:

[0015] With a spraying mechanism, when in use, the conveying pump is turned on, allowing the paint to be delivered through the paint tank, connecting pipe, conveying pump, output pipe, and connecting pipe to the nozzle for spraying. Turning on the motor one causes the rotating shaft to drive the rotating plate to rotate, which in turn causes the connecting rod angle to rotate, allowing the position of the movable plate to be adjusted back and forth. This causes the limit frame two to move one end of the nozzle, allowing the nozzle to rotate and adjust around the limit frame one as the center. This makes the spraying range of the nozzle adjustable, resulting in a wider spraying range, more uniform spraying, better spraying effect, and less likelihood of overlapping spraying. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a three-dimensional schematic diagram of the spraying mechanism of this utility model;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This is a front view schematic diagram of the present invention;

[0020] Figure 4 This is a side view of the spraying mechanism of this utility model;

[0021] Explanation of reference numerals in the attached drawings: 1. Mounting platform; 2. Mounting frame; 3. Electric push rod; 4. Lifting frame; 5. Air blower; 6. Heating plate; 7. Conveyor roller; 8. Conveyor shaft; 9. Groove; 10. Counter; 11. Drop chute; 12. Collection frame; 13. Foot pad; 14. Support leg; 15. Vertical plate one; 16. Vertical plate two; 17. Output pipe; 18. Conveyor pump; 19. Connecting pipe; 20. Feed hopper; 21. Paint box; 22. Connecting rod; 23. Camera; 24. Fixing plate; 25. Air blower pipe; 26. Nozzle; 27. Limiting frame one; 28. Movable plate; 29. ​​Connecting rod; 30. Rotating plate; 31. Connecting pipe; 32. Limiting frame two. Detailed Implementation

[0022] The following will be combined with the appendix Figures 1 to 4 This utility model will be described in detail, and the technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] This utility model provides an improved spraying device for surface treatment in machining, such as... Figures 1-4 As shown in the figure, the device includes an installation platform 1, a collection structure at the bottom of the installation platform 1, a conveying mechanism inside the installation platform 1, an installation rack 2 at the top of the installation platform 1, and a drying mechanism, a spraying mechanism, and a pretreatment mechanism at the top of the installation rack 2.

[0024] The spraying mechanism includes a paint tank 21, a feed hopper 20, a connecting pipe 19, a delivery pump 18, an output pipe 17, a second vertical plate 16, a first vertical plate 15, a spray nozzle 26, a first limiting frame 27, a movable plate 28, a connecting rod 29, a rotating plate 30, a connecting pipe 31, and a second limiting frame 32. The paint tank 21 and the delivery pump 18 are both fixedly installed on the top of the mounting frame 2. The delivery pump 18 is connected to the paint tank 21 via the connecting pipe 19, and the output end of the delivery pump 18 is connected to the output pipe 17. The first vertical plate 15... Both the vertical plate 216 and the vertical plate 22 are fixedly installed on the top inner wall of the mounting bracket 2. Short shafts are fixedly installed on one side wall of the rotating plate 30 and one side outer wall of the movable plate 28. The two ends of the connecting rod 29 are respectively movably sleeved on the outside of the short shafts. The limiting bracket 22 is fixedly sleeved on the outside of one end of the nozzle 26, and the other end of the limiting bracket 22 is movably inserted into the inside of the movable plate 28. The limiting bracket 127 is fixedly sleeved on the outside of the other end of the nozzle 26, and the other end of the limiting bracket 127 is movably inserted into the vertical plate 21. Inside nozzle 6, the input end of nozzle 26 is connected to the bottom end of connecting pipe 31, and the top end of connecting pipe 31 is connected to output pipe 17. A motor is fixedly installed on one side of the outer wall of vertical plate 15. The output end of motor 1 is fixedly connected to the rotating shaft, and the other end of the rotating shaft is fixedly connected to rotating plate 30. With the spraying mechanism, when in use, turn on the switch of delivery pump 18, so that the paint can be delivered to nozzle 26 through paint box 21, connecting pipe 19, delivery pump 18, output pipe 17, and connecting pipe 31 and sprayed out. Turn on the switch of motor 1, so that the rotating shaft drives rotating plate 30 to rotate, so that connecting rod 29 rotates at an angle, so that the position of movable plate 28 is reciprocated, so that limit frame 22 drives one end of nozzle 26 to move, so that nozzle 26 rotates and adjusts around limit frame 1 27 as the center, so that the spraying range of nozzle 26 can be adjusted, the spraying range is wider, the spraying is more uniform, the spraying effect is better, and the overlapping phenomenon of spraying is less likely to occur.

[0025] The bottom of the mounting platform 1 is fixedly equipped with a support leg 14, and the bottom end of the support leg 14 is fixedly equipped with a foot pad 13. The collection structure includes a collection frame 12, which is fixedly installed at the bottom of the mounting platform 1, and the top of the collection frame 12 is connected to the material drop chute 11. The device is powered by an external power supply. The device is connected to an external controller, which is electrically connected to the motor, electric push rod 3, heating plate 6, air blower 5, camera 23, counter 10 and conveying pump 18.

[0026] The conveying mechanism includes a second motor, a conveying shaft 8, and a conveying roller 7. The top of the mounting platform 1 has a groove 9, and the conveying roller 7 is located inside the groove 9. The bottom wall of the mounting platform 1 has a material drop chute 11. The second motor is fixedly installed on the front wall of the mounting frame 2, and the output end of the second motor is fixedly connected to the conveying shaft 8. The conveying roller 7 is fixedly sleeved on the outside of the conveying shaft 8. When in use, the switch of the second motor is turned on, so that the conveying shaft 8 drives the conveying roller 7 to rotate, and then the mechanical parts are placed on the conveying roller 7 for conveying. The waste generated by spraying can be conveyed to the collection frame 12 through the groove 9 and the material drop chute 11 for centralized collection, which facilitates the collection of waste and the cleaning of the device.

[0027] The drying mechanism includes an electric push rod 3, a lifting frame 4, an air blower 5, and a heating plate 6. The electric push rod 3 is fixedly installed on the top of the mounting frame, and its output end is fixedly connected to the lifting frame 4. The air blower 5 is fixedly installed inside the top wall of the lifting frame 4. The front and rear ends of the heating plate 6 are fixedly connected to the front and rear inner walls of the mounting frame, respectively, and are located at the bottom of the air blower 5. The pretreatment mechanism includes a connecting rod 22, a fixing plate 24, a counter 10, a camera 23, and an air blowing pipe 25. The top end of the connecting rod 22 is fixedly connected to the top inner wall of the mounting frame, and the bottom end of the connecting rod 22 is fixedly connected to the fixing plate 24. The counter 10, camera 23, and air blowing pipe 25 are sequentially installed at the bottom of the fixing plate 24. The external air pressure system is used by turning on the air pipe 25 to clean the mechanical parts to be sprayed, resulting in better paint adhesion and preventing foreign objects from interfering with the spraying. A counter 10, which is an intelligent infrared counter, is used to count the number of parts for easy statistical purposes during spraying. The camera 23 is connected to an external display for easy observation of the sprayed surface to check for defects. Turning on the electric push rod 3 allows the lifting frame 4 to move, which in turn turns on the heating plate 6 and the air blower 5. The heating plate 6 heats the surrounding air, and the air blower 5 blows the heated air onto the surface of the sprayed parts to dry the paint.

[0028] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A spraying device for surface treatment in machining, comprising a mounting table (1), characterized in that: The bottom of the mounting platform (1) is provided with a collection structure, the interior of the mounting platform (1) is provided with a conveying mechanism, the top of the mounting platform (1) is provided with a mounting frame (2), and the top of the mounting frame (2) is provided with a drying mechanism, a spraying mechanism and a pretreatment mechanism. The spraying mechanism includes a paint tank (21), a feed hopper (20), a connecting pipe (19), a delivery pump (18), an output pipe (17), a second vertical plate (16), a first vertical plate (15), a spray nozzle (26), a first limiting frame (27), a movable plate (28), a connecting rod (29), a rotating plate (30), a connecting pipe (31), and a second limiting frame (32). The paint tank (21) and the delivery pump (18) are both fixedly installed on the top of the mounting frame (2). The delivery pump (18) is connected to the paint tank (21) through the connecting pipe (19). The output end of the delivery pump (18) is connected to the output pipe (17). The first vertical plate (15) and the second vertical plate (16) are both fixedly installed on the mounting frame (2). On the top inner wall of the frame (2), short shafts are fixedly installed on one side wall of the rotating plate (30) and one side outer wall of the movable plate (28). The two ends of the connecting rod (29) are respectively movably sleeved on the outside of the short shaft. The second limiting frame (32) is fixedly sleeved on the outside of one end of the nozzle (26), and the other end of the second limiting frame (32) is movably inserted into the inside of the movable plate (28). The first limiting frame (27) is fixedly sleeved on the outside of the other end of the nozzle (26), and the other end of the first limiting frame (27) is movably inserted into the inside of the second vertical plate (16). The input end of the nozzle (26) is connected to the bottom end of the connecting pipe (31), and the top end of the connecting pipe (31) is connected to the output pipe (17).

2. The spraying equipment for surface treatment of machining as described in claim 1, characterized in that: The bottom of the mounting platform (1) is fixedly equipped with a support leg (14), and the bottom end of the support leg (14) is fixedly equipped with a foot pad (13).

3. The spraying equipment for surface treatment of machining as described in claim 1, characterized in that: A motor is fixedly installed on one side of the outer wall of the vertical plate (15). The output end of the motor is fixedly connected to the rotating shaft, and the other end of the rotating shaft is fixedly connected to the rotating plate (30).

4. The spraying equipment for surface treatment of machining as described in claim 1, characterized in that: The conveying mechanism includes a second motor, a conveying shaft (8) and a conveying roller (7). The top of the mounting platform (1) has a groove (9), and the conveying roller (7) is located inside the groove (9). The bottom wall of the mounting platform (1) has a material drop groove (11). The second motor is fixedly installed on the front wall of the mounting frame (2). The output end of the second motor is fixedly connected to the conveying shaft (8), and the conveying roller (7) is fixedly sleeved on the outside of the conveying shaft (8).

5. The spraying equipment for surface treatment of machining as described in claim 4, characterized in that: The collection structure includes a collection frame (12), which is fixedly installed at the bottom of the mounting platform (1), and the top of the collection frame (12) is connected to the material drop chute (11).

6. The spraying equipment for surface treatment of machining as described in claim 1, characterized in that: The drying mechanism includes an electric push rod (3), a lifting frame (4), an air blower (5), and a heating plate (6). The electric push rod (3) is fixedly installed on the top of the mounting frame. The output end of the electric push rod (3) is fixedly connected to the lifting frame (4). The air blower (5) is fixedly installed inside the top wall of the lifting frame (4). The front and rear ends of the heating plate (6) are fixedly connected to the front and rear inner walls of the mounting frame, respectively, and are located at the bottom of the air blower (5).

7. The spraying equipment for surface treatment of machining as described in claim 6, characterized in that: The pretreatment mechanism includes a connecting rod (22), a fixing plate (24), a counter (10), a camera (23), and an air blowing pipe (25). The top end of the connecting rod (22) is fixedly connected to the top inner wall of the mounting frame, and the bottom end of the connecting rod (22) is fixedly connected to the fixing plate (24). The counter (10), the camera (23), and the air blowing pipe (25) are installed sequentially at the bottom of the fixing plate (24).

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