Spraying control device for hardware machining

Abstract

The utility model discloses a spraying control device for hardware processing, which comprises a fixed cover, one side of the fixed cover is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a first screw rod, the first screw rod is in threaded connection with a first sliding block, and the first sliding block is integrally molded with a connecting pipe through casting; the bottom end of the connecting pipe is fixedly connected with an adjusting frame, one side of the adjusting frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating plate, and the bottom side of the adjusting frame is connected with an oil atomizer through a pipe fitting. The first screw rod and the second screw rod drive the first sliding block and the supporting strip to move correspondingly, the hardware can be sprayed, then the paint spraying amount is controlled through rotation of the rotating plate, a blocking gap is formed by adjusting the baffle to block the oil atomizer, the spraying amount and the spraying distance of the oil atomizer can be controlled, and the spraying efficiency is improved. Therefore, the problems of nonuniformity and waste during spraying are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic spraying, in particular to a spraying control device for hardware processing. Background Art

[0002] Hardware usually refers to tools or parts made of gold, silver, copper, iron, tin and other metals through processing and casting. According to the use of the product, it can be divided into construction hardware, mechanical hardware, daily hardware, security hardware, electrical hardware, hardware components, bathroom hardware, hardware tools, etc. In order to improve the aesthetics and anti-corrosion effect during the processing of some hardware, it is necessary to spray paint on the surface. At present, the commonly used painting method is mainly through electrostatic spraying to make the hardware coating more solid.

[0003] According to the "A spraying device for hardware processing" with Chinese patent announcement number CN212441766U, it mainly describes that a spraying motor is set up, and the output end of the spraying motor drives the lifting gear to rotate. The lifting gear enables the atomizing nozzle to move in a vertical arc through the lifting frame, so that the paint sprayed by the atomizing nozzle can be evenly sprinkled on the surface of the hardware on the hook, thereby improving the spraying uniformity of the hardware, ensuring the spraying quality of the hardware, and improving the working efficiency of the device. Through the set circulating water pump, the circulating water pump sends the paint in the collection box into the mixing barrel through the circulating suction pipe and the circulating output pipe, which is conducive to the recycling of the paint, avoids the waste of the paint, and improves the environmental protection coefficient of the device. In this process, the sizes of the hardware are different, which is prone to unevenness and waste during spraying.

[0004] Therefore, a spraying control device for hardware processing is proposed to solve the problem that the sizes of hardware are different in this process, which easily causes unevenness and waste during spraying. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in this process, the sizes of hardware pieces are different, which easily leads to unevenness and waste during spraying, so a spraying control device for hardware processing is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a spray control device for hardware processing, including a fixed cover, one side of the fixed cover is fixedly connected to a drive motor and the output end of the drive motor is fixedly connected to a first screw, a first slider is threadedly connected to the first screw, the first slider is integrally formed with a connecting tube by casting, the bottom end of the connecting tube is fixedly connected to an adjustment frame, one side of the adjustment frame is fixedly connected to the drive motor and the output end of the drive motor is fixedly connected to a rotating plate, the bottom side of the adjustment frame is connected to an oil atomizer through a pipe fitting, the bottom side of the adjustment frame is fixedly connected to a protective cover, Both ends of the protective cover are fixedly connected with protrusions and the protrusions are threadedly connected with an insertion rod, the end of the insertion rod contacts a baffle, and the baffle contacts the oil atomizer. A limiting groove is provided at the bottom end of the fixed cover, and the fixed cover is rotatably connected to a second screw in the limiting groove, and a support bar is threadedly connected to the second screw, and a storage plate is integrally formed with the upper end of the support bar by casting, and a driving motor is fixedly connected to one side of the upper end of the storage plate, and a bidirectional screw is fixedly connected to the output end of the driving motor, and a clamp is rotatably connected to the clamp on both sides of the bidirectional screw that are far away from each other.

[0007] As a preferred technical solution of the utility model, connecting blocks are fixedly connected on both sides of the fixed cover, and a sealing plate is rotatably connected to the connecting block via a rotating shaft. By providing the sealing plate, the problem of paint mist overflow during spraying is solved.

[0008] As a preferred technical solution of the utility model, a fixed cover is provided with a first groove on the bottom side of the storage plate and the fixed cover is fixedly connected to a bracket in the first groove, and a guide fan is rotatably connected to the bracket. By setting the guide fan, free paint mist can be driven and adsorbed to reduce adhesion.

[0009] As a preferred technical solution of the utility model, one side of the bracket is in contact with a filter screen, and the filter screen is fixedly connected in the first groove by bolts. By setting the filter screen, the filter screen can be easily disassembled for cleaning.

[0010] As a preferred technical solution of the utility model, a liquid flow sensor is fixedly connected to one side of the pipe fitting, and the liquid flow sensor is connected to the driving motor on the adjustment frame through a wire. By setting the flow sensor, the specific flow rate during paint spraying can be detected.

[0011] The utility model has the following advantages: by setting a clamp and a fixture to clamp the hardware, the first screw and the second screw respectively drive the first slider and the support bar to move, so that the hardware can be sprayed, and then the rotating plate is used to rotate to control the paint spraying amount, and the baffle is adjusted to form a shielding gap to block the oil atomizer, so the spraying amount and spraying spacing of the oil atomizer can be controlled, thereby solving the problem of unevenness and waste that is easy to produce during spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side cross-sectional structural schematic diagram of a spray control device for hardware processing in a preferred embodiment of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of a spray control device for hardware processing in a preferred embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of the enlarged structure of position A of a spray control device for hardware processing in a preferred embodiment of the utility model.

[0015] Explanation of the reference numerals: 1. fixed cover; 2. first screw rod; 3. first slider; 4. connecting pipe; 5. adjusting frame; 6. rotating plate; 7. protective cover; 8. oil atomizer; 9. protrusion; 10. baffle plate; 11. plug rod; 12. liquid flow sensor; 13. filter screen; 14. limiting groove; 15. second screw rod; 16. support bar; 17. storage plate; 18. clamp; 19. clamp; 20. connecting block; 21. sealing plate; 22. first groove; 23. bracket; 24. fan guide air. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-3The spray control device for hardware processing shown in the figure includes a fixed cover 1, a high-voltage power supply is located on one side of the upper end of the fixed cover 1, a driving motor is fixedly connected to one side of the fixed cover 1, and the output end of the driving motor is fixedly connected to a first screw 2, a first slider 3 is threadedly connected to the first screw 2, and the first slider 3 is integrally formed with a connecting pipe 4 by casting, the connecting pipe 4 is a hose, and an adjusting frame 5 is fixedly connected to the bottom end of the connecting pipe 4, a driving motor is fixedly connected to one side of the adjusting frame 5, and a rotating plate 6 is fixedly connected to the output end of the driving motor, an oil atomizer 8 is connected to the bottom side of the adjusting frame 5 through a pipe fitting, and a protective cover 7 is fixedly connected to the bottom side of the adjusting frame 5. The high-voltage power supply generates electricity so that the paint entering the fixed cover 1 through the connecting pipe 4 is negatively charged, and then is sprayed out through the oil atomizer 8, and the gap between the two baffles 10 is adjusted, thereby shortening the interval between the oil atomizer 8 spraying the paint. The gap is formed, and the hardware is placed between the two clamps 19 and clamped for spraying. Both ends of the protective cover 7 are fixedly connected with protrusions 9 and the protrusions 9 are threadedly connected with a plug rod 11. The end of the plug rod 11 contacts a baffle 10, and the baffle 10 contacts the oil atomizer 8. A limiting groove 14 is provided at the bottom end of the fixed cover 1. The fixed cover 1 is located in the limiting groove 14 and is rotatably connected with a second screw 15. The second screw 15 is threadedly connected with a support bar 16. The upper end of the support bar 16 is integrally formed with a placement plate 17 by casting. A driving motor is fixedly connected to one side of the upper end of the placement plate 17. A bidirectional screw is fixedly connected to the output end of the driving motor. Both sides of the bidirectional screw that are away from each other are threadedly connected with a clamp 18. The clamp 19 is rotatably connected to the clamp 18. The driving motor drives the bidirectional screw to rotate and clamps the hardware through the clamp 18 and the clamp 19.

[0018] The sealing plate 21 is rotatably connected to the connecting block 20 via a rotating shaft, and the connecting block 20 is fixedly connected to both sides of the fixed cover 1. The sealing plate 21 is provided to prevent paint mist from overflowing into the environment.

[0019] Among them, the guide fan 24 is rotatably connected to the bracket 23, the wind speed of the guide fan 24 is controlled to be 0.3-0.7m / s, the bracket 23 is fixedly connected in the first groove 22 of the fixed cover 1, and the first groove 22 is located on the fixed cover 1. By setting the guide fan 24, the scattered paint mist can be absorbed and the paint mist diffusion in the fixed cover 1 can be reduced.

[0020] The filter screen 13 is fixedly connected to the first groove 22 by bolts, and the filter screen 13 is in contact with one side of the bracket 23. By setting the filter screen 13, the spilled paint mist can be absorbed, which is convenient for cleaning.

[0021] Among them, the driving motor on the adjusting frame 5 is connected to the liquid flow sensor 12 through a wire, and the liquid flow sensor 12 is fixedly connected to one side of the pipe. By setting the liquid flow sensor 12, the paint flow can be detected in real time and transmitted to the driving motor on the adjusting frame 5 to control the rotation angle of the rotating plate 6.

[0022] Working principle: place the hardware on the storage plate 17, and start the driving motor to drive the bidirectional screw clamp 18 and the clamp 19 to clamp the hardware, then allow the paint to enter the connecting tube 4, and use the high-voltage power supply to make the paint negatively charged, then use the liquid flow sensor 12 to detect the paint flow, and transmit it to the driving motor on one side of the adjustment frame 5 to control the rotating plate 6 to rotate and adjust the paint flow, so as to adjust the spacing between the two baffles 10 and control the spacing of the paint sprayed by the oil atomizer 8, so as to adapt to the size of different hardware (the hardware is negatively charged), and spray through the oil atomizer 8. In this process, the first screw 2 and the second screw 15 can be controlled to rotate, and the first slider 3 and the support bar 16 can be moved, so as to realize the movement on the XY axis and realize the uniform spraying of the oil atomizer 8, and then the free paint mist is adsorbed by the guide fan 24 to exhaust air, and the spilled and sticky paint mist can be handled by disassembly.

[0023] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0024] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A spray control device for hardware processing, comprising a fixed cover (1), It is characterized in that The fixed cover (1) is fixedly connected to a driving motor on one side and a first screw (2) is fixedly connected to the output end of the driving motor. A first slider (3) is threadedly connected to the first screw (2). The first slider (3) is integrally formed with a connecting tube (4) by casting. The bottom end of the connecting tube (4) is fixedly connected to an adjustment frame (5). The driving motor is fixedly connected to one side of the adjustment frame (5) and a rotating plate (6) is fixedly connected to the output end of the driving motor. The bottom side of the adjustment frame (5) is connected to an oil atomizer (8) via a pipe fitting. The bottom side of the adjustment frame (5) is fixedly connected to a protective cover (7). Both ends of the protective cover (7) are fixedly connected to protrusions (9), and the protrusions (9) are threadedly connected to an insertion rod (11). The end of the insertion rod (11) contacts a baffle (10), and the baffle (10) contacts the oil atomizer (8). A limiting groove (14) is provided at the bottom of the fixed cover (1). The fixed cover (1) is located in the limiting groove (14) and is rotatably connected to a second screw (15). A support bar (16) is threadedly connected to the second screw (15). A storage plate (17) is integrally formed at the upper end of the support bar (16) by casting. A driving motor is fixedly connected to one side of the upper end of the storage plate (17). A bidirectional screw is fixedly connected to the output end of the driving motor. Clamps (18) are threadedly connected to both sides of the bidirectional screw that are away from each other. A clamp (19) is rotatably connected to the clamp (18).

2. A spray control device for hardware processing as claimed in claim 1, It is characterized in that Both sides of the fixed cover (1) are fixedly connected with connecting blocks (20), and the connecting blocks (20) are rotatably connected with sealing plates (21) via a rotating shaft.

3. A spray control device for hardware processing as claimed in claim 2, It is characterized in that The fixed cover (1) is located on the bottom side of the storage plate (17) and is provided with a first groove (22). The fixed cover (1) is located in the first groove (22) and is fixedly connected to a bracket (23). The bracket (23) is rotatably connected to a guide fan (24).

4. A spray control device for hardware processing as claimed in claim 3, It is characterized in that One side of the bracket (23) contacts a filter screen (13), and the filter screen (13) is fixedly connected in the first groove (22) by means of bolts.

5. A spray control device for hardware processing as claimed in claim 1, It is characterized in that A liquid flow sensor (12) is fixedly connected to one side of the pipe, and the liquid flow sensor (12) is connected to a drive motor on the regulating frame (5) via a wire.

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