Paint spraying equipment for intelligent manufacturing and using method thereof

Abstract

The invention discloses paint spraying equipment for intelligent manufacturing and a using method of the paint spraying equipment. The paint spraying equipment comprises a gear box, a stand column is fixed to the upper end of the gear box, a guide groove is formed in the stand column, a screw rod is installed in the guide groove, a driving motor is connected to the top end of the screw rod, and the screw rod is sleeved with a screw block. The paint spraying device has the beneficial effects that by arranging the main gear, the auxiliary gear, the transmission shaft and the winding drum, in the paint spraying process, on one hand, a screw enables a screw block to drive a spray gun to move up and down in a reciprocating mode, on the other hand, the main gear drives the auxiliary gear to rotate, the auxiliary gear drives the winding drum to rotate through the transmission shaft, and in the upward moving process of the spray gun, an air pipe is released; and the air pipe is wound in the downward moving process of the spray gun, so that the air pipe is arranged, winding and knotting of the air pipe are avoided, and stable conveying of air and the paint spraying effect of the device are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of painting equipment, and particularly relates to a painting equipment for intelligent manufacturing and its using method. Background Art

[0002] Intelligent manufacturing is a new model of industrial innovation and development in the Internet + era, reconstructing the competitive advantages of the manufacturing industry and revealing the upgrading path of the manufacturing industry. It promotes economic transformation, accurately grasps the new normal, and painting equipment is required in the process of manufacturing products by intelligent manufacturing.

[0003] In the existing painting equipment for intelligent manufacturing, during use, high-pressure gas generated by an air pump is transported through a trachea to a spray gun and forms negative pressure inside the spray gun to extract and spray the paint in a paint cup installed at the spray gun, so as to achieve the painting of products. In the above method, during the painting process, since the spray gun needs to move back and forth, the trachea will be pulled during the movement, resulting in the trachea being easily wound and knotted, and then the gas transportation is blocked, affecting the extraction effect of the paint, resulting in uneven painting and poor painting effect. In addition, in the existing painting equipment for intelligent manufacturing, during the painting process, since the paint cannot be quickly cured, it is easy to cause the paint to flow on the surface of the product and form paint marks, affecting the appearance of the product and resulting in low functionality of the device. Summary of the Invention

[0004] The purpose of the present invention is to provide a painting equipment for intelligent manufacturing and its using method to solve the above problems.

[0005] The present invention achieves the above purpose through the following technical solutions:

[0006] A painting equipment for intelligent manufacturing includes a gear box. A column is fixed at the upper end of the gear box. A guide groove is formed inside the column. A screw rod is installed in the guide groove. The top end of the screw rod is connected to a driving motor. A nut block is sleeved on the screw rod. A main gear is installed at the bottom end inside the gear box. A sub-gear is connected to one side of the main gear. A winding drum is arranged on one side wall of the gear box. A transmission shaft is connected between the sub-gear and the winding drum. An air pipe is wound on the winding drum. One end of the air pipe is connected to an air pump, and the other end of the air pipe is connected to a spray gun. A paint cup is arranged on one side at the bottom end of the spray gun. A nozzle is installed at one end of the spray gun.

[0007] Further, the bottom end of the gear box is welded with a base, and mounting holes are respectively formed at four corners of the upper end of the base.

[0008] By adopting the above technical solution, the mounting holes on the base facilitate the fixing of the device.

[0009] Further, the column is fixed to the gearbox by bolts, and the guiding groove is formed on the column.

[0010] By adopting the above technical solution, the guiding groove limits and guides the movement of the screw block.

[0011] Further, the screw rod is rotatably installed in the guiding groove, the output shaft of the driving motor is fixedly connected to the top end of the screw rod, the screw block is threadedly connected to the screw rod, and the specifications of the screw block match the specifications of the guiding groove.

[0012] By adopting the above technical solution, the driving motor drives the screw rod to rotate, so that the screw block moves under the action of the thread and the guiding groove.

[0013] Further, the bottom end of the screw rod is fixedly connected to the main gear, the main gear meshes with the sub-gear, both the main gear and the sub-gear are helical gears, the transmission shaft is fixed between the winding drum and the sub-gear, and the other end of the winding drum is rotatably connected to the support.

[0014] By adopting the above technical solution, the screw rod drives the sub-gear to rotate through the main gear, the sub-gear drives the winding drum to rotate through the transmission shaft. During the upward movement of the spray gun, the air pipe is released, and during the downward movement of the spray gun, the air pipe is wound up, so as to realize the arrangement of the air pipe, avoid its entanglement and knotting, and ensure the stable transmission of gas and the painting effect of the device.

[0015] Further, one end of the air pipe is threadedly connected to the air pump, the other end of the air pipe is threadedly connected to the spray gun, and the air pipe is wound around the winding drum.

[0016] By adopting the above technical solution, the high-pressure gas generated by the air pump is transported to the spray gun through the air pipe to form negative pressure inside it.

[0017] Further, the paint cup is threadedly connected to the spray gun, and the nozzle is threadedly connected to the spray gun.

[0018] By adopting the above technical solution, negative pressure extracts the paint in the paint cup and sprays it out onto the product surface through the nozzle, so as to realize painting.

[0019] Further, an installation plate is fixed to the back of the spray gun, an electric push rod is arranged on the back of the installation plate, a connecting block with an L-shaped structure is arranged on the fixed part of the electric push rod, the other end of the connecting block is fixedly connected to the screw block, and the connecting block penetrates through the guiding groove.

[0020] By adopting the above technical solution, the electric push rod can adjust the distance between the spray gun and the product.

[0021] Further, a U-shaped carrier is fixed on one side wall of the screw block. A heating plate is rotatably installed in the carrier. An adjusting motor is fixed at the top of the carrier. The output shaft of the adjusting motor is fixedly connected to the heating plate.

[0022] By adopting the above technical solution, during the painting process, the adjusting motor adjusts the orientation of the heating plate to face the painting position, so that the heat generated by the heating plate radiates onto the paint surface, heating and curing the paint surface, preventing it from flowing and causing paint marks, ensuring the aesthetic appearance of the product, and improving the functionality of the device.

[0023] The beneficial effects of the present invention are as follows:

[0024] 1. To solve the problem that in the existing painting equipment for intelligent manufacturing, during the use process, high-pressure gas generated by an air pump is transported through an air pipe to the spray gun and forms a negative pressure inside the spray gun to extract and spray the paint in the paint cup installed at the spray gun, so as to achieve product painting. In the above method, during the painting process, since the spray gun needs to move back and forth, the air pipe will be pulled during the movement, resulting in the air pipe being easily entangled and knotted, and then causing poor gas transportation, affecting the extraction effect of the paint, resulting in uneven painting and poor painting effect. The present invention sets a main gear, a sub-gear, a transmission shaft and a winding drum. During the painting process, on the one hand, the screw makes the screw block drive the spray gun to move up and down reciprocally, and on the other hand, drives the sub-gear to rotate through the main gear. The sub-gear drives the winding drum to rotate through the transmission shaft. During the upward movement of the spray gun, the air pipe is released, and during the downward movement of the spray gun, the air pipe is wound up, thus realizing the arrangement of the air pipe and preventing it from being entangled and knotted, ensuring the stable transportation of gas and the painting effect of the device;

[0025] 2. To solve the problem that in the existing painting equipment for intelligent manufacturing, during the painting process, since the paint cannot be quickly cured, it is easy to cause the paint to flow on the product surface and form paint marks, affecting the appearance of the product and resulting in low functionality of the device. The present invention sets a carrier, an adjusting motor and a heating plate. During the painting process, the adjusting motor adjusts the orientation of the heating plate to face the painting position, so that the heat generated by the heating plate radiates onto the paint surface, heating and curing the paint surface, preventing it from flowing and causing paint marks, ensuring the aesthetic appearance of the product, and improving the functionality of the device. Description of the Drawings

[0026] Figure 1 is the front view of a painting equipment for intelligent manufacturing according to the present invention;

[0027] Figure 2 is the rear view of a painting device for intelligent manufacturing according to the present invention;

[0028] Figure 3 is in a painting device for intelligent manufacturing according to the present invention Figure 1 an enlarged view of part A;

[0029] Figure 4 is a schematic diagram of the internal structure of the gearbox of a painting device for intelligent manufacturing according to the present invention.

[0030] The description of the reference numerals is as follows:

[0031] 1, base; 2, gearbox; 3, mounting hole; 4, column; 5, guide groove; 6, drive motor; 7, screw; 8, screw block; 9, connecting block; 10, electric push rod; 11, air pipe; 12, winding drum; 13, support; 14, paint cup; 15, spray gun; 16, nozzle; 17, mounting plate; 18, heating plate; 19, carrier; 20, adjustment motor; 21, air pump; 22, main gear; 23, sub-gear; 24, transmission shaft. Detailed implementation manners

[0032] The present invention will be further described below with reference to the accompanying drawings:

[0033] As Figures 1-4 shown, a painting device for intelligent manufacturing includes a gearbox 2. A column 4 is fixed to the upper end of the gearbox 2. A guide groove 5 is formed in the column 4. A screw 7 is installed in the guide groove 5. The top end of the screw 7 is connected to a drive motor 6, which can drive the screw 7 to rotate. A screw block 8 is sleeved on the screw 7 and drives the spray gun 15 to move up and down under the action of the thread. A main gear 22 is installed at the bottom end inside the gearbox 2. A sub-gear 23 is connected to one side of the main gear 22, and the main gear 22 drives the sub-gear 23 to rotate. A winding drum 12 is arranged on one side wall of the gearbox 2. A transmission shaft 24 is connected between the sub-gear 23 and the winding drum 12, and the sub-gear 23 drives the winding drum 12 to rotate through the transmission shaft 24. An air pipe 11 is wound on the winding drum 12 to convey high-pressure gas. One end of the air pipe 11 is connected to an air pump 21 to generate high-pressure gas. The other end of the air pipe 11 is connected to a spray gun 15. A paint cup 14 is arranged on one side at the bottom end of the spray gun 15. A nozzle 16 is installed at one end of the spray gun 15, and the paint is sprayed onto the surface of the product to realize painting of the product.

[0034] In this embodiment, a base 1 is welded to the bottom end of the gearbox 2. Mounting holes 3 are formed at the four corners of the upper end of the base 1, and the mounting holes 3 on the base 1 facilitate fixing of the device.

[0035] In this embodiment, the column 4 is fixed to the gearbox 2 by bolts. The guiding groove 5 is formed on the column 4, and the guiding groove 5 limits and guides the movement of the screw block 8.

[0036] In this embodiment, the screw rod 7 is rotatably installed in the guiding groove 5. The output shaft of the driving motor 6 is fixedly connected to the top end of the screw rod 7. The screw block 8 is threadedly connected to the screw rod 7. The specification of the screw block 8 matches the specification of the guiding groove 5. The driving motor 6 drives the screw rod 7 to rotate, and thus the screw block 8 moves under the action of the thread and the guiding groove 5.

[0037] In this embodiment, the bottom end of the screw rod 7 is fixedly connected to the main gear 22. The main gear 22 meshes with the sub-gear 23. Both the main gear 22 and the sub-gear 23 are helical gears. The transmission shaft 24 is fixed between the winding drum 12 and the sub-gear 23. The other end of the winding drum 12 is rotatably connected to the support 13. The screw rod 7 drives the sub-gear 23 to rotate through the main gear 22. The sub-gear 23 drives the winding drum 12 to rotate through the transmission shaft 24. During the upward movement of the spray gun 15, the air pipe 11 is released. During the downward movement of the spray gun 15, the air pipe 11 is wound up, thereby realizing the arrangement of the air pipe 11 and avoiding its entanglement and knotting, ensuring the stable transmission of gas and the painting effect of the device.

[0038] In this embodiment, one end of the air pipe 11 is threadedly connected to the air pump 21, and the other end of the air pipe 11 is threadedly connected to the spray gun 15. The air pipe 11 is wound around the winding drum 12. The high-pressure gas generated by the air pump 21 is transported to the spray gun 15 through the air pipe 11 to form a negative pressure inside it.

[0039] In this embodiment, the paint cup 14 is threadedly connected to the spray gun 15, and the nozzle 16 is threadedly connected to the spray gun 15. The negative pressure extracts the paint in the paint cup 14 and sprays it out through the nozzle 16 onto the surface of the product, thereby realizing painting.

[0040] In this embodiment, an installation plate 17 is fixed to the back of the spray gun 15. An electric push rod 10 is arranged on the back of the installation plate 17. A connecting block 9 with an L-shaped structure is arranged on the fixed part of the electric push rod 10. The other end of the connecting block 9 is fixedly connected to the screw block 8. The connecting block 9 penetrates through the guiding groove 5. The electric push rod 10 can adjust the distance between the spray gun 15 and the product.

[0041] In this embodiment, a U-shaped carrier 19 is fixed on one side wall of the screw block 8. A heating plate 18 is rotatably installed in the carrier 19. A regulating motor 20 is fixed at the top of the carrier 19. The output shaft of the regulating motor 20 is fixedly connected to the heating plate 18. During the painting process, the regulating motor 20 adjusts the orientation of the heating plate 18 to make it face the painting position, so that the heat generated by the heating plate 18 is radiated onto the paint surface, heating and curing the paint surface, preventing it from flowing and causing paint marks, ensuring the aesthetic appearance of the product, and improving the functionality of the device.

[0042] A method for using a painting device for intelligent manufacturing: First, fix the device through the mounting holes 3 on the base 1, connect to an external power supply, then place the product to be painted on one side of the device, control the electric push rod 10 to work to push the paint gun 15 to move and adjust its position. Then, the high-pressure gas generated by the air pump 21 is transported through the air pipe 11 into the paint gun 15 to form a negative pressure inside the paint gun 15 to extract the paint in the paint cup 14 and spray it out through the nozzle 16 onto the product surface to achieve the painting of the product. During the painting process, the driving motor 6 drives the screw rod 7 to rotate. On the one hand, the screw rod 7 makes the screw block 8 drive the paint gun 15 to reciprocate up and down through the connecting block 9, so that the paint gun 15 paints the product comprehensively. On the other hand, the main gear 22 drives the driven gear 23 to rotate, and the driven gear 23 drives the winding drum 12 to rotate through the transmission shaft 24. During the upward movement of the paint gun 15, the air pipe 11 is released, and during the downward movement of the paint gun 15, the air pipe 11 is wound up, thus realizing the arrangement of the air pipe 11 and preventing it from being entangled and knotted, ensuring the stable transmission of gas and the painting effect of the device. At the same time, the regulating motor 20 adjusts the orientation of the heating plate 18 to make it face the painting position, so that the heat generated by the heating plate 18 is radiated onto the paint surface, heating and curing the paint surface, preventing it from flowing and causing paint marks, ensuring the aesthetic appearance of the product, and improving the functionality of the device.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A painting device for intelligent manufacturing, characterized in that: It includes a gearbox (2), a column (4) is fixed to the upper end of the gearbox (2), a guide groove (5) is formed in the column (4), a screw rod (7) is installed in the guide groove (5), the top end of the screw rod (7) is connected to a driving motor (6), a screw block (8) is sleeved on the screw rod (7), a main gear (22) is installed at the bottom end inside the gearbox (2), a sub-gear (23) is connected to one side of the main gear (22), a winding drum (12) is arranged on one side wall of the gearbox (2), a transmission shaft (24) is connected between the sub-gear (23) and the winding drum (12), an air pipe (11) is wound on the winding drum (12), one end of the air pipe (11) is connected to an air pump (21), the other end of the air pipe (11) is connected to a spray gun (15), a paint cup (14) is arranged on one side at the bottom end of the spray gun (15), and a nozzle (16) is installed at one end of the spray gun (15).

2. The paint spraying equipment for intelligent manufacturing according to claim 1, characterized in that: A base (1) is welded to the bottom end of the gearbox (2), and mounting holes (3) are formed at the four corners of the upper end of the base (1).

3. The paint spraying equipment for intelligent manufacturing according to claim 1, characterized in that: The column (4) is fixed to the gearbox (2) by bolts, and the guide groove (5) is formed on the column (4).

4. The spray painting equipment for intelligent manufacturing according to claim 3, wherein: The screw rod (7) is rotatably installed in the guide groove (5), the output shaft of the driving motor (6) is fixedly connected to the top end of the screw rod (7), the screw block (8) is threadedly connected to the screw rod (7), and the specifications of the screw block (8) match those of the guide groove (5).

5. The spray painting equipment for intelligent manufacturing according to claim 4, characterized in that: The bottom end of the screw rod (7) is fixedly connected to the main gear (22), the main gear (22) meshes with the sub-gear (23), both the main gear (22) and the sub-gear (23) are helical gears, the transmission shaft (24) is fixed between the winding drum (12) and the sub-gear (23), and the other end of the winding drum (12) is rotatably connected to a support (13).

6. The paint spraying equipment for intelligent manufacturing according to claim 5, wherein: One end of the air pipe (11) is threadedly connected to the air pump (21), the other end of the air pipe (11) is threadedly connected to the spray gun (15), and the air pipe (11) is wound on the winding drum (12).

7. An automatic painting device for intelligent manufacturing according to claim 6, characterized in that: The paint cup (14) is threadedly connected to the spray gun (15), and the nozzle (16) is threadedly connected to the spray gun (15).

8. An automatic painting device for intelligent manufacturing according to claim 7, characterized in that: An installation plate (17) is fixed to the back of the spray gun (15), an electric push rod (10) is arranged on the back of the installation plate (17), a connecting block (9) with an L-shaped structure is arranged on the fixed part of the electric push rod (10), the other end of the connecting block (9) is fixedly connected to the screw block (8), and the connecting block (9) penetrates through the guide groove (5).

9. The spray painting equipment for intelligent manufacturing according to claim 8, characterized in that: A U-shaped bearing frame (19) is fixed to one side wall of the screw block (8), a heating plate (18) is rotatably installed in the bearing frame (19), and an adjusting motor (20) is fixed to the top end of the bearing frame (19), and the output shaft of the adjusting motor (20) is fixedly connected to the heating plate (18).

10. A method for using a painting device for intelligent manufacturing, which is applied to a painting device for intelligent manufacturing according to any one of claims 1 to 9, characterized in that: First, fix the device through the mounting holes (3) on the base (1), connect to an external power supply, then place the product to be painted on one side of the device, control the electric push rod (10) to work to drive the spray gun (15) to move and adjust its position. Then, the high-pressure gas generated by the air pump (21) is transported through the air pipe (11) into the spray gun (15) and forms a negative pressure inside the spray gun (15) to extract the paint in the paint cup (14) and spray it out through the nozzle (16) onto the surface of the product, thereby realizing the painting of the product. During the painting process, the drive motor (6) drives the screw rod (7) to rotate. On the one hand, the screw rod (7) makes the screw block (8) drive the spray gun (15) to reciprocate up and down through the connecting block (9), so that the spray gun (15) paints the product comprehensively. On the other hand, it drives the driven gear (23) to rotate through the main gear (22). The driven gear (23) drives the winding drum (12) to rotate through the transmission shaft (24). During the upward movement of the spray gun (15), the air pipe (11) is released, and during the downward movement of the spray gun (15), the air pipe (11) is wound up, thereby realizing the arrangement of the air pipe (11) and avoiding its entanglement and knotting, ensuring the stable transportation of gas and the painting effect of the device. At the same time, the adjustment motor (20) adjusts the orientation of the heating plate (18) to make it face the painting direction, so that the heat generated by the heating plate (18) radiates onto the paint surface to heat and cure the paint surface, avoiding its flow and generating paint marks, ensuring the aesthetic appearance of the product and improving the functionality of the device.

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