Reciprocating motion static electricity removing type spraying assembly line structure

Abstract

The utility model relates to the technical field of spraying assembly lines, and discloses a reciprocating motion static electricity removing type spraying assembly line structure which comprises a supporting frame, a conveying line body is arranged on the supporting frame, and a static electricity removing box is fixedly connected to the upper surface of the supporting frame. Openings are formed in the two ends of the static electricity removing box, grooves are formed in the two side walls of the interior of the static electricity removing box, a threaded rod is rotationally connected between the top wall and the bottom wall of the interior of one of the grooves, and the surface of the threaded rod is sleeved with a threaded sleeve in a threaded mode; when the static electricity eliminating device is used, static electricity on a workpiece is eliminated in multiple static electricity eliminating modes, so that the static electricity eliminating effect is better, and the static electricity eliminating device is suitable for static electricity elimination of different workpieces at the same time and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying lines, in particular to a reciprocating static-eliminating spraying line structure. Background Art

[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 it to the surface of the coated object. It can obtain coatings with wear resistance, corrosion resistance, heat insulation, conductivity, insulation, sealing, lubrication and other special mechanical physical and chemical properties on various substrates. It has a very wide range of applications, especially for parts of various equipment. In order to achieve surface corrosion resistance, most of them will use spraying for surface treatment. When the existing spraying line is in operation, the workpieces entering the production line are first cleared of static electricity with an electrostatic brush before spraying.

[0003] The search announcement number is CN 216396763 U. The reciprocating static-elimination type spraying line structure includes a support frame, a conveyor belt arranged on the support frame, a spraying station fixed at the end of the support frame, a drying station fixed in the middle of the support frame, a static-elimination station arranged on the support frame, a static-elimination support rod arranged on the support frame, a reciprocating translation groove arranged on the bottom surface of the static-elimination support rod, a transmission screw arranged in the reciprocating translation groove, a drive motor connected to the transmission screw rod fixed at the end of the support frame, a reciprocating translation slider threadedly connected to the transmission screw rod arranged in the reciprocating translation groove, a static-elimination brush fixed on the bottom surface of the reciprocating translation slider, the distance between the static-elimination brush and the conveyor belt is the same as the thickness of the workpiece, and a grounding wire connected to the static-elimination brush is fixed on the support frame. The structural setting of the utility model realizes the static-elimination operation on the surface of the workpiece through the back and forth movement of the static-elimination brush, which is conducive to improving the efficiency of static-elimination and ensuring the reliability of static-elimination. It has strong applicability and practicality.

[0004] However, the above-mentioned assembly line still has some shortcomings during use. The means of eliminating static electricity is single, and the static electricity on the surface of the workpiece is only eliminated by using an anti-static brush. The effect is poor and cannot effectively eliminate static electricity. At the same time, the height of the anti-static brush cannot be adjusted, and it can only be used for workpieces of fixed height, which is inconvenient to use. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a reciprocating static-eliminating spraying line structure, which solves the problem that the means of eliminating static electricity is single, and the static electricity on the surface of the workpiece is only eliminated by using a static-eliminating brush, which has poor effect and cannot effectively eliminate static electricity. At the same time, the height of the static-eliminating brush cannot be adjusted, and it can only be used for workpieces of fixed height, which is inconvenient to use.

[0006] The utility model provides the following technical solutions: a reciprocating static-eliminating spraying assembly line structure, comprising a support frame, a transmission line body being provided on the support frame, an static-eliminating box being fixedly connected to the upper surface of the support frame, openings being provided at both ends of the static-eliminating box, grooves being provided on both side walls of the interior of the static-eliminating box, a threaded rod being rotatably connected between the internal top wall and the bottom wall of one of the grooves, a threaded sleeve being threadedly connected to the surface of the threaded rod, a sliding rod being fixedly connected between the internal top wall and the bottom wall of the other groove, a sliding sleeve being slidably connected to the surface of the sliding rod, The cam is fixedly connected to the bottom surface of the mounting frame, and the cam is fixedly connected to the bottom surface of the mounting frame, and the cam is fixedly connected to the bottom surface of the mounting frame. The ...

[0007] Preferred technical solution 1: The temperature adjustment component includes an air-conditioning outdoor unit and an air-conditioning indoor unit, the air-conditioning outdoor unit is installed on the upper surface of the static electricity removal box, and the air-conditioning indoor unit is installed on the inner side wall of the static electricity removal box.

[0008] This solution facilitates adjusting the temperature inside the static elimination box and reduces the generation of static electricity.

[0009] Preferred technical solution two: The humidity adjustment component includes a water tank, a water pump, a water spray pipe, and multiple atomizing nozzles. The water tank is fixedly installed on the side of the support frame, the water pump is fixedly installed on the upper surface of the water tank, and the water spray pipe is fixedly installed on the inner top wall of the static electricity removal box. The multiple atomizing nozzle arrays are distributed on the water spray pipe. The water inlet end of the water pump is connected to the water tank, and the water outlet end of the water pump is connected to the water spray pipe.

[0010] This solution can adjust the humidity inside the static elimination box to further reduce the generation of static electricity.

[0011] Preferred technical solution three: A first motor is fixedly installed on one side of the static electricity removal box, the output end of the first motor extends to the inside of the adjacent groove and is fixedly connected to a first bevel gear, and a second bevel gear is fixedly sleeved on the surface of the threaded rod, and the first bevel gear is meshed with the second bevel gear.

[0012] This solution can drive the installation frame, the anti-static brush plate and the ion fan to rise and fall through the rotation of the first motor, which is convenient for height adjustment and is suitable for anti-static treatment of different workpieces.

[0013] Preferred technical solution four: A second motor is fixedly connected to one side surface of the mounting frame, and an output end of the second motor is fixedly connected to one end of the screw rod.

[0014] This solution can drive the anti-static brush plate and the ion blower to move back and forth through the rotation of the second motor, thereby facilitating the elimination of static electricity on the workpiece.

[0015] Preferred technical solution five: A humidity and temperature monitor is provided inside the static electricity removal box, and flexible curtains are provided at the openings at both ends of the static electricity removal box, and the flexible curtains are made of anti-static fabric.

[0016] This solution facilitates monitoring, adjustment and maintenance of the humidity and temperature inside the static elimination box.

[0017] Compared with the prior art, the utility model provides a reciprocating static-eliminating spraying line structure, which has the following beneficial effects: when in use, the workpiece that needs to be destaticized is placed on the conveyor line body and transported to the inside of the static-eliminating box through it, and then the transportation is stopped so that the workpiece is located inside the static-eliminating box, and then the rotation of the second motor drives the screw rod to rotate, thereby driving the screw rod sleeve, the static-eliminating brush plate and the ion blower to move back and forth, and the static-eliminating bristles are used to remove static electricity and dust on the surface of the workpiece. At the same time, the static-eliminating effect is made better by the ion blower, and the rotation of the first motor can drive the threaded rod to rotate, which can drive the installation frame, the static-eliminating brush plate and the ion blower to move up and down, and adjust the height, so that it can be suitable for workpieces of different thicknesses and heights to perform static-eliminating, and has higher applicability and is convenient for subsequent spraying processing operations. Moreover, through the humidity adjustment component and the temperature adjustment component, the interior of the entire static-eliminating box can be kept at a suitable temperature and humidity, further reducing the generation of static electricity and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0020] Figure 3 This is a cross-sectional view of the internal structure of the static electricity removal box of the present utility model;

[0021] Figure 4 For the utility model Figure 3 A magnified view of the structure of middle A;

[0022] Figure 5 This is a schematic diagram of the installation frame structure of the utility model.

[0023] In the figure: 1. Support frame; 2. Transmission line body; 3. Anti-static box; 4. Opening; 5. Groove; 6. Threaded rod; 7. Threaded sleeve; 8. Sliding rod; 9. Sliding sleeve; 10. Mounting frame; 11. Screw; 12. Screw sleeve; 13. Limit rod; 14. Limit sleeve; 15. Anti-static brush plate; 16. Ion fan; 17. Air conditioner outdoor unit; 18. Air conditioner indoor unit; 19. Water tank; 20. Water pump; 21. Water spray pipe; 22. Atomizing nozzle; 23. First motor; 24. First bevel gear; 25. Second bevel gear; 26. Second motor. DETAILED DESCRIPTION

[0024] See also Figure 1-5 ,

[0025] Embodiment 1: A reciprocating static-eliminating spraying line structure comprises a support frame 1, a transmission line body 2 is provided on the support frame 1, an static-eliminating box 3 is fixedly connected to the upper surface of the support frame 1, openings 4 are provided at both ends of the static-eliminating box 3, grooves 5 are provided on both side walls of the inner part of the static-eliminating box 3, a threaded rod 6 is rotatably connected between the inner top wall and the bottom wall of one of the grooves 5, a threaded sleeve 7 is threadedly sleeved on the surface of the threaded rod 6, a sliding rod 8 is fixedly connected between the inner top wall and the bottom wall of the other groove 5, a sliding sleeve 9 is slidably sleeved on the surface of the sliding rod 8, and a fixed connection is made between the sliding sleeve 9 and the threaded sleeve 7. A mounting frame 10 is fixedly connected, and a screw rod 11 is rotatably installed on the lower surface of one side of the mounting frame 10, and a screw rod sleeve 12 is threadedly sleeved on the surface of the screw rod 11. A limiting rod 13 is fixedly installed on the lower surface of the other side of the mounting frame 10, and a limiting sleeve 14 is slidably sleeved on the surface of the limiting rod 13. A static-eliminating brush plate 15 is fixedly connected between the limiting sleeve 14 and the screw rod sleeve 12, and the lower surface of the static-eliminating brush plate 15 is provided with static-eliminating bristles. Ion fans 16 are fixedly installed on both sides of the static-eliminating brush plate 15, a temperature regulating component is installed on the static-eliminating box 3, and a humidity regulating component is provided on the static-eliminating box 3.

[0026] Example 2: The difference between this example and Example 1 is that the temperature adjustment component includes an air-conditioning outdoor unit 17 and an air-conditioning indoor unit 18. The air-conditioning outdoor unit 17 is installed on the upper surface of the static electricity removal box 3, and the air-conditioning indoor unit 18 is installed on the inner side wall of the static electricity removal box 3, so as to facilitate the adjustment of the temperature inside the static electricity removal box 3 and reduce the generation of static electricity.

[0027] Example 3: The difference between this example and Example 1 is that the humidity adjustment component includes a water tank 19, a water pump 20, a water spray pipe 21, and multiple atomizing nozzles 22. The water tank 19 is fixedly installed on the side of the support frame 1, the water pump 20 is fixedly installed on the upper surface of the water tank 19, the water spray pipe 21 is fixedly installed on the inner top wall of the static electricity removal box 3, and multiple atomizing nozzles 22 are distributed in an array on the water spray pipe 21. The water inlet end of the water pump 20 is connected to the water tank 19, and the water outlet end of the water pump 20 is connected to the water spray pipe 21. The humidity inside the static electricity removal box 3 can be adjusted to further reduce the generation of static electricity.

[0028] Example 4: The difference between this example and Example 1 is that a first motor 23 is fixedly installed on one side of the static electricity removal box 3, the output end of the first motor 23 extends to the inside of the adjacent groove 5 and is fixedly connected to a first bevel gear 24, and a second bevel gear 25 is fixedly sleeved on the surface of the threaded rod 6. The first bevel gear 24 is meshed with the second bevel gear 25. The rotation of the first motor 23 can drive the mounting frame 10, the static electricity removal brush plate 15 and the ion blower 16 to rise and fall, which is convenient for height adjustment and is suitable for static electricity removal of different workpieces.

[0029] Example 5: The difference between this example and Example 1 is that a second motor 26 is fixedly connected to one side of the mounting frame 10, and the output end of the second motor 26 is fixedly connected to one end of the screw rod 11. The rotation of the second motor 26 drives the anti-static brush plate 15 and the ion blower 16 to move back and forth, thereby facilitating the elimination of static electricity on the workpiece.

[0030] Example 6: The difference between this example and Example 1 is that a humidity and temperature monitor is provided inside the static electricity removal box 3, and flexible curtains are provided at the openings 4 at both ends of the static electricity removal box 3. The flexible curtains are made of anti-static fabric, which facilitates the monitoring, adjustment and maintenance of the humidity and temperature inside the static electricity removal box 3.

[0031] To sum up, the reciprocating static-elimination spraying assembly line structure, when in use, the workpiece that needs to be destaticized is placed on the conveyor line body 2 and transported to the inside of the static-elimination box 3 through it, and then the transportation is stopped so that the workpiece is located inside the static-elimination box 3, and then the second motor 26 drives the screw 11 to rotate, thereby driving the screw sleeve 12 and the static-elimination brush plate 15 and the ion blower 16 to move back and forth, and the static-elimination bristles are used to remove static electricity and dust on the surface of the workpiece. At the same time, the ion blower 16 makes the static-elimination effect better, and the rotation of the first motor 23 can drive the threaded rod 6 to rotate, which can drive the mounting frame 10 and the static-elimination brush plate 15 and the ion blower to move up and down, and adjust the height, so that it can be used for workpieces of different thicknesses and heights to perform static-elimination, with higher applicability and convenient for subsequent spraying processing operations, and through the humidity adjustment component and the temperature adjustment component, the entire static-elimination box 3 can be kept at a suitable temperature and humidity, further reducing the generation of static electricity, and facilitating use.

Claims

1. A reciprocating static-eliminating spraying line structure, comprising a support frame (1), characterized in that: The support frame (1) is provided with a transmission line body (2), and the upper surface of the support frame (1) is fixedly connected with an anti-static box (3), and both ends of the anti-static box (3) are provided with openings (4). The inner side walls of the anti-static box (3) are provided with grooves (5), and a threaded rod (6) is rotatably connected between the inner top wall and the bottom wall of one of the grooves (5), and the surface of the threaded rod (6) is threadedly sleeved with a threaded sleeve (7), and a sliding rod (8) is fixedly connected between the inner top wall and the bottom wall of the other groove (5), and the surface of the sliding rod (8) is slidably sleeved with a sliding sleeve (9), and a mounting frame (10) is fixedly connected between the sliding sleeve (9) and the threaded sleeve (7), and the A screw rod (11) is rotatably mounted on the lower surface of one side of the mounting frame (10), and a screw rod sleeve (12) is threadedly sleeved on the surface of the screw rod (11). A limiting rod (13) is fixedly mounted on the lower surface of the other side of the mounting frame (10), and a limiting sleeve (14) is slidably sleeved on the surface of the limiting rod (13). A static-eliminating brush plate (15) is fixedly connected between the limiting sleeve (14) and the screw rod sleeve (12). Static-eliminating bristles are provided on the lower surface of the static-eliminating brush plate (15), and ion fans (16) are fixedly mounted on both sides of the static-eliminating brush plate (15). A temperature regulating component is installed on the static-eliminating box (3), and a humidity regulating component is provided on the static-eliminating box (3).

2. The reciprocating static-eliminating spraying line structure according to claim 1, characterized in that: The temperature regulating assembly includes an air conditioner outdoor unit (17) and an air conditioner indoor unit (18), wherein the air conditioner outdoor unit (17) is installed on the upper surface of the static electricity removal box (3), and the air conditioner indoor unit (18) is installed on the inner side wall of the static electricity removal box (3).

3. The reciprocating static-eliminating spraying line structure according to claim 1, characterized in that: The humidity regulating assembly includes a water tank (19), a water pump (20), a water spray pipe (21), and a plurality of atomizing nozzles (22). The water tank (19) is fixedly mounted on the side of the support frame (1), the water pump (20) is fixedly mounted on the upper surface of the water tank (19), the water spray pipe (21) is fixedly mounted on the inner top wall of the static electricity removal box (3), and a plurality of atomizing nozzles (22) are distributed in an array on the water spray pipe (21). The water inlet end of the water pump (20) is connected to the water tank (19), and the water outlet end of the water pump (20) is connected to the water spray pipe (21).

4. The reciprocating static-eliminating spraying line structure according to claim 1, characterized in that: A first motor (23) is fixedly installed on one side of the static electricity removal box (3), and the output end of the first motor (23) extends to the inside of the adjacent groove (5) and is fixedly connected to a first bevel gear (24). A second bevel gear (25) is fixedly sleeved on the surface of the threaded rod (6), and the first bevel gear (24) is meshed with the second bevel gear (25).

5. The reciprocating static-eliminating spraying line structure according to claim 1, characterized in that: A second motor (26) is fixedly connected to one side of the installation frame (10), and an output end of the second motor (26) is fixedly connected to one end of the screw rod (11).

6. The reciprocating static-eliminating spraying line structure according to claim 1, characterized in that: A humidity and temperature monitor is provided inside the static electricity removal box (3), and flexible curtains are provided at the openings (4) at both ends of the static electricity removal box (3), and the flexible curtains are made of antistatic fabric.

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