Full-automatic rapid paint spraying and drying integrated device

Abstract

The utility model discloses a full-automatic rapid paint spraying and drying integrated device which comprises a processing box, a paint spraying device, a drying device and a paint spraying device. The processing assembly comprises a paint spraying unit and a heating unit, the paint spraying unit comprises a spray head, and the heating unit comprises an infrared lamp; the storage frame assembly comprises a translation frame, a translation unit, an overturning unit and a driving unit, the overturning unit is distributed in the first direction, and the overturning unit comprises two overturning shells and a pressure adjusting unit. According to the full-automatic rapid paint spraying and drying integrated device, the driving unit can drive the overturning shells in the multiple overturning units to be switched between the storing and taking station and the paving station at the same time, the air pressure in the overturning shells is adjusted in cooperation with the pressure adjusting unit, overturning of plates is achieved, and the multiple overturning units are arranged on the storage frame assembly; and a plurality of plates can be turned over at a time, so that the machining efficiency of the device is improved, and the device is suitable for batch machining.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, and in particular to a fully automatic and rapid integrated spray painting and drying device. Background Technology

[0002] In the production and processing of hardware accessories such as metal sheets, in order to enhance the appearance, corrosion resistance and meet specific design requirements, these sheets usually need to be painted and dried.

[0003] In existing technologies, painting and drying are mostly carried out independently in two different processing rooms, which occupies production space and reduces production efficiency. Based on the above factors, Chinese utility model patent CN219816795U discloses an integrated painting and drying machine that can simultaneously paint multiple hardware products. After the hardware products are painted, the blower and heating resistance wire are activated. The blower generates airflow that passes through the heating resistance wire and blows it onto the hardware products, accelerating the drying speed of the paint on the surface of the hardware products, thereby improving production efficiency. However, the device can only paint one side of the hardware sheet. Paint drying requires manual entry into the chamber for turning the paint over, which increases the chance of dust entering the chamber, increases worker workload, and affects the quality of paint drying. Therefore, Chinese utility model patent CN220780951U discloses a dust-free integrated paint drying chamber. A second motor drives a lead screw to rotate, causing two clamping plates to come closer together and clamp the paint. Then, an electric telescopic rod lifts the second crossbar, which is driven by a motor to rotate. The electric telescopic rod then lowers the second crossbar, completing the turning of the paint. No manual entry is required, reducing the burden on workers and achieving comprehensive and efficient painting and drying of the paint workpiece.

[0004] However, when the above-mentioned device is in operation, it is necessary to precisely control the clamping force of the clamping plate on the board. If the force is too small, the board will easily slip between the board and the clamping plate, and the board cannot be flipped smoothly. If the force is too large, it will easily cause the board to be completely deformed. In addition, in the flipping mechanism, the clamping force of the part of the clamping plate near the lead screw is significantly greater than that of the part of the clamping plate far from the lead screw. If the board is too long, the clamping force of the part of the clamping plate far from the lead screw is too small, and the board far from the lead screw cannot be flipped smoothly. As a result, the device can only flip a small number of boards, and cannot realize large-scale batch board painting, heating and flipping operations, thus reducing production efficiency.

[0005] Therefore, it is necessary to improve the existing paint drying equipment. Utility Model Content

[0006] The purpose of this invention is to overcome the defects in the existing technology and provide a fully automatic and fast integrated spray painting and drying device that ensures smooth flipping and is suitable for mass production to improve processing efficiency.

[0007] To achieve the above-mentioned technical effects, the technical solution of this utility model is: a fully automatic rapid paint spraying and drying integrated device, comprising:

[0008] A processing box, the processing box including a box body, one side of the box body is open and rotatably connected to a box door, the length direction of the open side of the box body is a first direction, and a locking member is provided between the box body and the box door to lock the two together to enclose and form the inner cavity of the processing box;

[0009] The processing assembly includes a painting unit and a heating unit. The painting unit includes a downward-facing spray nozzle disposed inside the housing. The spray nozzle is fixedly connected to a delivery pipe that penetrates the inner wall or side wall of the housing. The delivery pipe is used to connect to a paint supply device. The heating unit includes an infrared lamp disposed inside the housing.

[0010] A storage rack assembly is disposed below the processing assembly. The storage rack assembly includes a translation frame, a translation unit, a flipping unit, and a drive unit. The flipping unit is distributed along a first direction and includes two flipping shells symmetrically distributed and rotating above the translation frame, and a pressure regulating unit disposed below the two flipping shells. The symmetry planes of the two flipping shells are parallel to the open side of the housing. One side of each of the two flipping shells is open, and the rotation axis is parallel to the first direction. The drive unit drives the two flipping shells to rotate between a flattening station and a storage / retrieval station. In the flattening station, the open sides of the two flipping shells are horizontal and located on the top surface of the corresponding flipping shell. In the storage / retrieval station, the open sides of the two flipping shells are vertical and facing each other. The distance between the open sides of the two flipping shells is greater than or equal to the thickness of the plate. The pressure regulating unit is used to adjust the air pressure inside the flipping shells. The translation unit drives the translation frame to move in a horizontal direction perpendicular to the first direction so that the open side of one of the flipping shells in the flattening station faces the processing assembly.

[0011] Preferably, in order to achieve smooth flipping of the sheet metal, the distance between the two open sides of the flipping shell at the storage and retrieval station is equal to the thickness of the sheet metal.

[0012] Preferably, in order to simplify the structure and facilitate the control of the plate to move closer to any of the flip shells, the pressure regulating unit is a bidirectional air pump, and the two ends of the bidirectional air pump are fixedly connected to the two flip shells respectively.

[0013] Preferably, in order to ensure that the plate is subjected to uniform force when the flip shell adsorbs the plate, a flow divider is provided inside the flip shell. The outer circumferential edge of the flow divider is fixedly connected to the inner circumferential wall of the flip shell, and the flow divider is densely covered with flow divider holes.

[0014] Preferably, to avoid rigid contact and collision between the plate and the surface of the flip shell, the open side of the flip shell is provided with an elastic and closed-loop buffer pad.

[0015] Preferably, in order to drive the two flip shells to flexibly switch between the flat work station and the storage and retrieval work station, the drive unit includes a lifting mechanism disposed on the translation frame and a transmission mechanism corresponding to each of the flip units. The transmission mechanism includes a transmission rod that is hinged to the output end of the lifting mechanism and hinged to each of the two flip shells.

[0016] Preferably, in order to realize the lifting and moving of the transmission mechanism so as to drive the two flipping shells in the flipping unit to flexibly switch between the flat work position and the storage and retrieval work position, the lifting mechanism includes a lifting motor fixedly connected to the translation frame and pointing upward, a lifting screw connected to the output end of the lifting motor on the same axis, a lifting sleeve threadedly connected to the lifting screw, and a lifting bar fixed to the top of the lifting sleeve and extending along the first direction, wherein the lifting bar is rotatably connected to the transmission rod.

[0017] Preferably, in order to protect the lifting motor and the lifting screw from corrosion and damage, which would affect the stable operation of the lifting mechanism, the lifting mechanism further includes a protective cylinder extending in the vertical direction. The protective cylinder, the translation frame, and the lifting screw sleeve together form a protective cavity surrounding the lifting motor and the lifting screw.

[0018] Preferably, in order to protect the translation unit, an isolation tube extending toward the open side of the housing is provided on the side wall facing away from itself. The isolation tube is closed to the open side of the housing. The translation unit includes a translation cylinder. The cylinder barrel of the translation cylinder is fixed inside the isolation tube. The piston rod seal passes through the closed end of the isolation tube and is connected to the translation frame.

[0019] Preferably, in order to facilitate the smooth movement of the translation frame, the translation frame is provided with support rollers that are in close contact with the bottom wall of the box.

[0020] In summary, compared with the prior art, the fully automatic rapid spray painting and drying integrated device of this utility model can simultaneously drive the flipping shells in multiple flipping units to switch between the storage and retrieval station and the flat laying station through the drive unit. With the help of the pressure regulating unit to adjust the air pressure in the flipping shell, the board can be flipped. The storage rack assembly is equipped with multiple flipping units, which can flip multiple boards at one time, thereby improving the processing efficiency of the device and making it suitable for batch processing. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the box door after it is closed;

[0022] Figure 2 yes Figure 1 An explosion diagram;

[0023] Figure 3 This is a schematic diagram of the structure of the box door after it is opened;

[0024] Figure 4 yes Figure 3 The front view;

[0025] Figure 5 This is a schematic diagram of the processing component of this utility model;

[0026] Figure 6 yes Figure 5 An explosion diagram;

[0027] Figure 7 This is a structural schematic diagram of the box body of this utility model;

[0028] Figure 8 yes Figure 7 An explosion diagram;

[0029] Figure 9 This is a structural schematic diagram of the storage rack assembly of this utility model;

[0030] Figure 10 This is a structural schematic diagram of another usage state of the storage rack assembly of this utility model;

[0031] Figure 11 yes Figure 10 An explosion diagram;

[0032] Figure 12 This is a schematic diagram of the structure of the flipping unit of this utility model;

[0033] Figure 13 yes Figure 12 An explosion diagram;

[0034] Figure 14 This is a cross-sectional structural diagram of the flip shell of this utility model;

[0035] Figure 15 This is a schematic diagram of the structure of the filter shell of this utility model;

[0036] Figure 16 yes Figure 15 An explosion diagram;

[0037] Figure 17 This is a schematic diagram of the structure of the shell cover of this utility model;

[0038] Figure 18 This is a cross-sectional structural diagram of the filter shell of this utility model;

[0039] In the diagram: 1. Processing box; 11. Box body; 111. Isolation pipe; 112. Exhaust port; 113. Return port; 114. Exhaust shell; 115. Return shell; 116. Rotating seat; 117. Guide rail; 12. Box door; 121. Observation window; 122. Handle; 13. Locking component; 131. Locking pipe; 132. Locking frame; 133. Locking pin; 2. Painting unit; 21. Spray nozzle; 22. Conveying pipe; 23. Main horizontal pipe; 24. Support vertical pipe; 25. Support horizontal pipe; 26. Fixing sleeve; 3. Heating unit; 31. Infrared lamp; 32. Telescopic unit; 33. Distance sensor; 34. Vertical rod; 35. Adjustable horizontal plate; 36. Lampshade; 4. Translation frame; 41. Upper horizontal plate; 42. Lower horizontal plate; 43. Support leg; 44. Protruding strip; 45. Partition plate; 46. Support roller; 47. Displacement sensor; 48. Sliding sleeve; 5. Translation unit; 6. Flipping unit; 61. Flipping shell; 611. Diverter plate; 6111. Diverter flow hole; 612. Buffer pad; 613. Connecting hole; 614. Connecting pipe; 615. First rotating arm; 616. Second rotating arm; 617. Connecting seat; 62. Two-way air pump; 621. Hose; 63. Electric heating network; 7. Drive unit; 71. Lifting mechanism; 71 1. Lifting motor; 712. Lifting screw; 713. Lifting sleeve; 714. Lifting bar; 715. Protective cylinder; 72. Transmission mechanism; 721. Transmission rod; 722. Connecting frame; 8. Circulating filter assembly; 81. Air pump; 82. Filter shell; 821. Shell; 8211. Air inlet; 8212. Air outlet; 8213. Inner convex frame; 8214. Outer convex frame; 822. Shell cover; 8221. Positioning frame; 8222. Pressure column; 823. Fastening bolt; 824. Fastening nut; 83. Return pipe; 831. Three-way valve; 84. Filter screen frame; 841. Outer flange; 9. Sheet metal. Detailed Implementation

[0040] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0041] like Figures 1-18 As shown, the fully automatic rapid paint spraying and drying integrated device of this utility model includes:

[0042] The processing box 1 includes a box body 11, one side of which is open and rotatably connected to a door 12. The length direction of the open side of the box body 11 is the first direction. A locking member 13 is provided between the box body 11 and the door 12 to lock the two together to form the inner cavity of the processing box 1.

[0043] The processing assembly includes a painting unit 2 and a heating unit 3. The painting unit 2 includes a downward-facing spray nozzle 21 disposed inside the housing 11. The spray nozzle 21 is fixedly connected to a conveying pipe 22 that penetrates the inner wall or side wall of the housing 11. The conveying pipe 22 is used to connect to a paint supply device. The heating unit 3 includes an infrared lamp 31 disposed inside the housing 11.

[0044] A storage rack assembly is located below the processing assembly. The storage rack assembly includes a translation frame 4, a translation unit 5, a flipping unit 6, and a drive unit 7. The flipping unit 6 is distributed along a first direction and includes two symmetrically distributed flipping shells 61 rotating above the translation frame 4, and a pressure regulating unit located below the two flipping shells 61. The symmetry planes of the two flipping shells 61 are parallel to the open side of the housing 11. One side of each flipping shell 61 is open, and its rotation axis is parallel to the first direction. The drive unit 7 drives the two flipping shells 61 to rotate between the laying position and the storage / retrieval position. In the first position, the open sides of the two flip shells 61 are horizontal and located on the top surface of the corresponding flip shell 61. In the second position, the open sides of the two flip shells 61 are vertical and facing each other. The distance between the open sides of the two flip shells 61 is greater than or equal to the thickness of the plate 9. The pressure regulating unit is used to regulate the air pressure inside the flip shell 61. The translation unit 5 drives the translation frame 4 to move in a horizontal direction perpendicular to the first direction so that the open side of one of the flip shells 61 in the flat position faces the processing component. Preferably, the pressure regulating unit is a bidirectional air pump 62, and the two ends of the bidirectional air pump 62 are fixedly connected to the two flip shells 61 respectively.

[0045] When the device is in operation, firstly, the locking member 13 is removed from the locking connection between the box body 11 and the box door 12. Then, the box door 12 is rotated so that after the box door 12 is opened, the translation unit 5 pushes the translation frame 4 to move towards the open side of the box body 11. The drive unit 7 adjusts the two flip shells 61 in the flipping unit 6 to the storage and retrieval position so that the two flip shells 61 are vertically arranged and their open sides face each other. The plate 9 that needs to be painted is placed between the two flip shells 61, and the bottom of the plate 9 is supported by the translation frame 4. Figure 3 and Figure 4 As shown.

[0046] After the plate 9 is placed, the translation unit 5 pulls the translation frame 4 into the box 11, and then rotates the box door 12 so that the box door 12 closes the open side of the box 11. The locking member 13 locks the box door 12 and the box 11 together, so that the box door 12 and the box 11 form a sealed processing environment.

[0047] Then, the bidirectional air pump 62 is started, which delivers air from one of the flip shells 61 connected to it to the other flip shell 61. This causes one of the two flip shells 61 of the flip unit 6 to be continuously evacuated, resulting in a decrease in pressure, while the other is continuously evacuated, resulting in an increase in pressure. Consequently, one side of the plate 9 is subjected to the adsorption force of the flip shell 61 with reduced pressure, while the other side is subjected to the thrust of the flip shell 61 with increased pressure. This causes the plate 9 to be adsorbed and fixed on the open side of the flip shell 61 with reduced pressure, thus keeping the plate 9 relatively fixed to the flip shell 61.

[0048] Based on the above, the drive unit 7 is activated, simultaneously adjusting the two flip shells 61 in the flipping unit 6 to the flat laying position. It should be noted that in this invention, the flip shell 61 is flat, with its length and width dimensions smaller than those of the sheet material 9. Therefore, in the flat laying position, the sheet material 9 is horizontally positioned and covers the top surface of the flip shell 61, where the pressure is reduced; that is, the open side of the top of the flip shell 61. The translation unit 5 drives the translation frame 4 to move, ensuring that the sheet material 9 on top of the flip shell 61 is directly aligned with the painting unit 2 and the heating unit 3 in the processing assembly.

[0049] After adjusting the horizontal position of the board 9, the paint supply device connected to the conveying pipe 22 operates, conveying paint to the spray nozzle 21 through the conveying pipe 22, so that the paint is sprayed in a mist onto the surface of the board 9, realizing the painting operation. After the single-sided painting is completed, the infrared lamp 31 in the heating unit 3 is activated, radiating infrared rays to the top surface of the board 9, that is, its painted surface, and heating the top surface of the board 9 through infrared rays, so that the paint dries after being heated.

[0050] After completing the painting and drying operations on one side of the board 9, the drive unit 7 is restarted, simultaneously adjusting the two flipping shells 61 in the flipping unit 6 to the storage and retrieval position. In this position, the two flipping shells 61 face each other and are vertically positioned with their open sides facing each other, so that the board 9 located between the two flipping shells 61 is vertically positioned. Then, the bidirectional air pump 62 is driven, and the input state at both ends of the bidirectional air pump 62 is adjusted so that the end that was originally sucking air is now venting air, and the end that was originally venting air is now sucking air. In this way, the pressure change of the two flipping shells 61 is reversed from before. The flipping shell 61 opposite to the painted surface of the board 9 is continuously supplied with air, changing from a decrease in pressure to an increase in pressure. The air flows out from its open side, pushing the board 9. Meanwhile, the flipping shell 61 adjacent to the painted surface of the board 9 is continuously evacuated of air, changing from an increase in pressure to a decrease in pressure. After the air is evacuated, a negative pressure is formed, which adsorbs the painted surface of the board 9. Afterwards, the drive unit 7 is started again, and the two flip shells 61 in the flip unit 6 are simultaneously adjusted to the flat position. At this time, the painted side of the board 9 is facing down and is the bottom surface, while the top surface of the board 9 is not painted.

[0051] Under the above conditions, the plate 9 is flipped over, and the horizontal position of the plate 9 is changed. The translation unit 5 drives the translation frame 4 to move horizontally, and the horizontal position of the translation frame 4 and the plate 9 is adjusted so that the top surface of the plate 9 faces the processing component. Then, the painting unit 2 and the heating unit 3 in the processing component successively complete the painting and drying process on the other side of the plate 9.

[0052] After flipping the board 9 and adjusting the horizontal position of the translation frame 4, the painting unit 2 and the heating unit 3 complete the double-sided painting and drying operation of the board 9. Then, the locking operation of the locking part 13 on the box 11 and the box door 12 is removed, and the box door 12 is rotated to take out the product board 9 that has been painted and dried on both sides.

[0053] Compared with the prior art, the device of this utility model can adjust the position of the two flip shells 61 at one time through the drive unit 7. When the two flip shells 61 are in the storage and retrieval position, the pressure regulating unit, i.e., the bidirectional air pump 62, can adjust the air pressure of the two flip shells 61, so that the air pressure of one flip shell 61 increases while the air pressure of the other flip shell 61 decreases, so that the board 9 can move towards the flip shell 61 with the reduced air pressure. Then, after the drive unit 7 adjusts the two flip shells 61 to the flat position, the board 9 can be kept in a horizontal state. With the help of the translation unit 5, the translation frame 4 is moved so that the horizontal board 9 is moved to the bottom of the processing component, so that the painting unit 2 and the heating unit 3 can spray paint and dry the top surface of the board 9 in sequence. Thus, by adjusting the positions of the two flipping shells 61 and adjusting the air pressure of the flipping shells 61 by the pressure regulating unit, the plate 9 can be flipped smoothly. The storage rack assembly of the device is equipped with multiple flipping units 6, and the drive unit 7 acts on multiple flipping units 6 at the same time, thereby enabling the plate 9 corresponding to multiple flipping units 6 to be flipped at one time. In addition, the translation unit 5 adjusts the horizontal position of its translation frame 4 and the plate 9, which facilitates the painting unit 2 and the heating unit 3 to perform painting and drying operations, thereby realizing the mass production of plate 9 and improving processing efficiency.

[0054] In this utility model, such as Figures 1-4As shown, the box body 11 is a rectangular parallelepiped structure with an open side on its longer side. The length direction of the open side is consistent with the length direction of the box body 11, both being the first direction. A rotating seat 116 is provided at one end of the open side. The box door 12 is rotatably connected to the box body 11 through the rotating seat 116, and the axis of rotation extends in the vertical direction. The locking component 13 includes a locking tube 131 fixed to the box door 12, a locking frame 132 provided at the end of the box body 11 away from the rotating seat 116, and a locking pin 133 detachably passed through the locking frame 132. The locking pin 133 is threadedly connected to the locking tube 131, thereby realizing the locking connection between the box body 11 and the box door 12. When the locking pin 133 is disengaged from the locking tube 131, the box door 12 can be rotated. An observation window 121 is provided on the door 12 to facilitate the viewing of the processing status of the sheet metal 9 inside the processing box 1. Below the observation window 121, there are also control buttons to facilitate the operation of components such as the heating unit 3, translation unit 5, flipping unit 6, and drive unit 7 inside the box 11. A handle 122 is provided at the end of the door 12 away from the rotating seat 116 to facilitate the rotation of the door 12.

[0055] The specific structure of the processing components is as follows: Figures 3-6 As shown, the processing assembly includes a conveying pipe 22, a main horizontal pipe 23, a branch vertical pipe 24, a branch horizontal pipe 25, and a fixing sleeve 26. The conveying pipe 22 is fixedly connected to the top wall of the housing 11 in the vertical direction. The top end of the conveying pipe 22 is used to connect to the paint supply device. The bottom end is fixedly connected to the main horizontal pipe 23, which extends in the first direction and is closed at both ends. The two ends of the main horizontal pipe 23 are fixedly connected to the fixing sleeve 26, which is fitted onto it. The fixing sleeve 26 is fixed below the top wall of the housing 11. The bottom of the main horizontal pipe 23 is fixedly connected to the branch vertical pipe 24, which is evenly distributed along its length and extends downward in the vertical direction. The bottom end of the branch vertical pipe 24 is fixedly connected to the branch horizontal pipe 25, which extends in the horizontal direction perpendicular to the first direction and is closed at both ends. The bottom of the branch horizontal pipe 25 is fixedly connected to the nozzles 21, which are evenly distributed along its length.

[0056] With the above structure, when painting, the paint supply device delivers paint through the conveying pipe 22. The paint passes through the main horizontal pipe 23, the branch vertical pipe 24 and the branch horizontal pipe 25 in sequence, and is then sprayed evenly downward from the nozzle 21, adhering to the top surface of the board 9 to form a paint layer to be dried.

[0057] A further improvement is that the heating unit 3 also includes a telescopic unit 32, which is disposed on the housing 11 and drives the infrared lamp 31 to move in the vertical direction; the two ends of the active path of the infrared lamp 31 are respectively located above and below the nozzle 21; the heating unit 3 also includes a distance sensor 33, which is used to detect the height position of the nozzle 21.

[0058] Specifically, there are four heating units 3 and four telescopic units 32 arranged in a rectangular array on the housing 11. The telescopic unit 32 is a vertically downward electric push rod. The outer shell of the telescopic unit 32 is fixed to the top of the housing 11. The piston rod seal penetrates the top wall of the housing 11 and is fixedly connected to a horizontal adjusting plate 35. An upward distance sensor 33 is fixed on the adjusting plate 35, facing the inner top wall of the housing 11. The infrared lamp 31 is connected to a downward lampshade 36. The length direction of the infrared lamp 31 and the lampshade 36 is both in the horizontal direction perpendicular to the first direction. The lampshade 36 is fixed to the bottom of the adjusting plate 35 by a vertical rod 34. The adjusting plate 35 is sealed and sleeved outside the support tube 24 and slides with the support tube 24. The infrared lamps 31 are evenly spaced and arranged side by side along the first direction. The projection of the infrared lamps 31 on the horizontal plane is evenly spaced with the projection of the support tube 25 on the horizontal plane.

[0059] With the above design, the infrared lamps 31 are evenly distributed to ensure that the top surface of the board 9 is heated evenly during the heating and drying process. The telescopic unit 32 can control the horizontal plate 35 to move smoothly along the vertical support pipe 24, that is, in the vertical direction. Then, the vertical rod 34 and the lamp cover 36 drive the infrared lamps 31 to move up and down synchronously. The top and bottom of the movement path of the infrared lamps 31 are located above and below the nozzle 21, respectively, to ensure that the infrared lamps 31 have a sufficient range of movement during the heating process. The distance sensor 33 detects the distance between the horizontal plate 35 and the inner top wall of the box 11, thereby detecting the height position of the infrared lamps 31.

[0060] In the heating unit 3 of this utility model, the height position of the infrared lamp 31 is controlled by the telescopic unit 32, thereby controlling the position of the infrared lamp 31 relative to the paint layer on the target, i.e., the top surface of the board 9. Specifically, the drying process performed by this device after painting is divided into three stages, as described below:

[0061] In the first stage, also known as the initial preheating stage, the telescopic unit 32 moves the infrared lamp 31 to a higher position, increasing the height difference between the infrared lamp 31 and the plate 9, reducing the infrared radiation received by the metal plate 9, so that the plate 9 can gradually heat up, avoiding the plate 9 from being suddenly subjected to high temperature heat radiation and generating thermal stress or surface overheating. Preheating makes the internal temperature distribution of the plate 9 more uniform, preparing it for the subsequent heating process.

[0062] In the second stage, also known as the intermediate heating stage, the telescopic unit 32 moves the infrared lamp 31 downward to reduce the height difference between the infrared lamp 31 and the board 9, which can speed up the drying process and improve the drying efficiency. Since the board 9 has been preheated before, the internal temperature distribution is relatively uniform. Therefore, the board 9 can withstand higher heat radiation intensity at this time without causing the surface to overheat or the internal stress to be too high.

[0063] In the third stage, also known as the final transition stage, the telescopic unit 32 moves the infrared lamp 31 upward, increasing the height difference between the infrared lamp 31 and the board 9, and gradually cooling the board 9. This helps the board 9 cool down slowly, avoiding thermal stress or surface damage caused by sudden cooling. In this transition stage, the gradual cooling makes the temperature distribution inside the board 9 more uniform, improving the drying quality.

[0064] Therefore, in this invention, the infrared lamp 31 is raised and lowered by the telescopic unit 32 to adjust its height distance from the plate 9. This achieves a drying and heating method where the infrared lamp 31 moves away from the plate 9 in the early and later stages, and moves closer to the plate 9 in the middle stage. Compared with the existing fixed-distance heating method, this method has a more uniform temperature distribution. Through preheating and gradual cooling transition, the heat distribution inside the plate 9 is more uniform, reducing the risks caused by thermal stress and rapid changes in surface temperature. The drying method of moving closer to the plate 9 in the middle stage can accelerate the drying speed and improve drying efficiency. In short, the above structure can balance drying efficiency and drying quality, ensuring safe and efficient drying operation.

[0065] Further improvements include, for example Figure 7 and Figure 8 As shown, an isolation pipe 111 extending toward the open side of the box 11 is provided on the side wall facing away from itself. The isolation pipe 111 is closed to the open side of the box 11. The translation unit 5 includes a translation cylinder. The cylinder barrel of the translation cylinder is fixed inside the isolation pipe 111. The piston rod seal passes through the closed end of the isolation pipe 111 and is connected to the translation frame 4.

[0066] Since the interior of the housing 11 needs to be painted and dried, the isolation pipe 111 can protect the translation unit 5, ensure the safe operation of the translation unit 5, and reduce the impact of painting and heating on the translation unit 5.

[0067] A further improvement is that the translation frame 4 is equipped with support rollers 46 that are in close contact with the bottom wall of the housing 11. By providing support rollers 46, the translation frame 4 can be supported to move within the housing 11 of the processing box 1, facilitating movement and thus reducing the power consumption of the translation unit 5.

[0068] The specific structure of translation frame 4 is as follows Figure 11As shown, the translation frame 4 includes an upper horizontal plate 41 and a lower horizontal plate 42 arranged sequentially downwards. Both the upper horizontal plate 41 and the lower horizontal plate 42 are horizontally arranged and their length direction is the first direction. Support rollers 46 are arranged at the four corners of the lower horizontal plate 42. The two ends of the upper horizontal plate 41 and the lower horizontal plate 42 are fixedly connected by support legs 43 extending in the vertical direction. The top surface of the upper horizontal plate 41 is also provided with a protruding strip 44 extending in the first direction. The width direction of the protruding strip 44 is the vertical direction. The protruding strip 44 is used to support the plate 9 located between the two flip shells 61 when the two flip shells 61 move to the storage and retrieval position. Figure 9 As shown), the upper horizontal plate 41 is also provided with partitions 45 that are evenly distributed along the first direction. The partitions 45 are vertically arranged and the distribution interval is consistent with the width dimension of the plate 9, which facilitates the positioning of the plate 9 and avoids the plate 9 from shifting left and right.

[0069] Two sliding sleeves 48 are fixedly installed above the lower horizontal plate 42. Two guide rails 117 corresponding to the two sliding sleeves 48 are also fixed inside the housing 11. The guide rails 117 are inverted U-shaped. The two ends of the guide rails 117 are fixed above the inner bottom wall of the housing 11, and the middle part extends along the horizontal direction perpendicular to the first direction and slides with the corresponding sliding sleeves 48 to ensure that when the translation unit 5 is running, the translation frame 4 can move smoothly along the horizontal direction perpendicular to the first direction.

[0070] A further improvement is that, in the storage and retrieval station, the distance between the open sides of the two flip shells 61 is equal to the thickness of the sheet metal 9. For example... Figure 9 As shown, with this structure, the two flip shells 61 are rotated to the storage and retrieval position, and the plate 9 is precisely inserted between the two flip shells 61 and the two adjacent partitions 45. The top of the plate 9 is supported by the convex strip 44, so that the open sides of the two flip shells 61 are respectively attached to the two sides of the plate 9. When the bidirectional air pump 62 is started, the adsorption force of one flip shell 61 on the plate 9 and the pushing force of the other flip shell 61 on the plate 9 are increased, so that the plate 9 can be firmly attached to the flip shell 61 with reduced pressure, which is conducive to the smooth flipping of the plate 9.

[0071] A further improvement is that the drive unit 7 includes a lifting mechanism 71 mounted on the translation frame 4 and a transmission mechanism 72 corresponding to the flipping unit 6. The transmission mechanism 72 includes a transmission rod 721 that is hinged to the output end of the lifting mechanism 71 and hinged to the two flipping shells 61.

[0072] Specifically, such as Figure 9 As shown, when the drive unit 7 is running, the lifting mechanism 71 acts as a power source, acting on the lower end of the transmission rod 721. The transmission rod 721 drives the flip shell 61 to rotate, realizing the flexible rotation switching of the flip shell 61 between the flat work station and the storage and retrieval work station.

[0073] A further improvement is that the lifting mechanism 71 includes a lifting motor 711 fixedly connected to the translation frame 4 and pointing upwards, a lifting screw 712 coaxially connected to the output end of the lifting motor 711, a lifting sleeve 713 threadedly connected to the lifting screw 712, and a lifting bar 714 fixed to the top of the lifting sleeve 713 and extending along a first direction. The lifting bar 714 is rotatably connected to the transmission rod 721. The lifting mechanism 71 also includes a protective cylinder 715 extending in the vertical direction. The protective cylinder 715, the translation frame 4, and the lifting sleeve 713 enclose a protective cavity surrounding the lifting motor 711 and the lifting screw 712.

[0074] Specifically, such as Figures 11-14 As shown, in the lifting mechanism 71, the lifting motor 711 is fixed above the middle of the lower horizontal plate 42 and is upwardly oriented. The output end of the lifting motor 711 is coaxially connected to a lifting screw 712 extending in the vertical direction. The lifting screw sleeve 713 is threadedly connected to the lifting screw 712 and has a lifting bar 714 extending in the first direction fixed at its top end. The two ends of the lifting bar 714 are slidably sleeved on two support legs 43. The transmission mechanism 72 includes a connecting frame 722 and a transmission rod 721 hinged to both ends of the connecting frame 722. The lifting bar 714 is fixedly connected through the connecting frame 722. Connecting frame 722; bidirectional air pump 62 is fixed directly below connecting frame 722; a connecting pipe 614 is fixedly connected to the side of the flip shell 61 facing away from the open side, a first rotating arm 615 is fixed to the side of the connecting pipe 614 adjacent to the protrusion 44, a second rotating arm 616 is fixed to the side of the flip shell 61 adjacent to the protrusion 44, the second rotating arm 616 is rotatably connected to a connecting seat 617, the connecting seat 617 is fixed above the upper horizontal plate 41; the two ends of the bidirectional air pump 62 are respectively connected to the corresponding connecting pipes 614 of the two flip shells 61 through two hoses 621.

[0075] With the above structure, the flexible deformation of the hose 621 allows the two ends of the bidirectional air pump 62 to maintain good communication with the corresponding connecting pipes 614 of the two flip shells 61 after the flip shell 61 rotates. In the lifting mechanism 71, the protective cylinder 715 and the lifting screw sleeve 713 isolate and protect the lifting motor 711 and the lifting screw 712, preventing them from being affected by painting and drying heating. After the lifting motor 711 starts running, it drives the lifting screw 712 to rotate, acting on the lifting screw sleeve 713. Through the guiding action of the support leg 43, the lifting bar 714 moves smoothly up and down in the vertical direction, thereby driving the connecting frame 722 to move smoothly up and down, changing the height position of the lower end of the transmission rod 721. This allows the flip shell 61 to rotate under the rotational connection of the second rotating arm 616 and the connecting seat 617, adjusting the position of the flip shell 61 to achieve the workstation adjustment of the plate 9. The protective cylinder 715 is connected to the output end of the translation unit 5, so that after the translation unit 5 starts running, the translation frame 4 moves horizontally through the protective cylinder 715.

[0076] A further improvement is that a displacement sensor 47 is installed on the side wall of the protective cylinder 715 facing away from the open side of the housing 11. The displacement sensor 47 faces the inner wall of the housing 11 facing its own open side, so that the displacement sensor 47 can detect the horizontal movement distance and position of the protective cylinder 715, which makes it convenient to adjust the plate 9 on one of the flip shells 61 in the flat work position to be directly below the processing component.

[0077] A further improvement is that an electric heating mesh 63 is provided inside both flip shells 61.

[0078] With this design, when the painting is completed and the top surface of the board 9 is heated and dried using infrared lamp 31, the bidirectional air pump 62 starts, drawing air from the open, uncovered flip-top shell 61 of the board 9 and slowly transporting it to the other flip-top shell 61. Simultaneously, the electric heating mesh 63 in both flip-top shells 61 is energized, causing the air to exchange heat with the electric heating mesh 63 after passing through them, thus increasing its temperature and acting on the bottom surface of the board 9. This allows for double-sided heating of the board 9 during the drying process. Compared to heating only the top surface of the board 9, double-sided heating ensures that the heat is more concentrated within the board 9. The uniform distribution of heat reduces uneven drying caused by uneven heat distribution. Furthermore, the airflow generated by the bidirectional air pump 62 promotes the flow of hot air inside the processing chamber 1, further enhancing the uniformity of heating of the board 9. The infrared lamp 31 uses radiant heating to raise the overall temperature of the product. Due to the penetrability and radiation of infrared rays, it can ensure that the interior and surface of the board 9 are heated evenly. In addition, the use of double-sided heating increases the heating area of ​​the board 9, thereby shortening the drying time. Compared with single-sided heating, it can remove moisture and solvents from the paint on the surface of the board 9 more quickly, improving drying efficiency.

[0079] A further improvement is that a flow divider 611 is provided inside the flip shell 61, the outer edge of the flow divider 611 is fixedly connected to the inner wall of the flip shell 61, and the flow divider 611 is densely covered with flow divider holes 6111.

[0080] By setting a flow divider plate 611 with densely distributed flow divider holes 6111, the adsorption force on the plate 9 is more uniform when adsorbing the plate 9, reducing the deformation of the plate 9. In addition, during the heating and drying process, the flow divider plate 611 is used to make the hot air act evenly on the surface of the plate 9 for the flip shell 61 under the plate 9, ensuring the uniform heating of the bottom surface of the plate 9.

[0081] A further improvement is that the electric heating mesh 63 is disposed between the corresponding flip shell 61 and the bidirectional air pump 62 and the diverter plate 611; a connecting hole 613 is provided on the side wall of the flip shell 61, the connecting hole 613 connects the inner cavity of the flip shell 61 and the inner cavity of the box body 11, and the connecting hole 613 is located on the side of the diverter plate 611 facing away from the electric heating mesh 63; the connecting holes 613 are evenly distributed along the circumferential side wall of the flip shell 61; and an elastic and closed-loop buffer pad 612 is provided on the open side of the flip shell 61.

[0082] Specifically, such as Figure 13 and Figure 14 As shown, the diverter plate 611 also protects the electric heating grid 63, performs preliminary filtration of the air entering the flip shell 61, reduces dust and impurities on the electric heating grid 63, and ensures the safe operation of the electric heating grid 63. The evenly distributed connecting holes 613 on the circumferential sidewalls of the flip shell 61 reduce the power of the bidirectional air pump 62 during operation, allowing the gas to be discharged from the connecting holes 613 after contacting the bottom surface of the plate 9, preventing the plate 9 from being blown over. The buffer pad 612 is a rubber pad with a rectangular frame structure. When the two flip shells 61 rotate to the storage / retrieval position, the bidirectional air pump 62 operates at high power, ensuring that the plate 9 is firmly adsorbed onto the buffer pad 612 of one of the flip shells 61. Furthermore, the buffer pad 612 achieves flexible contact, preventing wear caused by rigid contact between the plate 9 and the flip shell 61, thus avoiding reduced product quality.

[0083] A further improvement is that it also includes a circulating filter assembly 8, which is used to extract gas from the processing chamber 1, filter it, and then return it to the processing chamber 1.

[0084] After the chamber door 12 is closed, the circulating filter assembly 8 operates, continuously drawing air from the chamber 11, filtering it, and then returning it to the processing chamber 1. On the one hand, it can extract harmful gases, dust particles, and moisture from the chamber 11. These dust particles originate from impurities mixed in by the external processing environment when the chamber door 12 is opened, while the harmful gases and moisture originate from the solvents and moisture volatilized from the paint during the painting and drying process. This ensures the cleanliness of the processing chamber 1 and prevents harmful impurities from accumulating in the processing chamber 1 and affecting the painting and drying quality. On the other hand, the circulating filter assembly 8 can also drive the airflow in the processing chamber 1, making the heat distribution in the processing chamber 1 more uniform, which is conducive to promoting the smooth drying process. In addition, the circulating filter assembly 8 can filter and purify the harmful gases generated during the drying process in a timely manner, preventing harmful gases from remaining in the processing chamber 1 and spreading into the processing environment when the workers open the chamber door 12, thus affecting the respiratory health of the surrounding workers.

[0085] Further improvements include, for example Figures 1-4As shown, the circulating filter assembly 8 includes an air pump 81, a filter housing 82, and a return pipe 83. The input end of the air pump 81 and the return pipe 83 are both connected to the inner cavity of the processing box 1. A filter screen frame 84 for storing filter material is detachably installed inside the filter housing 82. The filter screen frame 84 divides the inner cavity of the filter housing 82 into an air inlet chamber connected to the output end of the air pump 81 and an air outlet chamber connected to the return pipe 83.

[0086] When the circulating filter assembly 8 is running, the air pump 81 starts, drawing air from the processing chamber 1 and delivering it to the air inlet chamber of the filter housing 82. The filter screen frame 84 inside the filter housing 82 is used to store filter material, preferably activated carbon particles. The activated carbon particles remove harmful substances from the air, allowing the clean air to return to the processing chamber 1 through the return pipe 83. This ensures the cleanliness of the gas inside the processing chamber 1, guarantees the quality of painting and drying, and reduces the residue of harmful substances inside the processing chamber 1, thereby ensuring a healthy surrounding air environment and avoiding impact on the respiratory health of surrounding personnel.

[0087] A further improvement is that the housing 11 is provided with an exhaust port 112 and a return port 113, which are respectively connected to the input end of the air pump 81 and the return pipe 83; the exhaust port 112 is located at the upper part of the housing 11, and the return port 113 is located at the lower part of the housing 11.

[0088] Since the door 12 of the processing chamber 1 is a movable part that can rotate and change position, the exhaust port 112 and the return port 113 are both located on the chamber body 11 to ensure stable and reliable communication between the air pump 81 and the filter shell 82 and the processing chamber 1. In addition, during the painting and drying process, the temperature inside the processing chamber 1 is generally higher than the outside temperature, causing volatile harmful substances and moisture to mainly flow upward. By extracting the volatile harmful substances and moisture concentrated in the upper part of the processing chamber 1 and transporting them to the filter shell 82 for filtration, clean gas can enter the lower part through the return pipe 83 to achieve air circulation and filtration.

[0089] A further improvement is that the exhaust port 112 and the return port 113 are distributed at intervals along the side wall of the housing 11. The housing 11 is fixedly connected to an exhaust shell 114 and a return shell 115. The exhaust shell 114 and the return shell 115 enclose the housing 11 to form an exhaust chamber and a return chamber, respectively. The exhaust chamber is connected between the exhaust port 112 and the input end of the air pump 81, and the return chamber is connected between the return port 113 and the return pipe 83.

[0090] With this design, air can be easily drawn from multiple locations in the upper part of the housing 11 through multiple exhaust ports 112. After being collected in the exhaust shell 114, the air is delivered to the filter shell 82 by the air pump 81 for filtration. The clean air then enters the return shell 115 through the return pipe 83. Through multiple return ports 113 at the bottom of the housing 11, the clean air in the return shell 115 can be divided into multiple paths and dispersed from the multiple return ports 113 into the housing 11. This promotes air circulation and ensures that harmful gases can be drawn from multiple locations, thereby improving the purification range and purification effect of the air inside the housing 11.

[0091] A further improvement is that the return pipe 83 is a three-way pipe, with one end of the return pipe 83 connected to the filter shell 82 and the box 11 respectively, and the other end connected to the outside. The return pipe 83 is connected to a three-way valve 831.

[0092] The return pipe 83 is a three-way pipe, which allows for easy connection between the air outlet chamber of the filter housing 82 and either the box 11 or the outside. Thus, after the double-sided spray painting and drying of the board 9 is completed, when the box door 12 is opened, the three-way valve 831 is activated, connecting the air outlet chamber of the filter housing 82 to the outside. The vacuum pump 81 then starts, drawing in the high-temperature air from the box 11. After being purified by the filter material in the filter housing 82, the air is released to the outside. Meanwhile, the cold air from other parts of the outside is introduced into the filter housing 82, lowering the ambient temperature inside the box 11. This prevents the inside of the box 11 from becoming too hot when the box door 12 is opened, which could easily burn nearby personnel, ensuring that personnel can safely handle the board 9.

[0093] A further improvement is that the filter housing 82 includes a housing 821 with an open top and a cover 822 that can be detachably placed on the housing 821. The housing 821 is provided with an air inlet 8211 and an air outlet 8212. The air inlet 8211 is connected between the air inlet chamber and the input end of the air pump 81, and the air outlet 8212 is connected between the air outlet chamber and the return pipe 83.

[0094] Specifically, such as Figure 15 and Figure 16As shown, in the filter housing 82, the housing 821 is a barrel-shaped structure with an open top, while the cover 822 is a rectangular plate-shaped structure. The outer circumferential edge of the top of the housing 821 is integrally connected with an external protruding frame 8214. The four corners of the external protruding frame 8214 are detachably connected to the four corners of the cover 822 by threaded fastening bolts 823 and fastening nuts 824, thereby realizing the detachable connection between the housing 821 and the cover 822, which facilitates the periodic removal of the filter screen frame 84 to replace the filter material stored therein. In the filter housing 82, the position of the housing 821 remains basically unchanged. Therefore, the air inlet 8211 and the air outlet 8212 are both set on the housing 821, which can ensure the connection between the output end of the air pump 81 and the air inlet 8211 and the connection between the return pipe 83 and the air outlet 8212.

[0095] A further improvement is that an inner convex frame 8213 is provided on the circumferential inner wall of the housing 821, located between the air inlet 8211 and the air outlet 8212. The filter frame 84 is a barrel-shaped structure with an open top. The circumferential outer edge of the filter frame 84 is sealed and fitted to the circumferential inner wall of the inner convex frame 8213. An outer flange 841 is provided on the top circumferential outer edge of the filter frame 84, located above the inner convex frame 8213.

[0096] Specifically, such as Figures 16-18 As shown, with the above structure, the inner convex frame 8213 formed in the housing 821 can support the outer flange 841 of the filter frame 84, thereby supporting the filter frame 84. The filter frame 84 has a barrel-shaped structure, which is convenient for storing filter materials such as activated carbon particles. The outer circumferential edge of the filter frame 84 is sealed to the inner circumferential wall of the inner convex frame 8213, ensuring that the filter frame 84 is stably installed in the housing 821 and avoiding horizontal displacement and vibration.

[0097] A further improvement is that a positioning element is provided on the bottom surface of the cover 822. The outer circumferential edge of the positioning element is fitted with the inner circumferential wall of the housing 821. The outer flange 841 is sandwiched between the inner convex frame 8213 and the positioning element. The positioning element includes a positioning frame 8221 fixed to the bottom surface of the cover 822 and pressure columns 8222 fixed to the bottom of the positioning frame 8221 and distributed circumferentially along the positioning frame 8221. The outer circumferential edge of the positioning frame 8221 is fitted with the inner circumferential wall of the housing 821, and the bottom end of the pressure column 8222 abuts against the outer flange 841.

[0098] Specifically, such as Figure 17 and Figure 18As shown, by setting a positioning component, the positioning frame 8221 in the positioning component is sealed and fitted to the circumferential inner wall of the housing 821, ensuring the precise docking of the cover 822 and the housing 821. While the cover 822 is locked onto the outer protruding frame 8214 of the housing 821 by fastening bolts 823 and fastening nuts 824, the pressure column 8222 in the positioning component abuts against the outer flange 841, applying pressure to the outer flange 841 and locking it onto the inner protruding frame 8213, thereby achieving the locking connection of the outer flange 841, which in turn fixes the position of the filter frame 84 and ensures that the filter frame 84 is firmly installed inside the filter housing 82.

[0099] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A full-automatic rapid paint spraying and drying integrated device, characterized in that, The utility model relates to a processing box (1) and a processing assembly, and the processing box (1) comprises a box body (11) and a box door (12), the box body (11) is open on one side and is rotatably connected with the box door (12), the length direction of the open side of the box body (11) is the first direction, and a locking member (13) is arranged between the box body (11) and the box door (12) to lock and connect the two to form an inner cavity of the processing box (1). The processing assembly comprises a paint spraying unit (2) and a heating unit (3), the paint spraying unit (2) comprises a downwardly directed spray head (21) arranged in the box body (11), the spray head (21) is fixedly connected with a delivery pipe (22) penetrating through the inner wall or the side wall of the box body (11), and the delivery pipe (22) is used for connecting a paint supply device, and the heating unit (3) comprises an infrared lamp (31) arranged in the box body (11). The storage rack assembly is arranged below the processing assembly and comprises a translation frame (4), a translation unit (5), a turnover unit (6) and a driving unit (7), the turnover unit (6) is distributed along the first direction, the turnover unit (6) comprises two turnover shells (61) symmetrically distributed and rotatable above the translation frame (4) and a pressure regulating unit arranged below the two turnover shells (61), the symmetry planes of the two turnover shells (61) are parallel to the open side of the box body (11), one side of each of the two turnover shells (61) is open, and the rotation axis is parallel to the first direction, the driving unit (7) drives the two turnover shells (61) to rotate between a laying position and an access position, in the laying position, the open sides of the two turnover shells (61) are both horizontal and located at the top surfaces of the corresponding turnover shells (61), in the access position, the open sides of the two turnover shells (61) are both vertical and face each other, the distance between the open sides of the two turnover shells (61) is greater than or equal to the thickness of a plate (9), and the pressure regulating unit is used for regulating the air pressure in the turnover shells (61); the translation unit (5) drives the translation frame (4) to move in a horizontal direction perpendicular to the first direction so that the open side of one of the turnover shells (61) in the laying position faces the processing assembly. In the access position, the distance between the open sides of the two turnover shells (61) is equal to the thickness of the plate (9).

2. The full-automatic rapid paint spraying and drying integrated device according to claim 1, characterized in that: The pressure regulating unit is a bidirectional air pump (62), and the two ends of the bidirectional air pump (62) are fixedly connected with the two turnover shells (61) respectively.

3. The full-automatic rapid paint spraying and drying integrated device according to claim 1, characterized in that: The turnover shell (61) is provided with a flow dividing plate (611), the circumferential outer edge of the flow dividing plate (611) is fixedly connected with the circumferential inner wall of the turnover shell (61), and the flow dividing plate (611) is densely provided with flow dividing through holes (6111).

4. The full-automatic rapid paint spraying and drying integrated device according to claim 1, characterized in that: The open side of the turnover shell (61) is provided with a closed-loop-shaped buffer pad (612).

5. The full-automatic rapid paint spraying and drying integrated device according to claim 1, characterized in that: ​ 6. The full-automatic rapid paint spraying and drying integrated device according to claim 1, characterized in that: The driving unit (7) comprises a lifting mechanism (71) arranged on the translation frame (4) and a transmission mechanism (72) corresponding to the turnover unit (6), the transmission mechanism (72) comprising a transmission rod (721) hinged to the output end of the lifting mechanism (71) and corresponding to the two turnover shells (61).

7. The full-automatic rapid paint spraying and drying integrated device according to claim 6, characterized in that: The lifting mechanism (71) comprises a lifting motor (711) fixedly connected to the translation frame (4) and extending upward, a lifting screw rod (712) coaxially connected to the output end of the lifting motor (711), a lifting screw sleeve (713) threadedly connected to the lifting screw rod (712), and a lifting bar (714) fixed to the top end of the lifting screw sleeve (713) and extending in a first direction, the lifting bar (714) being rotationally connected to the transmission rod (721).

8. The full-automatic rapid paint spraying and drying integrated device according to claim 7, characterized in that: The lifting mechanism (71) further comprises a protection cylinder (715) extending in a vertical direction, the protection cylinder (715), the translation frame (4) and the lifting screw sleeve (713) forming a protection cavity enclosing the lifting motor (711) and the lifting screw rod (712).

9. The full-automatic rapid paint spraying and drying integrated device according to claim 1, characterized in that: The side wall of the box (11) opposite to the open side thereof is provided with an isolation pipe (111) extending towards the open side thereof, the isolation pipe (111) being closed to the open side of the box (11), the translation unit (5) comprising a translation oil cylinder, the cylinder barrel of the translation oil cylinder being fixed in the isolation pipe (111), the piston rod being sealedly penetrated through the closed end of the isolation pipe (111) and connected to the translation frame (4).

10. The full-automatic rapid paint spraying and drying integrated device according to claim 9, characterized in that: The translation frame (4) is provided with a support roller (46) in contact with the inner bottom wall of the box (11).

Images