Coating equipment with drying function

Abstract

The coating equipment with the drying function comprises a bottom plate, the two sides of the upper surface of the bottom plate are fixedly connected with vertical plates, the upper ends of the two vertical plates are fixedly connected with a machine body, the side wall of the machine body is provided with a first opening, the side wall of the machine body is fixedly connected with a shell, and the shell is provided with a second opening. And a drying structure is arranged on the side wall of the shell. The utility model relates to the technical field of coating equipment, and in the coating equipment with the drying function, through the cooperation of the sliding block, the motor, the fan blades and the heater, the situation that a sprayed workpiece is heated and dried by infrared rays is avoided, and the problem that the workpiece is not heated and dried after being sprayed by the coating equipment is solved. The problems that in the prior art, a sprayed workpiece is dried through irradiation of infrared rays, however, due to the fact that the irradiation range of the infrared rays is limited, local heating is prone to being excessive, other parts are heated insufficiently during heating, and the heating and drying work quality of the workpiece is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating equipment, in particular to coating equipment with a drying function. Background Art

[0002] Coating equipment is an important part of the surface manufacturing process. It involves rust prevention, corrosion prevention, aesthetics, and changing the shortcomings of the material itself. The main functions of coating equipment include surface pretreatment before coating, painting, coating drying and curing, mechanized transportation, dust-free constant temperature and humidity air supply equipment, and other ancillary equipment.

[0003] The existing coating equipment uses a connection block to directly spray the workpiece. After spraying the workpiece, the workpiece needs to be dried. Infrared rays are used to dry the workpiece, and then the workpiece is manually taken out and collected, such as the authorization announcement number "CN210138779U";

[0004] After the existing coating equipment sprays the workpiece, it uses infrared irradiation to dry the sprayed workpiece. However, due to the limited irradiation range of the infrared ray, it is easy to overheat some parts during heating and underheat other parts, which reduces the heating and drying quality of the workpiece. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a coating equipment with a drying function, which solves the problem that the prior coating equipment uses infrared irradiation to dry the workpiece after spraying, but due to the limited irradiation range of the infrared ray, local overheating is prone to occur during heating, while other parts are underheated, thereby reducing the heating and drying quality of the workpiece.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a coating equipment with drying function, including a base plate, vertical plates are fixedly connected to both sides of the upper surface of the base plate, the upper ends of the two vertical plates are fixedly connected to a body, the side wall of the body is provided with a first opening, the side wall of the body is fixedly connected to an outer shell, the side wall of the outer shell is provided with a drying structure, the drying structure includes a slider, a motor, fan blades and a heater, the outer wall of the heater is fixedly connected to the inner wall of the body, the side of the slider close to the first opening is fixedly connected to the motor through a bracket, and the output shaft of the motor is fixedly connected to the fan blades.

[0007] Preferably, the upper surface of the base plate is fixedly connected to a first servo motor via a bracket, an output shaft of the first servo motor passes through the machine body and is rotatably connected to the machine body via a bearing, and a disc is fixedly connected to the output shaft of the first servo motor.

[0008] Preferably, the inner wall of the shell is provided with a fast circulation structure, and the fast circulation structure includes a straight plate, a stepper motor, a first connecting rod, a second connecting rod and a vertical rod. The upper end of the straight plate is fixedly connected to the side wall of the shell, and the side wall slide groove of the straight plate is slidingly engaged with the side wall of the slider. The stepper motor is fixedly connected to the side wall of the shell through a bracket, and the output shaft of the stepper motor passes through the shell and is rotatably connected to the shell through a bearing. The output shaft of the stepper motor is fixedly connected to the first connecting rod, and the first connecting rod is movably connected to the second connecting rod through a pin shaft. The second connecting rod is movably connected to the vertical rod through a pin shaft, and the vertical rod passes through the side wall of the shell and is movably connected to the side wall of the shell. The lower end of the vertical rod is fixedly connected to the side wall of the slider.

[0009] Preferably, a side wall of the machine body is provided with a second opening, a transverse plate is fixedly connected to the side wall of the machine body, and a hydraulic cylinder is fixedly connected to the side wall of the transverse plate.

[0010] Preferably, the telescopic end of the hydraulic cylinder is fixedly connected with a connecting block, and the connecting block passes through the second opening.

[0011] Preferably, a sliding door is movably connected to the side wall of the machine body, and a handle is fixedly connected to the side wall of the sliding door.

[0012] Preferably, the side wall of the connecting block is fixedly connected to an electric telescopic rod, the lower end of the electric telescopic rod is provided with a spraying adjustment structure, the spraying adjustment structure comprises a box body, a second servo motor, a worm, a worm gear, a vertical rod, a nozzle and a material delivery hose, the side wall of the box body is fixedly connected to the lower end of the electric telescopic rod, the side wall of the box body is fixedly connected to the second servo motor through a bracket, the output shaft of the second servo motor passes through the box body and is rotatably connected to the box body through a bearing, the output shaft of the second servo motor is fixedly connected to a worm, the worm is rotatably connected to the side wall of the box body through a bearing, the side wall of the worm is meshingly connected to a worm gear, the worm gear is movably connected to the inner wall of the box body through a pin shaft, the surface of the worm gear is fixedly connected to the vertical rod, the vertical rod passes through the opening of the box body, the lower end of the vertical rod is equipped with a nozzle, the side wall of the nozzle is connected to a material delivery hose, the material delivery hose passes through the side wall of the machine body and is movably connected to the side wall of the machine body. Beneficial Effects

[0013] The utility model provides a coating device with a drying function. It has the following beneficial effects: the coating device with a drying function avoids using infrared rays to heat and dry the workpiece after spraying through the cooperation between the slider, the motor, the fan blade and the heater, and uses the blowing of the heater and the fan blade to make the hot air contact with the workpiece, so as to perform comprehensive heating and drying work on the workpiece, thus solving the problem that after the coating device sprays the workpiece, the workpiece after spraying is dried by irradiation of infrared rays, but due to the limited irradiation range of infrared rays, it is easy to overheat locally during heating, and insufficient heating of other parts, thereby reducing the heating and drying work quality of the workpiece.

[0014] Through the coordination among the straight plate, the stepper motor, the first connecting rod, the second connecting rod and the vertical rod, the circulation of hot air can be accelerated, so that the workpiece after spraying can be quickly contacted with the hot air, thereby accelerating the heating and drying of the workpiece after spraying, and solving the problem that the coating equipment needs to heat for a long time in order to fully dry the workpiece after spraying, thereby reducing the drying efficiency.

[0015] Through the coordination among the box, the second servo motor, the worm, the worm gear, the vertical rod, the nozzle and the feed hose, it is possible to spray the blind spots of the workpiece, spray the workpiece at multiple angles, improve the spraying precision of the workpiece, and solve the problem that the coating equipment cannot spray the workpiece at multiple angles when spraying the workpiece, thereby reducing the spraying precision of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the middle slider, motor and fan blades;

[0019] Figure 4 for Figure 1 A schematic diagram of the structure of the first connecting rod, the second connecting rod and the vertical rod;

[0020] Figure 5 for Figure 2 A schematic diagram of the structure of the middle connecting block, the second opening and the hydraulic cylinder;

[0021] Figure 6 for Figure 1 Schematic diagram of the structure of the middle box, electric telescopic rod and sprinkler head.

[0022] In the figure: 1, bottom plate, 2, vertical plate, 3, disc, 4, heater, 5, horizontal plate, 6, hydraulic cylinder, 7, connecting block, 8, second opening, 9, shell, 10, first connecting rod, 11, second connecting rod, 12, vertical rod, 13, slider, 14, straight plate, 15, first opening, 16, machine body, 17, first servo motor, 18, sliding door, 19, handle, 20, motor, 21, fan blade, 22, stepping motor, 23, worm gear, 24, second servo motor, 25, feed hose, 26, nozzle, 27, vertical pole, 28, worm, 29, box, 30, electric telescopic rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] After the existing coating equipment sprays the workpiece, it uses infrared irradiation to dry the sprayed workpiece. However, due to the limited irradiation range of the infrared ray, it is easy to overheat some parts during heating and underheat other parts, which reduces the heating and drying quality of the workpiece.

[0025] In view of this, the utility model provides a coating equipment with a drying function. The coating equipment with a drying function avoids using infrared rays to heat and dry the workpiece after spraying through the cooperation between a slider, a motor, a fan blade and a heater. The blowing of the heater and the fan blade is used to make hot air contact with the workpiece, and the workpiece is comprehensively heated and dried. This solves the problem that after the coating equipment sprays the workpiece, it uses infrared rays to dry the sprayed workpiece, but due to the limited irradiation range of the infrared rays, local overheating is prone to occur during heating, while other parts are insufficiently heated, thereby reducing the heating and drying quality of the workpiece.

[0026] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0027] Embodiment 1, by Figure 1-6It can be seen that a coating equipment with a drying function in this case includes a bottom plate 1, and vertical plates 2 are fixedly connected to both sides of the upper surface of the bottom plate 1. The upper ends of the two vertical plates 2 are fixedly connected to an organic body 16, which can fix the position of the organic body 16. When the organic body 16 is placed inside the organic body 16 for work, the organic body 16 will shake. A first opening 15 is provided on the side wall of the organic body 16, and a shell 9 is fixedly connected to the side wall of the organic body 16. The position of the shell 9 is fixed to avoid the shell 9 from shaking during work. A drying structure including a slider 13, a motor 20, a fan blade 21 and a heater 4 is provided on the side wall of the shell 9. The outer wall of the heater 4 is fixedly connected to the inner wall of the organic body 16. The model of the heater 4 can be selected according to actual needs to meet the work needs. When the heater 4 is started, hot air can be sprayed into the organic body 1. The side of the slider 13 close to the first opening 15 is fixedly connected to the motor 20 through a bracket. The model of the motor 20 can be selected according to actual needs to meet the work needs. The output shaft of the motor 20 is fixedly connected to the fan blade 21. When the motor 20 is started, the fan blade 21 can be driven to rotate.

[0028] In the specific implementation process, it is worth pointing out that the position of the body 16 can be fixed, and the body 16 will shake when placed inside the body 16 for work. The position of the shell 9 is fixed to prevent the shell 9 from shaking during work. At the same time, the model of the heater 4 can be selected according to actual needs to meet the work needs. The heater 4 can be started to spray hot air into the body 1. The model of the motor 20 can be selected according to actual needs to meet the work needs. The motor 20 can drive the fan blades 21 to rotate when it is started. The fan blades 21 rotate to slowly blow air into the body 16. The hot air sprayed by the heater 4 cooperates to drive the hot air to circulate in the body 16, so that the workpiece can be heated more evenly.

[0029] Furthermore, the upper surface of the bottom plate 1 is fixedly connected to the first servo motor 17 through a bracket. The model of the first servo motor 17 can be determined according to actual needs and can meet working needs. The output shaft of the first servo motor 17 passes through the machine body 16 and is rotatably connected to the machine body 16 through a bearing. The output shaft of the first servo motor 17 can rotate in the machine body 16. The output shaft of the first servo motor 17 is fixedly connected to the disc 3. The first servo motor 17 can drive the disc 3 to rotate when it is started.

[0030] In the specific implementation process, it is worth pointing out that the model of the first servo motor 17 can meet the work needs according to actual needs. The output shaft of the first servo motor 17 can rotate in the body 16. The first servo motor 17 can drive the disc 3 to rotate when it is started. The disc 3 rotates slowly and can drive the workpiece on the disc 3 to rotate. The spraying angle of the workpiece can be adjusted, which increases the spraying precision of the workpiece.

[0031] Specifically, when the workpiece is in the spraying operation and the spraying angle needs to be adjusted, the external power supply of the first servo motor 17 is turned on, the first servo motor 17 starts to drive the disk 3 to rotate, the rotation of the disk 3 drives the workpiece to rotate, and the spraying angle of the workpiece is adjusted. After the workpiece is sprayed, hot air is transported into the machine body 16 through the heater 4, and then the external power supply of the motor 20 is turned on, the motor 20 starts to drive the fan blades 21 to rotate slowly, and the fan blades 21 rotate to blow air into the machine body 1 through the first opening 15, so that the hot air in the machine body 16 is circulated, the hot air is in full contact with the workpiece, the workpiece is evenly heated, and the workpiece is heated and dried.

[0032] Embodiment 2, by Figure 1-4 It can be seen that the inner wall of the shell 9 is provided with a fast circulation structure, which includes a straight plate 14, a stepper motor 22, a first connecting rod 10, a second connecting rod 11 and a vertical rod 12. The upper end of the straight plate 14 is fixedly connected to the side wall of the shell 9 to fix the position of the straight plate 14. The side wall slide groove of the straight plate 14 is slidably engaged with the side wall of the slider 13. The slider 13 can slide up and down in the side wall slide groove of the straight plate 14. The stepper motor 22 is fixedly connected to the side wall of the shell 9 through a bracket. The model of the stepper motor 22 can be selected according to actual needs to meet the work needs. The output shaft of the stepper motor 22 passes through the shell 9 and is rotatably connected to the shell 9 through a bearing. The output shaft can rotate in the housing 9, and the output shaft of the stepper motor 22 is fixedly connected to the first connecting rod 10. When the stepper motor 22 is started, it can drive the first connecting rod 10 to swing back and forth up and down. The first connecting rod 10 is movably connected to the second connecting rod 11 through a pin shaft. The up and down swinging of the first connecting rod 10 can drive the second connecting rod 11 to move up and down. The second connecting rod 11 is movably connected to a vertical rod 12 through a pin shaft. The vertical rod 12 penetrates the side wall of the housing 9 and is movably connected to the side wall of the housing 9. The up and down movement of the second connecting rod 11 can drive the vertical rod 12 to move up and down in the housing 9. The lower end of the vertical rod 12 is fixedly connected to the side wall of the slider 13. The up and down movement of the vertical rod 12 can drive the slider 13 to move up and down.

[0033] In the specific implementation process, it is worth pointing out that the position of the straight plate 14 is fixed, and the slider 13 can slide up and down in the side wall slide groove of the straight plate 14. The model of the stepper motor 22 can be selected according to actual needs to meet the working needs. The output shaft of the stepper motor 22 can rotate in the shell 9. The start of the stepper motor 22 can drive the first connecting rod 10 to swing back and forth up and down. The up and down swinging of the first connecting rod 10 can drive the second connecting rod 11 to move up and down. The up and down movement of the second connecting rod 11 can drive the vertical rod 12 to move up and down in the shell 9. The up and down movement of the vertical rod 12 can drive the slider 13 to move up and down. The up and down movement of the slider 13 can drive the fan blades 21 to move up and down, which can speed up the blowing flow of the fan blades 21 and speed up the hot air circulation inside the machine body 16.

[0034] Further, the side wall of the machine body 16 is provided with a second opening 8, the side wall of the machine body 16 is fixedly connected with a horizontal plate 5 to fix the position of the horizontal plate 5, and the side wall of the horizontal plate 5 is fixedly connected with a hydraulic cylinder 6, and the model of the hydraulic cylinder 6 can be selected according to actual needs to meet the working needs;

[0035] In the specific implementation process, it is worth pointing out that the position of the horizontal plate 5 is fixed, and the model of the hydraulic cylinder 6 can be selected according to actual needs to meet the work needs. The working position of the hydraulic cylinder 6 is fixed, which can make the work of the hydraulic cylinder 6 more stable;

[0036] Furthermore, the telescopic end of the hydraulic cylinder 6 is fixedly connected with a connecting block 7, and the connecting block 7 passes through the second opening 8. When the hydraulic cylinder 6 is started, the connecting block 7 can be driven to move left and right in the second opening 8.

[0037] In the specific implementation process, it is worth pointing out that the activation of the hydraulic cylinder 6 can drive the connecting block 7 to move left and right in the second opening 8, so as to facilitate the spraying adjustment of the workpiece;

[0038] Furthermore, a sliding door 18 is movably connected to the side wall of the body 16, and a handle 19 is fixedly connected to the side wall of the sliding door 18, and the sliding door 18 can be opened by the handle 19;

[0039] In the specific implementation process, it is worth pointing out that the sliding door 18 can be opened by the handle 19, and the equipment in the machine body 16 can be directly repaired by opening the sliding door 18, which is convenient for the maintenance of the equipment;

[0040] Specifically, the sliding door 18 is opened by the handle 19, the workpiece to be sprayed is placed on the disc 3, and the hydraulic cylinder 6 is started. The hydraulic cylinder 6 starts to drive the connecting block 7 to move left and right in the second opening 8, adjust the spraying working position of the workpiece, and spray the workpiece. When the workpiece after spraying is dried, the external power supply of the stepper motor 22 is turned on, and the stepper motor 22 starts to drive the first connecting rod 10 to swing back and forth. The up and down reciprocating swing of the first connecting rod 10 drives the second connecting rod 11 to move up and down, drives the vertical rod 12 to move up and down in the outer shell 9, and at the same time drives the slider 13 to slide up and down in the side wall slide groove of the straight plate 14, drives the fan blades 21 to move up and down, thereby accelerating the circulation of gas, accelerating the circulation of hot air in the body 16, and accelerating the drying of the workpiece.

[0041] Embodiment 3, by Figure 1-6It can be seen that the side wall of the connecting block 7 is fixedly connected with an electric telescopic rod 30, and the left and right movement of the connecting block 7 can drive the electric telescopic rod 30 to move left and right. The model of the electric telescopic rod 30 can be selected according to actual needs to meet the work needs. The lower end of the electric telescopic rod 30 is provided with a spray adjustment structure, and the spray adjustment structure includes a box body 29, a second servo motor 24, a worm 28, a worm gear 23, a vertical rod 27, a nozzle 26 and a feed hose 25. The side wall of the box body 29 is fixedly connected to the lower end of the electric telescopic rod 30. The start of the electric telescopic rod 30 can drive the box body 29 to move up and down. The side wall of the box body 29 is fixedly connected with the second servo motor 24 through a bracket. The model of the second servo motor 24 can be selected according to actual needs to meet the work needs. The output shaft of the second servo motor 24 passes through the box body 29 and is rotatably connected to the box body 29 through a bearing. The second servo motor 24 The output shaft of the second servo motor 24 can rotate in the box body 29, the output shaft of the second servo motor 24 is fixedly connected with a worm 28, and the worm 28 is rotatably connected to the side wall of the box body 29 through a bearing. When the second servo motor 24 is started, the worm 28 can be driven to rotate in the box body 29. The side wall of the worm 28 is meshed and connected with a worm wheel 23, and the worm wheel 23 is movably connected to the inner wall of the box body 29 through a pin shaft. The rotation of the worm 208 can drive the worm wheel 23 to move in the box body 29. The surface of the worm wheel 23 is fixedly connected with a vertical rod 27, and the vertical rod 27 passes through the opening of the box body 29. The movement of the worm wheel 23 can drive the vertical rod 27 to move in the opening of the box body 29. A nozzle 26 is installed at the lower end of the vertical rod 27. When the vertical rod 27 moves, it can drive the nozzle 26 to move. The side wall of the nozzle 26 is connected with a feeding hose 25, and the feeding hose 25 passes through the side wall of the machine body 16 and is movably connected to the side wall of the machine body 16.

[0042] In the specific implementation process, it is worth pointing out that the left and right movement of the connecting block 7 can drive the electric telescopic rod 30 to move left and right. The model of the electric telescopic rod 30 can be selected according to actual needs to meet the work needs. The start of the electric telescopic rod 30 can drive the box 29 to move up and down. At the same time, the model of the second servo motor 24 can be selected according to actual needs to meet the work needs. The output shaft of the second servo motor 24 can rotate in the box 29. The start of the second servo motor 24 can drive the worm 28 to rotate in the box 29. The rotation of the worm 208 can drive the worm wheel 23 to move in the box 29. The movement of the worm wheel 23 can drive the vertical rod 27 to move in the opening of the box 29. When the vertical rod 27 moves, it can drive the nozzle 26 to move. The nozzle 26 is adjusted to move, and the blind angle and multi-angle of the workpiece can be sprayed, which increases the spraying precision of the workpiece.

[0043] Specifically, when it is necessary to adjust the spraying angle of the workpiece, the external power supply of the electric telescopic rod 30 is turned on, and the electric telescopic rod 30 is started to drive the box 29 to move downward to adjust the spraying height. After adjusting to a suitable spraying height, the external power supply of the second servo motor 24 is turned on, and the second servo motor 24 is started to drive the worm 28 to rotate in the box 29. The rotation of the worm 28 drives the worm wheel 23 to move in the box 29, drives the vertical rod 27 to move in the side wall opening of the box 29, and drives the nozzle 26 to move at the same time, adjusts the spraying angle, connects the feed hose 25 with the external material box, and sprays the spray paint from the nozzle 26 to the workpiece through the feed hose 25 through the suction pump, sprays the dead corners of the workpiece, and sprays the workpiece at multiple angles.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0045] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating device with a drying function, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to vertical plates (2) on both sides, the upper ends of the two vertical plates (2) are fixedly connected to a body (16), the side wall of the body (16) is provided with a first opening (15), the side wall of the body (16) is fixedly connected to a housing (9), and the side wall of the housing (9) is provided with a drying structure; The drying structure comprises a slider (13), a motor (20), a fan blade (21) and a heater (4); The outer wall of the heater (4) is fixedly connected to the inner wall of the body (16); a side of the slider (13) close to the first opening (15) is fixedly connected to a motor (20) via a bracket; and an output shaft of the motor (20) is fixedly connected to a fan blade (21).

2. The coating equipment with drying function according to claim 1, characterized in that: The upper surface of the base plate (1) is fixedly connected to a first servo motor (17) via a bracket; an output shaft of the first servo motor (17) passes through the machine body (16) and is rotatably connected to the machine body (16) via a bearing; and the output shaft of the first servo motor (17) is fixedly connected to a disk (3).

3. The coating equipment with drying function according to claim 1, characterized in that: The inner wall of the housing (9) is provided with a rapid circulation structure; The rapid circulation structure comprises a straight plate (14), a stepping motor (22), a first connecting rod (10), a second connecting rod (11) and a vertical rod (12); The upper end of the straight plate (14) is fixedly connected to the side wall of the housing (9), the side wall slide groove of the straight plate (14) is slidably engaged with the side wall of the slide block (13), the stepper motor (22) is fixedly connected to the side wall of the housing (9) through a bracket, the output shaft of the stepper motor (22) passes through the housing (9) and is rotatably connected to the housing (9) through a bearing, the output shaft of the stepper motor (22) is fixedly connected to a first connecting rod (10), the first connecting rod (10) is movably connected to a second connecting rod (11) through a pin shaft, the second connecting rod (11) is movably connected to a vertical rod (12) through a pin shaft, the vertical rod (12) passes through the side wall of the housing (9) and is movably connected to the side wall of the housing (9), and the lower end of the vertical rod (12) is fixedly connected to the side wall of the slide block (13).

4. The coating equipment with drying function according to claim 1, characterized in that: The side wall of the machine body (16) is provided with a second opening (8), the side wall of the machine body (16) is fixedly connected to a transverse plate (5), and the side wall of the transverse plate (5) is fixedly connected to a hydraulic cylinder (6).

5. The coating equipment with drying function according to claim 4, characterized in that: The telescopic end of the hydraulic cylinder (6) is fixedly connected to a connecting block (7), and the connecting block (7) passes through the second opening (8).

6. The coating equipment with drying function according to claim 1, characterized in that: The side wall of the machine body (16) is movably connected to a sliding door (18), and the side wall of the sliding door (18) is fixedly connected to a handle (19).

7. The coating equipment with drying function according to claim 5, characterized in that: The side wall of the connection block (7) is fixedly connected to an electric telescopic rod (30), and a spraying adjustment structure is provided at the lower end of the electric telescopic rod (30); The spraying adjustment structure comprises a box (29), a second servo motor (24), a worm (28), a worm wheel (23), a vertical rod (27), a spray head (26) and a material delivery hose (25); The side wall of the box (29) is fixedly connected to the lower end of the electric telescopic rod (30); the side wall of the box (29) is fixedly connected to a second servo motor (24) via a bracket; an output shaft of the second servo motor (24) passes through the box (29) and is rotatably connected to the box (29) via a bearing; the output shaft of the second servo motor (24) is fixedly connected to a worm (28); the worm (28) is rotatably connected to the side wall of the box (29) via a bearing; A worm gear (23) is meshingly connected to the side wall, and the worm gear (23) is movably connected to the inner wall of the box body (29) via a pin shaft. A vertical rod (27) is fixedly connected to the surface of the worm gear (23), and the vertical rod (27) passes through an opening of the box body (29). A nozzle (26) is installed at the lower end of the vertical rod (27). The side wall of the nozzle (26) is connected to a material delivery hose (25), and the material delivery hose (25) passes through the side wall of the machine body (16) and is movably connected to the side wall of the machine body (16).

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