Spraying and coloring device for plastic sunlight plate

Abstract

The utility model discloses a spraying and coloring device for a plastic sunlight plate, which relates to the technical field of spraying and coloring of sunlight plates, and comprises a feeding and discharging component, a support, a conveying component arranged on the support, a spraying component arranged above the support and a spraying component arranged below the spraying component, the spraying assembly is arranged on the support and used for spraying and coloring the sunlight plates conveyed by the conveying assembly, and the lifting assembly is arranged on the support and used for adjusting the spraying height of the spraying assembly. The automatic spraying, coloring and drying device is reasonable in design structure, automatic feeding and discharging of the sunlight plates on the support can be completed through the conveying assembly, spraying, coloring and drying can be carried out on the sunlight plates step by step under the action of the spraying assembly and the drying assembly, spraying, coloring and drying can be carried out on the two sunlight plates at the same time, the working efficiency is high, and the production cost is low. In addition, due to the adoption of an irradiation drying mode, wavy lines cannot be generated on the surface of the sunlight plate, and the light transmittance of the sunlight plate after spraying and coloring is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying and coloring of sun panels, in particular to a spraying and coloring device for plastic sun panels. Background Art

[0002] The scientific name of the solar panel is polycarbonate panel. It is a new type of high-strength, waterproof, light-transmitting and energy-saving roofing material. It is a transparent reinforced hollow panel or solid panel formed by hot extrusion process using polycarbonate plastic (PC) as raw material. It has good comprehensive performance and a wide range of applications. In order to meet consumers' demand for a variety of colors during the production of solar panels, the solar panels will be sprayed with colors while ensuring the light transmittance of the solar panels.

[0003] In the Chinese utility model with publication number CN211467562U, a spray coloring device for plastic sun panels is disclosed, which adds paint into a paint box, places the plastic sun panel on the top of the placement plate, and then starts the push rod motor and the pump body, the pump body sprays the paint through the liquid outlet pipe, the slide plate drives the placement plate to move, the placement plate drives the plastic sun panel to move, and the plastic sun panel is sprayed. After the spraying is completed, the drive motor and the heating plate are started, the drive shaft drives the cam to rotate, the cam drives the compact plate to move, the compact plate drives the positioning plate to move, the positioning plate squeezes the spring, so that the compact plate moves back and forth horizontally, the compact plate blows the hot air in the side groove into the working box through the first one-way valve, and the sprayed plastic sun panel is dried. The outside air enters the side groove through the second one-way valve, and the drive shaft drives the vertical shaft to rotate through the pulley and the belt at the same time, and the stirring blade stirs the paint in the paint box to prevent the paint from condensing during the drying process of the plastic sun panel.

[0004] The device uses a cam to drive the compact plate to move to transport the hot air in the side groove to the working box, and uses the hot air to dry the sprayed polycarbonate sheet. However, although the side hot air delivery method can accelerate the drying of the paint, the hot air will also cause the paint on the polycarbonate sheet to have wavy lines, affecting the light transmittance of the polycarbonate sheet, and workers are required to continuously load and unload materials. It is difficult to spray and dry at the same time, and the work efficiency is low. To this end, we provide a spray coloring device for plastic polycarbonate sheets to solve the above problems. Utility Model Content

[0005] 1) Technical issues solved

[0006] The utility model aims to make up for the deficiencies of the prior art and provides a spraying and coloring device for a plastic sun panel.

[0007] 2) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray coloring device for a plastic sun panel, comprising:

[0009] The loading and unloading parts include a bracket and a conveying assembly arranged on the bracket, and both side surfaces of the bracket are fixedly connected with a material discharge plate.

[0010] The spraying assembly is arranged above the bracket and is used for spraying and coloring the solar panels conveyed by the conveying assembly.

[0011] The lifting assembly is arranged on the bracket and is used for adjusting the spraying height of the spraying assembly.

[0012] The drying component is arranged above the bracket and is used for irradiating and drying the sprayed solar panels.

[0013] Furthermore, the conveying assembly includes a speed regulating motor installed on a bracket, a first transmission roller installed on an output shaft of the speed regulating motor, a second transmission roller rotatably connected to the bracket, and a conveyor belt, wherein the first transmission roller is transmission-connected to the second transmission roller via the conveyor belt.

[0014] Furthermore, the spray assembly includes a mounting plate, a paint tank mounted on the mounting plate, a delivery pump mounted on the paint tank, a diverter and an atomizing nozzle, the output end of the delivery pump is connected to the atomizing nozzle through the diverter, and the input end of the delivery pump is connected to the bottom surface of the paint tank.

[0015] Furthermore, the spraying assembly also includes a mounting groove opened on the mounting plate, a fixing rod installed in the mounting groove, a connecting block is installed on the fixing rod, and the atomizing nozzle is fixedly connected to the connecting block.

[0016] Furthermore, the lifting assembly includes two electric push rods fixedly connected to the bracket, the telescopic ends of the two electric push rods are fixedly connected to the mounting plate, and the two electric push rods are symmetrically arranged.

[0017] Furthermore, the drying assembly includes a light box, a baking lamp installed in the light box, and a supporting leg fixedly connected to the light box, and the bottom end of the supporting leg is fixedly connected to the bracket.

[0018] Furthermore, two reinforcement rods are installed on the discharge plate, and the reinforcement rods are fixedly connected to the bracket.

[0019] 3) Beneficial effects:

[0020] Compared with the prior art, the spray coloring device for the plastic sun panel has the following beneficial effects:

[0021] The utility model cooperates with the conveying component, the spraying component, the lifting component and the drying component to complete the automatic loading and unloading of the polycarbonate board on the bracket through the conveying component, and can gradually spray and color and dry the polycarbonate board under the action of the spraying component and the drying component, and the spraying and coloring and drying can be carried out on two polycarbonate boards at the same time, which not only has high working efficiency, but also adopts the irradiation drying method to avoid wave patterns on the surface of the polycarbonate board, thereby ensuring the light transmittance of the polycarbonate board after spraying and coloring. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The three-dimensional Figure 1 ;

[0023] Figure 2 The three-dimensional Figure 2 ;

[0024] Figure 3 It is a top view of the utility model.

[0025] In the figure: 1. bracket; 2. speed regulating motor; 3. first transmission roller; 4. conveyor belt; 5. second transmission roller; 6. discharge plate; 7. reinforcement rod; 8. mounting plate; 9. electric push rod; 10. paint tank; 11. delivery pump; 12. diverter; 13. atomizing nozzle; 14. mounting groove; 15. fixing rod; 16. connecting block; 17. baking lamp; 18. light box; 19. supporting leg. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figure 1-3 As shown, the utility model provides a technical solution: a spray coloring device for a plastic sun panel, comprising:

[0028] The loading and unloading parts include a bracket 1 and a conveying assembly arranged on the bracket 1. Both sides of the bracket 1 are fixedly connected with a discharge plate 6. Two reinforcement rods 7 are installed on the discharge plate 6, and the reinforcement rods 7 are fixedly connected to the bracket 1. The discharge plate 6 can be used to support the material at the loading end and receive the material at the unloading end, and the reinforcement rods 7 can be used to improve the stability of the discharge plate 6 on the bracket 1.

[0029] The conveying assembly includes a speed regulating motor 2 installed on a bracket 1, a first transmission roller 3 installed on the output shaft of the speed regulating motor 2, a second transmission roller 5 and a conveyor belt 4 rotatably connected to the bracket 1, the first transmission roller 3 is transmission-connected to the second transmission roller 5 through the conveyor belt 4, there are two conveyor belts 4, which can support and convey the sun panel on both sides at the same time, the first transmission roller 3 is driven to rotate by the output shaft of the speed regulating motor 2, and the conveyor belt 4 is used to complete the automatic loading and unloading of the sun panel through the second transmission roller 5, and the feeding speed is adjustable.

[0030] The spraying assembly is arranged above the bracket 1, and is used for spraying and coloring the polycarbonate sheet transported by the conveying assembly. The spraying assembly includes a mounting plate 8, a paint tank 10 mounted on the mounting plate 8, a delivery pump 11, a diverter 12 and an atomizing nozzle 13 installed on the paint tank 10. There is a feeding pipe on the top of the paint tank 10. The output end of the delivery pump 11 is connected to the atomizing nozzle 13 through the diverter 12. The input end of the delivery pump 11 is connected to the bottom surface of the paint tank 10. The paint in the paint tank 10 can be transported to the diverter 12 through the delivery pump 11, and multiple atomizing nozzles 13 are fed simultaneously through the diverter 12, so that multiple atomizing nozzles 13 can spray and color the polycarbonate sheet.

[0031] The spraying assembly also includes a mounting groove 14 opened on the mounting plate 8, a fixing rod 15 installed in the mounting groove 14, a connecting block 16 is installed on the fixing rod 15, and the atomizing nozzle 13 is fixedly connected to the connecting block 16. The fixing rod 15 and the connecting block 16 can be used to support and fix the atomizing nozzle 13, and the position of the atomizing nozzle 13 can be adjusted by adjusting the position of the connecting block 16 on the fixing rod 15.

[0032] The lifting assembly is arranged on the bracket 1 and is used to adjust the spraying height of the spray assembly. The lifting assembly includes two electric push rods 9 fixedly connected to the bracket 1. The telescopic ends of the two electric push rods 9 are fixedly connected to the mounting plate 8. The two electric push rods 9 are symmetrically arranged. The mounting plate 8 is driven to move up and down by the telescopic ends of the electric push rods 9, so that the distance between the atomizing nozzle 13 and the solar panel can be adjusted.

[0033] The drying component is arranged above the bracket 1 and is used to irradiate and dry the sprayed polycarbonate sheet. The drying component includes a light box 18, a baking lamp 17 installed in the light box 18, and a supporting leg 19 fixedly connected to the light box 18. The bottom end of the supporting leg 19 is fixedly connected to the bracket 1.

[0034] The heat-carrying lamp 17 in the light box 18 emits light with heat to irradiate and dry the paint on the solar panel.

[0035] Working principle: First, place the solar panels one by one on the support formed by two conveyor belts 4, then start the speed regulating motor 2, so that the output shaft of the speed regulating motor 2 drives the first transmission roller 3 to rotate, and under the action of the second transmission roller 5, the conveyor belt 4 can complete the automatic loading and unloading of the solar panels. When the solar panels move to the bottom of the atomizing nozzle 13, the paint in the paint tank 10 is transported to the diverter 12 through the delivery pump 11, and the diverter 12 simultaneously feeds the multiple atomizing nozzles 13, and the multiple atomizing nozzles 13 spray the solar panels with color. After spraying, the sun When the board moves to the bottom of the baking lamp 17, the baking lamp 17 emits light with heat to irradiate and dry the paint on the solar panel. At this time, the atomizing nozzle 13 can simultaneously spray the solar panel currently below, and can gradually spray and color the solar panel and dry it. Moreover, the spraying and drying can be performed on two solar panels at the same time, which not only has high work efficiency, but also because of the irradiation and drying method, no wavy lines will be generated on the surface of the solar panel, thereby ensuring the light transmittance of the solar panel after spraying and coloring. Finally, the dried solar panel is transported to the unloading end for unloading.

[0036] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0037] 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 spray coloring device for a plastic sun panel, characterized in that: include, The loading and unloading parts include a bracket (1) and a conveying assembly arranged on the bracket (1), and both side surfaces of the bracket (1) are fixedly connected with a discharge plate (6); A spraying assembly is arranged above the bracket (1) and is used to spray and color the solar panels conveyed by the conveying assembly; A lifting assembly is arranged on the bracket (1) and is used to adjust the spraying height of the spraying assembly; The drying component is arranged above the bracket (1) and is used for irradiating and drying the sprayed solar panels.

2. The spray coloring device for plastic sun panels according to claim 1, characterized in that: The conveying assembly comprises a speed regulating motor (2) mounted on a support (1), a first transmission roller (3) mounted on an output shaft of the speed regulating motor (2), a second transmission roller (5) rotatably connected to the support (1), and a conveyor belt (4), wherein the first transmission roller (3) is transmission-connected to the second transmission roller (5) via the conveyor belt (4).

3. The spray coloring device for plastic sun panels according to claim 1, characterized in that: The spraying assembly comprises a mounting plate (8), a paint tank (10) mounted on the mounting plate (8), a delivery pump (11) mounted on the paint tank (10), a flow divider (12) and an atomizing nozzle (13); the output end of the delivery pump (11) is connected to the atomizing nozzle (13) via the flow divider (12), and the input end of the delivery pump (11) is connected to the bottom surface of the paint tank (10).

4. The spray coloring device for plastic sun panels according to claim 3 is characterized in that: The spraying assembly further comprises a mounting groove (14) provided on the mounting plate (8), a fixing rod (15) installed in the mounting groove (14), a connecting block (16) being installed on the fixing rod (15), and the atomizing nozzle (13) being fixedly connected to the connecting block (16).

5. The spray coloring device for plastic sun panels according to claim 3 is characterized in that: The lifting assembly comprises two electric push rods (9) fixedly connected to the bracket (1), the telescopic ends of the two electric push rods (9) are fixedly connected to the mounting plate (8), and the two electric push rods (9) are symmetrically arranged.

6. The spray coloring device for plastic sun panels according to claim 1, characterized in that: The drying assembly comprises a light box (18), a baking lamp (17) installed in the light box (18), and a supporting leg (19) fixedly connected to the light box (18), wherein the bottom end of the supporting leg (19) is fixedly connected to the bracket (1).

7. The spray coloring device for plastic sun panels according to claim 1, characterized in that: Two reinforcement rods (7) are installed on the discharge plate (6), and the reinforcement rods (7) are fixedly connected to the bracket (1).

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