Automatic surface spraying device for plastic tray production

Abstract

The utility model provides an automatic surface spraying device for plastic tray production, which comprises a box body, a rotating motor arranged at the top of the box body, a storage tank arranged at the top end of the box body, a tray placing port arranged on the box body, a collector arranged at the bottom of the box body, and a spraying device arranged on the inner side of the box body, a brushing frame is arranged on the inner side of the box body, a rotating shaft is arranged in the middle in the box body, a supporting plate is arranged on the rotating shaft, a chuck seat is arranged on the supporting plate, a rotating shaft is arranged on the chuck seat, a rotating motor is arranged at the bottom of the rotating shaft, and a chuck piece is arranged at the top of the rotating shaft. According to the plastic tray spraying device, the spraying device sprays the surface of a plastic tray through the rotating motor and the chuck seat under the action of the rotating motor and the chuck piece, then the brushing frame evenly brushes the surface of the plastic tray, redundant paint on the surface of the plastic tray is brushed away, the situation that the paint adheres and drips and is not evenly sprayed is avoided, and the spraying efficiency of the plastic tray is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of plastic spraying, in particular to an automatic surface spraying device for producing plastic discs. Background Art

[0002] Plastic tableware is light, beautiful, not easy to break, and cheap, and is deeply loved by people. However, plastic tableware needs to be painted during processing. The current automatic spraying equipment is a device that automatically controls the nozzle to spray the workpiece according to a predetermined program. When using an automatic spraying machine to process plastic discs, the existing spraying equipment will drive the plastic disc to rotate during the processing. However, since the surface of the plastic disc is relatively smooth, the existing spraying equipment has a poor coating effect during spraying, which easily leads to uneven spraying of the plastic disc. Excessive paint sticks to the plastic disc and is easy to drip, which not only causes waste of paint but also pollutes the working environment. The paint spraying is not uniform and delicate, which affects the surface processing quality of the product. Utility Model Content

[0003] In order to solve the deficiencies of the current technology, the utility model combines the existing technology and provides an automatic surface spraying device for the production of plastic discs based on practical applications.

[0004] The technical solution of the utility model is as follows:

[0005] A surface automatic spraying device for producing plastic discs comprises a box body, a rotating motor is arranged on the top of the box body, a storage tank is arranged on the top of the box body, a disc placing port is arranged on the box body, a collector is arranged on the bottom of the box body, a spraying device is arranged on the inside of the box body, a brush painting rack is arranged on the inside of the box body, a rotating shaft is arranged in the middle of the box body, a support plate is arranged on the rotating shaft, a chuck seat is arranged on the support plate, a rotating shaft is arranged on the chuck seat, a rotating motor is arranged at the bottom of the rotating shaft, and a chuck member is arranged at the top of the rotating shaft.

[0006] Furthermore, a chuck groove is arranged on the top of the chuck member, and a chuck clamp is arranged on the edge of the chuck groove.

[0007] Furthermore, at least two chuck clamps are provided and are distributed in a ring shape with equal intervals, and the top of the chuck clamp is provided in a cone shape inclined toward the chuck groove.

[0008] Furthermore, the spraying device includes a U-shaped nozzle, an upper nozzle is provided at the upper end of the U-shaped nozzle, a lower nozzle is provided at the lower end of the U-shaped nozzle, a material guide pipe is provided on the U-shaped nozzle, a material guide pump is provided on the material guide pipe, and the material guide pipe is connected to the storage tank.

[0009] Furthermore, the upper nozzle is arranged above the chuck component, and the lower nozzle is arranged below the chuck component.

[0010] Furthermore, an upper paint brush is disposed at the upper end of the painting frame, a lower paint brush is disposed at the lower end of the painting frame, and the chuck is disposed between the upper paint brush and the lower paint brush.

[0011] Furthermore, the chuck seats are provided with three and are distributed in a ring shape with equal spacing, and the spraying device, the brush rack and the plate placing port are distributed in a ring shape with equal spacing and are distributed in the same manner as the chuck seats.

[0012] Furthermore, a collecting trough is provided on the collector, and a handle is provided on the outside of the collector.

[0013] Furthermore, a shielding plate is provided on the disk placement opening.

[0014] Beneficial effects of the utility model:

[0015] The utility model drives the plastic disc to pass through the spraying device and the brushing rack successively through the rotating motor and the chuck seat. Under the action of the rotating motor and the chuck, the spraying device first sprays the surface of the plastic disc, and then the brushing rack evenly brushes the surface of the plastic disc, thereby brushing away excess paint on the surface of the plastic disc, avoiding paint sticking, dripping and uneven spraying. This repetition also improves the spraying efficiency of the plastic disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Attached Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Attached Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model.

[0018] Attached Figure 3 This is a schematic diagram of the structure of the chuck seat of the utility model.

[0019] Numbers shown in the figure: 1. Box body; 2. Rotating motor; 3. Storage tank; 4. Plate opening; 5. Collector; 6. Brush rack; 7. Rotating shaft; 8. Support plate; 9. Chuck seat; 10. Rotating shaft; 11. Rotating motor; 12. Chuck member; 13. Chuck slot; 14. Chuck clamp; 15. U-shaped nozzle; 16. Upper nozzle; 17. Lower nozzle; 18. Material guide pipe; 19. Material guide pump; 20. Upper paint brush; 21. Lower paint brush; 22. Collecting tank; 23. Handle; 24. Shielding plate. DETAILED DESCRIPTION

[0020] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0021] like Figure 1-3 As shown, it is a schematic diagram of the relevant structure of an automatic surface spraying device for producing plastic plates provided in this embodiment.

[0022] In this embodiment, the structure is mainly as follows Figure 1 As shown, it includes a box body 1, a rotating motor 2 is arranged on the top of the box body 1, a storage tank 3 is arranged on the top of the box body 1, a dish placement port 4 is arranged on the box body 1, and a shielding plate 24 is arranged on the dish placement port 4 to prevent the paint from splashing out of the box body 1 during spraying, a collector 5 is arranged at the bottom of the box body 1, a handle 23 is arranged on the outer side of the collector 5 to facilitate the removal of the collector 5, and a collecting trough 22 is arranged on the collector 5 to facilitate the collection of scattered paint during spraying for recycling and reuse.

[0023] like Figure 2 As shown, a spraying device is arranged on the inner side of the box body 1, and the spraying device includes a U-shaped nozzle 15, an upper nozzle 16 is arranged on the upper end of the U-shaped nozzle 15, and a lower nozzle 17 is arranged on the lower end of the U-shaped nozzle 15, the upper nozzle 16 is arranged above the chuck member 12, and the lower nozzle 17 is arranged below the chuck member 12, so as to facilitate spraying on the upper and lower sides of the plastic disk, a material guide pipe 18 is arranged on the U-shaped nozzle 15, and a material guide pump 19 is arranged on the material guide pipe 18, and the material guide pipe 18 is connected with the material storage tank 3, so as to facilitate controlling the spraying device to spray, a brushing rack 6 is arranged on the inner side of the box body 1, an upper paint brush 20 is arranged on the upper end of the brushing rack 6, and a lower paint brush 21 is arranged on the lower end of the brushing rack 6, and the chuck member 12 is arranged between the upper paint brush 20 and the lower paint brush 21, so as to facilitate brushing on the upper and lower sides of the plastic disk, so that the paint on the upper and lower sides of the plastic disk is more evenly applied.

[0024] A rotating shaft 7 is arranged in the middle of the box body 1, and the rotating shaft 7 is connected to the rotating motor 2. A supporting plate 8 is arranged on the rotating shaft 7, and a chuck seat 9 is arranged on the supporting plate 8. Three chuck seats 9 are arranged and are distributed in a ring shape with equal intervals. The spraying device, the brush rack 6 and the disc placement port 4 are distributed in a ring shape with equal intervals, and the distribution is the same as that of the chuck seat 9, so that the chuck seat 9 can correspond one to one, ensuring that spraying and brushing can be carried out simultaneously when placing and taking the disc, so that the whole process is continuous.

[0025] like Figure 3 As shown, a rotating shaft 10 is arranged on the chuck seat 9, a rotating motor 11 is arranged at the bottom of the rotating shaft 10, and a chuck member 12 is arranged on the top of the rotating shaft 10, which is convenient for clamping and fixing the plastic disk, so as to control the rotation of the plastic disk, and a chuck groove 13 is arranged on the top of the chuck member 12, and a chuck clamp 14 is arranged on the edge of the chuck groove 13, which is used to clamp and place the plastic disk, and at least two chuck clamps 14 are arranged and distributed in a ring shape with equal intervals, and the top of the chuck clamp 14 is arranged in a cone inclined toward the chuck groove 13, which is convenient for better clamping and placing the plastic disk.

[0026] The working principle of this embodiment is as follows:

[0027] When the utility model is in use, the plastic disc is first placed in the chuck groove 13 through the disc placing mouth 4 and clamped, and then as the chuck member 12 rotates to between the upper nozzle 16 and the lower nozzle 17 of the spraying device, the rotating motor 11 drives the chuck member 12 to rotate through the rotating shaft 10, so as to spray the plastic disc, and at the same time, other chuck members 12 are also rotated to the disc placing mouth 4 to place a new plastic disc, and as the first plastic disc is sprayed, it is rotated to between the upper paint brush 20 and the lower paint brush 21 of the brushing rack 6, and the chuck member 12 is driven by the rotating motor 11 to rotate, so that the plastic disc is evenly painted, and at the same time, the second plastic disc is also sprayed at the spraying device, and the third plastic disc is put in at the same time, and then the first plastic disc that has been painted is transferred to the disc placing mouth 4 to be taken out and a new plastic disc is put in, and this is repeated to improve the spraying efficiency of the plastic disc.

Claims

1. An automatic surface spraying device for producing plastic plates, comprising a box body, characterized in that: A rotating motor is arranged on the top of the box, a storage tank is arranged on the top of the box, a plate placing port is arranged on the box, a collector is arranged on the bottom of the box, a spraying device is arranged on the inside of the box, a brush painting rack is arranged on the inside of the box, a rotating shaft is arranged in the middle of the box, a supporting plate is arranged on the rotating shaft, a chuck seat is arranged on the supporting plate, a rotating shaft is arranged on the chuck seat, a rotating motor is arranged at the bottom of the rotating shaft, and a chuck member is arranged at the top of the rotating shaft.

2. The automatic surface spraying device for producing plastic discs according to claim 1 is characterized in that: A chuck groove is arranged on the top of the chuck member, and a chuck clamp is arranged on the edge of the chuck groove.

3. The automatic surface spraying device for producing plastic discs according to claim 2 is characterized in that: The chuck clamps are provided with at least two and are distributed in a ring shape with equal spacing, and the top of the chuck clamps is provided in a cone shape inclined toward the chuck groove.

4. The automatic surface spraying device for producing plastic discs according to claim 1 is characterized in that: The spraying device comprises a U-shaped nozzle, an upper nozzle is arranged at the upper end of the U-shaped nozzle, a lower nozzle is arranged at the lower end of the U-shaped nozzle, a material guide pipe is arranged on the U-shaped nozzle, a material guide pump is arranged on the material guide pipe, and the material guide pipe is connected to a material storage tank.

5. The automatic surface spraying device for producing plastic discs according to claim 4 is characterized in that: The upper nozzle is arranged above the chuck component, and the lower nozzle is arranged below the chuck component.

6. The automatic surface spraying device for producing plastic discs according to claim 1, characterized in that: An upper paint brush is arranged at the upper end of the brush painting rack, a lower paint brush is arranged at the lower end of the brush painting rack, and the chuck member is arranged between the upper paint brush and the lower paint brush.

7. The automatic surface spraying device for producing plastic discs according to claim 1, characterized in that: The chuck seats are provided with three and are distributed in a ring shape with equal spacing. The spraying device, the brush rack and the plate placing port are distributed in a ring shape with equal spacing and are distributed in the same manner as the chuck seats.

8. The automatic surface spraying device for producing plastic discs according to claim 1 is characterized in that: The collector is provided with a collecting groove, and a handle is provided on the outer side of the collector.

9. The automatic surface spraying device for producing plastic discs according to claim 1, characterized in that: A shielding plate is arranged on the dish placing opening.

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