Colorful laser printer for plastic products

Abstract

A colorful laser printer for plastic products comprises a discharging platform, surface plasma treatment equipment, a laser printing head, a UV curing device and a stacking platform which are sequentially connected through a transmission belt. Materials are conveyed to the surface plasma treatment equipment from the discharging platform to be subjected to surface treatment, then patterns are printed through the laser printing head, and after ink curing is conducted through the UV curing device, the materials are conveyed to the stacking platform. The stacking platform is provided with a stacking opening, a limiting block, a stacking plate, an air cylinder and a push rod. The stacking port is formed in the front end of the stacking platform, the limiting block is arranged at the rear end of the stacking port, the stacking plate is arranged at the lower end of the stacking port, and the air cylinder and the push rod are perpendicular to the stacking plate, located at the upper end and the lower end of the stacking plate respectively and used for adjusting the distance between the stacking plates. According to the utility model, the pattern printing process of the plastic product is set on one platform, the working efficiency is greatly improved, and automatic discharging and stacking can be carried out through the design of the discharging platform and the stacking platform.

Description

Technical Field

[0001] The utility model relates to a pattern printer for plastic products, in particular to a colorful laser printer for plastic products. Background Art

[0002] After plastic products are molded, patterns need to be printed. Currently, in the prior art, they are manually placed under the print head for printing, and then moved to the next process. After processing is completed, they are manually taken out and stacked, resulting in very low production efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an automated colorful laser printer for plastic products in view of the existing technical status.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A colorful laser printer for plastic products includes a discharging platform, a surface plasma treatment device, a laser print head, a UV curing device, and a stacking platform, which are sequentially connected by a conveyor belt. Materials are transported from the discharging platform to the surface plasma treatment device for surface treatment, then the patterns are printed by the laser print head, and after the ink is cured by the UV curing device, they are conveyed to the stacking platform.

[0006] Preferably, the surface plasma treatment device is a plasma spray head.

[0007] Preferably, the discharging platform is provided with a push rod, a conveyor belt, and a limiting rod. The push rod pushes the materials onto the conveyor belt, and the limiting rod is arranged at the upper end of the push rod.

[0008] Preferably, the limiting rod is provided with a groove and a limiting groove.

[0009] Preferably, the stacking platform is provided with a stacking opening, a limiting block, a stacking plate, a cylinder, and a push rod. The stacking opening is arranged at the front end of the stacking platform, the limiting block is arranged at the rear end of the stacking opening, the stacking plate is arranged at the lower end of the stacking opening, and the cylinder and the push rod are vertically arranged with the stacking plate and are respectively located at the upper and lower ends of the stacking plate for adjusting the distance between the stacking plates.

[0010] The utility model arranges the process of printing plastic product patterns on one platform, greatly improving the working efficiency. Through the design of the discharging platform and the stacking platform, automatic discharging and stacking can be carried out. Description of the Drawings

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the discharging platform.

[0013] Figure 3 is Figure 2 A structural schematic diagram from another angle.

[0014] Figure 4 is a structural schematic diagram of the limiting rod.

[0015] Figure 5 is a structural schematic diagram of the stacking platform.

[0016] Figure 6 is Figure 5 A structural schematic diagram from another angle.

[0017] In the figure, 1 - discharging platform, 2 - surface plasma treatment equipment, 3 - laser printing head, 4 - UV curing device, 5 - stacking platform, 6 - conveyor belt, 7 - ejector rod, 8 - limiting rod, 9 - groove, 10 - limiting groove, 11 - stacking opening, 12 - limiting block, 13 - cylinder, 14 - push rod, 15 - stacking plate. Specific embodiments

[0018] The following is a further detailed description of the present utility model with reference to the accompanying drawings.

[0019] As Figures 1-6 shown, a multi - color laser printer for plastic products includes a discharging platform 1, a surface plasma treatment equipment 2, a laser printing head 3, a UV curing device 4, and a stacking platform 5 that are sequentially connected by a conveyor belt 6. Materials are transported from the discharging platform to the surface plasma treatment equipment for surface treatment, aiming to improve the printing suitability of the plastic surface and enhance the adhesion between the ink and the plastic surface. Then, patterns are printed through the laser printing head, and after ink curing through the UV curing device (to quickly cure the liquid ink into a solid state to form a wear - resistant and shiny printing layer), they are transported to the stacking platform. The discharging platform is provided with an ejector rod 7, a conveyor belt 6, and a limiting rod 8. The ejector rod 7 ejects the materials onto the conveyor belt 6, and the limiting rod 8 is arranged at the upper end of the ejector rod 7. The limiting rod 8 is provided with a groove 9 and a limiting groove 10. By adjusting the fixed position of the groove 9, it can adapt to materials of different sizes, and the limiting groove 10 can fix some materials with special shapes. The stacking platform 5 is provided with a stacking opening 11, a limiting block 12, a stacking plate 15, a cylinder 13, and a push rod 14. The stacking opening 11 is arranged at the front end of the stacking platform 5, the limiting block 12 is arranged at the rear end of the stacking opening 11, the stacking plate 15 is arranged at the lower end of the stacking opening 11, and the cylinder 13 and the push rod 14 are vertically arranged with respect to the stacking plate and are respectively located at the upper and lower ends of the stacking plate 15 for adjusting the spacing of the stacking plate 15. After the printed materials reach the stacking opening 11 through the conveyor belt, the front end of the materials abuts against the limiting block 12 and falls into the stacking plate 15. By adjusting the position of the limiting block 12, it can adapt to materials of different lengths, and by adjusting the cylinder 13 and the push rod 14, it can adapt to materials of different widths.

[0020] The above content further elaborates on the present utility model in combination with specific preferred embodiments. The technical scope of the present utility model is not limited to the content in the specification. For those of ordinary skill in the art, improvements or modifications can be made based on the above description. All such improvements and modifications should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A plastic product multi-color laser printer, characterized in that: It includes a discharging platform, a surface plasma treatment device, a laser printing head, a UV curing device and a stacking platform connected in sequence through a conveyor belt. Materials are transported from the discharging platform to the surface plasma treatment device for surface treatment, then the patterns are printed through the laser printing head, and after the ink is cured through the UV curing device, they are transported to the stacking platform. The discharging platform is provided with a push rod, a conveyor belt and a limiting rod. The push rod pushes the materials onto the conveyor belt, and the limiting rod is arranged at the upper end of the push rod. The stacking platform is provided with a stacking opening, a limiting block, a stacking plate, a cylinder and a push rod. The stacking opening is arranged at the front end of the stacking platform, the limiting block is arranged at the rear end of the stacking opening, the stacking plate is arranged at the lower end of the stacking opening, and the cylinder and the push rod are vertically arranged with the stacking plate and are respectively located at the upper and lower ends of the stacking plate for adjusting the distance between the stacking plates.

2. The multi-color laser printer for plastic products according to claim 1, wherein: The surface plasma treatment device is a plasma nozzle.

3. A plastic product multi-color laser printer as claimed in claim 1, wherein: The limiting rod is provided with a groove and a limiting groove.

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