UV photocuring equipment for screen printing machine

Abstract

The utility model discloses UV photocuring equipment for a screen printing machine, which comprises a frame, the top of the frame is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a mounting bracket, the bottom of the mounting bracket is fixedly connected with a lampshade, and the top of the lampshade is rotatably inserted with two adjusting screw rods; a mounting plate is arranged between the two adjusting screw rods in a threaded and sleeving mode, two UV lamps are fixedly connected to the bottom of the mounting plate, a cooling fan is fixedly connected to the outer wall of the top of the lampshade, the air outlet end of the cooling fan communicates with the lampshade, a mounting frame is fixedly connected to the top of the mounting plate, and a driving shaft and a driven shaft are rotationally connected between the inner walls of the two sides of the mounting frame in an inserted mode; a silk screen belt is in transmission connection between the driving shaft and the driven shaft. The distance between the UV lamp and a product can be adjusted, so that the device is suitable for products of different specifications, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a silk screen printing machine technical field especially relates to a silk screen printing machine UV light curing equipment. BACKGROUND

[0002] The silk screen printing machine is also called silk screen printing machine, and the silk screen printing machine is a machine for printing characters and images, and is a general term of machines or equipment for producing printed matter.

[0003] At present, the existing silk screen printing machine needs to cure the ink during use, and is inconvenient to adjust, is not suitable for different specifications of products, and affects the curing effect of the silk screen printing machine. UTILITY MODEL CONTENTS

[0004] The utility model discloses a silk screen printing machine UV light curing equipment, which solves the problems of the existing silk screen printing machine, such as the need for curing ink during use, inconvenience in adjustment, unsuitability for different specifications of products and influence on the curing effect of the silk screen printing machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of silk screen printing machine UV light curing equipment, including frame, the top of the frame is fixedly connected with mounting plate, the top of mounting plate is fixedly connected with mounting support, the bottom of mounting support is fixedly connected with lampshade, the top of lampshade is rotatably inserted with two adjusting screw rods, two adjusting screw rods are threadedly sleeved with mounting plate between, the bottom of mounting plate is fixedly connected with two UV lamps, the top outer wall of lampshade is fixedly connected with cooling fan, the outlet end of cooling fan is communicated with lampshade, the top of mounting plate is fixedly connected with mounting bracket, driving shaft and driven shaft are rotatably inserted between the two side inner walls of mounting bracket, and silk screen belt is transmissionally connected between driving shaft and driven shaft.

[0007] Further, the bottom of the frame is fixedly connected with a supporting leg.

[0008] Further, the bottom of the mounting bracket is fixedly connected with a driving motor, and the output end of the driving motor is connected with the one end of the driven shaft through a belt wheel and a synchronous belt.

[0009] Further, the side surface of the silk frame is fixedly connected with a transformer and a capacitor respectively.

[0010] Further, the top end of the adjusting screw rod is fixedly connected with a knob, and the outer wall of the knob is provided with an anti-skid groove.

[0011] The utility model has the advantages of:

[0012] 1. By turning the knob, the adjusting screw is rotated, which in turn moves the UV lamp due to the threaded connection between the adjusting screw and the mounting plate. This adjusts the distance between the UV lamp and the product to suit different product specifications and improve the applicability of the equipment.

[0013] 2. By conveying the product to the underside of the lampshade via a wire mesh belt, and then curing the product with a UV lamp, the process is highly automated and improves the efficiency of light curing. Attached Figure Description

[0014] Fig. 1 This is a schematic diagram of the usage state structure of a UV curing device for a screen printing machine proposed in this utility model;

[0015] Fig. 2 This is a first side view of the structure of a UV curing device for a screen printing machine proposed in this utility model;

[0016] Fig. 3 This is a second side view of the structure of a UV curing device for a screen printing machine proposed in this utility model.

[0017] In the diagram: 1. Frame; 2. Mounting plate; 3. Support leg; 4. Mounting bracket; 5. Lamp cover; 6. Adjusting screw; 7. UV lamp; 8. Cooling fan; 9. Mounting bracket; 10. Driven shaft; 11. Drive shaft; 12. Wire mesh belt; 13. Drive motor; 14. Synchronous belt; 15. Transformer; 16. Capacitor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figs. 1-3 A UV curing device for screen printing includes a frame 1. A mounting plate 2 is bolted to the top of the frame 1. A mounting bracket 4 is bolted to the top of the mounting plate 2. A lamp cover 5 is bolted to the bottom of the mounting bracket 4. Two adjusting screws 6 are rotatably inserted into the top of the lamp cover 5. A mounting plate is threaded between the two adjusting screws 6. Two UV lamps 7 are bolted to the bottom of the mounting plate. Tightening the adjusting screws 6 causes the UV lamps 7 to move under the action of the threaded connection between the adjusting screws 6 and the mounting plate, thereby adjusting the distance between the UV lamps 7 and the product.

[0020] A cooling fan 8 is bolted to the top outer wall of the lampshade 5. The air outlet of the cooling fan 8 is connected to the lampshade 5. The cooling fan 8 is used to cool the product. A mounting bracket 9 is bolted to the top of the mounting plate 2. A drive shaft 11 and a driven shaft 10 are rotatably inserted between the inner walls of the two sides of the mounting bracket 9. A wire mesh belt 12 is driven between the drive shaft 11 and the driven shaft 10. A drive motor 13 is bolted to the bottom of the mounting bracket 9. The output end of the drive motor 13 is connected to one end of the driven shaft 10 via a pulley and a wire mesh belt 14. Driven by the drive motor 13 and driven by the wire mesh belt 14, the wire mesh belt 12 is rotated, thereby moving the product.

[0021] The bottom of frame 1 is threaded with a support leg 3. The sides of frame 1 are fixedly connected with a transformer 15 and a capacitor 16. The main function of transformer 15 is to convert the input voltage into high voltage and high frequency AC power through the transformation of transformer 15, and then generate high intensity ultraviolet light through electrodes. The main function of capacitor 16 is to compensate power, balance current, and keep UV lamp 7 in a stable working state. The top of adjusting screw 6 is welded with a knob, and the outer wall of the knob is provided with anti-slip groove, so as to facilitate the operation of adjusting screw 6.

[0022] The working principle of this embodiment is as follows: In use, firstly, turning the knob drives the adjusting screw 6 to rotate, thereby moving the UV lamp 7 under the action of the threaded connection between the adjusting screw 6 and the mounting plate, thus adjusting the distance between the UV lamp 7 and the product to suit different specifications of products. Next, the product is placed on the screen belt 12. Then, the drive motor 13 is started. Driven by the drive motor 13 and the transmission action of the screen belt 14, the screen belt 12 is rotated, thereby moving the product. After the product is screen printed by the screen printing machine body 2, it is placed on the screen belt 12. Under the conveying action of the screen belt 12, the product is conveyed to the bottom of the lamp cover 5, and then the UV lamp 7 is used to cure the product. Finally, the cooling fan 8 is used to cool the product down.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A UV curing device for screen printing machines, comprising a frame (1), characterized in that, The top of the frame (1) is fixedly connected to a mounting plate (2), the top of the mounting plate (2) is fixedly connected to a mounting bracket (4), the bottom of the mounting bracket (4) is fixedly connected to a lampshade (5), the top of the lampshade (5) is rotatably connected to two adjusting screws (6), the mounting plate is threaded between the two adjusting screws (6), the bottom of the mounting plate is fixedly connected to two UV lamps (7), the top outer wall of the lampshade (5) is fixedly connected to a cooling fan (8), the air outlet of the cooling fan (8) is connected to the lampshade (5), the top of the mounting plate (2) is fixedly connected to a mounting frame (9), the inner walls on both sides of the mounting frame (9) are rotatably connected to a drive shaft (11) and a driven shaft (10), and a wire mesh belt (12) is driven between the drive shaft (11) and the driven shaft (10).

2. The UV curing equipment for screen printing machines according to claim 1, characterized in that, The bottom of the frame (1) is fixedly connected to a support leg (3).

3. The UV curing equipment for screen printing machines according to claim 1, characterized in that, The bottom of the mounting bracket (9) is fixedly connected to a drive motor (13), and the output end of the drive motor (13) is connected to one end of the driven shaft (10) by a synchronous belt (14) via a pulley.

4. The UV curing equipment for screen printing machines according to claim 1, characterized in that, A transformer (15) and a capacitor (16) are fixedly connected to the sides of the frame (1).

5. A UV curing device for screen printing machines according to claim 1, characterized in that, The top of the adjusting screw (6) is fixedly connected to a knob, and the outer wall of the knob is provided with an anti-slip groove.

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