CN209772638U - A UV paint curing machine - Google Patents

Abstract

The utility model belongs to the technical field of the solidification of lacquer class application product, specifically be a UV lacquer solidification machine. The automatic feeding device comprises a bottom bracket, wherein a feeding mechanism is supported on the bracket and comprises a conveying belt and a conveying motor; a frame is erected above the ground support, the frame is provided with a feeding door and a discharging door, a rotating shaft A is transversely arranged at the top of the feeding door and is rolled with a stop curtain, and a rotating motor A controls the forward rotation and the reverse rotation of the rotating shaft A; the lamp frame is characterized in that a sub-support frame is arranged in the frame, a rotating shaft B is arranged on the upper portion of the sub-support frame, the rotating shaft B is used for hoisting a lamp frame, a UV lamp is arranged in the lamp frame, a rotating motor B is arranged on one side of the sub-support frame and controls the rotating shaft B to rotate in the forward direction or in the reverse direction, steel wire ropes are wound and fixed at two ends of the rotating shaft B, and the lamp frame is further controlled to lift through the forward rotation or the reverse rotation of the rotating shaft B. The curing machine can realize instant drying, save waiting time and indirectly improve the production efficiency.

Description

A UV paint curing machine

technical field

The utility model belongs to the technical field of curing of paint coating products, in particular to a UV paint curing machine.

Background technique

UV paint is ultraviolet light-curable paint, also known as photo-initiated coating and photo-cured coating. It is automatically rolled and shower-coated on the surface of the workpiece through mechanical equipment, and it is irradiated by ultraviolet light (wavelength: 320-390nm) to promote triggering. The decomposition of the UV paint will generate free radicals, trigger the resin reaction, and instantly solidify into a film. The light-curing link of the drying equipment after spraying UV paint cannot be ignored. Traditional UV paint curing machines can only process workpieces of a single size, and the scope of application is small, resulting in increased production costs.

Utility model content

In order to solve the problems in the prior art, this scheme is a kind of UV paint curing machine, including a bottom bracket, and a feeding mechanism is supported on the bracket, and the feeding mechanism includes a conveyor belt and a transmission motor; a frame is erected above the bottom bracket, and the frame The upper part has a rectangular frame designed material inlet and outlet door, the size of the door of the material inlet can be adjusted through the control of an automatic lifting structure; in addition, a sub-support frame is provided in the frame, and a light frame is connected to the sub-support frame According to a plurality of UV lamps on the lamp frame, the lamp frame is connected with an electric lifting structure to adjust the height of the lamp frame; a soft curtain hangs freely on the discharge door.

Further, the automatic lifting structure is specifically as follows: a rotating shaft A is horizontally arranged on the top of the feeding door, and a curtain is wound on the rotating shaft A, and a rotating motor A controls the forward rotation or reverse rotation of the rotating shaft A, and then controls Shaft A is used to open or close the curtain, and then control the size of the feed door according to the size of the workpiece to be processed.

Further, the electric lifting structure is specifically as follows: a rotating shaft B is arranged on the upper part of the sub-supporting frame, steel wire ropes are wound and fixed at both ends of the rotating shaft B, and the ends of the steel wire ropes at both ends are respectively fixed on both ends of the upper part of the lamp frame. One side is provided with a rotating motor B, and the rotating motor B controls the forward or reverse rotation of the rotating shaft B to control the lifting of the lamp frame.

Further, in the frame, a row of fans is arranged on the rear side of the UV lamp.

Further, a door is provided on the side of the frame.

Further, the number of UV lamps is 2-10.

Further, the height of the inlet door and the outlet door is 1000mm, and the width is 1500mm.

Advantages of this program:

This curing machine can be used to process workpieces of various sizes, and has a wide range of drying functions. It is suitable for drying wooden door panels, plywood, furniture, steel plates, building materials, lenses, leather, etc. after being coated with UV coatings, especially for wood. Bright surface coating, plastic floor, and optical fiber surface coating can make the surface of printed parts achieve high gloss, abrasion resistance, and solvent resistance. Using this curing machine can achieve instant drying, saving waiting time and indirectly improving production efficiency.

Description of drawings

Fig. 1 is the structural representation of utility model;

Figure 2 is a schematic diagram of the lifting structure of the lamp frame;

Figure 3 is a diagram of the lifting structure of the feeding door and the position of the workpiece to be processed;

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

With reference to Fig. 1-3, a kind of UV paint curing machine comprises bottom support 1, and described support 1 is provided with feeding mechanism, and this feeding structure includes a conveyer belt and conveying motor, and conveyer belt can be conveyed by conveying chain, conveying motor control The circular rotation of the chain, the workpiece to be processed is placed on the conveyor belt for feeding.

A frame 2 is erected above the bottom bracket 1, and the frame 2 has a feed door and a discharge door. The feed door is designed as a rectangular frame, and a rotating shaft A9 is horizontally arranged on the top of the feeding door, and the rotating shaft A9 is wound with Curtain 10, one end of the curtain is fixed on the rotating shaft A, and the other end is a free end, a counterweight bar can be rolled on the free end, and the width of the curtain matches the feed door. A rotating motor A3 controls the forward rotation and reverse rotation of the rotating shaft A, and then controls the rotating shaft A to open or close the curtain, and then controls the size of the feeding door according to the thickness of the workpiece to be processed. The curtain lifting structure can be very good It is suitable for the processing of multi-size workpieces. The curtain is placed according to the thickness of the workpiece to make the feed door suitable for the processing size of the workpiece. The feed door realizes automatic lifting, and the light blocking effect is very obvious, preventing serious light leakage and causing harm. Except for the inlet door and the outlet door, the other surfaces of the curing machine are closed design. There can be provided with a rotating wheel on the rotating motor A, and at the same time, a gear is fixed on one end of the rotating shaft A3, and the gear is engaged with the transmission wheel for transmission. , and then drives the rotating shaft A to rotate forward and reverse.

In addition, a sub-support frame 4 is provided in the frame 2, and a rotating shaft B5 is provided on the top of the sub-support frame 4, and a lamp frame 6 is hoisted on the rotating shaft B5, and a UV lamp is arranged in the lamp frame 6. The sub-support frame 4 is a There is a rotating motor B7 on the side, and the rotating motor B7 controls the rotating shaft B7 to rotate forward or reversely. The two ends of the rotating shaft B7 are respectively wound and fixed with steel wire ropes. The forward rotation or reverse rotation of the rotating shaft B7 controls the lifting of the lamp frame, adjusts the height of the lamp frame according to the thickness of the workpiece, and facilitates lamp replacement. Here, the control method between the rotating motor B and the rotating shaft B can refer to the above rotating motor A and rotating shaft A.

Further, in the frame, a row of fans 8 is provided on the rear side of the UV lamp, which can effectively perform simple heat dissipation treatment, effectively reduce the irradiation temperature of the UV lamp, and prevent damage to the surface of the workpiece due to excessive temperature.

Further, a rectangular door is provided on the side of the frame, and the door can be used to adjust and replace the UV lamp.

Further, the number of UV lamps is 2-10.

Further, the height of the inlet door and the outlet door is 1000mm, and the width is 1500mm.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (7)

1. The utility model provides a UV lacquer solidification machine which characterized in that: the automatic feeding device comprises a bottom bracket, wherein a feeding mechanism is supported on the bracket and comprises a conveying belt and a conveying motor; a frame is erected above the bottom bracket, the frame is provided with a feeding door and a discharging door which are designed into rectangular frames, and the size of the door opening of the feeding door is controlled and adjusted by an automatic lifting structure; in addition, a sub-supporting frame is arranged in the frame, a lamp frame is connected to the sub-supporting frame, a plurality of UV lamps are arranged on the lamp frame, and the lamp frame is connected with an electric lifting structure to adjust the height of the lamp frame; a soft door curtain is freely hung on the discharging door.

2. The UV paint curing machine according to claim 1, wherein: the automatic lifting structure specifically comprises a rotating shaft A transversely arranged at the top of the feeding door, a stop curtain is rolled on the rotating shaft A, a rotating motor A controls the rotating shaft A to rotate forwards or backwards, and then the rotating shaft A is controlled to release or receive the curtain, so that the size of the feeding door is controlled according to the size of a workpiece to be machined.

3. The UV paint curing machine according to claim 1, wherein: the electric lifting structure is characterized in that a rotating shaft B is arranged on the upper portion of the sub-support frame, steel wire ropes are wound and fixed at two ends of the rotating shaft B, head ends of the steel wire ropes at the two ends are respectively fixed at two ends of the upper portion of the lamp frame, and a rotating motor B is arranged on one side of the sub-support frame and controls the rotating shaft B to rotate forwards or backwards to control the lifting of the lamp frame.

4. The UV paint curing machine according to claim 1, wherein: and a row of fans are arranged on the rear side of the UV lamp in the frame.

5. The UV paint curing machine according to claim 1, wherein: and a door is arranged on the side surface of the frame.

6. The UV paint curing machine according to claim 1, wherein: the number of UV lamps is 2-10.

7. The UV paint curing machine according to claim 1, wherein: the height of the feeding door and the discharging door is 1000mm, and the width of the feeding door and the discharging door is 1500 mm.