CN215792481U

CN215792481U - UV curing transfer machine

Info

Publication number: CN215792481U
Application number: CN202121168393.9U
Authority: CN
Inventors: 韩旭东; 王玉珠
Original assignee: Guangzhou Longzhu Chemical Co ltd
Current assignee: Guangzhou Longzhu Chemical Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-02-11
Anticipated expiration: 2031-05-27

Abstract

The utility model provides a UV curing transfer machine which comprises a rack, a conveying device and an imprinting transfer device, wherein the conveying device is positioned below the imprinting transfer device, the imprinting transfer device comprises an imprinting mechanism, a stripping mechanism, a pressure deviation correcting mechanism, a transfer film and a UV curing mechanism, the imprinting mechanism, the UV curing mechanism and the stripping mechanism are sequentially arranged along the conveying direction of the conveying device, the imprinting mechanism is in transmission connection with the stripping mechanism, the deviation correcting mechanism is positioned above the imprinting mechanism and the stripping mechanism, and the transfer film is connected with the deviation correcting mechanism, the imprinting mechanism and the stripping mechanism. The UV curing transfer machine provided by the utility model is simple in mechanical mechanism and easy to operate.

Description

UV curing transfer machine

Technical Field

The utility model relates to a printing and coating machine, in particular to a UV curing transfer machine which can transfer a pattern signal on a transfer film to printing stocks such as glass, wood and the like, and is particularly suitable for imprinting of UV curing texture patterns on a wood substrate.

Background

The advent of UV transferrs has been short for years, but has preempted a large market for its superior performance and has evolved into two generations of UV transferrs. The traditional first generation UV transfer machine generally comprises an unwinding mechanism, a rewinding mechanism, an embossing mechanism, a UV curing mechanism, a peeling mechanism, a conveying mechanism and the like of a transfer film. Before a first generation UV transfer machine operates, workers firstly put a transfer film through according to a relevant manual, after the machine is started, printing stocks coated with adhesives enter the transfer machine under the driving of a conveying mechanism, sequentially pass through a stamping mechanism, a UV curing drying device and a stripping mechanism, and are finally output. When the existing UV transfer machine of the first generation works, printing stocks must be connected end to end in sequence. Meanwhile, the speed of the transfer film is not adjustable, so that the printed material does not enter the UV transfer machine when production is started, the transfer film starts to be conveyed, waste of the transfer film is caused, and signals cannot be transferred from the head to the tail of the printed material board. Patent ZL2014208562021 discloses a UV transfer machine, though having solved above-mentioned problem, has the complete machine structure complicacy, the problem that transfer film can not pinpoint with the stock, causes the last transfer impression to be misplaced and impressed on the stock of next time, leads to transfer film's life only once.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the UV curing transfer machine which is convenient for tension adjustment of a transfer film, simple and convenient to operate, capable of coating and impressing a thick coating and greatly saving the transfer film.

The utility model provides a UV curing transfer machine which comprises a rack, a conveying device and an imprinting transfer device, wherein the conveying device is positioned below the imprinting transfer device, the imprinting transfer device comprises an imprinting mechanism, a stripping mechanism, a pressure deviation correcting mechanism, a transfer film and a UV curing mechanism, the imprinting mechanism, the UV curing mechanism and the stripping mechanism are sequentially arranged along the conveying direction of the conveying device, the imprinting mechanism is in transmission connection with the stripping mechanism, the deviation correcting mechanism is positioned above the imprinting mechanism and the stripping mechanism, and the transfer film is connected with the deviation correcting mechanism, the imprinting mechanism and the stripping mechanism.

Preferably, the pressure deviation rectifying mechanism comprises a deviation rectifying roller and a deviation rectifying adjusting cylinder which is positioned below the deviation rectifying roller and props against the deviation rectifying roller.

Preferably, the imprinting mechanism and the stripping mechanism are connected through belt transmission, the UV curing transfer machine further comprises a driving motor, and the pressure deviation rectifying mechanism is connected with the driving motor.

Preferably, a triangular structure is formed among the deviation correcting mechanism, the stamping mechanism and the stripping mechanism.

Preferably, the mechanism of rectifying includes the roller of rectifying, the mechanism of stamping includes the impression roller, peeling means includes the stripper roll, rectify transmission connection between roller, impression roller and the stripper roll, the axle center connecting line of impression roller, stripper roll and the roller of rectifying is triangular distribution, the triangle-shaped internal angle that the axle center connecting line of impression roller, stripper roll and the roller of rectifying formed is 25-120.

Preferably, an included angle formed by a connecting line of the axes of the rectification roller and the embossing roller and a connecting line of the axes of the embossing roller and the stripping roller is 90 degrees +/-5 degrees;

or the included angle formed by the axis connecting line of the rectification roller and the stripping roller and the axis connecting line of the stripping roller and the rectification roller is 90 +/-5 degrees.

Or the triangular internal angle formed by the axis connecting lines of the printing roller, the stripping roller and the rectification roller is 60 +/-5 degrees or the triangular internal angle formed by the axis connecting lines of the printing roller, the stripping roller and the rectification roller is 45 +/-5 degrees.

Preferably, the UV curing transfer machine further comprises a control system, and the control system comprises a tension controller, a pressure regulating valve, a barometer, a human-computer interaction interface and an emergency stop switch.

Preferably, the UV curing transfer machine further comprises an inlet limit switch and an outlet limit switch, wherein the inlet limit switch is arranged at the front end of the conveying direction of the conveying device, and the outlet limit switch is arranged at the rear end of the conveying direction of the conveying device.

Preferably, the UV curing transfer machine further comprises a video sensor, the video sensor is located between the pressure deviation rectifying mechanism and the transmission path of the stamping mechanism, and the video sensor is connected with the stamping mechanism.

Preferably, the UV curing mechanism comprises a UV curing lamp, an inner box and an outer box which are arranged in sequence from inside to outside; the peeling mechanism comprises a peeling roller and a peeling height adjusting device, and the peeling roller is fixed on the rack through the peeling height adjusting device; the stamping mechanism comprises a stamping roller and a stamping height adjusting device, and the stamping roller is fixed on the rack through the stamping roller height adjusting mechanism; the conveying device comprises a first conveying roller and a second conveying roller, the rotary center of the embossing roller and the rotary center of the first conveying roller are located in the same vertical plane, and the rotary center of the stripping roller and the rotary center of the second conveying roller are located in the same vertical plane.

The UV curing transfer machine provided by the utility model is simple in mechanical mechanism and easy to operate.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the utility model.

Fig. 1 is a schematic structural diagram of a UV curing transfer machine provided in embodiment 1 of the present invention.

1-a rectification roller; 2-embossing roller; 3-an inner box; 4-outer box; 5-UV curing lamps; 6-a stripping roller; 7-a peeling height adjusting device; 8-impression height adjusting means; 9-deviation rectifying and adjusting cylinder; 10-; 11-a conveyor belt; 12-transfer membrane; 13-; 14-inlet limit switch; 15-a video sensor; 16-outlet limit switch; 17-a transfer drive wheel; 18-a driven pulley; 21-a first transfer roller; 22-second transfer roll.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an embodiment of the present invention provides a UV curing transfer machine, including a frame, a conveying device and an imprinting transfer device, where the conveying device is located below the imprinting transfer device, the imprinting transfer device includes an imprinting mechanism, a peeling mechanism, a pressure deviation-correcting mechanism, a transfer film 12 and a UV curing mechanism, the imprinting mechanism, the UV curing mechanism and the peeling mechanism are sequentially arranged along a conveying direction of the conveying device, the imprinting mechanism and the peeling mechanism are in transmission connection, the deviation-correcting mechanism is located above the imprinting mechanism and the peeling mechanism, and the transfer film 12 is connected to the deviation-correcting mechanism, the imprinting mechanism and the peeling mechanism.

The UV curing transfer machine provided by the embodiment has a wide application range, and can print and manufacture patterns with the thickness of 5-10 microns and can also print and manufacture patterns with the thickness of 50-100 microns.

The UV curing transfer machine provided by the embodiment can greatly reduce the use amount of the transfer film, and reduces the production and operation cost for users.

The texture pattern made by the UV curing transfer mechanism provided by the embodiment has the advantages of high fullness, strong stereoscopic impression of the texture, attractive appearance, vividness, strong water resistance and high protection, and is particularly suitable for making patterns with open wood grain structures on wooden boards.

When the UV curing transfer machine provided by the embodiment is used for manufacturing the pattern with the open wood grain structure, the manufacturing links are reduced, the operation flow is simplified, the using amount of the coating is reduced, the labor intensity of an operator is reduced, the operation steps of polishing and sanding are eliminated, and the problem of dust pollution in an operation place is solved.

The UV curing transfer machine provided by the embodiment is small and exquisite in machine, small in occupied area and suitable for being used in small factories.

The UV curing shifts quick-witted UV and shifts machine design exquisiteness, mechanical structure are simple, easily maintenance, degree of automation is high, easy and simple to handle, maintenance cost hang down.

Referring to fig. 1, in a preferred embodiment, the pressure deviation rectifying mechanism includes a deviation rectifying roller 1 and a deviation rectifying adjustment cylinder 9 located below the deviation rectifying roller 1 and abutting against the deviation rectifying roller 1.

In a further preferred embodiment, the deviation rectifying cylinders 9 are installed right below the rotating shafts at both ends of the deviation rectifying roller 1. After adopting this kind of structure, the axis of rotation at the roller 1 both ends of rectifying is directly withstood to the adjustment cylinder 9 of rectifying, simple structure, and it is convenient to adjust, only need during the use with pressure adjust to the biggest can, easily control.

In a preferred embodiment, the embossing mechanism comprises an embossing roller 2 and an embossing height adjusting device 8, the embossing roller 2 being fixed on the machine frame by the embossing height adjusting device 8. The embossing height adjusting device 8 is used to adjust the height of the embossing roller 2.

The transfer device comprises a first transfer roller 22, and the rotation centers of the embossing roller 2 and the first transfer roller 22 are positioned in the same vertical plane, namely the first transfer roller 22 is positioned right below the embossing roller 2. With this arrangement, the height of the impression roller 2 can be adjusted to suit the substrate.

In a preferred embodiment, the UV curing transfer machine further comprises a driving motor, and the pressure deviation rectifying mechanism is connected with the driving motor. In a further preferred embodiment, the impression roller 2 is connected to a drive motor, the impression roller 2 simultaneously being a drive roller for the transfer film 12.

In a preferred embodiment, the embossing height adjusting device 8 is a worm and gear mechanism, and the height of the embossing roller 2 can be adjusted by adjusting a hand wheel, so that the distance between the embossing roller 2 and a conveying roller below the embossing roller is adjusted to adapt to printing materials with different thicknesses. The platen roller 2 is also a driving roller for transferring the film 12, and is connected to a driving motor.

In a preferred embodiment, the UV curing transfer machine further comprises a video sensor 15, the video sensor 15 is located between the pressure deviation correcting mechanism and the transmission path of the embossing mechanism, and the video sensor 15 is connected with the embossing mechanism. The video sensor 15 is positioned on the outer side of the transfer film 12 obliquely above the embossing roller 2, the video sensor 15 is connected with a motor of the embossing roller 2, the video sensor 15 is used for monitoring the seam position of the transfer film 12, the entering time of the printing plate is controlled by calculating the running linear speed of the transfer film 12 of the embossing mechanism, and when the seam position of the transfer film 12 passes over the head of the printing plate, the embossing mechanism and the conveying device are synchronously started.

In a preferred embodiment, the peeling mechanism comprises a peeling roller 6 and a peeling height adjusting device 7, and the peeling roller 6 is fixed on the frame by the peeling height adjusting device 7. The peeling height adjusting device 7 is used to adjust the height of the peeling roller 6. The transfer means includes a second transfer roller 21. The peeling roller 6 and the second conveyance roller 21 have their centers of rotation in the same vertical plane, that is, the second conveyance roller 21 is located directly below the peeling roller 6.

A conveying roller is arranged right below the peeling roller 6, and the rotating center of the conveying roller and the rotating center of the peeling roller are positioned in the same vertical plane. The peeling mechanism comprises a peeling roller 6 and a peeling height adjusting device 7, and the peeling roller 6 is fixed on the machine frame through the peeling height adjusting device 7. The peeling height adjusting device 7 is used to adjust the height of the peeling roller 6.

In a preferred embodiment, the embossing mechanism and the stripping mechanism are connected by a belt drive. In a further preferred embodiment, the embossing roller 2 and the stripping roller 6 are driven by means of a belt drive. After adopting this kind of structure, belt drive's mode simple structure, the transmission is steady reliable, and in addition can prevent when making small-size panel, small-size panel drops into the machine bottom, and the highest linear velocity of conveyer belt is higher than the conveying speed of chain drive system, the stationarity is good in addition, is suitable for the material application of fast curing formula system.

In a preferred embodiment, the peeling height adjusting device 7 is a worm and gear mechanism, and the height of the peeling roller 6 can be adjusted by adjusting a hand wheel, so that the distance between the peeling roller 6 and the second conveying roller 21 below the peeling roller is adjusted to adapt to printing materials with different thicknesses, wherein the peeling roller 6 is also a driven roller in the embodiment.

In the preferred embodiment, the transfer film 12 is sleeved outside the embossing roller 2, the peeling roller 6 and the rectification roller 1, and the transfer film 12 is a mold for embossing and is a component of a transmission unit of a transfer embossing mechanism and plays a role of a transmission belt.

In a preferred embodiment, the conveying device comprises a conveying driving wheel 17, a conveying driven wheel 18 and a plurality of conveying rollers which are arranged in a parallel line on a horizontal plane, wherein the conveying driving wheel 17, the conveying driven wheel 18 and the plurality of conveying rollers which are arranged in a parallel line on the horizontal plane are in transmission connection through a conveying belt 11, the conveying rollers comprise a first conveying roller 22 and a second conveying roller 21, and the conveying rollers are in transmission through a belt, so that the conveying rollers can synchronously rotate to convey the printing material placed on the conveying rollers from front to back; the speed of the conveying belt and the linear speed of the impression transfer device are synchronously adjustable, the whole volume of the transfer machine can be greatly reduced, and the conveying path of the transfer film 12 can be shortened.

In the preferred embodiment, an inlet limit switch 14 and an outlet limit switch 16 are provided above the conveyor. The inlet limit switch 14 is provided at the front end of the conveying direction of the conveyor, and the outlet limit switch 16 is provided at the rear end of the conveying direction of the conveyor. An inlet limit switch 14 is located near the inlet of the conveyor at a tangent to the platen 2 perpendicular to the plane of the conveyor belt and when it detects the substrate signal, the drive motor is activated to activate the conveyor. The outlet limit switch 16 is positioned at a tangent line, perpendicular to the plane of the conveying belt, of the peeling roller 6 in front of the inlet limit switch 14, when the outlet limit switch detects a printing stock signal, the time is calculated, when a printing stock is just positioned under the embossing roller 2, the outlet limit switch is communicated with the embossing roller, the transfer film 12 is started to convey (synchronously convey with the printing stock), and when the printing stock enters under the UV curing mechanism, the shutter is opened to realize UV illumination operation.

In the embodiment, an outlet limit switch 16 for controlling on-off of the clutch is positioned at a tangent line of the stripping roller 6 perpendicular to the plane of the conveying belt, and an inlet limit switch 14 for controlling the starting of the conveying device is positioned at a tangent line of the embossing roller 2 perpendicular to the plane of the conveying belt. With this arrangement, when the substrate approaches the inlet of the transport device, the inlet limit switch 14 detects the substrate (which can be fed by a rear device, or pushed manually, or placed manually), the transport device is started to transport the substrate forward, the clutch disconnects the transmission, and the transfer film 12 does not run; when the outlet limit switch 16 positioned in front detects that the printing stock enters, the immediate or delay control clutch is in transmission connection, and the embossing roller 2 is started to operate at the moment when the printing stock enters the embossing mechanism, so that the synchronous operation of the transfer film 12 and the printing stock is realized. This results in an intermittent operation of the transfer film 12, i.e. the transfer film 12 is only operated when the printing material is present in the impression transfer device.

In a preferred embodiment, the deviation correcting mechanism, the stamping mechanism and the stripping mechanism form a triangular structure. In the preferred embodiment, the rectification roller 1, the embossing roller 2 and the stripping roller 6 are in transmission connection, the connecting lines of the axes of the embossing roller 2, the stripping roller 6 and the rectification roller 1 are distributed in a triangle, and the inner angle of the triangle formed by the connecting lines of the axes of the embossing roller 2, the stripping roller 6 and the rectification roller 1 is 25-120 degrees.

In a further preferred embodiment, the included angles of the connecting lines of the axes of the embossing roller 2, the stripping roller 6 and the rectification roller 1 are respectively 60 degrees, and the embossing roller 2, the stripping roller 6 and the rectification roller 1 are distributed in an equilateral triangle.

In a further preferred embodiment, the included angles of the connecting lines of the axes of the embossing roller 2, the stripping roller 6 and the rectification roller 1 are respectively 45 degrees, and the embossing roller 2, the stripping roller 6 and the rectification roller 1 are distributed in an isosceles triangle shape.

In a further preferred embodiment, an included angle formed by a connecting line of the axes of the rectification roller 1 and the embossing roller 2 and a connecting line of the axes of the embossing roller 2 and the stripping roller 6 is 90 degrees +/-5 degrees;

in a further preferred embodiment, the angle formed by the connecting line of the axes of the rectification roller 1 and the stripping roller 6 and the connecting line of the axes of the stripping roller 6 and the rectification roller 1 is 90 degrees +/-5 degrees.

In the preferred embodiment, the UV curing mechanism is a full air-cooled lamp box comprising a UV curing lamp 5, an inner box 3 and an outer box 4 arranged in sequence from inside to outside. The inner box 3 is arranged in the outer box 4, and a surrounding air channel surrounding the inner box 3 is formed between the inner box and the outer box. A UV curing lamp 5 is installed in the inner case 3. The lower end of the outer box 4, the lower section of the surrounding air channel, the inner part of the inner box 3 and the upper section of the surrounding air channel are communicated in sequence, and the upper end of the outer box 4 is provided with an air outlet which is connected with a fan and a full-automatic air cooling system through a pipeline. The bottom of the UV curing lamp 5 box is provided with a shutter which cooperates with an inlet limit switch 14, an outlet limit switch 16 and a line speed sensor through a control system. When the inlet limit switch 14 detects that the printing stock enters, the driving roller starts to operate, when the outlet limit switch 16 detects that the printing stock enters, the time of the printing stock entering the lower end of the UV curing lamp 5 box is calculated, when the printing stock reaches the lower end, the shutter is opened, ultraviolet rays irradiate on the printing stock, and the UV curing process starts. The running speed of the conveyor belt can be calibrated in advance, and the horizontal distance between the inlet limit switch 14 and the outlet limit switch 16 and the horizontal distance between the outlet limit switch 16 and the shutter can be designed and calibrated in advance through the input control system. The shutter design can solve the problem that the transfer film 12 is burnt out or burnt out when no printing stock is solidified in the operation process of the machine.

In a preferred embodiment, an electrical cabinet is provided on the outside of the UV transfer machine and is connected to the circuitry inside the UV transfer machine by wires. The control system controls the tension controller, the pressure regulating valve, the barometer, the human-computer interaction interface, the emergency stop switch and the like. The deviation correction roller 1 plays a role of a tension controller at the same time, when in use, only the tension between the deviation correction roller 1 and the transfer film 12 is adjusted to the maximum, and the deviation correction roller does not need to be adjusted in the use process, and the phenomenon of displacement and deviation of the transfer film 12 in the transfer imprinting process can be ensured by means of the dynamic balance capacity generated by the self movement. The pressure regulating valve is used for controlling the output pressure of the pressure regulating cylinder; the barometer is used for observing the output pressure of the pressure adjusting cylinder; the emergency stop switch is used for emergency stop under emergency conditions; the transmission speed of the conveying device, the power of UV light, the power of an air cooling fan of the 5 boxes of the UV curing lamp, the power of a total motor and the like can be adjusted through the human-computer interaction interface.

In order to further understand and appreciate the technical solution of the present invention, the embodiments are now described in further detail.

The UV curing transfer machine provided in this example was used in an embossing process for preparing open wood grain as follows:

(1) after the artificial wood board is coated with the UV gloss oil by the roller coater, the artificial wood board is conveyed to a conveying device by a conveyor.

(2) And when the inlet limit switch 14 detects the artificial wood board to be constructed, the driving motor is started, the conveying device runs, and the artificial wood board is conveyed from front to back. At this time, the clutch is disconnected, and the transfer film 12 stops being conveyed. The deviation-correcting adjusting cylinder 9 retracts, the friction force of the transfer film 12 is minimum, the embossing roller rotates and cannot drive the transfer film 12 to convey, another clutch for controlling the on-off of transmission can be arranged between the embossing roller and the conveying roller, when the transfer film 12 stops, the clutch disconnects the transmission, and the embossing roller does not rotate.

(3) The outlet limit switch 16 detects the printing stock, calculates the possible running distance of the printing stock, controls the clutch connection in a delayed mode, and connects the clutch when the printing stock moves to the lower portion of the embossing roller 2, and the embossing roller 2 rotates to drive the transfer film 12 to be synchronously conveyed along with the printing stock to realize embossing.

(4) And the outlet limit switch 16 detects the printing stock, calculates the possible running distance of the artificial wood board, delays to control the opening of the shutter, and when the printing stock moves to the UV curing lamp 5 box, the shutter is opened and the UV curing process starts. The fan of full-automatic forced air cooling system starts, realizes full forced air cooling to 5 casees of UV curing lamp, and the cooling is quick, timely within surrounding type wind channel and inner box 3, cold wind flow through. When the substrate leaves the UV curing lamp 5 box, the UV curing process is finished, and the shutter is closed.

(5) The transfer film 12 is separated by a separation roller 6 and then conveyed upwards to be collected by a rectification roller 1; the substrate continues to be transported back out of the transport device for further processing. Once the substrate leaves the peeling roller 6, it is detected by the sensor, the clutch is returned to the off state, and the transfer film 12 is stopped from being conveyed.

In the process, when the transmission speed difference between the transfer film 12 and the printing stock needs to be adjusted, the correction can be realized by the deviation adjusting cylinder 9.

The above embodiments are only examples of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The utility model provides a UV solidification shifts machine, its characterized in that, includes frame, conveyer and impression transfer device, conveyer is located impression transfer device's below, impression transfer device is including impression mechanism, peeling means, pressure deviation correcting mechanism, transfer membrane and UV solidification mechanism, impression mechanism, UV solidification mechanism and peeling means follow conveyer's direction of delivery sets gradually, impression mechanism and peeling means transmission are connected, deviation correcting mechanism is located impression mechanism and peeling means's top, the transfer membrane is connected deviation correcting mechanism, impression mechanism and peeling means.

2. The UV curing transfer machine of claim 1, wherein the pressure deviation rectifying mechanism comprises a deviation rectifying roller and a deviation rectifying adjusting cylinder located below the deviation rectifying roller and abutting against the deviation rectifying roller.

3. The UV curing transfer machine of claim 1, wherein the stamping mechanism and the stripping mechanism are in belt transmission connection, the UV curing transfer machine further comprises a driving motor, and the pressure deviation correction mechanism is connected with the driving motor.

4. The UV curing transfer machine of claim 1, wherein the deviation correcting mechanism, the imprinting mechanism and the peeling mechanism form a triangular structure therebetween.

5. The UV curing transfer machine according to claim 1, wherein the deviation correcting mechanism comprises a deviation correcting roller, the imprinting mechanism comprises an imprinting roller, the peeling mechanism comprises a peeling roller, the deviation correcting roller, the imprinting roller and the peeling roller are in transmission connection, connecting lines of the axes of the imprinting roller, the peeling roller and the deviation correcting roller are distributed in a triangular shape, and an inner angle of a triangle formed by the connecting lines of the axes of the imprinting roller, the peeling roller and the deviation correcting roller is 25-120 degrees.

6. The UV-curing transfer machine according to claim 5, wherein an angle formed by a connecting line of the axes of the rectification roller and the embossing roller and a connecting line of the axes of the embossing roller and the stripping roller is 90 ° ± 5 °;

or the included angle formed by the connecting line of the axes of the rectification roller and the stripping roller and the connecting line of the axes of the stripping roller and the rectification roller is 90 degrees +/-5 degrees;

or the inner angle of a triangle formed by connecting lines of the axes of the printing roller, the stripping roller and the rectification roller is 60 +/-5 degrees; or the inner angle of a triangle formed by connecting lines of the axes of the printing roller, the stripping roller and the rectification roller is 45 +/-5 degrees.

7. The UV cure transfer machine of claim 1, further comprising a control system including a tension controller, a pressure regulating valve, a barometer, a human-machine interface, and a scram switch.

8. The UV curing transfer machine of claim 1, further comprising an inlet limit switch disposed at a front end of the conveying direction of the conveyor and an outlet limit switch disposed at a rear end of the conveying direction of the conveyor.

9. The UV curing transfer machine of claim 1, further comprising a video sensor positioned between the pressure deflection mechanism and the drive path of the embossing mechanism, the video sensor coupled to the embossing mechanism.

10. The UV curing transfer machine of claim 1, wherein the UV curing mechanism comprises a UV curing lamp, an inner box and an outer box which are arranged in sequence from inside to outside; the peeling mechanism comprises a peeling roller and a peeling height adjusting device, and the peeling roller is fixed on the rack through the peeling height adjusting device; the stamping mechanism comprises a stamping roller and a stamping height adjusting device, and the stamping roller is fixed on the rack through the stamping roller height adjusting mechanism; the conveying device comprises a first conveying roller and a second conveying roller, the rotary center of the embossing roller and the rotary center of the first conveying roller are located in the same vertical plane, and the rotary center of the stripping roller and the rotary center of the second conveying roller are located in the same vertical plane.