CN211703500U - Automatic printing and drawing device for Jilising film - Google Patents

Abstract

The utility model provides an automatic printing and painting device for gelatin sheets, which comprises a driving device, a rewinding and unwinding device, a heavy hammer device, a touch screen and an embossing device; the driving device provides power for the rewinding and unwinding device; The film is wound and unwinded; the separated gelatin sheet is buffered by the heavy hammer device, and the external force on the gelatin sheet is less than the tensile force of the film itself by adjusting the position of the hammer of the heavy hammer device, so that the force can evenly enter the pressure. The flower device is conveyed in the middle; the embossing device is used to extrude the desired pattern; the drive device is controlled by servo motor frequency conversion, and the touch screen is set on the right side of the machine head of the automation device and fixed on the frame; the servo motor is set through the touch screen Motor switch and running speed. The automatic printing and painting device of the gelatin sheet adopts automatic control, which avoids the need for operators to manually set and adjust the parameters of each part of the machine one by one in the traditional device, and uses a touch screen to control the entire device, saving time and effort.

Description

A gelatin sheet automatic printing and painting device

technical field

The utility model belongs to the technical field of mechanical processing, and relates to an automatic printing and painting device for gelatin sheets, in particular to an automatic device for passing the gelatin sheet through an embossing equipment device to describe different embossing contents on the gelatin sheet.

Background technique

The production of halal gelatin tablets can meet the needs of Muslims around the world for the production of halal baked goods and food. The gelatin tablets depict company information and icons, and it is also a manifestation of innovation and fashion. The existing printing and painting devices used for other products such as wallpaper, cloth, and decorative panels cannot be directly used for gelatin sheets, because the gelatin sheets are very thin (0.23mm) and are very brittle after drying, which makes them difficult to use. The production requirements of the gelatin sheet printing roller are stricter. For example, the engraved characters should not be too deep or too shallow. If the engraved characters are too deep, the gelatin sheet will be easily broken. If the engraved characters are too shallow, the stress of the gelatin sheet cannot be relieved and it is easy to roll. However, using the prior art printing device for other products with thick thickness and not too brittle properties directly on the gelatin sheet will directly lead to the failure of the printing and painting, and the operation of the printing device is cumbersome and fault-tolerant. Low rate, time-consuming and labor-intensive. Therefore, there is an urgent need in the market for an automatic printing and painting device specially used for gelatin sheets, which can realize automatic embossing of gelatin sheets with high efficiency, high quality and no pollution.

Utility model content

The technical problem solution solved by the automatic gelatin sheet printing device of the utility model is as follows: the qualified gelatin sheet produced by the production line is pressed on the surface of the gelatin sheet with the desired pattern by the deviation correction and embossing device, so as to increase the aesthetics of the gelatin sheet .

The gelatin sheet automatic printing and painting device proposed by the utility model includes: a driving device, a winding and unwinding device, a heavy hammer device and an embossing device; wherein,

The driving device provides power for the rewinding and unwinding device, and the rewinding and unwinding device is used for the unwinding of the gelatin sheet and the rewinding of the roll film; the gelatin sheet separated from the roll film enters the weight device for buffering, By adjusting the hammer position of the heavy hammer device, the external force on the gelatin sheet is less than its own tensile force, so that the force evenly enters the embossing device; the embossing device is used for pressing on the gelatin sheet. The required pattern is obtained; the drive device adopts the frequency conversion control of the servo motor.

The utility model further comprises: a touch screen, which is arranged on the right side of the machine head of the automation device and fixed on the frame; the servo motor switch and the running speed are set through the touch screen.

In the utility model, the frame is made of stainless steel and aluminum alloy.

The utility model further comprises: an air expansion shaft, which is installed on the driving device, and drives the air expansion shaft to rotate after the driving device is started to operate; after the air expansion shaft is filled with compressed air , the tile is expanded, and the winding and unwinding device is stretched and tightened; the air expansion shaft passes through the touch screen controller.

In the utility model, the embossing device includes an embossing roller and a pulling roller; the gelatin sheet is embossed by the embossing roller.

In the utility model, the traction roller is driven by a servo motor to rotate, and is controlled by the touch screen.

In the present invention, the gap between the embossing roller and the pulling roller is 23mm.

In the utility model, the depth of the lettering of the embossing roller is 0.2 mm.

In the utility model, the depth of the lettering of the embossing roller is 0.2mm, which will not crush the gelatin sheet or release the stress.

The beneficial effects of the present utility model are:

The automatic printing and painting device of the gelatin sheet adopts automatic control, which avoids the need for operators to manually set and adjust the parameters of each part of the machine one by one in the traditional device, and uses a touch screen to control the entire device, saving time and effort.

This gelatin sheet automatic printing and painting device adopts a touch screen to control the drive device, peeling roller, air expansion shaft, etc., and a rotary encoder is installed on the peeling roller head to control the walking speed to achieve a precise set speed.

Description of drawings

Fig. 1a is a schematic structural diagram of the gelatin sheet automatic printing and painting device of the present invention.

Figure 1b is a side view of the gelatin sheet automatic printing device of the present invention.

FIG. 2 is an embossing device specially designed for embossing various patterns of gelatin sheets according to the unique properties of the gelatin sheet in the automatic gelatin sheet printing device of the present invention.

Fig. 3 is the structural schematic diagram of the air expansion shaft of the gelatin sheet automatic printing and painting device of the present invention.

4 is a schematic structural diagram of the cylinder slider of the gelatin sheet automatic printing and painting device of the present invention.

Detailed ways

In conjunction with the following specific structures and accompanying drawings, the present utility model will be further described in detail. The process, conditions, experimental methods, etc. for implementing the present invention are initiated in the field, except for the contents specifically mentioned below, which are all common knowledge and common knowledge in the field, and the present invention has no special limited content.

In Fig. 1a-Fig. 4, 1-driving device, 2-winding device, 3-weight device, 4-deviation correction device, 5-embossing device, 6-frame, 7-peeling roller, 8-cloth rubber roller , 9-cylinder body, 10-embossing roller, 11-traction roller, 12-touch screen, 13-air expansion shaft, 14-separating gelatin sheet, 15-roll film, 16-servo motor, 17-driving wheel, 18 -Following wheel, 19-first compressed air hole, 20-second compressed air hole, 21-cylinder stroke connecting rod, 22-slider, 23-slideway, 24-fixed frame.

The utility model of an automatic printing and painting device for gelatin sheets comprises: a driving device, a rewinding and unwinding device, a heavy hammer device, a deviation correction device and an embossing device; wherein, the driving device provides power for the rewinding and unwinding device, and the rewinding and unwinding device is used for The gelatin sheet is unrolled and the roll film is wound; the gelatin sheet separated from the roll film enters the heavy hammer device for buffering, and by adjusting the hammer position of the heavy hammer device, the external force on the gelatin sheet is less than its own tensile force, The force is evenly entered into the deviation correction device; the deviation correction device corrects the conveying of the gelatin sheet on the normal track, so that it is conveyed in the middle of the embossing device; the embossing device is used to extrude the desired pattern on the gelatin sheet.

Among them, the drive device adopts servo frequency conversion control, and the servo motor switch and running speed are set through the touch screen, which has good flexibility and strong safety. The touch screen is set on the right side of the unwinder head and fixed on the rack, which is made of stainless steel and aluminum alloy.

A cloth rubber roller, a peeling roller and a traction roller are arranged on the frame, and the film roll is uncoiled on the driving air expansion shaft (Fig. 3 is the structural schematic diagram of the pneumatic expansion shaft of the automatic gelatin sheet printing device of the present invention.), the function is to fill the air expansion shaft. After compressing the air, the tiles will expand, and the rewinding and unwinding device, that is, the film drum, will be stretched to prevent the film drum from loosening and slipping during operation, which will affect production; its installation position is at the servo motor end, which is linked with the coupling. After starting the servo motor to run, the rotation of the servo motor is transmitted to the air expansion shaft for rotation, so as to achieve the unwinding and rewinding of the roll film on the air expansion shaft; the air expansion shaft passes through the touch screen controller.

The position and structure of the frame, the cloth rubber roller, the peeling roller and the pulling roller are shown in Figure 1, wherein, Figure 1a is a schematic structural diagram of the gelatin sheet automatic printing device of the present utility model; Figure 1b is the gelatin sheet automation of the present utility model. The side view of the printing and painting device; the structure and function of the peeling roller and the cloth rubber roller are the same, the bearings and bearing seats are installed at both ends and fixed on the frame, and the gelatin sheet is rotated and conveyed under the driving of the running of the gelatin sheet to prevent the gelatin sheet from being dragged and pulled. break. The peeling roller is the conveying roller when the gelatin sheet and the film tape are about to be separated; the cloth rubber roller is the gelatin sheet conveying roller after the gelatin sheet and the film tape are peeled off.

In the utility model, through the setting of the heavy hammer device, the position of the hammer mass of the heavy hammer device can be adjusted, so that the external force on the gelatin sheet is less than its own tensile force, so that the force can evenly enter the embossing device, so that the It is conveyed in the middle of the embossing device, and the contamination of the product can be prevented by the design of the driving stroke of the cylinder.

By adjusting and optimizing various parameter conditions, including but not limited to the pressure in the cylinder mechanism, the gap between the embossing roller and the pulling roller, the lettering depth of the embossing roller, etc., the gelatin sheet can be embossed with high efficiency and high quality.

In the utility model, by adjusting the hammer position of the heavy hammer device, the external force on the film is less than the tensile force of the film itself, so that the force is uniform.

Among them, the deviation correction device recognizes the edge of the gelatin sheet through the photoelectric switch electric eye, so that the gelatin sheet is transported in the center of the traction roller. The deviation correction device is equipped with a deviation correction device, and the center position of the gelatin sheet is adjusted by identifying the edge of the gelatin sheet through the photoelectric switch electric eye.

FIG. 2 is an embossing device specially designed for embossing various patterns of gelatin sheets according to the unique properties of the gelatin sheet in the automatic gelatin sheet printing device of the present invention. In Figure 2, the traction roller is driven by the servo motor and is controlled by the touch screen. The cylinder mechanism of the embossing device is designed on both sides of the embossing roller, and the air pressure is controlled by the pneumatic control valve (the air pressure can be adjusted by rotating the pneumatic control valve) , The pneumatic button is designed on the side of the embossing device, which is convenient for production personnel to operate. Drive gears are designed on both sides of the shaft, the gap between the embossing roller and the traction roller is designed to be 23mm, and the maximum stroke of the cylinder of the embossing device is 30mm. Press the pneumatic button during embossing, and the stroke of the embossing roller will drop under the action of the cylinder to compact the gelatin sheet. , the driving wheel meshes with the driven wheel, drives the driven wheel to rotate, and realizes the purpose of embossing the gelatin sheet.

In the utility model, the cylinder mechanism includes: a cylinder body, a cylinder stroke connecting rod, a slider, a slideway, and a fixed frame; the fixed frame is fixed on the frame, the slideway is on the fixed frame, and a slidable slide block ( Fig. 4 is the structural schematic diagram of the cylinder slider of the gelatin sheet automatic printing device of the present invention), the slider is connected to the cylinder stroke connecting rod, and the cylinder stroke connecting rod is connected to the cylinder body; the cylinder body is provided with a first compressed air hole and a second compressed air hole. Compressed air hole; when compressed air is pressed into the first compressed air hole, the connecting stroke rod of the cylinder extends, the slider slides down, and drives the embossing roller to move downward; when compressed air is pressed into the second compressed air hole, the cylinder Connect the stroke rod to retract the cylinder body, the slider slides upward, and drives the embossing roller to move upward.

In the utility model, when 0.4MPa compressed air is fed into the first compressed air hole, the connecting stroke rod of the cylinder is elongated, the sliding block slides down, and the embossing roller is driven to move downward to realize the embossing function of the embossing roller; the second compressed air When 0.4MPa compressed air is fed into the hole, the cylinder is connected to the stroke rod to retract the cylinder, the slider slides upwards, and drives the embossing roller to move upwards to realize the function of not embossing the embossing roller.

The embossing method of the automatic printing and painting device of the gelatin sheet adopts a pneumatic cylinder slider structure, and adopts the control method of a compressed air regulating valve, so that the air pressure can be adjusted flexibly and conveniently. During the embossing process, after repeated tests, the compressed air adjustment control valve is adjusted to 4Mpa pressure, which is the most suitable air pressure value. If it is greater than 4Mpa, the gelatin sheet will be crushed during the embossing process, which will affect the yield and quality of the gelatin sheet.

The protection content of the present invention is not limited to the above embodiments. Variations and advantages that can occur to those skilled in the art without departing from the spirit and scope of the inventive concept are included in the present invention, and the appended claims are the scope of protection.

Claims (6)

1. The utility model provides an automatic printing drawing device of gilding film which characterized in that includes: the device comprises a driving device, a winding and unwinding device, a heavy hammer device, a touch screen and an embossing device; wherein,

the driving device provides power for the coiling and uncoiling device, and the coiling and uncoiling device is used for uncoiling the gilding sheets and coiling the film; the gilding sheets separated from the coiled film enter the heavy hammer device for buffering, and the external force borne by the gilding sheets is smaller than the tensile resistance of the gilding sheets by adjusting the position of a hammer lump of the heavy hammer device, so that the gilding sheets are uniformly stressed and enter the middle of the embossing device for conveying; the embossing device is used for pressing a required pattern on the gilding sheet; the driving device is controlled by adopting a servo motor in a variable frequency mode;

the touch screen is arranged on the right side face of the machine head of the automatic printing device and is fixed on a rack of the automatic printing device; setting the switch and the running speed of the servo motor through the touch screen;

further comprising: the air expansion shaft is arranged on the driving device, and the air expansion shaft is driven to rotate after the driving device is started to operate; after the air expansion shaft is filled with compressed air, the tiles of the air expansion shaft are expanded, and the coiling and uncoiling device is tensioned;

the lettering depth of the embossing device is 0.2 mm.

2. The apparatus of claim 1 wherein the frame is made of stainless steel or aluminum alloy.

3. The automated gilding press apparatus of claim 1, wherein the air shaft passes through the touch screen control.

4. The automated gilding press of claim 1, wherein the embossing device comprises an embossing roller, a pull roller; embossing of the gilding sheet is achieved by the embossing roll pressing down.

5. The apparatus of claim 4 wherein the pull rollers are driven by servo motors and controlled by the touch screen.

6. The automated gilding press of claim 4, wherein the gap between the embossing roll and the pull roll is 23 mm.

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