CN213947841U

CN213947841U - Label printing rapid drying device

Info

Publication number: CN213947841U
Application number: CN202022428140.2U
Authority: CN
Inventors: 许兴一; 朱俊杰; 张国强
Original assignee: Zhengzhou Yanfeng Plastic Packaging Co Ltd
Current assignee: Zhengzhou Yanfeng Plastic Packaging Co Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-13
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a label printing rapid drying device, which comprises a frame, it is connected with last guide roll and the lower guide roll that is used for conveying the label to rotate in the frame, it is connected with drive arrangement with lower guide roll to go up the guide roll, still be provided with the drying device who carries out drying to the label in the frame, drying device includes the drying tube of adjustable angle of blowing, still be equipped with the gas transmission device who provides dry gas for the drying tube in the frame, cooperation gas transmission device and drive arrangement are provided with controlling means, controlling means is including the speed controller who is used for controlling last guide roll and lower guide roll slew velocity, a temperature controller for controlling dry gas temperature, the gaseous temperature of temperature controller adjustment, speed controller can adjust the conveying speed of label, blow by the drying tube to the label dry. The application has the effects of printing ink and glue on the multi-angle and multi-direction quick drying label.

Description

Label printing rapid drying device

Technical Field

The application relates to the technical field of label printing equipment, in particular to a label printing quick drying device.

Background

At present, the label in the packaging industry needs to be subjected to ink-jet marking when being printed, glue can be smeared at the edge sealing position of the label, and because the ink and the glue on the printed label are not completely dried and solidified, the ink and the glue are easily rubbed and abraded during the next conveying, the surface of the label is polluted, and the product quality of the label is greatly influenced.

To solve the above problem, chinese patent with publication number CN206201675U discloses a drying and winding system for label printing machine, which comprises a drying device and a winding device, wherein the winding device is arranged on the right side of the drying device, the winding device comprises a waste winding roller and a finished product winding roller which are arranged on a rack, guide tensioning rollers with four axes on the same vertical plane are arranged below the finished product winding roller, and the drying device is arranged into two air coolers with two opposite openings arranged one above the other.

In view of the above-mentioned related art, the inventor believes that when the device is used, the printed product is dried and cooled by the air coolers arranged at the upper and lower openings, and the positions of the air coolers are fixed, so that the printed product cannot be dried in a targeted manner according to the size of the label and the distribution of the ink on the label.

SUMMERY OF THE UTILITY MODEL

In order to improve and can not carry out multi-direction, the dry problem of multi-angle to label printing ink, this application provides a label printing rapid draing device.

The application provides a label printing rapid drying device adopts following technical scheme:

the utility model provides a label printing rapid drying device, which comprises a frame, it is connected with last guide roll and the lower guide roll that is used for conveying the label to rotate in the frame, it is connected with drive arrangement with lower guide roll to go up the guide roll, still be provided with the drying device who carries out drying to the label in the frame, drying device includes the drying tube of adjustable blowing angle, still be equipped with the gas transmission device who provides dry gas for the drying tube in the frame, cooperation gas transmission device and drive arrangement are provided with controlling means, controlling means is including the speed controller who is used for controlling last guide roll and lower guide roll slew velocity, a temperature controller for controlling dry gas temperature.

Through adopting above-mentioned technical scheme, the staff passes guide roll and guide roll down with the label when using, guide roll and lower guide roll rotate on the drive arrangement drive, convey the label, by speed controller control upper and lower guide roll's slew velocity, then the temperature controller controls the dry gas's that gas transmission device carried temperature, then blow off and dry the label through the drying tube, the angle of blowing can be adjusted according to the distribution of printing ink on the label and label size to the drying tube, can dry the label from a plurality of angles and direction, the energy can be saved, drying efficiency is improved.

Optionally, one end of the drying pipe is fixedly connected with a quick connector, a gas transmission branch pipe is connected to the quick connector, and the gas transmission branch pipe is communicated with the gas transmission device.

Through adopting above-mentioned technical scheme, gas transmission device and gas transmission branch pipe can carry out the gas transmission to the drying tube to blow off by the drying tube and carry out the drying to the label, quick-operation joint can make things convenient for gas transmission branch pipe and drying tube's dismantlement when overhauing, shortens the repair time, improves production efficiency.

Optionally, the drying pipe includes a plurality of universal ball joints, and the universal ball joints rotate in proper order between the universal ball joints and rotate, and the universal ball joints communicate the setting each other.

Through adopting above-mentioned technical scheme, the universal ball joint can make the drying tube rotate to each direction and angle, can blow to each position of label, can carry out the pertinence drying according to the distribution of printing ink on the label, reduces the waste of the energy.

Optionally, the drying pipe is provided with a regulating valve.

Through adopting above-mentioned technical scheme, the flow of the gas that the drying tube blew off can be adjusted to the governing valve, adjusts suitable gas flow according to the volume of printing ink and glue, can the energy saving, reduces manufacturing cost.

Optionally, the tail end of the drying tube is rotatably connected with a blowing nozzle, and the blowing nozzle is arranged in a duckbilled shape.

Through adopting above-mentioned technical scheme, the angle and the direction that the blow gun can further adjust the drying tube and blow can make gas only blow along label trend direction, and the blow gun of duckbilled type can enlarge dry gaseous blow-off area, can adapt to the label of different sizes and shape, makes the gas that the drying tube blew off weaken the impact force of label simultaneously, reduces the probability that printing ink was blown to flower on the label.

Optionally, the gas transmission device comprises a gas storage box, a plurality of heating wires are arranged in the gas storage box, and the heating wires are electrically connected with the temperature controller.

Through adopting above-mentioned technical scheme, heat the gas that flows through in to the gas storage tank through the heating wire, the hot gas can be faster with the printing ink drying on the label, improves the drying efficiency of drying tube, and temperature controller can adjust dry gas to suitable temperature, reduces because of the too high probability that makes label printing ink produce rotten and colour difference of gas temperature.

Optionally, the gas storage tank is communicated with a gas pipe, the gas pipe is communicated with a gas pump, and the gas pipe is provided with an electromagnetic valve.

Through adopting above-mentioned technical scheme, the gas transmission pump carries out the gas transmission to the gas storage tank, and the solenoid valve can adjust the gas volume of inputing in the gas storage tank, carries suitable amount of wind according to the content of label printing ink, reduces energy waste and manufacturing cost.

Optionally, the driving device comprises a driving motor, a driving wheel is fixedly arranged on a rotating shaft of the driving motor, a driven wheel is fixedly arranged on the upper guide roller and the lower guide roller in a matching mode with the driving wheel, and the driving wheel is in transmission connection with the driven wheel through a belt.

Through adopting above-mentioned technical scheme, driving motor drives the action wheel and rotates, and the driving gear drives belt and driven gear rotation, and then drives upper and lower guide roll and rotates, conveys the label.

Optionally, the driving motor is electrically connected to the speed controller.

Through adopting above-mentioned technical scheme, speed controller can adjust driving motor's speed, and then adjusts the transfer rate of label, can adjust the time that printing ink and glue contacted with drying device on the label from this, controls the transfer rate of label according to the volume of printing ink and glue on the label.

To sum up, the beneficial technical effect of this application does:

1. the direction is adjusted through the drying tube and the blowing nozzle, so that the printing ink and the glue on the label can be dried from all directions and angles;

2. the temperature of the air blown out of the drying tube can be adjusted through the temperature controller, and the temperature of the air is adjusted according to the amount of the ink and the glue on the label;

3. the rotating speed of the upper guide roller and the lower guide roller can be adjusted through the speed controller, and the conveying speed of the label is adjusted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic structural view of a drying duct of the present application.

Fig. 3 is a schematic structural diagram of the gas transmission device and the driving device in the application.

Fig. 4 is a schematic structural diagram of a control device according to the present application.

Description of reference numerals: 1. a frame; 101. a support plate; 102. an upper guide roller; 103. a lower guide roller; 104. a fixed shaft; 105. fixing the disc; 106. bolt holes; 107. a bolt; 108. a support shaft; 109. fixing a bracket; 2. a control device; 201. a speed controller; 202. a temperature controller; 3. a drying device; 301. a drying tube; 302. a quick coupling; 303. a gas delivery branch pipe; 304. a universal ball joint; 305. adjusting a valve; 306. a blowing nozzle; 4. a gas delivery device; 401. a gas storage tank; 402. heating wires; 403. an air delivery pump; 404. a gas delivery pipe; 405. an electromagnetic valve; 5. a drive device; 501. a fixed mount; 502. a drive motor; 503. a driving wheel; 504. a driven wheel; 505. a belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a label printing quick drying device. Referring to fig. 1, the label printing quick drying device comprises a frame 1, wherein the frame 1 comprises two oppositely arranged support plates 101, the support plates 101 are vertically arranged, an upper guide roller 102 and a lower guide roller 103 are rotatably connected to the support plates 101, and the upper guide roller 102 and the lower guide roller 103 are perpendicular to the support plates 101. The frame 1 is provided with a driving device 5 for providing power for an upper guide roller 102 and a lower guide roller 103, and the label is conveyed through the upper guide roller 102 and the lower guide roller 103. Still be provided with the drying device 3 that carries out the drying to the label in the frame 1, drying device 3 includes a plurality of drying tubes 301, still installs the gas transmission device 4 for drying tube 301 gas transmission in the frame 1, and the cooperation gas transmission device 4 and drive arrangement 5 are provided with controlling means 2 in the frame 1. Referring to fig. 4, the control device 2 comprises a speed controller 201 and a temperature controller 202, the speed controller 201 adjusts the rotation speed of the upper guide roller 102 and the lower guide roller 103, then the temperature controller 202 controls the temperature of the air delivered by the air delivery device 4, and then the air is blown out through the drying pipe 301 to dry the label, so that the phenomenon that the ink and the glue on the label are adhered due to friction in the delivery process is reduced.

Referring to fig. 1, a fixing shaft 104 is installed between support plates 101, fixing discs 105 are integrally connected to both ends of the fixing shaft 104, bolt holes 106 are formed in both the fixing discs 105 and the support plates 101, and the fixing discs 105 and the support plates 101 are fixedly connected by bolts 107. The supporting shaft 108 is fixedly connected to the supporting plate 101, the supporting shaft 108 is horizontally arranged, a plurality of fixing brackets 109 are fixed on the outer side wall of the supporting shaft 108, which faces the label, of the fixing shaft 104, and the number of the fixing brackets 109 is two in this embodiment. The drying tube 301 is fixedly mounted on the fixing bracket 109, the fixing plate 105 is fixed between the support plates 101 by the bolts 107 and the bolt holes 106, the fixing plate 104 provides a supporting force for the support plates 101, and the fixing bracket 109 on the fixing shaft 104 provides a supporting force for the drying tube 301.

Referring to fig. 2, one end fixedly connected with quick-operation joint 302 of drying tube 301, quick-operation joint 302 intercommunication has gas transmission branch pipe 303, and gas transmission branch pipe 303 is flexible metal hose, passes through tee junction between the gas transmission branch pipe 303, and gas transmission branch pipe 303 is connected with gas transmission device 4, and gas transmission device 4 accessible gas transmission branch pipe 303 carries out the gas transmission for drying tube 301, and quick-operation joint 302 can conveniently dismantle drying tube 301 and gas transmission branch pipe 303 when the staff overhauls. The other end of the drying pipe 301 is connected with a plurality of universal ball joints 304, the universal ball joints 304 are sequentially connected together in a rotating mode, and the universal ball joints 304 are communicated with each other. Through rotating between the universal ball joint 304, the free end of the drying pipe 301 can be twisted to a plurality of directions and angles, and the labels with different sizes and shapes can be subjected to air supply drying. The side wall of the drying pipe 301 near the quick connector 302 is provided with an adjusting valve 305, and the flow rate of the gas blown out from the drying pipe 301 can be adjusted by the adjusting valve 305. The free end of drying tube 301 rotates and is connected with blow gun 306 and drying tube 301 and blow gun 306 intercommunication, and blow gun 306 sets the duckbilled type into, and duckbilled type structure can increase the air supply angle, enlarges the drying area of drying tube 301, can rotate between blow gun 306 and the drying tube 301, can blow to the label from all directions, can adapt to not unidimensional label.

Referring to fig. 3 and 4, the gas transmission device 4 includes a gas storage tank 401, and a plurality of heating wires 402 are disposed in the gas storage tank 401, in this embodiment, two heating wires 402 are provided, and one of the two heating wires 402 is used for standby, so as to ensure stable production. The air storage tank 401 is communicated with an air conveying pipe 404, the air conveying pipe 404 is communicated with an air conveying pump 403, an electromagnetic valve 405 is mounted on the air conveying pipe 404, the amount of air flowing through the air storage tank 401 is adjusted through the electromagnetic valve 405, the flow rate of the conveyed air can be adjusted, and proper air volume is provided for different labels. The heating wire 402 is electrically connected to the temperature controller 202, and the current passing through the heating wire 402 can be controlled by the temperature controller 202, so as to control the temperature of the heating wire 402, thereby matching different types of labels.

Referring to fig. 3 and 4, a fixing frame 501 is fixedly arranged on the frame 1, a driving motor 502 is fixed on the fixing frame 501, a driving wheel 503 is coaxially fixed on an output shaft of the driving motor 502, a driven wheel 504 is coaxially fixed on each of the upper guide roller 102 and the lower guide roller 103, and a belt 505 is sleeved outside the driven wheel 504 and the driving wheel 503. Drive action wheel 503 through driving motor 502 and rotate, action wheel 503 drives belt 505 and rotates, then drive from driving wheel 504 and rotate, provide power for last guide roll 102 and lower guide roll 103, driving motor 502 and speed controller 201 electric connection, can control the slew velocity of last guide roll 102 and lower guide roll 103 through speed controller 201, and then control the transfer rate of label, can be according to the volume of printing ink and glue on the label from this, control the contact time of label and conveying gas in the dry tube 301, can make printing ink and glue can obtain the drying solidification, can not waste the energy again.

The implementation principle of the label printing quick drying device in the embodiment of the application is as follows: when the label drying device is used, firstly, a label passes through the upper guide roller 102 and the lower guide roller 103, then the control device 2 is started, the rotating speed of the driving motor 502 is controlled by the speed controller 201 according to the amount of ink and glue on the label, the temperature of the heating wire 402 in the air storage tank 401 is controlled by the temperature controller 202, then the air conveying pump 403 is started, the air flow is adjusted to be proper through the electromagnetic valve 405, then the orientation of the drying pipe 301 is adjusted, the blowing nozzle 306 can blow air on the label from a proper direction, finally when the label is conveyed to the blowing position of the blowing nozzle 306, the heated air dries the ink and glue on the label, and the two drying pipes 301 can ensure that the ink and the glue on the label are dried and cured uniformly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a label printing rapid drying device, includes frame (1), rotate on frame (1) and be connected with last guide roll (102) and lower guide roll (103) that are used for conveying the label, go up guide roll (102) with lower guide roll (103) are connected with drive arrangement (5), its characterized in that: still be provided with drying device (3) that carry out the drying to the label in frame (1), drying device (3) are including the drying tube (301) of adjustable blowing angle, still be equipped with in the frame for drying tube (301) provide dry gaseous gas's gas transmission device (4), the cooperation gas transmission device (4) with drive arrangement (5) are provided with controlling means (2), controlling means (2) are including being used for controlling speed controller (201) of guide roll (102) and lower guide roll (103) slew velocity, temperature controller (202) that are used for controlling dry gas temperature.

2. A label printing quick drying apparatus according to claim 1, wherein: drying tube (301) one end fixedly connected with quick-operation joint (302), quick-operation joint (302) are connected with gas transmission branch pipe (303), gas transmission branch pipe (303) with gas transmission device (4) intercommunication sets up.

3. A label printing quick drying apparatus according to claim 2, wherein: drying tube (301) include a plurality of universal ball joints (304), rotate the connection in proper order between universal ball joint (304), just universal ball joint (304) intercommunication sets up each other.

4. A label printing quick drying apparatus according to claim 3, wherein: the drying pipe (301) is provided with an adjusting valve (305).

5. The label printing quick drying device according to claim 4, wherein: the drying tube (301) free end rotates and is connected with blow gun (306), blow gun (306) set up to the duckbilled type.

6. A label printing quick drying apparatus according to claim 1, wherein: the gas transmission device (4) comprises a gas storage box (401), a plurality of heating wires (402) are arranged in the gas storage box (401), and the heating wires (402) are electrically connected with the temperature controller (202).

7. The label printing quick drying device according to claim 6, wherein: the air storage tank (401) is communicated with an air conveying pipe (404), the air conveying pipe (404) is communicated with an air conveying pump (403), and an electromagnetic valve (405) is arranged on the air conveying pipe (404).

8. A label printing quick drying apparatus according to claim 1, wherein: drive arrangement (5) include driving motor (502), fixedly in driving motor (502) the pivot be provided with action wheel (503), go up guide roll (102) with down guide roll (103) cooperation action wheel (503) all are fixed and are provided with from driving wheel (504), action wheel (503) with from driving wheel (504) pass through belt (505) transmission and be connected.

9. The label printing quick drying device according to claim 8, wherein: the driving motor (502) is electrically connected with the speed controller (201).