CN216885812U

CN216885812U - Use drying device on plastic bag lithography apparatus

Info

Publication number: CN216885812U
Application number: CN202122550256.8U
Authority: CN
Inventors: 雷明
Original assignee: Zhuhai Building Block Blister Co ltd
Current assignee: Zhuhai Building Block Blister Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-07-05
Anticipated expiration: 2031-10-22

Abstract

The utility model relates to the technical field of plastic bags, in particular to a drying device applied to plastic bag printing equipment, which comprises: the middle drying module comprises a first air heater, a first connecting pipe and a first air outlet pipe, the first air heater is arranged on one side of the rack, the first air outlet pipe is arranged close to the center of the rack, the first air outlet pipe is communicated with the first air heater through the first connecting pipe, and an air outlet is also formed in the first air outlet pipe; the top drying module, the top drying module includes that second air heater, second connecting pipe and second go out the tuber pipe, the second air heater sets up one side of frame, the second goes out the tuber pipe and is close to the top position of frame sets up, and the second air-out pipe passes through second connecting pipe and second air heater intercommunication, the second goes out still to be provided with a plurality of exhaust ducts that are the loudspeaker form on the tuber pipe, is favorable to the improvement of drying effect.

Description

Use drying device on plastic bag lithography apparatus

Technical Field

The utility model relates to the technical field of plastic bags, in particular to a drying device applied to plastic bag printing equipment.

Background

With the progress of the times and the development of scientific technology, the appearance of plastic bags greatly facilitates the daily life of people, and various characters or patterns are usually printed on the plastic bags in order to meet the use requirements of different users on the plastic bags, so that printing equipment specially used for printing the plastic bags is produced. Most of printing equipment for printing plastic bags on the market is provided with a drying device, and the drying device is mainly used for drying and drying the plastic bags after the printing of the plastic bags is finished, so that the integrity of printed patterns or characters is ensured.

However, the drying devices on the printing apparatuses currently on the market still have the following drawbacks: the printing equipment is basically provided with the drying air outlet only at a specific position, so that incomplete drying of the plastic bag is easily caused, and the quality of a finished product of the printing bag is poor; moreover, most of the dry air outlet pipes are directly installed and fixed on the frame of the printing equipment, the stability of the air outlet pipes is not good enough, and the external interference is easily received, so that the stability of air outlet on the air outlet pipes is influenced, and the follow-up drying effect on the plastic bag is influenced.

Therefore, a solution is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drying device applied to plastic bag printing equipment, which effectively overcomes the defects in the background technology and is beneficial to improving the drying effect.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a drying device applied to a printing apparatus for plastic bags, the drying device being provided on a frame of the printing apparatus for plastic bags, the drying device comprising: the middle drying module comprises a first air heater, a first connecting pipe and a first air outlet pipe, the first air heater is arranged on one side of the rack, the first air outlet pipe is arranged close to the center of the rack, the first air outlet pipe is communicated with the first air heater through the first connecting pipe, and an air outlet is also formed in the first air outlet pipe; the dry module in top, the dry module in top includes second air heater, second connecting pipe and second air-out pipe, the second air heater sets up one side of frame, the second air-out pipe is close to the top position of frame sets up, the second air-out pipe passes through the second connecting pipe with the second air heater intercommunication, the second goes out and still is provided with a plurality of exhaust pipe mouths that are the loudspeaker form on the tuber pipe.

Furthermore, a plurality of the exhaust pipe orifices are arranged at intervals, and the distance between two adjacent exhaust pipe orifices is the same.

Furthermore, the exhaust pipe opening is arranged at the bottom of the second air outlet pipe.

Further, first tuber pipe upper end still communicates has the third to go out the tuber pipe, the third goes out the tuber pipe and is close to the central point that first tuber pipe top put the setting.

Furthermore, a sealing ring is arranged between the first air outlet pipe and the third air outlet pipe.

Furthermore, the first air outlet pipe is arranged on the rack through a beam.

Further, still include control panel, just all be provided with temperature sensor on first tuber pipe and the second tuber pipe, temperature sensor with control panel electricity is connected.

The drying device applied to the plastic bag printing equipment has the beneficial effects that:

1. through the mutual matching between the middle drying module and the top drying module, after the plastic bag is dried by the middle drying module, the plastic bag is continuously dried by the top drying module for the second time, so that the drying device can more completely dry the plastic bag, the printing quality of the plastic bag is ensured, and the reject ratio of products is greatly reduced;

2. the middle drying module and the top drying module are mutually connected with different air heaters, so that the stability of hot air supply between the two air outlet pipes is improved, and the drying effect and the drying efficiency are improved;

3. the first connecting pipe is fixed on the rack through the cross beam, so that the structural stability of the first air outlet pipe can be greatly improved, the first air outlet pipe is not easily interfered by the outside, and the air outlet stability of the first air outlet pipe is favorably improved;

4. overall structure is practical, effective and convenient, is favorable to the maintenance and the maintenance in later stage, and user experience feels splendid.

Drawings

Fig. 1 is a structural view of a drying apparatus applied to a plastic bag printing apparatus.

Detailed Description

The drying device applied to the plastic bag printing equipment of the utility model is described with reference to the accompanying drawings.

As shown in fig. 1, as a preferred embodiment of the present invention:

a drying device applied to a printing apparatus for plastic bags, which is provided on a frame 1 of the printing apparatus for plastic bags, the drying device comprising:

the middle drying module 2 comprises a first air heater, a first connecting pipe 3 and a first air outlet pipe 4, the first air heater is arranged on one side of the rack 1, the first air outlet pipe 4 is arranged close to the center of the rack 1, the first air outlet pipe 4 is communicated with the first air heater through the first connecting pipe 3, and an air outlet is also formed in the first air outlet pipe 4;

top drying module 5, top drying module 5 includes second air heater, second connecting pipe and second air-out pipe 7, the second air heater sets up one side of frame 1, second air-out pipe 7 is close to the top position setting of frame 1, the second air-out pipe 7 passes through the second connecting pipe with the second air heater intercommunication, the second air-out still is provided with a plurality of exhaust pipe mouths 8 that are the loudspeaker form on the pipe 7.

Preferably, the drying principle of the central drying module 2 is as follows: first air heater work lets in the hot-blast that is used for the plastic bag drying in to first air-out pipe 4 through first connecting pipe 3, and hot-blast flows via the air outlet to realize the drying of middle part drying module 2 to the plastic bag.

Preferably, the drying principle of the top drying module 5 is as follows: the second air heater works, hot air used for drying the plastic bag is introduced into the second air outlet pipe 7 through the second connecting pipe, and flows out through the trumpet-shaped exhaust pipe opening 8, so that the plastic bag is dried by the top drying module 5.

Preferably, the setting of the exhaust pipe mouth 8 on the second air-out pipe 7 is trumpet-shaped and is provided with a plurality ofly, and after the exhaust pipe mouth 8 setting with this position is trumpet-shaped, the pressure that the one end of second air-out pipe 7 was kept away from to exhaust pipe mouth 8 is less than the pressure that exhaust pipe mouth 8 is close to the one end of second air-out pipe 7, is favorable to airing exhaust, makes the process of airing exhaust more smooth and easy.

It should be noted that, in fig. 1, the first connecting pipe 3 and the second connecting pipe are only partially shown, and neither the first heat blower nor the second heat blower is shown in the figure.

A plurality of exhaust pipe mouth 8 sets up at interval between, and the interval between two adjacent exhaust pipe mouths 8 is the same, can make a plurality of exhaust pipe mouths 8 make up the more stability of back exhaust wind-force, avoids appearing the phenomenon that local position wind-force is weaker, makes the drying effect of top drying module 5 more stable.

The exhaust pipe mouth 8 is arranged at the bottom of the second air outlet pipe 7, so that the exhaust pipe mouth 8 and the plastic bag are arranged oppositely, and the drying effect is improved.

First tuber pipe 4 upper end still communicates has third tuber pipe 9, third tuber pipe 9 is close to the central point at first tuber pipe 4 top puts the setting.

Wherein, the setting of third air-out pipe 9 can carry out the secondary drying to the plastic bag on the dry basis of first air-out pipe 4, and is more complete to the drying of plastic bag, guarantees the printing quality of plastic bag, the product defective rate that significantly reduces.

Still be provided with sealing ring 10 between first tuber pipe 4 and the third tuber pipe 9 of going out, can promote the leakproofness between first tuber pipe 4 and the third tuber pipe 9 of going out.

First play tuber pipe 4 is installed through setting up crossbeam 11 in frame 1 is last, can consolidate the installation of first play tuber pipe 4 in frame 1, is favorable to the improvement of whole equipment stability.

Drying device still includes control panel 12, just first play tuber pipe 4 and second go out and all be provided with temperature sensor on the tuber pipe 7, temperature sensor with control panel 12 electricity is connected, wherein, is equipped with the controller in the control panel 12, and control panel 12 passes through the controller and is connected with temperature sensor electricity to make control panel 12 can show first play tuber pipe 4 and the inside temperature of second play tuber pipe 7 in real time, make the user more audio-visual learn the inside temperature of first play tuber pipe 4 and second play tuber pipe 7, intelligent degree is high.

Wherein, temperature sensor all is close to the air outlet position setting of first tuber pipe 4 and second tuber pipe 7 to in time learn the temperature of air outlet.

1. through the mutual matching between the middle drying module 2 and the top drying module 5, after the plastic bag is dried by the middle drying module 2, the plastic bag is continuously dried for the second time by the top drying module 5, so that the drying device can more completely dry the plastic bag, the printing quality of the plastic bag is ensured, and the reject ratio of products is greatly reduced;

2. the middle drying module 2 and the top drying module 5 are connected with different air heaters, so that the stability of hot air supply between the two air outlet pipes is improved, and the drying effect and the drying efficiency are improved;

3. the first connecting pipe 3 is fixed on the frame 1 through the crossbeam 11, so that the structural stability of the first air outlet pipe 4 can be greatly improved, the first air outlet pipe is not easily interfered by the outside, and the air outlet stability of the first air outlet pipe 4 is improved;

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A drying device for use in a plastic bag printing apparatus, the drying device being mounted to a frame of the plastic bag printing apparatus, the drying device comprising:

the middle drying module comprises a first air heater, a first connecting pipe and a first air outlet pipe, the first air heater is arranged on one side of the rack, the first air outlet pipe is arranged close to the center of the rack, the first air outlet pipe is communicated with the first air heater through the first connecting pipe, and an air outlet is also formed in the first air outlet pipe;

the dry module in top, the dry module in top includes second air heater, second connecting pipe and second air-out pipe, the second air heater sets up one side of frame, the second air-out pipe is close to the top position of frame sets up, the second air-out pipe passes through the second connecting pipe with the second air heater intercommunication, the second goes out and still is provided with a plurality of exhaust pipe mouths that are the loudspeaker form on the tuber pipe.

2. The drying device applied to the printing equipment of the plastic bags according to claim 1, wherein a plurality of the air discharging nozzles are arranged at intervals, and the intervals between two adjacent air discharging nozzles are the same.

3. The drying device applied to the printing equipment of the plastic bags according to claim 1, wherein the air outlet pipe opening is arranged at the bottom of the second air outlet pipe.

4. The drying device applied to the plastic bag printing equipment as claimed in claim 1, wherein a third air outlet pipe is further communicated with an upper end of the first air outlet pipe, and the third air outlet pipe is arranged near a center of a top of the first air outlet pipe.

5. The drying device applied to the printing equipment of the plastic bags according to claim 4, wherein a sealing ring is further arranged between the first air outlet pipe and the third air outlet pipe.

6. The drying device applied to the plastic bag printing equipment as claimed in claim 1, wherein the first air outlet duct is installed on the frame by providing a cross beam.

7. The drying device applied to the plastic bag printing equipment as claimed in claim 1, further comprising a control panel, wherein the first air outlet pipe and the second air outlet pipe are both provided with a temperature sensor, and the temperature sensors are electrically connected to the control panel.