CN219856428U

CN219856428U - Packaging printing device with drying function

Info

Publication number: CN219856428U
Application number: CN202321391470.6U
Authority: CN
Inventors: 刘长华
Original assignee: Zhejiang Huahao Printing Co ltd
Current assignee: Zhejiang Huahao Printing Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-10-20
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a packaging printing device with a drying function, which comprises a printing machine body and a drying box, wherein the drying box is fixedly arranged on a support frame of the printing machine body, a feed inlet is formed in the lower end of one side of the drying box, a discharge outlet is formed in the lower end of the other side of the drying box, a conveyor belt of the printing machine body sequentially penetrates through the feed inlet and the discharge outlet, gas collecting pipes are arranged at the feed inlet and the discharge outlet, a hot air blower is fixedly arranged at the top of the drying box, an air inlet pipe of the hot air blower is communicated with the gas collecting pipes through a filtering component, an air outlet of the hot air blower is communicated with an air outlet pipe, the lower end of the air outlet pipe extends into the drying box, and a plurality of air supply pipes are communicated with the lower end of the air outlet pipe; according to the utility model, the heat diffused out of the drying box is recovered through the arranged air heater, the gas collecting pipe, the air outlet pipe and the air supply pipe which are arranged at the feed inlet and the discharge outlet, and the energy consumption is effectively reduced.

Description

Packaging printing device with drying function

Technical Field

The utility model relates to the technical field of printing, in particular to a packaging and printing device with a drying function.

Background

The Chinese patent of bulletin number CN218197457U discloses an ink printer, including the printer body, the surface of printer body is provided with the transport bed, the one end of transport bed is provided with the stoving platform, square groove has been seted up to the surface of stoving platform, the inner wall of square groove is provided with the heating pipe, the inside of heating pipe is provided with the heating wire, the top of stoving platform is provided with fixed cover, the inside of fixed cover is provided with the second pivot, the top of second pivot is provided with the support frame, the top of support frame is provided with first motor, the one end of first motor is provided with first pivot, the one end of first pivot is provided with the fan.

The ink printer disclosed above has the function of accelerating the drying of the paperboard ink, but has partial defects when in use:

1. the printing ink drying device has the advantages that the printing ink drying device does not have the function of recycling heat, after the printing ink is dried, the heat is rapidly emitted to the outside, and the energy consumption is high;

2. in the drying and volatilizing process of the ink, harmful substances in the ink can fly into the surrounding air, so that the surrounding environment is polluted.

For this purpose we propose a packaging and printing device with a drying function.

Disclosure of Invention

It is an object of the present utility model to provide a packaging and printing device with a drying function that solves or at least alleviates one or more of the above-mentioned and other problems of the prior art.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the packaging and printing device with the drying function comprises a printing machine body and a drying box, wherein the drying box is fixedly arranged on a supporting frame of the printing machine body, a feed inlet is formed in the lower end of one side of the drying box, a discharge outlet is formed in the lower end of the other side of the drying box, and a conveyor belt of the printing machine body sequentially penetrates through the feed inlet and the discharge outlet;

the air inlet is communicated with the air outlet of the air heater, the lower end of the air outlet extends into the drying box, and a plurality of air supply pipes are communicated with the lower end of the air outlet.

In the packaging and printing device with the drying function, a plurality of blowing holes are formed in the bottom of the air supply pipe.

In the packaging and printing device with the drying function, a gas collecting hood is arranged at the bottom of the gas collecting tube, and the inner top of the gas collecting hood is communicated with the bottom of the gas collecting tube.

The packaging printing device with the drying function comprises a filtering component, a water-gas separator, a filtering box and an adsorption box, wherein an air inlet of the water-gas separator is communicated with the upper end of the gas collecting tube, an air outlet of the water-gas separator is communicated with an air inlet hole of the filtering box through a pipeline, an air outlet hole of the filtering box is communicated with one end of the adsorption box through a connecting pipe, and the other end of the adsorption box is communicated with an air inlet tube of the air heater.

According to the packaging and printing device with the drying function, a box door is arranged on one side of the filter box, and a filter screen is detachably inserted into the filter box.

According to the packaging and printing device with the drying function, one side, close to the air inlet, of the inside of the filter box is fixedly connected with the cross-shaped support, the cross-shaped support is rotatably connected with the fan blade through the rotating shaft, one end, far away from the cross-shaped support, of the rotating shaft is fixedly connected with the scraping rod, one side of the scraping rod is provided with the brush hair, and the brush hair is contacted with one side of the filter screen.

According to the packaging and printing device with the drying function, screw joints are arranged at two ends of the adsorption box, and external threads in threaded connection with the screw joints are arranged on the outer wall of the air inlet pipe of the air heater and the outer wall of the connecting pipe.

In the packaging and printing device with the drying function according to the utility model, a sealing ring is arranged inside the screwed joint.

The utility model has at least the following beneficial effects:

according to the utility model, the heat diffused out of the drying box is recovered through the arranged air heater, the gas collecting pipe, the air outlet pipe and the air supply pipe which are arranged at the feed inlet and the discharge outlet, so that the energy consumption is effectively reduced;

through the filter assembly, the recovered hot air can be subjected to water-gas separation so as to ensure that the hot air blown into the drying box is sufficiently dried, then the dried hot air can be subjected to impurity filtration, the impurities in the air are prevented from blowing to the surface of the printing ink, the printing effect is influenced, and the hot air subjected to impurity filtration is adsorbed by the adsorption box again to prevent harmful substances in the recovered hot air from drifting into the air to pollute the surrounding air;

through cross support, flabellum, pivot and the pole of scraping that sets up can clear the impurity of filter screen surface accumulation and scrape, avoid its mesh of jam filter screen, improve the duration of use of filter screen.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural view of a package printing device with a drying function according to the present utility model;

fig. 2 is a schematic structural view of a drying box according to the present utility model;

FIG. 3 is a schematic view of the structure of the filter box of the present utility model;

fig. 4 is an enlarged schematic view of the portion a in fig. 1.

Reference numerals illustrate:

1. a support frame; 2. a printer body; 3. a conveyor belt; 4. a drying box; 401. a feed inlet; 402. a discharge port; 5. a gas collecting tube; 6. a gas collecting hood; 7. an air heater; 8. a water-gas separator; 9. a filter box; 901. an air inlet hole; 902. an air outlet hole; 10. an air outlet pipe; 11. an air supply pipe; 12. an adsorption box; 13. a threaded joint; 14. a connecting pipe; 15. a filter screen; 16. a cross-shaped bracket; 17. a fan blade; 18. a rotating shaft; 19. a scraping rod.

Detailed Description

The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Referring to fig. 1 to 4, the embodiment of the utility model provides a packaging printing device with a drying function, which comprises a printing machine body 2 and a drying box 4, wherein the drying box 4 is fixedly arranged on a supporting frame 1 of the printing machine body 2, a feeding hole 401 is formed at the lower end of one side of the drying box 4 for conveniently drying printing ink on a printed paperboard, a discharging hole 402 is formed at the lower end of the other side of the drying box 4, a conveyor belt 3 of the printing machine body 2 sequentially penetrates through the feeding hole 401 and the discharging hole 402, a gas collecting tube 5 is arranged at the feeding hole 401 and the discharging hole 402, a hot air blower 7 is fixedly arranged at the top of the drying box 4, an air inlet pipe of the hot air blower 7 is communicated with the gas collecting tube 5 through a filter assembly, an air outlet 10 is communicated with an air outlet of the hot air blower 7, the lower end of the air outlet pipe 10 extends into the drying box 4, a plurality of blast pipes 11 are communicated with one another for enabling uniform distribution of heat in the drying box 4 to improve the printing ink drying efficiency on the paperboard, a plurality of blast holes are formed at the bottom of the blast pipes 11, a gas collecting tube 5 is sequentially penetrated through the feeding hole 401 and the discharging hole 402, a gas inlet 6 is fixedly arranged at the bottom of the gas collecting tube 5 and the discharging hole 402, a gas inlet 9 is communicated with a water inlet 9 of the gas separator 6 through a filter box 9, a gas inlet 9 is communicated with a gas inlet 9 of the gas separator, a water separator is communicated with a gas inlet box 9, and a water separator is communicated with a gas outlet 9, and a water separator is communicated with a water separator 2, and a water separator is communicated with a water separator 2 through a water separator 9, and a water separator is communicated with a water separator box is communicated with a water box through a water separator box 2.

According to the technical scheme, when the novel hot air drying device is used, the hot air blower 7 is started, the printed paper board enters the drying box 4 from the feeding port 401 through the conveying belt 3, hot air is uniformly blown to the surface of the printed paper board from the air outlet through the air outlet pipe 10 and the air supply pipe 11, ink on the surface of the paper board is quickly dried, the dried paper board is removed from the discharging port 402, meanwhile, hot air flowing out of the feeding port 401 and the discharging port 402 is conveyed to the water-gas separator 8 through the air collecting cover 6 and the air collecting pipe 5 to be subjected to water-gas separation, the recovered hot air is changed into dry hot air, impurities in the hot air are filtered through the filtering box 9, the filtered hot air is adsorbed through the adsorption box 12, and the hot air after adsorption is blown to the drying box 4 through the hot air blower 7 again to be circularly heated.

Specifically, one side of the filter box 9 is provided with a box door, the filter screen 15 is detachably inserted in the filter box 9, and the filter screen 15 is convenient to detach and replace through the box door.

Specifically, in order to improve the use time length of filter screen 15, one side fixedly connected with cross support 16 that is close to inlet 901 in the inside of rose box 9, be connected with flabellum 17 through pivot 18 rotation on the cross support 16, the one end fixedly connected with scraper bar 19 that the cross support 16 was kept away from to pivot 18, scraper bar 19, one side of scraper bar 19 is provided with the brush hair, the brush hair contacts with one side of filter screen 15, through scraper bar 19 that sets up, flabellum 17 and pivot 18, during the use, because of the hot-air machine 7 starts the back, can make the gas-collecting tube 5 in produce negative pressure, and then will follow the hot-blast suction that drifts in the stoving case 4 to the gas-collecting tube 5 inside, the hot-blast that drifts blows to rose box 9 inside through water separator 8 after, and then drives flabellum 17 rotation, the flabellum 17 of rotating drives scraper bar 19 through pivot 18, and can clear the impurity that gathers on the filter screen 15 surface.

Specifically, in order to facilitate the disassembly and assembly of the adsorption box 12, threaded connectors 13 are respectively arranged at two ends of the adsorption box 12, external threads in threaded connection with the threaded connectors 13 are respectively arranged on the outer wall of the air inlet pipe of the air heater 7 and the outer wall of the connecting pipe 14, and it is required to say that the filler for adsorbing harmful gases is optionally activated carbon in the adsorption box 12.

Specifically, in order to improve the sealing effect of the joint of the threaded joint 13, a seal ring is provided inside the threaded joint 13.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The packaging printing device with the drying function is characterized by comprising a printing machine body (2) and a drying box (4), wherein the drying box (4) is fixedly arranged on a supporting frame (1) of the printing machine body (2), a feed inlet (401) is formed in the lower end of one side of the drying box (4), a discharge outlet (402) is formed in the lower end of the other side of the drying box (4), and a conveying belt (3) of the printing machine body (2) sequentially penetrates through the feed inlet (401) and the discharge outlet (402);

the utility model discloses a drying box, including feed inlet (401) department, discharge gate (402) department, drying box (4) top fixed mounting has air heater (7), the air-supply line of air heater (7) pass through filter assembly with air collector (5) are linked together, the air outlet intercommunication of air heater (7) has out tuber pipe (10), the lower extreme of going out tuber pipe (10) stretches into the inside of drying box (4), the lower extreme intercommunication of going out tuber pipe (10) has a plurality of blast pipes (11).

2. The packaging and printing device with a drying function according to claim 1, wherein: a plurality of blowing holes are formed in the bottom of the air supply pipe (11).

3. The packaging and printing device with a drying function according to claim 1, wherein: the bottom of the gas collecting tube (5) is provided with a gas collecting hood (6), and the inner top of the gas collecting hood (6) is communicated with the bottom of the gas collecting tube (5).

4. The packaging and printing device with a drying function according to claim 1, wherein: the filter assembly comprises a water-gas separator (8), a filter box (9) and an adsorption box (12), wherein an air inlet of the water-gas separator (8) is communicated with the upper end of the gas collecting tube (5), an air outlet of the water-gas separator (8) is communicated with an air inlet hole (901) of the filter box (9) through a pipeline, an air outlet hole (902) of the filter box (9) is communicated with one end of the adsorption box (12) through a connecting tube (14), and the other end of the adsorption box (12) is communicated with an air inlet tube of the air heater (7).

5. The packaging and printing device with drying function according to claim 4, wherein: one side of the filter box (9) is provided with a box door, and a filter screen (15) is detachably inserted into the filter box (9).

6. The packaging and printing device with drying function according to claim 5, wherein: the inside of rose box (9) is close to one side fixedly connected with cross support (16) of fresh air inlet (901), be connected with flabellum (17) through pivot (18) rotation on cross support (16), pivot (18) are kept away from one end fixedly connected with of cross support (16) scrapes pole (19), scrape pole (19), one side of scraping pole (19) is provided with the brush hair, the brush hair with one side of filter screen (15) contacts.

7. The packaging and printing device with drying function according to claim 4, wherein: the two ends of the adsorption box (12) are respectively provided with a threaded joint (13), and the outer wall of an air inlet pipe of the air heater (7) and the outer wall of the connecting pipe (14) are respectively provided with external threads in threaded connection with the threaded joints (13).

8. The packaging and printing device with drying function according to claim 7, wherein: a sealing ring is arranged in the threaded joint (13).