CN212860813U

CN212860813U - Wrapping bag printing machine drying device

Info

Publication number: CN212860813U
Application number: CN202021208451.1U
Authority: CN
Inventors: 李兴中; 李元中
Original assignee: Zhengzhou Xingzhong Plastic Color Printing Co ltd
Current assignee: Zhengzhou Xingzhong Plastic Color Printing Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-02
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a wrapping bag printing machine drying device, including the box, the both sides of box are provided with the opening, are provided with the transfer roller of conveying wrapping bag in the box, are provided with the stoving mechanism of drying to the wrapping bag on the box, and stoving mechanism includes heating cabinet, ventilation pipe and fan, and the fan setting is on the ventilation pipe, and fan and heating cabinet pass through the ventilation pipe intercommunication, and heating cabinet and box pass through the ventilation pipe intercommunication, and the fan setting deviates from one side of box at the heating cabinet, and box and fan pass through the ventilation pipe intercommunication. The utility model discloses a set up the fan on the ventilation pipe to set up ventilation pipe intercommunication heating cabinet, make steam at the box inner loop, and then dry the wrapping bag, thereby reach the effect that promotes the utilization ratio of the energy.

Description

Wrapping bag printing machine drying device

Technical Field

The utility model belongs to the technical field of lithography apparatus's technique and specifically relates to a wrapping bag printing machine drying device is related to.

Background

At present, the application of a printing machine on a packaging bag is more and more extensive, most of printing generally comprises mechanisms such as a plate, an ink coating mechanism, an impression mechanism and a paper conveying mechanism, after the ink coating mechanism coats the packaging bag, a printed image on the packaging bag cannot be dried immediately, and a drying device is required to be used for achieving the drying purpose.

The current chinese patent with publication number CN103223769A discloses a drying device of wrapping bag printing machine, which comprises a frame, a plurality of deflector rolls and the printing box of setting in the frame, this drying device has the heating cabinet of cavity and sets up the fan in heating cabinet one side including inside, and heating cabinet and fan are all fixed in the frame, be equipped with a plurality of electric heating plate in the heating cabinet, the play tuber pipe of fan is linked together with the cavity, the opposite side of heating cabinet has the air outlet, the air outlet accesss to the printing face of wrapping bag through defeated tuber pipe, and install the baffle that has a plurality of through-holes on the air outlet.

In the above prior art scheme, the baffle of a plurality of through-holes is installed through on the air outlet to make even drying to the printing picture and text of steam, but when steam was dried to the picture and text of printing, the wind that the fan blown can drive steam and flow to the outside of printing picture and text, caused the energy extravagant, consequently need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wrapping bag printing machine drying device sets up the fan on the ventilation pipe to set up ventilation pipe intercommunication heating cabinet and make steam dry the wrapping bag at the box inner loop, thereby reach the effect that promotes the utilization ratio of the energy.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a wrapping bag printing machine drying device, includes the box, the both sides of box are provided with the opening, be provided with the transfer roller of conveying wrapping bag in the box, be provided with the stoving mechanism of drying to the wrapping bag on the box, stoving mechanism includes heating cabinet, ventilation pipe and fan, the fan sets up on the ventilation pipe, fan and heating cabinet pass through the ventilation pipe intercommunication, heating cabinet and box pass through the ventilation pipe intercommunication, the fan sets up the one side that deviates from the box at the heating cabinet, box and fan pass through the ventilation pipe intercommunication.

Through adopting above-mentioned technical scheme, the wrapping bag enters into the box through the opening in, through the transfer roller conveying in the box, set up the wrapping bag of stoving mechanism in to the box and dry, the heating cabinet is after the air heating, the fan blows in the box with the hot-blast in the heating cabinet through the ventilation pipe, dry the wrapping bag, after the temperature of steam reduces in the box, the opposite side of rethread heating cabinet enters into the heating cabinet again through the ventilation pipe and heats, circulation steam is dried the wrapping bag, thereby reach the effect that reduces the extravagant energy.

The utility model discloses further set up to: the air inlet pipe is arranged on the side face of the box body, the air outlet pipe is arranged on the upper surface of the box body, and the ventilation pipe is connected with the air outlet and the air inlet respectively.

Through adopting above-mentioned technical scheme, set up air intake and air outlet respectively with the ventilation pipe intercommunication, in the air intake entering box, flow through the air outlet to make steam circulate in the box and dry the wrapping bag.

The utility model discloses further set up to: the ventilation pipe includes air-supply line and air-out pipe, heating cabinet and air intake pass through the air-supply line intercommunication, heating cabinet and air outlet pass through air-out pipe intercommunication, the fan sets up on air-out pipe.

Through adopting above-mentioned technical scheme, the fan setting is on going out the tuber pipe, goes out tuber pipe and box intercommunication, opens the fan and lets in the box with the hot-blast air in the heating cabinet through the air-supply line in, dries the wrapping bag, and steam passes through air-supply line and hot-blast main at the box internal loop, and then promotes hot-air's utilization ratio.

The utility model discloses further set up to: the box body is provided with a guide mechanism which leads hot air into the box body uniformly.

Through adopting above-mentioned technical scheme, set up guiding mechanism with the even box that lets in of steam to steam is even dries the wrapping bag, promotes the efficiency of drying.

The utility model discloses further set up to: the guide mechanism comprises a guide sleeve and a guide cylinder, the guide sleeve is arranged on the opening, the guide cylinder is arranged in the box body, the guide cylinder is communicated with the air inlet pipe through the guide sleeve, and a plurality of through holes are formed in the side face of the guide cylinder.

Through adopting above-mentioned technical scheme, set up a plurality of through-holes in the side of guide cylinder, steam enters into the guide cylinder through the uide bushing in, then enters into the guide cylinder through the through-hole on the guide cylinder in, dries the wrapping bag in the box, promotes the efficiency of drying to the wrapping bag.

The utility model discloses further set up to: the through holes are uniformly arranged on the guide cylinder at intervals.

Through adopting above-mentioned technical scheme, the through-hole evenly separates the setting on the guide cylinder, makes in steam can be even enters into the box to even dry the wrapping bag, make wrapping bag surface heating even, promote the effect of drying.

The utility model discloses further set up to: the diameter of guide cylinder is greater than the diameter of air-supply line, the uide bushing is hourglass hopper-shaped, the one end that the opening is big on the uide bushing is connected with the guide cylinder, the one end that the opening is little on the uide bushing is connected with the air-supply line, be provided with the flow equalizing plate in the uide bushing.

Through adopting above-mentioned technical scheme, the diameter that sets up the guide cylinder is greater than the diameter of air-supply line, and the increase steam enters into the area in the box, promotes the efficiency of drying, sets up the flow equalizing pipe in the uide bushing to in steam is even enters into the guide cylinder, thereby dry the wrapping bag.

The utility model discloses further set up to: the air outlet is provided with a plurality ofly, and is a plurality of the air outlet evenly the interval sets up on the box, it is provided with a plurality of minutes tuber pipes to go out on the tuber pipe, divide tuber pipe and air outlet connection, divide the one end that deviates from the air outlet on the tuber pipe and go out the tuber pipe and connect.

Through adopting above-mentioned technical scheme, be provided with a plurality of air outlets on the box to set up a plurality of minutes tuber pipes and air outlet on going out the tuber pipe and correspond the setting, increase the area of air outlet, so that steam enters into in the air-out pipe through the air outlet opening, thereby has promoted steam in the efficiency of box inner loop.

To sum up, the utility model discloses a beneficial technological effect does:

1. the box body is communicated with an air inlet pipe and an air outlet pipe, and is provided with a heater and a fan, hot air is blown into the box body through the fan, meanwhile, the hot air is pumped out from the box body through the air outlet pipe, the hot air is fed into the heating box, and the hot air is introduced into the box body after being heated, so that the hot air is circulated, and the effect of improving the utilization rate of energy is achieved;

2. set up the guide cylinder in the box to evenly be provided with a plurality of through-holes on the guide cylinder, so that steam can be even enter into in the box, thereby promote the efficiency that the wrapping bag was dried.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial view of the present invention, intended to show the structure inside the box;

fig. 3 is a schematic structural diagram of the middle guide mechanism of the present invention.

Reference numerals: 1. a box body; 11. an opening; 12. an air inlet; 13. an air outlet; 2. a conveying roller; 3. a drying mechanism; 31. a heating box; 32. a vent pipe; 321. an air inlet pipe; 322. an air outlet pipe; 33. a fan; 4. a guide mechanism; 41. a guide sleeve; 42. a guide cylinder; 421. a through hole; 5. a flow equalizing plate; 6. and air distributing pipes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a wrapping bag printing machine drying device, including box 1, be provided with the transfer roller 2 of conveying the wrapping bag in box 1, be provided with opening 11 in the both sides of box 1, be provided with the stoving mechanism 3 that is used for drying to the wrapping bag in one side of box 1, the inside intercommunication of stoving mechanism 3 and box 1. The packaging bag enters the box body 1 from the opening 11, is conveyed in the box body 1 through the conveying roller 2, is dried through the drying mechanism 3 and then is delivered out through the other opening 11.

Referring to fig. 1 and 2, the drying mechanism 3 includes a heating box 31, a ventilation pipe 32 and a blower 33, the blower 33 is disposed on the ventilation pipe 32, the ventilation pipe 32 is disposed between the box 1 and the heating box 31, and the ventilation pipe 32 is communicated with the box 1 and the heating box 31, when the packaging bag needs to be dried, the heating box 31 is opened to heat air, and then the heated air is blown into the box 1 through the ventilation pipe 32 by the blower 33, so that the packaging bag in the box 1 is dried.

Referring to fig. 1 and 2, in order to dry the packaging bag by recycling heated hot air, an air inlet 12 and an air outlet 13 are formed in the box body 1, the air inlet 12 is formed in the side surface of the box body 1, the air outlet 13 is formed in the upper surface of the box body 1, the ventilation pipe 32 comprises an air inlet pipe 321 and an air outlet pipe 322, one end of an upper opening of the air inlet pipe 321 is connected with the air inlet 12, the other end of the upper opening of the air inlet pipe 321 is connected with the heating box 31, one end of the upper opening of the air outlet pipe 322 is connected with the air outlet 13, the other end of the upper opening of the air outlet pipe 322 is connected with the heating box 31, the air inlet pipe 321 and the air outlet pipe 322 are respectively. When drying the wrapping bag, heating cabinet 31 heats the air, opens the fan 33 and blows in the box 1 with the steam in the heating cabinet 31 through air-supply line 321 in, dries the wrapping bag in the box 1, and the steam temperature reduces the back, and under the effect of fan 33, steam circulates again through air-out pipe 322 and heats in the air heater 33, carries out endless heating to steam, promotes the utilization ratio of energy.

Referring to fig. 2 and 3, in order to dry the packaging bag uniformly after hot air enters the box body 1, a guide mechanism 4 for blowing the hot air uniformly onto the packaging bag is arranged in the box body 1, the guide mechanism 4 comprises a guide sleeve 41 and a guide cylinder 42, the guide sleeve 41 is arranged on the air inlet 12, the guide cylinder 42 is arranged in the box body 1, the guide cylinder 42 and the air inlet pipe 321 are communicated through the guide sleeve 41, one end of the guide cylinder 42, which deviates from the guide sleeve 41, is arranged in a sealing manner, a plurality of through holes 421 are formed in the guide cylinder 42, and the through holes 421 are arranged on the side wall of the guide cylinder 42 at uniform intervals. After the hot air enters the guide cylinder 42 through the air inlet pipe 321, the hot air enters the box body 1 through the through holes 421 so as to be uniformly blown onto the packaging bags, thereby improving the drying efficiency.

Referring to fig. 2 and 3, in order to further improve the drying efficiency, the diameter of the guide cylinder 42 is larger than that of the air inlet pipe 321, the side surface area of the guide cylinder 42 is increased, the openings at the two ends of the guide sleeve 41 are different in size and funnel-shaped, the end with the large opening on the guide sleeve 41 is connected with the guide cylinder 42, and the end with the small opening is connected with the air inlet pipe 321, so that hot air can enter the box body 1 more uniformly. The flow equalizing plate 5 is provided in the guide sleeve 41 to allow the hot gas to uniformly enter the guide cylinder 42, so that the hot gas can uniformly enter the guide cylinder 42.

Referring to fig. 2, in order to improve the efficiency of hot air circulation, it is provided with a plurality of air outlets 13, and a plurality of air outlets 13 are evenly arranged on the box body 1 at intervals, a plurality of air distributing pipes 6 are arranged on the air outlet pipe 322, the positions of the air distributing pipes 6 are respectively arranged corresponding to the positions of the air outlets 13, and the air distributing pipes 6 are connected with the air outlets 13. After the hot air in the box body 1 prints the packaging bag, the hot air enters the air outlet pipe 322 through the air outlet 13 and the air distributing pipe 6, and the packaging bag is dried by cyclic heating.

The implementation principle of the embodiment is as follows: conveying roller 2 drives the wrapping bag and conveys in box 1, it heats to open heating cabinet 31 to its inside air, open the air after fan 33 will heat and blow in guide cylinder 42 through air-supply line 321, then enter into box 1 through-hole 421 on the guide cylinder 42 again, dry the wrapping bag, then enter into branch tuber pipe 6 through air outlet 13 in, the rethread divides tuber pipe 6 to enter into out tuber pipe 322 in, heat in entering into heating cabinet 31 again through fan 33 at last, through making steam at air-supply line 321, box 1 and play tuber pipe 322 inner loop, thereby promote the utilization ratio to the steam after the heating, reduce the consumption of the energy.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a wrapping bag printing machine drying device, includes box (1), its characterized in that: the both sides of box (1) are provided with opening (11), be provided with transfer roller (2) of conveying wrapping bag in box (1), be provided with stoving mechanism (3) of drying to the wrapping bag on box (1), stoving mechanism (3) are including heating cabinet (31), ventilation pipe (32) and fan (33), fan (33) set up on ventilation pipe (32), fan (33) and heating cabinet (31) are through ventilation pipe (32) intercommunication, heating cabinet (31) and box (1) are through ventilation pipe (32) intercommunication, fan (33) set up the one side that deviates from box (1) in heating cabinet (31), box (1) and fan (33) are through ventilation pipe (32) intercommunication.

2. The packaging bag printing machine drying device according to claim 1, characterized in that: an air inlet (12) and an air outlet (13) are formed in the box body (1), and the ventilation pipe (32) is connected with the air outlet (13) and the air inlet (12) respectively.

3. The packaging bag printing machine drying device according to claim 2, characterized in that: ventilation pipe (32) are including air-supply line (321) and air-out pipe (322), heating cabinet (31) and air intake (12) are through air-supply line (321) intercommunication, heating cabinet (31) and air outlet (13) are through air-out pipe (322) intercommunication, fan (33) set up on air-out pipe (322).

4. The packaging bag printing machine drying device according to claim 3, characterized in that: the box body (1) is provided with a guide mechanism (4) which leads hot air into the box body (1) uniformly.

5. The packaging bag printing machine drying device according to claim 4, characterized in that: guiding mechanism (4) include uide bushing (41) and guide cylinder (42), uide bushing (41) set up on the opening, guide cylinder (42) set up in box (1), guide cylinder (42) and air-supply line (321) are through uide bushing (41) intercommunication, a plurality of through-holes (421) have been seted up to the side of guide cylinder (42).

6. The packaging bag printing machine drying device according to claim 5, characterized in that: the through holes (421) are uniformly arranged on the guide cylinder (42) at intervals.

7. The packaging bag printing machine drying device according to claim 5, characterized in that: the diameter of guide cylinder (42) is greater than the diameter of air-supply line (321), uide bushing (41) are hourglass hopper-shaped, the big one end of uide bushing (41) upper shed is connected with guide cylinder (42), the little one end of uide bushing (41) upper shed is connected with air-supply line (321), be provided with flow equalizing plate (5) in uide bushing (41).

8. The packaging bag printing machine drying device according to claim 3, characterized in that: air outlet (13) are provided with a plurality ofly, and are a plurality of even interval setting on box (1) of air outlet (13), it divides tuber pipe (6) to be provided with a plurality ofly on tuber pipe (322) to go out, divide tuber pipe (6) and air outlet (13) to be connected, divide the one end that deviates from air outlet (13) on tuber pipe (6) and go out tuber pipe (322) and connect.