CN211710184U

CN211710184U - Preheating device for energy-saving corrugated board production line

Info

Publication number: CN211710184U
Application number: CN201921842174.7U
Authority: CN
Inventors: 张杰涛
Original assignee: Dali Prefecture Xiangyun Dayu Packaging Co ltd
Current assignee: Dali Prefecture Xiangyun Dayu Packaging Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-10-20
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a corrugated container board processing equipment technical field just discloses an energy-conserving corrugated container board production line preheating device, the on-line screen storage device comprises a base, the top fixed mounting organism of base. This energy-conserving corrugated container board production line preheating device, through setting up first warming mill, the second warming mill, steam chest and conducting strip, because cooperation between two first warming mill and two second warming mill, will carry out comprehensive preheating treatment to single face corrugated container board and facial tissue respectively, thereby the preheating effect of single face corrugated container board and facial tissue has been improved, simultaneously when hot steam is leading-in to the steam chest through the induction pipe and from the delivery pipe discharge in, this moment because the good heat conductivity of conducting strip, thereby carry out secondary preheating treatment to single face corrugated container board and facial tissue, make its inside can be heated more evenly, and then the follow-up adhesive quality of single face corrugated container board and facial tissue has been improved, consequently, the practicality of the device has been increased.

Description

Preheating device for energy-saving corrugated board production line

Technical Field

The utility model relates to a corrugated container board processing equipment technical field specifically is an energy-conserving corrugated container board production line preheating device.

Background

The corrugated paper board is a multi-layer adhesive body, at least consists of a wave-shaped core paper interlayer and a paper board layer, has high mechanical strength and can resist collision and falling in the carrying process, and the actual performance of the corrugated paper box depends on three factors, namely the characteristics of the core paper and the paper board and the structure of the paper box.

At present, when corrugated boards are manufactured in production lines of enterprises, a preheating device is often required to be used for preheating single-sided corrugated boards and face paper, so that the bonding effect between the subsequent single-sided corrugated boards and the face paper is improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an energy-conserving corrugated container board production line preheating device possesses the effectual advantage of preheating, has solved current corrugated container board preheating device at the in-process of in-service use, and to the preheating effect ideal inadequately of single face corrugated container board and facial tissue, the inside even condition of being heated that does not often can appear single face corrugated container board and facial tissue, and then has influenced the problem of the follow-up bonding quality of single face corrugated container board and facial tissue.

The utility model provides a following technical scheme: the utility model provides an energy-conserving corrugated container board production line preheating device, includes the base, the top fixed mounting of base has the organism, the inside movable mounting of organism has first warming mill, the inside movable mounting of organism has the second warming mill that is located first warming mill left, the inside fixed mounting of organism has the steam chest that is located second warming mill left, the fixed intercommunication in top of steam chest has the induction pipe, the fixed intercommunication in bottom of steam chest has the delivery pipe, the induction pipe all runs through the organism and extends to the outside of organism with the positive one end of delivery pipe, the internal orifice has been seted up to the inside of steam chest, the fixed cover in inside of internal orifice has connect the conducting strip.

Preferably, the inside movable mounting of organism has the first spacing wheel that is located steam chest both sides, the inside fixed mounting of organism has the fixed block that is located between the first spacing wheel.

Preferably, the inside of fixed block top and bottom all movable mounting have the spacing wheel of second, the quantity of the spacing wheel of second is the same with the quantity of first spacing wheel.

Preferably, the left side fixed mounting of organism has the side case, the feed inlet has been seted up to the inside of side case, the quantity of feed inlet is two the feed inlet is about side case centrosymmetric.

Preferably, the side box is internally provided with a discharge hole between the feed inlets, and the side box is fixedly provided with heat preservation cotton above and below the discharge hole.

Preferably, the size of the feed inlet is the same as that of the discharge outlet, and the right ends of the feed inlet and the discharge outlet are both positioned in the left inner part of the machine body.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this energy-conserving corrugated container board production line preheating device, through setting up first warming mill, the second warming mill, steam chest and conducting strip, because cooperation between two first warming mill and two second warming mill, will carry out comprehensive preheating treatment to single face corrugated container board and facial tissue respectively, thereby the preheating effect of single face corrugated container board and facial tissue has been improved, simultaneously when hot steam is leading-in to the steam chest through the induction pipe and from the delivery pipe discharge in, this moment because the good heat conductivity of conducting strip, thereby carry out secondary preheating treatment to single face corrugated container board and facial tissue, make its inside can be heated more evenly, and then the follow-up adhesive quality of single face corrugated container board and facial tissue has been improved, consequently, the practicality of the device has been increased.

2. This energy-conserving corrugated container board production line preheating device, through setting up first spacing round, spacing round of second and heat preservation are cotton, because cooperation between first spacing round and the spacing round of second, thereby make single face corrugated container board and facial tissue more stable at the in-process of carrying, and because the cotton design of heat preservation, thereby it preheats back thermal giving off to have reduced single face corrugated container board and facial tissue, and then laid good basis for the subsequent bonding treatment of single face corrugated container board and facial tissue, consequently, further improvement the device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the side view and the side cross-sectional structure of the steam box of the present invention.

In the figure: 1. a base; 2. a body; 3. a first heating roller; 4. a second heating roller; 5. a steam box; 6. an introducing pipe; 7. a discharge pipe; 8. an inner opening; 9. a heat conductive sheet; 10. a first limit wheel; 11. a fixed block; 12. a second limiting wheel; 13. a side box; 14. a feed inlet; 15. a discharge outlet; 16. and (5) heat preservation cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an energy-saving corrugated board production line preheating device comprises a base 1, a machine body 2 is fixedly installed at the top of the base 1, a side box 13 is fixedly installed at the left side of the machine body 2, a discharge hole 15 positioned between feed holes 14 is formed in the side box 13, heat insulation cotton 16 positioned above and below the discharge hole 15 is fixedly installed in the side box 13, feed holes 14 are formed in the side box 13, the size of each feed hole 14 is the same as that of the discharge hole 15, the right ends of the feed holes 14 and the discharge hole 15 are both positioned in the left side of the machine body 2, the number of the feed holes 14 is two, the two feed holes 14 are symmetrical about the center of the side box 13, first limiting wheels 10 positioned at the two sides of a steam box 5 are movably installed in the machine body 2, a fixing block 11 positioned between the first limiting wheels 10 is fixedly installed in the machine body 2, and second limiting wheels 12 are movably installed in the top, the quantity of the spacing wheel 12 of second is the same with the quantity of first spacing wheel 10, the inside movable mounting of organism 2 has first warming mill 3, the inside movable mounting of organism 2 has second warming mill 4 that is located first warming mill 3 left, the inside fixed mounting of organism 2 has steam chest 5 that is located second warming mill 4 left, the fixed intercommunication in top of steam chest 5 has induction pipe 6, the fixed intercommunication in bottom of steam chest 5 has delivery pipe 7, the positive one end of induction pipe 6 and delivery pipe 7 all runs through organism 2 and extends to organism 2's outside, interior mouth 8 has been seted up to steam chest 5's inside, the fixed cover in inside of interior mouth 8 has connect conducting strip 9.

During operation, the single-sided corrugated board and the facial tissue respectively enter the inside of the machine body 2 through the feed inlet 14, and are more stable in the conveying process due to the matching between the first limiting wheel 10 and the second limiting wheel 12, then the two surfaces of the single-sided corrugated board and the facial tissue are respectively subjected to sufficient preheating treatment due to the matching between the two first heating rollers 3 and the two second heating rollers 4, then the single-sided corrugated board and the facial tissue enter the inside of the steam box 5, at the moment, hot steam is guided into the inside of the steam box 5 through the guide-in pipe 6 and is finally discharged from the discharge pipe 7, and in the process, the heat conducting sheet 9 has good heat conductivity, so that the single-sided corrugated board and the facial tissue can be respectively subjected to comprehensive preheating treatment, the inside of the single-sided corrugated board and the facial tissue are heated more uniformly, and finally the single-sided corrugated board and the facial tissue are conveyed out through the discharge, then the operator can carry out the bonding treatment on the single-sided corrugated board and the face paper.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving corrugated container board production line preheating device, includes base (1), its characterized in that: the heating and cooling machine is characterized in that a machine body (2) is fixedly mounted at the top of the base (1), a first heating roller (3) is movably mounted inside the machine body (2), a second heating roller (4) located on the left side of the first heating roller (3) is movably mounted inside the machine body (2), a steam box (5) located on the left side of the second heating roller (4) is fixedly mounted inside the machine body (2), the top of the steam box (5) is fixedly communicated with a lead-in pipe (6), the bottom of the steam box (5) is fixedly communicated with a discharge pipe (7), the lead-in pipe (6) and the positive end of the discharge pipe (7) penetrate through the machine body (2) and extend to the outside of the machine body (2), an inner opening (8) is formed inside the steam box (5), and a heat conducting sheet (9) is fixedly sleeved inside the inner opening (8).

2. An energy-saving corrugated board production line preheating device according to claim 1, characterized in that: the inside movable mounting of organism (2) has first spacing round (10) that are located steam chest (5) both sides, the inside fixed mounting of organism (2) has fixed block (11) that are located between first spacing round (10).

3. An energy-saving corrugated board production line preheating device according to claim 2, characterized in that: the inside of fixed block (11) top and bottom all movable mounting have spacing round of second (12), the quantity of spacing round of second (12) is the same with the quantity of first spacing round (10).

4. An energy-saving corrugated board production line preheating device according to claim 1, characterized in that: the left side fixed mounting of organism (2) has side case (13), feed inlet (14) have been seted up to the inside of side case (13), the quantity of feed inlet (14) is two, two feed inlet (14) are about side case (13) central symmetry.

5. An energy-saving preheating device for corrugated board production line according to claim 4, characterized in that: the side box (13) is internally provided with a discharge hole (15) between the feed inlets (14), and the side box (13) is fixedly provided with heat-insulating cotton (16) above and below the discharge hole (15).

6. An energy-saving preheating device for corrugated board production line according to claim 4, characterized in that: the size of feed inlet (14) is the same with the size of bin outlet (15), and the right-hand member of feed inlet (14) and bin outlet (15) all is located the inside on organism (2) left side.