CN209888290U - Preheating equipment for environment-friendly packaging base paper - Google Patents
Preheating equipment for environment-friendly packaging base paper Download PDFInfo
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- CN209888290U CN209888290U CN201920283641.0U CN201920283641U CN209888290U CN 209888290 U CN209888290 U CN 209888290U CN 201920283641 U CN201920283641 U CN 201920283641U CN 209888290 U CN209888290 U CN 209888290U
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Abstract
The utility model discloses a preheating device for environment-friendly packaging base paper, which belongs to the field of packaging box production equipment and comprises a pair of preheating rollers, wherein the pair of preheating rollers are symmetrically distributed from top to bottom, the gap between the pair of preheating rollers is slightly smaller than the thickness of the base paper, the left side and the right side of the preheating rollers are respectively provided with a leading-in roller set and a leading-out roller set, each preheating roller comprises a roller core and a roller barrel, each roller barrel comprises a heat-insulating layer, a silica gel heating sheet and an elastic heat-conducting layer, the heat-insulating layer, the silica gel heating sheet and the elastic heat-conducting layer are sequentially distributed from inside to outside, a power supply is arranged on the roller core, the power supply is electrically connected with the silica gel heating sheet, one side of the pair of preheating rollers, which is far away from each other, is sleeved with a heat-insulating cover, one end of the heat, the heat utilization rate is improved, and the energy consumption is reduced.
Description
Technical Field
The utility model relates to a packing box production facility field, more specifically say, relate to a be used for environmental protection packing body paper to preheat equipment.
Background
On the stage of the packaging industry, corrugated containers have been the most favored packaging material in the packaging industry, and have also been widely used as containers for the circulation of materials in the general manufacturing industry.
In the production process of corrugated paper, glue is needed to be applied, after the glue is applied, the corrugated medium and the single-sided corrugated board absorb partial moisture, so that the moisture content of the corrugated medium is increased, in the forming process of the corrugated medium, the corrugated medium is preheated, the moisture in the corrugated medium is adjusted, and the absorbed excessive moisture is removed, the corrugated medium and the corrugated medium are dried and heated by a steam system generally, but the heat efficiency of the steam system is not high, so that a preheating device is needed to reduce the steam consumption, the heating efficiency is improved, the energy conservation and the consumption reduction are realized, Chinese utility model publication No. CN207419154U discloses a preheating device for environment-friendly packaging medium, which comprises a floating roller, a preheating roller and a fixed paper guide roller, the medium is guided in by the floating roller, is heated by the preheating roller and then is guided out by the fixed paper guide roller, the preheating roller is a natural gas heating type corrugated, the natural gas heating system includes air-blower, tuber pipe, natural gas inlet line, gas pipe, the gas pipe is located the center pin position that preheats the roller, and the gas outside of tubes is equipped with a plurality of align to grid's play fire hole, the tuber pipe is connected with the air-blower, the tuber pipe is equipped with 2 and divides the pipe, divide the pipe to be connected with the gas pipe respectively, the last air inlet valve that is equipped with of natural gas inlet line, the control size that admits air, the utility model discloses a natural gas heating roller preheats the corrugated medium, removes unnecessary moisture in the corrugated paper, utilizes the natural gas to preheat, compares electrical heating, and the cost is lower, and heating efficiency is.
Although one kind is used for environmental protection packing body paper preheating equipment to utilize the natural gas to preheat in the above-mentioned scheme, but the use of natural gas is comparatively inconvenient, and the danger coefficient is higher, and the heat utilization efficiency is also lower, especially can't preheat the tow sides of body paper simultaneously, leads to the body paper to be heated the uneven phenomenon of batching that appears easily, leads to the damage to the body paper.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a be used for environmental protection packing body paper preheating device, it can realize evenly preheating the tow sides of body paper simultaneously, improves heat utilization efficiency, reduces the energy consumption.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An environment-friendly packaging base paper preheating device comprises a pair of preheating rollers which are vertically and symmetrically distributed, the gap between the pair of preheating rollers is slightly smaller than the thickness of the base paper, the left side and the right side of the preheating rollers are respectively provided with a guide-in roller set and a guide-out roller set, the preheating roller comprises a roller core and a roller, the roller comprises a heat insulation layer, a silica gel heating sheet and an elastic heat conduction layer, the heat insulation layer, the silica gel heating sheet and the elastic heat conduction layer are sequentially distributed from inside to outside, the roller core is provided with a power supply, and the power supply is electrically connected with the silica gel heating sheet, one side of each pair of preheating rollers, which is far away from each other, is sleeved with a heat-insulating cover, one end of the heat preservation cover close to the preheating roller is fixedly connected with a heat preservation film, a pair of connecting rods are fixedly connected between the pair of heat preservation covers, the front and back surfaces of the base paper can be uniformly preheated at the same time, the heat utilization rate is improved, and the energy consumption is reduced.
Further, leading-in roller set outer end fixedly connected with layer that absorbs water, leading-out roller set outer end fixedly connected with heat preservation, the setting on layer that absorbs water is used for before a pair of preheating roller preheats the body paper, absorbs unnecessary moisture on the partial body paper earlier, improves and preheats the effect, and the setting of heat preservation is used for keeping warm to the body paper after preheating.
Further, be equipped with fixed plate and a pair of screw on the heat preservation cover left end lateral wall, the fixed plate is connected with the heat preservation cover through a pair of screw, the fixed plate is close to preheating roller one end fixedly connected with flexible brush hair, and flexible brush hair is used for cleaning the preheating roller, and inevitable dust and foreign matter adhesion have in the air on the preheating roller, cause the damage to the body paper easily when preheating, and easy to assemble and dismantlement.
Further, the flexible brush hair is close to a plurality of evenly distributed's of preheating roller one end fixedly connected with absorption ball, and self has the adsorptivity, improves flexible brush hair's clean effect, and can adsorb the dust foreign matter and be difficult for dropping to the body paper.
Furthermore, fixedly connected with heat conduction net between silica gel heating plate and the elasticity heat-conducting layer, not only can fix the shape of silica gel heating plate, make it can the even heating, have good heat-conduction effect simultaneously.
Furthermore, the leading-in roller set and the leading-out roller set respectively comprise a fixed roller and a deviation rectifying roller, the deviation rectifying rollers are positioned on one sides of the adjacent fixed rollers close to the preheating rollers, technicians can adjust the deviation rectifying rollers in real time according to the stress condition of the base paper, and the deformation of the base paper is reduced.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the scheme can realize the simultaneous uniform preheating of the front surface and the back surface of the base paper, improves the heat utilization rate and reduces the energy consumption.
(2) The outer end of the guide-in roller set is fixedly connected with a water absorption layer, the outer end of the guide-out roller set is fixedly connected with a heat preservation layer, the water absorption layer is arranged to absorb excessive moisture on partial body paper before the body paper is preheated by the pair of preheating rollers, preheating effect is improved, and the heat preservation layer is arranged to preserve heat of the preheated body paper.
(3) Be equipped with fixed plate and a pair of screw on the heat preservation cover left end lateral wall, the fixed plate is connected with the heat preservation cover through a pair of screw, and the fixed plate is close to preheating roller one end fixedly connected with flexible brush hair, and flexible brush hair is used for cleaning the preheating roller, and inevitable in the air has dust and foreign matter adhesion on the preheating roller, causes the damage to the body paper when preheating easily, and easy to assemble and dismantlement.
(4) The flexible brush hair is close to a plurality of evenly distributed's of preheating roller one end fixedly connected with absorption ball, and self has the adsorptivity, improves flexible brush hair's clean effect, and can adsorb the dust foreign matter and be difficult for dropping to the body paper.
(5) The heat conduction net is fixedly connected between the silica gel heating plate and the elastic heat conduction layer, so that the shape of the silica gel heating plate can be fixed, the silica gel heating plate can be uniformly heated, and a good heat conduction effect is achieved.
(6) The leading-in roller set and the leading-out roller set respectively comprise fixed rollers and deviation correcting rollers, the deviation correcting rollers are positioned on one sides, close to the preheating rollers, of the adjacent fixed rollers, technicians can adjust the deviation correcting rollers in real time according to the stress condition of the base paper, and deformation of the base paper is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a sectional view of a preheating roller part of the present invention;
fig. 4 is a schematic structural view of a pair of heat preservation cover portions of the present invention.
The reference numbers in the figures illustrate:
the device comprises a preheating roller 1, a roller core 101, a heat insulation layer 102, a silica gel heating sheet 103, an elastic heat conduction layer 104, a guide-in roller group 2, a guide-out roller group 3, a heat conduction net 4, a heat insulation cover 5, a heat insulation film 6, a fixing plate 7, flexible bristles 8, screws 9, a connecting rod 10 and an adsorption ball 11.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, an apparatus for preheating environment-friendly packaging base paper comprises a pair of preheating rollers 1, wherein a pair of preheating rollers 1 in the prior art are separately arranged, and cannot heat the front and back sides of the base paper simultaneously, so that the preheating effect is poor, in the utility model, a pair of preheating rollers 1 are symmetrically distributed up and down, the gap between the pair of preheating rollers 1 is slightly smaller than the thickness of the base paper, the base paper horizontally passes through the gap, the pair of preheating rollers 1 can heat the front and back sides of the base paper simultaneously, the thermal deformation caused by uneven heating is not easy to occur, the left and right sides of the preheating rollers 1 are respectively provided with an inlet roller group 2 and an outlet roller group 3, the inlet roller group 2 is used for introducing the base paper and providing the tension, the outlet roller group 3 is used for deriving the base paper and providing the tension, the inlet roller group 2 and the outlet roller group 3 both comprise fixed rollers and deviation correcting rollers, the technical staff can adjust the roller of rectifying in real time according to the atress condition of body paper, reduce the deformation of body paper, 2 outer ends fixedly connected with of import roller set absorb water the layer, the layer that absorbs water is made by high analyst's resin and the fluff mixture that absorbs water, 3 outer ends fixedly connected with heat preservation of derivation roller set, the heat preservation adopts the heat preservation cotton to make, the setting on the layer that absorbs water is used for preheating the body paper at a pair of preheating roller 1 before, absorb unnecessary moisture on the partial body paper earlier, improve and preheat the effect, the setting of heat preservation is used for keeping warm to the body paper after preheating.
Referring to fig. 3, the preheating roller 1 includes a roller core 101 and a roller, the roller includes a heat insulation layer 102, a silica gel heating sheet 103 and an elastic heat conduction layer 104, the heat insulation layer 102, the silica gel heating sheet 103 and the elastic heat conduction layer 104 are sequentially distributed from inside to outside, and a heat conduction net 4 is fixedly connected between the silica gel heating sheet 103 and the elastic heat conduction layer 104, so that the shape of the silica gel heating sheet 103 can be fixed, the silica gel heating sheet can be uniformly heated, and a good heat conduction effect is achieved.
The silica gel heating sheet 103 is composed of two pieces of glass fiber cloth and a silicon rubber glass fiber cloth made by laminating silica gel on two pieces, and has good flexibility because it is a sheet-shaped product (the general standard thickness is 1.5mm), and can be completely and tightly contacted with a heated object; the planar heater has flexibility, is easy to be close to the heating body, and can be designed and heated according to the change of the shape, so that the heat can be transferred to any required place.
Elastic heat conduction layer 104 is heat conduction silica gel, can conduct heat rapidly, simultaneously can with the better laminating of body paper, insulating layer 102 plays thermal-insulated effect, reduce the heat and to the local transmission of unnecessary, install the power on the roller core 101, and electric connection between power and the silica gel heating plate 103, a pair of preheating roller 1 keeps away from each other one side and all overlaps and have heat preservation cover 5, not only can play heat retaining effect, reduce the heat on the preheating roller 1 and scatter and disappear in to the air, protective action has simultaneously, dustproof anticollision, heat preservation cover 5 is close to preheating roller 1 one end fixedly connected with heat preservation membrane 6, improve the heat preservation effect, a pair of connecting rod 10 of fixedly connected with between a pair of heat preservation cover 5, play the connection effect.
Please refer to fig. 2 and 4, a fixing plate 7 and a pair of screws 9 are arranged on the side wall of the left end of the heat-insulating cover 5, the fixing plate 7 is connected with the heat-insulating cover 5 through the pair of screws 9, one end of the fixing plate 7 close to the preheating roller 1 is fixedly connected with flexible bristles 8, the flexible bristles 8 are used for cleaning the preheating roller 1, dust and foreign matters inevitably adhered to the preheating roller 1 in the air, easily cause damage to the base paper when preheating, and are convenient to install and disassemble, the flexible bristles 8 close to one end of the preheating roller 1 are fixedly connected with a plurality of uniformly distributed adsorption balls 11, and have adsorbability, thereby improving the cleaning effect of the flexible bristles 8, and being capable of adsorbing the dust and foreign matters and being not easy to drop.
During the use, the technical staff starts silica gel heating plate 103 in advance and heaies up, heats to the assigned temperature after, through the leading-in body paper of leading-in roller set 2, the body paper is after the unnecessary moisture of absorption part on leading-in roller set 2, under a pair of heating effect of preheating roller 1, the tow sides preheat simultaneously, the uneven condition that leads to batching deformation that is difficult for appearing being heated takes place, later along with deriving smoothly along with leading-out roller set 3, compare with traditional preheating device, the utility model discloses can realize evenly preheating the tow sides of body paper simultaneously, improve heat utilization rate, reduce the energy consumption.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a be used for environmental protection packaging body paper preheating equipment, includes a pair of preheating roller (1), its characterized in that: the pair of preheating rollers (1) are distributed up and down symmetrically, the gap between the pair of preheating rollers (1) is slightly smaller than the thickness of the base paper, the left side and the right side of the preheating roller (1) are respectively provided with a guide-in roller set (2) and a guide-out roller set (3), the preheating roller (1) comprises a roller core (101) and a roller, the roller comprises a heat insulation layer (102), a silica gel heating sheet (103) and an elastic heat conduction layer (104), the heat insulation layer (102), the silica gel heating sheet (103) and the elastic heat conduction layer (104) are distributed in sequence from inside to outside, a power supply is arranged on the roller core (101), and the power supply is electrically connected with the silica gel heating sheet (103), one side of the pair of preheating rollers (1) which is far away from each other is sleeved with a heat-insulating cover (5), one end of the heat-insulating cover (5) close to the preheating roller (1) is fixedly connected with a heat-insulating film (6), and a pair of connecting rods (10) is fixedly connected between the heat-insulating cover (5).
2. The preheating equipment for the environment-friendly packaging base paper as claimed in claim 1, which is characterized in that: the outer end of the guide-in roller set (2) is fixedly connected with a water absorbing layer, and the outer end of the guide-out roller set (3) is fixedly connected with a heat insulating layer.
3. The preheating equipment for the environment-friendly packaging base paper as claimed in claim 1, which is characterized in that: the side wall of the left end of the heat-insulating cover (5) is provided with a fixing plate (7) and a pair of screws (9), the fixing plate (7) is connected with the heat-insulating cover (5) through the pair of screws (9), and one end of the fixing plate (7) close to the preheating roller (1) is fixedly connected with flexible bristles (8).
4. The preheating equipment for the environment-friendly packaging base paper as claimed in claim 3, characterized in that: one end of the flexible brush hair (8) close to the preheating roller (1) is fixedly connected with a plurality of adsorption balls (11) which are uniformly distributed.
5. The preheating equipment for the environment-friendly packaging base paper as claimed in claim 1, which is characterized in that: and a heat conduction net (4) is fixedly connected between the silica gel heating sheet (103) and the elastic heat conduction layer (104).
6. The preheating equipment for the environment-friendly packaging base paper as claimed in claim 1, which is characterized in that: the leading-in roller group (2) and the leading-out roller group (3) respectively comprise a fixed roller and a deviation rectifying roller, and the deviation rectifying rollers are positioned on one sides of the adjacent fixed rollers, which are close to the preheating roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283641.0U CN209888290U (en) | 2019-03-07 | 2019-03-07 | Preheating equipment for environment-friendly packaging base paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283641.0U CN209888290U (en) | 2019-03-07 | 2019-03-07 | Preheating equipment for environment-friendly packaging base paper |
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| Publication Number | Publication Date |
|---|---|
| CN209888290U true CN209888290U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920283641.0U Expired - Fee Related CN209888290U (en) | 2019-03-07 | 2019-03-07 | Preheating equipment for environment-friendly packaging base paper |
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| CN (1) | CN209888290U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879095A (en) * | 2020-08-04 | 2020-11-03 | 江西千多多家具有限公司 | Drying device for wood working |
| CN112659646A (en) * | 2020-12-10 | 2021-04-16 | 杭州中亚机械股份有限公司 | Doubling sheet lower extreme preheating device and plunger class food production facility |
| CN113002071A (en) * | 2021-03-31 | 2021-06-22 | 重庆市南川区金鑫纸业有限公司 | Corrugated board production device |
-
2019
- 2019-03-07 CN CN201920283641.0U patent/CN209888290U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879095A (en) * | 2020-08-04 | 2020-11-03 | 江西千多多家具有限公司 | Drying device for wood working |
| CN112659646A (en) * | 2020-12-10 | 2021-04-16 | 杭州中亚机械股份有限公司 | Doubling sheet lower extreme preheating device and plunger class food production facility |
| CN112659646B (en) * | 2020-12-10 | 2023-11-14 | 杭州中亚机械股份有限公司 | Doubling sheet lower extreme preheating device and rod-inserted food production facility |
| CN113002071A (en) * | 2021-03-31 | 2021-06-22 | 重庆市南川区金鑫纸业有限公司 | Corrugated board production device |
| CN113002071B (en) * | 2021-03-31 | 2022-10-25 | 重庆市南川区金鑫纸业有限公司 | Corrugated board production device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |