CN109532122B - Hot stamping plate hot press for honeycomb paperboard production - Google Patents
Hot stamping plate hot press for honeycomb paperboard production Download PDFInfo
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- CN109532122B CN109532122B CN201710858605.8A CN201710858605A CN109532122B CN 109532122 B CN109532122 B CN 109532122B CN 201710858605 A CN201710858605 A CN 201710858605A CN 109532122 B CN109532122 B CN 109532122B
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- 239000011087 paperboard Substances 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000010409 ironing Methods 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000007731 hot pressing Methods 0.000 claims abstract description 26
- 239000000123 paper Substances 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 26
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 14
- 239000011111 cardboard Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
- B32B2038/166—Removing moisture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/26—All layers being made of paper or paperboard
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
Abstract
A hot plate press for honeycomb paperboard production comprises a frame, a movable frame, side plates, a paper supporting roller, at least 2 groups of plate type hot pressing mechanisms and a plurality of press rollers or heating rollers arranged between the 2 groups of plate type hot pressing mechanisms; the frame is provided with a supporting frame; the movable frame is fixed on the frame and moves up and down relative to the frame through the lifting device; an upper ironing plate of the plate type hot-pressing mechanism is fixed on the lower end surface of an upper plate frame, the upper end surface of the upper plate frame is connected with a movable frame through a suspender, an elastic part is arranged between the upper plate frame and the movable frame, and a lower ironing plate is arranged on a supporting frame and is positioned corresponding to the upper ironing plate; the two ends of the compression roller or the heating roller are fixed on the side plates and are positioned right above the paper supporting rollers or between the adjacent 2 paper supporting rollers. The hot plate hot press for honeycomb paperboard production has the advantages of simple structure and safe use, adopts a drying mode of combining a plate type hot press mechanism with a press roller/heating roller rolling, shortens the drying time by more than 3 hours, has low energy consumption, and can prevent the honeycomb paperboard from being leveled and not warped after being dried.
Description
Technical Field
The invention relates to production and processing equipment of honeycomb paperboards, in particular to a hot stamping plate hot press for honeycomb paperboard production.
Background
The honeycomb paper board is produced by unwinding paper roll, drawing, gluing, shearing, laminating, pressing, cutting, butt jointing strip paper cores, stretching paper cores, gluing vertical surfaces, compounding upper and lower paper, heating, flattening, shaping, cooling, cutting and other steps. The vertical surface is glued, and the upper and lower paper is compounded with honeycomb paper board, glue solution is glued, and the water content is quite high, so that the honeycomb paper board needs to be heated and dried.
At present, the drying mechanism of the honeycomb board machine mainly adopts an upper ironing plate and a lower ironing plate for heating and drying, or adopts a heating mechanism combining a lower ironing plate and an upper heating roller. As disclosed in CN 2394777Y, the floating mechanism for honeycomb paper board drying tunnel is an upper heater and a lower heater installed on the lifting frame of the machine base, between the upper and lower heaters there is a honeycomb paper board drying tunnel, under the lifting frame there is installed a lifting mechanism, the upper heater is placed on the lifting frame, on the lifting frame there is installed a screw, on the screw there is installed a spring seat and a spring, and the lifting lug of the spring seat is connected with the upper heater connecting edge. The mechanism has single drying mode and low drying efficiency.
CN 202399579U is a drying mechanism of honeycomb board machine, this kind of drying mechanism of honeycomb board machine, including frame, boiling hot board and hoisting device, its characterized in that boiling hot board's top is equipped with the heating roller, hoisting device is including swing arm and moving part, the swing arm is installed in the frame, just the swing arm is articulated mutually with the frame, the one end and the heating roller of swing arm are connected, and the other end is connected with moving part. The mechanism has low drying efficiency.
Because the honeycomb paperboard is inevitably uneven after being processed (such as high expansion rate of the part with high water content) or uneven expansion and contraction due to heat, the difference exists between the height and the width of the paperboard. The existing fixed heater or a drying mechanism formed by adopting a single drying mode has the defects of high energy consumption, low drying efficiency and the like.
Disclosure of Invention
The invention aims to solve the technical problems that: the hot plate press for honeycomb paperboard production has the advantages of simple structure, safe use, low energy consumption, high drying efficiency and combination of plate type drying and pressing roller or heating roller rolling.
The technical scheme adopted for solving the technical problems is as follows: a hot plate press for honeycomb paperboard production comprises a frame, a movable frame, side plates, a paper supporting roller, at least 2 groups of plate type hot pressing mechanisms and a plurality of press rollers or heating rollers arranged between the 2 groups of plate type hot pressing mechanisms; a supporting frame is arranged on the frame; the movable frame is fixed on the frame and moves up and down relative to the frame through the lifting device; the plate type hot pressing mechanism comprises a lower ironing plate, an upper plate frame, a hanging rod and an elastic component, wherein the upper ironing plate is fixed on the lower end face of the upper plate frame, the upper end face of the upper plate frame is connected with the movable frame through the hanging rod, the elastic component is arranged between the upper plate frame and the movable frame, and the lower ironing plate is arranged on the supporting frame and is positioned corresponding to the upper ironing plate; the two ends of the pressing roller or the heating roller are fixed on the side plates and are positioned right above the paper supporting rollers or between the adjacent 2 paper supporting rollers.
Further, the number of the plate type hot pressing mechanisms is 5-8 groups.
Further, the suspender is connected with the lifting lug fixed on the upper plate frame, the suspender and the lifting lug are pivoted through the shaft pin, and the part of the suspender penetrating out of the movable frame is also connected with a spring.
Further, the elastic component is a compression spring.
Further, two ends of a supporting mandrel of the press roller or the heating roller are fixed in the long waist-shaped holes below the side plates, and bearing covers are arranged at the end parts of the bearings; and two ends of the paper supporting roller are fixed on the bearing seats.
Further, an elastic piece is fixed on the upper side of the long waist-shaped hole, and the movable end of the elastic piece is buckled on the radial end face of the pressing roller or the heating roller.
Further, the heating roller is connected with one end of a swing arm hinged on the side plate, and the other end of the swing arm is connected with the moving part.
Further, the moving part comprises a moving motor, a gear and a rack, wherein the gear is connected with the moving motor, the rack is connected with the swing arm, and the gear is meshed with the rack.
Further, the lifting device comprises a screw rod, a speed reducer and a driving motor, the upper end of the screw rod is fixedly connected with the movable frame, the lower end of the screw rod is connected with the speed reducer, and the speed reducer connecting shafts on two sides of the movable frame are connected; the speed reducer is in transmission connection with the driving motor.
Further, the coupling shaft is connected with the speed reducer through a first coupling piece and a second coupling piece.
Further, the upper ironing plate and the lower ironing plate are heated by steam or electricity.
The invention relates to a working principle and a using method of a hot plate hot press for honeycomb paperboard production, wherein the working principle and the using method are as follows: the lower ironing plate of the ironing plate hot press is fixed, the height of the movable frame relative to the frame is adjusted through the lifting device, the height difference between the upper ironing plate arranged below the movable frame and the lower ironing plate is adjusted through the hanging rod, and as the elastic component (the pressure spring) between the upper supporting frame and the movable frame generates an elastic force for pressing the upper ironing plate downwards, namely the upper ironing plate floats relative to the lower ironing plate, namely the height difference between the upper ironing plate and the lower ironing plate can be automatically adjusted within a certain range according to the height of the honeycomb paperboard positioned between the upper ironing plate and the lower ironing plate, the upper ironing plate and the lower ironing plate are tightly attached to the honeycomb paperboard, moisture in the honeycomb paperboard is quickly and massively dried in a surface pressing mode, a better drying effect is achieved, and the honeycomb paperboard can conveniently pass through the plate hot press mechanism; the pressing roller or the heating roller positioned at the downstream of the plate type hot pressing mechanism can squeeze out moisture or steam and the like remained in the honeycomb paperboard after surface pressing in a linear rolling way, so that the honeycomb paperboard is convenient to dry and mold, and meanwhile, the honeycomb paperboard is locally heated and dried, so that the evaporation of the moisture in the honeycomb paperboard is accelerated; when the honeycomb paper board linearly rolled by the press roller or the heating roller passes through the plate type hot pressing mechanism at the downstream of the press roller or the heating roller again, the honeycomb paper board can be dried again, and the honeycomb paper board is further flattened, so that the deformation of the honeycomb paper board in the drying process is prevented. Through the plate-type hot pressing mechanism and the compression roller/heating roller which are arranged at intervals, the drying efficiency of the hot plate hot press can be effectively improved, and the energy consumption of the hot plate hot press can be reduced.
The hot plate hot press for honeycomb paperboard production has the beneficial effects that: the structure is simple, the use is safe, compare with current honeycomb cardboard drying equipment, this scald board hot press adopts the stoving mode that board-like hot pressing mechanism and compression roller/heating roller roll extrusion combined together, can be fast with the honeycomb cardboard after rubberizing stoving to moisture content be less than or equal to 12%, its stoving time shortens more than 3 hours, and be equipped with elastic component such as pressure spring on the upper scalding board of board-like hot pressing mechanism, when making the stoving, the clearance is little even zero clearance laminating between upper scalding board, lower scalding board and the honeycomb cardboard, further improve when the honeycomb paper high-speed pass this scald board hot press to the drying efficiency of honeycomb cardboard, also can iron the paper on honeycomb cardboard surface, it is level and smooth not warp to prevent honeycomb cardboard stoving back, and ensure that honeycomb cardboard does not show the hole when low gram weight facial tissue (paper gram weight is less than or equal to 160 g/. Square meter's facial tissue) cladding.
Drawings
FIG. 1-is a front view of a board hot press for honeycomb board production in example 1;
FIG. 2-is a cross-sectional view taken along section A-A of FIG. 1;
FIG. 3 is a front view of a board hot press for honeycomb board production in example 2;
FIG. 4-is an enlarged schematic view at B in FIG. 3;
FIG. 5 is a front view of a board hot press for honeycomb board production in example 3;
fig. 6-is an enlarged schematic view at C in fig. 5.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
Referring to fig. 1 and 2, a board hot press for honeycomb board production includes a frame 13, a movable frame 10, side plates 8, a paper supporting roller 12, 6 sets of board-like hot press mechanisms, and 10 press rollers 15 installed between 2 sets of board-like hot press mechanisms; the frame 13 is provided with a supporting frame 17; the movable frame 10 is fixed on the frame 13 and moves up and down relative to the frame 13 through a lifting device; the plate type hot pressing mechanism comprises a lower ironing plate 16, an upper ironing plate 7, an upper plate frame 2, a suspender 3 and an elastic component 1, wherein the upper ironing plate 7 is fixed on the lower end surface of the upper plate frame 2, the upper end surface of the upper plate frame 2 is connected with a movable frame 10 through the suspender 3, the elastic component 1 is arranged between the upper plate frame 2 and the movable frame 10, the lower ironing plate 16 is arranged on a supporting frame 17, and the lower ironing plate 16 is positioned corresponding to the upper ironing plate 7; the two ends of the pressing roller 15 are fixed on the side plate 8 and are positioned right above the paper supporting roller 12.
The suspender 3 is connected with a lifting lug 6 fixed on the upper plate frame 2, the suspender 3 and the lifting lug 6 are pivoted through a shaft pin 4, and the part of the suspender 3 penetrating out of the movable frame 10 is also connected with a spring 5.
The elastic component 1 is a pressure spring 1.
Two ends of a supporting mandrel 22 of the press roller 15 are fixed in the long waist-shaped holes 8-1 below the side plates 8, and a bearing cover 23 is arranged at the end part of a bearing 24; the two ends of the paper supporting roller 12 are fixed on the bearing seat 11.
The lifting device comprises a screw rod, a speed reducer 14 and a driving motor 9, wherein the upper end of the screw rod is fixedly connected with the movable frame 10, the lower end of the screw rod is connected with the speed reducer 14, and the speed reducers 14 on two sides of the movable frame 10 are connected through a connecting shaft 21; the speed reducer 14 is in transmission connection with the driving motor 9 through a chain wheel 20.
The coupling shaft 21 is connected with the speed reducer 14 through a first coupling member 18 and a second coupling member 19.
The upper ironing plate 7 is electrically heated and consists of 12 electric heating plates with rated power of 4.5KW, the lower ironing plate 16 is heated by steam, and a steam inlet and a steam outlet are arranged on the lower end surface of the lower ironing plate 16.
Example 2
Referring to fig. 3, the board hot press for honeycomb board production of this embodiment is different from that of embodiment 1 in that:
the number of the plate type hot pressing mechanisms is 8 groups.
The two ends of the pressing roller 15 are fixed on the side plate 8 and positioned between the adjacent 2 paper supporting rollers 12.
An elastic piece 25 is fixed on the upper side of the long waist-shaped hole 8-1, and the movable end of the elastic piece 25 is buckled on the radial end face of the bearing 24 of the compression roller 15.
Example 3
Referring to fig. 4 and 5, a board hot press for honeycomb board production includes a frame 13, a movable frame 10, side plates 8, a paper supporting roller 12, 5 sets of board-like hot press mechanisms, and 10 heating rollers 26 installed between 2 sets of board-like hot press mechanisms; the frame 13 is provided with a supporting frame 17; the movable frame 10 is fixed on the frame 13 and moves up and down relative to the frame 13 through a lifting device; the plate type hot pressing mechanism comprises a lower ironing plate 16, an upper ironing plate 7, an upper plate frame 2, a suspender 3 and an elastic component 1, wherein the upper ironing plate 7 is fixed on the lower end surface of the upper plate frame 2, the upper end surface of the upper plate frame 2 is connected with a movable frame 10 through the suspender 3, the elastic component 1 is arranged between the upper plate frame 2 and the movable frame 10, the lower ironing plate 16 is arranged on a supporting frame 17, and the lower ironing plate 16 is positioned corresponding to the upper ironing plate 7; the two ends of the heating roller 26 are fixed on the side plate 8 and are positioned between the adjacent 2 paper supporting rollers 12.
The suspender 3 is connected with a lifting lug 6 fixed on the upper plate frame 2, the suspender 3 and the lifting lug 6 are pivoted through a shaft pin 4, and the part of the suspender 3 penetrating out of the movable frame 10 is also connected with a spring 5.
The elastic component 1 is a pressure spring 1.
Two ends of a supporting mandrel 22 of the heating roller 26 are fixed in the long waist-shaped holes 8-1 below the side plates 8, and a bearing cover 23 is arranged at the end part of the bearing 24; the two ends of the paper supporting roller 12 are fixed on the bearing seat 11.
An elastic piece 25 is fixed on the upper side of the long waist-shaped hole 8-1, and the movable end of the elastic piece 25 is buckled on the radial end face of the bearing 24 of the heating roller 26.
The movable part comprises a movable motor, a gear and a rack, wherein the gear is connected with the movable motor 9, the rack is connected with the swing arm, and the gear is meshed with the rack.
The lifting device comprises a screw rod, a speed reducer 14 and a driving motor 9, wherein the upper end of the screw rod is fixedly connected with the movable frame 10, the lower end of the screw rod is connected with the speed reducer 14, and the speed reducers on two sides of the movable frame 10 are connected through a 14 connecting shaft 21; the speed reducer 14 is in transmission connection with the driving motor 9 through a chain wheel 20.
The coupling shaft 21 is connected with the speed reducer 14 through a first coupling member 18 and a second coupling member 19.
The upper ironing plate 7 and the lower ironing plate 16 are electrically heated.
Example 4
The board hot press for honeycomb board production of this embodiment is different from example 3 in that:
the heating roller 26 is connected with one end of a swing arm hinged on the side plate 8, and the other end of the swing arm is connected with a moving part.
The movable part comprises a movable motor 9, a gear and a rack, wherein the gear is connected with the movable motor 9, the rack is connected with the swing arm, and the gear is meshed with the rack.
The swing arm and the moving part can adopt a structure disclosed in a drying mechanism of a honeycomb board machine of CN 202399579U.
The invention relates to a working principle and a using method of a hot plate hot press for honeycomb paperboard production, wherein the working principle and the using method are as follows: the lower ironing plate 16 of the ironing plate hot press is fixed, the height of the movable frame 10 relative to the frame 13 is adjusted through the lifting device, the height difference between the upper ironing plate 7 arranged below the movable frame 10 and the lower ironing plate 16 is adjusted through the hanging rod 3, as the elastic component 1 (the pressure spring 1) between the upper supporting frame 17 and the movable frame 10 generates a downward elastic force on the upper ironing plate 7, namely the upper ironing plate 7 floats relative to the lower ironing plate 16, namely the height difference between the upper ironing plate 7 and the lower ironing plate 16 can be automatically adjusted within a certain range according to the height of the honeycomb paperboard between the upper ironing plate 7 and the lower ironing plate 16, so that the upper ironing plate 7 and the lower ironing plate 16 are tightly attached to the honeycomb paperboard, moisture in the honeycomb paperboard is quickly and widely dried in a surface pressing mode, a better drying effect is achieved, and the honeycomb paperboard can conveniently pass through a plate type hot pressing mechanism; the pressing roller 15 or the heating roller 26 positioned at the downstream of the plate type hot pressing mechanism can squeeze out moisture or steam and the like remained in the honeycomb paperboard after surface pressing in a linear rolling way, so that the honeycomb paperboard is convenient to dry and mold, and meanwhile, the honeycomb paperboard is locally heated and dried, so that the evaporation of the moisture in the honeycomb paperboard is accelerated; when the honeycomb paperboard linearly rolled by the press roller 15 or the heating roller 26 passes through the plate-type hot pressing mechanism at the downstream thereof again, the honeycomb paperboard can be dried again, and the honeycomb paperboard is further flattened to prevent the honeycomb paperboard from being deformed in the drying process. Through the plate type hot pressing mechanism and the pressing roller 15/heating roller 26 which are arranged at intervals, the drying efficiency of the hot plate hot press can be effectively improved, and the energy consumption of the hot plate hot press can be reduced.
According to the hot-pressing plate hot press for honeycomb paperboard production, the number of the plate-type hot-pressing mechanisms can be 7 groups or 10 groups according to the size of production matched equipment and the required drying rate; the above variations of technical features will be understood and implemented by those skilled in the art from the text description, and thus will not be further illustrated in the drawings.
Claims (6)
1. The hot pressing plate hot press for honeycomb paperboard production is characterized by comprising a frame, a movable frame, side plates, a paper supporting roller, at least 2 groups of plate-type hot pressing mechanisms and a plurality of press rollers or heating rollers arranged among the 2 groups of plate-type hot pressing mechanisms; a supporting frame is arranged on the frame; the movable frame is fixed on the frame and moves up and down relative to the frame through the lifting device; the plate type hot pressing mechanism comprises a lower ironing plate, an upper plate frame, a hanging rod and an elastic component, wherein the upper ironing plate is fixed on the lower end face of the upper plate frame, the upper end face of the upper plate frame is connected with the movable frame through the hanging rod, the elastic component is arranged between the upper plate frame and the movable frame, and the lower ironing plate is arranged on the supporting frame and is positioned corresponding to the upper ironing plate; the two ends of the press roller or the heating roller are fixed on the side plates and are positioned right above the paper supporting rollers or between the adjacent 2 paper supporting rollers; the number of the plate type hot pressing mechanisms is 5-8 groups; the hanging rod is connected with a lifting lug fixed on the upper plate frame, the hanging rod and the lifting lug are pivoted through a shaft pin, and the part of the hanging rod penetrating out of the movable frame is also connected with a spring; the two ends of the supporting mandrel of the press roller or the heating roller are fixed in the long waist-shaped holes below the side plates, and the end parts of the bearings are provided with bearing covers; the two ends of the paper supporting roller are fixed on the bearing seats; an elastic piece is fixed on the upper side of the long waist-shaped hole, and the movable end of the elastic piece is buckled on the radial end face of the compression roller or the heating roller bearing.
2. The board hot press for producing honeycomb board according to claim 1, wherein the elastic member is a compression spring.
3. The board hot press for producing honeycomb paperboard according to any one of claims 1 to 2, wherein the heating roller is connected to one end of a swing arm hinged to the side plate, and the other end of the swing arm is connected to the moving member.
4. A board hot press for producing honeycomb board according to claim 3, wherein the moving part comprises a moving motor, a gear and a rack, the gear is connected with the moving motor, the rack is connected with the swing arm, and the gear and the rack are meshed.
5. The ironing board hot press for honeycomb board production according to any one of claims 1-2, wherein the lifting device comprises a screw rod, a speed reducer and a driving motor, the upper end of the screw rod is fixedly connected with the movable frame, the lower end of the screw rod is connected with the speed reducer, and the speed reducer connecting shafts on two sides of the movable frame are connected; the speed reducer is in transmission connection with the driving motor; the coupling shaft is connected with the speed reducer through a first coupling piece and a second coupling piece.
6. The board hot press for producing honeycomb paperboard according to claim 1, wherein the upper board and the lower board are heated by steam or electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858605.8A CN109532122B (en) | 2017-09-21 | 2017-09-21 | Hot stamping plate hot press for honeycomb paperboard production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858605.8A CN109532122B (en) | 2017-09-21 | 2017-09-21 | Hot stamping plate hot press for honeycomb paperboard production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109532122A CN109532122A (en) | 2019-03-29 |
| CN109532122B true CN109532122B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710858605.8A Active CN109532122B (en) | 2017-09-21 | 2017-09-21 | Hot stamping plate hot press for honeycomb paperboard production |
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| Country | Link |
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| CN (1) | CN109532122B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376533A (en) * | 2020-04-09 | 2020-07-07 | 合肥雪公包装机械有限公司 | Plane pressing equipment is used in production of honeycomb cardboard |
| CN111636246A (en) * | 2020-06-11 | 2020-09-08 | 李�根 | Fireproof plate fireproof layer processing equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5108598A (en) * | 1998-01-09 | 1999-07-29 | Chih-Shui Hung | Honeycomb paperboard top and bottom layers attaching techniques and procedure |
| CN2394777Y (en) * | 1999-10-06 | 2000-09-06 | 浙江黄岩华谊蜂窝技术有限公司 | Honeycomb paper board drying path floating mechanism |
| CN1739955A (en) * | 2005-09-21 | 2006-03-01 | 浙江工业大学 | Honeycomb paperboard pressing and stoving process and device thereof |
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| CN207359751U (en) * | 2017-09-21 | 2018-05-15 | 湖南华望科技股份有限公司 | A kind of boiling hot plate hot press of honeycomb cardboard production |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5108598A (en) * | 1998-01-09 | 1999-07-29 | Chih-Shui Hung | Honeycomb paperboard top and bottom layers attaching techniques and procedure |
| CN2394777Y (en) * | 1999-10-06 | 2000-09-06 | 浙江黄岩华谊蜂窝技术有限公司 | Honeycomb paper board drying path floating mechanism |
| CN1739955A (en) * | 2005-09-21 | 2006-03-01 | 浙江工业大学 | Honeycomb paperboard pressing and stoving process and device thereof |
| CN201300567Y (en) * | 2008-09-21 | 2009-09-02 | 丹东天元轻工包装机械有限公司 | Hardboard two-surface shaping drier |
| CN202399579U (en) * | 2011-12-31 | 2012-08-29 | 浙江美迅机械有限公司 | Drying mechanism of honeycomb paperboard machine |
| CN203011085U (en) * | 2013-01-10 | 2013-06-19 | 中山正业联合包装有限公司 | Novel honeycomb paperboard drying mechanism |
| CN207359751U (en) * | 2017-09-21 | 2018-05-15 | 湖南华望科技股份有限公司 | A kind of boiling hot plate hot press of honeycomb cardboard production |
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| CN109532122A (en) | 2019-03-29 |
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