A kind of corrugated board drying and shaping equipment and corrugated paper board production line
Technical field
The utility model belongs to corrugated paper production field more particularly to a kind of corrugated board drying and shaping equipment and corrugated paper
Board assembly line.
Background technology
The utility model of corrugated paper and application have more than 100 years history, have at low cost, light weight, processing easily, intensity it is big,
The advantages that printing adaptability sample is excellent, storage convenient in carrying, more than 80% corrugated paper can by reclaiming, corrugated paper
Packaging as food or digital product, relatively environment-friendly, use is relatively broad.
At present, in the production process of corrugated paper, the bonding sizing of single face corrugated board and facial tissue is set in drying and shaping
It is completed in standby (also known as Double-plate machine), the structure member of existing drying and shaping equipment includes fixed hot plate, felt belt, pressure roller
(or pressing plate) etc., there is an insoluble problems for this drying and shaping equipment, are exactly facial tissue in corrugated paper type-approval process
To locate during exercise, when paper feed, the friction between the facial tissue of movement and fixed hot plate can cause facial tissue to abrade, this
Problem is particularly acute in overlay film facial tissue.
Utility model content
The utility model provides a kind of corrugated board drying and shaping equipment, it is intended to which the friction solved between facial tissue and hot plate is led
The problem of causing facial tissue scratch.
The utility model is realized in this way a kind of corrugated board drying and shaping equipment, including:
Upper conveying mechanism;
Coordinate with the upper conveying mechanism, corrugated board and facial tissue can be pinched by feed end to the lower conveyer of discharge end
Structure;
The lower conveying mechanism has one to keep homodromous metal tape with the upper conveying mechanism, the metal tape with
The facial tissue surface contact of corrugated board, by heating the metal tape, to realize the drying and shaping of corrugated board.
Preferably, the metal tape is made of the good metal of thermal conductivity.
Preferably, the equipment further includes:
The heating unit directly or indirectly heated to the metal tape.
Preferably, the lower conveying mechanism includes:
Support the front guide roller and rear guide roller of the metal tape;
Between the front guide roller and rear guide roller, multiple carrying rollers of the metal tape are supported;
The front guide roller or rear guide roller is driven to rotate, to drive the driving device of the metal tape movement.
Preferably, the metal tape is endless metal belt.
Preferably, the lower conveying mechanism further includes:
In the metal tape motion process, the deviation correcting device of correcting is carried out to the position of the metal tape.
Preferably, the deviation correcting device be arranged on the front guide roller either in rear guide roller or be set to it is described before
Between guide roller and rear guide roller.
Preferably, the lower conveying mechanism further includes:
To the tensioning apparatus in the metal tape motion process, tensed to the position of the metal tape.
Preferably, the tensioning apparatus be arranged on the front guide roller either in rear guide roller or be set to it is described before
Between guide roller and rear guide roller.
Preferably, the heating unit be arranged on the front guide roller either in rear guide roller or be set to it is described before
Between guide roller and rear guide roller.
Preferably, the metal tape is metal track or metallic plate chain.
Preferably, the metal tape can be synchronized with the movement with the upper conveying mechanism holding.
The utility model also provides a kind of corrugated paper board production line, including:
The corrugation face of corrugated paper is preheated, the preheating automatic double surface gluer of gluing;
The drying and shaping equipment of drying and shaping is carried out to the corrugated board after the preheating automatic double surface gluer preheating gluing;
Corrugated board after drying and shaping is cut, the rip cutting equipment of crimping;
The drying and shaping equipment includes:
Upper conveying mechanism;
Coordinate with the upper conveying mechanism, corrugated board can be pinched by feed end to the lower conveying mechanism of discharge end;
The lower conveying mechanism has one to keep homodromous metal tape with the upper conveying mechanism, the metal tape with
The facial tissue surface contact of corrugated board, by heating the metal tape, it can be achieved that the drying and shaping of corrugated board.
Preferably, the metal tape is made of the good metal of thermal conductivity.
Preferably, the equipment further includes:
The heating unit directly or indirectly heated to the metal tape.
Preferably, the lower conveying mechanism includes:
Support the front guide roller and rear guide roller of the metal tape;
Between the front guide roller and rear guide roller, multiple carrying rollers of the metal tape are supported;
The front guide roller or rear guide roller is driven to rotate, to drive the driving device of the metal tape movement.
Preferably, the metal tape is endless metal belt.
Preferably, the lower conveying mechanism further includes:
In the metal tape motion process, the deviation correcting device of correcting is carried out to the position of the metal tape.
Preferably, the deviation correcting device be arranged on the front guide roller either in rear guide roller or be set to it is described before
Between guide roller and rear guide roller.
Preferably, the lower conveying mechanism further includes:
To the tensioning apparatus in the metal tape motion process, tensed to the position of the metal tape.
Preferably, the tensioning apparatus be arranged on the front guide roller either in rear guide roller or be set to it is described before
Between guide roller and rear guide roller.
Preferably, the heating unit be arranged on the front guide roller either in rear guide roller or be set to it is described before
Between guide roller and rear guide roller.
Preferably, the metal tape is metal track or metallic plate chain.
Preferably, the metal tape can be synchronized with the movement with the upper conveying mechanism holding.
A kind of corrugated board drying and shaping equipment provided by the utility model and corrugated paper board production line, including upper conveyer
Structure and lower conveying mechanism, wherein, lower conveying mechanism has one to keep homodromous metal tape with upper conveying mechanism, to corrugation
During cardboard carries out drying and shaping, metal tape is contacted with the facial tissue surface of corrugated board, due to metal tape and upper conveyer
Structure keeps movement in the same direction, by the setting to metal tape movement velocity, metal tape can be caused to keep being synchronized with the movement with facial tissue, from
And greatly reduce the friction even completely avoided between facial tissue and metal tape, facial tissue is avoided to abrade, improves the corrugated board of output
Quality.
Description of the drawings
Fig. 1 is a kind of structure diagram for corrugated board drying and shaping equipment that the utility model embodiment provides;
Fig. 2 is the structure diagram for another corrugated board drying and shaping equipment that the utility model embodiment provides;
Fig. 3 is the structure diagram for another the corrugated board drying and shaping equipment that the utility model embodiment provides;
Fig. 4 is a kind of schematic diagram for corrugated paper board production line that the utility model embodiment provides.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model embodiment provides a kind of corrugated board drying and shaping equipment and corrugated paper board production line, to watt
During corrugated paper board carries out drying and shaping, metal tape is contacted with the facial tissue surface of corrugated board, due to metal tape and upper conveying
Mechanism keeps movement in the same direction, by the setting to metal tape movement velocity, can greatly reduce and even completely avoid facial tissue and gold
Belong to the friction between band, so as to substantially reduce or even avoid facial tissue abrasive situation occur, improve the matter of the corrugated board of output
Amount.
As shown in Figure 1, a kind of corrugated board drying and shaping equipment, including:
Upper conveying mechanism 10;Coordinate with upper conveying mechanism 10, corrugated board can be pinched by feed end to discharge end
Conveying mechanism 20;Lower conveying mechanism 20 has one to keep homodromous metal tape 21 with upper conveying mechanism 10, metal tape 21 with
The facial tissue surface contact of corrugated board, by heating metal strip 21, it can be achieved that the drying and shaping of corrugated board.
In the utility model embodiment, upper conveying mechanism 10 cooperates with lower conveying mechanism 20, is equipped with therebetween
Paper feed gap, which is preferably that a uniform gap, corrugated board and facial tissue are inputted from the one end in the gap, from the other end
Output, during corrugated board is by the gap, facial tissue and corrugated board are conducted heat to by heating metal strip 21
On, corrugated board is heated, realizes the drying and shaping to corrugated board.
During the drying and shaping to corrugated board, metal tape 21 keeps moving in the same direction with upper conveying mechanism 10,
That is, metal tape 21 and facial tissue keep movement in the same direction, so as to greatly reduce friction therebetween, especially by metal tape 21
It adjusts to upper conveying mechanism 10 and keeps when being synchronized with the movement of constant speed, can make hardly to deposit between metal tape 21 and facial tissue
It is rubbing, is further avoiding scratch facial tissue, improving the quality of the corrugated board of output.
In the utility model embodiment, upper conveying mechanism 10 includes deflector roll after felt belt 11, felt front guide roll 12, felt
13 and idler roller 14 and multiple pressure rollers 15.
Deflector roll 13 supports felt belt 11 after felt front guide roll 12 and felt, and felt belt 11 can be driven to move, idler roller
14, for tightening felt belt 11, avoid felt belt 11 from relaxing, uniform gap are formed between felt belt 11 and metal tape 21.Right
During the drying and shaping of corrugated board, corrugated board passes through between felt belt 11 and metal tape 21, and 4 pressure rollers 15 pass through
Felt belt 11 is pushed to compress corrugated board, while felt belt 11 drives corrugated board movement, compresses single face corrugated board
And facial tissue.
In the utility model embodiment, metal tape 21 is made of the good metal of thermal conductivity, such as copper, aluminium, bronze, tungsten
The various simple metal with good conductivity such as copper, aluminium alloy, magnesium alloy or alloy, can be according to factors such as actual demand and cost control
It selects, is not specifically limited.
In the utility model embodiment, metal tape 21 can also be steel band, since steel band mechanical strength itself is big, be not easy
It extends, high temperature resistant, not easy damaged, thermal conductivity is good, is therefore particularly suitable for the utility model.
As shown in Fig. 2, in another embodiment of the utility model, metal tape 21 can be metal track or metal
Plate chain.
In the utility model embodiment, lower conveying mechanism 20 includes preceding sprocket wheel 22 and rear sprocket wheel 23 and forms metal
With 21 carrier bar 211 and chain 212.Carrier bar 211 is set on chain 212, is moved with chain 212, preceding sprocket wheel 22 and rear sprocket wheel
23 coordinate with support chains 212 with chain 212, and can drive chain 212 move, and then carrier bar 211 is driven to move.
As shown in figure 3, in the further embodiment of the utility model, corrugated board drying and shaping equipment further includes:
The heating unit 24 directly or indirectly heated to metal tape 21.
Heating unit 24 can heat metal tape 21 by electromagnetism, conduction oil, steam or combustion gas mode, lead to
Heating metal strip 21 is crossed, and corrugated board is heated, and then to corrugated board drying and shaping using the thermal conductivity of metal tape 21.
In the utility model embodiment, lower conveying mechanism 20 further includes:
Support the front guide roller 25 of metal tape 21 and rear guide roller 26;Between front guide roller 25 and rear guide roller 26,
Support multiple carrying rollers 27 of metal tape 21;Driving front guide roller 25 or rear guide roller 26 rotate, to drive the movement of metal tape 21
Driving device (not shown).
Driving device can be motor, motor, internal combustion engine equal power device, by driving front guide roller 25 or rear guiding
Roller 26 rotates that metal tape 21 is driven to move, to realize that metal tape 21 keeps moving in the same direction with upper conveying mechanism 10.
In the utility model embodiment, metal tape 21 is using endless metal belt.
In the utility model embodiment, lower conveying mechanism 20 further includes:
In 21 motion process of metal tape, the deviation correcting device 28 of correcting is carried out to the position of metal tape 21, to avoid metal
The offset dislocation of band 21.
In the utility model embodiment, deviation correcting device 28 is set between front guide roller 25 and rear guide roller 26, certainly,
It can also be arranged in front guide roller 25 or rear guide roller 26.
In the utility model embodiment, lower conveying mechanism 20 further includes:
In 21 motion process of metal tape, to the tensioning apparatus 29 that the position of metal tape 21 is tensed, to avoid metal
Band 21 relaxes and influences drying and shaping effect.
In the utility model embodiment, tensioning apparatus 29 is set between front guide roller 25 and rear guide roller 26, certainly
It can also be arranged in front guide roller 25 or rear guide roller 26.
In the utility model embodiment, 21 surface of metal tape is coated with anti-scratch or anti-stick coating, prevent plowing from facial tissue or
With facial tissue adhesion, to improve the quality of the corrugated board of output.
A kind of corrugated board drying and shaping equipment provided by the utility model, including upper conveying mechanism 10 and lower conveying mechanism
20, wherein, lower conveying mechanism 20 have one with upper conveying mechanism 10 keep homodromous metal tape 21, to corrugated board into
During row drying and shaping, metal tape 21 is contacted with the facial tissue surface of corrugated board, due to metal tape 21 and upper conveying mechanism
10 keep movement in the same direction, by the setting to 21 movement velocity of metal tape, can cause the fortune synchronous with facial tissue holding of metal tape 21
It is dynamic, so as to greatly reduce the friction even completely avoided between facial tissue and metal tape 21, facial tissue is avoided to abrade, improve watt of output
The quality of corrugated paper board.
As shown in figure 4, the utility model embodiment additionally provides a kind of corrugated paper board production line, which includes:
The corrugation face of corrugated paper is preheated, the preheating automatic double surface gluer 100 of gluing;Preheated automatic double surface gluer is preheated and is applied
Corrugated board after glue carries out the drying and shaping equipment 200 of drying and shaping;Corrugated board after drying and shaping is cut, is pressed
The rip cutting equipment 300 of line.
In the utility model embodiment, drying and shaping equipment 200 is that the corrugated board described in above-described embodiment dries
Dry modular system, rich in volume to avoid, details are not described herein.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.