CN204566515U - One runs up casting machine - Google Patents
One runs up casting machine Download PDFInfo
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- CN204566515U CN204566515U CN201520043934.3U CN201520043934U CN204566515U CN 204566515 U CN204566515 U CN 204566515U CN 201520043934 U CN201520043934 U CN 201520043934U CN 204566515 U CN204566515 U CN 204566515U
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Abstract
The utility model discloses one to run up casting machine, comprise frame, and the casting roller be successively set in frame, for the pressure roller of stamp, for the secondary cold roll assembly of shaping to film cooling, the movable machine frame that described frame is comprised mainframe and is connected by the first slide mechanism with mainframe, described casting roller and time cold roll assembly are set in turn on mainframe, described pressure roller is arranged on movable machine frame, during film production, movable machine frame moves to mainframe and pressure roller and casting roller roll surface is fitted, complete film forming, shaping rear film enters time cold roll assembly cooling and shaping thereupon.The utility model casting machine can keep when ensureing the ventilated membrane quality of production running up, thus greatly improve the production efficiency of ventilated membrane, thus the market competitiveness of the ventilated membrane produced by the utility model casting machine is increased dramatically, overcome the defect that existing casting machine ventilated membrane speed of production is slow, in film casting apparatus field, there are wide market prospects.
Description
Technical field
The utility model relates to plastic sheeting flow casting molding technology, particularly relates to a kind of method of run up casting machine and production ventilated membrane thereof.
Background technology
Breathable plastic film is also known as making respiratory membrane, it is made to be widely used in producing the amenities such as diaper, sanitary napkin due to good gas permeability with to the safety non-toxic of human body, and it is increasing in the demand in health care, personal-care supplies field, has a extensive future.But in ventilated membrane production at present there is curtain coating speed slowly in casting machine used, the problem of film forming quality instability.
Therefore, prior art needs further improvement.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide one to run up casting machine, is intended to solve the problem that current casting machine can not meet the requirement of ventilated membrane high-speed production.
The technical solution of the utility model is as follows:
One runs up casting machine, wherein, comprise frame, and the casting roller shaping for film casting be successively set in frame, for coordinating the pressure roller carrying out pressing stamp with casting roller, for carrying out the secondary cold roll assembly of cooling and shaping to the film after flow casting molding, wherein, the movable machine frame that described frame is comprised mainframe and is connected by the first slide mechanism with mainframe, described casting roller and time cold roll assembly are set in turn on mainframe, described pressure roller is arranged on movable machine frame, during film production, movable machine frame utilizes the first slide mechanism to move to mainframe pressure roller and casting roller roll surface are fitted, after utilizing laminating, casting roller and pressure roller carry out shaping to film, shaping rear film enters time cold roll assembly thereupon and carries out cooling and shaping.
The described casting machine that runs up, wherein, described mainframe comprises the casting roller frame for setting up casting roller and the secondary cold roller frame for setting up time cold roll assembly, described casting roller frame and time cold roller frame are all secured by bolts on same base, are also connected by bolt between described casting roller frame with secondary cold roller frame.
The described casting machine that runs up, wherein, described first slide mechanism is specifically arranged in casting roller frame, it comprises the first slide rail be arranged in casting roller frame, be arranged on the first slide matched with described first slide rail bottom movable machine frame, and described movable machine frame realizes its movement on the first slide rail by the first slide.
The described casting machine that runs up, wherein, described casting machine is also provided with the first cylinder for realizing movable machine frame movement, described first cylinder is in being horizontally disposed with, its afterbody is connected in casting roller frame, its piston rod is connected on movable machine frame, realizes the movement of movable machine frame relative to casting roller frame by the first cylinder with coordinating of slide mechanism.
The described casting machine that runs up, wherein, arrange two the first cylinders respectively in the every side of described frame, the piston rod of one of them the first cylinder is connected to the dual-side of movable machine frame, and the piston rod of another the first cylinder is connected to the bottom position of movable machine frame.
The described casting machine that runs up, wherein, described movable machine frame is also provided with the supplement heat rejecter roll assembly for carrying out roll surface cooling to pressure roller, described supplement heat rejecter roll assembly comprises the supplement heat rejecter roller of multiple pressure roller roll surface of fitting, described movable machine frame is provided with the horizontal bar-shaped trough for setting up supplement heat rejecter roller, each supplement heat rejecter roller to be arranged in a horizontal bar-shaped trough and to be controlled the movement of its transversely bar-shaped trough by the second cylinder of corresponding setting, thus the laminating realizing supplement heat rejecter roller and pressure roller roll surface be separated.
The described casting machine that runs up, wherein, described time cold roll assembly comprises multiple secondary cold roller staggered up and down along film outbound course, and the film after casting roller is shaping exports after pile warp each cold roller roll surface cooling and shaping successively.
The described casting machine that runs up, wherein, the motor that rotates through of all cold rollers controls, one end spindle nose of described cold roller is provided with master gear, be in transmission connection by master gear with the equipment gear formation coordinated with it and be finally connected with motor between each cold roller, realizing motor and each cold the unified of roller rotation is controlled.
The described casting machine that runs up, wherein, cooling-water duct is provided with in described casting roller, pressure roller, secondary cold roller and supplement heat rejecter roller, and be communicated with outside water route by two ends spindle nose, during casting machine running, pass into cooling water in described casting roller, pressure roller, secondary cold roller and supplement heat rejecter roller respectively and realize cooling water circulation cooling.
The method that ventilated membrane produced by the casting machine that runs up of the present utility model is as follows:
Before A, the film extruded by die head enter casting machine, pass into cooling water in described casting roller, pressure roller, secondary cold roller and supplement heat rejecter roller to circulate, described movable machine frame moves to casting roller direction, pressure roller and casting roller roll surface are fitted, described supplement heat rejecter roller moves to pressure roller direction, and supplement heat rejecter roller and pressure roller roll surface are fitted;
The film extruded of B, die head enters time cold roll assembly after the pressing and forming of casting roller and pressure roller, and each cold roller roll surface successively in pile warp time cold roll assembly carries out cooling and shaping, and the film after sizing exports and obtains finished product from casting machine.
The utility model provides a kind of method of run up casting machine and production ventilated membrane thereof, the utility model casting machine can keep when ensureing the ventilated membrane quality of production running up, thus greatly improve the production efficiency of ventilated membrane, thus the market competitiveness of the ventilated membrane produced by the utility model casting machine is increased dramatically, overcome the defect that existing casting machine ventilated membrane speed of production is slow, in film casting apparatus field, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment high speed running casting machine.
Fig. 2 is the structure for amplifying schematic diagram of alphabetical A representative in Fig. 1.
Fig. 3 is the structural representation of another specific embodiment high speed of the utility model running casting machine.
Fig. 4 is the partial structurtes schematic diagram of another specific embodiment high speed of the utility model running casting machine.
Fig. 5 is the structural representation of the casting roller of the utility model specific embodiment high speed running casting machine.
Fig. 6 is the sectional view of the casting roller of the utility model specific embodiment high speed running casting machine.
Fig. 7 is the sectional view of the pressure roller of the utility model specific embodiment high speed running casting machine.
Fig. 8 is the sectional view of the supplement heat rejecter roller of the utility model specific embodiment high speed running casting machine.
Detailed description of the invention
The utility model provides one to run up casting machine, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes below to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
One as shown in figures 1 and 3 runs up casting machine, wherein, comprise frame, and the casting roller 200 shaping for film casting be successively set in frame, for coordinating the pressure roller 300 carrying out pressing stamp with casting roller 200, for carrying out the secondary cold roll assembly of cooling and shaping to the film after flow casting molding, wherein, the movable machine frame 130 that described frame is comprised mainframe and is connected by the first slide mechanism with mainframe, described casting roller 200 and time cold roll assembly are set in turn on mainframe, described pressure roller 300 is arranged on movable machine frame, during film production, movable machine frame utilizes the first slide mechanism to move to mainframe pressure roller and casting roller roll surface are fitted, after utilizing laminating, casting roller and pressure roller carry out shaping to film, shaping rear film enters time cold roll assembly thereupon and carries out cooling and shaping.
Further, described mainframe comprises the casting roller frame 110 for setting up casting roller 200 and the secondary cold roller frame 120 for setting up time cold roll assembly, described casting roller frame and time cold roller frame to be all secured by bolts on same base 140, are also connected by bolt between described casting roller frame with secondary cold roller frame.The modularized design of the above-mentioned casting machine of the utility model facilitates the assembly and disassembly of equipment, casting machine is removable is write as casting roller rack section, secondary cold roller frame part and movable machine frame part, during device assembles, only need casting roller rack section, secondary cold roller frame part be installed on the precalculated position of base 140, and be bolted and connect between the two, install movable machine frame afterwards, this design greatly facilitates the installment work of user, the labour intensity that the equipment that reduces is installed and complexity.
Described casting roller frame is provided with the mounting groove for installing casting roller spindle nose, casting roller is placed in described mounting groove by special holder, wherein, the spindle nose of described casting roller is connected with holder by bearing, thus realize the rotation of casting roller, in addition, described holder to snap fit onto in described mounting groove and the connection be bolted between the two.In like manner, the secondary cold roller in described cold roll assembly and the setting of all similar casting roller of pressure roller are all attach it in the mounting groove of frame by arranging special holder.
As depicted in figs. 1 and 2, described casting roller is driven by motor 210 and rotates, and in the casting machine course of work, when pressure roller conforms on casting roller roll surface, pressure roller can carry out passive rotation along with the rotation of casting roller.
As shown in Figure 3, the first slide mechanism between described movable machine frame and mainframe is specifically arranged in casting roller frame, it comprises the first slide rail 111 be arranged in casting roller frame, be arranged on the first slide 131 matched with described first slide rail bottom movable machine frame, and described movable machine frame 130 realizes its movement on the first slide rail 111 by the first slide 131.
Further, as shown in Figure 1, Figure 3 and Figure 4, described casting machine is also provided with the first cylinder 610 for realizing movable machine frame 130 movement, described first cylinder 610 is in being horizontally disposed with, its afterbody is connected in casting roller frame 110, its piston rod is connected on movable machine frame 130, realizes the movement of movable machine frame relative to casting roller frame by the first cylinder with coordinating of the first slide mechanism.Wherein, the piston rod of described first cylinder is connected on movable machine frame 130 by lock-on connection 611, and after described first cylinder piston rod inserts corresponding lock-on connection, the nut on rotation lock joint makes it locking.The connection of the first cylinder piston rod can be realized by lock-on connection easily, utilize piston rod to insert position in lock-on connection to regulate the stroke of movable machine frame simultaneously.
In preferred embodiment, in the every side of described frame, two the first cylinders are set respectively, two the first cylinders all keep being horizontally disposed with, the specification of two cylinders is also identical, the piston rod of one of them the first cylinder is connected to the dual-side of movable machine frame, and the piston rod of another the first cylinder is connected to the bottom position of movable machine frame.The setting of frame side two cylinder ensure that pressure roller effectively can be fitted with casting roller, simultaneously due to structure that two cylinders of frame side distribute up and down, pressure roller two ends uniform force can be made, ensure the overall pressing of pressure roller and casting roller roll surface, thus guarantee printing quality, the problem causing part film printing quality to decline due to both sides unbalance stress avoiding single cylinder to cause.The effective pressing arranged between enough guarantee pressure rollers and casting roller of above-mentioned first cylinder, thus guarantee the printing quality that casting machine runs up in situation, meet the requirement of film high-speed production, avoid because film production raises speed the problem that the printing quality that causes declines.
As Fig. 1, shown in Fig. 2 and Fig. 3, described movable machine frame 130 is also provided with the supplement heat rejecter roll assembly for carrying out roll surface cooling to pressure roller 300, described supplement heat rejecter roll assembly comprises the supplement heat rejecter roller 500 of multiple pressure roller roll surface of fitting, described movable machine frame is provided with the horizontal bar-shaped trough 132 for setting up supplement heat rejecter roller 500, each supplement heat rejecter roller to be arranged in a horizontal bar-shaped trough and (wherein not to draw the second cylinder in Fig. 1 and Fig. 2 by the movement that corresponding the second cylinder 620 arranged controls its transversely bar-shaped trough, in Fig. 3, the second cylinder is state to be installed), thus the laminating realizing supplement heat rejecter roller and pressure roller roll surface be separated.In preferred embodiment, described supplement heat rejecter roller is set to 4 can meet pressure roller cooling in the situation of running up.During casting machine work, 4 supplement heat rejecter rollers all control to conform to pressure roller roll surface by respective cylinder, and carry out passive rotation along with the rotation of pressure roller, complete cooling of pressure roller roll surface in rotation process.
Further, as shown in Figures 2 and 3, described supplement heat rejecter roller shaft head is connected by the second slide mechanism with horizontal bar-shaped trough, described second slide mechanism comprises the second slide rail 133 of being arranged on horizontal bar-shaped trough inner groove surface and is arranged on the second slide 621 that supplement heat rejecter roller shaft head matches with the second slide rail 133, described second slide 621 is connected with corresponding second cylinder 620, movable machine frame 130 is fixed with the fixed head 622 for supporting the second cylinder 620, second cylinder 620 piston rod is connected to the second slide 621 through the through hole 623 that fixed head 622 is arranged, and then drive the second slide 621 along the second slide rail 133 slide anteroposterior, realize the movable of supplement heat rejecter roller 500, like this, when pressure roller works, just controlling the second cylinder makes supplement heat rejecter roller 500 move to the position fitting to pressure roller 300 roll surface, enable that supplement heat rejecter roller is passive to rotate with pressure roller, realize supplement heat rejecter roller to contact with the effective of pressure roller, thus can effectively cool roller surface.When pressure roller does not work or need then to control the second cylinder and make supplement heat rejecter roller remove roller surface when changing roller surface glue face, thus handled easily.Achieve when not affecting the timely cooling to pressure roller roll surface pressure roller normally works by the setting of this supplement heat rejecter roller, ensure that the normal work of ventilated membrane at high-speed production situation lower compression roller, it also avoid glue surface damage and aging problem that pressure roller causes not in time owing to lowering the temperature simultaneously.
In preferred embodiment, described time cold roll assembly comprises multiple secondary cold roller 400 staggered up and down along film outbound course, and the film after casting roller is shaping exports after pile warp each cold roller 400 roll surface cooling and shaping successively.As shown in Figure 3, the utility model casting machine arranges 3 cold rollers for best, and namely 3 cold roller quantity are minimum numbers of film cooling requirement under meeting the situation that runs up.3 cold rollers, in the distribution of falling isosceles triangle, ensure that the cornerite of film on every root time cold roller is at about 180 degree, makes film positive and negative have sufficient time of contact with time cold roller roll surface, ensure that cooling evenly.For the film transmission speed of the casting machine that runs up, it is preferred that the diameter of of the present utility model cold roller is set to 350 mm.Film can be made like this to have enough times of contact with time cold roller, ensure cooling effect.Film after casting roller flow casting molding after transition roller 710 successively pile warp 3 time cold roller carry out cooling and shaping, the film after sizing is high-quality ventilated membrane.
In addition, the motor 430 that rotates through of all cold rollers controls, one end spindle nose of described cold roller is provided with master gear 410, be in transmission connection by master gear 410 with equipment gear 420 formation coordinated with it and be finally connected with motor 430 between each cold roller, realizing motor and each cold the unified of roller rotation is controlled.Master gear specification on each cold roller is identical, and the specification of equipment gear is also identical, in being in transmission connection between each the cold roller formed thus, the slewing rate of each cold roller is consistent, and it is consistent to transmit film direction, this ensures that thering time cold roller can stably transmission film.In other words, 3 cold rollers, by gear drive, by same driven by motor, reduce overall energy consumption, and transmission accuracy is high simultaneously, and the linear velocity of each cold roller is consistent.The utility model casting machine utilizes repeatedly arranging of cold roller fully to cool the film of flow casting molding, realizes the timely cooling of film in high-speed production situation, ensure that membrane quality and following process.
In embodiment as shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, cooling-water duct is provided with in described casting roller, pressure roller, secondary cold roller and supplement heat rejecter roller, and be communicated with outside water route by two ends spindle nose, during casting machine running, pass into cooling water in described casting roller, pressure roller, secondary cold roller and supplement heat rejecter roller respectively and realize cooling water circulation cooling.Concrete, as shown in Figure 5 and Figure 6, the utility model casting machine is the effect realizing running up, and described casting roller diameter is set to 750mm, thus increases casting roller roll surface area, improves film casting efficiency.The spindle nose 220 that the internal structure of described casting roller comprises outer tube 230, is located at the interior pipe 240 of outer tube and stretches out from outer tube two ends respectively, interlayer between described interior pipe 240 and outer tube 230 is arranged to cooling water flow passage flow duct by flow guide bar 250, arranges passage 221 respectively and be communicated with interlayer between inner and outer pipes in the spindle nose of two ends.Like this, the spindle nose that water pipe connects casting roller two ends is respectively set, make the channel connection in itself and spindle nose, side water pipe passes into cooling water in secondary cold roller, the flow passage of interlayer between time cold roller inner and outer pipes of cooling water edge, along with the rotation of secondary cold roller flows in the passage of other end spindle nose gradually, and flow out from its water pipe connected, complete cooling water circulation.
It is preferred that the interlayer between described inner and outer tubes is arranged to many runners by multiple flow guide bar, wherein, described many width of flow paths are impartial and in spiral distribution along inner tube outer surface, can improve cooling water circulation efficiency like this, and then promote cooling effect.
Further, described spindle nose 220 is fixed by the fixed head be arranged in interior pipe 240, and like this, whole casting roller is pipe structure, lightweight, is easy to control, and consumes energy low.
Described the internal structure of cold roller and the identical of casting roller, the specification of 3 cold rollers is identical, all complete cooling and shaping by cooling water, by being crisscross arranged up and down of 3 cold rollers, achieve and film positive and negative is cooled simultaneously, thus film can be made to shape within the shortest time, meet the requirement that casting machine runs up.
As shown in Figure 7, internal structure and the casting roller of the utility model casting machine pressure roller are similar, it comprises outer tube 320, be located at the interior pipe 330 of outer tube and respectively from the spindle nose 310 that outer tube 320 two ends are stretched out, interlayer between described interior pipe 320 and outer tube 330 is arranged to the runner of cooling water circulation by flow guide bar 350, arranges passage 311 respectively and be communicated with interlayer between inner and outer pipes in described spindle nose 310.Pressure roller inner sandwich structure not only can support the rigidity of whole roller, cooling water can also be provided in roller internal flow, the circulation passage of cooling water is just formed between the inner and outer pipes of casting machine pressure roller, cooling water is after entering runner by the passage 311 in the first spindle nose, take away roller surface heat, flowed out by the passage in other end spindle nose afterwards.Same, the interlayer between described inner and outer tubes is arranged to many runners by multiple flow guide bar, and described many width of flow paths are impartial and parallel each other, and each runner is in spiral distribution along inner tube outer surface.
Similar with casting roller, be provided with the fixed head 360 for being fixedly connected with spindle nose 310 in described interior pipe 330, and outer tube 320 is connected with spindle nose by two end side panels.
Described outer tube 320 outer surface is provided with the layer of silica gel 240 for film stamp.Wherein, described layer of silica gel thickness is 20mm, and its hardness is shore hardness 65-70.This layer of silica gel is ensureing can not damage film quality while film prints off decorative pattern.
The utility model casting machine pressure roller can adapt to the revenue stamp process in ventilated membrane high speed casting processes, can ensure not damage film simultaneously, in addition, this pressure roller can carry out auxiliary temperature-reducing to film in stamp process, avoids in ventilated membrane high speed manufacturing processes because heat radiation causes the problem of Quality Down not in time.
As shown in Figure 8, the internal structure of the supplement heat rejecter roller in the utility model casting machine and the also similar of casting roller, described supplement heat rejecter roller 500 comprises outer tube 520, be located at the interior pipe 530 of outer tube 520 inside and stretch out from outer tube 520 two ends respectively for setting up spindle nose 510 on the bracket, interlayer between described interior pipe 530 and outer tube 520 is arranged to cooling water flow passage flow duct by flow guide bar 540, arranges passage 511 respectively and be communicated with interlayer between inner and outer pipes in the spindle nose of two ends.Interlayer between described inner and outer tubes is be arranged to many runners by multiple flow guide bar equally, and these many width of flow paths are impartial and in spiral distribution along inner tube outer surface.During casting machine work, cooling water in supplement heat rejecter roller enters the circulation passage in inner and outer pipes interlayer by the passage in spindle nose, and flow along with the passive rotation of supplement heat rejecter roller, take away the heat that supplement heat rejecter roller obtains from roller surface in flow process, thus realize the cooling to roller surface.
The method that ventilated membrane produced by the casting machine that runs up of the present utility model is as follows:
Before A, the film extruded by die head enter casting machine, pass into cooling water in described casting roller, pressure roller, secondary cold roller and supplement heat rejecter roller to circulate, described movable machine frame moves to casting roller direction, pressure roller and casting roller roll surface are fitted, described supplement heat rejecter roller moves to pressure roller direction, and supplement heat rejecter roller and pressure roller roll surface are fitted.Motor drives casting roller to rotate, and pressure roller and supplement heat rejecter roller are along with casting roller passive rotation.Described time cold roller rotates under the driving of another motor.
The film extruded of B, die head enters time cold roll assembly after the pressing and forming of casting roller and pressure roller, and each cold roller roll surface successively in pile warp time cold roll assembly carries out cooling and shaping, and the film after sizing exports and obtains finished product from casting machine.
Film falls on casting roller, and along with casting roller is by the gap between casting roller and pressure roller, realizes revenue stamp process, and pressure roller roll surface cools roll surface subsequently under self acting in conjunction with supplement heat rejecter roller, and described casting roller is cooled by self-cooling system.The film of flow casting molding, subsequently successively through 3 cold rollers, by 3 cold rollers to the cooling of film positive and negative, achieves film fast shaping, exports afterwards and collected by wrap-up.
The utility model casting machine can keep when ensureing the ventilated membrane quality of production running up, thus greatly improve the production efficiency of ventilated membrane, thus the market competitiveness of the ventilated membrane produced by the utility model casting machine is increased dramatically, overcome the defect that existing casting machine ventilated membrane speed of production is slow, in film casting apparatus field, there are wide market prospects.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (9)
1. the casting machine that runs up, it is characterized in that, comprise frame, and the casting roller shaping for film casting be successively set in frame, for coordinating the pressure roller carrying out pressing stamp with casting roller, for carrying out the secondary cold roll assembly of cooling and shaping to the film after flow casting molding, wherein, the movable machine frame that described frame is comprised mainframe and is connected by the first slide mechanism with mainframe, described casting roller and time cold roll assembly are set in turn on mainframe, described pressure roller is arranged on movable machine frame, during film production, movable machine frame utilizes the first slide mechanism to move to mainframe pressure roller and casting roller roll surface are fitted, after utilizing laminating, casting roller and pressure roller carry out shaping to film, shaping rear film enters time cold roll assembly thereupon and carries out cooling and shaping.
2. the casting machine that runs up according to claim 1, it is characterized in that, described mainframe comprises the casting roller frame for setting up casting roller and the secondary cold roller frame for setting up time cold roll assembly, described casting roller frame and time cold roller frame are all secured by bolts on same base, are also connected by bolt between described casting roller frame with secondary cold roller frame.
3. the casting machine that runs up according to claim 2, it is characterized in that, described first slide mechanism is specifically arranged in casting roller frame, it comprises the first slide rail be arranged in casting roller frame, be arranged on the first slide matched with described first slide rail bottom movable machine frame, and described movable machine frame realizes its movement on the first slide rail by the first slide.
4. the casting machine that runs up according to claim 3, it is characterized in that, described casting machine is also provided with the first cylinder for realizing movable machine frame movement, described first cylinder is in being horizontally disposed with, its afterbody is connected in casting roller frame, its piston rod is connected on movable machine frame, realizes the movement of movable machine frame relative to casting roller frame by the first cylinder with coordinating of slide mechanism.
5. the casting machine that runs up according to claim 4, it is characterized in that, arrange two the first cylinders respectively in the every side of described frame, the piston rod of one of them the first cylinder is connected to the dual-side of movable machine frame, and the piston rod of another the first cylinder is connected to the bottom position of movable machine frame.
6. the casting machine that runs up according to claim 1, it is characterized in that, described movable machine frame is also provided with the supplement heat rejecter roll assembly for carrying out roll surface cooling to pressure roller, described supplement heat rejecter roll assembly comprises the supplement heat rejecter roller of multiple pressure roller roll surface of fitting, described movable machine frame is provided with the horizontal bar-shaped trough for setting up supplement heat rejecter roller, each supplement heat rejecter roller to be arranged in a horizontal bar-shaped trough and to be controlled the movement of its transversely bar-shaped trough by the second cylinder of corresponding setting, thus the laminating realizing supplement heat rejecter roller and pressure roller roll surface be separated.
7. the casting machine that runs up according to claim 6, it is characterized in that, described time cold roll assembly comprises multiple secondary cold roller staggered up and down along film outbound course, and the film after casting roller is shaping exports after pile warp each cold roller roll surface cooling and shaping successively.
8. the casting machine that runs up according to claim 7, it is characterized in that, the motor that rotates through of all cold rollers controls, one end spindle nose of described cold roller is provided with master gear, be in transmission connection by master gear with the equipment gear formation coordinated with it and be finally connected with motor between each cold roller, realizing motor and each cold the unified of roller rotation is controlled.
9. the casting machine that runs up according to claim 7, it is characterized in that, cooling-water duct is provided with in described casting roller, pressure roller, secondary cold roller and supplement heat rejecter roller, and be communicated with outside water route by two ends spindle nose, during casting machine running, pass into cooling water in described casting roller, pressure roller, secondary cold roller and supplement heat rejecter roller respectively and realize cooling water circulation cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043934.3U CN204566515U (en) | 2015-01-22 | 2015-01-22 | One runs up casting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043934.3U CN204566515U (en) | 2015-01-22 | 2015-01-22 | One runs up casting machine |
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| CN204566515U true CN204566515U (en) | 2015-08-19 |
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| CN201520043934.3U Active CN204566515U (en) | 2015-01-22 | 2015-01-22 | One runs up casting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626434A (en) * | 2015-01-22 | 2015-05-20 | 广东仕诚塑料机械有限公司 | High-speed-running casting machine and method for producing breathable film |
| CN115091738A (en) * | 2022-06-16 | 2022-09-23 | 洪德园 | Processing device and production method of transparent PVC decorative film |
-
2015
- 2015-01-22 CN CN201520043934.3U patent/CN204566515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626434A (en) * | 2015-01-22 | 2015-05-20 | 广东仕诚塑料机械有限公司 | High-speed-running casting machine and method for producing breathable film |
| CN115091738A (en) * | 2022-06-16 | 2022-09-23 | 洪德园 | Processing device and production method of transparent PVC decorative film |
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