CN208601903U - A kind of molding water tank of polyvinyl butyral intermediate coat - Google Patents

Abstract

The utility model provides a kind of molding water tank of polyvinyl butyral intermediate coat, it is related to the PVB plant-scale equipment, including fixed frame, the movable underframe that is set in fixed frame and be set on movable underframe for the molding tape casting water tank of intermediate coat, for discharging the stress release water tank and water-collecting return case for collecting recirculated water of residual stress after molding, movable underframe is slided in fixed frame by horizontal mobile mechanism, tape casting water tank is by vertical lifting mechanism slips on movable underframe, stress release water tank and the recovery tank that catchments are individually fixed on movable underframe, tape casting water tank and stress release water tank constitute circulation waterway with water-collecting return case respectively, the both ends of stress release water tank, which are respectively provided with, guarantees that water installations are caught up in the traction of intermediate coat constant airspeed, tape casting water tank catches up with water installations by traction It is connected with stress release water tank.The utility model can produce the film of different-thickness, greatly reduce clients investment cost, while water consumption is low.

Description

A kind of molding water tank of polyvinyl butyral intermediate coat

Technical field

The utility model relates to the PVB plant-scale equipments, and in particular to a kind of molding water of polyvinyl butyral intermediate coat Case.

Background technique

The technology that production PVB intermediate coat mainly uses now has two kinds, first is that curtain coating dry-press process, this is most common skill Art, i.e. PVB film are cooled and shaped by the roller of casting machine, and the film of this method production cannot exclude the by-product generated in production The organic matters such as object, grease cause sheet material to be unable to satisfy the high request of automobile PVB intermediate coat；Second is that using water law: i.e. sheet material By specific water tank cooling and shaping, such method is fewer at this stage, because limitation is very big: 1, due in water tank Using fixed transition roller, the underwater penetration of film is certain, is unable to satisfy the production of 0.38mm~1.52mm different-thickness, Zhi Nengdan One produces a kind of thickness；2, the water in water tank circulates with extraneous water source always, due to pressure difference, easily causes water surface Fluctuation, and the slight fluctuation of the water surface will the thickness uniformity to film and surface quality have a great impact；3, tape casting Layer temperature waterborne is 20 DEG C or so in water tank, and 180 DEG C of film inflow temperature, the by-products such as grease, temperature meeting can be precipitated after entering water in film Long-time stable is at 134~140 DEG C or so, and since wide cut is larger, general 3.5m wide, surface left and right sides grease is recycled with water to be held Easily drain, but middle position water flowing is very poor, can not drain in time, therefore the quality of intermediate coat and two sides is made to have difference at high temperature It is different to cause film unqualified；4, the stress release after rapid cooling is also important link, is otherwise used subsequent heating Have a significant impact；5, tension force problem enters after water since film does not form completely, Tensity size at this time to the thickness of film, Later period, which uses, all to have a great impact；6, water consumption is big, at high cost, seriously polluted.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of molding water of polyvinyl butyral intermediate coat Case.

The utility model adopts the following technical solution:

A kind of molding water tank of polyvinyl butyral intermediate coat, including fixed frame, be set in the fixed frame Movable underframe and be set on the movable underframe for the molding tape casting water tank of intermediate coat, for discharge molding The stress release water tank of residual stress and the water-collecting return case for collecting recirculated water afterwards, the movable underframe is by moving horizontally Mechanism slips are in the fixed frame, and the tape casting water tank is by vertical lifting mechanism slips in the movable underframe On, the stress release water tank and the water-collecting return case are individually fixed on the movable underframe, the tape casting water tank Circulation waterway, the both ends difference of the stress release water tank are constituted with the water-collecting return case respectively with the stress release water tank Water installations are caught up with equipped with the traction for guaranteeing intermediate coat constant airspeed, the tape casting water tank catches up with water installations by the traction It is connected with the stress release water tank.

Preferably, the tape casting water tank includes tape casting cabinet, and forming roller is equipped in the tape casting cabinet Cylinder, the shaping roller include fixed roller and movable roller, are connected with Power Component, the movable roll on the fixed roller Cylinder is set to the lower section of the fixed roller, and the activity roller slides on the stream by roller elevating mechanism along the vertical direction Prolong in shaping box body, is additionally provided with flow cavitation result component in the tape casting cabinet.

Preferably, the flow cavitation result component includes the water flow control plate for being symmetrically disposed on the shaping roller two sides, institute It states water flow control plate and is equipped with collecting chamber, be equipped with height-adjustable gullet plate along the vertical direction on the inner wall of the collecting chamber, The gullet plate in two water flow control plates is oppositely arranged.

Preferably, at least three molding temp measuring systems are distributed with along short transverse in the tape casting cabinet, it is described at Type temp measuring system equidistant arrangement.

Preferably, the stress release water tank includes stress release cabinet and is set on the stress release cabinet Stress temp measuring system, the stress temp measuring system have at least three along the short transverse equidistant arrangement of the stress release cabinet

Preferably, the circulation waterway includes interior circulation waterway and outer circulation water route；

The interior circulation waterway includes temperature control device, is set respectively on the tape casting cabinet and the stress release cabinet There are interior circulating outlet and interior circulation water inlet, the interior circulating outlet is connect with the water inlet of the temperature control device respectively, The water outlet of the temperature control device is connect with interior circulation water inlet respectively；

The outer circulation water route includes water treatment system and refrigeration machine, the tape casting cabinet and the stress release case Outer circulation overflow port and outer circulation water inlet are respectively equipped on body, the outer circulation overflow port connects with the cabinet that catchments back respectively Logical, the cabinet that catchments back is connect with the water treatment system, and the water treatment system is connect with the refrigeration machine, the refrigeration Machine is connected to outer circulation water inlet respectively；

Supplement water inlet is further respectively had on the tape casting cabinet and the stress release cabinet, the supplement water enters Mouth is connected separately with pure water supplementary device.

Preferably, the traction catches up with water installations to include the bracket being set to above the stress release cabinet and set relatively The drive roll that is placed on the bracket and damping roller is caught up with, the drive roll drives rotation by the hauling power device on the bracket, The top for catching up with damping roller to be slideably positioned in the drive roll along the vertical direction, the bar damping roller is by catching up with aqueous vapor on the bracket Cylinder driving sliding, it is described to draw the two sides for catching up with water installations to be symmetrically disposed on the stress release cabinet.

Preferably, the vertical lifting mechanism include the upper frame that is set to by screw-threaded shaft elevator on the movable underframe with And the driving motor of the driving screw-threaded shaft elevator, the upper frame are in rectangle, the screw-threaded shaft elevator is respectively arranged at the top The quadrangle of frame, the driving motor are set to the middle part of the movable underframe, the driving motor by diverter respectively with institute Screw-threaded shaft elevator connection is stated, the tape casting water tank is fixed on the upper frame.

Preferably, the moving direction in the fixed frame along the movable underframe is fixed with rack gear, the horizontal shifting Motivation structure includes the gear being meshed with the rack gear and the mobile motor connecting with the gear, is gone back in the fixed frame Equipped with guide rail, the movable underframe is slideably positioned on the guide rail.

Preferably, the two sides of the fixed frame are symmetrically arranged with two rack gears, and the movable underframe is equipped with difference The gear being meshed with the rack gear is fixedly connected between the gear by shaft, and the mobile motor and the shaft connect It connects.

The utility model has the beneficial effects that

(1) production line can produce the film of different-thickness, and a kind of thickness life may only be produced by comparing a production line Producing line can greatly reduce clients investment cost, only need a production line that can produce the film of several required thicknesses；

(2) the slight fluctuation problem of water surface is solved, water surface middle position mobility is identical as the left and right sides, is easy timely Drain high-temperature grease；

(3) removal guarantees film internal stress uniformity due to remaining in the stress in film after tape casting water tank rapid cooling；

(4) it solves the problems, such as that water consumption is big, is combined using water tank itself water circulation plus cabinet external water processing cycle Mode compares traditional outer circulation mode, and under water consumption same case, water consumption reduces 50% or more.

Detailed description of the invention

Attached drawing is used to provide the preferred understanding to the utility model, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model tape casting water tank；

Fig. 3 is the structural schematic diagram of flow cavitation result component in the utility model tape casting water tank；

Fig. 4 is that the distribution of water route component and temp measuring system on the utility model tape casting cabinet and stress release cabinet is shown It is intended to；

Fig. 5 is the schematic illustration of the utility model circulation waterway；

Fig. 6 is the structural schematic diagram that water installations are caught up in the utility model traction；

Fig. 7 is the structural schematic diagram of the utility model vertical lifting mechanism；

Fig. 8 is the structural schematic diagram of the utility model horizontal mobile mechanism.

In the figure, it is marked as

1, fixed frame；2, movable underframe；

3, tape casting water tank；301, tape casting cabinet；302, fixed roller；303, movable roller；304, power packages Part；305, roller elevating mechanism；306, flow cavitation result component；307, water flow control plate；308, collecting chamber；309, gullet plate； 310, temp measuring system is formed；311, circulating outlet in tape casting water tank；312, circulation water inlet in tape casting water tank； 313, tape casting water tank outer circulation overflow port；314, tape casting water tank outer circulation water inlet；315, tape casting water tank is mended Water-filling entrance；

4, stress release water tank；401, stress release cabinet；402, circulating outlet in stress release water tank；403, stress Discharge circulation water inlet in water tank；404, stress release water tank outer circulation overflow port；405, the outer circulation of stress release water tank is intake Mouthful；406, stress release water tank supplements water inlet；407, stress temp measuring system；

5, water-collecting return case；

6, horizontal mobile mechanism；601, gear；602, mobile motor；603, rack gear；604, guide rail；605, shaft；

7, vertical lifting mechanism；701, screw-threaded shaft elevator；702, upper frame；703, driving motor；704, diverter；

8, water installations are caught up in traction；801, bracket；802, drive roll；803, damping roller is caught up with；804, hauling power device；805, it catches up with Aqueous vapor cylinder；

9, water treatment system；10, refrigeration machine；11, temperature control device；12, pure water supplementary device.

Specific embodiment

Specific embodiment of the present utility model is described with reference to the accompanying drawing.

As shown in Figure 1, a kind of molding water tank of polyvinyl butyral intermediate coat of the present embodiment, main includes fixed bottom Frame 1, the movable underframe 2 being set in fixed frame 1 and it is set to being cast into for intermediate coat to be molding on movable underframe 2 Type water tank 3, stress release water tank 4 and water-collecting return case 5 for collecting recirculated water for discharging residual stress after molding, it is living Dynamic chassis 2 is slided in fixed frame 1 by horizontal mobile mechanism 6, and tape casting water tank 3 is slided by vertical lifting mechanism 7 In on movable underframe 2, stress release water tank 4 and the recovery tank 5 that catchments are individually fixed on movable underframe 2,3 He of tape casting water tank Stress release water tank 4 constitutes circulation waterway with water-collecting return case 5 respectively, and the both ends of stress release water tank 4 are respectively provided with guarantor Water installations 8 are caught up in the traction of card intermediate coat constant airspeed, and tape casting water tank 3 catches up with water installations 8 and stress release water tank 4 by traction It is connected；Water-collecting return case 5 is single cabinet, is the collection water of the recirculated water of tape casting water tank 3 and stress release water tank 4 Case returns in tape casting water tank 3 and stress release water tank 4 respectively again after treatment, saves water；Water-collecting return case simultaneously 5 tops are provided with sewage draining exit, and top grease etc. can be discharged with this mouth；Separately there are two sets of liquidometers, passes through control water-pump controlling box body Water surface elevation.

As shown in Fig. 2, tape casting water tank 3 includes tape casting cabinet 301, molding is equipped in tape casting cabinet 301 Roller, shaping roller include fixed roller 302 and movable roller 303, are connected with Power Component 304 on fixed roller 302, activity Roller 303 is set to the lower section of fixed roller 302, and movable roller 303 is slided on along the vertical direction by roller elevating mechanism 305 In tape casting cabinet 301, flow cavitation result component 306 is additionally provided in tape casting cabinet 301；This part is that film is molding most main Part is wanted, determines the quality of film, the film that mold squeezes out first enters in tape casting cabinet 301 by 10mm distance, in water It after a distance, is further formed by the shaping roller component driven by Power Component 304, movable roller 303 passes through roller Elevating mechanism 305 can integral elevating adjust, the movable roller 303 of lower section can individually move up is pressed onto top fixation roller 302 on； Power Component 304 drives fixed roller 302 to rotate, the speed and stretching being controllably film-made, to control film thickness；

As shown in figure 3, flow cavitation result component 306 includes the water flow control plate for being symmetrically disposed on the shaping roller two sides 307, the water flow control plate 307 is equipped with collecting chamber 308, is equipped with height along the vertical direction on the inner wall of the collecting chamber 308 Adjustable gullet plate 309, the gullet plate 309 in two water flow control plates 307 are oppositely arranged；Film can analyse after entering water The by-products such as grease out, temperature meeting long-time stable is at 134~140 DEG C or so, since wide cut is larger, general 3.5m wide, and surface Left and right sides grease is easy to drain with water circulation, but middle position water flowing is very poor, can not drain in time, flow cavitation result component 306 glue film two sides installation regulating height gullet plate 309, according to actual production adjust partly or wholly gullet plate 309 with The difference of height of water level achievees the purpose that local Quick drainage, solves the problems, such as that intermediate flow velocity is slow very well, can guarantee intermediate high temperature Grease is quickly drained, and guarantees the quality of film；

As shown in figure 4, along short transverse distribution, there are three form temp measuring system 310, institute in the tape casting cabinet 301 State molding 310 equidistant arrangement of temp measuring system, three molding temp measuring systems 310 be located at tape casting cabinet 301 it is upper, in, Lower three positions；Since the water in tape casting cabinet 301 is always with outer loop, hot water goes out cold water into so tape casting The temperature of water temperature from top to bottom in cabinet 301 be all it is different, to guarantee even water temperature from top to bottom, be divided into In the water temperatures of lower three levels control respectively, the intracorporal three formable layers temp measuring system 310 of case, the ratio outside temperature signal control Valve opens and closes the inflow of size control hot water or cold water, and required part is sent to by the annulus line of water route component.

As shown in figure 4, stress release water tank 4 includes stress release cabinet 401 and water route component and temperature measurement component, it is used for Removal guarantees that external hot water is evenly dispersed due to remaining in the stress in film, water route component after 3 rapid cooling of tape casting water tank Into stress release water tank 4, temperature measurement component signal controls external proportioning valve, controls the size of inflow, guarantee even water temperature with Consistency；Along short transverse distribution, there are three stress temp measuring system 407, the stress temp measuring systems in stress release cabinet 401 407 equidistant arrangements, three stress temp measuring systems 407 are located at the position of upper, middle and lower three of stress release cabinet 401.

As shown in Figure 4, Figure 5, circulation waterway includes interior circulation waterway and outer circulation water route, and the interior circulation waterway includes temperature Device 11 is controlled, is respectively equipped with circulating outlet 311 and tape casting water in tape casting water tank on the tape casting cabinet 301 Circulation water inlet 312 in case are respectively equipped with 402 He of circulating outlet in stress release water tank on the stress release cabinet 401 Circulation water inlet 403 in stress release water tank, circulating outlet 311 and the stress release water tank in the tape casting water tank Interior circulating outlet 402 is connect with the water inlet of temperature control device 11 respectively, the water outlet of temperature control device 11 respectively with tape casting Circulation water inlet 403 connects in circulation water inlet 312 and stress release water tank in water tank；The outer circulation water route includes water process System 9 and refrigeration machine 10 are respectively equipped with tape casting water tank outer circulation overflow port 313 and stream on the tape casting cabinet 301 Prolong molding water tank outer circulation water inlet 314, is respectively equipped with stress release water tank outer circulation overflow on the stress release cabinet 401 Mouth 404 and stress release water tank outer circulation water inlet 405, the tape casting water tank outer circulation overflow port 313 and the stress Release water tank outer circulation overflow port 404 is connected to water-collecting return case 5 respectively, and water-collecting return case 5 is connect with water treatment system 9, water Processing system 9 is connect with refrigeration machine 10, refrigeration machine 10 respectively with tape casting water tank outer circulation water inlet 314 and stress release water Case outer circulation water inlet 405 is connected to；Tape casting cabinet 301 is equipped with tape casting water tank and supplements water inlet 315, stress release case Body 401 is equipped with stress release water tank and supplements water inlet 406, and tape casting water tank supplements water inlet 315 and stress release water tank is mended Water-filling entrance 406 is connected separately with pure water supplementary device 12；Inner cyclic process: out of tape casting water tank circulating outlet 311, The water that circulating outlet 402 is extracted out in stress release water tank returns to tape casting cabinet 301 respectively after temperature control device 11, answers Power discharges in cabinet 401；Outer loop process: tape casting water tank outer circulation overflow port 313, stress release water tank outer circulation overflow The water of mouthful 404 overflows is uniformly recovered in water-collecting return case 5, then be drawn to by pump handled in water treatment system 9 after through making Cold 10 is cooling to return tape casting cabinet 301, in stress release cabinet 401；The supplement of pure water supplementary device 12 consumption simultaneously Water to tape casting cabinet 301, stress release cabinet 401 in.

There are mainly two types of processing modes for present waste water: first is that waste water is directly drained, this mode water consumption is big, and environment is dirty Dye is serious；Second is that by this single processing mode of outer circulation, since cooling water inflow is big, it is desirable that water treatment system water is enough Greatly, water treatment system flow is big, increases equipment cost, and processing cost is also larger；

The interior circulation waterway of the utility model, very good solution water big problem, due to drawing water out of water tank, water quality It keeps identical as in cabinet, only changes water temperature merely, most water circulations are partially completed by this；Interior circulation waterway is handle The discharge of the organic matters such as the by-product, the grease that generate in production occupies the fewer a part of water, such water treatment system water Reduce, equipment cost is smaller, and processing cost also reduces.

As shown in fig. 6, it includes the bracket 801 for being set to 401 top of stress release cabinet that water installations 8 are caught up in the traction And the drive roll 802 being relatively arranged on the bracket 801 and damping roller 803 is caught up with, the drive roll 802 is by the bracket 801 On hauling power device 804 drive rotation, it is described that damping roller 803 is caught up with to be slideably positioned in the drive roll 802 along the vertical direction Top, for the bar damping roller 803 by catching up with the driving sliding of aqueous vapor cylinder 805 on the bracket 801, the traction catches up with water installations 8 symmetrical It is set to the two sides of the stress release cabinet 401；Mainly drawing for film is taken, the removal of film surface moisture while can be guaranteed Rate uniformity before and after film, keeps layer tension constant, guarantees the quality of film.

As shown in fig. 7, vertical lifting mechanism 7 includes the upper frame being set on movable underframe 2 by screw-threaded shaft elevator 701 702 and the driving motor 703 of screw-threaded shaft elevator 701 is driven, upper frame 702 is in rectangle, and screw-threaded shaft elevator 701 is respectively arranged at top The quadrangle of frame 702, driving motor 703 are set to the middle part of movable underframe 2, driving motor 703 by diverter 704 respectively with silk Thick stick elevator 701 connects, and tape casting water tank 3 is fixed on upper frame 702；Main function be adjust between die orifice and the water surface away from From: tape casting water tank 3 is placed on upper frame 702, and driving motor 703 drives diverter 704, drives lead screw lifting by connecting rod Upper frame 702 on machine 701, drives its rise and fall, to control the lifting of tape casting water tank 3, adjusts between die orifice and the water surface Distance.

As shown in figure 8, the horizontal mobile mechanism 6 include be symmetrically disposed on 1 opposite side of fixed frame along described Movable underframe 2 moving direction setting rack gear 603, be meshed respectively with the rack gear 603 be set to the movable underframe 2 On gear 601 and mobile motor 602, be fixedly connected by shaft 605 between the gear 601, the mobile motor 602 It is connect with the shaft 605, guide rail 604 is additionally provided in the fixed frame 1, the movable underframe 2 is slideably positioned in described lead On rail 604；Mainly whole forward-reverse, first is that the immersion angle degree of film between mold and forming roller is adjusted, second is that easy to disassemble The whole maintenance and cleaning of mold, water tank.

Working principle of the utility model is:

The molding water tank and pvb film extruder, mold of the utility model are combined；Firstly, being passed through according to the thickness of diaphragm Shaping roller component is adjusted to be moved forward and backward mechanism from the suitable position of the water surface for water tank is formed and move forward to mark by roller lifting assembly Suitable position shown in ruler is moved forward by motor reducer, the gear and rack teeth mechanism between Power Component, fixed frame； Tape casting water tank is raised to a distance from 10mm shown in die orifice scale or so by oscilaltion mechanism, that is, passes through motor reducer Diverter is driven, the rising of the upper frame on screw lift is driven by connecting rod, to control tape casting water tank on upper frame Rise, adjust die orifice between the water surface at a distance to 10mm；

Then, the diaphragm of extrusion through 10mm distance enter tape casting water tank cooling water in, after in water pass through one section Enter shaping roller component after distance, after diaphragm passes through two rollers, the cylinder on roller lifting assembly drives lower roll to be pressed to In upper roller, it is equipped with mechanical position limitation between two rollers, in advance the gap between roller is mixed up according to the thickness of diaphragm, also adjustable displacements of cylinders Stroke adjusts stroke and pressure；Since the bounce of roller is very small, Power Component drives the shaping roller component compressed to draw and takes Diaphragm is mobile, and the initial diaphragm thickness of speed control and the thickness uniformity of Power Component is adjusted；After transition roller in water tank Enter traction by tension detecting apparatus and catch up with water installations, the speed between water installations is caught up in the traction by adjusting Power Component and the first order Difference guarantees Tensity size, and traction catches up with water installations to drive the moisture of film surface away, reduces the influence to stress release Water in Water Tanks matter；It is logical It crosses after water installations are caught up in first order traction and enters in stress release water tank, drawn after transition roller into the second level and catch up with water installations, two Grade traction catches up with and adjusts tension by speed between water installations.

After film needed for production, it is first turned on the roller that water installations are caught up in two-stage traction, oscilaltion mechanism will be cast into Type water tank drops to the position far from die orifice, i.e., drives diverter by motor reducer, drive screw lift by connecting rod On the decline of upper frame adjust die orifice far from the water surface to control the decline of tape casting water tank on upper frame；Then it is moved forward and backward Mechanism is moved away from die location after forming water tank, that is, passes through motor reducer, the gear teeth between Power Component, fixed frame Mechanism moves backward；All mechanisms in place after, mold, water tank etc. can be maintained, repair, clear up.

Finally, production next time can be completed in circulation above-mentioned steps.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical Within novel protection scope.

Claims (10)

1. a kind of molding water tank of polyvinyl butyral intermediate coat, which is characterized in that including fixed frame, be set to it is described solid Determine the movable underframe on chassis and be set on the movable underframe be used for the molding tape casting water tank of intermediate coat, be used for The stress release water tank of residual stress and the water-collecting return case for collecting recirculated water, the movable underframe pass through after release molding Horizontal mobile mechanism slides in the fixed frame, and the tape casting water tank is by vertical lifting mechanism slips in the work On dynamic chassis, the stress release water tank and the water-collecting return case are individually fixed on the movable underframe, described to be cast into Type water tank and the stress release water tank constitute circulation waterway with the water-collecting return case respectively, and the two of the stress release water tank End, which is respectively provided with, guarantees that water installations are caught up in the traction of intermediate coat constant airspeed, and the tape casting water tank is caught up with by the traction Water installations are connected with the stress release water tank.

2. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 1, which is characterized in that the stream Prolonging molding water tank includes tape casting cabinet, and shaping roller is equipped in the tape casting cabinet, and the shaping roller includes solid Fixed roll cylinder and movable roller are connected with Power Component on the fixed roller, and the activity roller is set to the fixed roller Lower section, the activity roller slided in the tape casting cabinet along the vertical direction by roller elevating mechanism, the stream Prolong and is additionally provided with flow cavitation result component in shaping box body.

3. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 2, which is characterized in that the water Flow control component includes the water flow control plate for being symmetrically disposed on the shaping roller two sides, and the water flow control plate, which is equipped with, collects Chamber, is equipped with height-adjustable gullet plate on the inner wall of the collecting chamber along the vertical direction, in two water flow control plates The gullet plate is oppositely arranged.

4. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 2, which is characterized in that the stream Prolong in shaping box body and at least three molding temp measuring systems, the molding temp measuring system equidistant arrangement is distributed with along short transverse.

5. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 4, which is characterized in that described to answer Power discharges the stress temp measuring system that water tank includes stress release cabinet and is set on the stress release cabinet, the stress Temp measuring system has at least three along the short transverse equidistant arrangement of the stress release cabinet.

6. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 5, which is characterized in that described to follow Ring water route includes interior circulation waterway and outer circulation water route；

The interior circulation waterway includes temperature control device, is respectively equipped on the tape casting cabinet and the stress release cabinet interior Circulating outlet and interior circulation water inlet, the interior circulating outlet is connect with the water inlet of the temperature control device respectively, described The water outlet of temperature control device is connect with interior circulation water inlet respectively；

The outer circulation water route includes water treatment system and refrigeration machine, on the tape casting cabinet and the stress release cabinet It is respectively equipped with outer circulation overflow port and outer circulation water inlet, the outer circulation overflow port is connected to the water-collecting return case respectively, The water-collecting return case is connect with the water treatment system, and the water treatment system is connect with the refrigeration machine, the refrigeration machine It is connected to respectively with outer circulation water inlet；

Supplement water inlet, the supplement water inlet point are further respectively had on the tape casting cabinet and the stress release cabinet It is not connected with pure water supplementary device.

7. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 1, which is characterized in that described to lead Draw that catch up with water installations include the bracket being set to above the stress release water tank and the active being relatively arranged on the bracket Roller and catch up with damping roller, the drive roll drives rotation by the hauling power device on the bracket, described to catch up with damping roller along the vertical direction It is slideably positioned in the top of the drive roll, it is described to catch up with damping roller by catching up with the driving sliding of aqueous vapor cylinder, the traction on the bracket Water installations are caught up with to be symmetrically disposed on the two sides of the stress release water tank.

8. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 1, which is characterized in that described perpendicular Going straight up to descending mechanism includes the upper frame being set on the movable underframe by screw-threaded shaft elevator and the driving screw-threaded shaft elevator Driving motor, the upper frame is in rectangle, and the screw-threaded shaft elevator is respectively arranged at the quadrangle of the upper frame, the driving motor It is set to the middle part of the movable underframe, the driving motor is connect with the screw-threaded shaft elevator respectively by diverter, described Tape casting water tank is fixed on the upper frame.

9. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 1, which is characterized in that described solid Determine to be fixed with rack gear along the moving direction of the movable underframe on chassis, the horizontal mobile mechanism includes and the rack gear phase Meshed gears and the mobile motor connecting with the gear are additionally provided with guide rail, the movable underframe in the fixed frame It is slideably positioned on the guide rail.

10. a kind of molding water tank of polyvinyl butyral intermediate coat according to claim 9, which is characterized in that described The two sides of fixed frame are symmetrically arranged with two rack gears, and the movable underframe is equipped with the tooth being meshed respectively with the rack gear It takes turns, is fixedly connected between the gear by shaft, the mobile motor is connect with the shaft.