CN208789074U - Three-roll calendering cooling forming device for PET sheet production - Google Patents

Three-roll calendering cooling forming device for PET sheet production Download PDF

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Publication number
CN208789074U
CN208789074U CN201821338931.2U CN201821338931U CN208789074U CN 208789074 U CN208789074 U CN 208789074U CN 201821338931 U CN201821338931 U CN 201821338931U CN 208789074 U CN208789074 U CN 208789074U
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China
Prior art keywords
roller
temperature control
roll
water
control center
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Expired - Fee Related
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CN201821338931.2U
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Chinese (zh)
Inventor
滕爱华
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Dongguan Jwell Machinery Co ltd
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Dongguan Jwell Machinery Co ltd
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Abstract

A three-roller calendaring cooling forming device for producing PET plates comprises a roller temperature control system and a three-roller calendaring mechanism communicated with the roller temperature control system; the three-roller calender mechanism comprises a roller, two rollers and three rollers; the roll temperature control system comprises three roll temperature control assemblies which are respectively communicated with a roll, two rolls and three rolls, and each roll temperature control assembly comprises a roll temperature control center, a water tank, a heating pipe, a heat exchange tank, a water pump and a water replenishing tank; the roll temperature control center is communicated with the heat exchange box to form internal circulation, the water tank is communicated with the heat exchange box to form external circulation, the heating pipe is communicated with the roll temperature control center to form thermal circulation, and the water replenishing tank is communicated with the roll temperature control center; the roller temperature control center is provided with a roller water outlet and a roller water inlet, and the water pump is arranged on the roller water outlet. The utility model discloses ensured that the cooling rate of panel can follow the function speed of three roll-in smooth mechanism, can satisfy the demand of high-speed production.

Description

PET sheet material production three-roll press-polishing cooling forming device
Technical field
The utility model relates to PET sheet material production field, specially a kind of PET sheet material production is cooled and shaped with three-roll press-polishing Device.
Background technique
In the production process of PET sheet material, need after plate discharging molding by press polish and cooling treatment, existing three roller The cooling treatment of press polish molding machine usually only calendering function, plate is natural cooling, and cooling velocity is slower.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of PET sheet material production three-roll press-polishing Cooling forming device.
The technical solution adopted in the utility model is: a kind of PET sheet material production three-roll press-polishing cooling forming device is provided, Including roller temperature control system and the three-roller calendering mechanism being connected to roller temperature control system；
The three-roller calendering mechanism includes bracket, and the roller, two rollers and three rollers that are separately positioned on bracket, and described one Reservoir bed is equipped on roller, two rollers and three roller inner walls；
The roller temperature control system includes three roller temperature control assemblies, and three roller temperature control assemblies are respectively with described one The reservoir bed connection of the reservoir bed of roller, the reservoir bed of two roller, three roller；The roller temperature control assembly includes roller temperature control Center, water tank, heating tube and heat exchange case, water pump and water supply tank；
Wherein, the roller temperature control centre is connected to form interior circulation with the heat exchange case, and the water tank and the heat are handed over It changes case to be connected to form outer circulation, the heating tube to form thermal cycle with being connected to described in roller temperature control centre, the water supply tank and institute State the connection of roller temperature control centre；The roller temperature control centre is equipped with roller water outlet and roller water inlet, and the water pump is arranged described On roller water outlet；The roller temperature control centre is built-in with temperature sensor.
Further, the first condenser and the second condenser are equipped between the water tank and heat exchange case.
Further, the first valve is equipped between the roller temperature control centre and heat exchange case；The roller temperature control centre The second valve is equipped between heating tube；Third valve is equipped between the roller temperature control centre and water supply tank.
Further, the corresponding three roller water inlet connections of three roller temperature control assemblies, three roller temperatures The corresponding three roller water outlet connections of control assembly.
Further, it is equipped with inlet valve between three roller water inlets, is equipped between three roller water outlets Penstock.
Further, the three-roller calendering mechanism further includes three servo motors and three rotary joints, and described three are watched Motor is taken to connect with one end of a roller, two roller and three roller respectively, three rotary joints respectively with it is described One roller, two roller are connected with the other end of three roller, and are connected to respectively with three roller temperature control assemblies.
Further, speed reducer is respectively connected between a roller, two rollers and three rollers and corresponding servo motor.
Further, the three-roller calendering mechanism further includes guide rail, and the bottom of the bracket is equipped with movable pulley, the movement Wheel is flexibly connected with guide rail.
Further, the bracket is equipped with movable motor, and the movable motor is connect with the movable pulley.
Compared with prior art, the utility model has the beneficial effects that it is equipped with roller temperature control system and three-roller calendering mechanism, Cooling treatment is carried out while carrying out press polish to plate；Roller temperature control system includes three roller temperature control assemblies, three roller temperatures It is equipped with valve between control assembly, individually the temperature of some roller can be adjusted when needed；The cooling speed of plate is ensured Degree can keep up with the running speed of three-roller calendering mechanism, can satisfy the demand of high-speed production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment；
Fig. 2 is the schematic diagram of internal structure of discharging die assembly in Fig. 1；
In figure, 100- roller temperature control system；101- roller temperature control centre；102- water tank；103- heating tube；104- heat exchange Case；105- water pump；106- water supply tank；The first condenser pipe of 107-；The second condenser pipe of 108-；200- three-roller calendering mechanism；210- mono- Roller；Mono- roller rotary joint of 211-；Mono- roller servo motor of 212-；Bis- roller of 220-；Bis- roller rotary joint of 221-；Bis- roller servo electricity of 222- Machine；Tri- roller of 230-；Tri- roller rotary joint of 231-；Tri- roller servo motor of 232-.
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 will be 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.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can To be directly to another element or may be simultaneously present centering elements.It is known as and " is fixedly connected when an element In " another element when, it can be using welding or is bolted or what glued connection etc. was common is fixedly connected with mode.
Fig. 1 and 2 offer is be provided, is a preferred embodiment provided by the utility model, three-roll press-polishing is used in the production of PET sheet material Cooling forming device, including roller temperature control system 100 and the three-roller calendering mechanism being connected to roller temperature control system 100 200.Below The production of PET sheet material is described further with the component of three-roll press-polishing cooling forming device.
The three-roller calendering mechanism 200 includes bracket, and the roller 210, two rollers 220 and three that are separately positioned on bracket Roller 230 is equipped with reservoir bed on 230 inner wall of a roller 210, two rollers 220 and three rollers.
The roller temperature control system 100 include three roller temperature control assemblies, three roller temperature control assemblies respectively with institute State the reservoir bed connection of the reservoir bed of a roller 210, the reservoir bed of two roller 220, three roller 230；The roller temperature control group Part includes roller temperature control centre 101, water tank 102, heating tube 103 and heat exchange case 104, water pump 105 and water supply tank 106.Wherein, The roller temperature control centre 101 is connected to circulation in formation, the water tank 102 and the heat exchange case with the heat exchange case 104 104 connections form outer circulation, and the heating tube 103 to form thermal cycle with being connected to described in roller temperature control centre 101, in interior circulation In heat exchange case 104 heat exchange occurs for the water in water and outer circulation；The water supply tank 106 and the roller temperature control centre 101 Connection, can be interior circulation make-up water source at any time；The roller temperature control centre 101 is equipped with roller water outlet and roller water inlet, the water Pump 106 is arranged on the roller water outlet, provides power for internal circulation flow.Preferably, built in the roller temperature control centre 101 There is temperature sensor, the temperature to water flow in real-time monitoring roller temperature control assembly；The water tank 102 and heat exchange case 104 it Between be equipped with the first condenser 107 and the second condenser 108, to reduce the temperature of the water in outer circulation.
The first valve is equipped between the roller temperature control centre 101 and heat exchange case 104；The roller temperature control centre 101 The second valve is equipped between heating tube 103；Third valve is equipped between the roller temperature control centre 101 and water supply tank.
The corresponding three roller water inlet connections of three roller temperature control assemblies, three roller temperature control assemblies pair Three answered the roller water outlet connection.Wherein, inlet valve, three rollers water outlet are equipped between three roller water inlets Flowing water Valve is equipped between mouthful.
The three-roller calendering mechanism 200 further includes three servo motors and three rotary joints, three servo motors Connect respectively with one end of a roller 210, two roller 220 and three roller 230, three rotary joints respectively with institute State a roller 210, two roller 220 is connected with the other end of three roller 230, and respectively with three roller temperature control assemblies connect It is logical.Wherein, speed reducer is respectively connected between a roller 210, two rollers 220 and three rollers 230 and corresponding servo motor.
The three-roller calendering mechanism 200 further includes guide rail, and the bottom of the bracket is equipped with movable pulley, the movable pulley with lead Rail is flexibly connected.Preferably, the bracket is equipped with movable motor, the movable motor is connect with the movable pulley.
The working principle and process for using of the present embodiment are as follows: the water of interior circulation passes through water pump in roller temperature control system 100 105 are evacuated in the reservoir bed of three rollers of three-roller calendering mechanism 200, and the movable motor of three-roller calendering mechanism 200 drives movable pulley to allow Three-roller calendering mechanism 200 is moved to corresponding position；Plate enters three-roller calendering mechanism between a roller 210 and two rollers 220 200, three servo motors drive three speed reducers to rotate three rollers respectively at this time, and plate discharges from two rollers 220 and three rollers 230, Plate is cooled and shaped by press polish during this；The water of outer circulation cools down by condenser in roller temperature control system, inside follows The water in water and outer circulation in ring carries out heat exchange in heat exchange case 104, thus the temperature of the water in reducing in circulation；When When the temperature of water in interior circulation is too low, the first valve can be closed, opens the second valve, at this time the interior heated pipe of water flow recycled 103 are heated, so that the temperature of the water in interior circulation be made to increase；When the water in interior circulation consumes, third valve is opened Door, carries out moisturizing from water supply tank 106.
PET sheet material production three-roll press-polishing cooling forming device in the present embodiment, has ensured the cooling velocity energy of plate The running speed for keeping up with three-roller calendering mechanism can satisfy the demand of high-speed production.
The foregoing is merely the utility model preferred embodiment, structure is not limited to the above-mentioned shape enumerated, Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality Within novel protection scope.

Claims (9)

1.PET板材生产用三辊压光冷却成型装置，其特征在于：包括辊温控制系统和与所述辊温控制系统连通的三辊压光机构；1. A three-roll calendering cooling and forming device for PET sheet production, characterized in that: comprising a roll temperature control system and a three-roll calendering mechanism communicated with the roll temperature control system; 所述三辊压光机构包括支架、以及分别设置在所述支架上的一辊、二辊和三辊，所述一辊、所述二辊和所述三辊内壁上均设有储水层；The three-roller calendering mechanism includes a support, and one roll, two rolls and three rolls respectively arranged on the support, and the inner walls of the first roll, the two rolls and the three rolls are all provided with a water storage layer ; 所述辊温控制系统包括三个辊温控制组件，所述三个辊温控制组件分别与所述一辊的储水层、所述二辊的储水层、所述三辊的储水层连通；每个所述辊温控制组件包括辊温控制中心、水箱、加热管和热交换箱、水泵和补水箱；The roll temperature control system includes three roll temperature control components, and the three roll temperature control components are respectively connected with the water storage layer of the first roll, the water storage layer of the second roll, and the water storage layer of the three rolls. communicated; each of the roller temperature control components includes a roller temperature control center, a water tank, a heating pipe and a heat exchange tank, a water pump and a water supply tank; 其中，所述辊温控制中心与所述热交换箱连通形成内循环，所述水箱与所述热交换箱连通形成外循环，所述加热管与所述辊温控制中心连通形成热循环，所述补水箱与所述辊温控制中心连通；所述辊温控制中心设有辊出水口与辊进水口，所述水泵设置在所述辊出水口上；所述辊温控制中心内置有温度传感器。The roller temperature control center communicates with the heat exchange box to form an inner circulation, the water tank communicates with the heat exchange box to form an outer circulation, and the heating pipe communicates with the roller temperature control center to form a thermal cycle. The water supply tank is communicated with the roller temperature control center; the roller temperature control center is provided with a roller water outlet and a roller water inlet, and the water pump is arranged on the roller water outlet; the roller temperature control center has a built-in temperature sensor . 2.根据权利要求1所述的PET板材生产用三辊压光冷却成型装置，其特征在于：所述水箱和热交换箱之间设有第一冷凝器和第二冷凝器。2 . The three-roll calendering cooling and forming device for PET sheet production according to claim 1 , wherein a first condenser and a second condenser are arranged between the water tank and the heat exchange box. 3 . 3.根据权利要求1所述的PET板材生产用三辊压光冷却成型装置，其特征在于：所述辊温控制中心和所述热交换箱之间设有第一阀门；所述辊温控制中心和所述加热管之间设有第二阀门；所述辊温控制中心和所述补水箱之间设有第三阀门。3. The three-roll calendering cooling molding device for PET sheet production according to claim 1, characterized in that: a first valve is provided between the roll temperature control center and the heat exchange box; the roll temperature control center is provided with a first valve; A second valve is arranged between the center and the heating pipe; a third valve is arranged between the roller temperature control center and the water supply tank. 4.根据权利要求1所述的PET板材生产用三辊压光冷却成型装置，其特征在于：所述三个辊温控制组件对应的三个所述辊进水口连通，所述三个辊温控制组件对应的三个所述辊出水口连通。4 . The three-roll calendering cooling and forming device for PET sheet production according to claim 1 , wherein the three roller water inlets corresponding to the three roller temperature control components are connected, and the three roller temperature The three roller water outlets corresponding to the control assembly communicate with each other. 5.根据权利要求4所述的PET板材生产用三辊压光冷却成型装置，其特征在于：所述三个辊进水口之间设有进水阀门，所述三个辊出水口之间设有出水阀门。5. The three-roll calendering cooling and forming device for PET sheet production according to claim 4, wherein a water inlet valve is arranged between the water inlets of the three rollers, and a water inlet valve is arranged between the water outlets of the three rollers. There is a water outlet valve. 6.根据权利要求1所述的PET板材生产用三辊压光冷却成型装置，其特征在于：所述三辊压光机构还包括三个伺服电机及三个旋转接头，所述三个伺服电机分别与所述一辊、所述二辊和所述三辊的一端连接，所述三个旋转接头分别与所述一辊、所述二辊和所述三辊的另一端连接，并分别与所述三个辊温控制组件连通。6. The three-roll calendering cooling and forming device for PET sheet production according to claim 1, wherein the three-roll calendering mechanism further comprises three servo motors and three rotary joints, and the three servo motors They are respectively connected with one end of the first roller, the second roller and the third roller, and the three rotary joints are respectively connected with the other ends of the first roller, the second roller and the third roller, and are respectively connected with the other ends of the first roller, the second roller and the third roller. The three roll temperature control assemblies are in communication. 7.根据权利要求6所述的PET板材生产用三辊压光冷却成型装置，其特征在于：所述一辊、所述二辊和所述三辊与相应的所述伺服电机之间均连接有减速机。7 . The three-roll calendering cooling and forming device for PET sheet production according to claim 6 , wherein the first roller, the second roller and the third roller are all connected with the corresponding servo motors. 8 . There is a reducer. 8.根据权利要求1-7任一项中所述的PET板材生产用三辊压光冷却成型装置，其特征在于：所述三辊压光机构还包括导轨，所述支架的底部设有移动轮，所述移动轮与所述导轨活动连接。8. The three-roll calendering cooling and forming device for PET sheet production according to any one of claims 1-7, wherein the three-roll calendering mechanism further comprises a guide rail, and the bottom of the bracket is provided with a moving The moving wheel is movably connected with the guide rail. 9.根据权利要求8所述的PET板材生产用三辊压光冷却成型装置，其特征在于：所述支架上设有行走电机，所述行走电机与所述移动轮连接。9 . The three-roll calendering cooling and forming device for PET sheet production according to claim 8 , wherein a traveling motor is provided on the support, and the traveling motor is connected with the moving wheel. 10 .
CN201821338931.2U 2018-08-20 2018-08-20 Three-roll calendering cooling forming device for PET sheet production Expired - Fee Related CN208789074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821338931.2U CN208789074U (en) 2018-08-20 2018-08-20 Three-roll calendering cooling forming device for PET sheet production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821338931.2U CN208789074U (en) 2018-08-20 2018-08-20 Three-roll calendering cooling forming device for PET sheet production

Publications (1)

Publication Number Publication Date
CN208789074U true CN208789074U (en) 2019-04-26

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CN201821338931.2U Expired - Fee Related CN208789074U (en) 2018-08-20 2018-08-20 Three-roll calendering cooling forming device for PET sheet production

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20190426

Termination date: 20210820