CN207916027U - A kind of Novel double-station Packing Machine - Google Patents

Abstract

The utility model discloses a kind of Novel double-station Packing Machines, including rack, plastics suction mould, heating device, the supporting rack and hold-down devices for placing plank；The plastics suction mould has air entry and is connect with air exhauster, the plastics suction mould is provided with thermostatically-controlled equipment, the plastics suction mould is symmetricly set on heating device both sides, and each plastics suction mould upper and lower is respectively arranged with the hoistable platform and supporting rack for disposing the plastics suction mould；There are two horizontal rail, support frame as described above is located in horizontal rail and each supporting rack can move to heating device along described two horizontal rails by driving device drive respectively and heat plank, after plank heating and returns above corresponding plastics suction mould for the rack setting；Support frame as described above is divided into upper support frame and lower bracing frame, is provided in the lower bracing frame and places the framed of plank, and the upper support frame can be lifted up to detach with lower bracing frame；It can carry out plastics suction mould thermostatic control and heating and the even problem of inhomogeneous cooling.

Description

A kind of Novel double-station Packing Machine

Technical field

The utility model belongs to Packing Machine technical field, concretely relates to a kind of Novel double-station Packing Machine.

Background technology

Packing Machine (being called thermoplastic shaping machine) is to roll up the thermoplastics such as PVC, PE, PP, PET, HIPS of heating plasticizing Material inhales the machine that the products such as variously-shaped advanced packaging decorative box, frame are made.The pull of vacuum generated using vacuum pump, will add The thermoplastic plastics sheet material such as PVC, PET after thermal softening is by mold plastic uptake at variously-shaped vacuum (-tight) housing, plastic-sucking tray, bubble Shell etc..

In plastic uptake process, need to heat and soften plank, then vacuumize by plank docile abrasive surface at Type, but in use, the plank of high temperature can transfer heat to mold, and mold temperature is caused to increase, such high temperature Mold is unfavorable for plank cooling demoulding, or even product quality can be influenced, but if the temperature mistake of mold with plate surface adhesion It is low, the rapid cooled and solidified of the contact surface of plank and mold can be made, lead to product defect, can not use.

Vacuum tank progress plastics sucking moulding, plate are being entered back into after heating devices heat softening in the plank of Packing Machine During material is moved to vacuum tank by heating device after the heating, plank that time for removing heating device at first is cold in the external world But time is longer, this results in plank Local cooling to harden, and influences the plastic uptake quality in later stage；In addition, the plank of unlike material Required heating temperature is also different, then heating device is integrally also required to easily and accurately to be adjusted.

After plank softening is vacuumized and be bonded completely with mold by Packing Machine, need plank carrying out hardening by cooling, thus It is demoulded with mold separation, existing product is to be blowed to cool down plank by the wind turbine above mold, but wind Machine air outlet wind-force is more concentrated, and causes inhomogeneous cooling even, causes plank that non-uniform contraction occurs, and influences product quality and cold But effect；In addition, the addition of wind turbine increases the cost of product, the competitiveness of product is reduced.

Invention content

The purpose of this utility model is to provide a kind of Novel double-station Packing Machine, can solve plank in plastics sucking moulding mistake Problems present in journey, and it is at low cost, product competitiveness is strong.

In order to solve the above technical problems, what the purpose of this utility model was realized in：

A kind of Novel double-station Packing Machine, including rack, plastics suction mould, heating device, place plank supporting rack and Hold-down devices；

The plastics suction mould has air entry and is connect with air exhauster, and the plastics suction mould is provided with thermostatically-controlled equipment, The plastics suction mould is symmetricly set on heating device both sides, and each plastics suction mould upper and lower is respectively arranged with described in placement The hoistable platform and supporting rack of plastics suction mould；

Framework platform is provided in the rack, there are two horizontal rail, support frame as described above positions for the framework platform setting In in horizontal rail and each supporting rack can be driven respectively by driving device move to heating device along described two horizontal rails will Plank heats, and after plank heating and returns above corresponding plastics suction mould；

Support frame as described above is divided into upper support frame and lower bracing frame, is provided in the lower bracing frame and places the framed of plank, The upper support frame can be lifted up to detach with lower bracing frame；

The hold-down devices are located above supporting rack, including lower hydraulic driver and lower pressure rack, the lower hydraulic driver It can drive the lower pressure rack that supporting rack is pressed on framework platform

Preferred embodiment on the basis of said program and as said program：It is provided with pedestal on the die holder Inlet fluid channel and pedestal outlet flow channel are provided with multiple heat-conducting fluid channels, the pedestal import in the mold Fluid channel and pedestal outlet flow channel are connected with heat-conducting fluid channel, pedestal inlet fluid channel and pedestal outlet Fluid channel is connected by pipeline with heat-conducting fluid circulator；The heat-conducting fluid circulator is provided with to be led for heating The heating module and heat-conducting fluid cooling device of hot fluid；The thermostatically-controlled equipment is additionally provided with the control of control heating module Device processed and to monitor the temperature sensor of mold temperature.

Preferred embodiment on the basis of said program and as said program：Pedestal inlet fluid channel and pedestal Outlet flow channel is provided with first seal and second seal with heat-conducting fluid channel junction.

Preferred embodiment on the basis of said program and as said program：The heat-conducting fluid circulator is by babinet It is formed with circulating pump, the circulating pump is controlled by controller.

Preferred embodiment on the basis of said program and as said program：The heat-conducting fluid channel is along the mold Peripheric surface coil-shape is arranged in the mould, and the heat-conducting fluid channel is close to the mold peripheric surface.

Preferred embodiment on the basis of said program and as said program：The heating device is by being connected on frame body Heat block fixed seat and heat block composition, also include for monitor heating deblocking temperature temperature sensor and control heat The controller of block is evenly equipped with several heat blocks, the heat block power in the heat block fixed seat in the heat block fixed seat The formal distribution being gradually reduced along the lateral middle part of plank heating inlet and outlet.

It is provided with thermal insulation layer between the heat block and heat block fixed seat.

The thermal insulation layer is provided with radiation reflecting layer with heating plate.

Preferred embodiment on the basis of said program and as said program：Buffer stopper, institute are provided in the rack It includes the first buffer body and the second buffer body to state buffer stopper, is provided in the middle part of first buffer body for installing the second buffer body Mounting hole, the second buffer body diameter of axle be less than the mounting hole aperture, second buffer body one end circumferential projection structure At mounting portion, the mounting portion is interference fitted with mounting hole, and the rack is provided with T-shaped clamping portion, first buffer body Bottom is provided with the card slot being interference fitted with the clamping portion, and the card slot is radially extended along a certain, by the first buffer body circumferential surface It is formed there through bayonet.

First buffer body and the second buffer body material are rubber or cellular polyurethane.

Buffer stopper is divided into the first buffer body and the second buffer body of varying cross-section product here, heater box is first slow with first Body contact is rushed, when the first buffer body deflection is sufficiently large, is contacted with the second buffer body, is to make the inertia force of heater box It is steps by the first buffer body and the second buffer body, so that impact forces is become soft, to reduce transmission mechanism and connection Impact force on part.

In addition, being the setting of the second buffer body diameter of axle for the deformation of the second buffer body less than the purpose in the aperture of mounting hole Accommodation space is provided, the second buffer body is mounted in mounting hole, prevents the second buffer body from occurring when being squeezed force effect It is crooked.

Secondly, T-shaped card slot can realize quickly handling with T-shaped clamping portion, be convenient for buffer stopper quick-replaceable.

Preferred embodiment on the basis of said program and as said program：The double-station Packing Machine also includes cooling Device, the cooling device are fixed in the lower pressure rack, and the cooling device is by being set to the cooling ducts of lower pressure rack both sides Composition, each cooling duct include main cooling duct and supplement heat rejecter air hose, and it is cold that the supplement heat rejecter air hose is set to master But air hose both ends and coupled logical, the main cooling duct has compressed air, the main cooling by cooling air pipeline connection Air hose and supplement heat rejecter air hose are evenly equipped with several exhaust vents.

Preferred embodiment on the basis of said program and as said program：The exhaust vent of the main cooling duct is side by side Setting is divided into the vertical exhaust vent and the oblique exhaust vent of outlet air obliquely of outlet air straight down.

The cooling air pipe is provided with solenoid valve, and the solenoid valve is controlled by the controller in Packing Machine.

Preferred embodiment on the basis of said program and as said program：The upper support frame and lower bracing frame and Sealing ring is each both provided between supporting rack and framework platform, these sealing rings make to form complete sealing between it, in this way Just a closed vacuum tank is formd with plastics suction mould.

Preferred embodiment on the basis of said program and as said program：It is provided in the lower bracing frame multiple slow Flushing device, the buffer unit lower end are fixed with sliding block, and the sliding block is slidably matched with level, this buffer unit not only can be with Impact force when the lower pressure rack of buffering pushes, can also be pushed in lower pressure rack or there are one upper and lower positions for supporting rack when withdraw Shifting amount, this allows for supporting rack when being pushed by lower pressure rack, moves down, upper support frame and lower bracing frame and supporting rack with Compress formation sealing between framework platform mutually with sealing ring, after the withdrawal of lower pressure rack, buffer unit again can lift supporting rack It rises, so that supporting rack is generated certain gap with framework platform, such supporting rack can smoothly be slided along guide rail.

Preferred embodiment on the basis of said program and as said program：The buffer unit has buffering pedestal, connects Extension bar, the compression spring for often suppressing connecting rod downwards and positioning bolt composition.

Preferred embodiment on the basis of said program and as said program：The air entry of the plastics suction mould is also connected with There are pressure gas source, the aspiration pump or the pressure gas source to be optionally connected with the air entry.

The utility model is prominent and beneficial compared with prior art to be had the technical effect that：First, constant temperature is carried out to plastics suction mould Control so that product surface quality and Forming Quality greatly improve；

Secondly, the formal distribution being gradually reduced along the lateral middle part of plank heating inlet and outlet using heat block power, well Plank Local cooling hardening in part is first removed caused by plank is solved in supporting rack moving process and is not easy to whole tune The problem of temperature；

And cooling duct is set in lower pressure rack instead of existing cooling blower, solves that inhomogeneous cooling is even, production Problem of high cost.

The control method can coordinate the raising production efficiency that the double-station Packing Machine optimizes.

Description of the drawings

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

Fig. 2 is the structural schematic diagram of a station.

Fig. 3 is plastics suction mould constant temp controlling structure schematic diagram.

Fig. 4 is cooling channels structural schematic diagram in plastics suction mould (AA section view).

Fig. 5 is heating device overall structure diagram.

Fig. 6 is heat block distribution schematic diagram.

Fig. 7 is heating device structure sectional view.

Fig. 8 is cooling device structural schematic diagram.

Fig. 9 is exhaust vent distributed architecture schematic diagram.

Figure 10 buffer stopper overall structure diagrams.

Figure 11 is buffer stopper bottom substance schematic diagram.

Figure 12 is buffer stopper internal structure sectional view.

Specific implementation mode

To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the attached drawing in embodiment, to reality The technical solution applied in example is clearly and completely described, it is clear that described embodiment is only that the application part is implemented Example, rather than whole embodiments.Based on the embodiment provided, those of ordinary skill in the art are not before making creative work The every other embodiment obtained is put, shall fall in the protection scope of this application.

In the description of the present application, it is to be understood that the orientation or positional relationship of the instructions such as term "upper", "lower" is base In orientation or positional relationship shown in the drawings, it is merely for convenience of description the application and simplifies to describe, rather than indicate or imply Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this The limitation of application.

In the description of the present application, term " first ", " second " etc. are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.

See Fig. 1-2, a kind of Novel double-station Packing Machine, including rack 100, vacuum tank 200, be set in vacuum tank 200 Plastics suction mould 220, heating device 500, place plank supporting rack 300 and hold-down devices 600；

The plastics suction mould has air entry and is connect with air exhauster, and plastics suction mould is provided with thermostatically-controlled equipment, described Plastics suction mould 220 is symmetricly set on 500 both sides of heating device, and 220 upper and lower of each plastics suction mould is respectively arranged with placement The hoistable platform and supporting rack 300 of the plastics suction mould 220；

Framework platform 130 is provided in the rack 100, there are two horizontal rail 800, supports for the setting of framework platform 130 Frame 300 is located in horizontal rail 800 and each supporting rack 300 can drive edge by the first cylinder 710 and the second cylinder 720 respectively Described two horizontal rails 800 move to heating device 500 and heat plank, after plank heating and return to corresponding plastics suction mould 220 tops；

Specifically, the first cylinder 710 and the second cylinder 720 are connected in the first fixed frame 110 and second on frame body 100 On fixed frame 120, connecting bracket 722, the piston rod 721 and connecting bracket of the second cylinder 720 are provided in lower bracing frame 320 722 are connected.

Supporting rack 30 divides for upper support frame 310 and lower bracing frame 320, and placement plank is provided in the lower bracing frame 320 Framed 330, upper support frame 310 can be lifted up to being detached with lower bracing frame 320；

Specifically, in lower bracing frame 320 setting there are four support cylinder 340, support cylinder 340 output shaft 341 with it is upper Supporting rack 320 is connected, while being passed through pressure gas source into four support cylinders 340, you can and upper support frame 320 is lifted in realization, So as to being put into plank in framed 330 or take out the finished product processed.

Hold-down devices 600 are located at 300 top of supporting rack, including lower hydraulic driver 620 and lower pressure rack 610, push driving Device 620 can drive lower pressure rack 610 that supporting rack 300 is pressed on framework platform 130；

Upper support frame 310 and lower bracing frame 320 are provided with the first sealing ring 350, each supporting rack 300 and framework platform The second sealing ring 360 is provided between 130.

Multiple buffer units 810 are provided in lower bracing frame 320,810 lower end of buffer unit is fixed with sliding block 815, sliding block 815 coordinate with horizontal sliding 800.

Buffer unit 810 have buffering pedestal 811, connecting rod 812, the compression spring 813 for often suppressing connecting rod 812 downwards and Positioning bolt 814 forms.

Hoistable platform includes the die holder 210 and jacking apparatus 290 of fixed plastics suction mould 220, die holder 210 Third sealing ring 370 is provided between framework platform 130.

See Fig. 3-4, includes the die holder 210 of plastics suction mould 220 and fixed plastics suction mould, 210 bottom of die holder Portion is provided with jacking apparatus 290, and pedestal inlet fluid channel 211 is provided on die holder 210 and pedestal outlet fluid is logical Road 212 is provided with multiple heat-conducting fluid channels 221 in plastics suction mould 220, and multiple 221 both ends of heat-conducting fluid channel are collected respectively In import 222 and outlet 223, pedestal inlet fluid channel 211 and pedestal outlet flow channel 212 and import 222 and outlet 223 are respectively connected with logical, pedestal inlet fluid channel 211 and pedestal outlet flow channel 212 and heat-conducting fluid circulator 1000 It is connected；Heat-conducting fluid circulator 1000 is provided with the heating module 1100 for heating heat-conducting fluid；Thermostatically-controlled equipment It is additionally provided with the controller (attached drawing is not shown) of control heat-conducting fluid circulator 1000 and heating module 1100, die holder 210 are provided with temperature sensor 1120.

Interconnecting piece 230 is provided between jacking apparatus 290 and die holder 210, interconnecting piece 230 is provided with gaseous fluid Channel 231, die holder 210 are provided centrally with intermediate gas flow path 213, intermediate gas flow path 213 and mold gases fluid Channel is connected, and third sealing element 250, interconnecting piece 230 are provided between intermediate gas flow path 213 and mold gases fluid channel It is provided with connector 232, connector 232 is connected with tracheae, and tracheae is optionally connected to pressure gas source or vacuum extractor.

Heat-conducting fluid circulator 1000 is made of babinet 1020 and circulating pump 1010, and the circulating pump 1010 is by controlling Device controls.

Pedestal inlet fluid channel 211 passes through in heat-conducting fluid inlet ductwork 1040 and heat-conducting fluid circulator 1000 Circulating pump 1010 be connected, pedestal outlet flow channel 212 passes through heat-conducting fluid export pipeline 1030 and cooling back installation Babinet 1020 be connected, heat-conducting fluid export pipeline 1030 is provided with heat-conducting fluid cooling device 1050, heat-conducting fluid cooling Device 1050 is controlled by controller.

Preferably, pedestal inlet fluid channel 211 and pedestal outlet flow channel 212 are respectively arranged with inlet union 280 With outlet connection 270, heat-conducting fluid inlet ductwork 1040 and heat-conducting fluid export pipeline 1030 are corrugated flexible hose.

Pedestal inlet fluid channel 211 and pedestal outlet flow channel 212 and 223 junctions of the import 222 and outlet It is provided with first seal 240 and second seal 260.

Heat-conducting fluid channel 221 is arranged in along 220 peripheric surface coil-shape of the plastics suction mould in the plastics suction mould 220, And the heat-conducting fluid channel 221 is close to 220 peripheric surface of the plastics suction mould.

Preferred heat-conducting fluid channel 221 is coiled along 220 peripheric surface of plastics suction mould in the shape of a spiral in the present embodiment.

Certainly, heat-conducting fluid channel 221 can also use other coiled structures, such as S-shaped.

Preferably, heat-conducting fluid circulator 1000 is additionally provided with to monitor the temperature sensor of heat-conducting fluid temperature.

Preferably, which is set in babinet 1020.

Heat-conducting fluid mentioned here can be water or conduction oil.

Specific work process is：

After opening of device, controller control loop pump 1010 is started to work, and heat-conducting fluid starts in plastics suction mould 220 It starts the cycle over.

Corresponding temperature is set to controller, the temperature of the temperature sensor monitors heat-conducting fluid in babinet 1020, such as Fruit temperature is too low, controls heating module 1100 and is heated to heat-conducting fluid, temperature is passed to plastic uptake by the heat-conducting fluid of cycle Mold 220 reaches the temperature of setting.

When temperature sensor 1120 detects the temperature of plastics suction mould 220 higher than the temperature set, controller control is opened The start-up operation of heat-conducting fluid cooling device 1050 is opened, radiates to heat-conducting fluid, reduces its temperature, while plastics suction mould 220 Also heat-conducting fluid is transferred heat to, its own temperature reduces.

Preferably, heat-conducting fluid cooling device can be that cooling line and wind turbine form, and controller controls the unlatching of wind turbine Or close, for for the prior art.

Certainly, heat-conducting fluid cooling device can also be the cooling device of other prior arts.

See Fig. 5-7, a kind of novel Packing Machine heating device, including the heat block fixed seat 510 being connected in rack and plus Heat block 520 is evenly equipped with several heat blocks 520 in heat block fixed seat 510,520 work(of heat block in heat block fixed seat 510 Rate heats the formal distribution that inlet side 511 and outlet side 512 are gradually reduced to middle part along plank.

Thermal insulation layer 530 and radiation reflecting layer 540 are provided between heat block 520 and heat block fixed seat 510.

Heat block fixed seat 510 is provided with recessed portion 513, and thermal insulation layer 530, radiation reflecting layer 540 and heat block 520 are all provided with It sets in the recessed portion 513.

See Fig. 8-9, Packing Machine cooling device for panel 900, including plastic uptake 910, Packing Machine 910 is provided with cooling device, cold But device is fixed in the lower pressure rack 610 of hold-down devices, and cooling device is by being set to the cooling duct groups of 610 both sides of lower pressure rack At each cooling duct includes main cooling duct 940 and supplement heat rejecter air hose 950, and it is cold that supplement heat rejecter air hose 950 is set to master But 940 both ends of air hose and coupled logical, main cooling duct 940 is communicated with compression by cooling air pipe (not shown) Air, main cooling duct 940 and supplement heat rejecter air hose 950 are evenly equipped with several exhaust vents.

The exhaust vent of main cooling duct 940 is arranged side by side, and is divided into the vertical exhaust vent 942 of outlet air straight down and oblique The oblique exhaust vent 941 of lower outlet air.

The auxiliary exhaust vent 951 for having outlet air straight down is arranged side by side in supplement heat rejecter air hose 950.

Supplement heat rejecter air hose 950 and main cooling duct 940 are to vertical.

Cooling air pipe is provided with solenoid valve (attached to be not shown in figure), and solenoid valve is controlled by the controller in Packing Machine.

Specifically, when Packing Machine plastic uptake terminates to need to demould plank, plastic uptake machine controller connects solenoid valve, solenoid valve Compressed air and main cooling duct 940 and supplement heat rejecter air hose 950 are connected, to which compression blows to adsorption mould from each exhaust vent Tool 220, uniformly contacts with plate surface and is cooled down, and after plank hardening, controller cuts off solenoid valve, to which exhaust vent stops Wind, plastics suction mould 220 move down, and are detached from plank, and lower pressure rack 610 moves up, plank is discharged.

See Figure 10-12, Packing Machine supporting rack buffer unit, including the buffer stopper 1200 being connected in rack 100, buffer stopper 1200 include the first buffer body 1210 and the second buffer body 1220, and 1210 middle part of the first buffer body is provided with slow for installing second The mounting hole 1211 of body is rushed, 1220 diameter of axle of the second buffer body is less than the aperture of the mounting hole 1211, the second buffer body 1,220 1 Circumferential projection is held to constitute mounting portion 1221, mounting portion 1221 is interference fitted with mounting hole 1211, and rack is provided with T-shaped clamping portion (attached to be not shown in figure), 1210 bottom of the first buffer body are provided with the card slot 1230 being interference fitted with the clamping portion.

Further, card slot 1230 is radially extended along a certain, and 1210 circumferential surface of the first buffer body is formed there through bayonet 1231, Clamping portion can have the bayonet 1231 to snap onto in card slot 1230.

First buffer body 1210 and 1220 material of the second buffer body are rubber or cellular polyurethane.

The specific course of work of this double-station Packing Machine is：

S1：Starting up；

S2：First station and the upper support frame of second station 310 are moved up opening by support cylinder 340,

S3：Plank is put into framed the 350 of the first station；

S4：The first station ACK button is pressed, the first station upper support frame 310 is moved down plate compact；

S5：First the first cylinder of station 710 drives supporting rack 310 to be moved to heating device 500 and is heated；

S6：Again to the framed interior loading plank of second station；

S7：Second station ACK button is pressed, second station upper support frame 310 is moved down plate compact；

S8：First cylinder 710 drives the first station supporting rack 300 to remove heating device, returns to the first station plastics suction mould 220 tops, while the second cylinder 720 drive second station supporting rack moves to heating device and is heated；

S9：The lower pressure rack of first station hold-down devices 600 pushes on upper support frame 310, pressure gas source and the first station Plastics suction mould air entry is connected, and plank starts to expand, while the first station hoistable platform drives plastics suction mould 220 to move up；

S10：First station plastics suction mould air entry and pressure origin are blocked, are connected with aspiration pump and start to vacuumize；

S11：First station cooling device 900 is connected with pressure gas source, is cooled down to plank；

S12：After plank hardening by cooling, the first station plastics suction mould air entry and aspiration pump are short with pressure gas source to shutdown Temporarily connect；

S13：Pressure rack 610 moves up under first station, and then upper support frame 310 is supported cylinder 340 and lifts；

S14：Take out the first station product after molding；

S15：Plank is put into framed the 350 of the first station, the first station ACK button is pressed, is supported on the first station Frame 310 moves down；

S16：Second station in step S8-S15 the step of the first station according to acting, and the first station is according to step S8-S15 The step of middle second station, works；

S17：It is recycled according to step S16, the first station and second station carry out alternating movement.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model Within the scope of.

Claims (9)

1. a kind of Novel double-station Packing Machine, including rack, plastics suction mould, heating device, the supporting rack for placing plank and under Pressure device；

The plastics suction mould has air entry and is connect with air exhauster, and the plastics suction mould is provided with thermostatically-controlled equipment, described Plastics suction mould is symmetricly set on heating device both sides, and each plastics suction mould upper and lower is respectively arranged with the placement plastic uptake The hoistable platform and supporting rack of mold；

Framework platform is provided in the rack, there are two horizontal rail, support frame as described above is located at water for the framework platform setting On plate rail road and each supporting rack can be driven respectively by driving device and move to heating device by plank along described two horizontal rails Heating after plank heating and returns above corresponding plastics suction mould；

Support frame as described above is divided into upper support frame and lower bracing frame, is provided in the lower bracing frame and places the framed of plank, described Upper support frame can be lifted up to detach with lower bracing frame；

The hold-down devices are located above supporting rack, including lower hydraulic driver and lower pressure rack, the lower hydraulic driver can band It moves the lower pressure rack supporting rack is pressed on framework platform.

2. a kind of Novel double-station Packing Machine according to claim 1, it is characterised in that：It further include fixed plastics suction mould Die holder is provided with pedestal inlet fluid channel and pedestal outlet flow channel, the mold on the die holder Inside it is provided with multiple heat-conducting fluid channels, pedestal inlet fluid channel and pedestal outlet flow channel and heat-conducting fluid channel It is connected, pedestal inlet fluid channel and pedestal outlet flow channel are connected by pipeline with heat-conducting fluid circulator It is logical；The heat-conducting fluid circulator is provided with heating module and heat-conducting fluid cooling device for heating heat-conducting fluid； The thermostatically-controlled equipment is additionally provided with the controller of control heating module and to monitor the temperature sensor of mold temperature.

3. a kind of Novel double-station Packing Machine according to claim 1, it is characterised in that：The heating device is by being connected in Heat block fixed seat on frame body and heat block composition also include the temperature sensor for monitoring heating deblocking temperature and control The controller of heat block processed is evenly equipped with several heat blocks, the heating in the heat block fixed seat in the heat block fixed seat The formal distribution that block power is gradually reduced along the lateral middle part of plank heating inlet and outlet.

4. a kind of Novel double-station Packing Machine according to claim 1, it is characterised in that：Buffering is provided in the rack Block, the buffer stopper include the first buffer body and the second buffer body, are provided in the middle part of first buffer body for installing second The mounting hole of buffer body, the second buffer body diameter of axle are less than the aperture of the mounting hole, and second buffer body one end is circumferential Protrusion constitutes mounting portion, and the mounting portion and mounting hole are interference fitted, and the rack is provided with T-shaped clamping portion, and described first Buffer body bottom is provided with the card slot being interference fitted with the clamping portion, and the card slot is radially extended along a certain, by the first buffering Body circumferential surface is formed there through bayonet.

5. a kind of Novel double-station Packing Machine according to claim 1, it is characterised in that：The double-station Packing Machine is also wrapped Containing cooling device, the cooling device is fixed in the lower pressure rack, and the cooling device is by being set to the cold of lower pressure rack both sides But air hose forms, and each cooling duct includes main cooling duct and supplement heat rejecter air hose, the supplement heat rejecter air hose setting In main cooling duct both ends and coupled logical, the main cooling duct has compressed air by cooling air pipeline connection, described Main cooling duct and supplement heat rejecter air hose are evenly equipped with several exhaust vents.

6. a kind of Novel double-station Packing Machine according to claim 1, it is characterised in that：The upper support frame and lower support It is both provided with sealing ring between frame and each supporting rack and framework platform.

7. a kind of Novel double-station Packing Machine according to claim 6, it is characterised in that：It is provided in the lower bracing frame Multiple buffer units, the buffer unit lower end are fixed with sliding block, and the sliding block is slidably matched with level.

8. a kind of Novel double-station Packing Machine according to claim 7, it is characterised in that：The buffer unit has buffing pad Body, connecting rod, the compression spring for often suppressing connecting rod downwards and positioning bolt composition.

9. a kind of Novel double-station Packing Machine according to claim 1, it is characterised in that：The air entry of the plastics suction mould It can be selectively connected to pressure gas source and an aspiration pump.