CN207403067U - A kind of full-automatic double-colored one step foaming forming machine - Google Patents
A kind of full-automatic double-colored one step foaming forming machine Download PDFInfo
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- CN207403067U CN207403067U CN201721249305.1U CN201721249305U CN207403067U CN 207403067 U CN207403067 U CN 207403067U CN 201721249305 U CN201721249305 U CN 201721249305U CN 207403067 U CN207403067 U CN 207403067U
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Abstract
The utility model is related to footwear industry manufacturing equipment fields,More particularly to a kind of full-automatic double-colored one step foaming forming machine,It mainly solves and needs artificial weighing in the prior art,Artificial feeding,Flow is cumbersome,Speed is slow,Efficiency is low,The problem of operating personnel's great work intensity,Including rack,Mould station is provided in the rack,Push die device is provided on the mould station,The push die device includes two supporting guides,Shaft is provided on two supporting guides,Two supporting guides include two support plates being arranged in parallel,Connecting shaft is provided in two support plates,Shaft is surrounded between two support plates,Connecting shaft is provided with conveyer belt,Supporting block is provided on the conveyer belt,Supporting rod is laterally equipped in the supporting block,The both ends of the supporting rod are both provided with idler wheel,Two idler wheels are born against on the upper surface of two support plates,The middle mould is arranged in supporting block,The shaft is connected with motor.
Description
Technical field
The utility model is related to footwear industry manufacturing equipment field more particularly to a kind of full-automatic double-colored one step foaming forming machines.
Background technology
EVA material will not be to environmental pollution etc. when utilizing, burning because its material is lighter, biodegradable, repeatable
Advantage is widely used at present the midsole in footwear.The making production of current midsole is mainly by by graininess EVA material
It is put into the die cavity by lower mold, when mold is depressed, and upper and lower mold is heated simultaneously, treat graininess EVA material in mold
After middle foaming, the midsole of foaming in upper and lower mold to be taken out, its shape being processed then is presented in midsole,
The section of the shape is in the moulding of now narrow upper width.But since the sole structure of people is low wide and up narrow shape, that is, sole
The cross section at position is most wide, is up then gradually narrowed (at instep), therefore the midsole of above-mentioned moulding must still carry out secondary add
Work, to meet the moulding of ergonomics；Why machine-shaping uses secondary frothing forming.
The prior art：It is shaped and foamed with EVA material when monochrome foam-in-mould forming machine makes sole at present, list can only be carried out
Color foaming and molding.Monochromatic foam-in-mould forming machine by engine base, column guide rail, mode locking cylinder, lower template and lower template heating plate, on
Template and the heating plate of cope plate, movable roof, pressured column, fixed upper beam and mould cylinder and hydraulic pressure dress on fixed upper beam
Put composition.Upper and lower footwear mould is separately mounted in upper and lower template during pressing mold, by the heater plate of upper and lower template, by EVA materials
Material is put into footwear mould, and then cope plate is molded as movable roof is declined by the hydraulic control of mould cylinder, pressured column action heads on upper mold
Plate, mode locking cylinder action locked mode.Upper and lower heater plate after locked mode, EVA material foaming and molding under extrusion, such mechanism can not
Complete double-colored material foaming and molding.
China Patent No.：200710008439.9 disclosing a kind of dichroic micropore foaming forming method, installed including mold,
The middle mould that a liftable moves horizontally is installed in molding, locked mode, die sinking additional between the bolster of monochromatic foam-in-mould forming machine
Plate；There is heating plate in middle template, double color plate is divided into upper and lower synusia and makes the upper and lower mould of synusia up and down respectively；By upper strata on piece
Mould is fixed on cope plate, and upper strata piece lower die is fixed on middle template upper surface, and lower floor's piece cope plate is fixed on middle template following table
Face, lower floor's piece lower die are fixed in lower template；Step is during processing：1. foaming raw material are added in upper and lower synusia mould；2. it connects
Molding, locked mode；3. by upper and lower heater plate to 160~180 degree or so, by middle heater plate to 80~120 degree, make
In upper and lower synusia mould jelly；4. promoting cope plate, middle template rises therewith, and upper, middle and lower template forms interval；5. middle template water
It is flat to exit space in forming machine machine；6. bolster molding, locked mode；7. heating plate continues to be heated to the foaming of 160~180 degree up and down
Shaping；8. promoting upper mold, the product for the foaming being bonded up and down is taken out.After the device is by template in setting, double-color sole
Upper and lower synusia is respectively in the first pressing of middle template top and bottom, and then template in extraction, upper and lower synusia press shaping, change stand-alone device again
Double-color sole foaming and molding is completed after making, is widely portable to the foaming and molding of various double-colored layered materials；But forming machine is being run
Middle to need artificial weighing, artificial feeding, flow is cumbersome, and speed is slow, and efficiency is low, operating personnel's great work intensity.
China Patent No.：201220403800.4 a kind of automatic material weighing racking machine is disclosed, including from top to bottom setting successively
Feed system, Vibration Feeder System, Weighing system and the sub-packaging system and circuit control system put；Wherein, feed system by
Feed hopper, suction power set, material sensing device and suction control switch composition；Vibration Feeder System by electromagnetic vibrator,
Feeder trough and vibration bucket composition；Weighing system is made of weighing sensor, title feeding funnel and discharging motor；Sub-packaging system mainly by
Device for discharging, material placing device composition；The Y-axis conveyer belt for being secured to connection is set outside the device for discharging, in Y-axis conveyer belt
One end is equipped with Y-axis and controls motor；X-axis conveyer belt is equipped with below the material placing device, X-axis control is equipped in X-axis conveyer belt one end
Motor processed；The output terminal of the electric machine control system controls motor and the input terminal of X-axis control motor to be connected with Y-axis respectively.
In specific implementation process, after power supply is connected, raw material are inhaled into feed hopper, by vibration bucket, are fallen into feeder trough.It is logical
The generation and disappearance of pulse attraction between the vibrator coil and armature of electricity make feeder trough move back and forth, so as to fulfill shaking
Dynamic feeding, until material is sent to title feeding funnel, while weighing sensor starts to measure, and electric cabinet is delivered a signal to immediately
PLC, before the arrival that calculates the weight during setting weight value, electric cabinet PLC stops vibrator coil immediately, stops feeding, while electricity
Control case PLC makes discharging motor be powered, and title feeding funnel is made to complete discharging action.Material is discharged to each charge cup by device for discharging
Son, while during weighing is vibrated, Y-axis control motor driving Y-axis conveyer belt, band under the signal given in electric cabinet PLC
Dynamic device for discharging is shifted in Y direction, and X-axis controls motor to drive material holding tray thereon by the way that X-axis conveyer belt is driven to run
Son completes the corresponding displaced of the X-direction of charge cup, so that the position of device for discharging and charge cup is reached unanimous between the higher and lower levels.This
When, stop Y-axis control motor and X-axis control motor, meanwhile, start discharging motor and carry out discharging.
Utility model content
Therefore, for it is above-mentioned the problem of, the utility model provides a kind of full-automatic double-colored one step foaming forming machine, it is main
Solve needs artificial weighing, artificial feeding in the prior art, and flow is cumbersome, and speed is slow, and efficiency is low, operating personnel's working strength
The problem of big.
To achieve the above object, the utility model employs following technical scheme：A kind of full-automatic double-colored one step foaming into
Type machine including rack, is provided with mould station in the rack, the mould station includes upper mold, middle mould and lower die, gone back in the rack
Centering mould respectively and the middle mould weighing racking machine and lower die weighing racking machine of lower die charging are provided with, is provided on the mould station defeated
The push die device of middle mould is sent, the push die device includes two supporting guides being arranged in parallel on mould station, two institutes
It states and shaft is provided on supporting guide, two supporting guides include two support plates being arranged in parallel, in two support plates
Connecting shaft is provided with, is surrounded on shaft between two support plates, connecting shaft is provided with conveyer belt, is provided on the conveyer belt
Supporting block, supporting rod is laterally equipped in the supporting block, and the both ends of the supporting rod are both provided with idler wheel, two idler wheels point
It is not resisted against on the upper surface of two support plates, the middle mould is arranged in supporting block, and the shaft is connected with motor.
Further, middle mould fixed plate is provided on the middle mould, shrinkage pool, the branch are provided in the middle mould fixed plate
It is provided on bracer and penetrates shrinkage pool locating piece used for positioning.
Further, upper cavity is provided on the lower surface of the upper mold, the upper surface of the middle mould is provided with middle die cavity,
The lower surface of the middle mould is provided with the protrusion identical with middle die cavity, and the upper surface of the lower die is provided with lower mode cavity.
Further, the lower surface of the upper mold is located at the week of upper cavity along being provided with the first flash connected with upper cavity
Ring.
Further, the lower surface of the upper mold is surrounded on the side of the first flash groove and is provided at least one first gas storage
Slot, each first air reservoir are arranged at intervals.
Further, the upper surface of the lower die is located at the week of lower mode cavity along being provided with the second flash connected with lower mode cavity
Ring, the stepped setting of the second flash ring, the lower surface of the middle mould are located at setting convex block, the convex block at the second flash ring
It is obliquely installed.
Further, the upper surface of the lower die is surrounded on the side of the second flash ring and is provided at least one second gas storage
Slot.
By using preceding solution, the beneficial effects of the utility model are：This full-automatic double-colored one step foaming shaping
Machine is by mould in setting, and when producing double-colored product, upper mold, middle mould and lower die molding carry out preheating heating by heating unit,
After preheating temperature reaches, upper mold, middle mould and lower die divide mould, during middle mould is drawn out to out of mould station by pushing die device at this time
At mould weighing racking machine, raw material automatic material weighing is dispensed on middle mould feed device by middle mould weighing racking machine, then in
Mould feed device centering mould fills a kind of raw material, while another raw material is dispensed into lower die feeding by lower die automatic material weighing racking machine
On device, then another raw material is conveyed in the lower die in mould station, after middle mould and the populated raw material of lower die, filled by pushing mold
It puts the mould in be pushed in mould station, at this point, being equipped with the raw material of different colours in middle mould and lower die, mold starts pressurization molding heating
Vulcanization, until predetermined vulcanization time, mold die sinking, middle mould pull out mould station by pushing die device, upper die and lower die are again
Molding passes through die cavity and protrusion in being set on middle mould so that different colours into the sulfide bonding foaming of the two color
Products with adhesive when various shapes, increase the beauty of product, pushing the operation principle of die device is：Motor drives shaft to turn
Dynamic, so as to which driving conveying belt rotates, and then horizontal pulling supporting block moves horizontally on the supporting plate so that middle mould realization goes out automatically
Mould and progressive die are slided on the supporting plate by idler wheel so that the supporting power for pushing die device increases, and then increases the body of mold
Product so that the work efficiency of device improves, and conveyer belt Level Promoting supporting block is slided, and reduces the workmanship of motor, saves
The energy；Further, middle mould is arranged in middle mould fixed plate, is fixed on by locating piece in supporting block, is prevented middle mould from moving, is made
Steady, transfer efficiency height must be conveyed；Further, the first flash ring and the second flash ring of setting, when sulphur in raw material again mold
When changing foaming, the material if any spilling will be flowed into flash ring, ensure product uniform in foaming, uniform quality；Further, setting
First air reservoir and the second air reservoir, when sulfide is when being foamed, the gas in die cavity is flowed into from the gap of flash ring
In air reservoir, when foaming for ensureing product, does not generate bubble；Further, the flash groove of setting can increase the vulcanization hair of raw material
During bubble, the spillway discharge of raw material；Further increase product uniform in foaming；Further, the stepped setting of the second flash ring, middle mould
Lower surface be located at the second flash ring setting convex block, convex block is obliquely installed, when on the one hand can increase the sulfur foam of raw material,
The spillway discharge of raw material, the overflow on the other hand increasing raw material squeeze out dynamics so that the vulcanization foamable of raw material is abundant.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the structure diagram at mould station in the utility model embodiment；
Fig. 3 is the assembling structure schematic diagram that die device is pushed in the utility model embodiment；
Fig. 4 is the explosive view that die device is pushed in the utility model embodiment；
Fig. 5 is the partial enlargement explosive view at A in Fig. 4；
Fig. 6 is the die opening state structure diagram of upper mold in the utility model embodiment, middle mould and lower die；
Fig. 7 is the structure diagram of upper mold in the utility model embodiment；
Fig. 8 is the structure diagram of middle mould in the utility model embodiment；
Fig. 9 is the structure diagram of lower die in the utility model embodiment；
Figure 10 is upper mold and the part usage state diagram of middle mould in the utility model embodiment；
Figure 11 is the part usage state diagram of middle mould and lower die in the utility model embodiment.
Specific embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
The utility model embodiment is：
Referring to figs. 1 to Fig. 5, a kind of full-automatic double-colored one step foaming forming machine including rack 1, is provided in the rack 1
Mould station 2, the mould station 2 include upper mold 21, middle mould 22 and lower die 23, and 22 He of centering mould respectively is additionally provided in the rack 1
The middle mould weighing racking machine 3 and lower die weighing racking machine 4 that lower die 23 feeds are provided with pushing away for mould 22 in conveying on the mould station 2
Die device 5 is sent, the push die device 5 includes two supporting guides 51 being arranged in parallel on mould station 2, two supports
Shaft 52 is provided on guide rail 51, two supporting guides 51 include two support plates 511 being arranged in parallel, two support plates
Connecting shaft 512 is provided on 511, is surrounded on shaft 52 between two support plates 511, connecting shaft 512 is provided with conveyer belt
513, supporting block 514 is provided on the conveyer belt 513, and supporting rod 515, the branch are laterally equipped in the supporting block 514
The both ends of strut 515 are both provided with idler wheel 516, and two idler wheels 516 are born against on the upper surface of two support plates 511, institute
It states and middle mould fixed plate 53 is provided on mould 22, shrinkage pool (not shown), the branch are provided in the middle mould fixed plate 53
It is provided on bracer 514 and penetrates shrinkage pool locating piece 517 used for positioning, the shaft 52 is connected with motor 54；
With reference to figure 6 to Figure 11, a kind of die device, including mould station 2, the mould station 2 include upper mold 21, middle mould 22 and under
Mould 23 is provided with upper cavity 211 on the lower surface of the upper mold 21, and the upper surface of the lower die 23 is provided with lower mode cavity 231, institute
It states and middle mould 22 is provided between upper mold 21 and lower die 23, the upper surface of the middle mould 22 is provided with middle die cavity 221, the middle mould 22
Lower surface be provided with the protrusion 222 identical with middle die cavity 221, the lower surface of the upper mold 21 is located at all edges of upper cavity 211
It is provided with the flash ring 212 connected with upper cavity 211, the lower surface of the upper mold 21 is provided with overflowing of being connected with flash ring 212
Hopper 213, the side that the lower surface of the upper mold 21 is surrounded on flash groove 213 are provided with ten air reservoirs 214, each gas storage
Slot 214 is arranged at intervals, the upper surface of the lower die 23 be located at week of lower mode cavity 231 along be provided with connect with lower mode cavity 231 it is excessive
Expect ring 232, the 232 stepped setting of flash ring, the lower surface of the middle mould 22 is located at setting convex block 223, institute at flash ring
It states convex block 223 to be obliquely installed, the side that the upper surface of the lower die 23 is surrounded on flash ring 232 is provided with air reservoir 234, described
The number of air reservoir 234 is two, and 234 opposite side of air reservoir is set.
The working method of the utility model is：This full-automatic double-colored one step foaming forming machine is by mould in setting 22, in life
When producing double-colored product, upper mold 21, middle mould 22 and lower die 23 mold, and carry out preheating heating by heating unit 24, work as preheating temperature
After reaching, upper mold 21, middle mould 22 and lower die 23 divide mould, during middle mould 22 is drawn out to out of mould station 2 by pushing die device 5 at this time
At mould weighing racking machine 3, raw material automatic material weighing is dispensed on middle mould feed device 31 by middle mould weighing racking machine 3, then is led to
It crosses middle 3 centering mould 22 of mould feed device and fills a kind of raw material, while another raw material is dispensed by lower die automatic material weighing racking machine 4
On lower die feed device 41, then another raw material is conveyed in the lower die 23 in mould station 2,23 populated raw material of middle mould 22 and lower die
Afterwards, it is pushed to by pushing the mould 22 in of die device 5 in mould station 2, at this point, equipped with different colours in middle mould 22 and lower die 23
Raw material, mold start pressurization molding heating vulcanization, until predetermined vulcanization time, mold die sinking, middle mould 22 is by pushing mold
Device 5 pulls out mould station 2, and upper mold 21 and lower die 23 mold the sulfide bonding foaming into the two color again, in
Die cavity 221 and protrusion 222 in being set on mould 22 so that the various shapes during products with adhesive of different colours increase the beauty of product,
Pushing the operation principle of die device is：Motor 54 drives shaft 52 to rotate, so as to which driving conveying belt 513 rotates, Jin Ershui
Horizontal drawing moves supporting block 514 and is moved horizontally in support plate 511 so that middle mould 22 realizes automatic depanning and progressive die, passes through idler wheel 516
It is slided in support plate 511 so that the supporting power for pushing die device increases, and then increases the volume of mold so that device
Work efficiency improves, and 513 Level Promoting supporting block 514 of conveyer belt is slided, and reduces the workmanship of motor 54, energy saving；
Middle mould 22 is arranged in middle mould fixed plate 53, is fixed on by locating piece 517 in supporting block 514, prevents middle mould 22 from moving so that
Conveying is steady, and transfer efficiency is high；The flash ring 212 of setting and flash ring 232, when sulfur foam in raw material again mold, if any
The material of spilling will be flowed into flash ring, ensure product uniform in foaming, uniform quality；The air reservoir 214 of setting and air reservoir 234,
When sulfide is when being foamed, the gas in die cavity is flowed into from the gap of flash ring in air reservoir, ensures the foaming of product
When do not generate bubble；When the flash groove 213 of setting can increase the sulfur foam of raw material, the spillway discharge of raw material；Further increase
Product uniform in foaming；232 stepped setting of flash ring, the lower surface of middle mould 22 are located at setting convex block 223 at flash ring 232,
Convex block 223 is obliquely installed, and when on the one hand can increase the sulfur foam of raw material, on the other hand the spillway discharge of raw material increases raw material
Overflow squeeze out dynamics so that the vulcanization foamable of raw material is abundant.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (7)
1. a kind of full-automatic double-colored one step foaming forming machine, including rack, is provided with mould station, the mould station includes in the rack
Upper mold, middle mould and lower die, it is characterised in that：The middle mould weighing of centering mould respectively and lower die charging is additionally provided in the rack
Racking machine and lower die weighing racking machine are provided with the push die device of mould in conveying, the push mold dress on the mould station
Two supporting guides including being arranged in parallel on mould station are put, shaft is provided on two supporting guides, two supports are led
Rail includes two support plates being arranged in parallel, and is provided with connecting shaft in two support plates, is surrounded between two support plates
Shaft, connecting shaft are provided with conveyer belt, and supporting block is provided on the conveyer belt, support is laterally equipped in the supporting block
Bar, the both ends of the supporting rod are both provided with idler wheel, and two idler wheels are born against on the upper surface of two support plates, in described
Mould is arranged in supporting block, and the shaft is connected with motor.
2. full-automatic double-colored one step foaming forming machine according to claim 1, it is characterised in that：It is provided on the middle mould
Middle mould fixed plate is provided with shrinkage pool in the middle mould fixed plate, is provided with that penetrate shrinkage pool used for positioning fixed in the supporting block
Position block.
3. full-automatic double-colored one step foaming forming machine according to claim 1 or 2, it is characterised in that：Under the upper mold
Upper cavity is provided on surface, the upper surface of the middle mould is provided with middle die cavity, and the lower surface of the middle mould is provided with and middle mould
The identical protrusion of chamber, the upper surface of the lower die are provided with lower mode cavity.
4. full-automatic double-colored one step foaming forming machine according to claim 3, it is characterised in that：The lower surface of the upper mold
The first flash ring connected with upper cavity is provided with positioned at the week edge of upper cavity.
5. full-automatic double-colored one step foaming forming machine according to claim 4, it is characterised in that：The lower surface of the upper mold
The side for being surrounded on the first flash groove is provided at least one first air reservoir, and each first air reservoir is arranged at intervals.
6. full-automatic double-colored one step foaming forming machine according to claim 3, it is characterised in that：The upper surface of the lower die
Week positioned at lower mode cavity, the stepped setting of the second flash ring was described along the second flash ring connected with lower mode cavity is provided with
The lower surface of middle mould is located at setting convex block, the convex block at the second flash ring and is obliquely installed.
7. full-automatic double-colored one step foaming forming machine according to claim 6, it is characterised in that：The upper surface of the lower die
The side for being surrounded on the second flash ring is provided at least one second air reservoir.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249305.1U CN207403067U (en) | 2017-09-27 | 2017-09-27 | A kind of full-automatic double-colored one step foaming forming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249305.1U CN207403067U (en) | 2017-09-27 | 2017-09-27 | A kind of full-automatic double-colored one step foaming forming machine |
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| CN207403067U true CN207403067U (en) | 2018-05-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553803A (en) * | 2017-09-27 | 2018-01-09 | 晋江邦达塑料有限公司 | A kind of full-automatic double-colored one step foaming forming machine |
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2017
- 2017-09-27 CN CN201721249305.1U patent/CN207403067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553803A (en) * | 2017-09-27 | 2018-01-09 | 晋江邦达塑料有限公司 | A kind of full-automatic double-colored one step foaming forming machine |
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