CN108582745A - A kind of rotating disc type EVA coining molding machine and its forming method - Google Patents
A kind of rotating disc type EVA coining molding machine and its forming method Download PDFInfo
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- CN108582745A CN108582745A CN201810355995.1A CN201810355995A CN108582745A CN 108582745 A CN108582745 A CN 108582745A CN 201810355995 A CN201810355995 A CN 201810355995A CN 108582745 A CN108582745 A CN 108582745A
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- drive mechanism
- lifting
- plate
- lift drive
- supporting table
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/002—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/504—Soles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of rotating disc type EVA coining molding machine and its forming method, includes the following steps：（1）EVA planks are placed on slide plate, mold is placed on EVA planks, is moved after slide plate, lifting press box declines, and lifting pressing plate rises；（2）Turntable is rotated by 90 ° after rising, then is declined and blocked, and lifting pressing plate declines, and carries out heating coining；（3）It lifts pressing plate to rise, then turntable first rises and is rotated by 90 ° afterwards, then declines and block, and lifting pressing plate declines, and carries out a cooling and shaping；（4）It lifts pressing plate to rise, then turntable first rises and is rotated by 90 ° afterwards, then declines and block, and lifting pressing plate declines, and carries out secondary cooling sizing；（5）It lifts pressing plate to rise, then turntable first rises and is rotated by 90 ° afterwards, then declines and block, and lifting press box rises, and EVA planks are taken in slide plate Forward away；（6）It repeats the above steps（1）Extremely（5）.The present invention turns slide plate accurate positioning, and high in machining efficiency, equipment life is long.
Description
Technical field
The invention belongs to EVA coining field shaping techniques, and in particular to a kind of rotating disc type EVA coining molding machine and its molding
Method.
Background technology
A kind of existing EVA shoe bottom coining former, it is provided only with a station, in coining EVA planks, is first added
Thermal process, carries out cooling process afterwards, complicated, troublesome maintenance, and production efficiency is relatively low.There are a kind of rotary disc type rubber shoes at present
Bottom coining molding machine can be converted on the coining of EVA shoe bottom, but its turntable can only rotate, due to turntable rotation angle exist compared with
Big error, therefore when rotated can not be by mold precise positioning to corresponding processing stations, and mold in hot pressing and was cold-pressed
It is easy to make turntable sideslip in journey, not only processing efficiency is low, and foaming effect is poor, and the parts of equipment can be caused to generate abrasion,
Reduce the service life of equipment.
Invention content
In view of the deficiencies in the prior art, technical problem to be solved by the invention is to provide a kind of good working effect, productions
Rotating disc type EVA coining molding machine and its forming method efficient and with long service life.
In order to solve the above-mentioned technical problem, the technical solution that the present invention uses is：A kind of rotating disc type EVA coining molding
Machine, including rack, the lower part of the rack are equipped with the lifting platform for driving it to pump by the first lift drive mechanism,
The turntable for driving it to rotate horizontally 90 degree every time by rotary drive mechanism is installed on the lifting platform, is uniformly set on the turntable
It sets there are four the chute frame symmetrical about center of turntable, being placed in the chute frame can be along the cunning that it slides back and forth
Plate has the lifting press box above slide plate in the chute frame, and setting is each there are four respectively driving on the turntable
The 5th lift drive mechanism that pumps of lifting press box, there are four be respectively used to support phase to slide for setting in the rack
The supporting table of plate, the supporting table is followed successively by along turntable direction of rotation and picks and places sliding support platform, supporting table is fixed in heating, primary cold
But supporting table and secondary cooling are fixed and fixes supporting table, the rack and picks and places and is provided with driving between sliding support platform and picks and places cunning
With respect to the anterior-posterior translation driving mechanism of rack front-rear reciprocation movement, the fixed supporting table top of the heating is provided with to be added dynamic supporting table
Hot lower plate, the primary cooling fixed supporting table top setting once cool down lower plate, and the secondary cooling is fixed in supporting table
Side is provided with secondary cooling lower plate, and the chute frame leaves the corresponding supporting table in lower section, the sliding slot when turntable rises in place
Frame is stuck in corresponding supporting table both sides when turntable is fallen into place；There are three respectively by the second lifting for the top installation of the rack
Driving mechanism, third lift drive mechanism and the 4th lift drive mechanism drive the lifting pressing plate respectively to pump, institute
It states lifting pressing plate and is followed successively by heating lifting pressing plate, primary cooling lifting pressing plate and secondary cooling buck along turntable direction of rotation
Plate, the heating lifting pressing plate, once cooling lifting pressing plate and secondary cooling lifting pressing plate fix supporting table, one with heating respectively
Secondary cooling fixed supporting table and secondary cooling are fixed supporting table and are corresponded up and down, be provided with below the heating lifting pressing plate and
The heating upper plate of lower plate cooperating is heated, is provided with below the primary cooling lifting pressing plate and once cools down lower plate cooperation work
The primary cooling upper plate made, the secondary cooling lifting pressing plate lower section are provided with secondary cold with secondary cooling lower plate cooperating
But upper plate；First lift drive mechanism, the second lift drive mechanism, third lift drive mechanism, the 4th elevator drive machine
Structure, the 5th lift drive mechanism, rotary drive mechanism and anterior-posterior translation driving mechanism are electrically connected to control device.
Preferably, it is both provided with electric heater in the heating upper plate and heating lower plate, it is the primary cooling upper plate, primary
It is both provided with cooling chamber, the cooling medium inlet of the cooling chamber in cooling lower plate, secondary cooling upper plate and secondary cooling lower plate
The corresponding interface of refrigerating plant is respectively connected to cooling media outlet, the electric heater and refrigerating plant are electrically connected to
Control device.
Preferably, first lift drive mechanism, the second lift drive mechanism, third lift drive mechanism and the 4th liter
It is oil cylinder or cylinder to drop driving mechanism.
Preferably, the rotary drive mechanism includes first motor and speed reducer, and the speed reducer is fixed at lifting
On platform, the first motor is mounted on lifting platform or on speed reducer, the input of the output end and speed reducer of the first motor
End is connected, and the turntable is fixed at the output end of speed reducer.
Preferably, the frame lower, which is provided with, incudes the first travel switch that lifting platform is fallen into place, in the rack
Portion is provided with the second travel switch that sensing heating lifting pressing plate rises to position, and it is primary cold that the upper rack is additionally provided with induction
But lifting pressing plate rises to the third trip switch of position, and the upper rack is additionally provided with induction secondary cooling lifting pressing plate and rises
Fourth line journey switch in place, first travel switch, the second travel switch, third trip switch and fourth line journey switch are equal
It is electrically connected to control device.
Preferably, the anterior-posterior translation driving mechanism include be fixed on the rack rack, with rack meshed gears with
And the second motor of driving gear rotation, second motor are fixedly mounted on the bottom side for picking and placeing sliding support platform, the rack
On be provided with the horizontal guide rail that two guiding pick and place sliding support platform front-rear reciprocation movement, the rack is arranged in parallel in Liang Tiaoshui
Between level gauge, it is provided with limitation respectively in the rack and picks and places the front limit switch of sliding support platform fore/aft travel position with after
Limit switch, the front limit switch and rear limit switch are electrically connected to control device.
Preferably, the 5th lift drive mechanism includes a pair of of cylinder, the left and right ends portion difference of the lifting press box
It is driven by left cylinder and right cylinder；The lifting press box includes left inverted L-shaped plate, right inverted L-shaped plate and horizontal press strip, the horizontal pressure
Item is connected between left inverted L-shaped plate and the bottom of right inverted L-shaped plate to form U-frame body, and the width of the U-frame body is less than sliding slot
The trough width of frame, the width of the U-frame body are more than the width of each lifting pressing plate and its corresponding upper plate, the left inverted L-shaped
Plate is driven by left cylinder, and the right inverted L-shaped plate is driven by right cylinder.
Preferably, the bottom of the heating upper plate, primary cooling upper plate and secondary cooling upper plate is both provided with for accommodating
Lift the groove of press box.
Preferably, more root posts are provided in the rack, the column top is provided with header board, second lifting
Driving mechanism, third lift drive mechanism and the 4th lift drive mechanism are arranged on header board, and the lifting pressing plate is located at cross
Below beam slab；Shell is provided on the outside of the rack, the shell includes polylith heat dissipation coaming plate, is opened up on the heat dissipation coaming plate
There are multiple ventilation holes.
In order to solve the above-mentioned technical problem, another technical solution that the present invention uses is：A kind of rotating disc type EVA coining molding
Method, using above-mentioned rotating disc type EVA coining molding machines, turntable is located at extreme lower position when initial, heats fixed supporting table, primary
Cooling fixed supporting table and secondary cooling fixation supporting table are mutually chimeric with the chute frame of respective top respectively, heat fixed support
The lifting press box that platform, primary cooling fixed supporting table and secondary cooling are fixed above supporting table is located at extreme lower position, heating lifting
Pressing plate, primary cooling lifting pressing plate and secondary cooling lifting pressing plate are located at extreme lower position, and each lifting pressing plate pushes down corresponding liter
It is depressured frame, the lifting press box above sliding support platform is picked and placeed and is located at extreme higher position, each supporting table withstands the corresponding slide plate in top,
The slide plate for picking and placeing sliding support platform and its top at this time is located at front position；This approach includes the following steps：
（1）First the EVA planks after one step foaming are placed on the slide plate picked and placeed above sliding support platform, then stamping die is put
It sets on EVA planks；Then the driving of anterior-posterior translation driving mechanism moves after picking and placeing sliding support platform, and slide plate is made to be slid completely into chute frame
It is interior；Then it is located at the 5th lift drive mechanism driving lifting press box picked and placeed above sliding support platform to decline, pushes down stamping die；
The second last lift drive mechanism, third lift drive mechanism and the 4th lift drive mechanism respectively drive respective lifting pressing plate
Rise, respective upper plate is made to leave corresponding lifting press box；
（2）First lift drive mechanism elder generation driving disc rises, and so that each chute frame of turntable is left corresponding supporting table, then
Rotary drive mechanism driving disc is rotated by 90 °, and then the first lift drive mechanism driving disc declines, and makes each cunning of turntable
Slot frame blocks corresponding supporting table, and the second last lift drive mechanism driving heating lifting pressing plate declines, and heating upper plate is made to push down
Corresponding lifting press box and stamping die, at this time the EVA planks on slide plate heating upper plate and heating lower plate between carry out it is secondary
Foamable；
（3）The second lift drive mechanism driving heating lifting pressing plate rises after the completion of heating, and then the first lift drive mechanism drives
Turn disk rises, and each chute frame is made to leave corresponding supporting table, and then rotary drive mechanism driving disc continues to be rotated by 90 °,
Decline followed by the first lift drive mechanism driving disc, each chute frame of turntable is made to block corresponding supporting table, last the
The primary cooling lifting pressing plate of three lift drive mechanisms driving declines, and makes once to cool down upper plate and pushes down corresponding lifting press box and coining
Mold, at this time the EVA planks on slide plate carry out a cooling and shaping between primary cooling upper plate and primary cooling lower plate；
（4）The primary cooling lifting pressing plate rising of third lift drive mechanism driving, then the first lifting are driven after the completion of primary cooling
Motivation structure driving disc rises, and each chute frame is made to leave corresponding supporting table, and then rotary drive mechanism driving disc continues
It is rotated by 90 °, declines followed by the first lift drive mechanism driving disc, each chute frame of turntable is made to block corresponding support
Platform, last 4th lift drive mechanism driving secondary cooling lifting pressing plate decline, and secondary cooling upper plate is made to push down corresponding lifting
Press box and stamping die, at this time the EVA planks on slide plate carried out between secondary cooling upper plate and secondary cooling lower plate secondary cold
But it shapes；
（5）The 4th lift drive mechanism driving secondary cooling lifting pressing plate rises after the completion of secondary cooling, and then the first lifting is driven
Motivation structure driving disc rises, and each chute frame is made to leave corresponding supporting table, and then rotary drive mechanism driving disc continues
It is rotated by 90 °, declines followed by the first lift drive mechanism driving disc, each chute frame of turntable is made to block corresponding support
Platform is then within the 5th lift drive mechanism driving lifting press box picked and placeed above sliding support platform and rises, leaves stamping die,
Then the driving of anterior-posterior translation driving mechanism picks and places sliding support platform Forward again, so that slide plate part is skidded off in chute frame, finally successively
Take stamping die on slide plate and the good EVA planks of second time of foaming away；
（6）It repeats the above steps（1）Extremely（5）.
Compared with prior art, the invention has the advantages that：The continuous cycle operation of four stations is carried out using turntable,
Realize integrate pick and place material, heating coining, a cooling and shaping and secondary cooling sizing automation EVA shoe bottom coining at
Type reduces producers' quantity, only a producers is needed to carry out picking and placeing EVA planks and print in the forming process of entire sole
Compression mould, labor intensity is low, and intermediate heating and cooling need not manually move material, realize multistation and work at the same time and do not shut down
Operation, safety coefficient is higher, and working environment is good, and high degree of automation is easy to maintain, greatly increases production efficiency, improves
50% yield, reduces 30% power consumption, improves the quality of product.
Wherein, the engaging of chute frame and supporting table both sides, while mold is pushed down using lifting press box, not only slide plate is made to follow
Precise positioning is on corresponding processing stations after turntable rotation, and turntable is made arbitrarily not rotated during mold work,
Avoid turntable sideslip, it is ensured that precise positioning improves the processing efficiency of sole, heating speed to mold in corresponding supporting table always
Degree is fast, and second time of foaming effect is good, and cooling velocity is fast, and fixed effect is good, reduces the parts wear of equipment, extends equipment
Service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of rotating disc type EVA coining molding machines.
Fig. 2 is the enlarged drawing of Fig. 1 molding machine superstructures.
Fig. 3 is the enlarged drawing of Fig. 1 molding machine substructures.
Fig. 4 is the vertical view of supporting table layout structure.
Fig. 5 is the rearview of supporting table and lower plate layout structure.
Fig. 6 is the vertical view of supporting table and lower plate layout structure.
Fig. 7 is the front view of anterior-posterior translation driving mechanism.
Fig. 8 is the vertical view of turntable.
Fig. 9 is the front view of turntable.
Figure 10 is the chimeric schematic diagram of turntable and supporting table.
Figure 11 is the schematic diagram for picking and placeing sliding support platform and driving slide plate Forward.
Figure 12 is to pick and place sliding support platform to drive the schematic diagram moved after slide plate.
Figure 13 is front view when the first lift drive mechanism driving disc rises.
Figure 14 is rearview when the first lift drive mechanism driving disc rises.
Figure 15 is the platen pressing process schematic diagram of EVA planks.
Figure 16 is the placement schematic diagram of stamping die.
Figure 17 is the machining sketch chart at EVA shoe bottom.
It is marked in figure：100, rack；101, column；102, header board；103, shell；104, radiate coaming plate；105, it divulges information
Hole；110, prompt operation panel；111, start button；112, stop button；113, scram button；120, touch panel；121、
Power supply indicator；122, run indicator；123, action indicator 124, touch display screen；130, temperature control panel；131、
Upper heating temperature display screen；132, upper heating and temperature control knob；133, lower heating temperature display screen；134, lower heating temperature control
Knob processed；140, pressure gauge；150, malfunction indicator lamp；160, auto-changeover control panel；161, power initialization button；162, electric
Source stop button；163, manual/auto switch knob；164, button is molded；165, button is molded；170, anterior-posterior translation driving machine
Structure；171, rack；172, gear；173, the second motor；174, horizontal guide rail；175, front limit switch；176, rear limit switch；
200, lifting platform；210, the first lift drive mechanism；300, turntable；310, rotary drive mechanism；311, first motor；312, subtract
Fast machine；320, chute frame；322, conduit；330, press box is lifted；331, left inverted L-shaped plate；332, right inverted L-shaped plate；333, horizontal pressure
Item；334, U-frame body；340, the 5th lift drive mechanism；341, left cylinder；342, right cylinder；350, barrel cover；351, rotation point
Orchestration；400, slide plate；401, the first slide plate；402, the second slide plate；403, third slide plate；404, the 4th slide plate；405, high temperature resistant
Shield；410, EVA planks；411, sole；420, stamping die；500, supporting table；510, sliding support platform is picked and placeed；520, it heats
Fixed supporting table；521, lower plate is heated；530, primary cooling fixed supporting table；531, lower plate is once cooled down；540, secondary cooling
Fixed supporting table；541, secondary cooling lower plate；600, pressing plate is lifted；610, heating lifting pressing plate；611, upper plate is heated；612,
Two lift drive mechanisms；620, primary cooling lifting pressing plate；621, upper plate is once cooled down；622, third lift drive mechanism；
630, secondary cooling lifts pressing plate；631, secondary cooling upper plate；632, the 4th lift drive mechanism；640, groove；710, electricity adds
Hot device；721, cooling medium inlet；722, cooling media outlet；800, guiding mechanism；910, the first travel switch；920, second
Travel switch；930, third trip switchs；940, fourth line journey switchs.
Specific implementation mode
In order to allow the present invention features described above and advantage be clearer and more comprehensible, below spy fors embodiment, and coordinate attached drawing, make in detail
Carefully it is described as follows.
As shown in Fig. 1 ~ 17, a kind of rotating disc type EVA coining molding machines, including rack 100, the lower part peace of the rack 100
Equipped with the lifting platform 200 that it pumps by the driving of the first lift drive mechanism 210, it is equipped on the lifting platform 200
Drive it per sub-level by rotary drive mechanism 310（As clockwise）The turntable 300 being rotated by 90 °, on the turntable 300 uniformly
It is arranged there are four the chute frame 320 that is distributed about 300 central symmetry of turntable, being placed in the chute frame 320 can be before it
The slide plate 400 slided afterwards has the lifting press box 330 above slide plate 400, the turntable 300 in the chute frame 320
There are four respectively drive each the 5th lift drive mechanism 340 for lifting press box 330 and pumping, the rack for upper setting
Setting is rotated there are four the supporting table 500 that support phase answers slide plate 400, the supporting table 500 is respectively used to along turntable 300 on 100
Direction, which is followed successively by, picks and places sliding support platform 510, the fixed supporting table 520 of heating, primary cooling fixed supporting table 530 and secondary cooling
Fixed supporting table 540, the rack 100 are provided with driving between sliding support platform 510 and pick and place sliding support 510 phase of platform with picking and placeing
To the anterior-posterior translation driving mechanism 170 of 100 front-rear reciprocation movement of rack, fixed 520 top of supporting table of the heating, which is provided with, to be added
Hot lower plate 521, the primary 530 top setting of cooling fixed supporting table once cool down lower plate 531, and the secondary cooling is fixed
540 top of supporting table is provided with secondary cooling lower plate 541, and the chute frame 320 leaves lower section phase when turntable 300 rises in place
The supporting table 500 answered, the chute frame 320 are stuck in 500 both sides of corresponding supporting table when turntable 300 is fallen into place, and realize and slide
On plate 400 precise positioning to supporting table 500；There are three respectively by the second lift drive mechanism for the top installation of the rack 100
612, third lift drive mechanism 622 and the 4th lift drive mechanism 632 drive the lifting pressing plate respectively to pump
600, the lifting pressing plate 600 is followed successively by heating lifting pressing plate 610, primary cooling lifting pressing plate 620 along 300 direction of rotation of turntable
Pressing plate 630, the heating lifting pressing plate 610, primary cooling lifting pressing plate 620 and secondary cooling buck are lifted with secondary cooling
Plate 630 fixes about 540 supporting table with the fixed supporting table 520 of heating, primary cooling fixed supporting table 530 and secondary cooling respectively
It corresponds, 610 lower section of heating lifting pressing plate is provided with the heating upper plate 611 with heating 521 cooperating of lower plate, described
Primary cooling 620 lower section of lifting pressing plate is provided with and once cools down the primary cooling upper plate 621 of 531 cooperating of lower plate, described
630 lower section of secondary cooling lifting pressing plate is provided with the secondary cooling upper plate 631 with 541 cooperating of secondary cooling lower plate；It is described
First lift drive mechanism 210, the second lift drive mechanism 612, third lift drive mechanism 622, the 4th lift drive mechanism
632, the 5th lift drive mechanism 340, rotary drive mechanism 310 and anterior-posterior translation driving mechanism 170 are electrically connected to control
Device.
In the present embodiment, the parallel conduit 322 in left and right there are two the settings of the chute frame 320, the two of the slide plate 400
While take on the correspondence conduit 322 for being placed on chute frame 320, the slide plate 400 can be freely moved forward and backward in chute frame 320 and on
Lower movement, each supporting table 500 withstand the bottom of corresponding slide plate 400 when turntable 300 is fallen into place.
In the present embodiment, in order to reduce slide plate 400 320 up and down stroke of chute frame gap, it is described to pick and place cunning
The upper surface of dynamic supporting table 510, the upper surface for heating lower plate 521, the upper surface of primary cooling lower plate 531 and secondary cooling lower plate
541 upper surface flush, it is ensured that four slide plates 400 synchronize up and down, easy of rise pressure in corresponding chute frame 320
The height of plate 600 is arranged.
In the present embodiment, electric heater 710, the electricity are both provided in the heating upper plate 611 and heating lower plate 521
Heater 710 is electrically connected to control device, can be heated under upper plate 611 and heating by two 710 independent controls of electric heater
The heating temperature of plate 521, heating temperature are preferably but not limited to 180-200 DEG C.Certainly, under the heating upper plate 611 and heating
Plate 521 can also use steam to heat, such as be respectively arranged with hot steam chamber, institute in heating upper plate 611 and heating lower plate 521
The hot steam import and hot steam for stating hot steam chamber export the corresponding interface for being respectively connected to steam boiler.
In the present embodiment, the primary cooling upper plate 621, primary cooling lower plate 531, secondary cooling upper plate 631 and two
Cooling chamber is both provided in secondary cooling lower plate 541, the cooling medium inlet 721 of the cooling chamber and cooling media outlet 722 divide
It is not connected to the corresponding interface of refrigerating plant, the refrigerating plant is electrically connected to control device；Cooling temperature is not preferably twice
It is confined to room temperature（15-25℃）, such as 20 DEG C or so.Wherein, cooling medium can be water, and refrigerating plant can be frozen water machine,
Certainly other refrigerants be can also be.
In the present embodiment, the control device can be the industrial personal computers such as IPC, PLC, DCS, FCS and CNC, particular type
It is number unlimited, wherein it is preferred that programmable logic controller (PLC).As shown in Figure 1, in the rack（Such as front side middle part the right）It is provided with
The prompt operation panel 110 being electrically connected with control device is provided with start button 111 on the prompt operation panel 110, stops
Only button 112 and scram button 113.In the rack 100（Such as forward upper）It is additionally provided with and is electrically connected with control device
Touch panel 120, be provided with power supply indicator 121, run indicator 122, action indicator on the touch panel 120
123 and touch display screen 124, the run indicator 122 is used to indicate lifting pressing plate 600 just in hot pressing and cold pressing, described
Action indicator 123 is used to indicate turntable 300 just in exchange station.
In the present embodiment, as shown in Figure 1, in the rack 100（Such as the left side）It is provided with and electrically connects with control device
The temperature control panel 130 connect, the temperature control panel 130 are provided with heating temperature display screen 131, upper heating temperature control
Knob 132, lower heating temperature display screen 133 and lower heating and temperature control knob 134 processed.It can also be arranged in the rack 100
There are the pressure gauge 140 being electrically connected with control device and malfunction indicator lamp 150, the display heating upper plate 611 of the pressure gauge 140 to make
With the pressure on stamping die 420, the size of pressure be according to the specific thickness of EVA planks 410 and required coining depth into
Row selection.
In the present embodiment, as shown in Figure 1, in the rack 100（Such as the right）It is additionally provided with electrical with control device
The manual/auto switching control panel 160 of connection, be provided on the manual/auto switching control panel 160 power initiation by
Button 161, power supply stop button 162, manual/auto switch knob 163, die sinking button 164 and molding button 165, the die sinking
Button 164 rises for control lifting pressing plate 600 in a manual mode, and the molding button 165 for controlling in a manual mode
System lifting pressing plate 600 declines.
In the present embodiment, first lift drive mechanism 210, the second lift drive mechanism 612, third lifting driving
Mechanism 622 and the 4th lift drive mechanism 632 are oil cylinder.The cylinder body of the oil cylinder is fixed to erect and is located in rack 100, the liter
Drop platform 200 and lifting pressing plate 600 are respectively fixedly disposed at the piston-rod end of respective oil cylinder.Certainly, the first lifting driving
Mechanism 210, the second lift drive mechanism 612, third lift drive mechanism 622 and the 4th lift drive mechanism 632 can also be adopted
With mechanisms such as cylinder or electric telescopic rods.
In the present embodiment, as shown in Fig. 2, Fig. 4 and Figure 14, in order to which smoothly raising and lowering, first lifting are driven
Motivation structure 210, the second lift drive mechanism 612, third lift drive mechanism 622 and the 4th lift drive mechanism 632 are respectively provided with
Have a guiding mechanism 800, the guiding mechanism 800 include two guide posts for being symmetrically distributed in piston rod both sides and two respectively with
The guide hole that corresponding guide post is slidably matched, the guide post are fixed on tailpiece of the piston rod, and the guide hole is arranged in cylinder body end.
In the present embodiment, as shown in Fig. 4, Fig. 6 and Figure 14, the rotary drive mechanism 310 includes 311 He of first motor
Speed reducer 312, the speed reducer 312 are fixed on lifting platform 200, and the first motor 311 is mounted on lifting platform 200
Or on speed reducer 312, the output end of the first motor 311 is connected with the input terminal of speed reducer 312, and the turntable 300 is solid
The fixed output end being arranged in speed reducer 312.Wherein, the first motor 311 is preferably but not limited to stepper motor or servo electricity
Machine, the speed reducer 312 are preferably but not limited to worm-gear speed reducer.
In the present embodiment, as shown in Fig. 2 and Figure 13,100 lower part of the rack is provided with induction lifting platform 200 and drops to
First travel switch 910 of position, 100 top of the rack are provided with the second row of sensing heating lifting pressing plate 610 rising in place
Cheng Kaiguan 920,100 top of the rack are additionally provided with the third trip that the primary cooling lifting pressing plate 620 of induction rises in place and open
930 are closed, 100 top of the rack is additionally provided with the fourth line journey that induction secondary cooling lifting pressing plate 630 rises in place and switchs
940, first travel switch 910, the second travel switch 920, third trip switch 930 and fourth line journey switch 940 electricity
Property be connected to control device, realize that lifting platform 200 falls into place and lift the rising of pressing plate 600 being precisely controlled in place.
In the present embodiment, as shown in Fig. 3, Fig. 4, Fig. 7 and Figure 10, the anterior-posterior translation driving mechanism 170 includes to fix
The second motor 173 that rack 171 and 171 meshed gears 172 of rack and driving gear 172 in rack 100 rotate,
Second motor 173 is fixedly mounted on the bottom side for picking and placeing sliding support platform 510, and two guiding are provided in the rack 100
The horizontal guide rail 174 of sliding support 510 front-rear reciprocation movement of platform is picked and placeed, the rack 171 is arranged in parallel in two horizontal guide rails
Between 174, the front limit switch that limitation respectively picks and places 510 fore/aft travel position of sliding support platform is provided in the rack 100
175 and rear limit switch 176, two limit switches 175,176 are preferably but not limited to close to switch, the front limit switch
175 and rear limit switch 176 be electrically connected to control device.
In the present embodiment, as shown in Figure 3 and Figure 9, the 5th lift drive mechanism 340 include a pair of of cylinder 341,
342, the left and right ends portion of the lifting press box 330 is driven by left cylinder 341 and right cylinder 342 respectively；The lifting press box 330
Including left inverted L-shaped plate 331, right inverted L-shaped plate 332 and horizontal press strip 333, the horizontal press strip 333 are connected to left inverted L-shaped plate 331
To form U-frame body 334 between the bottom of right inverted L-shaped plate 332, the width of the U-frame body 334 is less than chute frame 320
Trough width, the width of the U-frame body 334 are more than the width of each lifting pressing plate 600 and its corresponding upper plate 611,621,631
Degree, the left inverted L-shaped plate 331 are driven by left cylinder 341, and the right inverted L-shaped plate 332 is driven by right cylinder 342.Wherein, described
The quantity of horizontal press strip 333 is two, and however, it is not limited to this.Certainly, the 5th lift drive mechanism 340 can also use
Oil cylinder, electric cylinder or other motor drive mechanisms etc..
In the present embodiment, as shown in Figure 8 and Figure 9, the center of the turntable 300 is equipped with the barrel cover for integrated pipeline
350, the cylinder pipeline and circuit of four the 5th lift drive mechanisms 340 are drawn from barrel cover 350, setting in the barrel cover 350
There is rotary distributor 351, compressed gas, the top of the rack 100 are allocated for each 5th lift drive mechanism 340
（On header board）It is provided with the air source that compressed gas is provided to rotary distributor 351（It is omitted in figure）, the air source includes sky
Press and air accumulator.
In the present embodiment, as depicted in figs. 1 and 2, the heating upper plate 611, primary cooling upper plate 621 and secondary cooling
The bottom of upper plate 631 is both provided with the groove 640 for accommodating lifting press box 330, keeps each upper plate 611,621,631 straight
It connects and is pressed on stamping die 420, contact area is big, and cold and hot transmission effect is good.Wherein, specific respectively there are two the grooves 640
For accommodating two horizontal press strips 333.The material of the slide plate 400 is preferably but not limited to iron plate, can also be other heat conduction
Effect is good and the material that is not easy to deform, and the top surface of the iron plate is coated with one layer of high temperature resistant shield 405, prevents EVA planks 410
It sticks on iron plate, is easy to remove the EVA planks 410 after second time of foaming coining.Wherein, the surrounding of the high temperature resistant shield 405
It is fixed on iron plate by rivet or screw at edge.
In the present embodiment, shown in as shown in Figure 1, Figure 2, Fig. 4 and Figure 11, more root posts 101 are provided in the rack 100,
Such as two root posts 101,100 back of rack setting two root posts 101 are respectively arranged in 100 the right and left of rack；On the column 101
Portion is provided with header board 102, second lift drive mechanism 612, third lift drive mechanism 622 and the 4th elevator drive machine
Structure 632 is arranged on header board 102, and the lifting pressing plate 600 is located at 102 lower section of header board；The control device may also set up
Above header board 102.The outside of the rack 100 is provided with shell 103, and the shell 103 includes polylith heat dissipation coaming plate
104, multiple ventilation holes 105 are offered on the heat dissipation coaming plate 104.
Shown in referring to Fig.1 ~ 17, a kind of rotating disc type EVA coining forming methods are molded using above-mentioned rotating disc type EVA coining
Machine, turntable 300 is located at extreme lower position when initial, heats fixed supporting table 520, supporting table 530 is fixed in primary cooling and secondary cold
But it is mutually chimeric with the chute frame of respective top 320 respectively to fix supporting table 540, heats fixed supporting table 520, primary cooling is fixed
The lifting press box 330 that supporting table 530 and secondary cooling fix 540 top of supporting table is located at extreme lower position, heating lifting pressing plate
610, primary cooling lifting pressing plate 620 and secondary cooling lifting pressing plate 630 are located at extreme lower position, and each lifting pressing plate 600 is pushed down
Corresponding lifting press box 330, the lifting press box 330 for picking and placeing 510 top of sliding support platform are located at extreme higher position, each supporting table
500 withstand the corresponding slide plate 400 in top, and the slide plate 400 for picking and placeing sliding support platform 510 and its top at this time is located at front position；
This approach includes the following steps：
（1）First the EVA planks 410 after one step foaming are placed on the slide plate 400 for picking and placeing 510 top of sliding support platform, then will
Stamping die 420 is placed on EVA planks 410；Then after the driving of anterior-posterior translation driving mechanism 170 picks and places sliding support platform 510
It moves, slide plate 400 is made to be slid completely into chute frame 320；Then it is located at the 5th elevator drive machine for picking and placeing 510 top of sliding support platform
The driving lifting press box 330 of structure 340 declines, and pushes down stamping die 420；The second last lift drive mechanism 612, third lifting driving
Mechanism 622 and the 4th lift drive mechanism 632 respectively drive respective lifting pressing plate 600 and rise, make respective upper plate 611,
621,631 corresponding lifting press box 330 is left；
（2）The first driving disc 300 of first lift drive mechanism 210 rises, and each chute frame 320 of turntable 300 is made to leave correspondence
Supporting table 500, then 310 driving disc 300 of rotary drive mechanism be rotated by 90 °, then the first lift drive mechanism 210 drive
Turn disk 300 declines, and each chute frame 320 of turntable 300 is made to block corresponding supporting table 500, the second last elevator drive machine
The driving heating lifting pressing plate 610 of structure 612 declines, and heating upper plate 611 is made to push down corresponding lifting press box 330 and stamping die 420,
The EVA planks 410 on slide plate 400 carry out reheating foaming between heating upper plate 611 and heating lower plate 521 at this time；
（3）The second lift drive mechanism 612 driving heating lifting pressing plate 610 rises after the completion of heating, then the first lifting driving
210 driving disc 300 of mechanism rises, and so that each chute frame 320 is left corresponding supporting table 500, then rotary drive mechanism 310
Driving disc 300 continues to be rotated by 90 °, and declines followed by 210 driving disc 300 of the first lift drive mechanism, makes turntable 300
Each chute frame 320 blocks corresponding supporting table 500, and last third lift drive mechanism 622 drives primary cooling lifting pressing plate
620 decline, and make once to cool down upper plate 621 and push down corresponding lifting press box 330 and stamping die 420, at this time on slide plate 400
EVA planks 410 carry out a cooling and shaping between primary cooling upper plate 621 and primary cooling lower plate 531；
（4）Third lift drive mechanism 622 drives primary cooling lifting pressing plate 620 to rise after the completion of primary cooling, and then first
210 driving disc 300 of lift drive mechanism rises, and each chute frame 320 is made to leave corresponding supporting table 500, and then rotation is driven
310 driving disc 300 of motivation structure continues to be rotated by 90 °, and declines followed by 210 driving disc 300 of the first lift drive mechanism, makes
Each chute frame 320 of turntable 300 blocks corresponding supporting table 500, and last 4th lift drive mechanism 632 drives secondary cooling
It lifts pressing plate 630 to decline, so that secondary cooling upper plate 631 is pushed down corresponding lifting press box 330 and stamping die 420, at this time slide plate
EVA planks 410 on 400 carry out secondary cooling sizing between secondary cooling upper plate 631 and secondary cooling lower plate 541；
（5）The 4th lift drive mechanism 632 driving secondary cooling lifting pressing plate 630 rises after the completion of secondary cooling, and then first
210 driving disc 300 of lift drive mechanism rises, and each chute frame 320 is made to leave corresponding supporting table 500, and then rotation is driven
310 driving disc 300 of motivation structure continues to be rotated by 90 °, and declines followed by 210 driving disc 300 of the first lift drive mechanism, makes
Each chute frame 320 of turntable 300 blocks corresponding supporting table 500, is then within and picks and places the 5th of 510 top of sliding support platform
The driving lifting press box 330 of lift drive mechanism 340 rises, and leaves stamping die 420, and then anterior-posterior translation driving mechanism 170
Driving picks and places sliding support platform 510 and moves forward, and so that 400 part of slide plate is skidded off in chute frame 320, finally takes away successively on slide plate 400
Stamping die 420 and the good EVA planks 410 of second time of foaming；
（6）It repeats the above steps（1）Extremely（5）.
In the present embodiment, the heating lifting pressing plate 610, primary cooling lifting pressing plate 620 and secondary cooling buck
Plate 630 synchronizes raising and lowering, and realization picks and places the progress synchronous with secondary cooling station of station, heating station, a cooling station
Work, improves the mobility of equipment.
In the present embodiment, four slide plates 400 press step successively（1）Extremely（5）It works.For example, four 400 edges of slide plate
The negative direction that turntable 300 rotates is followed successively by the first slide plate 401, the second slide plate 402, third slide plate 403 and the 4th slide plate 404, has
Body running principle is as follows.
Under original state, the first empty slide plate 401, the second slide plate 402, third slide plate 403 and the 4th slide plate 404 position successively
Support is fixed in picking and placeing sliding support platform 510, secondary cooling fixation supporting table 540, primary cooling fixed supporting table 530 and heating
On platform 520.
Work as blowing（It is sequentially placed EVA planks 410 and stamping die 420）The first slide plate 401 afterwards is propped up from sliding is picked and placeed
Support platform 510 is transferred to heating fixed supporting table 520 when carrying out hot pressing, and the second empty slide plate 402 fixes branch from secondary cooling simultaneously
Support platform 540, which is transferred to pick and place, slidably supports the progress blowing of platform 510, and empty third slide plate 403 is supported from primary cooling fix simultaneously
Platform 530 is transferred to secondary cooling and fixes supporting table 540, and the 4th empty slide plate 404 is fixed supporting table 520 from heating simultaneously and is transferred to
Primary cooling fixed supporting table 530.
The first slide plate 401 after hot pressing from the fixed supporting table of heating 520 be transferred to primary cooling fixed supporting table 530 into
When the primary cold pressing of row, the second slide plate 402 after charging is transferred to the fixed supporting table of heating from picking and placeing sliding support platform 510 simultaneously
520 carry out hot pressing, and empty third slide plate 403 is transferred to from secondary cooling fixation supporting table 540 picks and places sliding support platform 510 simultaneously
Blowing is carried out, the 4th empty slide plate 404 is transferred to secondary cooling from primary cooling fixed supporting table 530 simultaneously and fixes supporting table
540。
The first slide plate 401 after primary cold pressing is transferred to secondary cooling from primary cooling fixed supporting table 530 and fixes branch
Support platform 540 is when carrying out secondary cold pressing, and the second slide plate 402 after heating is transferred to from the fixed supporting table of heating 520 primary cold simultaneously
But it fixes supporting table 530 once to be cooled down, the third slide plate 403 after blowing is transferred to from picking and placeing sliding support platform 510 simultaneously
Heating is fixed supporting table 520 and is heated, and the 4th empty slide plate 404 is transferred to from secondary cooling fixation supporting table 540 simultaneously to be taken
It puts sliding support platform 510 and carries out blowing.
The first slide plate 401 after secondary cold pressing is transferred to from secondary cooling fixation supporting table 540 picks and places sliding support platform
510 carry out first feeding（Take stamping die 420 and EVA planks 410 away successively）, rear blowing when, second after primary cold pressing slides
Plate 402 is transferred to secondary cooling from primary cooling fixed supporting table 530 and fixes the progress secondary cooling of supporting table 540, after hot pressing
Third slide plate 403 is transferred to primary cooling fixed supporting table 530 from the fixed supporting table of heating 520 and is once cooled down, after blowing
The 4th slide plate 404 carry out hot pressing from picking and placeing sliding support platform 510 and be transferred to the fixed supporting table 520 of heating.
So far, the first slide plate 401 completes a complete operation, and by this cycle；Second slide plate 402, third slide plate 403
With the 4th slide plate 404.
By taking the EVA shoe bottom for producing slippers as an example, as shown in figure 17, the first coining on EVA planks 410 is needed to go out the wheel of sole
Wide and hole position recycles profile coining slot and hole position the coining slot on clicker press machine alignment EVA planks 410 to be punched out, obtains EVA
Sole 411 is finally loaded on shoestring or vamp, you can obtains slippers finished product.
The above, only presently preferred embodiments of the present invention not do limitation in any form to the present invention, any ripe
Those skilled in the art is known in every case without departing from the content of technical solution of the present invention, according to the technical essence of the invention to above real
It applies example and makes any simple modification, equivalent changes and modifications, should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of rotating disc type EVA coining molding machines, including rack, it is characterised in that：The lower part of the rack is equipped with by first
Lift drive mechanism drives the lifting platform that it pumps, and is equipped on the lifting platform and drives it by rotary drive mechanism
90 degree of turntable is rotated horizontally every time, is uniformly arranged on the turntable there are four the chute frame symmetrical about center of turntable,
The lifting that can be had on the slide plate that it slides back and forth, the chute frame above slide plate is placed in the chute frame
Press box, on the turntable setting there are four the 5th lift drive mechanism for respectively driving each lifting press box and pumping,
Setting is there are four being respectively used to the supporting table that support phase answers slide plate in the rack, the supporting table along turntable direction of rotation successively
Supporting table, the machine are fixed to pick and place sliding support platform, the fixed supporting table of heating, primary cooling fixed supporting table and secondary cooling
Frame with pick and place the anterior-posterior translation for being provided with driving between sliding support platform and picking and placeing the opposite rack front-rear reciprocation movement of sliding support platform
Driving mechanism, the fixed supporting table top of the heating are provided with heating lower plate, the primary cooling fixed supporting table top setting
Lower plate is once cooled down, the secondary cooling is fixed above supporting table and is provided with secondary cooling lower plate, and the chute frame is in turntable
The corresponding supporting table in lower section is left when rising in place, the chute frame is stuck in corresponding supporting table two when turntable is fallen into place
Side；There are three respectively by the second lift drive mechanism, third lift drive mechanism and the 4th lifting for the top installation of the rack
Driving mechanism drives the lifting pressing plate respectively to pump, the lifting pressing plate to be followed successively by heating along turntable direction of rotation and rise
Decompression board, primary cooling lifting pressing plate and secondary cooling lift pressing plate, the heating lifting pressing plate, it is primary it is cooling lift pressing plate and
Secondary cooling lifts pressing plate and is fixed in supporting table with the fixed supporting table of heating, primary cooling fixed supporting table and secondary cooling respectively
Lower one-to-one correspondence, the heating lifting pressing plate lower section is provided with the heating upper plate with heating lower plate cooperating, described primary cold
But the primary cooling upper plate for being provided with below lifting pressing plate and once cooling down lower plate cooperating, the secondary cooling lift pressing plate
Lower section is provided with the secondary cooling upper plate with secondary cooling lower plate cooperating；First lift drive mechanism, the second lifting
Driving mechanism, third lift drive mechanism, the 4th lift drive mechanism, the 5th lift drive mechanism, rotary drive mechanism and preceding
Translational drive mechanism is electrically connected to control device afterwards.
2. rotating disc type EVA coining molding machines according to claim 1, it is characterised in that：Under the heating upper plate and heating
Electric heater is both provided in plate, the primary cooling upper plate once cools down lower plate, secondary cooling upper plate and secondary cooling lower plate
It is inside both provided with cooling chamber, the cooling medium inlet of the cooling chamber and cooling media outlet are respectively connected to the phase of refrigerating plant
Interface, the electric heater and refrigerating plant is answered to be electrically connected to control device.
3. rotating disc type EVA coining molding machines according to claim 1, it is characterised in that：First lift drive mechanism,
Second lift drive mechanism, third lift drive mechanism and the 4th lift drive mechanism are oil cylinder or cylinder.
4. rotating disc type EVA coining molding machines according to claim 1, it is characterised in that：The rotary drive mechanism includes
First motor and speed reducer, the speed reducer are fixed on lifting platform, and the first motor is mounted on lifting platform or subtracts
On fast machine, the output end of the first motor is connected with the input terminal of speed reducer, and the turntable is fixed at speed reducer
Output end.
5. rotating disc type EVA coining molding machines according to claim 1, it is characterised in that：Thoughts are arranged in the frame lower
Answer the first travel switch that lifting platform is fallen into place, the upper rack is provided with that sensing heating lifting pressing plate rises to position
Two travel switches, the upper rack are additionally provided with the third trip switch that the primary cooling lifting pressing plate of induction rises to position, institute
It states upper rack and is additionally provided with the fourth line journey switch that induction secondary cooling lifting pressing plate rises to position, first stroke is opened
Pass, the second travel switch, third trip switch and fourth line journey switch are electrically connected to control device.
6. rotating disc type EVA coining molding machines according to claim 1, it is characterised in that：The anterior-posterior translation driving mechanism
Including the rack being fixed on the rack, the second motor rotated with rack meshed gears and driving gear, second electricity
Machine is fixedly mounted on the bottom side for picking and placeing sliding support platform, be provided in the rack two guiding pick and place it is past before and after sliding support platform
The horizontal guide rail moved again, the rack are arranged in parallel between two horizontal guide rails, are provided in the rack and limit respectively
Pick and place the front limit switch and rear limit switch of sliding support platform fore/aft travel position, the front limit switch and rear limit switch
It is electrically connected to control device.
7. rotating disc type EVA coining molding machines according to claim 1, it is characterised in that：5th lift drive mechanism
Including a pair of of cylinder, the left and right ends portion of the lifting press box is driven by left cylinder and right cylinder respectively；The lifting press box packet
Containing left inverted L-shaped plate, right inverted L-shaped plate and horizontal press strip, the horizontal press strip link is in the bottom of left inverted L-shaped plate and right inverted L-shaped plate
Between to form U-frame body, the width of the U-frame body is less than the trough width of chute frame, and the width of the U-frame body is more than
The width of each lifting pressing plate and its corresponding upper plate, the left inverted L-shaped plate are driven by left cylinder, and the right inverted L-shaped plate is by right gas
Cylinder drives.
8. rotating disc type EVA coining molding machines according to claim 1 or claim 7, it is characterised in that：It is the heating upper plate, primary
The bottom of cooling upper plate and secondary cooling upper plate is both provided with the groove for accommodating lifting press box.
9. rotating disc type EVA coining molding machines according to claim 1, it is characterised in that：More are provided in the rack
Column, the column top are provided with header board, second lift drive mechanism, third lift drive mechanism and the 4th lifting
Driving mechanism is arranged on header board, and the lifting pressing plate is located at below header board；Shell, institute are provided on the outside of the rack
It includes polylith heat dissipation coaming plate to state shell, and multiple ventilation holes are offered on the heat dissipation coaming plate.
10. a kind of rotating disc type EVA coining forming methods, it is characterised in that：It is molded using the rotating disc type EVA coining of claim 1
Machine, turntable is located at extreme lower position when initial, heats fixed supporting table, primary cooling fixed supporting table and secondary cooling and fixes support
Platform is mutually chimeric with the chute frame of respective top respectively, and it is solid to heat fixed supporting table, primary cooling fixed supporting table and secondary cooling
Determine the lifting press box above supporting table and is located at extreme lower position, heating lifting pressing plate, primary cooling lifting pressing plate and secondary cooling liter
Decompression board is located at extreme lower position, and each lifting pressing plate pushes down corresponding lifting press box, picks and places the buck above sliding support platform
Frame is located at extreme higher position, and each supporting table withstands the corresponding slide plate in top, picks and places sliding support platform and its slide plate of top at this time
Positioned at front position；This approach includes the following steps：
（1）First the EVA planks after one step foaming are placed on the slide plate picked and placeed above sliding support platform, then stamping die is put
It sets on EVA planks；Then the driving of anterior-posterior translation driving mechanism moves after picking and placeing sliding support platform, and slide plate is made to be slid completely into chute frame
It is interior；Then it is located at the 5th lift drive mechanism driving lifting press box picked and placeed above sliding support platform to decline, pushes down stamping die；
The second last lift drive mechanism, third lift drive mechanism and the 4th lift drive mechanism respectively drive respective lifting pressing plate
Rise, respective upper plate is made to leave corresponding lifting press box；
（2）First lift drive mechanism elder generation driving disc rises, and so that each chute frame of turntable is left corresponding supporting table, then
Rotary drive mechanism driving disc is rotated by 90 °, and then the first lift drive mechanism driving disc declines, and makes each cunning of turntable
Slot frame blocks corresponding supporting table, and the second last lift drive mechanism driving heating lifting pressing plate declines, and heating upper plate is made to push down
Corresponding lifting press box and stamping die, at this time the EVA planks on slide plate heating upper plate and heating lower plate between carry out it is secondary
Foamable；
（3）The second lift drive mechanism driving heating lifting pressing plate rises after the completion of heating, and then the first lift drive mechanism drives
Turn disk rises, and each chute frame is made to leave corresponding supporting table, and then rotary drive mechanism driving disc continues to be rotated by 90 °,
Decline followed by the first lift drive mechanism driving disc, each chute frame of turntable is made to block corresponding supporting table, last the
The primary cooling lifting pressing plate of three lift drive mechanisms driving declines, and makes once to cool down upper plate and pushes down corresponding lifting press box and coining
Mold, at this time the EVA planks on slide plate carry out a cooling and shaping between primary cooling upper plate and primary cooling lower plate；
（4）The primary cooling lifting pressing plate rising of third lift drive mechanism driving, then the first lifting are driven after the completion of primary cooling
Motivation structure driving disc rises, and each chute frame is made to leave corresponding supporting table, and then rotary drive mechanism driving disc continues
It is rotated by 90 °, declines followed by the first lift drive mechanism driving disc, each chute frame of turntable is made to block corresponding support
Platform, last 4th lift drive mechanism driving secondary cooling lifting pressing plate decline, and secondary cooling upper plate is made to push down corresponding lifting
Press box and stamping die, at this time the EVA planks on slide plate carried out between secondary cooling upper plate and secondary cooling lower plate secondary cold
But it shapes；
（5）The 4th lift drive mechanism driving secondary cooling lifting pressing plate rises after the completion of secondary cooling, and then the first lifting is driven
Motivation structure driving disc rises, and each chute frame is made to leave corresponding supporting table, and then rotary drive mechanism driving disc continues
It is rotated by 90 °, declines followed by the first lift drive mechanism driving disc, each chute frame of turntable is made to block corresponding support
Platform is then within the 5th lift drive mechanism driving lifting press box picked and placeed above sliding support platform and rises, leaves stamping die,
Then the driving of anterior-posterior translation driving mechanism picks and places sliding support platform Forward again, so that slide plate part is skidded off in chute frame, finally successively
Take stamping die on slide plate and the good EVA planks of second time of foaming away；
（6）It repeats the above steps（1）Extremely（5）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355995.1A CN108582745B (en) | 2018-04-19 | 2018-04-19 | Turntable EVA (ethylene-vinyl acetate copolymer) stamping forming machine and forming method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355995.1A CN108582745B (en) | 2018-04-19 | 2018-04-19 | Turntable EVA (ethylene-vinyl acetate copolymer) stamping forming machine and forming method thereof |
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| CN108582745B CN108582745B (en) | 2023-09-29 |
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| CN114474813A (en) * | 2022-02-16 | 2022-05-13 | 东莞市振飞自动化机械有限公司 | Sole thermal forming device and sole thermal forming method |
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