CN110253814A - A kind of foam helmet forming rotation shifting formwork machine - Google Patents
A kind of foam helmet forming rotation shifting formwork machine Download PDFInfo
- Publication number
- CN110253814A CN110253814A CN201910645605.9A CN201910645605A CN110253814A CN 110253814 A CN110253814 A CN 110253814A CN 201910645605 A CN201910645605 A CN 201910645605A CN 110253814 A CN110253814 A CN 110253814A
- Authority
- CN
- China
- Prior art keywords
- water tank
- rotating
- rack
- mould rack
- rotating mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000006260 foam Substances 0.000 title claims abstract description 29
- 238000009415 formwork Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000009740 moulding (composite fabrication) Methods 0.000 claims abstract 11
- 230000000694 effects Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 239000000837 restrainer Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1219—Foaming between a movable mould part and the preformed part
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
-
- 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
- B29L2031/4807—Headwear
- B29L2031/4814—Hats
- B29L2031/4821—Helmets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of foam helmet formings to rotate shifting formwork machine, belongs to the technical field of foam-formed process equipment.The present invention includes rear frame, dynamic model rack, rack guide rod, water tank, rotating mould rack.Water tank is located at the centre of rotating mould rack, is flexibly connected with rotating mould rack, can be rotated in rotating mould rack.Rotating mould rack, dynamic model rack and rear frame once pass through rack guide rod and are flexibly connected.Shifting formwork machine is rotated using this foam helmet forming; it can be after the process of the hot briquetting foam helmet; molding product is taken out with rotation water tank; move dynamic model rack at the same time to load mold; realize efficient production technology; operation difficulty is also reduced, the space utilization rate of workshop is improved.
Description
Technical field
The invention belongs to the technical fields of foam-formed process equipment, particularly a kind of to be used for foam helmet processing and forming
In shifting formwork machine equipment.
Background technique
Currently, a part makes more demanding helmet product in the EPS/EPP helmet foam-formed industry, need in the helmet
Foaming when, by helmet shell and foam one-pass molding, thus production when, need for shell to be embedded in mold in advance
Then portion refills foam and foams, directly produce with chlamydate helmet semi-finished product/finished product.At this moment pass through people mostly
Work enters inside machine, and shell is put into mold, is produced, and production efficiency is low；In order to improve efficiency, also gradually develop
Left and right shifting formwork machine out designs two cover half, by way of moving left and right, remains one of cover half and dynamic model in life
It produces, another cover half gives manually installed mold.
But the machine of left and right shifting formwork machine is huge, the land area that needs occupy when operating that move moulds is big, causes
The space utilization rate of workshop is low, and because machine is huge, and manufacture difficulty is high, and consuming material is more, so that machine is fabricated to
Ben Taigao, market approval rate are lower.Again since it is desired that one of cover half and dynamic model is kept to produce, another cover half gives people
Work installation mold, so production efficiency of the helmet of special construction under this technique is not obviously high.
Summary of the invention
For one or more defect for overcoming the above-mentioned prior art, the present invention provides a kind of foam helmet shifting formworks
Equipment.
Specific technical solution is as follows:
A kind of foam helmet forming rotation shifting formwork machine, including rear frame, at least two oil cylinders, dynamic model rack, at least two
Rack guide rod, water tank；It further include rotating mould rack, rotating mould rack includes upper beam, lower beam, left vertical beam, right vertical beam, water tank
Rotating control assembly；
The middle position of the upper and lower crossbeam of rotating mould rack is arranged in water tank, is flexibly connected with upper and lower crossbeam, water tank
It include former and later two mutually independent chambers；The left and right sides of rear frame is fixedly connected with rotation by rack guide rod respectively
The left and right vertical beam of mould rack, dynamic model rack are located at rear frame and rotating mould rack middle position, the left and right sides of dynamic model rack with
Rack guide rod is flexibly connected；Oil cylinder is fixedly connected with the left and right sides of dynamic model rack, and oil cylinder setting is in dynamic model rack towards rear frame
Position；
The middle part of water tank Yu upper and lower crossbeam is arranged in water tank rotating control assembly, and water tank passes through water tank rotating control assembly
Be flexibly connected with rotating mould rack including.
Further, water tank rotating control assembly includes live spindle, upper rotating mechanism, lower rotating mechanism and rotary power
Machine；Live spindle be successively flexibly connected from top to bottom the upper beam of rotating mould rack, water tank, rotating mould rack lower beam；On
Rotating mechanism is located at the junction of live spindle and upper beam, and lower rotating mechanism is located at the junction of live spindle and lower beam；
Rotating power machine is detachably connected on the front side of lower beam, is flexibly connected with live spindle.
Further, water tank rotating control assembly further includes rotary encoder；Rotary encoder is located in rotating mould rack
The upper end of crossbeam, is flexibly connected with live spindle.
Further, water tank rotating control assembly further includes water tank position-limit mechanism, water tank position-limit mechanism and rotating mould rack
Lower beam upper end be detachably connected, between the height of water tank position-limit mechanism is greater than under water tank and rotating mould rack between end floor beam
Every.
Further, upper rotating mechanism and lower rotating mechanism all include that rotating main bearing seat and roller hold axis；Live spindle
It holds seat to be detachably connected on inside the crossbeam of rotating mould rack, roller holds axis and is detachably connected on the inside of rotating main bearing seat, rotation
Turn main shaft to be arranged in the crossbeam of rotating mould rack by holding axis with roller and being flexibly connected.
Further, rotating power machine includes gear wheel, pinion gear and oil motor；Gear wheel is nested in outside live spindle
Side, nested position is in the interval between water tank and lower beam；Pinion gear is stated to be nested in the shaft of the oil motor, and it is big
Gear is chimeric；Oil motor is connected to the front side of lower beam.
Further, water tank rotating control assembly further includes rotational positioning pin, and rotational positioning pin is arranged in rotating mould rack
The upper end of upper beam, the left side of live spindle or right side.
Further, the upper end of water tank is provided with location hole；Rotational positioning pin includes locating shaft and locating piece, and locating piece is set
It sets in front of locating shaft, locating shaft is flexibly connected with locating piece；Upper beam below locating shaft has through-hole, and locating shaft passes through logical
It realizes and is flexibly connected with the docking of the location hole of water tank in hole.
Further, rotating mould rack further includes Shang Ru steam mechanism and lower drainage mechanism；The mechanism activity of Shang Ru steam connects
The rear side in upper beam is connect, is detachably connected with the upper end of water tank；Lower drainage mechanism is movably connected in the rear side of lower beam, with water
The lower end of case is detachable.
It compares and the prior art, the beneficial effect of the technical program is:
Relatively traditional left and right mold removal, is produced with a cover half and dynamic model, another cover half gives manually installed mould
The production equipment of tool is compared, the present invention by water tank rotate in the way of, sheet material is continuously added to the front side cavity of water tank, it is right
Water tank does 180 degree rotation, then chimeric on rear side of water tank by dynamic model rack, inputs steam taking away after foam sheet hot briquetting,
Then the front side of script water tank is rotated to rear side, carries out hot briquetting again.The charging speed of foam sheet is not only increased in this way
Rate, also while improve product produces efficiency.Need not take up a large amount of space operate, mobile device, solve occupancy
Land area is big, the problem for causing the space utilization rate of workshop low, and because machine is no longer bulky, so that production is difficult
Degree reduces, material tails off, the cost of manufacture of machine declines very much for consuming, and market approval rate is to improve.
Detailed description of the invention
Fig. 1 is the preferred embodiment overall structure diagram that this foam helmet forming rotates shifting formwork machine；
Fig. 2 is the left side sectional plane of embodiment in Fig. 1；
Fig. 3 is the front view of embodiment in Fig. 1；
Fig. 4 be Fig. 1 be embodiment water tank positioning mechanism schematic diagram；
Fig. 5 is the schematic diagram of rotating mechanism under the water tank of embodiment in Fig. 1；
In figure: 1, oil cylinder；2, rear frame；3, rack guide rod；4, dynamic model rack；5, rotating mould rack；6, water tank；7, it rotates
Encoder；8, rotational positioning pin；9, rotary sleeve；10, rotating power machine；11, position-limit mechanism；12, rotating mechanism under water tank；
13, rotating mechanism on water tank；14, live spindle；15, enter steam hoist；16, elevator is drained；61, water tank location hole；81,
Locating shaft；82, locating piece；121, gear wheel；122, pinion gear；123, oil motor is rotated；124, upper cone axis roller holds axis；
125, rotary shaft step；126, lower cone axis roller holds axis.
Specific embodiment
For the principle and structure for preferably illustrating technical solution of the present invention, content with reference to the accompanying drawings of the specification, to this
One of embodiment is invented to be described.
As shown in Figures 1 to 5, present embodiment foam helmet forming rotate shifting formwork machine, component include oil cylinder 1,
Rear frame 2, rack guide rod 3, dynamic model rack 4, rotating mould rack 5, water tank 6, rotary encoder 7, rotational positioning pin 8, rotary shaft
Set 9, position-limit mechanism 11, rotating mechanism 12 under water tank, rotating mechanism 13 on water tank, live spindle 14, enters to steam rotating power machine 10
Vapour elevator 15, draining elevator 16, water tank location hole 61, locating shaft 81, locating piece 82, gear wheel 121, pinion gear 122, rotation
Turn oil motor 123, upper cone axis roller holds axis 124, rotary shaft step 125, lower cone axis roller hold axis 126.
In the structure of present embodiment, rotating mould rack 5 is provided with water tank 6, water tank 6 in the position between lower and upper cross-member
Forward and backward have mutually independent chamber respectively；The middle part of water tank 6 is through with live spindle 14, and water tank 6 is divided by live spindle 14
It is not flexibly connected with the upper and lower crossbeam of rotation shifting formwork rack 5.Live spindle 14 is respectively set in the active connection place with lower beam
Have rotating mechanism 12 under water tank, under water tank rotating mechanism 12 have upper cone axis roller hold axis 124, rotary shaft step 125,
Lower cone axis roller holds the structure of axis 126；Rotary shaft step 125 is mounted on the inside of lower beam, and upper cone axis roller is held
Axis 124, lower cone axis roller hold the inside that axis 126 is mounted on rotary shaft step 125, live spindle 14 by with cone axis
Roller holds axis and is flexibly connected to realize the function in lower beam rotation.Rotating mechanism 13 is located at the inside of upper beam on water tank, with
Rotating mechanism 12 has same structure under water tank.The bottom surface of the lower end perforation lower beam of live spindle 14, will by rotary sleeve 9
Live spindle 14 is held, and rotary sleeve 9 is detachably connected on lower beam.Between the lower beam and water tank 6 of rotation shifting formwork rack 5
Every place, the outer fix of live spindle 14, chimeric to have gear wheel 121, gear wheel 121 is also chimeric with pinion gear 122, pinion gear
122 are connected in the shaft of rotation oil motor 123, and rotation oil motor 123 is mounted on the front side of lower beam, gear wheel 121, small tooth
Wheel 122 and rotation oil motor 123 constitute rotating power machine 10.On the right side of lower beam front be additionally provided with one it is detachable,
The position-limit mechanism 11 of movable connection, the height of position-limit mechanism 11 is slightly larger than the interval between water tank 6 and lower beam.Rotation master
Through the top of rotation 5 upper beam of shifting formwork rack, this one end is connected with rotary encoder 7 for the upper end of axis 14.In upper beam
Rotational positioning pin 8 is provided on position on the right side of top, rotary encoder 7, rotational positioning pin 8 includes locating shaft 81, locating piece
82；Locating shaft 81 is by the through-hole of upper beam, and corresponding through the bottom surface of upper beam, water tank 6 is set in the lower position of through-hole
It is equipped with water tank location hole 61, locating shaft 81 is flexibly connected on locating piece 82, can be up and down chimeric with water tank location hole 61
Or it is detached from.It is flexibly connected steam hoist 15 on rear side of the upper beam of rotation shifting formwork rack 5, it is living in the rear side of lower beam
Dynamic connection draining elevator 16.
The left and right vertical beam of shifting formwork rack is rotated in the position of rear side, is respectively removably connected with two rack guide rods
3, amount to four.The two rack guide rods 3 of the left and right sides respectively, are also respectively and movably connected to the arranged on left and right sides of dynamic model rack 4；
The rear side of dynamic model rack 4 is also symmetrically arranged with two oil cylinders 1, and front side is provided with mold room.Across the rack guide rod of dynamic model rack 4
3 are finally fixedly connected on rear frame 1.
When the work of present embodiment, position-limit mechanism 11 is first fixed, rotates locating shaft 81 and the positioning of rotational positioning pin 8
Block is fixed, so that locating shaft 81 drops to the position of water tank location hole 61, to keep position-limit mechanism 11 and rotational positioning pin 8 fixed
Firmly water tank 6.Foam sheet is placed on water tank 6 towards the side of dynamic model rack 4 by operator at this time, then is pushed and moved by cylinder 1
The horizontal movement on rack guide rod 3 of mould rack 4, it is then chimeric with the rear side chamber of water tank 6.Then it operates and is gone up and down into steam respectively
Machine 15, draining elevator 16 are docked and connected with water tank 6, start to input steam into water tank 6, begin to warm up foam sheet, form
Heel row goes out moisture.After formed product, recalling dynamic model rack 4 makes it take away shaped article with the disengaging of water tank 6.It is fixed that rotation is removed at this time
Position pin 8 and position-limit mechanism 11 start rotating power machine 10, drive live spindle 14 to move by rotating power machine 10, to drive
Side containing product is rotated to the front side of rotation shifting formwork rack by water tank 6, is placed back into foam sheet again by worker, is then rotated
Water tank 6 repeats previous step, continual can carry out foam-formed production.
The corresponding effect of present embodiment is: relatively traditional left and right mold removal, is produced with a cover half and dynamic model,
The production equipment that another cover half gives manually installed mold is compared, present embodiment by water tank 6 rotate in the way of, by sheet material
It is continuously added to the front side cavity of water tank 6,180 degree rotation is done to water tank 6, then chimeric on rear side of water tank 6 by dynamic model rack 4,
Steam is inputted taking away after foam sheet hot briquetting, the front side of script water tank 6 is then rotated to rear side, is heated into again
Type.The feed rate of foam sheet is not only increased in this way, and also while improve product produces efficiency.It needs not take up a large amount of
Space come operate, mobile device, solve that land occupation area is big, cause the space utilization rate of workshop is low to ask
Topic, and because machine is no longer bulky, so that manufacture difficulty reduces, material tails off, the cost of manufacture of machine declines very much, city for consuming
Field approval rate is to improve.
The content of above embodiments is only one of implementation of technical solution of the present invention, it is not intended to this technology side
Case only has the embodiment.It will be apparent to those skilled in the art that any equivalent replacement based in the example structure principle
Or simple deformation, in the range described by technical solution of the present invention.Protection scope of the present invention is wanted by right of the invention
Book is asked to define.
Claims (9)
1. a kind of foam helmet forming rotates shifting formwork machine, including rear frame, oil cylinder, dynamic model rack, rack guide rod, water tank；It is special
Sign is: further including rotating mould rack, the rotating mould rack includes upper beam, lower beam, left vertical beam, right vertical beam and water tank rotation
Rotation control apparatus；
The middle position of the upper and lower crossbeam of rotating mould rack is arranged in the water tank, is flexibly connected with upper and lower crossbeam, water tank
It include former and later two mutually independent chambers；The left and right sides of the rear frame is fixed by the rack guide rod respectively
The left and right vertical beam of rotating mould rack is connected, the dynamic model rack is located at rear frame and rotating mould rack middle position, dynamic model rack
The left and right sides be flexibly connected with rack guide rod；The oil cylinder is fixedly connected with the left and right sides of dynamic model rack, and oil cylinder setting is dynamic
Mould rack is towards the position of rear frame；
The middle part of water tank Yu upper and lower crossbeam is arranged in the water tank rotating control assembly, and water tank passes through water tank rotating control assembly
It is flexibly connected with rotating mould rack.
2. foam helmet forming rotates shifting formwork machine according to claim 1, it is characterised in that: the water tank rotating control assembly
Including live spindle, upper rotating mechanism, lower rotating mechanism and rotating power machine；Successively activity connects the live spindle from top to bottom
Connect the upper beam of rotating mould rack, water tank, rotating mould rack lower beam；The upper rotating mechanism is located at live spindle and upper cross
The junction of beam, the lower rotating mechanism are located at the junction of live spindle and lower beam；The rotating power machine detachably connects
It connects in the front side of lower beam, is flexibly connected with live spindle.
3. foam helmet forming rotates shifting formwork machine according to claim 2, it is characterised in that: the water tank rotating control assembly
It further include rotary encoder；The rotary encoder is located at the upper end of rotating mould rack upper beam, is flexibly connected with live spindle.
4. foam helmet forming rotates shifting formwork machine according to claim 3, it is characterised in that: the water tank rotating control assembly
It further include water tank position-limit mechanism, water tank position-limit mechanism and the lower beam upper end of rotating mould rack are detachably connected, water tank position restrainer
The height of structure is greater than the interval under water tank and rotating mould rack between end floor beam.
5. foam helmet forming rotates shifting formwork machine according to claim 4, it is characterised in that: the upper rotating mechanism and backspin
Rotation mechanism all includes that rotating main bearing seat and roller hold axis；Rotating main bearing seat is detachably connected on the crossbeam of rotating mould rack
Inside, roller hold axis and be detachably connected on the inside of rotating main bearing seat, and live spindle is flexibly connected by holding axis with roller and is set
It sets in the crossbeam of rotating mould rack.
6. foam helmet forming rotates shifting formwork machine according to claim 5, it is characterised in that: the rotating power machine includes big
Gear, pinion gear and oil motor；The gear wheel is nested on the outside of live spindle, and nested position is between water tank and lower beam
Interval in；The pinion gear is nested in the shaft of the oil motor, chimeric with gear wheel；Oil motor is connected to lower beam
Front side.
7. foam helmet forming rotates shifting formwork machine according to claim 6, it is characterised in that: the water tank rotating control assembly
Further include rotational positioning pin, the rotational positioning pin be arranged in the upper end of rotating mould rack upper beam, live spindle left side or
On the right side of person.
8. foam helmet forming rotates shifting formwork machine according to claim 7, it is characterised in that: the upper end of the water tank is provided with
Location hole；Rotational positioning pin includes locating shaft and locating piece, and locating piece is arranged in front of locating shaft, locating shaft and locating piece activity
Connection；Upper beam below locating shaft has through-hole, and locating shaft passes through through-hole and is flexibly connected with the docking realization of the location hole of water tank.
9. rotating shifting formwork machine to any one of 8 foam helmet formings according to claim 1, it is characterised in that: the rotating mould
Rack further includes Shang Ru steam mechanism and lower drainage mechanism；Shang Ru steam mechanism is movably connected in the rear side of upper beam, with water tank
Upper end be detachably connected；Lower drainage mechanism is movably connected in the rear side of lower beam, detachable with the lower end of water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645605.9A CN110253814A (en) | 2019-07-17 | 2019-07-17 | A kind of foam helmet forming rotation shifting formwork machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645605.9A CN110253814A (en) | 2019-07-17 | 2019-07-17 | A kind of foam helmet forming rotation shifting formwork machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110253814A true CN110253814A (en) | 2019-09-20 |
Family
ID=67926721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910645605.9A Pending CN110253814A (en) | 2019-07-17 | 2019-07-17 | A kind of foam helmet forming rotation shifting formwork machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110253814A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200280820Y1 (en) * | 2002-04-06 | 2002-07-06 | 임성근 | A multi injection molding system of rotary type using electric motor |
| CN103660110A (en) * | 2013-12-03 | 2014-03-26 | 上海古汉汽车饰件模具有限公司 | EPP overturned molding machine |
| CN108568948A (en) * | 2017-08-28 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of Double layer rotating injection mold structure for monochromatic molding machine |
| CN108582633A (en) * | 2018-03-21 | 2018-09-28 | 金华启创智能设备有限公司 | Flexible and high efficiency production rotating mould in foaming forming technique |
| CN109466001A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | More Special Automatic molding machines of gas chamber EPS sports helmet |
| CN210525651U (en) * | 2019-07-17 | 2020-05-15 | 广州市裕航电气机械有限公司 | Rotatory mould machine that moves of foam helmet shaping |
-
2019
- 2019-07-17 CN CN201910645605.9A patent/CN110253814A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200280820Y1 (en) * | 2002-04-06 | 2002-07-06 | 임성근 | A multi injection molding system of rotary type using electric motor |
| CN103660110A (en) * | 2013-12-03 | 2014-03-26 | 上海古汉汽车饰件模具有限公司 | EPP overturned molding machine |
| CN108568948A (en) * | 2017-08-28 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of Double layer rotating injection mold structure for monochromatic molding machine |
| CN108582633A (en) * | 2018-03-21 | 2018-09-28 | 金华启创智能设备有限公司 | Flexible and high efficiency production rotating mould in foaming forming technique |
| CN109466001A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | More Special Automatic molding machines of gas chamber EPS sports helmet |
| CN210525651U (en) * | 2019-07-17 | 2020-05-15 | 广州市裕航电气机械有限公司 | Rotatory mould machine that moves of foam helmet shaping |
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