CN110497605A - A kind of simple former vacuum dermatoglyph product molding mold - Google Patents
A kind of simple former vacuum dermatoglyph product molding mold Download PDFInfo
- Publication number
- CN110497605A CN110497605A CN201910857309.5A CN201910857309A CN110497605A CN 110497605 A CN110497605 A CN 110497605A CN 201910857309 A CN201910857309 A CN 201910857309A CN 110497605 A CN110497605 A CN 110497605A
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- CN
- China
- Prior art keywords
- formpiston
- former
- lower die
- slot
- dermatoglyph
- 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.)
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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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/427—Cooling of the material with a fluid blast
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of simple former vacuum dermatoglyph product molding molds, including upper die and lower die.The upper mold that the present invention uses is equipped with upper die body, former, upper chamber and upper port；The former is the exhaust steel components that type chamber corresponding with composite article external surface shape and outer surface dermatoglyph pattern is arranged below；Lower die is equipped with formpiston, yang-energy hole, formpiston support plate, yang-energy road, lower chamber, lower die load slot, Pneumatic clamping jaw, lower port and oil cylinder；The present apparatus makes former using exhaust steel, the technical solution for being simplified the production of former, overcome the prior art there is a problem of complex process, it is at high cost with it is insufficient, make the production of former vacuum dermatoglyph product molding mold, achieved the purpose that simplified technique, reduced cost.
Description
Technical field
The present invention relates to a kind of vacuum plastic-absorbing forming mould, in particular to it is used for the compound dermatoglyph table of former vacuum suction moulding
A kind of simple former vacuum dermatoglyph product molding mold of Flour product.
Background technique
Former vacuum dermatoglyph product molding mold (English In Mold Grain-Laminate, abbreviation IMG-L) is a kind of
It is equipped with the former of dermatoglyph pattern using surface, the coating materials preheating of smooth laminar plastics matter is placed on to the opening's edge of the former
Place, by vacuum forming, coating materials molds the epidermis with dermatoglyph in cavity impression, then the epidermis is compounded in and is located at sun
The upper surface of product carrier at mould presses the mold of the automobile interior decoration composite article with dermatoglyph surface, hereinafter referred to as
Former dermatoglyph molding die；
The key of former dermatoglyph molding die production needs to gather a large amount of diameter of processing at former less than 0.1mm
Micropore is occurred trapped gas, can make the dermatoglyph pattern of former with the exhausting problem for solving the epidermis forming process if exhaust is unsmooth
Can not completely be transferred on coating materials leads to waste product；Production for the micropore of former, the prior art use laser or electroforming work
Skill is processed, and complex process, processing cost are high, and process equipment needs import, and manufacturing process has external patent protection,
Occupy overall cost high；Therefore, the prior art there is a problem of complex process, it is at high cost with it is insufficient.
Summary of the invention
Aiming at the problems and shortcomings existing in the prior art, the present invention uses the device being made of upper die and lower die,
In, upper mold is made of upper die body and former, and the upper die body is the steel components of open underneath, rectangle channel-shaped, and the former is
The exhaust steel components of type chamber corresponding with composite article external surface shape and outer surface dermatoglyph pattern are arranged below；The exhaust steel
The mould steel of breathable microporous is equipped with for a kind of inside；Former is fixed in the inner cavity of upper die body, the upper surface of former in upper die body
It is equipped with cavity spacing between the top of chamber and is known as upper chamber, it is concordant with below upper die body below former；The upper surface of upper die body
It is known as upper port equipped with the gas passage communicated with the upper chamber；
Lower die carries slot by lower die and formpiston is constituted, and the lower die load slot is open, rectangle channel-shaped steel components above, under
Mould carries the clip claw mechanism equipped with cylinder driving at the upper edge of slot and is known as Pneumatic clamping jaw；Lower die is carried to be equipped with below slot and be carried with lower die
The gas passage that slot inner cavity communicates is known as lower port；Lower die carries center below slot and is equipped with oil cylinder, and the oil cylinder is by cylinder body, work
The hydraulically extensible executive component that stopper rod is constituted, the cylinder body of oil cylinder carry slot with lower die and are fixedly connected, the piston rod upward sliding of oil cylinder
Penetrate the inner cavity that lower die carries slot；The formpiston is the steel components for being equipped with type core corresponding with composite article inner surface configuration above,
Formpiston is laid with several circular through-holes and is known as yang-energy hole；Formpiston is fixed on the upper surface of formpiston support plate, and the formpiston support plate is
The steel components of rectangular plate-like, formpiston support plate are equipped with circular through-hole and are known as yang-energy road；Middle part and formpiston support plate below formpiston
The upper surface of between be equipped with cavity spacing be known as lower chamber；Formpiston can slide up and down lifting and be located in the inner cavity of lower die load slot, described
It is fixedly connected below formpiston support plate with the piston rod of the oil cylinder；
When work, product carrier is placed in the upper surface of formpiston, coating materials is placed in lower die and carries the upper edge hole of slot and by pneumatic clamps
Claw clip is held, and is later moved to peripheral hardware heater and is carried out heat radiation to coating materials above coating materials and be heated to soft, heating is finished, and is withdrawn from peripheral hardware and is added
Hot device, later, upper mold is moved down to be molded with lower die, and later, upper chamber negative pressure of vacuum, lower chamber is isobaric, hot coating materials by
Suction function is adsorbed on formpiston mold cavity surface upwards, later, oil cylinder through formpiston support plate pushing tow former and product carrier upwards with heat
State coating materials is compound and presses, at this point, the dermatoglyph pattern on cavity impression surface is transferred to the upper surface of hot coating materials, hot coating materials
Hot compound with the upper surface of product carrier below, pressure maintaining is cooling, obtains composite article, and later, oil cylinder stops pressure, and upper chamber switchs to
Positive pressure, upper mold is moved up to be opened with lower die, and positive pressure gas flow pushes composite article to be detached from cavity impression, later, to composite article
The upper surface of blow room temperature wind air-cooled reinforcings carried out to dermatoglyph pattern and be formed, later, Pneumatic clamping jaw unlatching, lower chamber switchs to positive pressure, just
Pressure gas stream pushes composite article to be detached from formpiston type core, takes out composite article；Former is made using exhaust steel, makes being made to for former
With simplified technical solution, a kind of simple former vacuum dermatoglyph product molding mold is provided, it is intended to make former vacuum dermatoglyph product
The production of molding die achievees the purpose that simplified technique, reduces cost.
The object of the present invention is achieved like this: a kind of simple former vacuum dermatoglyph product molding mold, including upper mold and
Lower die, in which: the upper mold is made of upper die body and former, and the upper die body is the steel structure of open underneath, rectangle channel-shaped
Part, the former are the exhaust steel structure that type chamber corresponding with composite article external surface shape and outer surface dermatoglyph pattern is arranged below
Part；The exhaust steel is the mould steel that a kind of inside is equipped with breathable microporous；Former is fixed in the inner cavity of upper die body, former it is upper
It is equipped with cavity spacing between face and the top of upper mold intracoelomic cavity and is known as upper chamber, it is concordant with below upper die body below former；
The upper surface of upper die body is equipped with the gas passage communicated with the upper chamber and is known as upper port；
The lower die carries slot by lower die and formpiston is constituted, and the lower die carries slot as open, rectangle channel-shaped steel above
Component, lower die carry the clip claw mechanism equipped with cylinder driving at the upper edge of slot and are known as Pneumatic clamping jaw；Lower die carries to be equipped with below slot
The gas passage that slot inner cavity communicates, which is carried, with lower die is known as lower port；Lower die carries center below slot and is equipped with oil cylinder, and the oil cylinder is
The hydraulically extensible executive component being made of cylinder body, piston rod, the cylinder body of oil cylinder carry slot with lower die and are fixedly connected, the piston rod of oil cylinder
Upward sliding penetrates the inner cavity that lower die carries slot；The formpiston is the steel for being equipped with type core corresponding with composite article inner surface configuration above
Texture part, formpiston are laid with several circular through-holes and are known as yang-energy hole；Formpiston is fixed on the upper surface of formpiston support plate, the formpiston
Support plate is the steel components of rectangular plate-like, and formpiston support plate is equipped with circular through-hole and is known as yang-energy road；Middle part and sun below formpiston
It is equipped with cavity spacing between the upper surface of mould support plate and is known as lower chamber；Formpiston can slide up and down lifting and be located at the inner cavity that lower die carries slot
In, it is fixedly connected below the formpiston support plate with the piston rod of the oil cylinder.
Working principle and beneficial effect
Illustrate: the definition of the positive pressure, negative pressure, isobaric noun that are related to below is respectively: the positive pressure is injecting compressed air,
Air pressure is higher than ambient atmosphere pressure；The negative pressure is to vacuumize, and air pressure is lower than ambient atmosphere pressure；It is described isobaric to be communicated with atmosphere,
Air pressure is equal to ambient atmosphere pressure；
In application, upper mold is fixed below the walking beam of vertical press, lower die correspondence is fixed on vertical press workbench
The upper surface of；The present apparatus also needs to be equipped with peripheral hardware heater, compressed air source, vacuum source；
When work, product carrier is placed in the upper surface of formpiston, coating materials is placed in lower die and carries the upper edge hole of slot and by pneumatic clamps
Claw clip is held, and is later moved to peripheral hardware heater and is carried out heat radiation to coating materials above coating materials and be heated to soft, heating is finished, and is withdrawn from peripheral hardware and is added
Hot device, later, upper mold is moved down to be molded with lower die, and later, upper chamber negative pressure of vacuum, lower chamber is isobaric, hot coating materials by
Suction function is adsorbed on formpiston mold cavity surface upwards, later, oil cylinder through formpiston support plate pushing tow former and product carrier upwards with heat
State coating materials is compound and presses, at this point, the dermatoglyph pattern on cavity impression surface is transferred to the upper surface of hot coating materials, hot coating materials
Hot compound with the upper surface of product carrier below, pressure maintaining is cooling, obtains composite article, and later, oil cylinder stops pressure, and upper chamber switchs to
Positive pressure, upper mold is moved up to be opened with lower die, and positive pressure gas flow pushes composite article to be detached from cavity impression, later, to composite article
The upper surface of blow room temperature wind air-cooled reinforcings carried out to dermatoglyph pattern and be formed, later, Pneumatic clamping jaw unlatching, lower chamber switchs to positive pressure, just
Pressure gas stream pushes composite article to be detached from formpiston type core, takes out composite article.
The drawbacks of present apparatus structure is simple, reliable operation, makes former using exhaust steel, avoids former production micropore,
The production for making former vacuum dermatoglyph product molding mold, simplifies technique, reduces costs.
Above-mentioned, the present invention uses the device being made of upper die and lower die, wherein upper mold is made of upper die body and former, institute
The steel components that upper die body is open underneath, rectangle channel-shaped are stated, the former is to be arranged below and composite article external surface shape
The exhaust steel components of type chamber are corresponded to outer surface dermatoglyph pattern；Former is fixed in the inner cavity of upper die body, the upper surface of former with
It is equipped with cavity spacing between the top of upper mold intracoelomic cavity and is known as upper chamber, upper die body is equipped with upper port；Lower die by lower die carry slot and
Formpiston is constituted, and it is that open, rectangle channel-shaped steel components, lower die carry slot and be equipped with Pneumatic clamping jaw above that the lower die, which carries slot,；Lower die
It carrying slot and is equipped with lower port, oil cylinder, the formpiston is the steel components for being equipped with type core corresponding with composite article inner surface configuration above,
Formpiston is equipped with yang-energy hole；Formpiston is fixed on the upper surface of formpiston support plate, and the formpiston support plate is the steel components of rectangular plate-like, formpiston
Support plate is equipped with yang-energy road；Lower chamber is equipped between the upper surface of middle part below formpiston and formpiston support plate；Formpiston can slide up and down liter
Demotion is fixedly connected below the formpiston support plate with the piston rod of the oil cylinder in the inner cavity that lower die carries slot；Using exhaust
Steel makes former, and the technical solution for being simplified the production of former, overcoming the prior art, there are complex process, at high cost
A kind of problems and shortcomings, provided simple former vacuum dermatoglyph product molding mold, make former vacuum dermatoglyph product molding mould
The production of tool has achieved the purpose that simplified technique, has reduced cost.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of main cross-sectional structure of simple former vacuum dermatoglyph product molding mold of the invention；
Fig. 2 is a kind of simple former vacuum dermatoglyph product molding mold of the invention, and work is placed in sun in product carrier 02
The upper surface of mould 21, coating materials 01 are placed in lower die and carry the upper edge hole of slot 24 and clamped by Pneumatic clamping jaw 241, and peripheral hardware heater 04 is to coating materials
01 carries out the schematic illustration of heat radiation heating tense；
Fig. 3 is a kind of simple former vacuum dermatoglyph product molding mold of the invention, and work is molded in upper mold 1 and lower die 2,
13 negative pressure of vacuum of upper chamber, lower chamber 23 is isobaric, and hot coating materials 01 is adsorbed on the principle of 21 mold cavity surface tense of formpiston upwards
Schematic diagram；
Fig. 4 is a kind of simple former vacuum dermatoglyph product molding mold of the invention, is worked in 25 pushing tow former 12 of oil cylinder
It is compound with hot coating materials 01 upwards with product carrier 02 and press, obtain the schematic illustration of 03 tense of composite article；
Fig. 5 is a kind of simple former vacuum dermatoglyph product molding mold of the invention, and work is opened in upper mold 1, positive pressure gas
Stream pushes composite article 03 to be detached from 12 type chamber of former, and Pneumatic clamping jaw 241 is opened, and lower chamber 23 switchs to positive pressure, and positive pressure gas flow pushes
Composite article 03 is detached from 21 type core of formpiston, takes out the schematic illustration of 03 tense of composite article.
Invention is further described in detail for embodiment in reference to the accompanying drawing, but should not be construed as to of the invention
Any restrictions.
In figure: upper mold 1, upper die body 11, former 12, upper chamber 13, upper port 131, lower die 2, formpiston 21, yang-energy hole 211,
Formpiston support plate 22, yang-energy road 221, lower chamber 23, lower die carry slot 24, Pneumatic clamping jaw 241, lower port 242, oil cylinder 25, coating materials 01,
Product carrier 02, composite article 03, peripheral hardware heater 04.
Specific embodiment
Refering to fig. 1~Fig. 5, a kind of simple former vacuum dermatoglyph product molding mold of the invention, including upper mold 1 and lower die
2, in which: the upper mold 1 is made of upper die body 11 and former 12, and the upper die body 11 is the steel of open underneath, rectangle channel-shaped
Texture part, the former 12 are the row that type chamber corresponding with 03 external surface shape of composite article and outer surface dermatoglyph pattern is arranged below
Gas steel components；The exhaust steel is the mould steel that a kind of inside is equipped with breathable microporous；Former 12 is fixed on the interior of upper die body 11
Cavity spacing is equipped in chamber, between the upper surface of former 12 and the top of 11 inner cavity of upper die body and is known as upper chamber 13, under former 12
Face is concordant with below upper die body 11；The upper surface of upper die body 11 is equipped with the gas passage communicated with the upper chamber 13 and is known as upper gas
Mouth 131；
The lower die 2 carries slot 24 by lower die and formpiston 21 is constituted, and the lower die carries slot 24 as open, rectangle channel-shaped above
Steel components, lower die carry slot 24 upper edge at be equipped with cylinder driving clip claw mechanism be known as Pneumatic clamping jaw 241；Lower die carries slot
It is equipped with below 24 and carries port 242 under the gas passage that 24 inner cavity of slot communicates is known as with lower die；Lower die carries center below slot 24
Equipped with oil cylinder 25, the oil cylinder 25 is the hydraulically extensible executive component being made of cylinder body, piston rod, the cylinder body and lower die of oil cylinder 25
It carries slot 24 to be fixedly connected, the piston rod upward sliding of oil cylinder 25 penetrates the inner cavity that lower die carries slot 24；The formpiston 21 is to set above
There are the steel components of type core corresponding with 03 inner surface configuration of composite article, formpiston 21 is laid with several circular through-holes and is known as sun
Stomata 211；Formpiston 21 is fixed on the upper surface of formpiston support plate 22, and the formpiston support plate 22 is the steel components of rectangular plate-like, formpiston
Support plate 22 is equipped with circular through-hole and is known as yang-energy road 221；It is equipped between the upper surface of middle part below formpiston 21 and formpiston support plate 22
Cavity spacing is known as lower chamber 23；Formpiston 21 can slide up and down lifting and be located in the inner cavity of lower die load slot 24, the formpiston support plate
It is fixedly connected below 22 with the piston rod of the oil cylinder 25.
Working principle and beneficial effect
Illustrate: the definition of the positive pressure, negative pressure, isobaric noun that are related to below is respectively: the positive pressure is injecting compressed air,
Air pressure is higher than ambient atmosphere pressure；The negative pressure is to vacuumize, and air pressure is lower than ambient atmosphere pressure；It is described isobaric to be communicated with atmosphere,
Air pressure is equal to ambient atmosphere pressure；
In application, upper mold 1 is fixed below the walking beam of vertical press, lower die 2 is corresponding to be fixed on vertical press work
The upper surface of platform；The present apparatus also needs to be equipped with peripheral hardware heater 04, compressed air source, vacuum source；
When work, product carrier 02 is placed in the upper surface of formpiston 21, by coating materials 01 be placed in lower die carry slot 24 upper edge hole and
Clamped by Pneumatic clamping jaw 241, later by peripheral hardware heater 04 move to the top of coating materials 01 to coating materials 01 carry out heat radiation be heated to it is soft,
Heating is finished, and peripheral hardware heater 04 is withdrawn from, and later, upper mold 1 is moved down to be molded with lower die 2, later, 13 negative pressure of vacuum of upper chamber,
Lower chamber 23 is isobaric, and hot coating materials 01 is adsorbed on 21 mold cavity surface of formpiston by suction function upwards, and later, oil cylinder 25 is through formpiston
22 pushing tow former 12 of support plate and product carrier 02 are compound with hot coating materials 01 upwards and press, at this point, 12 mold cavity surface of former
Dermatoglyph pattern is transferred to the upper surface of hot coating materials 01, guarantor hot compound with the upper surface of product carrier 02 below hot coating materials 01
Pressure cooling, obtains composite article 03, and later, oil cylinder 25 stops pressure, and upper chamber 13 switchs to positive pressure, and upper mold 1 is moved up under
Mould 2 is opened, and positive pressure gas flow pushes the disengaging 12 type chamber of former of composite article 03 to blow room temperature wind to the upper surface of composite article 03 later
Air-cooled reinforcing sizing is carried out to dermatoglyph pattern, later, Pneumatic clamping jaw 241 is opened, and lower chamber 23 switchs to positive pressure, and positive pressure gas flow pushes
Composite article 03 is detached from 21 type core of formpiston, takes out composite article 03.
Present apparatus structure is simple, reliable operation, makes former 12 using exhaust steel, avoids the disadvantage of former production micropore
End, makes the production of former vacuum dermatoglyph product molding mold, simplifies technique, reduces costs.
Claims (1)
1. a kind of simple former vacuum dermatoglyph product molding mold, including upper mold (1) and lower die (2), it is characterised in that: described
Upper mold (1) is made of upper die body (11) and former (12), and the upper die body (11) is the steel structure of open underneath, rectangle channel-shaped
Part, the former (12) are the row that type chamber corresponding with composite article (03) external surface shape and outer surface dermatoglyph pattern is arranged below
Gas steel components；The exhaust steel is the mould steel that a kind of inside is equipped with breathable microporous；Former (12) is fixed on upper die body (11)
Inner cavity in, between the upper surface of former (12) and the top of upper die body (11) inner cavity be equipped with cavity spacing be known as upper chamber (13),
It is concordant with below upper die body (11) below former (12)；The upper surface of upper die body (11) is equipped with and communicates with the upper chamber (13)
Gas passage be known as upper port (131)；
The lower die (2) carries slot (24) by lower die and formpiston (21) is constituted, and the lower die carries slot (24) as open, rectangle above
The steel components of channel-shaped, lower die carry the clip claw mechanism equipped with cylinder driving at the upper edge of slot (24) and are known as Pneumatic clamping jaw (241)；
Lower die, which carries to be equipped with below slot (24), carries port (242) under the gas passage that slot (24) inner cavity communicates is known as with lower die；Lower die carries
Center is equipped with oil cylinder (25) below slot (24), and the oil cylinder (25) is to execute member by the hydraulically extensible that cylinder body, piston rod are constituted
Part, the cylinder body of oil cylinder (25) carry slot (24) with lower die and are fixedly connected, and the piston rod upward sliding of oil cylinder (25) penetrates lower die and carries slot
(24) inner cavity；The formpiston (21) is the steel components for being equipped with type core corresponding with composite article (03) inner surface configuration above,
Formpiston (21) is laid with several circular through-holes and is known as yang-energy hole (211)；Formpiston (21) is fixed on the upper of formpiston support plate (22)
Face, the formpiston support plate (22) are the steel components of rectangular plate-like, and formpiston support plate (22) is equipped with circular through-hole and is known as yang-energy road
(221)；It is equipped with cavity spacing between the upper surface of the following middle part of formpiston (21) and formpiston support plate (22) and is known as lower chamber (23)；Sun
Mould (21) can slide up and down lifting be located at lower die carry slot (24) inner cavity in, below the formpiston support plate (22) with the oil cylinder
(25) piston rod is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910857309.5A CN110497605A (en) | 2019-09-03 | 2019-09-03 | A kind of simple former vacuum dermatoglyph product molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910857309.5A CN110497605A (en) | 2019-09-03 | 2019-09-03 | A kind of simple former vacuum dermatoglyph product molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110497605A true CN110497605A (en) | 2019-11-26 |
Family
ID=68591661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910857309.5A Withdrawn CN110497605A (en) | 2019-09-03 | 2019-09-03 | A kind of simple former vacuum dermatoglyph product molding mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN110497605A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806012A (en) * | 2020-07-01 | 2020-10-23 | 上汽通用汽车有限公司 | Automobile interior decoration part, processing mold and processing method |
| CN112757615A (en) * | 2020-12-18 | 2021-05-07 | 索菲亚家居股份有限公司 | Plastic suction mold and manufacturing method of arc plastic suction products |
-
2019
- 2019-09-03 CN CN201910857309.5A patent/CN110497605A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806012A (en) * | 2020-07-01 | 2020-10-23 | 上汽通用汽车有限公司 | Automobile interior decoration part, processing mold and processing method |
| CN112757615A (en) * | 2020-12-18 | 2021-05-07 | 索菲亚家居股份有限公司 | Plastic suction mold and manufacturing method of arc plastic suction products |
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Application publication date: 20191126 |