CN109397604A - A kind of steering wheel vacuum foam device - Google Patents
A kind of steering wheel vacuum foam device Download PDFInfo
- Publication number
- CN109397604A CN109397604A CN201811288851.5A CN201811288851A CN109397604A CN 109397604 A CN109397604 A CN 109397604A CN 201811288851 A CN201811288851 A CN 201811288851A CN 109397604 A CN109397604 A CN 109397604A
- Authority
- CN
- China
- Prior art keywords
- lower cover
- cover half
- vacuum
- steering wheel
- dynamic model
- 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
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
- B29C44/34—Auxiliary operations
- B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
-
- 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
- B29C44/58—Moulds
- B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3047—Steering wheels
Abstract
The present invention provides a kind of steering wheel vacuum foam device, including pedestal, pedestal upper end is provided with lower cover half, is provided with dynamic model above lower cover half, upper dynamic model upper end is provided with lifting cylinder, guide post is provided between upper dynamic model and lower cover half, lower cover half one end is provided with sprue, and the lower cover half other end is provided with vacuum orifice, is connected with vacuum pump on vacuum orifice, vacuumize process is carried out to vacuum orifice by vacuum pump, sprays one layer of anti-stick coating on lower cover half and upper dynamic model.By vacuum pump to carrying out vacuumize process in foaming mould, reduce the withdrawal rate of discharge gate, production cost is saved, and sprays one layer of anti-stick coating on mold, the steering wheel after foaming is smoothly demoulded, without carrying out release agent spraying before each foaming, it shortens working hours, improves working efficiency, due to without spraying release agent and automatically working, one worker can be concurrently in charge of multiple devices simultaneously, reduce personnel cost.
Description
Technical field
The present invention relates to steering wheel manufacturing field more particularly to a kind of steering wheel vacuum foam devices.
Background technique
At present when manufacturing steering wheel, it will usually steering wheel is manufactured using foaming mould, and in current technique,
Since the steering wheel of foaming has viscosity, needed before manufacturing steering wheel to release agent is sprayed in foaming mould, so as to suitable
The demoulding of benefit, but above-mentioned need of work repeats, and requires to carry out release agent spraying, work before carrying out foam process every time
Repeatedly, and the working time is wasted, process time is caused to extend, influence working efficiency, and be unfavorable for environmental protection using release agent,
It is easy pollution environment.Therefore, it solves the problems, such as to need to spray release agent the production time is caused to extend before steering wheel foaming just to seem
It is particularly important.
Summary of the invention
To solve the above problems, it is an object of the invention to provide a kind of steering wheel vacuum foam device, by lower cover half and upper
Dynamic model cooperatively forms foaming mould, and reduces the withdrawal rate of discharge gate to vacuumize process is carried out in foaming mould by vacuum pump,
And then avoid a large amount of waste material in finished product from generating, and spray one layer of anti-stick coating on mold, so that the steering wheel after foaming
It can smoothly demould, without carrying out release agent spraying before each foaming, shorten working hours, improve working efficiency, solve
It needs to spray the problem of release agent causes the production time to extend before steering wheel foaming.
The present invention provides a kind of steering wheel vacuum foam device, including pedestal, and the pedestal upper end is provided with lower cover half, institute
It states and is provided with dynamic model above lower cover half, the upper dynamic model upper end is provided with lifting cylinder, between the upper dynamic model and lower cover half
It is provided with guide post, described lower cover half one end is provided with sprue, and the lower cover half other end is provided with vacuum orifice, the vacuum orifice
On be connected with vacuum pump, vacuumize process is carried out to vacuum orifice by vacuum pump, is sprayed on the lower cover half and upper dynamic model
One layer of anti-stick coating is applied, the coating material of the anti-stick coating is with nickel aluminium aluminium molybdenum alloy as main component or with chromium carbide
Chromium carbide alloy or Teflon or ceramics as main component or the material system for being sprayed at metal surface with non-stick nature
One of manufactured coating material.
Further improvement lies in that: it is provided with solenoid valve on the vacuum orifice, vacuum pump is vacuumized by solenoid valve
Movement is controlled.
Further improvement lies in that: PLC controller, the material feeding at the lifting cylinder, sprue are provided on the pedestal
Motor, vacuum pump and solenoid valve are electrically connected with PLC controller.
Further improvement lies in that: loading and unloading manipulator is provided with by the pedestal, the loading and unloading manipulator and PLC are controlled
Device electrical connection.
Beneficial effects of the present invention: foaming mould is cooperatively formed by lower cover half and upper dynamic model, and by vacuum pump to hair
It steeps and carries out vacuumize process in mould, reduce the withdrawal rate of discharge gate, and then a large amount of waste material in finished product is avoided to generate, save production
Cost, and one layer of anti-stick coating is sprayed on mold, the steering wheel after foaming is smoothly demoulded, without sending out every time
Release agent spraying is carried out before bubble, energy conservation and environmental protection is shortened working hours without using the material with pollution environment, improves work effect
Rate reduces personnel cost since without spraying release agent and automatically working, a worker can be concurrently in charge of multiple devices simultaneously.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Wherein: 1- pedestal, cover half under 2-, the upper dynamic model of 3-, 4- lifting cylinder, 5- guide post, 6- sprue, 7- vacuum orifice,
8- vacuum pump, 9- solenoid valve, 10-PLC controller, 11- loading and unloading manipulator.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the examples below, the embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
As shown in Figure 1, the present embodiment provides a kind of steering wheel vacuum foam device, including pedestal 1,1 upper end of pedestal
It is provided with lower cover half 2, dynamic model 3 is provided with above the lower cover half 2, upper 3 upper end of dynamic model is provided with lifting cylinder 4, institute
It states and is provided with guide post 5 between dynamic model 3 and lower cover half 2, described lower 2 one end of cover half is provided with sprue 6, lower 2 other end of cover half
It is provided with vacuum orifice 7, is connected with vacuum pump 8 on the vacuum orifice 7, vacuum orifice 7 take out by vacuum pump 8 true
Vacancy is managed, and sprays one layer of anti-stick coating on the lower cover half 2 and upper dynamic model 3.It is provided with solenoid valve 9 on the vacuum orifice 7,
It is controlled by vacuuming action of the solenoid valve 9 to vacuum pump 8.PLC controller 10, the liter are provided on the pedestal 1
Material feeding motor, vacuum pump 8 and solenoid valve 9 at sending down abnormally ascending cylinder 4, sprue 6 are electrically connected with PLC controller 10.By the pedestal 1
It is provided with loading and unloading manipulator 11, the loading and unloading manipulator 11 is electrically connected with PLC controller 10.By lower cover half 2 and upper dynamic
Mould 3 cooperatively forms foaming mould, and reduces the withdrawal rate of discharge gate to vacuumize process is carried out in foaming mould by vacuum pump 8,
And then a large amount of waste material in finished product is avoided to generate, production cost is saved, and one layer of anti-stick coating is sprayed on mold, so that hair
Steering wheel after bubble can be demoulded smoothly, without carrying out release agent spraying before each foaming, shortened working hours, improved work
Efficiency reduces personnel cost since without spraying release agent and automatically working, a worker can be concurrently in charge of multiple devices simultaneously.
Claims (4)
1. a kind of steering wheel vacuum foam device, including pedestal (1), pedestal (1) upper end is provided with lower cover half (2), described
It is provided with dynamic model (3) above lower cover half (2), upper dynamic model (3) upper end is provided with lifting cylinder (4), the upper dynamic model (3)
It is provided with guide post (5) between lower cover half (2), described lower cover half (2) one end is provided with sprue (6), lower cover half (2) other end
It is provided with vacuum orifice (7), vacuum pump (8) is connected on the vacuum orifice (7), by vacuum pump (8) to vacuum orifice
(7) vacuumize process is carried out, it is characterised in that: spray one layer of anti-stick coating on the lower cover half (2) and upper dynamic model (3).
2. a kind of steering wheel vacuum foam device as described in claim 1, it is characterised in that: set on the vacuum orifice (7)
Solenoid valve (9) are equipped with, are controlled by vacuuming action of the solenoid valve (9) to vacuum pump (8).
3. a kind of steering wheel vacuum foam device as described in claim 1, it is characterised in that: be provided on the pedestal (1)
PLC controller (10), material feeding motor, vacuum pump (8) and solenoid valve (9) at the lifting cylinder (4), sprue (6) with
PLC controller (10) electrical connection.
4. a kind of steering wheel vacuum foam device as described in claim 1, it is characterised in that: be provided with by the pedestal (1)
Loading and unloading manipulator (11), the loading and unloading manipulator (11) are electrically connected with PLC controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288851.5A CN109397604A (en) | 2018-10-31 | 2018-10-31 | A kind of steering wheel vacuum foam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288851.5A CN109397604A (en) | 2018-10-31 | 2018-10-31 | A kind of steering wheel vacuum foam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109397604A true CN109397604A (en) | 2019-03-01 |
Family
ID=65470948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811288851.5A Pending CN109397604A (en) | 2018-10-31 | 2018-10-31 | A kind of steering wheel vacuum foam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109397604A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004237641A (en) * | 2003-02-07 | 2004-08-26 | Mie Kogyo Kk | Vacuum molding device |
| CN102325636A (en) * | 2009-02-27 | 2012-01-18 | 普瑞曼聚合物株式会社 | Injection foam molding method and apparatus therefor |
| CN102575332A (en) * | 2009-06-11 | 2012-07-11 | 福特汽车公司 | Low CTE slush molds with textured surface, and method of making and using the same |
| CN103600456A (en) * | 2013-12-03 | 2014-02-26 | 顺达（芜湖）汽车饰件有限公司 | Vacuum high-pressure foaming process for steering wheel |
| CN204673891U (en) * | 2015-04-10 | 2015-09-30 | 重庆市城口县江川铸造有限公司 | Evaporative pattern automatic foaming forming machine |
| CN106346719A (en) * | 2016-11-30 | 2017-01-25 | 重庆禾裕田精密电子有限公司 | Notebook computer plastic part injection molding mold with vacuum pumping mechanism |
| CN106426711A (en) * | 2016-08-29 | 2017-02-22 | 陈忠杰 | Production technology for foaming car seat synthetic cotton |
| CN207481060U (en) * | 2017-11-17 | 2018-06-12 | 泉州大展机械有限公司 | A kind of EVA foam injection molding machines with vacuum (-tight) housing |
| CN209504706U (en) * | 2018-10-31 | 2019-10-18 | 顺达（芜湖）汽车饰件有限公司 | A kind of steering wheel vacuum foam device |
-
2018
- 2018-10-31 CN CN201811288851.5A patent/CN109397604A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004237641A (en) * | 2003-02-07 | 2004-08-26 | Mie Kogyo Kk | Vacuum molding device |
| CN102325636A (en) * | 2009-02-27 | 2012-01-18 | 普瑞曼聚合物株式会社 | Injection foam molding method and apparatus therefor |
| CN102575332A (en) * | 2009-06-11 | 2012-07-11 | 福特汽车公司 | Low CTE slush molds with textured surface, and method of making and using the same |
| CN103600456A (en) * | 2013-12-03 | 2014-02-26 | 顺达（芜湖）汽车饰件有限公司 | Vacuum high-pressure foaming process for steering wheel |
| CN204673891U (en) * | 2015-04-10 | 2015-09-30 | 重庆市城口县江川铸造有限公司 | Evaporative pattern automatic foaming forming machine |
| CN106426711A (en) * | 2016-08-29 | 2017-02-22 | 陈忠杰 | Production technology for foaming car seat synthetic cotton |
| CN106346719A (en) * | 2016-11-30 | 2017-01-25 | 重庆禾裕田精密电子有限公司 | Notebook computer plastic part injection molding mold with vacuum pumping mechanism |
| CN207481060U (en) * | 2017-11-17 | 2018-06-12 | 泉州大展机械有限公司 | A kind of EVA foam injection molding machines with vacuum (-tight) housing |
| CN209504706U (en) * | 2018-10-31 | 2019-10-18 | 顺达（芜湖）汽车饰件有限公司 | A kind of steering wheel vacuum foam device |
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