CN201769348U - Control device for molding door frame sealing strips - Google Patents
Control device for molding door frame sealing strips Download PDFInfo
- Publication number
- CN201769348U CN201769348U CN2010202884381U CN201020288438U CN201769348U CN 201769348 U CN201769348 U CN 201769348U CN 2010202884381 U CN2010202884381 U CN 2010202884381U CN 201020288438 U CN201020288438 U CN 201020288438U CN 201769348 U CN201769348 U CN 201769348U
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- China
- Prior art keywords
- air pressure
- control device
- pressure generator
- processing unit
- central processing
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- Expired - Fee Related
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of an automobile part, which provides a control device for molding door frame sealing strips, and comprises a central processing unit, an air pressure generator connected on the central processing unit and used for generating air pressure, and an air pipe. An air duct is formed on a male die; the air pipe is communicated with the air duct; the air pressure generator is communicated with the air pipe; and when the air pressure generator is operated, a metal piece can be positioned on a positioning surface of the male die through the air pipe. The control device has the advantages that the structure is simple, the control device is convenient to operate, and the air pressure generator can be controlled by the central processing unit to generate negative air pressure, so as to accurately and firmly position the metal piece on the positioning surface of the male die, thereby accomplishing injection mold.
Description
Technical field
The utility model belongs to the auto parts machinery technical field, relates to a kind of control device that is used for the moulding sealing strip for door frame.
Background technology
Automobile door frame seals and aesthetic in order to reach after installation, need sealing strip be installed at its side, this sealing strip generally comprises metalwork and coats TPE (being commonly called as thermoplastic elastomer (TPE)) in the periphery of metalwork, when the processing sealing strip for door frame, at first metalwork is placed on the mould and then carries out injection moulding TPE and form one, have now after being placed on metalwork in the injection mold all is to adopt mechanical system location metalwork, like this because the general weight of metalwork is light and size is little, so adopt mechanical system metalwork accurately and firmly can not be positioned on the locating surface in the injection mold, thereby influenced the quality of producing product.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, and provides a kind of easy to operate, metalwork accurately firmly can be positioned at the control device that is used for the moulding sealing strip for door frame on the locating surface in the injection mold.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of control device that is used for the moulding sealing strip for door frame, it is characterized in that: comprise central processing unit, be connected the air pressure generator and the tracheae that are used to produce air pressure on the central processing unit, on male model, offer air flue, tracheae is communicated with air flue, air pressure generator is communicated with tracheae, metalwork can be positioned on the locating surface on the male model by tracheae during the work of described air pressure generator.
The measure of taking for the optimization such scheme specifically comprises:
A kind of control device that is used for the moulding sealing strip for door frame above-mentioned is connected with baroceptor between described central processing unit and the air pressure generator, and baroceptor is used to detect atmospheric pressure value and is converted into the signal of telecommunication and is input to central processing unit.
A kind of control device that is used for the moulding sealing strip for door frame above-mentioned also is provided with pipe joint between tracheae and air pressure generator.It is that tracheae connects for convenience that pipe joint is set here.
At above-mentioned a kind of control device that is used for the moulding sealing strip for door frame, this control device comprises also and is used to control the magnetic valve that the tracheae connected sum disconnects that described magnetic valve is arranged between pipe joint and the air pressure generator, and magnetic valve is connected with central processing unit.
Compared with prior art, advantage of the present utility model is that the result is simple, and is easy to operate, produces negative pressure by central processing unit control air pressure generator metalwork accurately is positioned on the locating surface on the male model securely, thereby finish injection moulding.
Description of drawings
Fig. 1 is that the control device that originally is used for the moulding sealing strip for door frame is used for the structural representation on the mould;
Fig. 2 is the schematic diagram that originally is used for the control device of moulding sealing strip for door frame.
Be labeled as among the figure: master mold 1; Injection hole 11; Male model 2; Locating surface 21; Air flue 22; Central processing unit 3; Air pressure generator 4; Tracheae 5; Pipe joint 6; Magnetic valve 7; Baroceptor 8; Metalwork 9.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, in general mould comprises male model 2 and master mold 1, on master mold 1, offer injection hole 11, here on male model 2, has locating surface 21, this device is controlled for convenience, need transform existing male model 2, be specially and offer air flue 22 on male model 2, tracheae 5 is communicated with air flue 22.
Originally the control device that is used for the moulding sealing strip for door frame, comprise central processing unit 3, be connected the air pressure generator 4 and the tracheae 5 that are used to produce air pressure on the central processing unit 3, tracheae 5 is communicated with air flue 22, air pressure generator 4 is communicated with tracheae 5, metalwork 9 can be positioned on the locating surface 21 on the male model 2 by tracheae 5 during air pressure generator 4 work.
Be connected with baroceptor 8 between central processing unit 3 and the air pressure generator 4, baroceptor 8 is used to detect atmospheric pressure value and is converted into the signal of telecommunication and is input to central processing unit 3, here in handling, central authorities preset an atmospheric pressure value, baroceptor 8 compares with the atmospheric pressure value that presets after detecting air pressure then, if reach the atmospheric pressure value that presets then, if do not reach the atmospheric pressure value that presets then stop matched moulds by central processing unit 3 by central processing unit 3 control matched moulds.
Tracheae 5 connects for convenience, also is provided with pipe joint 6 between tracheae 5 and air pressure generator 4; This control device comprises also and is used to control the magnetic valve 7 that tracheae 5 connected sums disconnect that described magnetic valve 7 is arranged between pipe joint 6 and the air pressure generator 4, and magnetic valve 7 is connected with central processing unit 3.
The operation principle of this device is as follows: after metalwork 9 being placed on the locating surface 21 of male model 2, opens solenoid valve 7 makes air pressure generator 4 produce low pressure through behind the tracheae 5 metalwork 9 being positioned on the locating surface 21 securely then, baroceptor 8 detects air pressure and atmospheric pressure value is converted into the signal of telecommunication and compares with the atmospheric pressure value that presets then, then carry out injection moulding when reaching the atmospheric pressure value that presets, finish whole sealing strip for door frame forming process by central processing unit 3 control matched moulds and by injection hole 11.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present utility model.
Claims (4)
1. control device that is used for the moulding sealing strip for door frame, it is characterized in that: comprise central processing unit (3), be connected the air pressure generator (4) and the tracheae (5) that are used to produce air pressure on the central processing unit (3), on male model (2), offer air flue (22), tracheae (5) is communicated with air flue (22), air pressure generator (4) is communicated with tracheae (5), and described air pressure generator (4) when work can be positioned at metalwork (9) on the locating surface (21) on the male model (2) by tracheae (5).
2. a kind of control device that is used for the moulding sealing strip for door frame according to claim 1, it is characterized in that: be connected with baroceptor (8) between described central processing unit (3) and the air pressure generator (4), baroceptor (8) is used to detect atmospheric pressure value and is converted into the signal of telecommunication and is input to central processing unit (3).
3. a kind of control device that is used for the moulding sealing strip for door frame according to claim 2 is characterized in that: also be provided with pipe joint (6) between tracheae (5) and air pressure generator (4).
4. a kind of control device that is used for the moulding sealing strip for door frame according to claim 3, it is characterized in that: this control device also comprises the magnetic valve (7) that is used to control the disconnection of tracheae (5) connected sum, described magnetic valve (7) is arranged between pipe joint (6) and the air pressure generator (4), and magnetic valve (7) is connected with central processing unit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202884381U CN201769348U (en) | 2010-08-06 | 2010-08-06 | Control device for molding door frame sealing strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202884381U CN201769348U (en) | 2010-08-06 | 2010-08-06 | Control device for molding door frame sealing strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769348U true CN201769348U (en) | 2011-03-23 |
Family
ID=43749185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202884381U Expired - Fee Related CN201769348U (en) | 2010-08-06 | 2010-08-06 | Control device for molding door frame sealing strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441478A (en) * | 2014-11-10 | 2015-03-25 | 桐乡市佳盛塑料制品有限公司 | Novel door stopper and injection mold thereof |
| CN106091148A (en) * | 2016-06-21 | 2016-11-09 | 苏州格兰斯柯光电科技有限公司 | Air purifier |
-
2010
- 2010-08-06 CN CN2010202884381U patent/CN201769348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441478A (en) * | 2014-11-10 | 2015-03-25 | 桐乡市佳盛塑料制品有限公司 | Novel door stopper and injection mold thereof |
| CN106091148A (en) * | 2016-06-21 | 2016-11-09 | 苏州格兰斯柯光电科技有限公司 | Air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110806 |