CN201154423Y - Cooling control device for eyeglasses - Google Patents
Cooling control device for eyeglasses Download PDFInfo
- Publication number
- CN201154423Y CN201154423Y CN 200720196571 CN200720196571U CN201154423Y CN 201154423 Y CN201154423 Y CN 201154423Y CN 200720196571 CN200720196571 CN 200720196571 CN 200720196571 U CN200720196571 U CN 200720196571U CN 201154423 Y CN201154423 Y CN 201154423Y
- Authority
- CN
- China
- Prior art keywords
- cooling
- eyeglass
- lens
- water
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cooling control of a lens, comprising the lens, a cooling head and a water cooler which are arranged near to the lens, an electromagnetic valve and a speed control valve are connected in parallel on a water path which is out of the water cooler and enters the cooling head. The electromagnetic valve is controlled by a PLC. The cooling control introduce the electromagnetic valve and the speed control valve connected in the cooling water path of the lens, thus improving the water path; furthermore, the water path is controlled by a numerical control system, when a laser cutting machine is in work, the cooling of the lens is started to prevent water vapor in air from condensing dew on the lens.
Description
Technical field
The utility model relates to a kind of cutting processing equipment, but refers in particular to a kind of laser cutting machine of automatic loading/unloading when carrying out cutting processing.
Background technology
Speculum employed cooling water when cooling used on the existing laser process equipment is directly to be connected to speculum by cooling-water machine, does not have controlling organizations such as switch.Laser process equipment in use since the problem of region cause at the laser instrument dew (southern area is comparatively serious) that also do not condense easily because of eyeglass is colder during bright dipping.Laser shines and causes glasses lens plated coming off on the speculum easily when laser process equipment is worked.
The utility model content
In order to solve deficiency of the prior art, the utility model provides a kind of good cooling results, the eyeglass cooling controller of the steam that can condense on eyeglass in the time of can preventing to cool off.
The technical scheme that the prior art problem that solves the utility model is adopted is: a kind of cooling control of eyeglass, comprise eyeglass, near refrigerating head and cooling-water machine that eyeglass is placed, and insert switching device on the described water route of coming out to enter refrigerating head from the water machine.
According to a preferred embodiment of the present utility model: described switching device is magnetic valve and speed control valve.
According to a preferred embodiment of the present utility model: described magnetic valve and speed control valve are connected in parallel in the water route.
According to a preferred embodiment of the present utility model: described magnetic valve is controlled by PLC.
For prior art, the beneficial effects of the utility model are: increase in to the cooling water channel of eyeglass and insert magnetic valve and speed control valve, improve the water route, and by digital control system control water route, when laser cutting machine is worked, begin to cool down eyeglass and prevent the water in air vapour dew that on eyeglass, condenses.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the utility model laser cutting machine.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model eyeglass cooling controller comprises the eyeglass 10 of needs cooling, the refrigerating head 20 that close eyeglass 10 is placed and the cooling-water machine of placing away from eyeglass 10 30, the cold water that flows out from cooling-water machine 30 enters refrigerating head 20 through inlet channel 40, and the cycling use of water that flows out from refrigerating head 20 flows to cooling-water machine 30 circulations and re-uses from flowing out pipeline 50.
The utility model on inlet channel 40, be connected in parallel magnetic valve 60 and speed control valve 70.Magnetic valve 60 is controlled by numerical control system PLC, and as being in normally off in air dried magnetic valve 60 startups in season, opening speed control valve 70 is adjusted to desired flow cooling eyeglass 10; As in air humidity bigger season, closing velocity control valve 70 is enabled magnetic valve 60 control cooling water channels; Enable magnetic valve 60 control cooling-water flow and go out phototiming, prevent to condense dew and cause the eyeglass demoulding with laser instrument.
The utility model is further expanded, and temperature or humidity detector are installed on the water route, when system detects the temperature or the humidity of external environment, feeds back by feedback device again, is controlled the opening and closing of magnetic valve 60 then by PLC.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. the cooling controller of an eyeglass comprises eyeglass, near refrigerating head and cooling-water machine that eyeglass is placed, it is characterized in that: describedly come out and enter on the water route of refrigerating head to insert switching device from cooling-water machine.
2. the cooling controller of eyeglass as claimed in claim 1, it is characterized in that: described switching device is magnetic valve and speed control valve.
3. the cooling controller of eyeglass as claimed in claim 2, it is characterized in that: described magnetic valve and speed control valve are connected in parallel in the water route.
4. as the cooling controller of claim 2 or 3 described eyeglasses, it is characterized in that: described magnetic valve is controlled by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720196571 CN201154423Y (en) | 2007-12-28 | 2007-12-28 | Cooling control device for eyeglasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720196571 CN201154423Y (en) | 2007-12-28 | 2007-12-28 | Cooling control device for eyeglasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154423Y true CN201154423Y (en) | 2008-11-26 |
Family
ID=40102212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720196571 Expired - Fee Related CN201154423Y (en) | 2007-12-28 | 2007-12-28 | Cooling control device for eyeglasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154423Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161262A (en) * | 2018-03-20 | 2018-06-15 | 上海维宏电子科技股份有限公司 | Laser head with anti-dewing function |
-
2007
- 2007-12-28 CN CN 200720196571 patent/CN201154423Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161262A (en) * | 2018-03-20 | 2018-06-15 | 上海维宏电子科技股份有限公司 | Laser head with anti-dewing function |
| CN108161262B (en) * | 2018-03-20 | 2023-12-15 | 上海维宏电子科技股份有限公司 | Laser head with dew prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |