CN201424430Y - Pressure proportional regulating system of cutting knife - Google Patents
Pressure proportional regulating system of cutting knife Download PDFInfo
- Publication number
- CN201424430Y CN201424430Y CN2009200270698U CN200920027069U CN201424430Y CN 201424430 Y CN201424430 Y CN 201424430Y CN 2009200270698 U CN2009200270698 U CN 2009200270698U CN 200920027069 U CN200920027069 U CN 200920027069U CN 201424430 Y CN201424430 Y CN 201424430Y
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- CN
- China
- Prior art keywords
- pressure
- regulating system
- valve
- air
- cutting knife
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- 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 relates to a pressure regulating system used on a glass-cutting machine for controlling the pressure of a cutting knife, in particular to a pressure proportional regulating system ofthe cutting knife. The pressure proportional regulating system comprises an air supply, an air pipe and an air cylinder. A cutting knife head is installed at the end of the piston rod of the air cylinder. A proportional valve is arranged between the air pipe and the air inlet of the air cylinder. A solenoid valve and a throttling valve which are connected in series are arranged between the air pipe and the air outlet of the air cylinder. The pressure proportional regulating system utilizes the characteristic that an electrical proportional valve can make output pressure always changes in proportion to input signal, adopts the electrical proportional valve which can automatically adjust and control the cutting pressure according to different glass depths, and can automatically control thepressure of the knife head through a CNC system. The utility model has the advantages that the measurement is accurate, and the use is convenient.
Description
Technical field
The utility model relates to and is used for the voltage-regulating system of Cutting Control cutter pressure on a kind of glass cutting machine, particularly a kind of cutters pressure ratio regulation system.
Background technology
In the glass cutting industry, the pressure of cutters all is the difference according to thickness of glass, manually adjusts cutter head pressure.
Summary of the invention
The utility model provides a kind of cutters pressure ratio regulation system that can adjust cutter head pressure automatically in order to overcome the deficiency of artificial adjustment cutter head pressure.
The utility model is realized by following measure:
Cutters pressure ratio regulation system of the present utility model includes source of the gas, tracheae, cylinder; The tailpiece of the piston rod of cylinder is equipped with cutter head; Be connected with a proportional valve between the inlet mouth of tracheae and cylinder, be connected with the magnetic valve and the throttling valve that are in series between the air outlet of tracheae and cylinder.
Cutters pressure ratio regulation system of the present utility model preferably is connected with a triplet that is in series by strainer, relief valve and oil sprayer between described source of the gas and the tracheae.
The utility model be exactly utilize electric Proportion valve can make output pressure always with the characteristics of the proportional variation of input signal.Adopted electric Proportion valve according to the different auto-control cutting pressures of thickness of glass, controlled cutter head pressure automatically by the CNC system.Have and measure accurately advantage easy to use.
Description of drawings
Accompanying drawing 1 is a user mode synoptic diagram of the present utility model.
Among the figure, 1 source of the gas, 2 triplets, 3 tracheaes, 4 magnetic valves, 5 throttling valve, 6 cylinders, 7 proportional valves.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is a specific embodiment of the present utility model.This embodiment comprises that tailpiece of the piston rod is equipped with the cylinder 6 of cutter head, control piston bar (that is: cutter head) stretches out the proportional valve 7 of pressure, the throttling valve 5 and the magnetic valve 4 of control piston bar (that is: cutter head) withdrawal flow and pressure, and the triplet of forming by strainer, relief valve, oil sprayer 2, also have tracheae 3 and provide compressed-air actuated source of the gas 1 for total system.
Claims (2)
1. a cutters pressure ratio regulation system is characterized in that: include source of the gas (1), tracheae (2), cylinder (6); The tailpiece of the piston rod of cylinder (6) is equipped with cutter head; Be connected with a proportional valve (7) between the inlet mouth of tracheae and cylinder, be connected with the magnetic valve (4) and the throttling valve (5) that are in series between the air outlet of tracheae and cylinder.
2. cutters pressure ratio regulation system according to claim 1 is characterized in that: be connected with a triplet that is in series by strainer, relief valve and oil sprayer (2) between described source of the gas and the tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200270698U CN201424430Y (en) | 2009-06-19 | 2009-06-19 | Pressure proportional regulating system of cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200270698U CN201424430Y (en) | 2009-06-19 | 2009-06-19 | Pressure proportional regulating system of cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424430Y true CN201424430Y (en) | 2010-03-17 |
Family
ID=42023869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200270698U Expired - Fee Related CN201424430Y (en) | 2009-06-19 | 2009-06-19 | Pressure proportional regulating system of cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424430Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219368A (en) * | 2011-04-12 | 2011-10-19 | 深圳市晶向科技有限公司 | System and method for controlling cutting wheel pressure of TFT-LCD (thin film transitor-liquid crystal display) glass cutting machine |
| CN106527518A (en) * | 2016-12-08 | 2017-03-22 | 东旭科技集团有限公司 | Apparatus and method for controlling cutter pressure of cutting machine |
| CN108999831A (en) * | 2018-07-16 | 2018-12-14 | 江苏新美星包装机械股份有限公司 | A kind of servo draft cylinder and servo drawing process |
| CN111906614A (en) * | 2020-08-13 | 2020-11-10 | 蚌埠中光电科技有限公司 | Constant-pressure pressing device for grinding glass surface of advanced generation TFT substrate |
| CN112456778A (en) * | 2020-10-16 | 2021-03-09 | 彩虹（合肥）液晶玻璃有限公司 | Accurate automatic pressurization system of TFT cutting knife |
-
2009
- 2009-06-19 CN CN2009200270698U patent/CN201424430Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219368A (en) * | 2011-04-12 | 2011-10-19 | 深圳市晶向科技有限公司 | System and method for controlling cutting wheel pressure of TFT-LCD (thin film transitor-liquid crystal display) glass cutting machine |
| CN106527518A (en) * | 2016-12-08 | 2017-03-22 | 东旭科技集团有限公司 | Apparatus and method for controlling cutter pressure of cutting machine |
| CN106527518B (en) * | 2016-12-08 | 2019-12-06 | 东旭科技集团有限公司 | device and method for controlling cutting pressure of cutting machine |
| CN108999831A (en) * | 2018-07-16 | 2018-12-14 | 江苏新美星包装机械股份有限公司 | A kind of servo draft cylinder and servo drawing process |
| CN111906614A (en) * | 2020-08-13 | 2020-11-10 | 蚌埠中光电科技有限公司 | Constant-pressure pressing device for grinding glass surface of advanced generation TFT substrate |
| CN112456778A (en) * | 2020-10-16 | 2021-03-09 | 彩虹（合肥）液晶玻璃有限公司 | Accurate automatic pressurization system of TFT cutting knife |
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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: 20100317 Termination date: 20120619 |