CN104296981A - Switching valve testing system - Google Patents
Switching valve testing system Download PDFInfo
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- CN104296981A CN104296981A CN201410539218.4A CN201410539218A CN104296981A CN 104296981 A CN104296981 A CN 104296981A CN 201410539218 A CN201410539218 A CN 201410539218A CN 104296981 A CN104296981 A CN 104296981A
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- guide rail
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Abstract
A switching valve testing system specifically comprises a testing table. The left portion of the testing table is a testing side, and the right portion of the testing table is a display side. The display side is a digital display screen specifically. The testing side specifically comprises a testing air pipe and two movable control towers. A testing unit is arranged on the inner sides between the two control towers. The testing air pipe is located on the side faces of the movable control towers and connected with the display screen. A rigid pipe is adopted as the testing air pipe. An optical grating protection device is installed between the two movable control towers. An optical grating is connected with a motor of the testing system. According to the switching valve testing system, a hose adopted as a traditional testing air pipe is replaced with the rigid pipe, the air impermeability of the rigid pipe is better than that of the hose, the rigid pipe is safer than the hose, and the testing quality is improved; meanwhile, the optical grating protection device is introduced, and the optical grating is connected with the motor of the testing system, so that signals are immediately sent to the motor to stop working once objects enter the testing system, the safety of the hands and other body parts is protected, and the production safety is improved.
Description
Technical field
The present invention relates to switch valve field, particularly relate to a kind of switch valve test macro.
Background technology
Switch valve refers to the switch of valve style, such as water swivel, pressure cooker valve, etc. play like this switch of cut-off effect, be called as switch valve, switch valve is roughly divided into pneumatic on-off valve and electric switching valve structurally, and what difference the valve body of pneumatic on-off valve and electric switching valve does not have, and it is different that the key distinction is that the slide block promoted in valve body changes the expulsive force of valve position.The operation cylinder that pneumatic on-off valve is delivered in valve by the control air in gas circuit (pipe) promotes piston moving belt movable slider and changes valve body valve position; Electric switching valve then produces electromagnetic attraction band movable slider by spiral winding and changes valve body valve position, by piston could be promoted after controlling air in its cylinder and forming certain pressure and slide block changes valve body valve position because pneumatic on-off valve changes valve position, during working control, switching speed is relatively slow, and the speed that electric switching valve electric current produces suction is relatively very fast, therefore very fast from motor operated switch valve events viewed from operating rate, in addition, the control signal that pneumatic on-off valve connects is air pressure signal, must connect with pipe, volume is larger; And the control signal of electric switching valve is generally current signal, available wire connects, and does not operate plunger, so the volume of the volume ratio pneumatic on-off valve of electric switching valve is little.At present, what the production of switch valve adopted mostly is, and assembly line workman divides the work that stream line operation is produced, and the detection of producing after tentatively completing just has become the most important thing.
Summary of the invention
The present invention aims to provide a kind of switch valve test macro.
For realizing above-mentioned technical purpose, the present invention by the following technical solutions, a kind of switch valve test macro, described test macro specifically comprises a test board, described test board is divided into two parts in left and right, left part is test side, right part is display side, display side is specially a digital display screen, test side specifically comprises test tracheae and mobile control tower, mobile control tower is provided with two, relatively set up, be separately positioned on the upper surface of test board, control tower realizes the movement of self by the two-layer guide rail bottom it, be arranged in parallel before and after the guide rail of the bottom, the guide rail being located at its upper strata can realize the movement of left and right, namely the upper surface of upper strata guide rail is provided with mobile control tower, inner side between two control towers is provided with test cell, test cell can freely up and down move at control tower and rotate, test cell inside is equipped with sensor and is connected display screen, can by angle, pulling force, the data such as position reach display screen display, workpiece fixing tool position is equipped with in order to assist test macro positioning workpieces when clamping switch valve is tested in the side of control tower bottom guide track, described test tracheae is positioned at the side of mobile control tower, connect display screen, test tracheae adopts hard tube, between two mobile control towers, grating protective device is housed, the motor of grating connecting test system, once there be object to enter, send signal to motor immediately to quit work.
As preferably, the sensor in described control tower test cell is pull pressure sensor.
As preferably, control tower controls the rotation of test cell by the rocking bar being arranged on top.
The switch valve test macro that the present invention relates to; change the flexible pipe that traditional test tracheae adopts into hard tube; the impermeability of hard tube is better relative to flexible pipe; also safer; improve Detection job; the present invention simultaneously also introduces grating protective device; the motor of grating connecting test system; once there be object to enter, just send signal to motor immediately and quit work, the safety of the body parts such as protection hand; improve production safety; the present invention simultaneously also adopts pull pressure sensor, upper and lower coordination, effectively can detect the data such as pulling force, angle between two positions.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
In figure: 1, test board; 2, mobile control tower; 3, display screen; 4, workpiece fixing tool position; 5, tracheae is tested.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Shown in Figure 1, a kind of switch valve test macro, described test macro specifically comprises a test board 1, described test board is divided into two parts in left and right, left part is test side, right part is display side, display side is specially a digital display screen 3, test side specifically comprises test tracheae 5 and mobile control tower 2, mobile control tower 2 is provided with two, relatively set up, be separately positioned on the upper surface of test board 1, control tower 2 realizes the movement of self by the two-layer guide rail bottom it, be arranged in parallel before and after the guide rail of the bottom, the guide rail being located at its upper strata can realize the movement of left and right, namely the upper surface of upper strata guide rail is provided with mobile control tower 2, inner side between two control towers 2 is provided with test cell, test cell can freely up and down move at control tower 2 and rotate, test cell inside is equipped with sensor and is connected display screen 3, can by angle, pulling force, the data such as position reach display screen 3 and show, workpiece fixing tool position 4 is equipped with in order to assist test macro positioning workpieces when clamping switch valve is tested in the side of control tower 2 bottom guide track, described test tracheae 5 is positioned at the side of mobile control tower 2, connect display screen 3, test tracheae 5 adopts hard tube, between two mobile control towers 2, grating protective device is housed, the motor of grating connecting test system, once there be object to enter, send signal to motor immediately to quit work.
As preferably, the sensor in described control tower 2 test cell is pull pressure sensor.
As preferably, control tower 2 controls the rotation of test cell by the rocking bar being arranged on top.
The switch valve test macro that the present invention relates to; change the flexible pipe that traditional test tracheae adopts into hard tube; the impermeability of hard tube is better relative to flexible pipe; also safer; improve Detection job; the present invention simultaneously also introduces grating protective device; the motor of grating connecting test system; once there be object to enter, just send signal to motor immediately and quit work, the safety of the body parts such as protection hand; improve production safety; the present invention simultaneously also adopts pull pressure sensor, upper and lower coordination, effectively can detect the data such as pulling force, angle between two positions.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (3)
1. a switch valve test macro, it is characterized in that, described test macro specifically comprises a test board, described test board is divided into two parts in left and right, left part is test side, right part is display side, display side is specially a digital display screen, test side specifically comprises test tracheae and mobile control tower, mobile control tower is provided with two, relatively set up, be separately positioned on the upper surface of test board, control tower realizes the movement of self by the two-layer guide rail bottom it, be arranged in parallel before and after the guide rail of the bottom, the guide rail being located at its upper strata can realize the movement of left and right, namely the upper surface of upper strata guide rail is provided with mobile control tower, inner side between two control towers is provided with test cell, test cell can freely up and down move at control tower and rotate, test cell inside is equipped with sensor and is connected display screen, can by angle, pulling force, the data such as position reach display screen display, workpiece fixing tool position is equipped with in order to assist test macro positioning workpieces when clamping switch valve is tested in the side of control tower bottom guide track, described test tracheae is positioned at the side of mobile control tower, connect display screen, test tracheae adopts hard tube, between two mobile control towers, grating protective device is housed, the motor of grating connecting test system, once there be object to enter, send signal to motor immediately to quit work.
2. test macro according to claim 1, is characterized in that, the sensor in described control tower test cell is pull pressure sensor.
3. test macro according to claim 1, is characterized in that, control tower controls the rotation of test cell by the rocking bar being arranged on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539218.4A CN104296981A (en) | 2014-10-13 | 2014-10-13 | Switching valve testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539218.4A CN104296981A (en) | 2014-10-13 | 2014-10-13 | Switching valve testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104296981A true CN104296981A (en) | 2015-01-21 |
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ID=52316808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410539218.4A Pending CN104296981A (en) | 2014-10-13 | 2014-10-13 | Switching valve testing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104296981A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01187432A (en) * | 1987-08-20 | 1989-07-26 | Liberty Technol Center Inc | System for evaluating state and performance of combination of valve and valve action element and sensor for measuring force on valve rod |
| CN101592553A (en) * | 2008-05-27 | 2009-12-02 | 纳博特斯克株式会社 | Solenoid valve testing machine |
| CN202836957U (en) * | 2012-10-23 | 2013-03-27 | 东风电子科技股份有限公司 | Comprehensive performance testing system for high-durability switch electromagnetic valve |
| CN103123301A (en) * | 2013-01-28 | 2013-05-29 | 福建海洋铜业有限公司 | Multifunctional valve dynamic detection device |
| CN103743562A (en) * | 2014-01-26 | 2014-04-23 | 武汉理工大学 | Electromagnetic valve test platform |
| CN203587706U (en) * | 2013-07-23 | 2014-05-07 | 万向钱潮股份有限公司 | Novel ABS solenoid valve response time detector |
| CN204255617U (en) * | 2014-10-13 | 2015-04-08 | 太仓越华精密机械配件有限公司 | A kind of switch valve test macro |
-
2014
- 2014-10-13 CN CN201410539218.4A patent/CN104296981A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01187432A (en) * | 1987-08-20 | 1989-07-26 | Liberty Technol Center Inc | System for evaluating state and performance of combination of valve and valve action element and sensor for measuring force on valve rod |
| CN101592553A (en) * | 2008-05-27 | 2009-12-02 | 纳博特斯克株式会社 | Solenoid valve testing machine |
| CN202836957U (en) * | 2012-10-23 | 2013-03-27 | 东风电子科技股份有限公司 | Comprehensive performance testing system for high-durability switch electromagnetic valve |
| CN103123301A (en) * | 2013-01-28 | 2013-05-29 | 福建海洋铜业有限公司 | Multifunctional valve dynamic detection device |
| CN203587706U (en) * | 2013-07-23 | 2014-05-07 | 万向钱潮股份有限公司 | Novel ABS solenoid valve response time detector |
| CN103743562A (en) * | 2014-01-26 | 2014-04-23 | 武汉理工大学 | Electromagnetic valve test platform |
| CN204255617U (en) * | 2014-10-13 | 2015-04-08 | 太仓越华精密机械配件有限公司 | A kind of switch valve test macro |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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| RJ01 | Rejection of invention patent application after publication |