CN216770527U - Stroke measuring device suitable for electromagnetic valve - Google Patents
Stroke measuring device suitable for electromagnetic valve Download PDFInfo
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- CN216770527U CN216770527U CN202122983791.2U CN202122983791U CN216770527U CN 216770527 U CN216770527 U CN 216770527U CN 202122983791 U CN202122983791 U CN 202122983791U CN 216770527 U CN216770527 U CN 216770527U
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- electromagnetic valve
- measuring device
- device suitable
- stroke
- conveyor
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Abstract
The utility model provides a stroke measuring device suitable for an electromagnetic valve, which relates to the technical field of electromagnetic valves and comprises a conveying device, wherein clamping mechanisms used for clamping the electromagnetic valve are uniformly arranged on the conveying device, a driving motor is arranged on the conveying device, a sheave mechanism used for driving the conveying device to intermittently move is arranged at the output end of the driving motor, a lifting device is arranged on one side of the conveying device, a thrust limiter is arranged at the movable end of the lifting device, and a detection probe is arranged on the thrust limiter; after the stroke of the electromagnetic valve is finished, the thrust limiter is started when the detection probe continues to descend, the distance detector immediately records the moving distance of the thrust limiter at the moment, the stroke of the electromagnetic valve can be obtained, then the lifting device ascends, the conveying device drives the next electromagnetic valve to be conveyed below the detection probe, the stroke of the next electromagnetic valve can be measured, and the stroke of the electromagnetic valve can be rapidly detected in batches.
Description
Technical Field
The utility model relates to the technical field of electromagnetic valves, in particular to a stroke measuring device suitable for an electromagnetic valve.
Background
The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, is not limited to hydraulic pressure and pneumatic pressure, and is often applied to an industrial control system to adjust the direction, flow rate, speed and other parameters of a medium. The electromagnetic valves are various, different electromagnetic valves can be matched with different circuits for use, and play a role in different positions of a control system, so that expected control is realized, and the control precision and flexibility are ensured; in general, the most commonly used electromagnetic valves include check valves, safety valves, directional control valves, speed control valves, and the like. At present, the electromagnetic valve is widely applied to a hydraulic control system, and the quality of an assembly technology of the electromagnetic valve is usually directly related to the service performance of the electromagnetic valve. In the application process of the electromagnetic valve, the stroke control of the electromagnetic valve is the key point to be paid attention to in the control process of the electromagnetic valve, and the accuracy of the electromagnetic valve control is directly influenced by the quality of the stroke control.
The existing solenoid valve stroke measuring device can only measure singly when the solenoid valve stroke is measured, and is inconvenient when a large quantity of solenoid valves need to measure the stroke.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stroke measuring device suitable for an electromagnetic valve, and aims to solve the problem that the stroke measuring device of the electromagnetic valve in the prior art is inconvenient in batch measurement of strokes of the electromagnetic valve.
In order to achieve the purpose, the utility model adopts the following technical scheme: stroke measuring device suitable for solenoid valve, including conveyor, conveyor is last the equipartition and installs the fixture that is used for the centre gripping solenoid valve, conveyor is last to install driving motor, driving motor's output is installed and is used for driving conveyor intermittent motion's sheave mechanism, one side of conveyor is provided with elevating gear, the thrust limiter is installed to elevating gear's expansion end, install the detection probe on the thrust limiter, signal connection has the distance detector on the thrust limiter.
According to a further technical scheme, the conveying device is a conveyor belt.
In order to enable the utility model to have the function of enabling the solenoid valve to move for a certain distance each time, the further technical scheme of the utility model is that the sheave mechanism comprises a rotary disc fixedly arranged on an output shaft of the driving motor and a sheave fixedly arranged on a rotating shaft of the conveying belt, a locking disc for locking the sheave is arranged on the rotary disc, and a rotating pin for driving the sheave to rotate is fixedly arranged on the rotary disc.
In order to ensure that the electromagnetic valve fixing device has the function of conveniently fixing the electromagnetic valve, the utility model has the further technical scheme that a placing groove for placing the electromagnetic valve is arranged on the conveying belt along the conveying direction of the conveying belt.
In order to enable the electromagnetic valve clamping mechanism to have the function of clamping the electromagnetic valve, the further technical scheme is that the clamping mechanism comprises fixing plates fixedly arranged on two sides of the placing groove, an elastic assembly is mounted on each fixing plate, and an arc-shaped clamping plate is mounted at the movable end of each elastic assembly.
According to a further technical scheme, the elastic assembly comprises a sleeve fixedly arranged on the fixed plate, a movable rod is arranged in the sleeve in a sliding mode, a spring is arranged between the movable rod and the sleeve, one end of the spring is fixedly connected with the movable rod, and the other end of the spring is fixedly connected with the bottom of the sleeve.
In order to enable the lifting device to have the function of driving the thrust limiter to move, the further technical scheme is that the lifting device is an electric telescopic rod.
The utility model has the beneficial effects that:
when the electromagnetic valve stroke measuring device is used, when the electromagnetic valve stroke is measured, after the electromagnetic valve is placed on the conveying device, the electromagnetic valve is clamped through the clamping mechanism, then the conveying device drives the clamping mechanism to move, the clamping mechanism is uniformly distributed in the conveying direction of the conveying device, when the driving motor drives the sheave mechanism to operate, the sheave mechanism drives the conveying device to move in a certain direction every time, further, the distance of each movement of the electromagnetic valve is fixed, the lifting device drives the thrust limiter and the detection probe to descend, when the detection probe descends, the thrust limiter is started, when the travel of the electromagnetic valve is finished, the detection probe continues descending, the distance detector immediately records the moving distance of the lower thrust limiter, the stroke of the electromagnetic valve can be obtained, then the lifting device ascends, the conveying device drives the next electromagnetic valve to be conveyed below the detection probe, the next electromagnetic valve stroke can be measured, and the stroke of the electromagnetic valves can be detected rapidly in batches.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
Fig. 3 is a schematic cross-sectional view of the elastic member of the present invention.
In the figure: 1. a conveying device; 2. a clamping mechanism; 21. a fixing plate; 22. an elastic component; 221. a sleeve; 222. a movable rod; 223. a spring; 23. an arc-shaped clamping plate; 3. a drive motor; 4. a sheave mechanism; 41. a turntable; 42. a grooved wheel; 43. a locking plate; 44. a rotation pin; 5. a lifting device; 6. a thrust limiter; 7. detecting the probe; 8. a distance detector; 9. and (6) placing the groove.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-3, a stroke measuring device suitable for solenoid valve, includes conveyor 1, conveyor 1 is last to equipartition install the fixture 2 that is used for the centre gripping solenoid valve, conveyor 1 is last to install driving motor 3, sheave mechanism 4 that is used for driving conveyor 1 intermittent motion is installed to driving motor 3's output, one side of conveyor 1 is provided with elevating gear 5, thrust limiter 6 is installed to elevating gear 5's expansion end, install detection probe 7 on the thrust limiter 6, signal connection has distance detector 8 on the thrust limiter 6.
In the embodiment, when the stroke of the electromagnetic valve is measured, after the electromagnetic valve is placed on the conveying device, the electromagnetic valve is clamped by the clamping mechanism 2, then the conveying device 1 drives the clamping mechanism 2 to move, because the clamping mechanisms 2 are uniformly distributed and arranged in the conveying direction of the conveying device 1, when the driving motor 3 drives the sheave mechanism 4 to operate, the sheave mechanism 4 drives the conveying device 1 to move in a certain direction each time, so that the distance for driving the electromagnetic valve to move in each time is fixed, the lifting device 5 drives the thrust limiter 6 and the detection probe 7 to descend, when the detection probe 7 descends, the travel switch of the electromagnetic valve is abutted against the travel switch of the electromagnetic valve, when the travel of the electromagnetic valve is finished, the thrust limiter 6 starts when the detection probe continues descending, at the moment, the distance detector immediately records the moving distance of the thrust limiter, and then the travel of the electromagnetic valve can be obtained, then the lifting device 5 rises, the conveying device 1 drives the next electromagnetic valve to be conveyed below the detection probe, and the stroke of the next electromagnetic valve can be measured.
Specifically, the conveying device 1 is a conveyor belt; the movement can be performed by a solenoid valve falling off the conveyor belt.
Specifically, the sheave mechanism 4 includes a rotary disc 41 fixedly arranged on the output shaft of the driving motor 3 and a sheave 42 fixedly arranged on the rotating shaft of the conveyor belt, a locking disc 43 for locking the sheave 42 is arranged on the rotary disc 41, and a rotating pin 44 for driving the sheave 42 to rotate is fixedly arranged on the rotary disc 41; the turntable 41 is driven to rotate by the driving motor 41, the sheave 42 is driven to rotate by the rotating pin 44, and the sheave 42 is prevented from rotating by the locking plate 43.
Preferably, a placing groove 9 for placing the electromagnetic valve is arranged along the conveying direction of the conveying belt; the positioning of the electromagnetic valve is facilitated by the arrangement of the placing groove 9.
Specifically, the clamping mechanism 2 comprises fixed plates 21 fixedly arranged on two sides of the placing groove, an elastic assembly 22 is arranged on the fixed plates 21, and an arc-shaped clamping plate 23 is arranged at the movable end of the elastic assembly 22; the fixation of the solenoid valve is completed after the solenoid valve is placed in the placing groove 9 by pulling the elastic member 22.
Specifically, the elastic assembly 22 includes a sleeve 221 fixedly disposed on the fixing plate 21, a movable rod 222 is slidably disposed in the sleeve 221, a spring 223 is disposed between the movable rod 222 and the sleeve 221, one end of the spring 223 is fixedly connected to the movable rod 222, and the other end of the spring 223 is fixedly connected to the bottom of the sleeve 221.
Preferably, the lifting device 5 is an electric telescopic rod; the electric telescopic rod drives the thrust limiter 6 and the detection probe.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a stroke measuring device suitable for solenoid valve, its characterized in that, includes conveyor (1), fixture (2) that are used for the centre gripping solenoid valve are installed to the equipartition on conveyor (1), install driving motor (3) on conveyor (1), geneva mechanism (4) that are used for driving conveyor (1) intermittent motion are installed to the output of driving motor (3), one side of conveyor (1) is provided with elevating gear (5), thrust limiter (6) are installed to the expansion end of elevating gear (5), install detecting probe (7) on thrust limiter (6), signal connection has distance detector (8) on thrust limiter (6).
2. Stroke measuring device suitable for electromagnetic valves according to claim 1, characterized in that said conveying means (1) is a conveyor belt.
3. The stroke measuring device suitable for the electromagnetic valve according to claim 2, wherein the geneva gear (4) comprises a rotary disc (41) fixedly arranged on the output shaft of the driving motor (3) and a geneva gear (42) fixedly arranged on the rotating shaft of the conveyor belt, a locking disc (43) for locking the geneva gear (42) is arranged on the rotary disc (41), and a rotating pin (44) for driving the geneva gear (42) to rotate is fixedly arranged on the rotary disc (41).
4. Stroke measuring device suitable for solenoid valves according to claim 2, characterized in that along the conveyor belt in its conveying direction a placing slot (9) for placing the solenoid valve is mounted.
5. The stroke measuring device suitable for the electromagnetic valve according to claim 4, wherein the clamping mechanism (2) comprises a fixed plate (21) fixedly arranged at two sides of the placing groove, an elastic component (22) is arranged on the fixed plate (21), and an arc-shaped clamping plate (23) is arranged at the movable end of the elastic component (22).
6. The stroke measuring device suitable for the electromagnetic valve according to claim 5, wherein the elastic component (22) comprises a sleeve (221) fixedly arranged on the fixing plate (21), a movable rod (222) is slidably arranged in the sleeve (221), a spring (223) is arranged between the movable rod (222) and the sleeve (221), one end of the spring (223) is fixedly connected with the movable rod (222), and the other end of the spring is fixedly connected with the bottom of the sleeve (221).
7. The stroke measuring device suitable for electromagnetic valves according to any of the claims from 1 to 6, characterized in that said lifting means (5) are electric telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122983791.2U CN216770527U (en) | 2021-11-30 | 2021-11-30 | Stroke measuring device suitable for electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122983791.2U CN216770527U (en) | 2021-11-30 | 2021-11-30 | Stroke measuring device suitable for electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216770527U true CN216770527U (en) | 2022-06-17 |
Family
ID=81964239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122983791.2U Active CN216770527U (en) | 2021-11-30 | 2021-11-30 | Stroke measuring device suitable for electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216770527U (en) |
-
2021
- 2021-11-30 CN CN202122983791.2U patent/CN216770527U/en active Active
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