CN218726162U - Automatic pressure testing mechanism for production line - Google Patents

Abstract

The utility model discloses a produce line and use automatic pressure test mechanism, the translation module is installed to the bottom of backplate, be fixed with the mounting panel on the slip table of translation module, be fixed with a plurality of work piece frock on the mounting panel, the slip table cylinder is installed to the top that lies in the translation module on the backplate, be fixed with the bedplate on the slip table of slip table cylinder, the bottom plate is installed to the bottom of bedplate, pressure sensor is installed to the bottom of bottom plate, pressure sensor's bottom is installed the gauge stick, the bottom of mounting panel is just corresponding the work piece frock and is installed the metal response piece, the metal proximity sensor is installed to the bottom of translation module just corresponding the metal response piece, display screen and microprocessor are installed to the side of backplate, metal proximity sensor electric connection microprocessor's input, microprocessor's output electric connection translation module. The utility model discloses a metal proximity sensor cooperation metal response piece location that sets up, the location is accurate, guarantees that test rod and work piece detection face butt joint are accurate, promotes and detects the precision.

Description

Automatic pressure testing mechanism for production line

Technical Field

The utility model relates to a pressure test technical field specifically is an automatic pressure test mechanism is used to production line.

Background

Various current products develop towards portable, light direction, especially the cell-phone field, more require the cell-phone to increase the function in limited space, and this makes organism structural design more compact, consequently, the mounted position of camera module receives the compression often. When the camera module assembles in the complete machine, can receive the pressure of all directions for the formation of image quality of camera module, the function all receives the influence, consequently, when production camera, need carry out pressure test, so that increase the qualification rate of product.

In prior art, adopt manual control translation module to stop, the butt joint of manual realization measuring bar and work piece detection face, positioning accuracy is low, and the contact work piece detection face that the measuring bar can not be fine can influence pressure test precision. Therefore, it is necessary to design an automatic pressure testing mechanism for production line.

SUMMERY OF THE UTILITY MODEL

To the aforesaid condition, for overcoming prior art's defect, the utility model provides a produce line and use automatic pressure test mechanism, through the metal proximity sensor cooperation metal response piece location that sets up, the location is accurate, guarantees that test rod and work piece detection face butt joint are accurate, promotes and detects the precision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a produce line and use automatic pressure test mechanism, includes the backplate, the translation module is installed to the bottom of backplate, be fixed with the mounting panel on the slip table of translation module, be fixed with a plurality of work piece frock on the mounting panel, lie in the top of translation module on the backplate and install the slip table cylinder, be fixed with the bedplate on the slip table of slip table cylinder, the bottom plate is installed to the bottom of bedplate, pressure sensor is installed to the bottom of bottom plate, the test bar is installed to pressure sensor's bottom, the bottom of mounting panel is just corresponding work piece frock and is installed the metal response piece, the bottom of translation module is just corresponding the metal response piece and is installed metal proximity sensor, display screen and microprocessor are installed to the side of backplate, metal proximity sensor electric connection microprocessor's input, microprocessor's output electric connection translation module.

Preferably, the workpiece tool is provided with at least one workpiece.

Preferably, the metal proximity sensor and the detection rod are located on the same plane.

Preferably, the bottom of the translation module is provided with a mounting groove, a sensor seat is fixed in the mounting groove through a screw, and the sensor seat is provided with a metal proximity sensor.

Preferably, a magnetostrictive displacement sensor is installed on the side edge of the seat plate, and the moving end of the magnetostrictive displacement sensor is connected with the positioning seat on the sliding table cylinder.

The utility model has the advantages that:

1. the metal proximity sensor is matched with the metal induction sheet for positioning, so that the positioning is accurate, the detection rod and the detection surface of the workpiece are accurately butted, and the detection precision is improved;

2. the sensor seat is fixed in the mounting groove through a screw, so that the position of the sensor seat can be conveniently and freely adjusted;

3. the setting of magnetostrictive displacement sensor, the flexible volume of accurate measurement slip table cylinder to with monitoring information transmission to microprocessor, conveniently realize the accurate control of slip table cylinder flexible volume, with the measurement demand that satisfies the difference.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the translation module of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the sensor seat of the present invention;

reference numbers in the figures: 1. a back plate; 2. a translation module; 3. a display screen; 4. mounting a plate; 5. workpiece tooling; 6. a sliding table cylinder; 7. a seat plate; 8. a base plate; 9. a pressure sensor; 10. a detection lever; 11. positioning seats; 12. a magnetostrictive displacement sensor; 13. a metal proximity sensor; 14. a microprocessor; 15. mounting grooves; 16. a metal induction sheet; 17. the sensor seat.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.

Example one

Given by fig. 1, fig. 2 and fig. 3, the utility model provides the following technical solutions: an automatic pressure testing mechanism for a production line comprises a back plate 1, a translation module 2 is installed at the bottom of the back plate 1, a mounting plate 4 is fixed on a sliding table of the translation module 2, a plurality of workpiece tools 5 are fixed on the mounting plate 4, a sliding table cylinder 6 is installed on the back plate 1 and positioned above the translation module 2, a seat plate 7 is fixed on the sliding table of the sliding table cylinder 6, a bottom plate 8 is installed at the bottom of the seat plate 7, a pressure sensor 9 is installed at the bottom of the bottom plate 8, a detection rod 10 is installed at the bottom of the pressure sensor 9, a metal induction sheet 16 is installed at the bottom of the mounting plate 4 just corresponding to the workpiece tools 5, a metal proximity sensor 13 is installed at the bottom of the translation module 2 just corresponding to the metal induction sheet 16, a display screen 3 and a microprocessor 14 are installed at the side edge of the back plate 1, the metal proximity sensor 13 is electrically connected with the input end of the microprocessor 14, the output end of the microprocessor 14 is electrically connected with the translation module 2, a workpiece to be tested is placed on a workpiece fixture 5, a translation module 2 drives a mounting plate 4 to translate until a metal induction sheet 16 on the mounting plate 4 moves right above a metal proximity sensor 13, the metal proximity sensor 13 transmits a signal to a microprocessor 14, the microprocessor 14 controls the translation module 2 to stop working after processing, then a sliding table cylinder 6 moves to push a seat plate 7 to move downwards and move forwards, a detection rod 10 presses the workpiece to be tested, a pressure sensor 9 detects the pressure and displays the detection signal on a display screen 3 after processing through the microprocessor 14, the sliding table cylinder 6 returns to an initial position after completing the pressure test, the translation module 2 returns to the initial position to complete the pressure test, a plurality of workpiece fixtures 5 can be installed on the mounting plate 4 of the translation module 2, and the metal induction sheet 16 is installed at a position, which is right opposite to the corresponding workpiece fixtures 5, on the mounting plate 4, can realize that material loading detects many times, metal proximity sensor 13 cooperation metal response piece 16 location through the setting, the location is accurate, guarantee that test rod 10 and work piece detection face butt joint are accurate, promote and detect the precision, wherein translation module 2 adopts LBW50 straight line module, slip table cylinder 6 adopts MXS25L slip table cylinder, pressure sensor 9 adopts TYZV02 piezoresistive pressure sensor, metal proximity sensor 13 adopts E2E-NEXT metal proximity sensor, microprocessor 14 adopts S7-300PLC controller.

Preferably, at least one workpiece fixture 5 is provided.

Preferably, the metal proximity sensor 13 is located on the same plane as the sensing rod 10.

Example two

Referring to fig. 2 and 3, as another preferred embodiment, the difference from the first embodiment is that the bottom of the translation module 2 is provided with a mounting groove 15, a sensor seat 17 is fixed inside the mounting groove 15 through a screw, a metal proximity sensor 13 is mounted on the sensor seat 17, and the sensor seat 17 is fixed inside the mounting groove 15 through a screw, so that the position of the sensor seat 17 can be freely adjusted.

EXAMPLE III

Referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that a magnetostrictive displacement sensor 12 is installed on the side of the seat plate 7, the moving end of the magnetostrictive displacement sensor 12 is connected with a positioning seat 11 on the sliding table cylinder 6, the magnetostrictive displacement sensor 12 is arranged to accurately measure the telescopic amount of the sliding table cylinder 6 and transmit monitoring information to a microprocessor 14, so that the accurate control of the telescopic amount of the sliding table cylinder 6 is conveniently realized, and different measurement requirements are met.

The working principle is as follows: put the work piece that awaits measuring on work piece frock 5, translation module 2 drives mounting panel 4 translation, until metal response piece 16 on the mounting panel 4 removes directly over metal proximity sensor 13, metal proximity sensor 13 is with signal transmission to microprocessor 14 this moment, microprocessor 14 handles back control translation module 2 stop work, slip table cylinder 6 moves, promote bedplate 7 downward movement and advance, measuring rod 10 presses the work piece that awaits measuring, pressure sensor 9 measures pressure, and show on display screen 3 after processing test signal through microprocessor 14, slip table cylinder 6 returns initial position after accomplishing, translation module 2 gets back to initial position, accomplish pressure test, can install a plurality of work piece frock 5 on the mounting panel 4 of translation module 2, and just install metal response piece 16 in the position department that corresponds work piece frock 5 on mounting panel 4, can realize material loading many times and detect once, cooperate metal response piece 16 location through the metal proximity sensor 13 that sets up, the location is accurate, guarantee that measuring rod 10 and work piece detection face butt joint is accurate, promote the detection precision.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a produce line and use automatic pressure test mechanism, includes backplate (1), translation module (2) are installed to the bottom of backplate (1), be fixed with mounting panel (4) on the slip table of translation module (2), be fixed with a plurality of work piece frock (5) on mounting panel (4), slip table cylinder (6) are installed to the top that lies in translation module (2) on backplate (1), be fixed with bedplate (7) on the slip table of slip table cylinder (6), bottom plate (8) are installed to the bottom of bedplate (7), pressure sensor (9) are installed to the bottom of bottom plate (8), check rod (10), its characterized in that are installed to the bottom of pressure sensor (9): the utility model discloses a metal touch screen, including mounting panel (4), metal response piece (16) are just installed to the bottom of mounting panel (4) just corresponding work piece frock (5), metal proximity sensor (13) are just installed to the bottom of translation module (2) corresponding metal response piece (16), display screen (3) and microprocessor (14) are installed to the side of backplate (1), the input of metal proximity sensor (13) electric connection microprocessor (14), the output electric connection translation module (2) of microprocessor (14).

2. The automatic pressure testing mechanism for production line of claim 1, wherein: at least one workpiece tool (5) is arranged.

3. The automatic pressure testing mechanism for production line of claim 1, wherein: the metal proximity sensor (13) and the detection rod (10) are located on the same plane.

4. The automatic pressure testing mechanism for production line of claim 1, wherein: the bottom of translation module (2) is provided with mounting groove (15), the inside of mounting groove (15) is through the fix with screw sensor seat (17), install metal proximity sensor (13) on sensor seat (17).

5. The automatic pressure testing mechanism for production line of claim 1, wherein: magnetostrictive displacement sensor (12) are installed to the side of bedplate (7), magnetostrictive displacement sensor's (12) removal end is connected with positioning seat (11) on slip table cylinder (6).

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