CN214252549U - Polarity detection tool for positioning magnet workpiece - Google Patents

Abstract

The utility model belongs to the technical field of positioning magnet polarity detection in a wireless charger, in particular to a polarity detection tool for positioning a magnet workpiece, which comprises a bottom plate, wherein a distribution box is fixedly arranged at the upper part of the bottom plate, a downward pressing detection cylinder is arranged at the front side of the distribution box, a detection plate is fixedly arranged at the telescopic end of the bottom of the downward pressing detection cylinder, a Hall detection assembly for magnet polarity detection is arranged at the bottom of the detection plate, a double-station tool plate for storing two workpieces to be detected is also arranged on the bottom plate, and the double-station tool plate is positioned below the detection plate and is connected with the bottom plate in a sliding manner in the left-right direction; the utility model provides a polarity detects frock has that the testing result is directly perceived, efficient and the characteristics of convenient operation use when using.

Description

Polarity detection tool for positioning magnet workpiece

Technical Field

The utility model belongs to the technical field of location magnet polarity detects among the wireless charger, concretely relates to polarity detection frock for fixing a position magnet work piece.

Background

In the consumer electronics product field, magnet, for example wireless charger etc. all will be used to many products, and these products need do the detection to the polarity of magnet and judge at the quality control in-process, and this step is accomplished the detection by artifical manual usually at present, and operating procedure is loaded down with trivial details, and detection efficiency is low, and the testing result is not directly perceived, causes the erroneous judgement very easily.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a polarity detection frock for fixing a position magnet work piece has that the testing result is directly perceived, efficient and the characteristics of convenient operation use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polarity detection frock for location magnet work piece, includes the bottom plate, the upper portion fixed mounting of bottom plate has the block terminal, the front side of block terminal is provided with and pushes down the detection cylinder, the flexible end department fixed mounting who pushes down the detection cylinder bottom has the pick-up plate, the bottom of pick-up plate is provided with the hall determine module who is used for magnet polarity to detect, still be provided with the duplex position frock board that is used for depositing two work pieces that await measuring on the bottom plate, duplex position frock board be located the below of pick-up plate and with bottom plate left and right sides direction sliding connection.

Preferably, the double-station tooling plate is connected with the bottom plate in a sliding mode through a linear guide rail, a driving cylinder used for controlling the double-station tooling plate to move left and right is arranged on the bottom plate, and a cylinder barrel end and a telescopic end of the driving cylinder are fixedly connected with the bottom plate and the double-station tooling plate respectively.

Preferably, each station on the double-station tooling plate is provided with a positioning pin, and the detection plate is provided with a pin hole matched with the positioning pin.

Preferably, a control panel is included on the distribution box.

Preferably, the bottom plate is provided with two starting buttons, and the two starting buttons are distributed on the left side and the right side of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a polarity detects frock has that the testing result is directly perceived, efficient and the characteristics of convenient operation use when using.

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 structural view of the present invention;

FIG. 2 is a schematic structural diagram of a double-station tooling plate;

FIG. 3 is a schematic structural diagram of a Hall detection assembly;

in the figure: the device comprises a base plate 1, a distribution box 2, a downward pressing detection cylinder 3, a detection plate 4, a Hall sensor 5, a double-station tooling plate 6, a linear guide rail 7, a driving cylinder 8, a positioning pin 9, a pin hole 10, a control panel 11, a start button 12, a fan-shaped magnet 13 and a square magnet 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present embodiment provides the following technical solutions: a polarity detection tool for positioning a magnet workpiece comprises a base plate 1, a distribution box 2 is fixedly installed on the upper portion of the base plate 1, a control system, a control panel 11, a power switch button, a reset button, an emergency stop button, a red indicator light and a green indicator light are included on the distribution box 2, a press-down detection cylinder 3 is arranged on the front side of the distribution box 2, a cylinder end of the press-down detection cylinder 3 is fixedly connected with the distribution box 2, a detection plate 4 is fixedly installed at a telescopic end of the bottom of the press-down detection cylinder 3, a Hall detection assembly for magnet polarity detection is arranged at the bottom of the detection plate 4, 36 fan-shaped magnets 13 and two square magnets 14 are included on the positioning magnet workpiece to be detected in the embodiment, the 36 fan-shaped magnets 13 are annularly arranged, inner rings are S poles, outer rings are N poles, and the side edges of the two square magnets 14 are attached, the side of laminating department is the S utmost point, and all the other sides are the N utmost point, and hall sensor 5 among the hall determine module corresponds with the inboard limit of fan-shaped magnet 13, outside limit and the outside limit of square magnet 14 one-to-one respectively.

Still be provided with the duplex position frock board 6 that is used for depositing two work pieces that await measuring on the bottom plate 1, duplex position frock board 6 be located the below of pick-up plate 4 and with through linear guide 7 and bottom plate 1 left right direction sliding connection, be provided with on bottom plate 1 and be used for controlling duplex position frock board 6 and remove driving actuating cylinder 8, the cylinder barrel end and the flexible end that drive actuating cylinder 8 respectively with bottom plate 1 and duplex position frock board 6 fixed connection, every station department on the duplex position frock board 6 all is provided with locating pin 9, be provided with the pinhole 10 with locating pin 9 adaptation on the pick-up plate 4, be provided with two start button 12 on bottom plate 1, two start button 12 distribute in the left and right sides of bottom plate 1.

When the detection device is used, a power switch button is turned on, a workpiece to be detected is placed on one of the stations on the double-station tooling plate 6, a starting button 12 on the same side of the station is started, the workpiece to be detected on the station is moved to a detection position below a Hall detection assembly under the driving of a driving cylinder 8, then the detection cylinder 3 is pressed downwards to extend to enable the Hall detection assembly to descend, so that a positioning pin 9 and a pin hole 10 are positioned and the detection is started, meanwhile, a worker places another workpiece to be detected on the station at the other end of the double-station tooling plate 6, after the detection with a first product is finished, another starting button 12 is started, the detected product is moved out of the detection position, another new product to be detected is moved to the detection position, the operation is circulated in sequence, when no problem exists in the detection process, a green indicating lamp is turned on, when a problem exists in the detection process, a red lamp is turned on and gives an alarm, at this time, the operator can watch the abnormal polarity of the magnet through the control panel 11, and controls the double-station tooling plate 6 to reset through the reset button and take out the abnormal product.

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 polarity detects frock for location magnet work piece which characterized in that: including bottom plate (1), the upper portion fixed mounting of bottom plate (1) has block terminal (2), the front side of block terminal (2) is provided with pushes down detection cylinder (3), the flexible end department fixed mounting who pushes down detection cylinder (3) bottom has pick-up plate (4), the bottom of pick-up plate (4) is provided with the hall detection subassembly that is used for magnet polarity to detect, still be provided with duplex position frock board (6) that are used for depositing two work pieces that await measuring on bottom plate (1), duplex position frock board (6) are located the below of pick-up plate (4) and control direction sliding connection with bottom plate (1).

2. The polarity detection tool for positioning the magnet workpiece according to claim 1, characterized in that: the double-station tooling plate (6) is connected with the bottom plate (1) in a sliding mode through the linear guide rail (7), a driving cylinder (8) used for controlling the double-station tooling plate (6) to move left and right is arranged on the bottom plate (1), and a cylinder barrel end and a telescopic end of the driving cylinder (8) are fixedly connected with the bottom plate (1) and the double-station tooling plate (6) respectively.

3. The polarity detection tool for positioning the magnet workpiece according to claim 1, characterized in that: each station on the double-station tooling plate (6) is provided with a positioning pin (9), and the detection plate (4) is provided with a pin hole (10) matched with the positioning pin (9).

4. The polarity detection tool for positioning the magnet workpiece according to claim 1, characterized in that: the distribution box (2) comprises a control panel (11).

5. The polarity detection tool for positioning the magnet workpiece according to claim 1, characterized in that: the novel multifunctional electric heating cooker is characterized in that two starting buttons (12) are arranged on the bottom plate (1), and the two starting buttons (12) are distributed on the left side and the right side of the bottom plate (1).

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