CN218331768U

CN218331768U - Capacitor lead wire detection mechanism

Info

Publication number: CN218331768U
Application number: CN202221257131.4U
Authority: CN
Inventors: 顾慧军; 张勇君; 刘念龙
Original assignee: Dongguan City Major Industry Machinery Co ltd
Current assignee: Dongguan City Major Industry Machinery Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-01-17
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a capacitor lead wire detection mechanism, including fixing base, first shell fragment, second shell fragment, third shell fragment, fourth shell fragment, first switch mounting panel, second switch mounting panel, first inductive switch, second inductive switch, third inductive switch and fourth inductive switch, the front end of first shell fragment, second shell fragment, third shell fragment, fourth shell fragment stretches out from the fixing base the place ahead, the capacitor lead wire puts at the fixing base front end during operation, if the capacitor is qualified; then the lead wire contacts first shell fragment, second shell fragment, fourth shell fragment and makes first shell fragment, second shell fragment, fourth shell fragment withdraw the fixing base, the third shell fragment then does not move, thereby first inductive switch, second inductive switch, fourth inductive switch sense the shell fragment signals that correspond separately and judge that the condenser is qualified, this condenser lead wire detection mechanism has adopted the structure of mechanical type contact detection condenser lead wire, can be effective, stable, quick detection condenser lead wire whether qualified.

Description

Capacitor lead wire detection mechanism

Technical Field

The utility model relates to a condenser equipment field, concretely relates to condenser lead wire detection mechanism.

Background

Two conductors which are close to each other, with a non-conductive insulating medium in between, constitute a capacitor. The capacitor is generally provided with two leads (also called pins) at the bottom for conducting electricity, in the production process of capacitor assembly, in order to distinguish positive and negative electrodes, the lengths of the two leads are different, generally, the longer lead is the positive electrode, and the shorter lead is the negative electrode.

SUMMERY OF THE UTILITY MODEL

There is above-mentioned defect to prior art, the utility model provides a condenser lead wire detection mechanism adopts mechanical type detection mode in order to compensate the not enough of detection of shooing, and concrete technical scheme is as follows:

a capacitor lead detection mechanism comprises a fixed seat, a first elastic sheet, a second elastic sheet, a third elastic sheet, a fourth elastic sheet, a first switch mounting plate, a second switch mounting plate, a first induction switch, a second induction switch, a third induction switch and a fourth induction switch, wherein the first elastic sheet, the second elastic sheet, the third elastic sheet and the fourth elastic sheet are respectively inserted into the fixed seat in a sliding mode, the front end of the fourth elastic sheet extends out of the front of the fixed seat, the first elastic sheet, the second elastic sheet is located above the fixed seat, the third elastic sheet is located below the fourth elastic sheet, the first elastic sheet is flush with the second elastic sheet, the third elastic sheet is flush with the fourth elastic sheet, the height between the first elastic sheet and the third elastic sheet is equal to the height between the second elastic sheet and the fourth elastic sheet, the first elastic sheet, the second elastic sheet, the third elastic sheet is used for retracting into the fourth induction switch, whether the third induction switch is used for retracting into the fourth induction switch, and whether the third induction switch is used for retracting into the fourth induction switch and retracting into the fixed seat, the fourth induction switch.

As a preferred scheme of the utility model, first inductive switch, second inductive switch, third inductive switch, fourth inductive switch all are equipped with the response pilot lamp.

As an optimized scheme of the utility model, first shell fragment, second shell fragment, third shell fragment, fourth shell fragment all are equipped with the convex tablet that makes progress.

As a preferred scheme of the utility model, fixing base the place ahead installation baffle, the vertical setting of baffle, baffle separate first shell fragment and second shell fragment, third shell fragment and fourth shell fragment separate.

As a preferred scheme of the utility model, the limiting plate is installed at the fixing base rear, and the limiting plate has 4 and the position corresponding with the position of first shell fragment, second shell fragment, third shell fragment, fourth shell fragment respectively, and fixing base internally mounted spring, spring have 4 and the position corresponding with the position of first shell fragment, second shell fragment, third shell fragment, fourth shell fragment respectively.

Has the advantages that: the utility model discloses the condenser lead wire puts in the fixing base front end when detecting work, if the condenser is qualified; then the first shell fragment of pin contact, the second shell fragment, the fourth shell fragment makes first shell fragment, the second shell fragment, the withdrawal of fourth shell fragment fixing base, the third shell fragment is then not moved, thereby first inductive switch, the second inductive switch, the fourth inductive switch senses the shell fragment signals that correspond separately and judges that the condenser is qualified, this condenser lead wire detection mechanism has adopted the structure of mechanical type contact detection condenser lead wire, can be effective, stable, quick detect out the condenser lead wire whether qualified, satisfy the production demand.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view from another perspective of the present invention;

fig. 3 is an exploded view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is a perspective view of the present invention;

fig. 6 is a schematic diagram of the detection principle of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

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 indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in figures 1-4, a capacitor lead wire detection mechanism comprises a fixed seat 1, a first elastic sheet 2, a second elastic sheet 3, a third elastic sheet 4, a fourth elastic sheet 5, a first switch mounting plate 6, a second switch mounting plate 7, a first inductive switch 8, a second inductive switch 9, a third inductive switch 10 and a fourth inductive switch 11, wherein the first elastic sheet 2, the second elastic sheet 3, the third elastic sheet 4 and the fourth elastic sheet 5 are respectively inserted in the fixed seat 1 in a sliding manner, the front ends of the first elastic sheet 2, the second elastic sheet 3, the third elastic sheet 4 and the fourth elastic sheet 5 extend out of the front of the fixed seat 1, the first elastic sheet 2 and the second elastic sheet 3 are positioned above, the third elastic sheet 4 and the fourth elastic sheet 5 are positioned below, the first elastic sheet 2 is flush with the second elastic sheet 2, the third elastic sheet 4 is flush with the fourth elastic sheet 5, the height between the first elastic sheet 2 and the third elastic sheet 4 is equal to the height between the second elastic sheet 3 and the fourth elastic sheet 5, the height between the second elastic sheet 3 and the fourth elastic sheet 5 is smaller than the length of the anode lead of the capacitor, so that the anode lead can contact the second elastic sheet 3 and the fourth elastic sheet 5, the length of the cathode lead of the capacitor can reach the first elastic sheet 2 and can not reach the third elastic sheet 4, the rear ends of the first elastic sheet 2, the second elastic sheet 3, the third elastic sheet 4 and the fourth elastic sheet 5 extend out of the rear part of the fixed seat 1, a first switch mounting plate 6 and a second switch mounting plate 7 are arranged on the side of the fixed seat 1, a first inductive switch 8 and a second inductive switch 9 are arranged on the rear part of the first switch mounting plate 6, the first inductive switch 8 is used for sensing whether the first elastic sheet 2 retracts into the fixed seat 1 or not, the second inductive switch 9 is used for sensing whether the second elastic sheet 3 retracts into the fixed seat or not, a third inductive switch 10 and a fourth inductive switch 11 are arranged on the rear part of the second switch mounting plate 7, the third inductive switch 10 is used for sensing whether the third elastic sheet 4 retracts into the fixed seat, and the fourth inductive switch 11 is used for sensing whether the fourth elastic sheet 5 retracts into the fixed seat 1.

Specifically, first inductive switch 8, second inductive switch 9, third inductive switch 10, fourth inductive switch 11 all is equipped with inductive indicator 12, when first shell fragment 2, second shell fragment 3, third shell fragment 4, when fourth shell fragment 5 recoil withdrawal fixing base 1, corresponding first inductive switch 8, second inductive switch 9, third inductive switch 10, fourth inductive switch 11 senses the shell fragment, inductive indicator 12 lights the user of directly perceived suggestion, in addition, first shell fragment 2, second shell fragment 3, third shell fragment 4, fourth shell fragment 5 all is equipped with the convex tablet 13 that makes progress, inductive switch responds to tablet 13.

Specifically, 1 the place ahead of fixing base installs baffle 14, the vertical setting of baffle 14, baffle 14 separates first shell fragment 2 and second shell fragment 3, third shell fragment 4 separates with fourth shell fragment 5, in addition, limiting plate 15 is installed to fixing base 1 rear, limiting plate 15 has 4 and the position respectively with first shell fragment 2, second shell fragment 3, third shell fragment 4, the position of fourth shell fragment 5 is corresponding, 1 internally mounted spring 16 of fixing base, spring 16 has 4 and the position respectively with first shell fragment 2, second shell fragment 3, third shell fragment 4, the position of fourth shell fragment 5 is corresponding, order about first shell fragment 2 when the condenser pin, second shell fragment 3, third shell fragment 4, when fourth shell fragment 5 withdraws into fixing base 1, spring 16 is compressed, and when the condenser leaves, the spring drive shell fragment resets.

As shown in fig. 5 and 6, the working principle of the present invention is as follows: the pin of the capacitor 17 is driven by the external pressing device 18 to be close to the elastic sheet (the pressing device 18 is composed of an air cylinder and a pressing block, the pressing block is provided with a avoiding groove corresponding to the elastic sheet, if the lead is blocked in front of the elastic sheet, the elastic sheet does not enter the avoiding groove), the pin of the capacitor 17 presses the elastic sheet to move inwards, when normal detection is carried out, the induction indicating lamp 12 corresponding to the first elastic sheet 2, the second elastic sheet 3 and the fourth elastic sheet 5 can be on, the induction indicating lamp 12 corresponding to the third elastic sheet 4 is off, when the lamp of the third elastic sheet 4 is on or the lamps of the third elastic sheet 4 and the fourth elastic sheet 5 are off simultaneously, the detected product is a defective product, a defective product box can be discharged from a subsequent station, if the detected product is a defective product, the detected product normally flows into the subsequent station of the machine, and various defective products such as a reverse pole, a long foot, a short foot, a bending angle, an oblique foot and the like can be detected.

The above description is provided for the purpose of describing the present invention in more detail with reference to the preferred embodiments, and it should not be construed that the present invention is limited to these descriptions, and it will be apparent to those skilled in the art that the present invention can be implemented in many ways without departing from the spirit and scope of the present invention.

Claims

1. A capacitor lead wire detection mechanism is characterized in that: the induction switch comprises a fixed seat, a first elastic sheet, a second elastic sheet, a third elastic sheet, a fourth elastic sheet, a first switch mounting plate, a second switch mounting plate, a first induction switch, a second induction switch, a third induction switch and a fourth induction switch, the first elastic sheet, the second elastic sheet, the third elastic sheet and the fourth elastic sheet are respectively inserted into the fixed seat in a sliding manner, the first elastic sheet, the second elastic sheet, the third elastic sheet and the front end of the fourth elastic sheet extend out from the front of the fixed seat, the first elastic sheet, the second elastic sheet is positioned above the third elastic sheet, the fourth elastic sheet is positioned below the fourth elastic sheet, the first elastic sheet is parallel and level with the second elastic sheet, the third elastic sheet is parallel and level with the fourth elastic sheet, the height between the first elastic sheet and the third elastic sheet is equal to the height between the second elastic sheet and the fourth elastic sheet, the first elastic sheet, the second elastic sheet, the rear end of the fourth elastic sheet extends out from the rear of the fixed seat, the first switch mounting plate is installed on the side of the fixed seat, the second switch mounting plate, whether the second switch is used for retracting back of the fourth induction switch mounting plate, whether the third elastic sheet is used for retracting into the fixed seat or not, and the fourth induction switch mounting plate, whether the third elastic sheet is used for retracting into the fourth induction switch.

2. A capacitor lead wire detecting mechanism according to claim 1, wherein: the first induction switch, the second induction switch, the third induction switch and the fourth induction switch are all provided with induction indicating lamps.

3. A capacitor lead wire detection mechanism according to claim 1, wherein: the first elastic sheet, the second elastic sheet, the third elastic sheet and the fourth elastic sheet are all provided with sensing plates protruding upwards.

4. A capacitor lead wire detection mechanism according to claim 1, wherein: a partition plate is arranged in front of the fixing seat and vertically arranged, and separates the first elastic sheet from the second elastic sheet and separates the third elastic sheet from the fourth elastic sheet.

5. A capacitor lead wire detection mechanism according to claim 1, wherein: a limiting plate is installed behind the fixing seat, the limiting plate is provided with 4 limiting plates, the positions of the limiting plates correspond to the positions of the first elastic sheet, the second elastic sheet, the third elastic sheet and the fourth elastic sheet respectively, springs are installed inside the fixing seat, and the positions of the springs are corresponding to the positions of the first elastic sheet, the second elastic sheet, the third elastic sheet and the fourth elastic sheet respectively.