Top pressure driving device for capacitance detection

Abstract

The utility model discloses a top pressure driving device for capacitor detection. The top pressure driving device comprises a top pressure assembly used for fixing a capacitor and a rotation driving assembly used for driving the capacitor to rotate. The rubber plug end jacking assembly and the aluminum shell end jacking assembly are connected with the output end of the jacking driving piece and jack the two sides of the capacitor respectively, and the jacking driving piece drives the aluminum shell end jacking assembly and the rubber plug end jacking assembly to move in the direction close to or away from the end of the capacitor at the same time; the rotary driving assembly is in sliding connection with the aluminum shell end jacking assembly and the rubber plug end jacking assembly. According to the scheme, the rubber plug end jacking assembly and the aluminum shell end jacking assembly are arranged to be driven by the jacking driving piece to fix the two ends of a motor, meanwhile, the rotation driving assembly is matched to achieve rotation of the capacitor, the detection requirement of rotation work is met, meanwhile, clamping is conducted through mechanical transmission, and the clamping efficiency is improved. A plurality of cylinders are not required to be arranged near the capacitor for fixation, the clamping is more stable, and faults are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of capacitor detection, more specifically, a kind of top pressure driving device of capacitor detection. BACKGROUND

[0002] With the continuous development of industrial automation, the automation level of capacitor production is higher and higher, and is gradually realizing unmanned workshop. The appearance detection of capacitor industry needs to detect each site of capacitor, the existing capacitor automation detection equipment can meet the full range detection needs of capacitor, and the detection of different parts of capacitor is completed in each station, and in the rotating detection station, external clamping device is needed to clamp capacitor, then drive capacitor to rotate in the station to complete detection. In the existing scheme, the clamping of capacitor needs to be provided with multiple cylinder structures, and multiple cylinders are cooperated to realize clamping, but the space required is large, failure is prone to occur, and the risk of insecure clamping is also prone to occur. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of top pressure driving device of capacitor detection to solve the technical problems existing in the above background.

[0004] The utility model technical scheme provides a kind of top pressure driving device of capacitor detection, including the top pressure assembly for the fixation of capacitor and the rotating drive assembly for driving capacitor rotation;

[0005] The top pressure assembly includes top pressure driving part and rubber plug end top pressure assembly and aluminum shell end top pressure assembly connected with the output end of the top pressure driving part and respectively top pressing capacitor two sides, the top pressure driving part drives the aluminum shell end top pressure assembly and rubber plug end top pressure assembly simultaneously to the direction of moving close to or away from capacitor end portion;The rotating drive assembly is slidably connected with the aluminum shell end top pressure assembly and rubber plug end top pressure assembly.

[0006] In a preferred embodiment, the rubber plug end top pressure assembly includes cam one, contact shaft one located outside the cam one, connecting rod module one connected with the contact shaft one and top pressure seat one connected with the output end of the connecting rod module one, and top pressure piece one connected with the top pressure seat one, the top pressure seat one is limited by limit guide rod one.

[0007] In a preferred embodiment, the top pressure piece one includes top pressure shaft one and top pressure plate fixed on the top pressure shaft one, the top pressure seat one is sleeved on the top pressure shaft one, and is fixed with the top pressure shaft one.

[0008] In a preferred embodiment, the aluminum shell end top pressing assembly comprises a cam two, a contact shaft two located outside the cam two, a connecting rod module two connected with the contact shaft two, a top pressing seat two connected with an output end of the connecting rod module two, and a top pressing piece two connected with the top pressing seat two, and the top pressing seat two is limited by a limiting guide rod two.

[0009] In a preferred embodiment, the top pressing piece two comprises a top pressing shaft two and a top pressing column provided with a limiting groove and fixed on the top pressing shaft two, and the top pressing seat two is sleeved outside the top pressing shaft two and fixed with the top pressing shaft two.

[0010] In a preferred embodiment, the rotary driving assembly comprises a rotary driving motor and a rotary driving rod connected with an output end of the rotary driving motor, the rotary driving rod is provided with a strip-shaped groove, and the top pressing shaft one and the top pressing shaft two are provided with strip-shaped convex strips.

[0011] In a preferred embodiment, the top pressing driving piece comprises a top pressing driving motor, a driving wheel, a driven wheel, a synchronous belt, and a transmission shaft connected with the driven wheel, and the cam one and the cam two are arranged on the transmission shaft and synchronously rotate.

[0012] The beneficial effects of the technical scheme of the utility model are as follows:

[0013] The utility model discloses a rubber plug end top pressing assembly and an aluminum shell end top pressing assembly can realize the fixation of the motorized two ends under the drive of the top pressing driving piece, and the rotation of the capacitor can be realized by cooperating with the rotary driving assembly, so that the detection demand of the rotary work is met, the clamping is carried out through mechanical transmission, multiple air cylinders for fixation need not be arranged near the capacitor, the clamping is more stable, the failure is reduced, and the space utilization is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole machine schematic view of capacitor detection.

[0015] Figure 2 It is the utility model and the position relation diagram of rotating disc structure,

[0016] Figure 3 It is the whole structure schematic view of the utility model,

[0017] Figure 4 It is the partial structure schematic view of the utility model.

[0018] Explanation of reference signs: 1, top pressing driving part, 11, top pressing driving motor, 12, driving wheel, 13, driven wheel, 14, synchronous belt, 15, transmission shaft, 2, rubber plug end top pressing assembly, 21, cam one, 22, contact shaft one, 23, connecting rod module one, 24, top pressing seat one, 25, top pressing shaft one, 26, top pressing plate, 27, limiting guide rod one, 3, aluminum shell end top pressing assembly, 31, cam two, 32, contact shaft two, 33, connecting rod module two, 34, top pressing seat two, 35, top pressing shaft two, 36, top pressing column, 37, limiting groove, 38, limiting guide rod two, 4, rotary driving assembly, 41, rotary driving motor, 42, rotary driving rod, 43, strip-shaped groove, 5, capacitor, 6, rotating disc structure, 7, clamping structure, 8, feeding end, 9, unqualified product collecting opening, 10, qualified product discharging opening. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in further detail below with reference to the drawings and specific embodiments. The embodiments of the present application are given for the convenience of illustration and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

[0020] As shown in the drawings, Figure 1 The material enters from the feeding end 8 and is clamped by the clamping structure 7 on the rotating disc structure 6, and the rotating disc structure 6 can rotate. A plurality of detection stations are distributed on the outer periphery of the rotating disc structure 6, and the capacitor 5 reaches each station in turn for detection. Through the cooperation of the light source and the upper computer set with the area array camera and the 3D camera, the capacitor 5 appearance is detected in all directions. After detection, the qualified products enter the subsequent steps from the qualified product discharging opening 10, and the defective capacitors 5 enter the unqualified product collecting opening 9 and are collected.

[0021] As shown in the drawings, Figures 2-4 The technical scheme of the present application provides a top pressing driving device for capacitor detection, which comprises a top pressing assembly for fixing the capacitor 5 and a rotary driving assembly 4 for driving the capacitor 5 to rotate. When the capacitor 5 is transported to the rotary detection station by the rotating disc structure 6, the capacitor 5 is fixed on both sides by the top pressing assembly of the present scheme, and then the fixed capacitor 5 is driven to rotate one revolution by the rotary driving assembly 4. During the rotation, the optical detection module of the station performs defect detection.

[0022] The top pressing assembly comprises a top pressing driving member 1, a rubber plug end top pressing assembly 2 and an aluminum shell end top pressing assembly 3 connected with the output end of the top pressing driving member 1 and respectively pressing the two sides of the capacitor 5, the top pressing driving member 1 drives the aluminum shell end top pressing assembly 3 and the rubber plug end top pressing assembly 2 to move towards or away from the end of the capacitor 5; and the rotating driving assembly 4 is in sliding connection with the aluminum shell end top pressing assembly 3 and the rubber plug end top pressing assembly 2.

[0023] The rubber plug end top pressing assembly 2 and the aluminum shell end top pressing assembly 3 are respectively located at the rubber plug side and the aluminum shell side of the capacitor 5, appropriate rubber plug end top pressing assemblies 2 and aluminum shell end top pressing assemblies 3 are arranged according to the shape of the capacitor 5, so as to avoid damaging the capacitor 5 and not affecting detection. After the rubber plug end top pressing assembly 2 and the aluminum shell end top pressing assembly 3 fix the capacitor 5, the clamping jaw structure 7 is opened, and then the rotating driving assembly 4 drives the capacitor 5 to rotate one circle. The rubber plug end top pressing assembly 2 and the aluminum shell end top pressing assembly 3 are similar in structure and are driven by the same top pressing driving member 1.

[0024] The rubber plug end top pressing assembly 2 comprises a cam one 21, a contact shaft one 22 located outside the cam one 21, a connecting rod module one 23 connected with the contact shaft one 22, a top pressing seat one 24 connected with the output end of the connecting rod module one 23, and a top pressing piece one connected with the top pressing seat one 24, and the top pressing seat one 24 is limited by a limiting guide rod one 27. The top pressing piece one comprises a top pressing shaft one 25 and a top pressing plate 26 fixed on the top pressing shaft one 25, the top pressing seat one 24 is sleeved on the top pressing shaft one 25 and fixed with the top pressing shaft one 25.

[0025] In the above scheme, the top pressing driving member 1 drives the cam one 21 to rotate, because the shape of the cam one 21 is not a standard circle, when rotating, it will push the contact shaft one 22 in contact with it to move, the movement of the contact shaft one 22 will drive the connecting rod module one 23 connected with it, the connecting rod module one 23 is composed of a plurality of movably connected rod bodies, so that the farthest rod body connected with the top pressing seat one 24 moves, thereby driving the top pressing seat one 24 to move, the top pressing seat one 24 is limited by the limiting guide rod one 27 and moves in a straight line direction, thereby making the top pressing shaft one 25 with the top pressing plate 26 move towards or away from the capacitor 5.

[0026] The aluminum shell end top pressing assembly 3 comprises a cam 2 31, a contact shaft 2 32 outside the cam 2 31, a connecting rod module 2 33 connected with the contact shaft 2 32, a top pressing seat 2 34 connected with the connecting rod module 2 33, and a top pressing piece 2 connected with the top pressing seat 2 34. The top pressing seat 2 34 is limited by a limiting guide rod 2 38. The top pressing piece 2 comprises a top pressing shaft 2 35 and a top pressing column 3 6 fixed on the top pressing shaft 2 35 and provided with a limiting groove 3 7. The top pressing seat 2 34 is sleeved outside the top pressing shaft 2 35 and fixed with the top pressing shaft 2 35. The movement principle of the aluminum shell end top pressing assembly 3 is the same as that of the rubber plug end top pressing assembly 2, and the difference lies in that the top pressing column 3 6 provided with the limiting groove 3 7 is used to fix the aluminum shell end of the capacitor 5 in order to match the shape of the capacitor 5.

[0027] The top pressing driving piece 1 comprises a top pressing driving motor 1 1, a driving wheel 1 2, a driven wheel 1 3, a synchronous belt 1 4, and a transmission shaft 1 5 connected with the driven wheel 1 3. The cam 1 21 and the cam 2 31 are arranged on the transmission shaft 1 5 and synchronously rotate. The top pressing driving motor 1 1 drives the transmission shaft 1 5 to rotate, and finally drives the cam 1 21 and the cam 2 31 to rotate at the same time. The concave-convex parts of the cam 1 21 and the cam 2 31 are oppositely arranged, so as to ensure that the rubber plug end top pressing assembly 2 and the aluminum shell end top pressing assembly 3 can move along the direction of approaching or moving away from each other.

[0028] The rotating driving assembly 4 comprises a rotating driving motor 4 1 and a rotating driving rod 4 2 connected with the output end of the rotating driving motor 4 1. The rotating driving rod 4 2 is provided with a strip-shaped groove 4 3, and the top pressing shaft 1 25 and the top pressing shaft 2 35 are provided with strip-shaped convex strips. The rotating driving rods 4 2 on both sides are respectively connected with the top pressing shaft 1 25 and the top pressing shaft 2 35 in a sliding mode, and are limited by the strip-shaped groove 4 3 and the strip-shaped convex strip at the same time, so as to ensure that the top pressing shaft 1 25 and the top pressing shaft 2 35 can rotate at the same time when the rotating driving motors 4 1 on both sides are driven.

[0029] The scheme can realize the fixation of the two ends of the capacitor 5 under the driving of the top pressing driving piece 1, and can realize the rotation of the capacitor 5 by cooperating with the rotating driving assembly 4, so as to meet the detection requirement of the rotating work. The capacitor 5 is clamped by mechanical transmission, and multiple air cylinders do not need to be arranged near the capacitor 5 for fixation. The clamping is more stable, the failure is reduced, and the space utilization is improved.

[0030] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor shall belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A top pressure driving device of a capacitance detection, characterized by: The application relates to a capacitor fixing device and a rotating drive assembly for driving the capacitor to rotate. The top pressing assembly comprises a top pressing driving part, a rubber plug end top pressing assembly and an aluminum shell end top pressing assembly which are connected with the output end of the top pressing driving part and respectively top press two sides of the capacitor, and the top pressing driving part drives the aluminum shell end top pressing assembly and the rubber plug end top pressing assembly to move towards or away from the capacitor end direction; the rotating drive assembly is in sliding connection with the aluminum shell end top pressing assembly and the rubber plug end top pressing assembly.

2. The top pressure driving device for capacitance detection according to claim 1, characterized in that: The rubber plug end top pressing assembly comprises a cam one, a contact shaft one outside the cam one, a connecting rod module one connected with the contact shaft one, a top pressing seat one connected with the output end of the connecting rod module one and a top pressing part one connected with the top pressing seat one, and the top pressing seat one is limited by a limiting guide rod one.

3. The top pressure driving device of claim 2, wherein: The top pressing part one comprises a top pressing shaft one and a top pressing plate fixed on the top pressing shaft one, the top pressing seat one is sleeved on the top pressing shaft one and is fixed with the top pressing shaft one.

4. The top pressure driving device of claim 3, wherein: The aluminum shell end top pressing assembly comprises a cam two, a contact shaft two outside the cam two, a connecting rod module two connected with the contact shaft two, a top pressing seat two connected with the output end of the connecting rod module two and a top pressing part two connected with the top pressing seat two, and the top pressing seat two is limited by a limiting guide rod two.

5. The top pressure driving device of claim 4, wherein: The top pressing part two comprises a top pressing shaft two and a top pressing column provided with a limiting groove and fixed on the top pressing shaft two, the top pressing seat two is sleeved outside the top pressing shaft two and is fixed with the top pressing shaft two.

6. The top pressure driving device of claim 5, wherein: The rotating drive assembly comprises a rotating drive motor and a rotating drive rod connected with the output end of the rotating drive motor, the rotating drive rod, a strip-shaped groove is arranged on the rotating drive rod, and a strip-shaped convex strip is arranged in the top pressing shaft one and the top pressing shaft two.

7. The top pressure driving device of claim 4, wherein: The top pressing driving part comprises a top pressing driving motor, a driving wheel, a driven wheel, a synchronous belt and a transmission shaft connected with the driven wheel, the cam one and the cam two are arranged on the transmission shaft and synchronously rotate.

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