CN214211412U

CN214211412U - Wire scraping mechanism

Info

Publication number: CN214211412U
Application number: CN202023067618.XU
Authority: CN
Inventors: 过洪兴
Original assignee: WUXI WANHONG ELECTRONIC MACHINERY CO Ltd
Current assignee: WUXI WANHONG ELECTRONIC MACHINERY CO Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-17
Anticipated expiration: 2030-12-18

Abstract

The utility model belongs to the technical field of automatic manufacturing equipment of tantalum capacitors, and relates to a wire scraping mechanism, which comprises a support plate, wherein a sliding plate is arranged on the support plate in a sliding manner, a rotating shaft is arranged at one end of the sliding plate, and an upper rotating arm and a lower rotating arm are respectively connected with the rotating shaft in a rotating fit manner; an upper scraper is arranged at the outer end of the upper rotating arm, a lower scraper is arranged at the outer end of the lower rotating arm, bearings are respectively arranged at the inner ends of the upper rotating arm and the lower rotating arm, and the centers of the two bearings are in the same vertical direction; go up rocking arm, down rocking arm and be close to bearing one end and be connected through the spring, slide on the slide and set up the ejector pin, ejector pin horizontal migration cooperatees with upper and lower two bearings, realizes adjusting being close to or keeping away from of going up scraper, lower scraper. The mechanism can accurately scrape a distance of the surface of the lead wire.

Description

Wire scraping mechanism

Technical Field

The utility model belongs to the technical field of tantalum capacitor automated manufacturing equipment, a scrape a mechanism is related to.

Background

The tantalum capacitor is a capacitor product with advanced technology and excellent performance. The capacitor needs to scrape the surface of a section of distance of the lead wire clean in the production process, and the determined scraping distance is ensured in the scraping movement process, so that qualified products can be produced in the subsequent processing procedures.

Disclosure of Invention

The utility model provides a to above-mentioned problem, a scrape silk mechanism is provided, this mechanism can accurately scrape one section distance on the lead wire surface totally.

According to the technical scheme of the utility model: a wire scraping mechanism is characterized in that: the device comprises a supporting plate, wherein a sliding plate is arranged on the supporting plate in a sliding manner, a rotating shaft is arranged at one end of the sliding plate, and an upper rotating arm and a lower rotating arm are respectively connected with the rotating shaft in a rotating fit manner;

an upper scraper is arranged at the outer end of the upper rotating arm, a lower scraper is arranged at the outer end of the lower rotating arm, bearings are respectively arranged at the inner ends of the upper rotating arm and the lower rotating arm, and the centers of the two bearings are in the same vertical direction;

go up rocking arm, down rocking arm and be close to bearing one end and be connected through the spring, slide on the slide and set up the ejector pin, ejector pin horizontal migration cooperatees with upper and lower two bearings, realizes adjusting being close to or keeping away from of going up scraper, lower scraper.

As a further improvement, the slide is provided with a connecting plate, a first guide rail body is arranged on the connecting plate, a first slide block is connected to the first guide rail body in a sliding manner, and the ejector rod is arranged on the first slide block.

As a further improvement of the utility model, the ejector pin is close to bearing one end and sets up the direction inclined plane.

As a further improvement of the utility model, the slide passes through linear guide part and backup pad sliding connection.

As a further improvement of the present invention, the linear guide member includes a second guide rail body and a second slider, the second slider is mounted on the upper portion of the support plate, and the second guide rail body is mounted on the slide plate.

As a further improvement of the utility model, the upper and lower pivoted arms are respectively provided with a spring groove, and the upper and lower ends of the spring are respectively arranged in the corresponding spring grooves.

The technical effects of the utility model reside in that: the product of the utility model has reasonable and ingenious structure, when in use, the reliable wire scraping action of a certain distance on the surface of the lead wire of the tantalum capacitor can be realized through the mutual cooperation of the upper scraper and the lower scraper, and the wire scraping distance is accurate and reliable; the upper scraper and the lower scraper can realize reliable mutual matching action.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear view of fig. 1.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

In fig. 1 and 2, the device comprises a support plate 1, a sliding plate 2, a push rod 3, a guide rail body 4, a slide block 5, a connecting plate 6, a bearing 7, a spring groove 8, a spring 9, an upper rotating arm 10, an upper scraper 11, a lower scraper 12, a lower rotating arm 13, a second slide block 14, a second guide rail body 15, a rotating shaft 16 and the like.

As shown in figures 1 and 2, the utility model relates to a filament scraping mechanism, including backup pad 1, slide on the backup pad 1 and set up slide 2, slide 2's one end installation pivot 16, go up upper boom 10, lower boom 13 and be connected with 16 normal running fit of pivot respectively.

An upper scraper 11 is arranged at the outer end of the upper rotating arm 10, a lower scraper 12 is arranged at the outer end of the lower rotating arm 13, bearings 7 are respectively arranged at the inner ends of the upper rotating arm 10 and the lower rotating arm 13, and the centers of the two bearings 7 are in the same vertical direction.

One ends of the upper rotating arm 10 and the lower rotating arm 13, which are close to the bearings 7, are connected through springs 9, the sliding plate 2 is provided with a mandril 3 in a sliding manner, the mandril 3 moves horizontally to match with the upper and the lower bearings 7, and the upper scraper 11 and the lower scraper 12 are close to or far away from each other to be adjusted.

The slide 2 is provided with a connecting plate 6, the connecting plate 6 is provided with a first guide rail body 4, the first slide block 5 is connected on the first guide rail body 4 in a sliding way, and the mandril 3 is arranged on the first slide block 5.

One end of the ejector rod 3 close to the bearing 7 is provided with a guide inclined plane so as to realize that the ejector rod 3 can be pushed to effectively enter between the upper bearing 7 and the lower bearing 7.

The sliding plate 2 is connected with the supporting plate 1 in a sliding way through a linear guide rail component so as to push the sliding plate 2 to realize the horizontal movement of the sliding plate 2 relative to the supporting plate 1.

The linear guide member includes a second guide body 15 and a second slider 14, the second slider 14 is mounted on the upper portion of the support plate 1, and the second guide body 15 is mounted on the slide plate 2.

Spring grooves 8 are respectively arranged on the upper rotating arm 10 and the lower rotating arm 13, and the upper end and the lower end of the spring 9 are respectively arranged in the corresponding spring grooves 8.

As shown in fig. 1 and 2, the working process and working principle of the present invention are as follows: the slide plate 2 is movably fixed on the support plate 1, and the slide plate 2 can move left and right under the restriction of the second guide rail body 15 and the second slide block 14. Fig. 1 is a front view of the tantalum capacitor in operation, the narrow end part of the inclined plane at the left end of the ejector rod 3 is in contact with two bearings 7, and under the action of the tension of a spring 9, an upper rotating arm 10 and a lower rotating arm 13 enable an upper scraper 11 and a lower scraper 12 to be in an open state, namely the upper scraper and the lower scraper are located far away from the lead of the tantalum capacitor. Then the sliding plate 2 moves leftwards together with the second guide rail body 15 for a certain distance under the pushing of external force and stops, and the opening states of the upper scraper and the lower scraper also move leftwards along with the sliding plate 2; then the ejector rod 3 moves leftwards under the limitation of the first guide rail body 4 together with the slide block 5 under the action of external force, two inclined planes of the ejector rod 3 push two bearings 7 to move upwards and downwards respectively, so that an upper swing arm 10, an upper scraper 11, a lower swing arm 13 and a lower scraper 12 are driven to swing around a rotating shaft 16, when the two bearings 7 are contacted with two horizontal planes of the ejector rod 3, the upper scraper and the lower scraper stop moving to be in a closed state, and at the moment, the upper scraper and the lower scraper are contacted with a tantalum capacitor lead; then the sliding plate 2 moves rightwards, the upper scraper and the lower scraper which are contacted with the lead of the tantalum capacitor move along with the sliding plate 2, and the surface of the lead is scraped for a certain distance; then the top rod 3 moves rightwards under the action of external force, the upper swing arm and the lower swing arm swing around the rotating shaft 16 under the action of the spring 9, so that the upper scraper and the lower scraper are separated from the capacitor lead, and the wire scraping action is completed.

Claims

1. A wire scraping mechanism is characterized in that: the device comprises a supporting plate (1), a sliding plate (2) is arranged on the supporting plate (1) in a sliding manner, a rotating shaft (16) is arranged at one end of the sliding plate (2), and an upper rotating arm (10) and a lower rotating arm (13) are respectively connected with the rotating shaft (16) in a rotating fit manner;

an upper scraper (11) is arranged at the outer end of the upper rotating arm (10), a lower scraper (12) is arranged at the outer end of the lower rotating arm (13), bearings (7) are respectively arranged at the inner ends of the upper rotating arm (10) and the lower rotating arm (13), and the centers of the two bearings (7) are in the same vertical direction;

go up rocking arm (10), down rocking arm (13) and be close to bearing (7) one end and be connected through spring (9), slide on slide (2) and set up ejector pin (3), ejector pin (3) horizontal migration cooperatees with two upper and lower bearings (7), realizes being close to or keeping away from of going up scraper (11), lower scraper (12) and adjusts.

2. The filament scraping mechanism of claim 1, wherein: the slide (2) is provided with a connecting plate (6), the connecting plate (6) is provided with a first guide rail body (4), a first slide block (5) is connected to the first guide rail body (4) in a sliding manner, and the ejector rod (3) is arranged on the first slide block (5).

3. The filament scraping mechanism of claim 1, wherein: one end of the ejector rod (3) close to the bearing (7) is provided with a guide inclined plane.

4. The filament scraping mechanism of claim 1, wherein: the sliding plate (2) is connected with the supporting plate (1) in a sliding mode through a linear guide rail component.

5. The filament scraping mechanism of claim 4, wherein: the linear guide rail component comprises a second guide rail body (15) and a second sliding block (14), the second sliding block (14) is installed on the upper portion of the supporting plate (1), and the second guide rail body (15) is installed on the sliding plate (2).

6. The filament scraping mechanism of claim 1, wherein: spring grooves (8) are respectively formed in the upper rotating arm (10) and the lower rotating arm (13), and the upper end and the lower end of the spring (9) are respectively arranged in the corresponding spring grooves (8).