CN214186889U

CN214186889U - Product prepositioning mechanism

Info

Publication number: CN214186889U
Application number: CN202023184233.1U
Authority: CN
Inventors: 吴琼书
Original assignee: Dongguan Qinbaiyang Precision Plastics Co ltd
Current assignee: Dongguan Qinbaiyang Precision Plastics Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-14
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a product prepositioning mechanism, including base and the locating component of setting on the base, locating component includes tool main part, product fixed block, movable block and form of a stroke or a combination of strokes cylinder, the four corners of tool main part is passed through the locating pin and is fixed on the base, be provided with the fixed slot in the tool main part and with the adjacent movable groove of fixed slot, product fixed block fixed mounting is in the fixed slot, the movable block is located the movable groove, form of a stroke or a combination of strokes cylinder setting is on the base, and form of a stroke or a combination of strokes cylinder output and movable block and keep away from one side of fixed slot and be connected, and wherein, the product fixed block is close to movable block one side and is provided with first breach, and the movable block is close to the product fixed block and is provided with the second breach relative with first breach. The utility model discloses simple structure can be to the product prepositioning, and can prevent effectively that the product from scraping flower, damage.

Description

Product prepositioning mechanism

Technical Field

The utility model relates to a product positioning equipment technical field specifically is a product prepositioning mechanism.

Background

A common product positioning mode in the market is that a cavity matched with a product is designed for positioning according to the overall dimension of the product, and the positioning mechanism and a mechanism butted with the positioning mechanism and associated with the positioning mechanism have higher processing and matching requirements due to the requirement on the product positioning precision, so that the processing difficulty and cost are increased, and the mechanism is inconvenient to assemble, debug and maintain; when the product is placed or taken, the risk of scratching and damaging the product is caused.

The utility model provides a product prepositioning mechanism, as the transfer station between extracting mechanism and the positioning jig originally, the original location die cavity space of mechanism is great, has certain clearance with the product appearance, drives the locating piece by the mechanism cylinder when taking and fixes a position the product, makes the product place, takes simply, is difficult for scratch, damages the product, can reach the effect of accurate location simultaneously again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a product prepositioning mechanism has solved the easy scratch of product, the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a product prepositioning mechanism, includes the base and sets up the locating component on the base, locating component includes tool main part, product fixed block, movable block and form of a stroke or a combination of strokes cylinder, the four corners of tool main part is passed through the locating pin and is fixed on the base, be provided with the fixed slot in the tool main part and with the adjacent movable groove of fixed slot, product fixed block fixed mounting is in the fixed slot, the movable block is located the movable groove, form of a stroke or a combination of strokes cylinder setting is on the base, and form of a stroke or a combination of strokes cylinder output and the movable block and keep away from one side of fixed slot and be connected, and wherein, the product fixed block is close to movable block one side and is provided with first breach, and the movable block is close to the product fixed block and is provided with the second breach relative with first breach.

Preferably, the first notch and the second notch are both in an equilateral triangle shape, the product fixing block is attached to the movable block, and the first notch and the second notch are prismatic.

Preferably, the movable block is provided with a recessed portion, a pressing block is fixedly arranged on the jig main body, and the pressing block penetrates through the recessed portion.

Preferably, a cylindrical groove is formed in the end face, close to the product fixing block, of one side of the movable block, a spring is arranged in the cylindrical groove, and two ends of the spring are respectively abutted against the bottom of the cylindrical groove and the movable groove.

Preferably, the product fixing block is abutted against the movable block through a spring, and the distance between the product fixing block and the movable block is 0.4-0.8 mm.

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

1. the utility model is provided with the positioning component, the product is firstly placed between the first gap and the second gap, the movable block is pushed by the pen-shaped cylinder, the second gap pushes the product to the first gap, and the first gap, the second gap and the product edge are accurately positioned to prevent the product from being scratched and damaged; the assembly is simple in structure, small parts such as the pen-shaped air cylinder are selected, the space is saved, and the space occupation ratio of the whole mechanism is smaller.

2. The utility model discloses a set up briquetting and spring, the briquetting prevents that the stroke shape cylinder from impeling excessively, crushes the product fixed block, and the spring has the cushioning effect, prevents that the punching press is too fast, to the product scratch, and the elasticity of spring helps promoting the stroke shape cylinder and resets.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention.

The reference numerals and names in the figures are as follows:

1. a base; 2. a jig main body; 3. fixing blocks for products; 4. a movable block; 5. a pen-shaped cylinder; 6. positioning pins; 7. fixing grooves; 8. a movable groove; 9. a first notch; 10. a second notch; 11. a recessed portion; 12. briquetting; 13. a cylindrical groove; 14. a spring; 15. and (5) producing the product.

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.

Referring to fig. 1 to fig. 2, the present invention provides an embodiment: a product pre-positioning mechanism comprises a base 1 and a positioning assembly arranged on the base 1, wherein the positioning assembly comprises a jig main body 2, a product fixing block 3, a movable block 4 and a pen-shaped air cylinder 5, four corners of the jig main body 2 are fixed on the base 1 through positioning pins 6, the jig main body 2 can be stably fixed by the positioning pins 6, the positioning deviation caused by shaking during positioning is prevented, a fixing groove 7 and a movable groove 8 adjacent to the fixing groove 7 are arranged on the jig main body 2, the product fixing block 3 is fixedly arranged in the fixing groove 7, the movable block 4 is positioned in the movable groove 8, the pen-shaped air cylinder 5 is arranged on the base 1, and the output end of the pen-shaped air cylinder 5 is connected with one side of the movable block 4, far away from the fixing groove 7, wherein, the product fixing block 3 is provided with first breach 9 near movable block 4 one side, and movable block 4 is provided with the second breach 10 relative with first breach 9 near product fixing block 3.

The product 15 positioned in this embodiment is a gasket, which is cylindrical in its entirety.

Specifically, the first notch 9 and the second notch 10 are both in an equilateral triangle shape, the product fixing block 3 is attached to the movable block 4, and the first notch 9 and the second notch 10 are prismatic, so that the contact area between the first notch 9 and the product and the contact area between the second notch 10 and the product are reduced, and the product 15 is effectively scratched and damaged.

Specifically, the movable block 4 is provided with a recessed portion 11, the jig main body 2 is fixedly provided with a pressing block 12, the pressing block 12 penetrates through the recessed portion 11, and when the pressing block 12 is in contact with the recessed portion 11, the maximum advancing distance of the pen-shaped air cylinder 5 is obtained, so that the damage to the product fixing block 3 and the movable block 4 caused by the excessive advancing of the pen-shaped air cylinder 5 is prevented.

Specifically, a cylindrical groove 13 is formed in one side end face, close to the product fixing block 3, of the movable block 4, a spring 14 is arranged in the cylindrical groove 13, two ends of the spring 14 are respectively abutted to the bottom of the cylindrical groove 13 and the movable groove 8, when the pen-shaped air cylinder 5 pushes the movable block 4, a buffering effect is achieved, the instantaneous speed of the movable block 4 is reduced, the distance between the product fixing block 3 and the movable block 4 is 0.4mm-0.8mm, the distance in the embodiment is 0.5mm, and a product 15 can be placed between the first notch 9 and the second notch 10 more easily due to the increased distance.

The working principle is as follows: the utility model discloses the during operation is placed product 15 between first breach 9 and second breach 10, form of a stroke or a combination of strokes cylinder 5 promotes movable block 4, second breach 10 promotes product 15, product fixed block 3 and the laminating of 4 contacts of movable block, product 15 all contacts with first breach 9 and second breach 10 this moment, reach the effect to the accurate location of product, then form of a stroke or a combination of strokes cylinder 5 drives movable block 4 and resets, the standby manipulator takes away the product 15 of accomplishing in location, remove to next process.

The utility model discloses a form of a stroke or a combination of strokes cylinder 5 and with the part of 5 looks adaptations of form of a stroke or a combination of strokes cylinder can effectively save space, make whole mechanism volume littleer, reduce the space and account for the ratio.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a product is positioning mechanism in advance, includes base (1) and the locating component of setting on base (1), its characterized in that: the positioning component comprises a jig main body (2), a product fixing block (3), a movable block (4) and a pen-shaped cylinder (5), four corners of the jig main body (2) are fixed on the base (1) through positioning pins (6), the jig main body (2) is provided with a fixed groove (7) and a movable groove (8) adjacent to the fixed groove (7), the product fixing block (3) is fixedly arranged in the fixing groove (7), the movable block (4) is positioned in the movable groove (8), the pen-shaped cylinder (5) is arranged on the base (1), and the output end of the pen-shaped air cylinder (5) is connected with one side of the movable block (4) far away from the fixed groove (7), wherein, one side of the product fixing block (3) close to the movable block (4) is provided with a first notch (9), and the movable block (4) close to the product fixing block (3) is provided with a second notch (10) opposite to the first notch (9).

2. A product pre-positioning mechanism as recited in claim 1, wherein: the first notch (9) and the second notch (10) are both in an equilateral triangle shape, the product fixing block (3) is attached to the movable block (4), and the first notch (9) and the second notch (10) are prismatic.

3. A product pre-positioning mechanism as recited in claim 1, wherein: the movable block (4) is provided with a depressed part (11), a pressing block (12) is fixedly arranged on the jig main body (2), and the pressing block (12) penetrates through the depressed part (11).

4. A product pre-positioning mechanism as claimed in claim 1 or 3, wherein: the end face, close to the product fixing block (3), of one side of the movable block (4) is provided with a cylindrical groove (13), a spring (14) is arranged in the cylindrical groove (13), and two ends of the spring (14) are respectively abutted to the bottom of the cylindrical groove (13) and the movable groove (8).

5. A product pre-positioning mechanism as recited in claim 4, wherein: the product fixing block (3) is abutted to the movable block (4) through a spring (14), and the distance between the product fixing block (3) and the movable block (4) is 0.4-0.8 mm.