CN214601376U

CN214601376U - Semi-automatic punching-dismounting product small hole edge tearing tool structure

Info

Publication number: CN214601376U
Application number: CN202120436759.XU
Authority: CN
Inventors: 康良华
Original assignee: Xiamen Yjc Polymer Tech Co ltd
Current assignee: Xiamen Yjc Polymer Tech Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-05
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to a semi-automatic punching and dismounting product small hole edge tearing tool structure, which comprises a positioning plate, a punch seat arranged above the positioning plate, and a middle plate connected below the punch seat, wherein an elastic part is fixedly arranged between the middle plate and the punch seat, a plurality of groups of punches are distributed on the punch seat, a plurality of groups of through holes corresponding to the punches are distributed on the middle plate, a cavity for placing punching and dismounting products is arranged on the positioning plate, and punching holes for inserting the punches are arranged in the cavity; the limit device of tearing open of this practical design can tear the limit operation by high efficiency and standardized, can reduce the manual work, reduces the product aperture and tears the limit and tear the bad condition in limit, increases the productivity, very big improvement product yield.

Description

Semi-automatic punching-dismounting product small hole edge tearing tool structure

Technical Field

The utility model belongs to the mechanical equipment field, especially porous product hole tears limit device field.

Background

In the prior art, the hole tearing and edge tearing process of a hole multi-hole product is realized by manually removing a single hole by using a blade, namely, an operator manually holds a blade with a tip, inserts the blade into any point at the position of a circumferential knife edge of a small hole tearing edge to separate the hole tearing (rough) edge from a glue position of the product hole, and then manually takes out the hole tearing edge; because the blade insertion dynamics of each time of manual scissors of tearing open all can not be balanced, and the position is unset, so cause product aperture to lack glue or glue more easily for product aperture circumference is unclean, and is inhomogeneous, can cause higher defective rate, can not reach customer quality requirement, often runs into customer complaint or return goods, and this can directly increase company and make and the cost of labor, reduces the company profit.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the present invention provides a method for implementing the above object, comprising:

the utility model provides a semi-automatic product aperture of tearing open tears limit frock structure, includes the locating plate, locates the drift seat of locating plate top, connects the medium plate in drift seat below, the fixed elastic component that is equipped with between medium plate and the drift seat, a plurality of groups of drifts that distribute on the drift seat, the through-hole that a plurality of groups and drift correspond is equipped with in the distribution on the medium plate, be equipped with on the locating plate and place the die cavity of the product of tearing open, be equipped with in the die cavity and supply drift male punching a hole.

As the utility model discloses a further optimization scheme, the side symmetry of locating plate is equipped with a plurality of groups guide pin bushings, the side symmetry of medium plate is equipped with the guide pillar, the guide pillar inlays and locates in the guide pin bushing.

As a further optimization scheme of the utility model, the bottom of locating plate still is equipped with the fixing base.

As a further optimization scheme of the utility model, the below of locating plate is equipped with the vallecular cavity that is used for connecing the material.

As a further optimization scheme of the utility model, the elastic component is coil spring.

The beneficial effects of the utility model reside in that:

1) the utility model discloses a tearing limit device of design can tear the limit operation by high efficiency and standardized, can reduce the manual work, and it is bad to reduce the product aperture and tear the limit and tear open the limit, increases the productivity, very big improvement product yield.

Drawings

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

FIG. 2 is a schematic structural view of the positioning plate of the present invention;

in the figure: 1. positioning a plate; 11. a cavity; 12. punching; 13. a guide sleeve; 2. a punch holder; 21. a punch; 3. a middle plate; 31. a through hole; 32. a guide post; 4. an elastic member; 5. a fixed seat; 6. a slot cavity.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it being noted that the following detailed description is given by way of illustration only, and should not be construed as limiting the scope of the present application, since numerous insubstantial modifications and adaptations of the present application will become apparent to those skilled in the art based upon the foregoing description.

Example 1

As shown in fig. 1 and 2, a semi-automatic punching and detaching product small hole edge tearing tool structure comprises a positioning plate 1, a punch seat 2 arranged above the positioning plate 1, and a middle plate 3 connected below the punch seat 2, wherein a plurality of groups of punches 21 are distributed on the punch seat 2, the number of the punches is the same as that of holes of a multi-hole and multi-hole product, and the positions of the punches are in one-to-one correspondence, meanwhile, a cavity 11 for placing a punching and detaching product is arranged on the positioning plate 1, and a punching hole 12 for inserting the punch is arranged in the cavity 11; when the punching head is used, the edge removing piece is placed in the cavity, the concave-convex die in the cavity is tightly attached to the edge removing piece, and then when the punching head is inserted into and penetrates through the punched hole, the torn edge in the hole is quickly punched out;

in order to facilitate the operation and improve the success rate of one-time operation, in the prior art, a pressing plate (equivalent to the middle plate of the present application) is usually adopted to press on the edge removing piece, and then the edge removing operation is performed, but the structure of the pressing plate needs to be fixed through a fixing device, the operation process is complex, and the operation of placing and lifting the pressing plate needs to be performed each time, so that the middle plate and the punch holder can be connected together, namely the middle plate moves up and down along with the punch holder, an elastic element 4 is fixedly arranged between the middle plate 3 and the punch holder 2, the elastic element can be a spiral spring, a plurality of groups of through holes 31 corresponding to the punches are distributed on the middle plate 3, when the edge removing piece is used, after the edge removing piece is placed in the cavity, the punch holder moves downwards until the middle plate below the punch holder is pressed on the edge removing piece, and then the punch holder continues to move downwards, a punch of the punch seat penetrates through the through hole of the middle plate and then is inserted into the punch hole; the rapid edge removing operation of the small hole is realized;

furthermore, a plurality of groups of guide sleeves 13 are symmetrically arranged on the side edge of the positioning plate 1, guide posts 32 are symmetrically arranged on the side edge of the middle plate 3, when the positioning plate is used, the guide posts 32 are embedded in the guide sleeves 13, through the structure, the through holes and the punched holes are convenient to correspond one to one, and the precision rate of edge tearing is improved;

in addition, in order to fix the positioning plate conveniently, a fixed seat 5 is arranged on the bottom surface of the positioning plate, and meanwhile, in order to reserve a groove cavity 6 structure for receiving materials, the fixed seat is arranged into a block structure, namely, the fixed seats are symmetrically arranged on two sides of the positioning plate, so that a cavity space is formed between the lower part of the positioning plate and the fixed seat, and waste materials torn edges can be collected and cleaned conveniently;

the utility model discloses a this structure can once can wash away the limit of tearing in a plurality of holes of product simultaneously, has improved work efficiency widely, reduces intensity of labour.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a semi-automatic product aperture of tearing tears limit frock structure of punching open, its characterized in that: including locating plate (1), locate punch holder (2) of locating plate (1) top, connect in middle plate (3) of punch holder (2) below, it is equipped with elastic component (4) to fix between middle plate (3) and punch holder (2), a plurality of groups of drift (21) of distributing on punch holder (2), it is equipped with through-hole (31) that a plurality of groups correspond with the drift to distribute on middle plate (3), be equipped with on locating plate (1) and place die cavity (11) of punching the product of tearing open, be equipped with in die cavity (11) and supply drift male (12) that punch a hole.

2. The semi-automatic punching and dismantling small hole edge tearing tool structure of the product according to claim 1, characterized in that: the side symmetry of locating plate (1) is equipped with a plurality of groups guide pin bushing (13), the side symmetry of medium plate (3) is equipped with guide pillar (32), guide pillar (32) inlay and locate in guide pin bushing (13).

3. The semi-automatic punching and dismantling small hole edge tearing tool structure of the product according to claim 2, characterized in that: the bottom of the positioning plate (1) is also provided with a fixed seat (5).

4. The semi-automatic punching and dismantling small hole edge tearing tool structure of the product according to claim 3, characterized in that: and a slot cavity (6) for receiving materials is arranged below the positioning plate (1).

5. The semi-automatic punching and dismantling small hole edge tearing tool structure of the product according to claim 4, characterized in that: the elastic piece (4) adopts a spiral spring.