CN212857354U

CN212857354U - In-mold anti-jumping waste part structure device

Info

Publication number: CN212857354U
Application number: CN202021589704.4U
Authority: CN
Inventors: 刘业清; 叶志学; 刘波
Original assignee: Zhuhai Dausun Technology Co ltd
Current assignee: Zhuhai Dausun Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-02
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses an anti-bouncing waste material part constructional device in mould, including edge of a knife part main part, the front end surface of edge of a knife part main part is provided with a knife edge groove, No. two knife edge grooves and No. three knife edge grooves, No. three knife edge grooves are located one side of a knife edge groove, No. two knife edge grooves are located one side of No. three knife edge grooves, the internal surface of a knife edge groove is provided with the edge of a knife, the upper end of the edge of a knife is provided with edge of a knife top, the lower extreme of the edge of a knife is provided with edge of a knife bottom, the internal surface of the edge of a knife is provided with the waste material, the stuck point has been seted. Prevent jumping waste material part constructional device in mould, through the stuck point that sets up, can effectively improve and prevent that the mould from jumping the waste material, improve the preparation efficiency of product, improve people's work efficiency simultaneously, the practicality is strong, prevent jumping waste material part constructional device simple structure in whole mould, convenient operation, the effect of use is good for traditional mode.

Description

In-mold anti-jumping waste part structure device

Technical Field

The utility model relates to a prevent jumping waste material field in the mould, in particular to prevent jumping waste material part constructional device in the mould.

Background

Prevent jumping waste material part constructional device in the mould when cutting, prevent that the waste material from jumping the equipment in the mould, in the mill, in order to improve people's work efficiency, need use the mould to use, in order to improve the availability factor of mould, people design and prevent jumping waste material part constructional device in the mould and use, can effectively improve people's work efficiency, satisfy people's demand, along with the continuous development of science and technology, people are also more and more high to preventing jumping waste material part constructional device's manufacturing process requirement in the mould.

The existing die has certain defects when in use, when in cutting, the original die is regular in small shape, the waste is easy to jump after punching, a suction fan is needed to be added to suck the waste, the waste is not completely sucked sometimes, the waste jumps into a product to cause the product to be crushed and damaged into a defective product, the reject ratio is 1%, certain adverse effect is brought to the use process of people, and therefore, a structural device for preventing the waste part from jumping in the die is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a prevent jumping waste material part constructional device in mould possesses the simple operation, and convenient to use and practicality advantage such as strong can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: prevent jumping waste material part constructional device in mould, including edge of a knife part main part, the front end surface of edge of a knife part main part is provided with a sword mouth groove, No. two sword mouth grooves and No. three sword mouth grooves, No. three sword mouth grooves are located one side of a sword mouth groove, No. two sword mouth grooves are located one side of No. three sword mouth grooves, the internal surface of a sword mouth groove is provided with the edge of a knife, the upper end of the edge of a knife is provided with edge of a knife top, the lower extreme of the edge of a knife is provided with edge of a knife bottom, the internal surface of the edge of a knife is provided with the waste material, the stuck point has been seted up.

Preferably, the height of the stuck point is 0.03 mm.

Preferably, the shape of the stuck point is a triangle.

Preferably, the inner surface of the knife edge is in sliding connection with the outer surface of the waste material.

Preferably, the number of the clamping points on the outer surface of the knife edge is more than or equal to 2 groups, and the clamping points are uniform and symmetrical.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent jumping waste material part constructional device in mould possesses following beneficial effect:

the in-mold anti-jumping waste part structure device improves the working efficiency of people, is equipment for preventing waste materials from jumping into a mold when cutting is carried out, needs to use the mold to improve the working efficiency of people in a factory, and designs the in-mold anti-jumping waste part structure device to be used to improve the use efficiency of the mold, can effectively improve the working efficiency of people and meet the requirements of people, along with the continuous development of science and technology, the manufacturing process requirements of people on the in-mold anti-jumping waste part structure device are higher and higher, the existing mold has certain defects when in use, when cutting, the original mold is small in shape, punches holes to easily jump waste materials, a suction fan is needed to suck the waste materials, and sometimes the waste materials are unclean, and the waste materials jump into the product to crush and become defective products, the reject ratio is 1 percent, certain adverse effect is brought to the use process of people, after a new scrap jumping prevention part structure device is used, a suction fan is not needed, waste materials cannot jump, the electricity cost is greatly saved, the product crush defect rate is below 0.1 percent, the clamping points for clamping the waste are added in the knife edge part of the punching hole to clamp the waste, the symmetrical small clamping points are added in the knife edge part, the height of the clamping points is 0.03mm, according to the size of the knife edge, no less than 2 points are arranged in each knife edge, which can effectively prevent the waste material from jumping out, thereby affecting the normal use of the die, when the upper die punch cuts through the material, the waste material is pressed into the clamping point position, so that the waste material is clamped and cannot be loosened upwards, therefore, the scrap jumping of the die can be effectively prevented, the whole in-die scrap jumping-preventing part structure device is simple in structure, convenient to operate and better in using effect compared with the traditional mode.

Drawings

Fig. 1 is the front structural schematic diagram of the knife edge part in the in-mold anti-jumping waste material part structural device of the utility model.

Fig. 2 is the front partial structure schematic diagram of the knife edge part in the in-mold anti-jumping waste material part structure device of the utility model.

Fig. 3 is a schematic side structural view of a knife edge part in the in-mold anti-jumping waste material part structural device of the utility model.

Fig. 4 is a schematic side partial structure diagram of the knife-edge part in the structure device of the anti-jumping waste material part in the mold of the utility model.

In the figure: 1. a knife edge part body; 2. a first knife edge groove; 3. waste materials; 4. sticking points; 5. a second knife edge groove; 6. the bottom of the knife edge; 7. the top of the knife edge; 8. a knife edge; 9. a third knife edge groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the in-mold anti-skip waste part structure device comprises a knife edge part main body 1, wherein a first knife edge groove 2, a second knife edge groove 5 and a third knife edge groove 9 are formed in the outer surface of the front end of the knife edge part main body 1, the third knife edge groove 9 is located on one side of the first knife edge groove 2, the second knife edge groove 5 is located on one side of the third knife edge groove 9, a knife edge 8 is formed in the inner surface of the first knife edge groove 2, a knife edge top portion 7 is formed in the upper end of the knife edge 8, a knife edge bottom portion 6 is formed in the lower end of the knife edge 8, waste materials 3 are arranged on the inner surface of the knife edge 8.

Furthermore, the height of the clamping point 4 is 0.03mm, so that the waste material 3 can be effectively clamped, the waste material 3 is prevented from jumping out, and the normal use of the die is facilitated.

Furthermore, the shape of stuck point 4 is triangle-shaped, through the shape that sets up, is convenient for block waste material 3, improves people's availability factor.

Furthermore, the inner surface of one side of the knife edge 8 is in sliding connection with the outer surface of the waste 3, so that the use efficiency of the waste 3 is facilitated.

Furthermore, the number of the clamping points 4 on the outer surface of the knife edge 8 is more than or equal to 2, the clamping points are uniform and symmetrical, and the waste materials 3 are conveniently clamped through multiple groups of clamping points 4 which are arranged, so that the working efficiency of the die is improved.

The working principle is as follows: the in-mold anti-jumping waste part structure device improves the working efficiency of people, is equipment for preventing a waste 3 from jumping into a mold when cutting is carried out, needs to use the mold to improve the working efficiency of people in a factory, and improves the use efficiency of the mold, people design the in-mold anti-jumping waste part structure device to use so as to effectively improve the working efficiency of people and meet the requirements of people, along with the continuous development of science and technology, the manufacturing process requirements of people on the in-mold anti-jumping waste part structure device are higher and higher, the existing mold has certain defects when in use, when cutting, the original mold is small in shape and regular in shape, the waste 3 is easy to jump when punching, a suction fan is needed to suck the waste 3, and sometimes the waste 3 is not sucked completely, the waste 3 jumps into a product to be crushed and become a defective product, the reject ratio is 1 percent, certain adverse effect is brought to the using process of people, after a new anti-jumping waste part structural device is used, a suction fan is not needed, the waste 3 is not jumped, the electricity consumption cost is greatly saved, the product crush reject ratio is below 0.1 percent, the clamping points 4 for clamping the waste 3 are added in the knife edge 8 part of the punching hole to clamp the waste 3, the symmetrical small clamping points 4 are added in the knife edge 8 part, the height of the clamping points 4 is 0.03mm, and not less than 2 points are arranged in each knife edge 8 according to the size of the knife edge 8, so that the waste 3 can be effectively prevented from jumping out, the normal use of the die is influenced, when the material is cut through under the upper die punch, the waste 3 is pressed into the clamping points 4, the waste 3 is clamped and cannot be upwards loosened, the die can be effectively prevented from jumping the waste 3, the anti-jumping waste part structural device in the whole die is simple in structure and convenient to operate, the using effect is better compared with the traditional mode.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Prevent jumping waste material part constructional device in mould, including edge of a knife part main part (1), its characterized in that: the front end surface of edge of a knife part main part (1) is provided with a knife edge groove (2), No. two knife edge grooves (5) and No. three knife edge grooves (9), No. three knife edge groove (9) are located one side of a knife edge groove (2), No. two knife edge grooves (5) are located one side of No. three knife edge groove (9), the internal surface of a knife edge groove (2) is provided with edge of a knife (8), the upper end of edge of a knife (8) is provided with edge of a knife top (7), the lower extreme of edge of a knife (8) is provided with edge of a knife bottom (6), the internal surface of edge of a knife (8) is provided with waste material (3), draw-in point (4) have been seted up to one side surface of edge of a knife (.

2. The in-mold anti-scrap part structure device according to claim 1, characterized in that: the height of the clamping point (4) is 0.03 mm.

3. The in-mold anti-scrap part structure device according to claim 1, characterized in that: the shape of the clamping point (4) is triangular.

4. The in-mold anti-scrap part structure device according to claim 1, characterized in that: the inner surface of the knife edge (8) is connected with the outer surface of the waste material (3) in a sliding way.

5. The in-mold anti-scrap part structure device according to claim 1, characterized in that: the number of the clamping points (4) on the outer surface of the knife edge (8) is more than or equal to 2 groups, and the clamping points are uniform and symmetrical.