CN217098566U

CN217098566U - Forming device for inner box of card bag

Info

Publication number: CN217098566U
Application number: CN202220703558.6U
Authority: CN
Inventors: 竺伟红
Original assignee: Ninghai Yixin Metal Electrical Equipment Co ltd
Current assignee: Ninghai Yixin Metal Electrical Equipment Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-02
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a forming device of a card package inner box, which comprises an upper die and a lower die which is arranged below the upper die and is matched with the upper die, wherein the upper die comprises a movable block, a traction plate which is transversely fixed at the bottom of the movable block, a guide plate which is transversely arranged below the traction plate, a convex module which is arranged in the guide plate in an inserting way, and a plurality of support columns which are vertically fixed between the traction plate and the guide plate; the upper end of the convex module is fixed at the bottom of the traction plate; the lower die comprises a fixed block, a seat block fixed at the top of the fixed block, a carrying block embedded in the seat block and four arc-shaped positioning strips which are vertically inserted and fixed at the top of the seat block and are symmetrically arranged in pairs; the utility model discloses simple structure, therefore reduced spare part quantity to reduce manufacturing cost, effectively improved positioning accuracy in order to improve the shaping qualification rate moreover.

Description

Forming device for inner box of card bag

Technical Field

The utility model relates to a forming device of box in card package.

Background

The card bag is a storage article for storing cards such as credit cards, identity cards, bank cards and the like, and is greatly convenient for the life of people; the card package inner box mainly comprises an upper cover and a lower cover, the card package lower cover is produced, edge covering forming is needed to be carried out so that a concave cavity is formed inside the card package lower cover, and the edge covering forming is carried out in matched forming equipment.

The existing molding equipment has a complex structure and more parts, so that the manufacturing cost is higher, the positioning precision is lower, the molding qualified rate is lower, and the further improvement is to be realized.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a simple structure is in order to reduce manufacturing cost is provided, has effectively improved the forming device of box in the card package of positioning accuracy in order to improve the shaping qualification rate moreover.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the forming device of the inner box of the card package comprises an upper die and lower dies which are arranged below the upper die and matched with each other, and is characterized in that the upper die comprises a movable block, a traction plate which is transversely fixed at the bottom of the movable block, a guide plate which is transversely arranged below the traction plate, a convex module which is inserted into the guide plate, and a plurality of support columns which are vertically fixed between the traction plate and the guide plate; the upper end of the convex module is fixed at the bottom of the traction plate; the lower die comprises a fixed block, a seat block fixed at the top of the fixed block, a carrying block embedded in the seat block and four arc-shaped positioning strips which are vertically inserted and fixed at the top of the seat block and are symmetrically arranged in pairs; the top of the seat block is provided with a forming cavity, the lower end of the convex module is matched with the forming cavity, the bottom surface of the forming cavity is provided with a cavity hole, and the carrying block is embedded and fixed in the cavity hole and matched with the lower end of the convex module.

Preferably, four first arc-shaped grooves which are symmetrically distributed pairwise are formed in the seat block, and the lower ends of the four arc-shaped positioning strips are respectively inserted and fixed into the four first arc-shaped grooves.

Preferably, four second arc-shaped grooves which are symmetrically distributed in pairs are formed in the guide plate, the four second arc-shaped grooves are respectively arranged above the four arc-shaped positioning strips, and the end parts of the four arc-shaped positioning strips are movably inserted into the four second arc-shaped grooves.

Preferably, a guide cavity is formed in the guide plate, and the male module is inserted into the guide cavity.

Preferably, the bottom of the moving block is further fixed with a plurality of vertically arranged positioning sleeves, and correspondingly, the top of the fixed block is further fixed with the same number of vertically arranged positioning columns; each positioning column is arranged below one corresponding positioning sleeve and matched with the corresponding positioning sleeve.

Preferably, a cushion block is further fixed between the traction plate and the convex module.

Compared with the prior art, the utility model has the advantages of: the utility model discloses simple structure, therefore reduced spare part quantity to reduce manufacturing cost, effectively improved positioning accuracy in order to improve the shaping qualification rate moreover.

Drawings

Fig. 1 is a left front side exploded structure view of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1, a forming device for an inner case of a card package comprises an upper die and lower dies which are arranged below the upper die and are matched with each other, wherein the upper die comprises a movable block 2, a traction plate 5 which is transversely fixed at the bottom of the movable block 2, a guide plate 8 which is transversely arranged below the traction plate 5, a convex die block 7 which is inserted into the guide plate 8, and a plurality of support columns 12 which are vertically fixed between the traction plate 5 and the guide plate 8; the upper end of the convex module 7 is fixed at the bottom of the traction plate 5; the lower die comprises a fixed block 1, a seat block 9 fixed at the top of the fixed block 1, a carrying block 10 embedded in the seat block 9, and four arc-shaped positioning strips 11 which are vertically inserted and fixed at the top of the seat block 9 and are symmetrically arranged in pairs; the top of seat piece 9 has seted up into die cavity 91, and the lower extreme of convex mould piece 7 mutually supports with forming cavity 91, has seted up the accent 92 on the bottom surface of forming cavity 91, and carrier block 10 embedding is fixed in accent 92 and mutually supports with the lower extreme of convex mould piece 7.

Four first arc-shaped grooves 93 which are symmetrically distributed pairwise are formed in the seat block 9, and the lower ends of the four arc-shaped positioning strips 11 are respectively inserted and fixed into the four first arc-shaped grooves 93.

Four second arc-shaped grooves 82 which are symmetrically distributed in pairs are formed in the guide plate 8, the four second arc-shaped grooves 82 are respectively arranged above the four arc-shaped positioning strips 11, and the end parts of the four arc-shaped positioning strips 11 are movably inserted into the four second arc-shaped grooves 82 so as to ensure that the male die block 7 is aligned accurately with the forming cavity 91.

A guide cavity 81 is formed in the guide plate 8, and the convex module 7 is inserted into the guide cavity 81.

The bottom of the movable block 2 is also fixed with a plurality of vertically arranged positioning sleeves 4, and correspondingly, the top of the fixed block 1 is also fixed with the same number of vertically arranged positioning columns 3; each positioning column 3 is arranged below one corresponding positioning sleeve 4 and is matched with one corresponding positioning sleeve 4.

A cushion block 6 is also fixed between the traction plate 5 and the convex module 7.

The using method comprises the following steps: arranging an oil cylinder for forming above the movable block 2, enabling the telescopic end of the oil cylinder to be vertically fixed on the movable block 2 downwards, then driving the telescopic end of the oil cylinder to contract inwards to drive the traction plate 5, the cushion block 6, the convex module 7 and the guide plate 8 to move upwards by means of the movable block 2, and further enabling the lower end of the convex module 7 to leave the forming cavity 91, wherein each positioning sleeve 4 can also move upwards along with the movable block 2 to leave the positioning column 3; next, the plate is horizontally placed on the top of the seat block 9, and the four corners of the plate are respectively attached to the inner sides of the four arc-shaped positioning strips 11; last drive cylinder's flexible end is outwards stretched out in order to drive the traction plate 5 according to the same reason, cushion 6, protruding module 7 and deflector 8 all move down, compress tightly at the top of seat piece 9 until the bottom of deflector 8, the tip of every reference column 3 at this moment all inserts in order to accomplish preliminary location in a position sleeve 4 that corresponds, and simultaneously, the tip of four arc location strips 11 inserts respectively in four second arc walls 82 in order to accomplish the accurate positioning, this in-process, the lower extreme of protruding module 7 is impressed panel in shaping chamber 91 until the bottom of panel compresses tightly at carrier block 10 top, thereby make the middle part of panel because of the shaping chamber 91 shape undercut shaping and make the outer wall all around of fashioned panel all laminate on the inner wall all around of shaping chamber 91.

After the shaping is accomplished, the flexible end of drive hydro-cylinder is inwards contract in order to drive the equal rebound of traction plate 5, cushion 6, convex mould piece 7 and deflector 8 according to the same reason, and it can to come out in the panel after the shaping up to the lower extreme of convex mould piece 7, takes out the panel after the shaping at last.

The utility model discloses simple structure, therefore reduced spare part quantity to reduce manufacturing cost, effectively improved positioning accuracy in order to improve the shaping qualification rate moreover.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The forming device of the inner box of the card package comprises an upper die and lower dies which are arranged below the upper die and matched with each other, and is characterized in that the upper die comprises a movable block, a traction plate which is transversely fixed at the bottom of the movable block, a guide plate which is transversely arranged below the traction plate, a convex module which is inserted into the guide plate, and a plurality of support columns which are vertically fixed between the traction plate and the guide plate; the upper end of the convex module is fixed at the bottom of the traction plate; the lower die comprises a fixed block, a seat block fixed at the top of the fixed block, a carrying block embedded in the seat block and four arc-shaped positioning strips which are vertically inserted and fixed at the top of the seat block and are symmetrically arranged in pairs; the top of the seat block is provided with a forming cavity, the lower end of the convex module is matched with the forming cavity, the bottom surface of the forming cavity is provided with a cavity hole, and the carrying block is embedded and fixed in the cavity hole and matched with the lower end of the convex module.

2. The apparatus as claimed in claim 1, wherein four first arc-shaped slots are symmetrically arranged in pairs in the base block, and the lower ends of the four arc-shaped positioning bars are respectively inserted into and fixed in the four first arc-shaped slots.

3. The apparatus of claim 2, wherein four second arc-shaped slots are symmetrically formed in the guide plate, the four second arc-shaped slots are respectively disposed above the four arc-shaped positioning strips, and the ends of the four arc-shaped positioning strips are movably inserted into the four second arc-shaped slots.

4. The apparatus as claimed in claim 3, wherein the guide plate has a guide cavity therein, and the male mold block is inserted into the guide cavity.

5. The forming device of the inner box of the card packet as claimed in claim 4, wherein a plurality of positioning sleeves which are vertically arranged are further fixed at the bottom of the moving block, and correspondingly, positioning columns which are the same in number and are vertically arranged are further fixed at the top of the fixed block; each positioning column is arranged below one corresponding positioning sleeve and matched with the corresponding positioning sleeve.

6. The apparatus as claimed in claim 5, wherein a spacer is fixed between the pulling plate and the male mold block.