CN217414257U

CN217414257U - Food-grade paper product shearing die

Info

Publication number: CN217414257U
Application number: CN202221542535.8U
Authority: CN
Inventors: 谢健鸿
Original assignee: Shantou Auto Packaging Machinery Co ltd
Current assignee: Shantou Auto Packaging Machinery Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-13
Anticipated expiration: 2032-06-20

Abstract

The utility model provides a food level paper products shearing mould, including the movable mould platform, special cutting die of paper products, special transition gas board of paper products, general gas board, a plurality of vacuum chuck of being connected with external evacuating device respectively, special cutting die of paper products, special transition gas board of paper products, general gas board connects gradually, special cutting die of paper products has a plurality of annular cutters, special transition gas board of paper products has a plurality of through-holes, vacuum chuck, the through-hole, the annular cutter three figure is the same and one-to-one, each vacuum chuck top is from down up passing general gas board in proper order, install on the special cutting die bottom surface of paper products that is located corresponding annular cutter behind the through-hole of the special transition gas board of paper products, and all vacuum chuck communicate external evacuating device respectively, constitute shearing mechanism, shearing mechanism installs on the movable mould platform bottom surface. The utility model discloses owing to improve the structure, when consequently changing the processing product, can reduce the consumption of spare part, reduced manufacturing cost effectively.

Description

Food-grade paper product shearing die

Technical Field

The utility model relates to a shearing equipment of food level paper products, more specifically say and relate to a food level paper products shearing die utensil.

Background

In the paper industry for manufacturing paper products by a pulp molding method, in order to squeeze and dewater the steamed pulp, a pulp molding machine generally uses an upper die and a lower die (called as a movable die and a stationary die, the movable die is positioned above the stationary die) to squeeze and separate the pulp, so as to form wet paper sheets, and after drying, the paper sheets are manufactured into paper products (paper sheets), and then the paper products are formed and trimmed to obtain finished paper products.

The edge cutting processing of the paper product is finished by the shearing machine, and after the shearing machine adopts the shearing die to finish the edge cutting processing, the shearing die driving mechanism drives the shearing die to ascend to the original position. The shearing die generally comprises a movable die table, a cutting die, a transition gas plate, a gas plate and a plurality of vacuum suckers which are respectively connected with an external vacuumizing device, wherein the cutting die, the transition gas plate and the gas plate are sequentially connected and then are arranged on the bottom surface of the movable die table. The cutting die is provided with a plurality of annular cutters, the transition gas plate is provided with a plurality of through holes, the vacuum suction cups, the through holes and the annular cutters are same in number and correspond one to one, the vacuum suction cups are arranged on the bottom surface of the cutting die, which is positioned in the corresponding annular cutters, after sequentially penetrating through the through holes of the gas plate and the corresponding transition gas plate from bottom to top on the top ends of the vacuum suction cups, and all the vacuum suction cups are respectively communicated with an external vacuumizing device. Wherein, the cutting die, the transition gas plate, the gas plate and the plurality of vacuum chucks form the shearing device.

Because the paper products to be cut can be changed along with market demands, paper products with different sizes and sizes need to be changed by a manufacturer according to the paper products, namely, the cutting die, the transition air plate, the air plate and the vacuum suction cup are all replaced, so that the whole cutting device needs to be replaced by the manufacturer every time the product is replaced, the number of the cutting devices is continuously increased, and the production cost for producing different products by the manufacturer is too high.

Disclosure of Invention

The utility model aims at providing a food level paper products shearing die, this kind of food level paper products shearing die can reduce manufacturing cost effectively. The technical scheme is as follows:

a food level paper products shearing die which characterized in that: the cutting die comprises a movable die table, a cutting die special for paper products, a transition gas plate special for paper products, a universal gas plate, a plurality of vacuum suction cups connected with an external vacuumizing device respectively, the cutting die special for paper products, the transition gas plate special for paper products and the universal gas plate are connected in sequence, the cutting die special for paper products is provided with a plurality of annular cutters, the transition gas plate special for paper products is provided with a plurality of through holes, the vacuum suction cups, the through holes and the annular cutters are same in number and correspond one to one, each vacuum suction cup top sequentially penetrates through the universal gas plate from bottom to top, the through holes of the corresponding transition gas plate special for paper products are installed on the bottom surface of the cutting die special for paper products in the corresponding annular cutters, all the vacuum suction cups are communicated with the external vacuumizing device respectively, a shearing device is formed, and the shearing device is installed on the bottom surface of the movable die table. When the number and the size of the annular cutters are changed due to the replacement of different products, only all the vacuum chucks need to be detached, the special cutting die for the paper products and the special transition air plate for the paper products are replaced, and then the vacuum chucks with the same number as the annular cutters are installed, so that the novel vacuum chuck type paper cutting machine can be used for processing new products. Compared with the prior art, the universal gas plate does not need to be replaced, and the original vacuum chuck can be fully utilized, so that the manufacturing cost is greatly reduced.

In a preferred scheme, the universal gas plate is provided with a plurality of small air holes.

Compared with the prior art, the utility model, owing to improved the structure, general gas board need not to be changed, and vacuum chuck also can obtain make full use of, when consequently changing the processing product, can reduce the consumption of spare part, has reduced manufacturing cost effectively.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a schematic view of the shearing device of the embodiment of FIG. 1 with all vacuum cups removed;

FIG. 3 is a schematic diagram of the construction of a transition air plate dedicated to use in the paper product of the embodiment of FIG. 1;

fig. 4 is a schematic structural view of the general gas plate for paper products of the embodiment shown in fig. 1.

Detailed Description

As shown in fig. 1-4, in an embodiment of the present application, a cutting die for food-grade paper products includes a movable die table 1, a cutting die 2 dedicated for paper products, a transition gas plate 3 dedicated for paper products, a general gas plate 4, and a plurality of vacuum suction cups 5 respectively connected to an external vacuum-pumping device, the cutting die 2 dedicated for paper products, the transition gas plate 3 dedicated for paper products, and the general gas plate 4 are sequentially connected, the cutting die 2 dedicated for paper products has a plurality of annular cutting knives 201, the transition gas plate 3 dedicated for paper products has a plurality of through holes 301, the vacuum suction cups 5, the through holes 301, and the annular cutting knives 201 are the same in number and correspond to one another, the top end of each vacuum suction cup 5 sequentially penetrates through the general gas plate 4 and the through holes 301 of the corresponding transition gas plate 3 from bottom to top and then is mounted on the bottom surface of the cutting die 2 dedicated for paper products in the corresponding annular cutting knife 201, and all the vacuum suction cups 5 are respectively connected to the external vacuum-pumping device, forming a shearing device which is arranged on the bottom surface of the movable mould table 1. When different products are replaced and the quantity and the size of the annular cutters 201 are changed, only all the vacuum chucks 5 need to be detached, the special cutting die 2 for paper products and the special transition air plate 3 for paper products are replaced, and then the vacuum chucks 5 with the same quantity as the annular cutters 201 are installed, so that the novel vacuum chucks can be used for processing new products. Compared with the prior art, the universal gas plate 4 does not need to be replaced, and the original vacuum chuck 5 can be fully utilized, so that the manufacturing cost is greatly reduced.

The general gas plate 4 is provided with a plurality of small gas holes 401.

In this embodiment, the number of the vacuum chuck 5, the through hole 301, and the annular cutter 201 is 12.

Before working, the food-grade paper product shearing die is installed on the shearing machine, the movable die table 1 can ascend and descend, and the movable die table 1 is connected with the shearing die driving mechanism, so that the shearing die driving mechanism can drive the shearing die to ascend and descend.

This application improves prior art's the whole shearing mechanism's that changes structure, designs into it and only has paper products special cutting die 2, the special transition gas board 3 of paper products to need to change, and general gas board 4 need not to change, and original vacuum chuck 5 then carries out make full use of's structure according to annular cutter 201's quantity, consequently significantly reduced manufacturing cost.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A food level paper products shearing die which characterized in that: the paper product transition air plate is provided with a plurality of annular cutters, the paper product transition air plate is provided with a plurality of through holes, the vacuum chucks, the through holes and the annular cutters are identical in number and correspond one to one, the top ends of the vacuum chucks sequentially penetrate through the universal air plate from bottom to top, the corresponding through holes of the paper product transition air plate are installed on the bottom surfaces of the paper product special cutter dies positioned in the corresponding annular cutters, all the vacuum chucks are respectively communicated with the external vacuumizing devices, a shearing device is formed, and the shearing device is installed on the bottom surface of the movable mold table.

2. A food grade paper product shearing die as defined in claim 1 wherein: the general gas plate is provided with a plurality of small air holes.