CN219294184U

CN219294184U - Knife template for paperboard notching

Info

Publication number: CN219294184U
Application number: CN202320204293.XU
Authority: CN
Inventors: 顾广力; 朱雅; 黄伟
Original assignee: Pinghu Taijie Packaging Material Co ltd
Current assignee: Pinghu Taijie Packaging Material Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-07-04
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a cutter template for punching a paperboard, which comprises a cutter template bottom plate, wherein the top surface of the cutter template bottom plate is provided with a cutter mounting groove designed according to the shape of a required paper box plate body punching groove, and a die cutting cutter is fixedly arranged on the cutter mounting groove; an elastic protective strip is fixed on the top surface of the bottom plate of the cutting die around the die cutting blade. The device can be arranged on the end part of the push rod of the oil cylinder of the mould pressing device, can correspond to a paperboard to be processed, can realize the processing of all slotted holes by one-time punching, and has good effect and high efficiency.

Description

Knife template for paperboard notching

Technical Field

The utility model relates to the technical field of paperboard packaging processing equipment, in particular to a cutter template for paperboard notching.

Background

In the existing paperboard packaging, the bottom plate of the paperboard packaging needs to be subjected to notching so as to facilitate insertion of corresponding products into the notching, the existing slotted holes are generally subjected to notching one by adopting a punching device, a punching plate is generally arranged on the end part of a push rod of an oil cylinder of a die pressing device, a paperboard to be processed is placed on an installation platform below the punching plate, the corresponding position of the paperboard is subjected to notching by pressing the punching plate, after the completion, the paperboard to be processed is moved, the punching plate is aligned with the other position of the paperboard to be subjected to notching one by one, the notching is performed one by one, the effect is poor, the efficiency is low, the manual labor amount is large, and the effect is not ideal.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a knife template for punching a paperboard, which can be arranged on the end part of a push rod of an oil cylinder of a mould pressing device, can correspond to the paperboard to be processed, can realize the processing of all slotted holes by one-time punching, and has good effect and high efficiency.

The scheme for solving the technical problems is as follows:

the cutter template for punching the paperboard comprises a cutter template bottom plate, wherein a cutter mounting groove designed according to the shape of a required paper box plate body punching groove is formed in the top surface of the cutter template bottom plate, and a die cutting cutter is fixedly arranged on the cutter mounting groove;

an elastic protective strip is fixed on the top surface of the bottom plate of the cutting die around the die cutting blade.

The top surface of cutting die bottom plate is equipped with a plurality of blade mounting grooves according to the design of required carton plate body notching shape, and every two blade mounting grooves are a row and arrange into a set of blade mounting groove, and multiunit blade mounting groove shaping is on the cutting die bottom plate, every adjacent two sets of blade mounting grooves crisscross setting.

Elastic protective strips are fixedly bonded on the top surfaces of the die bottom plates at the inner side and the outer side of the blade mounting groove along the corresponding die cutting blades.

A side edge of the bottom plate of the cutting die is provided with a long holding through groove.

A positioning groove is formed in one side wall of the bottom plate of the cutting die.

The utility model has the outstanding effects that:

the device can be arranged on the end part of the push rod of the oil cylinder of the mould pressing device, can correspond to a paperboard to be processed, can realize the processing of all slotted holes by one-time punching, and has good effect and high efficiency.

Drawings

FIG. 1 is a partial top view of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic view of the partial structure of the finished paperboard of the utility model.

Detailed Description

An embodiment, see fig. 1 to 3, shows a knife template for punching a cardboard, including a knife template base plate 10, the size of the knife template base plate 10 corresponds to that of the cardboard to be processed, the top surface of the knife template base plate 10 is provided with a knife mounting groove designed according to the shape of the cardboard to be processed needing punching, in this embodiment, the middle part of the upper groove body of the rectangular frame body shaped mounting groove is formed with an upper rectangular frame body groove extending upwards, the middle part of the lower groove body of the rectangular frame body shaped mounting groove is formed with a lower rectangular frame body groove extending downwards, the knife mounting groove is fixedly provided with a die cutting knife 40, the die cutting knife 40 is composed of a plurality of transverse knives and longitudinal knives extending forwards and backwards, and all knives are inserted and fixed along the groove body of the knife mounting groove;

the elastic guard bars 20 are adhesively secured along the corresponding die cutting blades 40 on the top surface of the die bottom plate 10 at the inner and outer sides of the blade mounting slots, all of the elastic guard bars 20 being comprised of a plurality of laterally extending elastic guard bars and a plurality of longitudinally extending elastic guard bars extending back and forth.

In this embodiment, the top surface of the die bottom plate 10 is provided with 12 blade mounting grooves designed according to the shape of the punching groove of the required carton plate body, every two blade mounting grooves are arranged in a row to form a group of blade mounting grooves, six groups of blade mounting grooves are formed on the die bottom plate 10, and every two adjacent groups of blade mounting grooves are arranged in a staggered manner.

Further, an elongated holding groove 11 is formed at one side of the die bottom plate 10.

Further, a positioning groove 12 is formed on a side wall of the die bottom plate 10.

When the die cutting device is used, the die cutting device can be arranged on a mounting plate at the end part of a push rod of an oil cylinder of the die pressing device, a paperboard to be processed can be placed on a mounting platform right below the die cutting device, then, the die cutting device is pushed by the push rod of the oil cylinder, so that the die cutting device bottom plate 10 is pressed down, all die cutting blades 40 are pressed into the paperboard to realize notching, when the die cutting device is pressed down, the elastic protective strips 20 play a buffering role, meanwhile, after the stamping is completed, when the push rod of the oil cylinder is retracted, the die cutting device bottom plate 10 is lifted, at the moment, the paperboard can be prevented from being adhered to the die cutting blades 40 by the elastic action of the elastic protective strips 20, and the stripping effect is improved.

The finished product is shown in figure 3.

The punching of all slotted holes can be completed by one-time punching, and the processing effect is good and the efficiency is high.

The positioning groove 12 is used for facilitating the installation of the die bottom plate 10, and the positioning block of the mounting plate can be inserted into the positioning groove 12, so that the positioning is realized, the installation effect is ensured, and the installation efficiency is improved.

Claims

1. The utility model provides a cardboard is cutting die board for notching, includes cutting die bottom plate (10), its characterized in that: the top surface of the knife mold bottom plate (10) is provided with a knife blade mounting groove designed according to the shape of the punching groove of the required paper box plate body, and a die cutting knife blade (40) is fixedly arranged on the knife blade mounting groove;

an elastic protection strip (20) is fixed on the top surface of the die bottom plate (10) around the die cutting blade.

2. A die plate for notching a paperboard as recited in claim 1, wherein: the top surface of the cutting die bottom plate (10) is provided with a plurality of blade mounting grooves designed according to the shape of the punching groove of the required paper box plate body, every two blade mounting grooves are arranged into a group of blade mounting grooves in a horizontal row, a plurality of groups of blade mounting grooves are formed on the cutting die bottom plate (10), and every two adjacent groups of blade mounting grooves are arranged in a staggered mode.

3. A die plate for notching a paperboard as recited in claim 1, wherein: elastic protective strips (20) are fixedly bonded on the top surfaces of the die bottom plates (10) at the inner side and the outer side of the blade mounting groove along the corresponding die cutting blades.

4. A die plate for notching a paperboard as recited in claim 1, wherein: a long holding through groove (11) is formed at one side edge of the cutter die bottom plate (10).

5. A die plate for notching a paperboard as recited in claim 1, wherein: a positioning groove (12) is formed on one side wall of the cutter die bottom plate (10).