CN216140301U

CN216140301U - Cutting knife anvil for tearing opening of strip-packaged oil-sealed paper drawstring of packaging equipment

Info

Publication number: CN216140301U
Application number: CN202121729752.3U
Authority: CN
Inventors: 秦绍江; 刘光文; 马晓伟; 王灿; 王丕林; 马兴华; 余明; 黄明辉
Original assignee: Hongta Tobacco Group Co Ltd
Current assignee: Hongta Tobacco Group Co Ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-29
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a cutting anvil for a tearing opening of an oil-sealed paper drawstring of packaging equipment, which belongs to the technical field of tobacco packaging machinery and comprises a bottom plate and a base plate, wherein the base plate is fixedly arranged on the bottom plate, the base plate is provided with a U-shaped opening, the cutting anvil also comprises a U-shaped insert block, the U-shaped insert block is divided into an installation end and a U-shaped end, the installation end is fixed on the base plate through a locking piece, the U-shaped end extends into the U-shaped opening, a U-shaped cutter hole is formed by encircling between the inner wall of the U-shaped opening and the outer wall of the U-shaped end, and a through hole which can enable the U-shaped cutter hole to be communicated with the bottom is formed in the bottom plate corresponding to the position of the U-shaped cutter hole. The utility model can generate good positioning and guiding effects on the cutter, clear the transparent paper adhered on the cutter in the return stroke after the cutter cuts, and is not easy to adhere with the transparent paper again, thereby ensuring that the cutter edge is kept sharp, and the strip package transparent paper is torn and the package appearance quality is ensured.

Description

Cutting knife anvil for tearing opening of strip-packaged oil-sealed paper drawstring of packaging equipment

Technical Field

The utility model relates to the technical field of tobacco packaging machinery, in particular to a cutting knife anvil for a tearing opening of a strip-packaged oil-sealed paper drawstring of packaging equipment.

Background

In the tobacco packaging process, an easy-to-tear notch needs to be cut on the outer package of the strip package transparent paper, the strip package transparent paper is convenient to unseal, the cutting process of the notch is realized by a ZB42 special-shaped packaging machine, and a U-shaped easy-to-tear opening is punched and cut on the transparent paper pull belt through a packaging machine cutter in the production process. In actual production, the cut transparent paper is easily adhered to the cutter, and the subsequent cuts are not parallel and level in production, so that the problem of reduction of the appearance quality of the strip packets is caused.

Disclosure of Invention

Aiming at the problems in the background art, the utility model provides a cutting knife anvil for a strip-packaged oil-sealed paper drawstring tearing opening of packaging equipment, which can generate a good positioning and guiding effect on a knife, clear transparent paper adhered on the knife in a return stroke after cutting of the knife, and is not easy to adhere to the transparent paper again, so that the knife edge of the knife is kept sharp, and the strip-packaged transparent paper tearing opening and the packaging appearance quality are ensured.

In order to achieve the purpose, the utility model adopts the following technical scheme: the cutting knife anvil for tearing the paper tape of the strip-wrapped oil seal of the packaging equipment comprises a bottom plate 1 and a base plate 2, wherein the base plate 2 is fixedly installed on the bottom plate 1, a U-shaped opening 3 is formed in the base plate 2, the cutting knife anvil further comprises a U-shaped insert block 4, the U-shaped insert block 4 is divided into an installation end 5 and a U-shaped end 6, the installation end 5 is fixed on the base plate 2 through a locking piece 8, the U-shaped end 6 extends into the U-shaped opening 3, a U-shaped knife hole 7 is formed by encircling between the inner wall of the U-shaped opening 3 and the outer wall of the U-shaped end 6, and a through hole 10 which can enable the U-shaped knife hole 7 to be communicated with the bottom is formed in the bottom plate 1 corresponding to the position of the U-shaped knife hole 7.

Preferably, the base plate 2 is provided with a screw hole 9 and a positioning hole 11 in a diagonal manner, and the screw hole 9 and the positioning hole 11 are fixedly connected with the bottom plate 1 through a screw and a bolt respectively.

The utility model has the beneficial effects that:

the utility model can generate good positioning and guiding effects on the cutter, clear the transparent paper adhered on the cutter in the return stroke after the cutter cuts, and is not easy to adhere with the transparent paper again, thereby ensuring that the cutter edge is kept sharp, and the strip package transparent paper is torn and the package appearance quality is ensured.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a left side view of the present invention;

in the figure, 1-bottom plate, 2-base plate, 3-U-shaped opening, 4-U-shaped insert block, 5-mounting end, 6-U-shaped end, 7-U-shaped knife hole, 8-locking piece, 9-screw hole, 10-through hole and 11-positioning hole.

Detailed Description

In order to make the technical solution and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings for the convenience of the skilled person.

As shown in fig. 1 to 3, the cutting knife anvil for the strip-pack oil-sealed paper tape tearing opening of the packaging equipment comprises a bottom plate 1 and a base plate 2, the base plate 2 is fixedly installed on the bottom plate 1, a U-shaped opening 3 is formed in the base plate 2, the cutting knife anvil further comprises a U-shaped insert block 4, the U-shaped insert block 4 is divided into an installation end 5 and a U-shaped end 6, the installation end 5 is fixed on the base plate 2 through a locking piece 8, the U-shaped end 6 extends into the U-shaped opening 3, a U-shaped knife hole 7 is formed by the inner wall of the U-shaped opening 3 and the outer wall of the U-shaped end 6 in a surrounding mode, and a through hole 10 capable of enabling the U-shaped knife hole 7 to be communicated with the bottom is formed in the bottom plate 1 corresponding to the position of the U-shaped knife hole 7.

In the production process, the strip-packaged cellophane drawstring is continuously conveyed forwards through the lower part of the bottom plate 1, the tearing cutter of the packaging machine intermittently runs downwards, penetrates through the U-shaped cutter hole 7 on the cutter anvil and continuously punches the drawstring to cut a U-shaped tearing opening. The sword hammering block adopts the metal material to make, and at this in-process, U type blade hole 7 forms good location guide effect to the cutter, simultaneously, when the condition of paper tape adhesion on the cutter takes place, when the cutter upwards retrieves, can hang the paper tape piece of adhesion, ensures that the cutter edge of a knife keeps sharp, ensures the shaping quality of U type tear mouth. Wherein, base plate 2 is last to be opened screw 9 and locating hole 11 respectively in the diagonal form, and screw 9 and locating hole 11 are respectively through screw and bolt and bottom plate 1 fixed connection, and the quick installation of being convenient for and dismantlement when guaranteeing connection structure stable.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a equipment for packing strip package oil blanket paper stretching strap tears a mouthful cutting knife hammering block which characterized in that: including bottom plate (1) and base plate (2), base plate (2) fixed mounting is on bottom plate (1), it has U type opening (3) to open on base plate (2), still include U type inserted block (4), U type inserted block (4) divide into installation end (5) and U type end (6), installation end (5) are fixed on base plate (2) through retaining member (8), U type end (6) stretch into in U type opening (3), enclose between U type opening (3) inner wall and U type end (6) outer wall and become U type sword hole (7), it has through-hole (10) that can make U type sword hole (7) intercommunication bottom to open on bottom plate (1) that corresponds U type sword hole (7) position.

2. The packaging equipment strip package oil-seal paper drawing tape tearing cutting knife anvil of claim 1, characterized in that: the base plate (2) is provided with a screw hole (9) and a positioning hole (11) in a diagonal form, and the screw hole (9) and the positioning hole (11) are fixedly connected with the bottom plate (1) through a screw and a bolt respectively.