CN216183193U

CN216183193U - Point of braided bag is cut device

Info

Publication number: CN216183193U
Application number: CN202122692122.XU
Authority: CN
Inventors: 洪道勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a point cutting device for a woven bag, which comprises at least one cutting assembly and a support frame for supporting the cutting assembly, wherein each cutting assembly comprises a cutter and a driving piece for driving the cutter to move in the vertical direction; the supporting frame is connected with an installation frame for supporting the driving piece, and the driving piece is arranged on the installation frame in a vertically adjustable manner; the bottom of the support frame is provided with a positioning plate opposite to the cutting assembly, and the positioning plate is provided with a plurality of positioning holes which are uniformly arranged and through which the cutter can penetrate; the mounting frame is arranged on the supporting frame in a horizontally adjustable mode, so that the cutter can be located at the position opposite to each positioning hole. The point cutting device for the woven bag is reasonable in structural design, can quickly and accurately form an opening seam, and is convenient to adjust and use.

Description

Point of braided bag is cut device

Technical Field

The utility model relates to the technical field of woven bag processing equipment, in particular to a point cutting device for woven bags.

Background

In the conventional woven bag for containing cement or other fine granular objects, in the bag making process, as shown in a schematic diagram of a woven bag making flow shown in fig. 1, a rolled woven bag is generally cut first. Before the woven bag is cut to form a single woven bag, openings are formed in the positions of two sides of the edge of the woven bag to form an opening seam a, then the coiled woven bag is cut into a single woven bag, and a cutting line b is connected with the top of the opening seam a. And then, a point broken line c is arranged at the position, located at the bottom of the opening seam a, on the single woven bag, and an ash blocking gasket d capable of being turned towards the inside of the bag opening is formed, so that the turned ash blocking gasket d can effectively prevent the woven bag containing cement from leaking ash.

However, the cutting device is needed to form an opening seam on the woven bag, and how to design the cutting device with simple structure and convenient use becomes the thinking direction of people.

Disclosure of Invention

The utility model overcomes the defects of the prior art, and provides the point cutting device for the woven bag, which has reasonable structural design, can quickly and accurately form an opening seam, is convenient to adjust and is convenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a point cutting device of braided bag, includes an at least cutting assembly and supports cutting assembly's support frame, and each cutting assembly all includes cutter and the driving piece that the drive cutter removed in vertical direction, and the tow sides of cutter all set up the cutting edge portion that sets up to two downward sloping, and two cutting edge portions constitute the closed angle form.

Preferably, the support frame is connected with a mounting frame for supporting the driving member, and the driving member is adjustably arranged on the mounting frame in the vertical direction.

Preferably, the bottom of the support frame is provided with a positioning plate opposite to the cutting assembly, and the positioning plate is provided with a plurality of positioning holes which are uniformly arranged and through which the cutter can penetrate.

Preferably, the mounting frame is adjustably arranged on the support frame in the horizontal direction, so that the cutter can be positioned opposite to each positioning hole.

Preferably, be equipped with first bar hole on the mounting bracket, the connecting piece passes first bar hole and is connected with the driving piece and make the driving piece locate the mounting bracket adjustably on, is equipped with second bar hole on the support frame, and the connecting piece passes second bar hole and is connected with the mounting bracket and make the mounting bracket locate the support frame adjustably on.

Preferably, the two sides of the positioning plate are provided with extension parts which are arranged in a downward hanging mode.

Preferably, the driving part is provided as an air cylinder or an electric cylinder, and the cutter is mounted on the mounting block and connected with the driving part through the mounting block.

The utility model has the beneficial effects that:

the point cutting device for the woven bag is reasonable in structural design, can quickly and accurately form an opening seam, and is convenient to adjust and use.

Drawings

FIG. 1 is a schematic diagram illustrating a bag making process of a woven bag according to an embodiment of the present invention;

FIG. 2 is a first schematic structural diagram in accordance with an embodiment of the present invention;

FIG. 3 is a second schematic structural diagram in accordance with an embodiment of the present invention;

FIG. 4 is a schematic diagram of the internal structure of an embodiment of the present invention;

FIG. 5 is a schematic view of a cutting assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cutter according to an embodiment of the present invention.

In the figure: a. opening the seam; b. cutting lines; c. point disconnection; d. a dust-blocking liner; 100. a cutting assembly; 200. a support frame; 1. a cutter; 11. a knife edge part; 2. a drive member; 3. a mounting frame; 31. a first bar-shaped hole; 32. a connecting member; 4. positioning a plate; 41. positioning holes; 42. an extension portion; 5. a second bar-shaped hole; 6. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 2-6, a spot cutting device for woven bags comprises at least one cutting assembly 100 and a support frame 200 for supporting the cutting assembly 100, wherein each cutting assembly 100 comprises a cutter 1 and a driving member 2 for driving the cutter 1 to move in a vertical direction, two blade parts 11 arranged in a downward inclined manner are arranged on the front and back surfaces of the cutter 1, and the two blade parts 11 form a pointed angle shape; the supporting frame 200 is connected with an installation frame 3 for supporting the driving piece 2, and the driving piece 2 is arranged on the installation frame 3 in a vertically adjustable manner; the driving piece 2 is set as an air cylinder or an electric cylinder, and the cutter 1 is installed on the installation block 6 and is connected with the driving piece 2 through the installation block 6.

By adopting the above technical solution, the cutting assembly 100 is preferably provided with two so as to form two opening seams a on the woven bag correspondingly. When specifically using, two driving piece 2 drive two cutters 1 simultaneously and remove to the braided bag to form two opening seam a on the braided bag. And wherein the provision of the sharp horn-shaped blade part 11 enables the cutter 1 to form the open seam a more quickly and accurately in the woven bag.

As a modified specific embodiment, the bottom of the supporting frame 200 is provided with a positioning plate 4 opposite to the cutting assembly 100, and the positioning plate 4 is provided with a plurality of positioning holes 41 which are uniformly arranged and through which the cutter 1 can pass; the mounting frame 3 is arranged on the supporting frame 200 in a horizontally adjustable manner, so that the cutter 1 can be positioned opposite to each positioning hole 41; the positioning plate 4 is provided with extensions 42 depending downward on both sides thereof.

Through adopting above-mentioned technical scheme, the setting of locating hole 41 can be adjusted the opening seam a position on the braided bag of waiting to cut, and can have certain guide effect to cutter 1 for cutter 1 can be in the specific position of setting for surely go out the opening seam a that meets the requirements. The mounting frame 3 can be adjusted, so that the cutter 1 can be adjusted in the horizontal direction, and the position of the opening seam a on the woven bag can be adjusted. The arrangement of the extending part 42 can press the two sides of the woven bag to be cut downwards, so that the part to be cut can be tensioned and kept flat, and the cutting can be conveniently carried out, and an opening seam a can be formed on the woven bag quickly and accurately.

As a modified specific implementation, a first strip-shaped hole 31 is formed in the mounting bracket 3, the connecting member 32 passes through the first strip-shaped hole 31 to be connected with the driving member 2 and to enable the driving member 2 to be adjustably disposed on the mounting bracket 3, a second strip-shaped hole 5 is formed in the support frame 200, and the connecting member 32 passes through the second strip-shaped hole 5 to be connected with the mounting bracket 3 and to enable the mounting bracket 3 to be adjustably disposed on the support frame 200.

Through adopting above-mentioned technical scheme, so setting, simple structure, reasonable in design for driving piece 2 can be on mounting bracket 3 vertical regulation, and mounting bracket 3 horizontal adjustment on support frame 200.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a point cutting device of braided bag, includes at least one cutting assembly and supports cutting assembly's support frame, its characterized in that, each cutting assembly all includes cutter and the driving piece that the drive cutter removed in vertical direction, and the tow sides of cutter all set up the cutting edge portion that sets up to two downward sloping, and two cutting edge portions constitute the closed angle form.

2. The spot cutting device for the woven bag as claimed in claim 1, wherein the supporting frame is connected with a mounting frame for supporting the driving member, and the driving member is adjustably disposed at the mounting frame in a vertical direction.

3. The dotting and cutting device for the woven bags according to claim 2, wherein the bottom of the supporting frame is provided with a positioning plate opposite to the cutting assembly, and the positioning plate is provided with a plurality of positioning holes which are uniformly arranged and through which the cutter can pass.

4. The spot cutting device for the woven bag as claimed in claim 3, wherein the mounting bracket is adjustably mounted on the supporting bracket in a horizontal direction so that the cutter can be positioned opposite to each positioning hole.

5. The spot cutting device for the woven bag as claimed in claim 4, wherein a first strip-shaped hole is formed in the mounting frame, the connecting member passes through the first strip-shaped hole to be connected with the driving member and to enable the driving member to be adjustably disposed on the mounting frame, a second strip-shaped hole is formed in the support frame, and the connecting member passes through the second strip-shaped hole to be connected with the mounting frame and to enable the mounting frame to be adjustably disposed on the support frame.

6. A dotting device for woven bags according to claim 3, 4 or 5, wherein the positioning plate is provided with downwardly depending extensions on both sides.

7. The spot cutting device for the woven bag as claimed in claim 6, wherein the number of the cutting assemblies is two, the driving member is configured as an air cylinder or an electric cylinder, and the cutting knife is mounted on the mounting block and connected with the driving member through the mounting block.