CN212667866U

CN212667866U - Convenient broken line sword hammering block wheel of dismantling and easily tear line processingequipment

Info

Publication number: CN212667866U
Application number: CN202021293890.7U
Authority: CN
Inventors: 龚学峰; 蒋力; 滕吉祥
Original assignee: Chengdu Xingxinhong Machinery Fitting Cutter Co ltd
Current assignee: Chengdu Xingxinhong Machinery Fitting Cutter Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-09
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a packaging machinery's field particularly, relates to a convenient dotted line sword hammering block wheel of dismantling and easily tear line processingequipment, including chopping block and mount pad. The mounting base is provided with a fixed end connected with the rotating shaft. The mounting seat is also provided with a mounting disc. The chopping block cooperates the setting in the mounting disc to make the chopping block can install in the mounting disc. The utility model discloses a dotted line sword hammering block wheel includes chopping block and mount pad. The chopping block is used for bearing the extrusion force of the dotted line knife and is hard in texture. The mounting seat is used for connecting the rotating shaft, and the hardness of the mounting seat is not required to be the same as that of the chopping block. Therefore, in the processing process, the processing methods of the chopping block and the mounting seat are different. The combined structure can be adopted to process the chopping block and the mounting seat respectively, and the chopping block and the mounting seat cannot be influenced mutually during processing. In addition, the chopping block and the mounting seat can be separated from each other. When the chopping block is replaced, only the chopping block needs to be taken down and replaced, and the mounting seat does not need to be taken down from the rotating shaft, so that the chopping block is convenient to replace.

Description

Convenient broken line sword hammering block wheel of dismantling and easily tear line processingequipment

Technical Field

The utility model relates to a packaging machinery's field particularly, relates to a convenient dotted line sword hammering block wheel of dismantling and easily tear line processingequipment.

Background

The edges of the small packing bags are provided with easy-to-tear lines, such as the easy-to-tear lines arranged at the opening of the cigarette packing box. The easy-to-tear line is cut by matching the dotted line knife and the dotted line knife anvil wheel. When the easy-to-tear line is processed, the extrusion force of the dotted line knife is received by the dotted line knife anvil wheel. Therefore, the anvil wheel of the dashed line knife is a wearing part and needs to be replaced frequently. The prior art virtual line anvil wheel is integral and is directly mounted on the rotating shaft. Because the dotted line anvil wheel is integral, the whole body of the dotted line anvil wheel needs to be detached from the rotating shaft and replaced during replacement, the number of replacement parts is large, and the efficiency is low.

Meanwhile, the part of the dotted line cutter anvil wheel, which is contacted with the dotted line cutter, needs to have higher hardness, and the part of the dotted line cutter anvil wheel, which is connected with the rotating shaft, only needs to be made of common steel. Thus, the portions of the virtual anvil wheel are processed differently. The integral dotted anvil wheel makes the machine inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a convenient-to-disassemble dotted line knife anvil wheel, which comprises a mounting seat and a hard chopping block; adopt modular structure, also make things convenient for each part independent processing of different textures when making things convenient for the dismouting, avoid the interact.

The embodiment of the utility model is realized like this:

a broken line knife anvil wheel convenient to disassemble comprises a chopping block and a mounting seat; the mounting seat is provided with a fixed end connected with the rotating shaft; the mounting seat is also provided with a mounting disc; the chopping block is matched with the installation disc to be arranged, so that the chopping block can be installed on the installation disc.

Further, the chopping board is in a circular groove shape; the inner diameter of the chopping block is the same as the outer diameter of the mounting disc, so that when the chopping block is fixed on the mounting disc, the mounting disc is accommodated in the chopping block, and the inner wall of the chopping block is tightly attached to the outer wall of the mounting disc; the outer side wall opposite to the inner wall of the chopping block is the contact surface of the chopping block and the virtual line knife.

Further, the chopping block comprises a plurality of chopping block blocks; and a plurality of anvil plates are distributed along the circumferential direction of the mounting disc and combined into a disc shape.

Furthermore, the anvil plates are fan-shaped; the central angle of each anvil plate block is the same.

Further, the anvil plate comprises two anvil plate blocks; the rounded angle of each anvil block is 180 degrees.

Further, the chopping block is connected with the mounting plate through screws.

Further, the mounting seat is provided with a mounting hole in cooperation with the rotating shaft.

An easy-to-tear line processing device comprises a machine base, a dotted line cutter and the conveniently-detached dotted line cutter anvil wheel; the dotted line cutter and the dotted line cutter anvil wheel convenient to disassemble are arranged on the base; the dotted line knife is tangent to the dotted line knife anvil wheel convenient to disassemble.

The utility model has the advantages that:

the utility model discloses a dotted line sword hammering block wheel includes chopping block and mount pad. The chopping block is used for bearing the extrusion force of the dotted line knife and is hard in texture. The mounting seat is used for connecting the rotating shaft, and the hardness of the mounting seat is not required to be the same as that of the chopping block. Therefore, in the processing process, the processing methods of the chopping block and the mounting seat are different. The combined structure can be adopted to process the chopping block and the mounting seat respectively, and the chopping block and the mounting seat cannot be influenced mutually during processing.

In addition, the chopping block and the mounting seat can be separated from each other. When the chopping block is replaced, only the chopping block needs to be taken down and replaced, and the mounting seat does not need to be taken down from the rotating shaft, so that the chopping block is convenient to replace.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a conveniently detachable virtual anvil wheel according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a conveniently detachable virtual anvil wheel according to an embodiment of the present invention;

fig. 3 is a schematic view of an easy-to-tear line processing device provided by an embodiment of the present invention.

Icon:

1-chopping block, 11-chopping block, 12-stress plate, 2-mounting seat, 21-mounting disk, 22-mounting hole, 221-screw hole, 3-protective shell, 4-machine base, 5-virtual line knife and 6-rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, the present embodiment provides a detachable knife anvil wheel, which includes a cutting board 1 and a mounting base 2. The mounting base 2 is provided with a fixed end connected with the rotating shaft 6. The mounting base 2 and the rotating shaft 6 can be connected in various ways. The two can be fixed by screws or welded together by welding. In this embodiment, the mount 2 is provided with a mounting hole 22. After the rotating shaft 6 is inserted into the mounting hole 22, the two inner walls of the mounting hole 22 are closed towards the middle by screwing the screw on the mounting seat 2, and then the rotating shaft 6 is clamped.

The mounting 2 is further provided with a mounting disc 21. The anvil 1 is arranged to fit to the mounting plate 21 so that the anvil 1 can be mounted to the mounting plate 21. The mounting disc 21 is provided with a screw hole 221, and the chopping block 1 is provided with a through hole matching with the screw hole 221. When the cutting board 1 is placed on the mounting plate 21, the through hole of the cutting board 1 is opposite to the screw hole 221 of the mounting plate 21. The anvil 1 can be fixed to the mounting plate 21 by screws fitted into the screw holes 221.

The utility model discloses a dotted line sword hammering block wheel includes chopping block 1 and mount pad 2. The chopping block 1 is used for bearing the extrusion force of the dotted line knife 5 and is hard in texture. And the mounting seat 2 is used for connecting the rotating shaft 6, and the hardness of the mounting seat does not need to be the same as that of the chopping block 1. Therefore, the cutting board 1 and the mounting seat 2 are processed differently during the processing. The combined structure can be adopted to process the chopping block 1 and the mounting seat 2 respectively, and the chopping block and the mounting seat cannot influence each other during processing.

In addition, the anvil 1 and the mounting base 2 can be separated from each other. When the chopping block 1 is replaced, only the chopping block 1 needs to be taken down from the mounting seat 2 and replaced, and the mounting seat 2 does not need to be taken down from the rotating shaft 6, so that the replacement is convenient.

In this embodiment, the edge of the cutting board 1 attached to one side of the mounting plate 21 is provided with a ring-shaped stress plate 12 in a protruding manner, so that the cutting board 1 is in a circular groove shape. The inner diameter of the anvil 1 is the same as the outer diameter of the mounting plate 21, so that when the anvil 1 is fixed to the mounting plate 21, the mounting plate 21 is accommodated in the anvil 1 and the inner wall of the stress plate 12 is tightly adhered to the outer wall of the mounting plate 21. The outer side wall opposite to the inner wall of the anvil 1, i.e. the outer wall of the force-bearing plate 12, is the contact surface of the anvil 1 with the dashed line knife 5.

When processing the easy-to-tear line, the dotted line knife 5 applies force to the stress plate 12, and the direction of the force points to the mounting disc 21. The force applied to the stress plate 12 by the dotted line cutter 5 is transmitted to the mounting disc 21, so that the stress plate 12 is supported by the mounting disc 21, and the stress plate 12 is prevented from being damaged due to overlarge stress. Meanwhile, the inner wall of the stress plate 12 clings to the outer wall of the mounting disc 21, so that the chopping board 1 is in close contact with the mounting disc 21, and displacement of the chopping board 1 relative to the mounting disc 21 after stress is avoided.

In this embodiment, the anvil 1 comprises a number of anvil blocks 11. A plurality of anvil blocks 11 are distributed along the circumferential direction of the mounting plate 21 and combined into a disk shape. This allows the replacement of the damaged anvil block 11 when the anvil block 1 is partially damaged, avoiding the waste caused by the replacement of the whole anvil block 1.

Meanwhile, in order to ensure the safety of the machine tool, the virtual wire wheel anvil wheel is installed in the protective housing 3. The anvil wheel of the virtual wire wheel only exposes the part of the anvil wheel contacting with the virtual wire wheel. Set up chopping block 1 to a plurality of chopping block pieces 11 and also make the size of every chopping block piece 11 reduce, make things convenient for chopping block piece 11 to take out or put into from the narrow and small opening part of protective housing 3, further change of convenient chopping block 1.

In this embodiment, the plurality of anvil blocks 11 are fan-shaped. The sum of the central angles of the anvil blocks 11 is 360 degrees. The central angle of each anvil block 11 is the same. After the plurality of chopping blocks 11 are fixed on the mounting disc 21, the plurality of chopping blocks 11 are spliced into a disc shape. This just makes between a plurality of chopping block pieces 11 mutually support, and every chopping block piece 11 is not only through fix with screw in mounting disc 21, and is spacing each other between a plurality of chopping block pieces 11 for a plurality of chopping block pieces 11's wholeness is stronger, the better stability of having guaranteed chopping block 1.

In this embodiment, the anvil plate 1 comprises two anvil blocks 11. The rounded angle of each anvil block 11 is 180 degrees. When the two anvil blocks 11 are both mounted on the mounting plate 21, the two anvil blocks 11 are spliced into a circular shape. When the anvil block 11 is to be mounted or dismounted, the anvil block 11 is rotated so that the screws fixed thereto are exposed one by one and removed one by one. When all the fixing screws of the anvil block 11 are removed, the anvil block 11 can be removed by moving the anvil block 11 away from another anvil block 11. In practice, the number of blocks 11 can also be set to three or four, etc., as desired.

The embodiment also provides an easy-tear line processing device, which comprises a machine base 4, a dotted line cutter 5 and the anvil wheel. As shown in fig. 3. The dotted line cutter 5 and the anvil wheel are both arranged on the machine base 4. The dotted line knife 5 is tangent to a dotted line knife anvil wheel which is convenient to disassemble. For safety, the housing 4 is provided with a protective housing 3 corresponding to the anvil wheel and the interrupted line knife 5, respectively. The anvil wheel and the chopper 5 are each arranged in a protective housing 3.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient dotted line sword hammering block wheel of dismantling which characterized by: comprises a chopping board (1) and a mounting seat (2); the mounting seat (2) is provided with a fixed end connected with the rotating shaft (6); the mounting seat (2) is also provided with a mounting disc (21); the cutting board (1) is matched with the installation disc (21) to be arranged, so that the cutting board (1) can be installed on the installation disc (21).

2. The easy-to-disassemble virtual line anvil wheel of claim 1, wherein: the chopping board (1) is in a circular groove shape; the inner diameter of the cutting board (1) is the same as the outer diameter of the mounting disc (21), so that when the cutting board (1) is fixed on the mounting disc (21), the mounting disc (21) is accommodated in the cutting board (1) and the inner wall of the cutting board (1) is tightly attached to the outer wall of the mounting disc (21); the outer side wall opposite to the inner wall of the chopping board (1) is the contact surface of the chopping board (1) and the dotted line knife (5).

3. The easy-to-disassemble virtual line anvil wheel of claim 2, wherein: the chopping board (1) comprises a plurality of chopping board blocks (11); and a plurality of anvil blocks (11) are distributed along the circumferential direction of the mounting disc (21) and combined into a disc shape.

4. The easy-to-disassemble virtual line anvil wheel of claim 3, wherein: the anvil plates (11) are fan-shaped; the central angle of each anvil block (11) is the same.

5. The easy-to-disassemble virtual line anvil wheel of claim 4, wherein: the chopping board (1) comprises two chopping board blocks (11); the rounded angle of each anvil block (11) is 180 degrees.

6. The easy-to-disassemble virtual line anvil wheel of claim 1, wherein: the chopping block (1) is connected with the mounting plate (21) through screws.

7. The easy-to-disassemble virtual line anvil wheel of claim 1, wherein: the mounting seat (2) is matched with the rotating shaft (6) and is provided with a mounting hole (22).

8. The utility model provides an easily tear line processingequipment which characterized by: comprises a machine base (4), a dotted line knife (5) and a conveniently-detached dotted line knife anvil wheel of any one of claims 1-7; the dotted line knife (5) and a dotted line knife anvil wheel which is convenient to disassemble are both arranged on the machine base (4); the dotted line knife (5) is tangent to the dotted line knife anvil wheel convenient to disassemble.