CN214927556U

CN214927556U - Hole cutting device for kraft paper bag

Info

Publication number: CN214927556U
Application number: CN202120044390.8U
Authority: CN
Inventors: 胡宏涛
Original assignee: Longgang Aolong Packaging Co ltd
Current assignee: Longgang Aolong Packaging Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-30
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a kraft paper bag hole cutting device, including workstation, U type clamp plate and circular knife piece, be equipped with the support column on the workstation, be equipped with the backup pad on the support column, backup pad and support column fixed connection, be equipped with on the workstation and place the board, place board and workstation fixed connection, the support column top is equipped with first pneumatic cylinder, first pneumatic cylinder bottom is equipped with U type clamp plate, be equipped with the second pneumatic cylinder in the backup pad, second pneumatic cylinder bottom is equipped with the circular knife piece, be equipped with the controller on the workstation, be equipped with control button on the controller. Through setting up first pneumatic cylinder, second pneumatic cylinder and motor, the second telescopic link drives U type clamp plate and stretches out and draws back, and U type clamp plate pushes down fixedly the kraft paper bag, prevents to skid when the cutting and breaks away from, and the motor drives rotation axis rotation to drive the circular blade and cut the kraft paper bag, and then accomplish the work of punching to the kraft paper bag, improved the aesthetic property of kraft paper.

Description

Hole cutting device for kraft paper bag

Technical Field

The utility model relates to a kraft paper bag processing equipment technical field specifically is a kraft paper bag hole cutting device.

Background

The kraft paper bag is non-toxic, tasteless and pollution-free, is a high-strength and high-environment-friendly packaging bag, so the kraft paper bag is selected as the packaging bag for many foods sold on the market at present, but because the kraft paper bag is a paper bag, and is opaque, a consumer is difficult to directly see the model of the foods in the bag through the kraft paper bag, the quality of the foods is difficult to judge by the consumer, and then the desire of the consumer to purchase is reduced.

The mode that current kraft paper bag cut hole device adopted the drift punching press is difficult to punch the kraft paper bag incomplete piece at the position that punches completely and falls, can appear deckle edge's phenomenon after the punching press moreover, leads to the quality of punching poor, influences the outward appearance of kraft paper bag, reduces the rate of utilization.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a kraft paper bag perforating device has solved current kraft paper bag perforating device and has adopted the mode of drift punching press to be difficult to the kraft paper bag incomplete piece that will punch the position and punch completely, can appear deckle edge phenomenon after the punching press moreover, leads to the quality of punching poor, influences the outward appearance of kraft paper bag, reduces the problem of the rate of utilization.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a kraft paper bag hole cutting device, includes workstation, U type clamp plate and circular knife piece, be equipped with the support column on the workstation, support column and workstation fixed connection, be equipped with the backup pad on the support column, backup pad and support column fixed connection, be equipped with on the workstation and place the board, place board and workstation fixed connection, the support column top is equipped with first pneumatic cylinder, first pneumatic cylinder bottom is equipped with U type clamp plate, be equipped with the second pneumatic cylinder in the backup pad, second pneumatic cylinder bottom is equipped with the circular knife piece, be equipped with the controller on the workstation, be equipped with control button on the controller.

Preferably, the bottom of the first hydraulic cylinder is connected with a first telescopic rod, the bottom of the first telescopic rod is provided with a connecting column, the connecting column is fixedly connected with the first telescopic rod, the bottom of the connecting column is provided with a U-shaped pressing plate, and the U-shaped pressing plate is fixedly connected with the connecting column.

Preferably, the second hydraulic cylinder is connected with a fixing column, the fixing column is fixedly connected with the supporting column, a second telescopic rod is connected to the bottom of the second hydraulic cylinder, and a motor is connected to the bottom of the second telescopic rod.

Preferably, the bottom of the motor is provided with a rotating shaft, the rotating shaft is provided with a circular blade, and the circular blade is fixedly connected with the rotating shaft.

Preferably, the first hydraulic cylinder, the first telescopic rod, the second hydraulic cylinder, the second telescopic rod and the motor are all electrically connected with the controller.

Preferably, the bottom of the workbench is provided with symmetrical supporting legs, and the supporting legs are fixedly connected with the workbench.

(III) advantageous effects

The utility model provides a kraft paper bag hole cutting device. The method has the following beneficial effects:

the hole cutting device for the kraft paper bag is provided with the first hydraulic cylinder, the second hydraulic cylinder and the motor, when in use, the kraft paper bag is placed on the placing plate, the controller controls the first telescopic rod of the first hydraulic cylinder to stretch, the second telescopic rod drives the U-shaped pressing plate to stretch, the U-shaped pressing plate presses and fixes the kraft paper bag to prevent the kraft paper bag from slipping and separating during cutting, the controller controls the second telescopic rod of the second hydraulic cylinder to stretch, so that the second telescopic rod drives the circular blade to extend and retract, the controller controls the motor to rotate, the motor drives the rotating shaft to rotate, thereby driving the circular blade to cut the kraft paper bag and further completing the punching work of the kraft paper bag, the design improves the hole cutting efficiency of the kraft paper bag, is more stable in hole cutting, the circular blade rotates, thereby ensuring that the phenomenon of rough edges can not occur when the kraft paper is used for cutting holes and improving the aesthetic property of the kraft paper.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the circular blade of the present invention;

fig. 3 is a schematic structural view of the first hydraulic cylinder of the present invention;

in the figure, 1-workbench, 11-supporting column, 111-supporting plate, 12-placing plate, 13-controller, 131-control button, 14-supporting leg, 2-U-shaped pressing plate, 21-connecting column, 211-first telescopic rod, 212-first hydraulic cylinder, 3-circular blade, 31-rotating shaft, 311-motor, 312-second telescopic rod, 313-second hydraulic cylinder and 314-fixing column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a kraft paper bag cut hole device, includes workstation 1, U type clamp plate 2 and circular knife piece 3, be equipped with support column 11 on the workstation 1,

support column

11 and 1 fixed connection of workstation, be equipped with backup pad 111 on the support column 11,

backup pad

111 and 11 fixed connection of support column, be equipped with on the workstation 1 and place board 12, place kraft paper bag,

place board

12 and 1 fixed connection of workstation, 11 tops of support column are equipped with first pneumatic cylinder 212, first pneumatic cylinder 212 bottoms are equipped with U type clamp plate 2, be equipped with second pneumatic cylinder 313 on the backup pad 111, second pneumatic cylinder 313 bottom is equipped with circular knife piece 3, be equipped with controller 13 on the workstation 1, be equipped with control button 131 on the controller 13.

First pneumatic cylinder 212 bottom is connected with first telescopic link 211, first telescopic link 211 bottom is equipped with spliced pole 21, spliced pole 21 and first telescopic link 211 fixed connection, spliced pole 21 bottom is equipped with U type clamp plate 2, U type clamp plate 2 and spliced pole 21 fixed connection. U type clamp plate 2 is pushed down fixedly the kraft paper bag, prevents to skid when the cutting and breaks away from. Through setting up first pneumatic cylinder 212, the first telescopic link 211 of first pneumatic cylinder 212 of controller 13 control is flexible, and first telescopic link 211 drives U type clamp plate 2 flexible to make U type clamp plate 2 fixed the cow hide bag.

The second hydraulic cylinder 313 is connected with a fixed column 314, the fixed column 314 is fixedly connected with the supporting column 11, a second telescopic rod 312 is connected to the bottom of the second hydraulic cylinder 313, and a motor 311 is connected to the bottom of the second telescopic rod 312. By providing the second hydraulic cylinder 313, the controller 13 controls the second telescopic rod 312 of the second hydraulic cylinder 313 to extend and retract, so that the second telescopic rod 312 drives the circular blade 3 to extend and retract.

The bottom of the motor 311 is provided with a rotating shaft 31, the rotating shaft 31 is provided with a circular blade 3, and the circular blade 3 is fixedly connected with the rotating shaft 31. Through setting up motor 311, motor 311 drives rotation axis 31 and rotates to drive circular blade 3 and cut the kraft paper bag, and then accomplish the work of punching to the kraft paper bag.

The first hydraulic cylinder 212, the first telescopic rod 211, the second hydraulic cylinder 313, the second telescopic rod 312 and the motor 311 are all electrically connected with the controller 13. The first hydraulic cylinder 212, the first telescopic rod 211, the second hydraulic cylinder 313, the second telescopic rod 312 and the motor 311 are electrically connected with the controller 13, so that the operation is simpler and the use is more convenient.

The bottom of the workbench 1 is provided with symmetrical supporting legs 14, and the supporting legs 14 are fixedly connected with the workbench 1. By providing the support legs 14, the work table 1 is made more stable during operation.

The working principle is as follows: when the kraft paper bag hole cutting device is used, firstly, kraft paper bags are placed on the placing plate 12, the controller 13 controls the first telescopic rod 211 of the first hydraulic cylinder 212 to stretch, the first telescopic rod 211 drives the U-shaped pressing plate 2 to stretch, the U-shaped pressing plate 2 presses and fixes the kraft paper bags to prevent slipping and separation during cutting, the controller 13 controls the second telescopic rod 312 of the second hydraulic cylinder 313 to stretch, so that the second telescopic rod 312 drives the circular blade 3 to extend and retract, the controller 13 controls the motor 311 to rotate, the motor 311 drives the rotating shaft 31 to rotate, thereby driving the circular blade 3 to cut the kraft paper bag, further completing the punching work of the kraft paper bag, the design improves the hole cutting efficiency of the kraft paper bag, is more stable in hole cutting, the circular blade rotates, thereby ensuring that the phenomenon of rough edges can not occur when the kraft paper is used for cutting holes and improving the aesthetic property of the kraft paper.

The utility model discloses a 1-workstation, 11-support column, 111-backup pad, 12-place board, 13-controller, 131-control button, 14-supporting legs, 2-U type clamp plate, 21-spliced pole, 211-first telescopic link, 212-first pneumatic cylinder, 3-circular knife piece, 31-rotation axis, 311-motor, 312-second telescopic link, 313-second pneumatic cylinder, 314-fixed column, the part is general standard component or the part that technical staff in the field known, its structure and principle all are that technical staff can learn through the technical manual or learn through conventional experimental method, the problem that the utility model solves is that the kraft bag hole cutting device adopts the mode of punch punching press to be difficult to punch the kraft bag debris at the position of punching completely, and the deckle edge's phenomenon can appear after the punching press, leads to the quality of punching poor, influences the outward appearance of kraft paper bag, and the reduction rate of utilization is through setting up first pneumatic cylinder, second pneumatic cylinder and motor, has improved kraft paper bag cut hole's efficiency, and is more stable when cutting the hole, and the circular blade rotates, and then can not appear deckle edge's phenomenon when having guaranteed the kraft paper cut hole, has improved the aesthetic property of kraft paper.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hole device is cut to kraft paper bag which characterized in that: comprises a workbench (1), a U-shaped pressing plate (2) and a circular blade (3), wherein a supporting column (11) is arranged on the workbench (1), the supporting column (11) is fixedly connected with the workbench (1), a supporting plate (111) is arranged on the supporting column (11), the supporting plate (111) is fixedly connected with the supporting column (11), the worktable (1) is provided with a placing plate (12), the placing plate (12) is fixedly connected with the workbench (1), the top of the supporting column (11) is provided with a first hydraulic cylinder (212), the bottom of the first hydraulic cylinder (212) is provided with a U-shaped pressing plate (2), the supporting plate (111) is provided with a second hydraulic cylinder (313), the bottom of the second hydraulic cylinder (313) is provided with a circular blade (3), the workbench (1) is provided with a controller (13), and the controller (13) is provided with a control button (131).

2. The kraft paper bag hole cutting device according to claim 1, wherein: first pneumatic cylinder (212) bottom is connected with first telescopic link (211), first telescopic link (211) bottom is equipped with spliced pole (21), spliced pole (21) and first telescopic link (211) fixed connection, spliced pole (21) bottom is equipped with U type clamp plate (2), U type clamp plate (2) and spliced pole (21) fixed connection.

3. The kraft paper bag hole cutting device according to claim 1, wherein: the second hydraulic cylinder (313) is connected with a fixed column (314), the fixed column (314) is fixedly connected with the supporting column (11), a second telescopic rod (312) is connected to the bottom of the second hydraulic cylinder (313), and a motor (311) is connected to the bottom of the second telescopic rod (312).

4. The kraft paper bag hole cutting device according to claim 3, wherein: the bottom of motor (311) is equipped with rotation axis (31), be equipped with circular knife piece (3) on rotation axis (31), circular knife piece (3) and rotation axis (31) fixed connection.

5. The kraft paper bag hole cutting device according to claim 1, wherein: the first hydraulic cylinder (212), the first telescopic rod (211), the second hydraulic cylinder (313), the second telescopic rod (312) and the motor (311) are all electrically connected with the controller (13).

6. The kraft paper bag hole cutting device according to claim 1, wherein: the bottom of the workbench (1) is provided with symmetrical supporting legs (14), and the supporting legs (14) are fixedly connected with the workbench (1).