CN206218366U - Efficient pocket cutting tool and bale breaker - Google Patents

Efficient pocket cutting tool and bale breaker Download PDF

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Publication number
CN206218366U
CN206218366U CN201621272485.0U CN201621272485U CN206218366U CN 206218366 U CN206218366 U CN 206218366U CN 201621272485 U CN201621272485 U CN 201621272485U CN 206218366 U CN206218366 U CN 206218366U
Authority
CN
China
Prior art keywords
blade
knife bar
cutting tool
knife
efficient pocket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621272485.0U
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Chinese (zh)
Inventor
卢景同
封冰
陈思佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu University of Technology
Original Assignee
Jiangsu University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu University of Technology filed Critical Jiangsu University of Technology
Priority to CN201621272485.0U priority Critical patent/CN206218366U/en
Application granted granted Critical
Publication of CN206218366U publication Critical patent/CN206218366U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to automatic unpacking-feeding machine tool field, specifically related to a kind of efficient pocket cutting tool and bale breaker, the cutter includes knife bar and blade, the quantity of blade is multiple, multiple blades are uniformly distributed located at one end of knife bar and in divergent shape centered on knife bar, and the end for being provided with blade of knife bar has the sharp portion of protrusion.Cutter of the present utility model have the advantages that to unpack efficiently, discharging is clean, inclusion keeps complete.

Description

Efficient pocket cutting tool and bale breaker
Technical field
The utility model belongs to automatic unpacking-feeding machine tool field, and in particular to a kind of efficient pocket cutting tool and unpack Machine.
Background technology
With the quickening of Chinese mechanical industry intelligent Process, the intelligent machine equipment of China will for efficiency and function Asking increasingly increases, the intelligent requirements that the packaging of feed and plastic pellet is unpacked also more and more higher, existing machinery knives of unpacking Mainly there are straight sword cutter, Circular Nose Cutting Edge cutter, circular arc Tooth shape cutter etc. several, because the edge of a knife is single, the edge of a knife that cutter opens bag is line Shape, the speed that the material in bag falls is relatively slow, inefficient, influences overall blanking speed of unpacking, and easily discharging is not done Only.
Utility model content
The purpose of this utility model is to provide a kind of efficient pocket cutting tool and bale breaker, and the cutter has height of unpacking The advantages of effect, discharging are totally, inclusion holding is complete.
To achieve the above object, the technical scheme that the utility model is used is:
A kind of efficient pocket cutting tool, including knife bar and blade, the quantity of blade is multiple, and multiple blades are located at knife One end of bar and it is uniformly distributed in divergent shape centered on knife bar, the end for being provided with blade of knife bar has the sharp portion of protrusion.
Preferably, the edge of a knife of the blade is arc-shaped, and the width of blade reduces with the increase apart from knife bar distance.
Preferably, the edge of a knife indention of the blade.
Preferably, the quantity of the blade is at least three.
A kind of bale breaker, including drive device and above-mentioned efficient pocket cutting tool, the knife bar on cutter are filled with driving Put connection.
Preferably, the drive device is eccentric wheel or cam.
After adopting the above technical scheme, the utility model has the positive effect that:
(1) the efficient pocket cutting tool in the utility model, because the edge of a knife is presented polygon divergent shape, centre is pointed cone Sharp portion, can mitigate cutter upward impulsive force when unpacking, and secondly the edge of a knife of divergent shape increases the area of blanking, and moment is complete Into blanking, blanking efficiency is drastically increased;
(2) edge of a knife of blade is zigzag in the utility model, can easily tear bale broken pack open;
(3) using the reciprocating motion of eccentric wheel or cam or linkage, cutter is made to produce impulse force up or down, knife The shape of tool and the line-surface structure for being formed improve efficiency of unpacking.
Brief description of the drawings
Fig. 1 is efficient pocket cutting tool structure chart in embodiment 1;
Fig. 2 is schematic diagram when bale breaker is unpacked in embodiment 1;
Fig. 3 is schematic diagram when bale breaker is not unpacked in embodiment 1;
Fig. 4 is tool marks schematic diagram when material coating is unpacked in embodiment 1;
Fig. 5 is efficient pocket cutting tool structure chart in embodiment 2;
Fig. 6 is efficient pocket cutting tool structure chart in embodiment 3.
Wherein:1st, knife bar, 2, blade, 3, sharp portion, 4, drive device.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should broadly understood, for example, it may be fixedly connected, or be detachably connected, or integrally;Can be Mechanically connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or two interaction relationships of element.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
Embodiment 1
As shown in figure 1, being efficient pocket cutting tool of the present utility model, including knife bar 1 and blade 2, in the present embodiment In, the quantity of blade 2 is 6, and 6 blades 2 are uniformly distributed located at one end of knife bar 1 and in divergent shape centered on knife bar 1. The end for being provided with blade 2 of knife bar 1 has the sharp portion 3 of protrusion.
The top of blade 2 is the edge of a knife, and the edge of a knife is arc-shaped, and the edge of a knife is zigzag, and the width of blade 2 is with apart from knife The increase of the distance of bar 1 and reduce.
A kind of bale breaker, its cutter for including drive device 4 and said structure, drive device 4 can be eccentric wheel, cam Or other linkages, drive device 4 promote knife bar 1 be moved upwardly or downwardly to unpack.Fig. 2-3 is that drive device 4 is bias The structural representation of bale breaker during wheel, wherein Fig. 2 is that eccentric wheel drive cutter up moves schematic diagram when unpacking, and Fig. 3 is inclined Heart wheel driving cutter down moves structure chart when not unpacking.Fig. 4 is tool marks schematic diagram when material coating is unpacked.
Embodiment 2
As shown in figure 5, be the cutter structure figure of the present embodiment, in the present embodiment, the difference with embodiment 1 is, knife The quantity of piece 2 is 3.
Embodiment 3
As shown in fig. 6, be the cutter structure figure of the present embodiment, in the present embodiment, the difference with embodiment 1 is, knife The quantity of piece 2 is 4.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the utility model requirement Within.

Claims (6)

1. a kind of efficient pocket cutting tool, it is characterised in that:Including knife bar (1) and blade (2), the quantity of blade (2) is many Individual, multiple blades (2) are uniformly distributed located at one end of knife bar (1) and in divergent shape centered on knife bar (1), knife bar (1) Being provided with the end of blade (2) has the sharp portion (3) of protrusion.
2. efficient pocket cutting tool according to claim 1, it is characterised in that:The edge of a knife of blade (2) is arc-shaped, knife The width of piece (2) reduces with the increase apart from knife bar (1) distance.
3. efficient pocket cutting tool according to claim 1, it is characterised in that:The edge of a knife indention of blade (2).
4. efficient pocket cutting tool according to claim 1, it is characterised in that:The quantity of blade (2) is at least three.
5. a kind of bale breaker, it is characterised in that:Including the efficient pocket described in drive device (4) and claim any one of 1-4 Cutting tool, the knife bar (1) on cutter is connected with drive device (4).
6. bale breaker according to claim 5, it is characterised in that:Drive device (4) is eccentric wheel or cam.
CN201621272485.0U 2016-11-25 2016-11-25 Efficient pocket cutting tool and bale breaker Expired - Fee Related CN206218366U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621272485.0U CN206218366U (en) 2016-11-25 2016-11-25 Efficient pocket cutting tool and bale breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621272485.0U CN206218366U (en) 2016-11-25 2016-11-25 Efficient pocket cutting tool and bale breaker

Publications (1)

Publication Number Publication Date
CN206218366U true CN206218366U (en) 2017-06-06

Family

ID=58785740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621272485.0U Expired - Fee Related CN206218366U (en) 2016-11-25 2016-11-25 Efficient pocket cutting tool and bale breaker

Country Status (1)

Country Link
CN (1) CN206218366U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170606

Termination date: 20181125