CN204957097U - Rotary cutter mechanism and punched -card machine - Google Patents
Rotary cutter mechanism and punched -card machine Download PDFInfo
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- CN204957097U CN204957097U CN201520700581.XU CN201520700581U CN204957097U CN 204957097 U CN204957097 U CN 204957097U CN 201520700581 U CN201520700581 U CN 201520700581U CN 204957097 U CN204957097 U CN 204957097U
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- cutting knife
- cutter
- column
- rotary cutter
- driver train
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Abstract
The utility model is suitable for a soft package mechanical equipment technical field especially relates to a rotary cutter mechanism and has the punched -card machine of this rotary cutter mechanism. This rotary cutter mechanism installs on the stand of punched -card machine to including one end be fixed in knife rest on the stand, connect in the knife rest other end and produce the motive force actuating mechanism, rotate to connect in actuating mechanism's sword and hold in the palm and rotate to connect in the sword and hold in the palm with the cutter to cutting off the material, actuating mechanism lies in between the knife rest holds in the palm with the sword, the sword restitope is between actuating mechanism and cutter, the support of actuating mechanism drive sword is done rotary motion and sword and is entrusted and move the cutter and be rotary motion. This rotary cutter mechanism passes through the sword support and connects between actuating mechanism and cutter to the thrust direct action who avoids actuating mechanism but entrusts through the sword that to move the cutter rotatory on the cutter, avoided the wearing and tearing of cutter to actuating mechanism, has improved actuating mechanism's life greatly, practices thrift the cost.
Description
Technical field
The utility model belongs to soft packing machine equipment technical field, particularly relates to a kind of rotary cutter mechanism and has the punched card equipment of this rotary cutter mechanism.
Background technology
At Flexible-Packaging Industry, such as, in the packaging process of emulsion, powder stick and food sausage etc., usually adopt punched card equipment to complete and check card.Current punched card equipment function singleness, can only check card by complete independently, and does not possess cutting function in packaging process, usually needs to complete cutting to another station.Like this, not only efficiency is low, and productive costs is high.In addition, common cutting mode adopts straight line cutting knife to complete cut-out, and this diametral load easily causing cutting knife to be subject to produces wearing and tearing to the orienting sleeve of cylinder, and cylinder and cutting knife are not together, and the thrust that cylinder produces does not act directly on cutting knife.
Utility model content
The purpose of this utility model is to provide a kind of rotary cutter mechanism, is installed on the column of punched card equipment, is intended to solve in prior art adopt straight line cutting knife to carry out cutting off the problem orienting sleeve of cylinder being produced to wearing and tearing.
The utility model realizes like this, a kind of rotary cutter mechanism, be installed on the column of punched card equipment, and comprise one end and be fixed on knife rest on described column, be connected to the described knife rest other end and produce the driver train of propelling thrust, be rotationally connected with the cutter holder of described driver train and be rotationally connected with described cutter holder with the cutting knife to cut-out material, described driver train is between described knife rest and described cutter holder, described cutter restitope is between described driver train and described cutting knife, described driver train drives described cutter holder to rotate and described cutter is entrusted dynamic described cutting knife and rotated.
Further, described cutting knife comprises the connecting portion be connected with described cutter holder and the blade of guiding away from described connecting portion and by described column, described blade towards described knife rest side and in the side away from described driver train of described column and near described driver train side between carry out back rotation.
Further, described cutter holder is provided with the storage tank that opening coordinates towards described cutting knife and with described connecting portion.
Further, described rotary cutter mechanism also comprises and to be fixed on described column and for the guide member of guiding described blade between described knife rest and described cutting knife.
Further, described rotary cutter mechanism also comprises the rotating shaft be articulated between described cutter holder and described column, described rotating shaft be positioned at described cutter holder near described cutting knife one end and away from described blade.
Further, described cutting knife is triangular structure, and described rotating shaft is positioned on a drift angle of described cutting knife, and described blade is positioned on the relative limit of this drift angle.
Further,, described cutter holder and described cutting knife form an obtuse-angled triangle structure, and described rotating shaft is positioned on the drift angle corresponding to this obtuse angle, described connecting portion is the center line connecting these drift angle corresponding sides, and the point of connection of blade and described cutter holder and described driver train is positioned at the both sides of this connecting portion.
Further, described driver train is cylinder, drives described cutter holder to rotate by the fore and aft motion of described cylinder.
The utility model additionally provides a kind of punched card equipment, comprises column, is positioned at the rotary cutter mechanism of the relative both sides of described column and the mechanism that checks card, and described rotary cutter mechanism is above-mentioned rotary cutter mechanism.
Further, described in the mechanism that checks card comprise and be rotationally connected with described column and by its arm of checking card rotated of air cylinder driven, described in check card arm material is squeezed be pushed into described column near the side of described cutting knife.
The utility model relative to the technique effect of prior art is: one end that this rotary cutter mechanism utilizes the fore and aft motion of described driver train to drive described cutter holder to be connected with described driver train moves up and down, thus make the described cutter holder other end drive described cutting knife to rotate, and utilize the rotary motion of described cutting knife to cut off material, be connected between described driver train and described cutting knife by cutter holder, directly act on cutting knife to avoid the thrust of described driver train, but entrust dynamic described cutting knife rotation by described cutter, avoid the wearing and tearing of cutting knife to described driver train, substantially increase the service life of driver train, cost-saving.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in the utility model embodiment or description of the prior art below, apparently, accompanying drawing described is below only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the constructional drawing of the punched card equipment that the utility model embodiment provides;
Fig. 2 is the constructional drawing of the rotary cutter mechanism that the utility model embodiment provides;
The block diagram of Tu3Shi Tu2Zhong rotary cutter mechanism;
Fig. 4 is the constructional drawing of cutter holder in Fig. 2;
Fig. 5 is the constructional drawing of cutting knife in Fig. 2.
10 rotary cutter mechanism 162 connecting portions
12 knife rest 18 guide members
14 driver train 19 rotating shafts
15 cutter holder 20 columns
150 storage tanks 30 are checked card mechanism
16 cutting knife 32 cylinders
160 blades 34 are checked card arm
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1 to Fig. 5, the rotary cutter mechanism 10 that the utility model embodiment provides is installed on the column 20 of punched card equipment, and comprise one end and be fixed on knife rest 12 on described column 20, be connected to described knife rest 12 other end and produce the driver train 14 of propelling thrust, be rotationally connected with the cutter holder 15 of described driver train 14 and be rotationally connected with described cutter holder 15 with the cutting knife 16 to cut-out material, described driver train 14 is between described knife rest 12 and described cutter holder 15, described cutter holder 15 is between described driver train 14 and described cutting knife 16, described driver train 14 drives described cutter holder 15 to rotate and described cutter holder 15 drives described cutting knife 16 to rotate.
One end that the rotary cutter mechanism 10 that the utility model embodiment provides utilizes the fore and aft motion of described driver train 14 to drive described cutter holder 15 to be connected with described driver train 14 moves up and down, thus make described cutter holder 15 other end drive described cutting knife 16 to rotate, and utilize the rotary motion of described cutting knife 16 to cut off material, be connected between described driver train 14 and described cutting knife 16 by cutter holder 15, directly act on cutting knife 16 to avoid the thrust of described driver train 14, but drive described cutting knife 16 to rotate by described cutter holder 15, avoid the wearing and tearing of cutting knife 16 to described driver train 14, substantially increase the service life of driver train 14, cost-saving.
Please refer to Fig. 1 to Fig. 5, further, described cutting knife 16 comprises the connecting portion 162 be connected with described cutter holder 15 and the blade 160 of guiding away from described connecting portion 162 and by described column 20, described blade 160 towards described knife rest 12 side and in the side away from described driver train 14 of described column 20 and near described driver train 14 side between carry out back rotation.The end of described blade 160 extend out to described column 20 away from described cutter holder 15 side to cut off the material be positioned near described column 20, in time cutting described material, described cutting knife 16 still has part to be arranged in described column 20, by described column 20, certain guide function being played to described blade 160, avoiding described cutting knife 16 to occur rocking when cutting off material.
Please refer to Fig. 2 to Fig. 5, further, described cutter holder 15 is provided with the storage tank 150 that opening coordinates towards described cutting knife 16 and with described connecting portion 162.One side of described cutting knife 16 is placed in described storage tank 150, utilize described storage tank 150 to play position-limiting action to described cutting knife 16, and utilize cutting knife 16 described in the rotational movement of cutter holder 15 to rotate around described cutter holder 15, thus realize the cut-out to material.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 5, further, described rotary cutter mechanism 10 also comprises is fixed on described column 20 and for the guide member 18 of guiding described blade 160 between described knife rest 12 and described cutting knife 16.Described guide member 18 is provided with the guide channel (not shown) of opening towards described blade 160, and described cutting knife 16 is in rotary course, and described blade 160 is guided by described guide channel, to ensure the accuracy of moving.
Please refer to Fig. 1 to Fig. 3, further, described rotary cutter mechanism 10 also comprises the rotating shaft 19 be articulated between described cutter holder 15 and described column 20, described rotating shaft 19 be positioned at described cutter holder 15 near described cutting knife 16 one end and away from described blade 160.Described cutter holder 15 rotates relative to described column 20 around described rotating shaft 19, and drives described cutting knife 16 to rotate around described column 20.
Please refer to Fig. 2 to Fig. 5, in this embodiment, described cutting knife 16 is triangular structure, and described rotating shaft 19 is positioned on a drift angle of described cutting knife 16, and described blade 160 is positioned on the relative limit of this drift angle.Preferably, described cutter holder 15 and described cutting knife 16 form an obtuse-angled triangle structure, described rotating shaft 19 is positioned on the drift angle corresponding to this obtuse angle, described connecting portion 162 is the center line connecting these drift angle corresponding sides, and blade 160 and described cutter holder 15 are positioned at the both sides of this connecting portion 162 with the point of connection of described driver train 14.
Please refer to Fig. 1, further, described driver train 14 is cylinder, drives described cutter holder 15 to rotate by the fore and aft motion of described cylinder.When described cylinder stretches out, described cutter holder 15 is driven to move downward with the point of connection of described cylinder, and force described cutter holder 15 to be rotated in the counterclockwise direction relative to described column 20 around described rotating shaft 19, drive the relatively described column 20 of described cutting knife 16 to rotate in the counterclockwise direction, thus realize the cut-out to material; On the contrary, during described cylinders retract, drive the point of connection upward movement of described cutter holder 15 and described cylinder, and force rotating shaft 19 described in described cutter holder 15 to be rotated along clockwise direction relative to described column 20, the relatively described column 20 of described cutting knife 16 is driven to rotate along clockwise direction, thus make described cutting knife 16 return to initial position, prepare for cutting off next time.And so forth.
Please refer to Fig. 1 to Fig. 5, the punched card equipment that the utility model embodiment provides comprises column 20, is positioned at the rotary cutter mechanism 10 of the relative both sides of described column 20 and the mechanism 30 that checks card, the rotary cutter mechanism 10 that described rotary cutter mechanism 10 provides for above-mentioned any embodiment.The rotary cutter mechanism 10 that rotary cutter mechanism 10 and the various embodiments described above that the utility model embodiment provides provide has identical structure and identical effect, does not repeat herein.This punched card equipment also has by arranging rotary cutter mechanism 10 function cut off material while having attendance function, and structure is simple, and efficiency improves greatly.
Please refer to Fig. 1 to Fig. 3, further, described in the mechanism 30 that checks card comprise and be rotationally connected with described column 20 and the arm 34 of checking card driving it to rotate by cylinder 32, described in arm 34 of checking card material is squeezed the side near described cutting knife 16 being pushed into described column 20.Arm 34 of checking card described in described cylinder 32 drives rotates towards described cutting knife 16 blade 160 side, the described V-shaped structure of arm 34 utilize the gap of its angle and described column 20 by material jam-packed and complete and check card of checking card, utilize described driver train 14 to drive described cutter holder 15 to rotate around described column 20 simultaneously, to make, described cutting knife 16 is also corresponding to rotate, material after checking card cuts off through described gap of checking card between arm 34 and described column 20 by described blade 160, structure is simple, substantially increases work efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a rotary cutter mechanism, it is characterized in that, be installed on the column of punched card equipment, and comprise one end and be fixed on knife rest on described column, be connected to the described knife rest other end and produce the driver train of propelling thrust, be rotationally connected with the cutter holder of described driver train and be rotationally connected with described cutter holder with the cutting knife to cut-out material, described driver train is between described knife rest and described cutter holder, described cutter restitope is between described driver train and described cutting knife, described driver train drives described cutter holder to rotate and described cutter is entrusted dynamic described cutting knife and rotated.
2. rotary cutter mechanism as claimed in claim 1, it is characterized in that, described cutting knife comprises the connecting portion be connected with described cutter holder and the blade of guiding away from described connecting portion and by described column, described blade towards described knife rest side and in the side away from described driver train of described column and near described driver train side between carry out back rotation.
3. rotary cutter mechanism as claimed in claim 2, it is characterized in that, described cutter holder is provided with the storage tank that opening coordinates towards described cutting knife and with described connecting portion.
4. rotary cutter mechanism as claimed in claim 2, is characterized in that, also comprises being fixed on described column and for the guide member of guiding described blade between described knife rest and described cutting knife.
5. rotary cutter mechanism as claimed in claim 2, is characterized in that, also comprise the rotating shaft be articulated between described cutter holder and described column, described rotating shaft be positioned at described cutter holder the one end near described cutting knife and away from described blade.
6. rotary cutter mechanism as claimed in claim 5, it is characterized in that, described cutting knife is triangular structure, and described rotating shaft is positioned on a drift angle of described cutting knife, and described blade is positioned on the relative limit of this drift angle.
7. rotary cutter mechanism as claimed in claim 5, it is characterized in that, described cutter holder and described cutting knife form an obtuse-angled triangle structure, described rotating shaft is positioned on the drift angle corresponding to this obtuse angle, described connecting portion is the center line connecting these drift angle corresponding sides, and the point of connection of blade and described cutter holder and described driver train is positioned at the both sides of this connecting portion.
8. rotary cutter mechanism as claimed in claim 1, it is characterized in that, described driver train is cylinder, drives described cutter holder to rotate by the fore and aft motion of described cylinder.
9. a punched card equipment, is characterized in that, comprises column, is positioned at the rotary cutter mechanism of the relative both sides of described column and the mechanism that checks card, and described rotary cutter mechanism is the rotary cutter mechanism as described in claim 1 to 8 any one.
10. punched card equipment as claimed in claim 9, is characterized in that, described in the mechanism that checks card comprise and be rotationally connected with described column and by its arm of checking card rotated of air cylinder driven, described in arm of checking card material is squeezed the side near described cutting knife being pushed into described column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700581.XU CN204957097U (en) | 2015-09-10 | 2015-09-10 | Rotary cutter mechanism and punched -card machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700581.XU CN204957097U (en) | 2015-09-10 | 2015-09-10 | Rotary cutter mechanism and punched -card machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204957097U true CN204957097U (en) | 2016-01-13 |
Family
ID=55052177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700581.XU Active CN204957097U (en) | 2015-09-10 | 2015-09-10 | Rotary cutter mechanism and punched -card machine |
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| Country | Link |
|---|---|
| CN (1) | CN204957097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934082A (en) * | 2017-11-13 | 2018-04-20 | 广东宏大增化民爆有限责任公司 | A kind of packing explosive band cutting mechanism and cutting method |
-
2015
- 2015-09-10 CN CN201520700581.XU patent/CN204957097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934082A (en) * | 2017-11-13 | 2018-04-20 | 广东宏大增化民爆有限责任公司 | A kind of packing explosive band cutting mechanism and cutting method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Nanshan District City, Guangdong province high tech Industrial Park (South) R2-A Dong,, 4 floor, building 3 Patentee after: SHENZHEN KING EXPLORER SCIENCE & TECHNOLOGY CO., LTD. Address before: 518000 Nanshan District City, Guangdong province high tech Industrial Park (South) R2-A Dong,, 4 floor, building 3 Patentee before: Jin'aobo Science and Technology Co., Ltd., Shenzhen City |