CN202670188U - Cutter mechanism of multi-row strip packing machine - Google Patents
Cutter mechanism of multi-row strip packing machine Download PDFInfo
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- CN202670188U CN202670188U CN 201220343032 CN201220343032U CN202670188U CN 202670188 U CN202670188 U CN 202670188U CN 201220343032 CN201220343032 CN 201220343032 CN 201220343032 U CN201220343032 U CN 201220343032U CN 202670188 U CN202670188 U CN 202670188U
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- cutter shaft
- carving knife
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Abstract
The utility model relates to the technical field of strip packing machines, in particular to a cutter mechanism of a multi-row strip packing machine. The cutter mechanism comprises two cutter supporting plates. An upper cutter shaft and a lower cutter shaft are arranged between the two cutter supporting plates. Upper cutters are arranged on the upper cutter shaft, and lower cutters are arranged on the lower cutter shaft. The upper cutters and the lower cutters are circular cutters. At least two upper cutters and two lower cutters are arranged, and the quantity of the upper cutters is matched with that of the lower cutters. Compared with the prior art, due to the fact that at least two circular cutters are arranged on each cutter shaft side by side, cutting can be achieved through the circular cutters on corresponding positions, a packing membrane with a big size can be simultaneously divided into multiple small packing membranes with specified sizes in a cutting mode, at the same time the small packing membranes are sent to a next working procedure, and production efficiency is greatly improved.
Description
Technical field
The utility model relates to strip wrapping machine technical field, exactly is a kind of carving knife mechanism of multiple row strip wrapping machine.
Background technology
The strip wrapping machine at first needs to transmit film in the process of packing, after the transmission film, then need the size of film is cut as required, because the packaging film size in transmission as packing is usually larger, need to cut first its width, so just need to be provided with carving knife mechanism.Mostly existing carving knife mechanism is to be provided with in a direction single cutting knife, and packaging film passes cutting knife in the process of transmission, thus the effect that realization is cut, and cutting knife is cut the passive rotation of process of packaging film.In this case, when cutting since the cutting knife that only has a side to power, so occur cut in the time of can causing packaging film to be cut off, otch is irregular and cut inefficient problem.
For this reason, having proposed application number in the prior art is CN200820144508.9, the applying date is 2008-12-19, name is called the utility model of " packaging machine with automatic liquid cylinder film filling function ", its technical scheme is as follows: the utility model provides a kind of packaging machine with automatic liquid cylinder film filling function, this wrapping machine includes lathe bed, on the stay bearing plate of lathe bed rear side, be fixed with successively transfer guide roller, cut the film slitting unit, sterilization sealing and can pipe support, also be fixed with the former frame, the nip rolls frame, the heat-sealing section and the control part that contain longitudinal sealing and traverse sealing device, leading film frame section and be provided with the deflector roll of transport tube film, cut the film slitting unit and be located at the bottom of deflector roll, be provided with one in the middle of the film slitting unit and cut axle cutting, the middle part of cutting axle is fixed with folder cutting knife body, which is provided with carving knife; Both sides on the can jacket are fixed with respectively filling tube; Be fixed with respectively two formers on the former frame, former is located at the below of two can conduits, and midway location is provided with the longitudinal sealing device of heat-sealing head below two sleeve forming devices, and two cover traverse sealing devices are set in the lower end of longitudinal sealing device.Beneficial effect is the functions such as the full automaticity that this wrapping machine is suitable for packing all kinds of liquid production is finished bag, beaten code, can, sealing cut-out.Food security, rapidly and efficiently, simple and convenient.
The axle centre of cutting of cutting the film slitting unit of above-mentioned patent is fixed with carving knife, when film process carving knife, film can be divided into two, but because it is provided with carving knife in a direction, and carving knife maintains static, and cuts the not high problem of efficient in the prior art so still exist.
Number of patent application is CN201020203683.8 for another example, the applying date is 2010-05-22, name is called the utility model patent of " a kind of cutting knife traction device of medical auxiliary material package machine ", its technical scheme is as follows: the utility model relates to a kind of improvement of wrapping machine shutoff device, what be specifically related to is easily wrapping machine shutoff device of a kind of modern design, superior performance, operating maintenance.A kind of cutting knife traction device of medical auxiliary material package machine, include body, draw gear, it is characterized in that being respectively equipped with in the described body laterally zygomorphic cutting knife axle, described lower cutter axle is passed a coulisse bottom, the lower cutter axle is provided with lower eccentric wheel, lower eccentric wheel is connected with coulisse, described coulisse top is provided with a chute mouth, the other slide block that is provided with of chute mouth, the upper cutter axle is passed chute mouth and the slide block on the coulisse, described upper cutter axle is provided with eccentric wheel, described upper eccentric wheel is connected with slide block, be fixed with lower cutter on the described coulisse, be fixed with upper cutter on the slide block, coulisse is interactive up and down relatively in coulisse for slide block, upper cutter and lower cutter also just form and cut motion, such machinery is cut and is compared present hobboing cutter heat and cut and have production efficiency, and fault rate is lower, cuts the characteristics such as better effects if.
Above-mentioned patent is to be provided with laterally zygomorphic two groups of cutting knifes film is cut off, but because upper and lower cutting knife all is to drive to do by eccentric wheel to pump, finish the function of cutting off film, cutting knife power is along perpendicular to the sense of motion of film, so when the film high-speed transfer, this cut-out mode can affect the speed of transmission of film on the contrary, reduce production efficiency, and the otch of film can exert an influence also.
And for example number of patent application is 02225300.9, the applying date is 2002-09-25, name is called the utility model patent of " film cutting apparatus of heat-shrinking plastic film wrapping machine ", its technical scheme is as follows: the utility model relates to a kind of film cutting apparatus of heat-shrinking plastic film wrapping machine, this device includes be used to the cutting knife of cutting film, rotor roller, block plate, locating plate, registration device are for two pairs of live rolls that transmit packaging film; Compare maximum different being from the film cutting apparatus of traditional up-and-down reciprocating, the cutting knife of this film cutting apparatus is timing rotation.Use this device to cut film, have the advantages such as the film of cutting is accurate, film feeding is steady, otch is neat.This film cutting apparatus also has the characteristics such as mechanical wear is little, long service life.
Above-mentioned patent is installed in cutting knife on the rotor roller, the rotor roller rotarily drives cutting knife and rotates, and then with the transmission film cut off, the benefit of this mode is because the motion of the motion of cutting knife and film tangent angle each other, so cutting knife is when cutting film, otch can be cut very neatly, but the weak point of above-mentioned patent is, cutting knife only is arranged on the top of film, when cutting film, the below of film is in unsettled unsupported state, when the film in the transmission course weakens owing to a variety of causes tension force, will affect greatly and cut film quality.In sum, existing wrapping machine carving knife mechanism exists that cutting knife is unbalanced to power when cutting, efficient is low when cutting packaging film, can't simultaneously packaging film one be divided into many problems.
The utility model content
The utility model proposes a kind of carving knife mechanism of multiple row strip wrapping machine, the utility model can solve well that the carving knife that packaging film exists is unbalanced to power when cutting, cutting knife to force direction be unfavorable for better cutting film, be prone to cut when packaging film is cut off, the problem such as otch is irregular.
The utility model is by adopting following technical proposals to realize:
A kind of carving knife mechanism of multiple row strip wrapping machine, comprise two cutting knife stay bearing plates, it is characterized in that: be provided with minute cutter shaft and lower minute cutter shaft between described two cutting knife stay bearing plates, be provided with carving knife on the described upper minute cutter shaft, be provided with lower carving knife on the described lower minute cutter shaft, upper carving knife and lower carving knife are round cutter, and described upper carving knife and lower carving knife all at least respectively are provided with two, and upper and lower cutting knife quantity is complementary.
Described upper carving knife is provided with a minute cutter stage clip along circular outer, lower carving knife is provided with the opening that is complementary with upper minute cutter stage clip width along circular outer, and described opening inboard also is provided with the draw-in groove that is communicated with it.
Described upper minute cutter shaft is provided with the control apparatus of regulating two distance between shaftss with the two ends of lower minute cutter shaft.
Described control apparatus comprises setting nut and the adjusting bolt that is connected with lower minute cutter shaft with upper minute cutter shaft.
Described upper minute cutter shaft also is provided with lower minute cutter shaft two ends cuts arm revolving gear, and it is intermeshing that two of homonymy is cut arm revolving gear, and at least one is cut arm revolving gear and is connected with and cuts motor.
Between the described two cutting knife stay bearing plates, on divide the both sides, front and back of cutter shaft and lower minute cutter shaft also to be respectively arranged with the transition cylinder.
Principle of work of the present utility model is: when packaging film is delivered to the carving knife parts from walking film mechanism, at first by the transition cylinder, pass again between at least two pairs of upper carving knives and the lower carving knife, because upper carving knife is stuck in the draw-in groove of lower carving knife by stage clip, so when on the motor-driven minute cutter shaft and cutter shaft rotation in lower minute (hand of rotation is opposite), upper carving knife and the zero-lash applying of lower carving knife, because the rotation of two cuttves, the packaging film that enters between two cutting knifes just is cut open in the place that two cutting knifes are fitted, along with packaging film continues to be transmitted, then whole packaging film is in its length direction slitting.
Compared with prior art, the beneficial effects of the utility model show:
1, in the utility model, owing on every undercut cutter shaft, all being arranged side by side many round cutter, the corresponding realization of the round cutter of relevant position cut, can divide the inner wrapping that is cut to a plurality of given sizes film with a large-sized packaging film simultaneously, and simultaneously it is sent into subsequent processing, improved greatly production efficiency.
2, in the utility model, what adopt is that two minute cutter shafts drive respectively cutting knife and rotate and cut up and down, its stability is better, than the situation of only having a minute cutter shaft, can avoid packaging film owing to the inadequate undesirable problem of effect of cutting that causes of bearing force of opposite side by actv..
3, in the utility model, what upper carving knife and lower carving knife adopted is round cutter, round cutter is to carry out cutting packaging film by the axle driven rotary, and common bar shaped cutting knife is to realize cutting by pumping of blade, and that the tangential direction of cutting knife motion is cut in rotation is opposite with the packaging film sense of motion, so when cutting, its effect of cutting is effective than bar shaped cutting knife also, otch is more level and smooth, and is neat.
4, in the utility model, upper carving knife and lower carving knife are stuck in the draw-in groove by upper carving knife stage clip, and then realization cutting packaging film, this mode is so that the stressed more uniformly applying of two cutting knifes, even in rotation at a high speed, two cutting knifes also can keep fitting tightly always, do not affect to cut the film effect.
5, in the utility model, the distance between the control apparatus energy actv. control diaxon has not only made things convenient for installation, can also be different according to the thickness of film, carry out real-time adjustment to two distance between shaftss.The employing nuts and bolt is simple in structure, can realize adjusting the purpose that two distance between shaftss are adjusted by fast speed.
6, cut cutter shaft on and cut cutter shaft and rotate by motor driven gear with lower, the gear rotation of another axle of gear driven of one of them axle is so that diaxon can synchronous rotary.
7, in the utility model, the quantity of upper carving knife and lower carving knife is complementary, and the quantity of two cutting knifes can increase and delete according to the actual requirements, when upper carving knife and lower carving knife are provided with when a plurality of, distance on each between the carving knife also is to adjust according to the width that will cut packaging film, and lower carving knife is as the same.
No matter thereby the utility model compared with prior art is from technical scheme, or all there is obviously difference on the technique effect that reaches.
Description of drawings
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model front elevation.
Mark among the figure: cutting knife stay bearing plate 1, on divide cutter shaft 2, lower minute cutter shaft 3, upper carving knife 4, lower carving knife 5, on divide cutter stage clip 6, opening 7, draw-in groove 8, setting nut 9, adjusting bolt 10 is cut arm revolving gear 11, cuts motor 12, transition cylinder 13.
The specific embodiment
A kind of carving knife mechanism of multiple row strip wrapping machine, comprise two cutting knife stay bearing plates 1,1 of described two cutting knife stay bearing plate are provided with minute cutter shaft 2 and lower minute cutter shaft 3, be provided with carving knife 4 on the described upper minute cutter shaft 2, be provided with lower carving knife 5 on the described lower minute cutter shaft 3, upper carving knife 4 is round cutter with lower carving knife 5.Described upper carving knife 4 respectively is provided with two with lower carving knife 5.
Upper minute cutter shaft 2 also is provided with lower minute cutter shaft 3 two ends cuts arm revolving gear 11, and it is intermeshing that two of homonymy is cut arm revolving gear 11, and one of them is cut arm revolving gear 11 and is connected with and cuts motor 12.Upper carving knife 4 is provided with two with 5 of lower carving knives.Between the two cutting knife stay bearing plates 1, on divide cutter shaft 2 and the both sides, front and back of lower minute cutter shaft 3 also to be respectively arranged with transition cylinder 13.
Principle of work of the present utility model is: when packaging film is delivered to cut part from walking film mechanism, at first by transition cylinder 13, pass again between carving knife 4 and the lower carving knife 5, because upper carving knife 4 is stuck in the draw-in groove 8 of lower carving knife 5 by stage clip, so minute cutter shaft 2 on motor-driven, and when upper minute cutter shaft 2 drives lower minute cutter shaft 3 rotation, do not have apertured in the local time that upper carving knife 4 and lower carving knife 5 being contacted, because the rotation of two cuttves, the packaging film that enters between two cutting knifes just is cut open in the place of two cutting knifes contact, along with packaging film continues to be transmitted, then whole packaging film divides the packaging film that cuts out a given size at its length direction.
A kind of carving knife mechanism of multiple row strip wrapping machine, comprise two cutting knife stay bearing plates 1,1 of described two cutting knife stay bearing plate are provided with minute cutter shaft 2 and lower minute cutter shaft 3, be provided with carving knife 4 on the described upper minute cutter shaft 2, be provided with lower carving knife 5 on the described lower minute cutter shaft 3, upper carving knife 4 is round cutter with lower carving knife 5.Described upper carving knife 4 respectively is provided with three with lower carving knife 5.
Upper minute cutter shaft 2 also is provided with lower minute cutter shaft 3 two ends cuts arm revolving gear 11, and it is intermeshing that two of homonymy is cut arm revolving gear 11, and one of them is cut arm revolving gear 11 and is connected with and cuts motor 12.Upper carving knife 4 is provided with three with 5 of lower carving knives.Between the two cutting knife stay bearing plates 1, on divide cutter shaft 2 and the both sides, front and back of lower minute cutter shaft 3 also to be respectively arranged with transition cylinder 13.
Principle of work of the present utility model is: when packaging film is delivered to cut part from walking film mechanism, at first by transition cylinder 13, pass again between carving knife 4 and the lower carving knife 5, because upper carving knife 4 is stuck in the draw-in groove 8 of lower carving knife 5 by stage clip, so minute cutter shaft 2 on motor-driven, and when upper minute cutter shaft 2 drives lower minute cutter shaft 3 rotation, do not have apertured in the local time that upper carving knife 4 and lower carving knife 5 being contacted, because the rotation of two cuttves, the packaging film that enters between two cutting knifes just is cut open in the place of two cutting knifes contact, along with packaging film continues to be transmitted, then whole packaging film divides the packaging film that cuts out two given sizes at its length direction.
A kind of carving knife mechanism of multiple row strip wrapping machine, comprise two cutting knife stay bearing plates 1,1 of described two cutting knife stay bearing plate are provided with minute cutter shaft 2 and lower minute cutter shaft 3, be provided with carving knife 4 on the described upper minute cutter shaft 2, be provided with lower carving knife 5 on the described lower minute cutter shaft 3, upper carving knife 4 is round cutter with lower carving knife 5.Described upper carving knife 4 all respectively is provided with N+1 with lower carving knife 5, and two cutting knife quantity are complementary, and carry out according to actual needs the adjustment of quantity.Upper carving knife 4 is provided with a minute cutter stage clip 6 along circular outer, lower carving knife 5 is provided with the opening 7 that is complementary with upper minute cutter stage clip 6 width along circular outer, and described opening 7 inboards also are provided with the draw-in groove 8 that is communicated with it.
Upper minute cutter shaft 2 is provided with the control apparatus of regulating two distance between shaftss with the two ends of lower minute cutter shaft 3.Described control apparatus comprises the setting nut 9 and adjusting bolt 10 that is connected with lower minute cutter shaft 3 with upper minute cutter shaft 2.
Upper minute cutter shaft 2 also is provided with lower minute cutter shaft 3 two ends cuts arm revolving gear 11, and it is intermeshing that two of homonymy is cut arm revolving gear 11, cuts arm revolving gear 11 for two and all is connected with and cuts motor 12.
Principle of work of the present utility model is: when packaging film is delivered to cut part from walking film mechanism, pass between carving knife 4 and the lower carving knife 5, because upper carving knife 4 is stuck in the draw-in groove 8 of lower carving knife 5 by stage clip, so when motor drives respectively minute cutter shaft 2 and 3 rotation of lower minute cutter shaft, do not have apertured in the local time that upper carving knife 4 and lower carving knife 5 being contacted, because the rotation of two cuttves, the packaging film that enters between two cutting knifes just is cut open in the place of two cutting knifes contact, along with packaging film continues to be transmitted, then whole packaging film is in its length direction slitting.Because cutting knife is provided with N+1, so the final packaging film goes out the packaging film that N opens given size in slitting along its length.
Claims (6)
1. the carving knife mechanism of a multiple row strip wrapping machine, comprise two cutting knife stay bearing plates (1), it is characterized in that: be provided with a minute cutter shaft (2) and lower minute cutter shaft (3) between described two cutting knife stay bearing plates (1), be provided with carving knife (4) on the described upper minute cutter shaft (2), be provided with lower carving knife (5) on the described lower minute cutter shaft (3), upper carving knife (4) is round cutter with lower carving knife (5), described upper carving knife (4) all at least respectively is provided with two with lower carving knife (5), and upper and lower cutting knife quantity is complementary.
2. the carving knife mechanism of multiple row strip wrapping machine according to claim 1, it is characterized in that: described upper carving knife (4) is provided with a minute cutter stage clip (6) along circular outer, lower carving knife (5) is provided with the opening (7) that is complementary with upper minute cutter stage clip (6) width along circular outer, the inboard draw-in groove (8) that is communicated with it that also is provided with of described opening (7).
3. the carving knife mechanism of multiple row strip wrapping machine according to claim 1 is characterized in that: the described upper control apparatus that divides cutter shaft (2) and the two ends of lower minute cutter shaft (3) to be provided with two distance between shaftss of adjusting.
4. the carving knife mechanism of multiple row strip wrapping machine according to claim 3 is characterized in that: described control apparatus comprises the setting nut (9) and adjusting bolt (10) that is connected with lower minute cutter shaft (3) with upper minute cutter shaft (2).
5. the carving knife mechanism of multiple row strip wrapping machine according to claim 1, it is characterized in that: described upper minute cutter shaft (2) also is provided with lower minute cutter shaft (3) two ends cuts arm revolving gear (11), it is intermeshing that two of homonymy is cut arm revolving gear (11), and at least one is cut arm revolving gear (11) and is connected with and cuts motor (12).
6. the carving knife mechanism of the described multiple row strip of any one wrapping machine according to claim 1-5 is characterized in that: between the described two cutting knife stay bearing plates (1), on divide cutter shaft (2) and the both sides, front and back of lower minute cutter shaft (3) also to be respectively arranged with transition cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343032 CN202670188U (en) | 2012-07-16 | 2012-07-16 | Cutter mechanism of multi-row strip packing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343032 CN202670188U (en) | 2012-07-16 | 2012-07-16 | Cutter mechanism of multi-row strip packing machine |
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| CN202670188U true CN202670188U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220343032 Expired - Lifetime CN202670188U (en) | 2012-07-16 | 2012-07-16 | Cutter mechanism of multi-row strip packing machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176315A (en) * | 2014-08-29 | 2014-12-03 | 成都三可实业有限公司 | Candy inner paper heat sealing packaging machine |
| CN104608167A (en) * | 2014-12-23 | 2015-05-13 | 苏州源德福科技有限公司 | Splitting cutter |
| CN104985631A (en) * | 2015-07-13 | 2015-10-21 | 诸城市亿康食品包装机械有限公司 | Food packaging machine longitudinal cutter convenient to disassemble and assemble |
| CN105922321A (en) * | 2016-06-08 | 2016-09-07 | 铜陵方正塑业科技有限公司 | Slitting tool |
| CN106742388A (en) * | 2017-02-09 | 2017-05-31 | 上海小松包装机械有限公司 | The rotary notching device of Multi-row packing machine |
| CN109262664A (en) * | 2018-10-31 | 2019-01-25 | 上海小松包装机械有限公司 | A kind of film dividing knife assembly |
| CN110014189A (en) * | 2019-03-08 | 2019-07-16 | 泉州洛江同满机械设计有限公司 | The lithium battery cover plate production and processing slitting cutter rest that cutter spacing can be adjusted disposably |
| CN111702840A (en) * | 2020-06-18 | 2020-09-25 | 北京大森包装机械有限公司 | Rotary double-cutter cold cutting mechanism |
| CN114346123A (en) * | 2021-12-30 | 2022-04-15 | 维达力实业(深圳)有限公司 | Pressure shearing mechanism and shearing device |
-
2012
- 2012-07-16 CN CN 201220343032 patent/CN202670188U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176315A (en) * | 2014-08-29 | 2014-12-03 | 成都三可实业有限公司 | Candy inner paper heat sealing packaging machine |
| CN104608167A (en) * | 2014-12-23 | 2015-05-13 | 苏州源德福科技有限公司 | Splitting cutter |
| CN104985631A (en) * | 2015-07-13 | 2015-10-21 | 诸城市亿康食品包装机械有限公司 | Food packaging machine longitudinal cutter convenient to disassemble and assemble |
| CN105922321A (en) * | 2016-06-08 | 2016-09-07 | 铜陵方正塑业科技有限公司 | Slitting tool |
| CN106742388A (en) * | 2017-02-09 | 2017-05-31 | 上海小松包装机械有限公司 | The rotary notching device of Multi-row packing machine |
| CN109262664A (en) * | 2018-10-31 | 2019-01-25 | 上海小松包装机械有限公司 | A kind of film dividing knife assembly |
| CN109262664B (en) * | 2018-10-31 | 2023-08-18 | 上海小松包装机械有限公司 | Film slitting knife assembly |
| CN110014189A (en) * | 2019-03-08 | 2019-07-16 | 泉州洛江同满机械设计有限公司 | The lithium battery cover plate production and processing slitting cutter rest that cutter spacing can be adjusted disposably |
| CN111702840A (en) * | 2020-06-18 | 2020-09-25 | 北京大森包装机械有限公司 | Rotary double-cutter cold cutting mechanism |
| CN114346123A (en) * | 2021-12-30 | 2022-04-15 | 维达力实业(深圳)有限公司 | Pressure shearing mechanism and shearing device |
| CN114346123B (en) * | 2021-12-30 | 2024-04-05 | 维达力实业(深圳)有限公司 | Pressure shear mechanism and shear and unload device |
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| CX01 | Expiry of patent term |
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| CX01 | Expiry of patent term |