CN207889237U - A kind of guillotine toolbox adapting to plurality of specifications packaging bag - Google Patents

A kind of guillotine toolbox adapting to plurality of specifications packaging bag Download PDF

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Publication number
CN207889237U
CN207889237U CN201820037748.2U CN201820037748U CN207889237U CN 207889237 U CN207889237 U CN 207889237U CN 201820037748 U CN201820037748 U CN 201820037748U CN 207889237 U CN207889237 U CN 207889237U
Authority
CN
China
Prior art keywords
connecting rod
crank
rocking bar
axis
packaging bag
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
CN201820037748.2U
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Chinese (zh)
Inventor
白天松
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.)
Chengdu Hundred Shiyuan Biotechnology Co Ltd
Original Assignee
Chengdu Hundred Shiyuan Biotechnology Co Ltd
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 Chengdu Hundred Shiyuan Biotechnology Co Ltd filed Critical Chengdu Hundred Shiyuan Biotechnology Co Ltd
Priority to CN201820037748.2U priority Critical patent/CN207889237U/en
Application granted granted Critical
Publication of CN207889237U publication Critical patent/CN207889237U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of guillotine toolboxs adapting to plurality of specifications packaging bag, belong to packaging facilities field, it is therefore an objective to make a guillotine that can cut plurality of specifications packaging bag.It includes the upper of setting symmetrical above and below in rack, lower cutting mechanism, on, lower cutting mechanism is included in the transmission shaft and servo motor being arranged in rack, the symmetrically arranged left side in both ends of transmission shaft, right movable component is included in the first rocking bar being fixedly installed on transmission shaft, first rocking bar is hinged with first connecting rod and second connecting rod successively, first connecting rod is hinged with the first crank and the second rocking bar, axis is fixedly installed in rack, second rocking bar, third crank is sequentially sleeved on axis, first crank is hinged with the second crank and third crank successively, the other end of second connecting rod is fixedly installed axis pin and cutter interface, second crank is set on axis pin, axis pin is fixedly installed guide rod, guide rod passes through axis;Cutter interface is connected with cutting knife.The utility model is used for the guillotine of packaging bag.

Description

A kind of guillotine toolbox adapting to plurality of specifications packaging bag
Technical field
The utility model is related to a kind of cutting mechanism, especially a kind of packaging bag cutting tool component belongs to packaging facilities Field.
Background technology
As the improvement of people's living standards, life requirement is also higher and higher, the food inside supermarket is also more and more abundant, Same producer also can be in order to adapt to the identical product that different size is produced in market, and current guillotine all can only simply cut system The product of one specification, and the identical product of different size can only be cut using different guillotines, that is, increase product processing Time, occupy delivery room space, increase the cost of manufacturer, also result in the waste of resource.
Utility model content
The purpose of this utility model is that:A kind of guillotine toolbox adapting to plurality of specifications packaging bag is provided, makes one A guillotine can cut the packaging bag of plurality of specifications, improve resource utilization, reduce manufacturer's cost.
The technical solution adopted in the utility model is as follows:
A kind of guillotine toolbox adapting to plurality of specifications packaging bag, including rack, the rack setting symmetrical above and below It includes the transmission shaft being arranged in rack to have upper cutting mechanism, lower cutting mechanism, the upper cutting mechanism, lower cutting mechanism, Servo motor is provided in the rack, the transmission shaft is connected with the servo motor, the left and right ends pair of the transmission shaft Title is provided with left movable component and right movable component, and the left movable component, right movable component are included on the transmission shaft First rocking bar of fixed setting, first rocking bar are hinged with first connecting rod and second connecting rod, the first connecting rod in the other end The other end is hinged with the first crank, and the centre position of the first connecting rod is also hinged with the second rocking bar, fixes and set in the rack It is equipped with axis, side wall one end of the axis is radially provided with through-hole, and second rocking bar is set on the axis, first crank The other end be hinged with the second crank and third crank, the three-throw other end is arranged on the shaft, described second The other end of connecting rod is fixedly installed axis pin and cutter interface, and second crank is set on the axis pin, the axis pin The side wall other end is radially provided with pin axis through hole, and the pin axis through hole is fixedly installed guide rod, and the guide rod passes through through-hole; The both ends of the cutting knife are correspondingly arranged on the cutter interface of left movable component, right movable component.
Further, the cutting knife is provided with heating sealing plate.
Further, the equal length of first rocking bar and the second rocking bar, first rocking bar and the second rocking bar are parallel; The equal length of the first connecting rod and second connecting rod.
Further, the first connecting rod, second connecting rod length be all higher than the length of first rocking bar, the second rocking bar Degree.
Further, first crank, the second crank and three-throw equal length.
Further, hinge joint of second rocking bar on first connecting rod to the first crank being hinged on first connecting rod The distance of point is the 1/3 of the length of first connecting rod.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that:
1, in the utility model, by the left and right movable component of setting the stroke that cuts of cutting knife is adjusted, with Adapt to the product packaging of different size.Servo motor drives transmission shaft and the first rocking bar to swing certain angle, because of first connecting rod, First rocking bar, the second rocking bar and rack constitute a parallel four-bar linkage so that the up and down motion of first connecting rod keeping parallelism, And first connecting rod, second connecting rod, the first crank and the second crank also constitute a lanar four rod mechanism, the swing of the first rocking bar Also simultaneously drive second connecting rod to be moved back and forth up and down in the through-hole that axis is set in rack together with guide rod, the first crank and Second crank is the track for limiting second connecting rod and guide rod, and the first crank, the second crank and third crank are also for increase The structural strength of left movable component and right movable component.The opening and closing time of servo motor is adjusted according to different product specifications The stroke of guide rod is adjusted, and then adjusts the stroke of cutting knife, the packaging bag to different product specifications also can be thus achieved Operation is cut, resource utilization is improved, reduces manufacturer's cost.
2, in the utility model, cutting knife may also set up heating sealing plate, just not only may be implemented to different size Product packaging bags cut operation, can also realize the heat sealing operation of the packaging bag to different size.
3, in the utility model, the equal length of the first rocking bar and the second rocking bar, first rocking bar and the second rocking bar are flat Row;The equal length of the first connecting rod and second connecting rod, first connecting rod, second connecting rod length be all higher than described first and shake The length of bar, the second rocking bar, the restriction of said mechanism are conducive to realize that the TRAJECTORY CONTROL to mechanism, the smaller stroke of use are realized larger Stroke variation so that mechanism provided by the utility model occupies little space, and space availability ratio is high.
4, in the utility model, the first crank, the second crank and three-throw equal length.Second rocking bar is The distance of hinge joint of the hinge joint to the first crank on first connecting rod on one connecting rod is the 1/3 of the length of first connecting rod.On The restriction for stating mechanism is for increasing the structural strength of sleeve mechanism.
Description of the drawings
Fig. 1 is the lower cutting mechanism structural schematic diagram of the utility model
It is marked in figure:1- racks, 2- transmission shafts, 3- servo motors, the first rocking bars of 4-, 5- first connecting rods, 6- second connecting rods, The first cranks of 7-, the second rocking bars of 8-, 9- axis, the second cranks of 10-, 11- third cranks, 12- axis pins, 13- guide rods, 14- are cut Knife.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this Utility model is not used to limit the utility model.
A kind of guillotine toolbox adapting to plurality of specifications packaging bag, including rack 1, rack 1 is symmetrical above and below to be provided with Upper cutting mechanism, lower cutting mechanism, upper cutting mechanism, lower cutting mechanism include the transmission shaft 2 being arranged in rack 1, rack 1 On be provided with servo motor 3, transmission shaft 2 and servo motor 3 connect, and the left and right ends of transmission shaft 2 are symmetrically arranged with left activity group Part and right movable component, left movable component, right movable component are included in the first rocking bar 4 being fixedly installed on transmission shaft, and first Rocking bar 4 is hinged with first connecting rod 5 and second connecting rod 6 in the other end, and 5 other end of first connecting rod is hinged with the first crank 7, and first connects The centre position of bar 5 is also hinged with the second rocking bar 8, is fixedly installed axis 9 in rack 1, and side wall one end of axis 9 is radially provided with logical Hole, the second rocking bar 8 are set on axis 9, and the other end of the first crank 7 is hinged with the second crank 10 and third crank 11, and third is bent The other end of handle 11 is set on axis 9, and the other end of second connecting rod 6 is fixedly installed axis pin 12 and cutter interface, the second crank 10 through holes are set on axis pin 12, and the side wall other end of axis pin 12 is radially provided with pin axis through hole, pin axis through hole fixed setting There are guide rod 13, guide rod 13 to pass through through-hole;The both ends of cutting knife 14 are correspondingly arranged at the knife of left movable component, right movable component Have on interface.
Further, cutting knife 14 is provided with heating sealing plate.
Further, the equal length of the first rocking bar 4 and the second rocking bar 8, the first rocking bar 4 are parallel with the second rocking bar 8;First The equal length of connecting rod 5 and second connecting rod 6.
Further, first connecting rod 5, second connecting rod 6 length be all higher than the length of the first rocking bar 4, the second rocking bar 8.
Further, the equal length of the first crank 7, the second crank 10 and third crank 11.
Further, hinge joint of second rocking bar 8 on first connecting rod 5 is to the first being hinged on first connecting rod 5 of crank 7 The distance of point is the 1/3 of the length of first connecting rod 5.
The utility model allows the stroke that cuts of cutting knife 14 to adjust by the left and right movable component of setting, to adapt to The product packaging of different size.Upper cutting mechanism, lower cutting mechanism are symmetrical arranged, and work compound cuts packaging bag, upper sanction Mechanism, lower cutting mechanism is cut to work due to servo motor 3 drives transmission shaft 2 and the first rocking bar 4 is swung, because of first connecting rod 5, First rocking bar 4, the second rocking bar 8 and rack 1 constitute a parallel four-bar linkage so that above and below 5 keeping parallelism of first connecting rod Movement, and first connecting rod 5, second connecting rod 6, the first crank 10 and the second crank 11 also constitute a lanar four rod mechanism, the The swing of one rocking bar 4 also drives second connecting rod 6 and guide rod 13 past up and down in the through-hole that axis 9 is arranged in rack together simultaneously Multiple mobile, the first crank 7 and the second crank 10 are the tracks for limiting second connecting rod 6.First crank 7, the second crank 10 and third Crank 11 is also for the structural strength for increasing left movable component and right movable component.Servo is adjusted according to different product specifications The opening and closing time of motor can be adjusted the stroke of guide rod 13, and then adjust the stroke of cutting knife 14, also can be thus achieved to not The packaging bag of same product specification cuts operation.
Embodiment 1
A kind of guillotine toolbox adapting to plurality of specifications packaging bag, including rack 1, rack 1 is symmetrical above and below to be provided with Upper cutting mechanism, lower cutting mechanism, upper cutting mechanism, lower cutting mechanism are included in the transmission being arranged by bearing in rack 1 Axis 2 is provided with servo motor 3 in rack 1, and transmission shaft 2 and servo motor 3 are connected through a screw thread, the left and right ends pair of transmission shaft 2 Title is provided with left movable component and right movable component, and left movable component, right movable component are included on transmission shaft and are fixedly installed The first rocking bar 4, the first rocking bar 4 is hinged with first connecting rod 5 and second connecting rod 6 successively in the other end, 5 other end of first connecting rod hinge It is connected to the first crank 7, the centre position of first connecting rod 5 is also hinged with the second rocking bar 8, axis 9, axis 9 are fixedly installed in rack 1 Side wall one end be radially provided with through-hole, the second rocking bar 8 is set in by the hole on 8 one end of the second rocking bar on axis 9, the first crank 7 other end is hinged with the second crank 10 and third crank 11 successively, and the other end through hole of third crank 11 is set in axis 9 On, the other end of second connecting rod 6 is fixedly installed axis pin 12 and cutter interface, and 10 through hole of the second crank is set in axis pin 12 On, the side wall other end of axis pin 12 is radially provided with pin axis through hole, and pin axis through hole is fixedly installed guide rod 13, and guide rod 13 is worn Cross through-hole;The both ends of cutting knife 14 are correspondingly arranged on the cutter interface of left movable component, right movable component.
In the embodiment, by the left and right movable component of setting the stroke that cuts of cutting knife 14 is adjusted, with suitable Answer the product packaging of different size.Upper cutting mechanism, lower cutting mechanism are symmetrical arranged, and work compound cuts packaging bag, on Cutting mechanism, lower cutting mechanism work due to servo motor 3 drives transmission shaft 2 and the first rocking bar 4 is swung, because of first connecting rod 5, the first rocking bar 4, the second rocking bar 8 and rack 1 constitute a parallel four-bar linkage so that 5 keeping parallelism of first connecting rod it is upper Lower movement, and first connecting rod 5, second connecting rod 6, the first crank 10 and the second crank 11 also constitute a lanar four rod mechanism, The swing of first rocking bar 4 also drive simultaneously second connecting rod 6 and guide rod 13 together in the through-hole that axis 9 is set in rack on Lower reciprocating movement, the first crank 7 and the second crank 10 are the tracks for limiting second connecting rod 6.First crank 7,10 and of the second crank Third crank 11 is also for the structural strength for increasing left movable component and right movable component.It is adjusted according to different product specifications The opening and closing time of servo motor can be adjusted the stroke of guide rod 13, and then adjust the stroke of cutting knife 14, also can be thus achieved The operation that cuts to the packaging bag of different product specifications, improves resource utilization, reduces manufacturer's cost.
Embodiment 2
On the basis of embodiment one, cutting knife 14 is provided with heating sealing plate.
In the embodiment, cutting knife 14 may also set up heating sealing plate, and the production to different size just not only may be implemented Product packaging bag cuts operation, can also realize the heat sealing operation of the packaging bag to different size.
Embodiment 3
On the basis of embodiment two, the equal length of the first rocking bar 4 and the second rocking bar 8, the first rocking bar 4 and the second rocking bar 8 is parallel;The equal length of first connecting rod 5 and second connecting rod 6.First connecting rod 5, second connecting rod 6 length be all higher than the first rocking bar 4, the length of the second rocking bar 8.
In the embodiment, the equal length of the first rocking bar and the second rocking bar, first rocking bar and the second rocking bar are parallel;Institute State the equal length of first connecting rod and second connecting rod, first connecting rod, second connecting rod length be all higher than first rocking bar, second The restriction of the length of rocking bar, said mechanism is conducive to realization to the TRAJECTORY CONTROL of mechanism, and larger stroke is realized with smaller stroke Variation so that mechanism provided by the utility model occupies little space, and space availability ratio is high.
Embodiment 4
On the basis of embodiment three, the first crank 7, the second crank 10 and third crank 11 equal length.Second shakes The distance of hinge joint of hinge joint of the bar 8 on first connecting rod 5 to the first crank 7 on first connecting rod 5 is first connecting rod 5 The 1/3 of length.
First crank, the second crank and three-throw equal length.Second rocking bar being hinged on first connecting rod The distance of hinge joint o'clock to the first crank on first connecting rod is the 1/3 of the length of first connecting rod.The restriction of said mechanism is equal It is to increase the structural strength of sleeve mechanism.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (6)

1. a kind of guillotine toolbox adapting to plurality of specifications packaging bag, including rack (1), the rack (1) are symmetrical above and below It is provided with cutting mechanism, lower cutting mechanism, it is characterised in that:The upper cutting mechanism, lower cutting mechanism include that setting exists Transmission shaft (2) in rack (1) is provided with servo motor (3), the transmission shaft (2) and servo electricity on the rack (1) Machine (3) connects, and the left and right ends of the transmission shaft (2) are symmetrically arranged with left movable component and right movable component, the left activity Component, right movable component are included in the first rocking bar (4) being fixedly installed on the transmission shaft, and first rocking bar (4) is another One end is hinged with first connecting rod (5) and second connecting rod (6), and first connecting rod (5) other end is hinged with the first crank (7), institute The centre position for stating first connecting rod (5) is also hinged with the second rocking bar (8), and axis (9) is fixedly installed on the rack (1), described Side wall one end of axis (9) is radially provided with through-hole, and second rocking bar (8) is set on the axis (9), first crank (7) the other end is hinged with the second crank (10) and third crank (11), and the other end of the third crank (11) is set in institute It states on axis (9), the other end of the second connecting rod (6) is fixedly installed axis pin (12) and cutter interface, second crank (10) it is set on the axis pin (12), the side wall other end of the axis pin (12) is radially provided with pin axis through hole, the axis pin Through-hole is fixedly installed guide rod (13), and the guide rod (13) passes through through-hole;The both ends of cutting knife (14) are correspondingly arranged at a left side Movable component, right movable component cutter interface on.
2. a kind of guillotine toolbox adapting to plurality of specifications packaging bag according to claim 1, it is characterised in that:Institute It states cutting knife (14) and is provided with heating sealing plate.
3. a kind of guillotine toolbox adapting to plurality of specifications packaging bag according to claim 1, it is characterised in that:Institute The equal length of the first rocking bar (4) and the second rocking bar (8) is stated, first rocking bar (4) is parallel with the second rocking bar (8);Described The equal length of one connecting rod (5) and second connecting rod (6).
4. a kind of guillotine toolbox adapting to plurality of specifications packaging bag according to claim 3, it is characterised in that:Institute State first connecting rod (5), the length of second connecting rod (6) is all higher than first rocking bar (4), the length of the second rocking bar (8).
5. a kind of guillotine toolbox adapting to plurality of specifications packaging bag according to claim 4, it is characterised in that:Institute State the equal length of the first crank (7), the second crank (10) and third crank (11).
6. a kind of guillotine toolbox adapting to plurality of specifications packaging bag according to claim 5, it is characterised in that:Institute State hinge joint of hinge joint of the second rocking bar (8) on first connecting rod (5) to the first crank (7) on first connecting rod (5) away from From 1/3 of the length for first connecting rod (5).
CN201820037748.2U 2018-01-10 2018-01-10 A kind of guillotine toolbox adapting to plurality of specifications packaging bag Expired - Fee Related CN207889237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820037748.2U CN207889237U (en) 2018-01-10 2018-01-10 A kind of guillotine toolbox adapting to plurality of specifications packaging bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820037748.2U CN207889237U (en) 2018-01-10 2018-01-10 A kind of guillotine toolbox adapting to plurality of specifications packaging bag

Publications (1)

Publication Number Publication Date
CN207889237U true CN207889237U (en) 2018-09-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820037748.2U Expired - Fee Related CN207889237U (en) 2018-01-10 2018-01-10 A kind of guillotine toolbox adapting to plurality of specifications packaging bag

Country Status (1)

Country Link
CN (1) CN207889237U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113211872A (en) * 2021-01-26 2021-08-06 兰金莲 Easily-degradable environment-friendly plastic bag processing technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113211872A (en) * 2021-01-26 2021-08-06 兰金莲 Easily-degradable environment-friendly plastic bag processing technology
CN113211872B (en) * 2021-01-26 2022-12-09 珠海市鼎胜胶粘塑料环保科技有限公司 Easily-degradable environment-friendly plastic bag processing technology

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

Granted publication date: 20180921

Termination date: 20190110

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