CN110217416A - Plastic film packager - Google Patents

Plastic film packager Download PDF

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Publication number
CN110217416A
CN110217416A CN201910618707.1A CN201910618707A CN110217416A CN 110217416 A CN110217416 A CN 110217416A CN 201910618707 A CN201910618707 A CN 201910618707A CN 110217416 A CN110217416 A CN 110217416A
Authority
CN
China
Prior art keywords
plastic film
cylinder
swing arm
batch charging
charging mechanism
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.)
Pending
Application number
CN201910618707.1A
Other languages
Chinese (zh)
Inventor
张小艺
刘鹏
张贻弓
吴耀华
蒋霞
沈长鹏
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.)
SHANDONG BLUESWORD LOGISTICS CO Ltd
Original Assignee
SHANDONG BLUESWORD LOGISTICS 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 SHANDONG BLUESWORD LOGISTICS CO Ltd filed Critical SHANDONG BLUESWORD LOGISTICS CO Ltd
Priority to CN201910618707.1A priority Critical patent/CN110217416A/en
Publication of CN110217416A publication Critical patent/CN110217416A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12Feeding webs from rolls
    • B65B41/14Feeding webs from rolls by grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12Feeding webs from rolls
    • B65B41/16Feeding webs from rolls by rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B51/14Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B65B51/146Closing bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00Automatic control, checking, warning, or safety devices
    • B65B57/005Safety-devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/06Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • B65B9/08Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it in a web folded and sealed transversely to form pockets which are subsequently filled and then closed by sealing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B2051/105Heat seal temperature control

Abstract

The present invention provides a kind of plastic film packagers, are related to technical field of packaging appliances, and plastic film packager includes rack-mount film supplying unit, batch charging mechanism, bag-making organization;Film supplying unit is located at the lower section of film supplying unit and for strutting plastic film for conveying plastic film, batch charging mechanism downwards, and bag-making organization is located at the lower section of batch charging mechanism and can close the side mouth and cutting and the opening for closing plastic film cutting position formation of plastic film;Bag-making organization includes driving assembly, elastic parts, hot knife and backing plate, and elastic parts is arranged between driving assembly and hot knife, and/or, elastic parts is arranged between driving assembly and backing plate.It alleviates after the opening of plastic film in the prior art sealed by plastic film packager, irregular at heat-sealing, sealing stability difference and inaesthetic technical problem.

Description

Plastic film packager
Technical field
The present invention relates to technical field of packaging appliances, in particular to a kind of plastic film packager.
Background technique
Plastic film packager is a kind of for material or the box for installing material etc. to be carried out to the instrument of wrapping packaging, specific Working principle is to roll up the plastic film of extraction by folding film forming mechanism from center doubling, one side closed, the side opening of formation from plastic film Collapsed shape, the plastic film of collapsed shape by film supplying unit drive plastic film successively come downwards to batch charging mechanism, bag-making organization and Traction mechanism, wherein after completing to feed intake, bag-making organization can be to the closing of one side opening of plastic film, and is completed at the same time to plastic film The cutting on top and the closing being open to two formed after cutting, the closing of complete doublet are also completed to the plastic film of top Lower part closing facilitates subsequent lasting plastic film packing work.
In the prior art, bag-making organization is close to each other by hot knife and backing plate and squeezes plastic film, while hot knife pair The heating of plastic film, completes the thawing seal operation of plastic film, and causes in order to avoid the extruding force between hot knife and backing plate is excessive It is pressed down at heat-sealing, is generally arranged to flexible material in the docking location of hot knife or backing plate, become by the elasticity of flexible material Shape guarantees the sealing effect of opening.But due to using flexible material, irregular deformation of the flexible material in heat-sealing can be led Irregular at plastic film heat-sealing, each sealing station sealing effect difference of opening is caused, stability is poor and not beautiful enough.
Summary of the invention
The purpose of the present invention is to provide a kind of plastic film packagers, pass through modeling to alleviate the opening of plastic film in the prior art It is irregular at heat-sealing after the heat-sealing of film baling press, sealing stability difference and inaesthetic technical problem.
The present invention provides a kind of plastic film packager, including rack-mount film supplying unit, batch charging mechanism, Bag Making Machine Structure;
The film supplying unit is located at the lower section of the film supplying unit and is used for for conveying plastic film, the batch charging mechanism downwards Strut the plastic film, the bag-making organization be located at the lower section of the batch charging mechanism and can close the side mouth of the plastic film with And it cuts and closes the plastic film and cut the opening that position is formed;
The bag-making organization includes driving assembly, elastic parts, hot knife and backing plate, and the elastic parts is arranged in institute State between driving assembly and the hot knife, and/or, elastic parts setting the driving component and the backing plate it Between.
Further, the driving component is erected including the first cylinder, the first swing arm, the second swing arm, starting stave, second Plate, the first short connecting rod, the second short connecting rod and long connecting rod;
First cylinder installation is on the bracket and mobile terminal and first swing arm are pivotally connected, first swing arm and Second swing arm is pivotally connected on the bracket, and the lower end of the starting stave and second riser is articulated in the bracket On, first short connecting rod both ends are pivotally connected with first swing arm and the starting stave respectively, second short connecting rod both ends Be pivotally connected respectively with second swing arm and second riser, the long connecting rod both ends respectively with first swing arm and described the Two swing arms pivot joint.
Further, the elastic parts includes multiple springs and guiding identical and one-to-one with the number of springs Bar, described guide rod one end are fixed on the hot knife or the backing plate, and the starting stave and second riser are equipped with Pilot hole, the guide rod other end can pass through the pilot hole and connect with nut thread, and the spring is set in described On guide rod.
Further, the hot knife is equipped with temperature sensor.
Further, the batch charging mechanism includes sliding rail and the first limit plate and the second limit plate that are oppositely arranged, described Sliding rail is rack-mount, and first limit plate and second limit plate are slidably mounted on the sliding rail.
Further, first limit plate and the opposite one side of second limit plate are equipped with for detecting whether completing The first sensor to feed intake.
Further, the film supplying unit includes motor, rubber-covered drum and driven lay-on roll, and the motor is mounted on institute It states on bracket, the rubber-covered drum and the driven lay-on roll are pivotally connected on the bracket, the motor and the rubber-covered drum It is drivingly connected.
It further, further include traction mechanism, the traction mechanism includes the second vertically arranged cylinder, horizontally disposed Third cylinder and clamping jaw cylinder, second cylinder installation is on the bracket and the cylinder body of mobile terminal and the third cylinder It is fixedly connected, the mobile terminal of the third cylinder is fixedly connected with the cylinder body of the clamping jaw cylinder, the folder on the clamping jaw cylinder Pawl can clamp the plastic film lower part.
It further, further include label-sticking mechanism, label can be attached to the film supplying unit and described by the label-sticking mechanism On the plastic film between batch charging mechanism.
Further, the bracket includes the feeding port for feeding intake to the batch charging mechanism, is equipped at the feeding port It is capable of detecting whether the second sensor for completing to feed intake.
Compared with the existing technology, plastic film packager provided by the invention has the beneficial effect that:
Plastic film packager provided by the invention, including film supplying unit, batch charging mechanism and bag-making organization, wherein film supplying unit Folded two layers of plastic film is conveyed downwards, the batch charging mechanism positioned at film supplying unit struts two layers of plastic film of folding, facilitates people Feed intake towards between two layers of plastic film, after the completion of feeding intake, the side mouth of bag-making organization closing plastic film and cutting and close plastic film Cut the opening that position is formed.
Specifically, hot knife and backing plate set up the two sides in two layers of plastic film entirety separately and correspond to plastic film in bag making operation Side mouth and upper opening, under the driving of driving assembly, hot knife and backing plate are close to each other up to squeezing two layers of plastic film, this When, with continuing to press on for driving assembly, elastic parts forced compression, the elastic force generated is between hot knife and backing plate Interaction force, i.e., by control elastic parts elastic deformation amount can control the interaction between hot knife and backing plate Power ensure that the heat-sealing effect to plastic film opening.At this point, hard material can be set into the docking location of hot knife and backing plate, After the two seals plastic film opening, the seal edge thickness of formation is uniform, and each position seals effect is almost the same, and sealing is stablized Property it is high, it is also more beautiful.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of plastic film packager provided in an embodiment of the present invention;
Fig. 2 is the enlarged drawing A in Fig. 1;
Fig. 3 is the enlarged drawing B in Fig. 1;
Fig. 4 is the structural schematic diagram of bag-making organization in plastic film packager provided in an embodiment of the present invention;
Fig. 5 is the structural schematic diagram of traction mechanism in plastic film packager provided in an embodiment of the present invention.
Icon: 1- film supplying unit;2- batch charging mechanism;3- bag-making organization;4- traction mechanism;5- label-sticking mechanism;6- Bracket;11- motor;12- rubber-covered drum;The driven lay-on roll of 13-;21- sliding rail;The first limit plate of 22-;23- second is limited Position plate;24- first sensor;31- driving assembly;32- elastic parts;33- hot knife;34- backing plate;35- temperature passes Sensor;The second cylinder of 41-;42- third cylinder;43- clamping jaw cylinder;61- second sensor;The first cylinder of 311-; The first swing arm of 312-;The second swing arm of 313-;314- starting stave;The second riser of 315-;The first short connecting rod of 316-;317- Second short connecting rod;318- long connecting rod;321- spring;322- guide rod.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
As Figure 1-Figure 5, the embodiment of the present invention provides a kind of plastic film packager, including install on the frame 6 for film Mechanism 1, batch charging mechanism 2, bag-making organization 3;Film supplying unit 1 is located at film supplying unit 1 for conveying plastic film, batch charging mechanism 2 downwards Lower section simultaneously is used to strut plastic film, and bag-making organization 3 is located at the lower section of batch charging mechanism 2 and can close the side mouth of plastic film and cut Break and close plastic film and cuts the opening that position is formed;Bag-making organization 3 include driving assembly 31, elastic parts 32, hot knife 33 with And backing plate 34, elastic parts 32 are arranged between driving assembly 31 and hot knife 33, and/or, the setting of elastic parts 32 is driving Between component 31 and backing plate 34.
Plastic film packager provided in an embodiment of the present invention, including film supplying unit 1, batch charging mechanism 2 and bag-making organization 3, wherein Film supplying unit 1 conveys downwards folded two layers of plastic film, and the batch charging mechanism 2 positioned at film supplying unit 1 is by two layers of plastic film of folding It struts, people is facilitated to feed intake towards between two layers of plastic film, after the completion of feeding intake, bag-making organization 3 closes the side mouth and envelope of plastic film Close and cut the upper opening of plastic film.
Specifically, hot knife 33 and backing plate 34 set up two sides and corresponding modeling in two layers of plastic film entirety separately in bag making operation The side mouth and upper opening of film, under the driving of driving assembly 31, hot knife 33 and backing plate 34 are close to each other until squeezing Two layers of plastic film, at this point, continuing to press on driving assembly 31,32 forced compression of elastic parts, the elastic force generated are Interaction force between hot knife 33 and backing plate 34 can control heat-sealing by controlling 32 elastic deformation amount of elastic parts Interaction force between knife 33 and backing plate 34 ensure that the heat-sealing effect to plastic film opening.At this point, hot knife 33 and backing plate 34 Docking location can be set into hard material, after the two seals plastic film opening, the seal edge thickness of formation is uniform, each Position seals effect is almost the same, and sealing stability is high, also more beautiful.
It is noted that elastic parts 32 can be only set between driving assembly 31 and hot knife 33 in the present embodiment, Elastic parts 32 can also be only set between driving assembly 31 and backing plate 34, and the present embodiment preferably includes above two feelings simultaneously Condition, two groups of elastic parts 32 are symmetrically set.
In addition, as shown in figure 4, in the present embodiment, hot knife 33 includes the horizontal hot knife that end is fixedly connected and vertical Hot knife, the horizontal backing plate and vertical backing plate that backing plate 34 is accordingly fixedly connected including end, wherein horizontal hot knife and horizontal pad The opposite one side of plate (heat cover) is equipped with horizontal groove, and horizontal groove divides the heat cover of horizontal hot knife, horizontal backing plate and water equally The opposite one side of flat hot knife, which accordingly extends, is equipped with horizontal tooth form knife, horizontal after horizontal hot knife and horizontal backing plate mutual extrusion Horizontal groove can be inserted in tooth form knife, completes the cutting to plastic film, at the same time, the heat cover below horizontal tooth form knife is complete The heat-sealing of the upper opening of plastic film equipped with material in pairs, the heat cover above horizontal tooth form knife are completed under the plastic film of top The heat-sealing of portion's opening.
Specifically, the present embodiment also the specific structure of plastic film packager is done it is described in detail below.
Firstly, as shown in figure 4, driving assembly 31 includes the first cylinder 311, the first swing arm 312, second in the present embodiment Swing arm 313, starting stave 314, the second riser 315, the first short connecting rod 316, the second short connecting rod 317 and long connecting rod 318;First Swing arm 312 and the second swing arm 313 include a shaft and the first connecting rod and second connecting rod that are fixed in shaft, and first Connecting rod and second connecting rod.At this point, the first swing arm 312 and the second swing arm 313 are pivotally connected on the frame 6 by shaft, starting stave 314 and second riser 315 lower end pivot joint on the frame 6,316 both ends of the first short connecting rod respectively with the first swing arm 312 first Connecting rod and starting stave 314 are pivotally connected, 317 both ends of the second short connecting rod respectively with the first connecting rod and the second riser of the second swing arm 313 315 pivot joints, 318 both ends of long connecting rod are pivotally connected with the second connecting rod of the first swing arm 312 and the second connecting rod of the second swing arm 313 respectively, The installation of first cylinder 311 is on the frame 6 and the second connecting rod of mobile terminal and the first swing arm 312 is pivotally connected.
Specifically, starting stave 314 and the second riser 315 are oppositely arranged, the first swing arm 312 and the second swing arm 313 are opposite Setting, the first cylinder 311 can drive the first swing arm 312 to rotate, pass through long connecting rod 318, the second swing arm 313 and first when working Swing arm 312 rotates simultaneously, and the two rotation direction is on the contrary, at this point, by the first short connecting rod 316 and the second short connecting rod 317, and the One riser 314 and the second riser 315 are rotated around lower end articulated section simultaneously, and the two rotation direction is erected on the contrary, completing first in turn Plate 314 and the second riser 315 it is close to each other and separate.
Preferably, elastic parts 32 includes multiple springs 321 and guide rod identical and one-to-one with 321 quantity of spring 322,322 one end of guide rod is fixed on hot knife 33 or backing plate 34, and starting stave 314 and the second riser 315 are equipped with pilot hole, 322 other end of guide rod can pass through pilot hole and connect with nut thread, and spring 321 is set on guide rod 322.
Specifically, 322 one end of guide rod is fixed on hot knife 33 or the opposite side of backing plate 34, the other end is equipped with screw thread Hole can pass through the pilot hole of starting stave 314 or the second riser 315 and be fixedly connected with nut, nut restricted guidance bar 322 deviate from from pilot hole, complete the connection of backing plate 34 and starting stave 314, and completion hot knife 33 and second riser 315 Connection.At this point, spring 321 is set on guide rod 322, and between backing plate 34 and starting stave 314, and it is located at heat-sealing Between knife 33 and the second riser 315,321 moment of spring is in compressive state, does phase in starting stave 314 and the second riser 315 When mutually close to movement, hot knife 33 and backing plate 34 successively contact from the bottom to top, under the buffering of spring 321, can be finally completed The state that is parallel to each other of hot knife 33 and backing plate 34, i.e. hot knife 33 are identical with the interaction force of each position of backing plate 34, It ensure that the stabilization of heat-sealing.
As shown in figure 4, the present embodiment is equipped with temperature sensor 35 also on hot knife 33, which is screw Formula temperature sensor 35 is capable of the temperature of real-time monitoring hot knife 33, guarantees that the floating range of the temperature of hot knife 33 does not surpass 5 DEG C are crossed, the stabilization of heat-sealing is further ensured.
Further, as shown in Fig. 2, in the present embodiment, batch charging mechanism 2 includes sliding rail 21 and the first limit being oppositely arranged Plate 22 and the second limit plate 23, sliding rail 21 are installed on the frame 6, the first limit plate 22 and the second slidably installation of limit plate 23 On sliding rail 21.
Specifically, the first limit plate 22 and the second limit plate 23 are arranged in parallel, the two can be by sliding rail 21 It slides to complete the adjusting of distance between the two, to correspond to the thickness of different material constantly.
At this point, the present embodiment also the opposite one side of the first limit plate 22 and the second limit plate 23 be equipped with for detecting whether Complete the first sensor 24 to feed intake.
Specifically, in the folding plastic film of gap investment lower section of the material between the first limit plate 22 and the second limit plate 23 When, first sensor 24 can sense and give controller signals, and bag-making organization 3 then works, and be completed to folding plastic film Heat sealed package.Alternatively, when material is lighter, when in the folding plastic film of material investment lower section, probably due to rubbing between plastic film Wiping power causes material upper end to be still located between the first limit plate 22 and the second limit plate 23, and first sensor 24 can incude at this time To and give controller signals, bag-making organization 3 works without bag making, finds in staff and material is pushed completely into folding After in plastic film, bag-making organization 3 just will continue to work, avoid the occurrence of material is heat-sealed.
In the present embodiment, as shown in figure 3, film supplying unit 1 includes motor 11, rubber-covered drum 12 and driven lay-on roll 13, Motor 11 is installed on the frame 6, and rubber-covered drum 12 and driven lay-on roll 13 are pivotally connected on the frame 6, motor 11 and rubber-covered drum 12 It is drivingly connected.
Rubber-covered drum 12 and driven lay-on roll 13 can compress the plastic film being located between the two, after motor 11 works, plastic film Rolling friction occurs with rubber-covered drum 12, provides plastic film and gradually rolls up the power for extracting and coming downwards to batch charging mechanism 2 out by plastic film.
On the basis of the above, as shown in figure 5, the present embodiment further includes traction mechanism 4, traction mechanism 4 includes vertically arranged The second cylinder 41, horizontally disposed third cylinder 42 and clamping jaw cylinder 43, the installation of the second cylinder 41 is on the frame 6 and mobile End is fixedly connected with the cylinder body of third cylinder 42, and the mobile terminal of third cylinder 42 is fixedly connected with the cylinder body of clamping jaw cylinder 43, folder Clamping jaw on pawl cylinder 43 can clamp plastic film lower part.
Specifically, clamping jaw clamps plastic film while film supplying unit 1 works, the second cylinder 41 is also worked at the same time, and guarantees modeling Film integrally moves down, meanwhile, the present embodiment preferably by clamping jaw close to plastic film side mouth setting (for the plastic film of different in width, can To adjust the position of clamping jaw cylinder 43 by third cylinder 42), when bag-making organization 3 works, clamping jaw can keep clamping plastic film State guarantees that the side mouth of plastic film is not too big, the convenient heat-sealing work to plastic film side mouth.
Further, as shown in Figure 1, the present embodiment further includes label-sticking mechanism 5, label can be attached to confession by label-sticking mechanism 5 On plastic film between film mechanism 1 and batch charging mechanism 2.
Specifically, when plastic film is pulled down to the lower section of batch charging mechanism 2 by film supplying unit 1 and traction mechanism 4, label-sticking mechanism 5 Can be sticked on the outside of the part plastic film i.e. will Seal and preservation material label information.
As further improvement of this embodiment, bracket 6 further includes the feeding port for feeding intake to batch charging mechanism 2, is fed intake The second sensor 61 for being capable of detecting whether to complete to feed intake is equipped at mouthful.
Specifically, staff is fed intake by feeding port between the first limit plate 22 and the second limit plate 23, working When the arm of personnel is protruded into rack by feeding port, second sensor 61 incudes and gives controller signals, guarantees Bag Making Machine Structure 3 can not work, and bag-making organization 3 works suddenly and causes to press from both sides when manpower being avoided to be located in the folding plastic film of 2 lower section of batch charging mechanism The occurrence of wound or scald manpower.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (10)

1. a kind of plastic film packager, which is characterized in that including rack-mount film supplying unit, batch charging mechanism, bag-making organization;
The film supplying unit is located at the lower section of the film supplying unit and for strutting for conveying plastic film, the batch charging mechanism downwards The plastic film, the bag-making organization are located at the lower section of the batch charging mechanism and can close the side mouth of the plastic film and cut Break and close the plastic film and cuts the opening that position is formed;
The bag-making organization includes driving assembly, elastic parts, hot knife and backing plate, and the elastic parts is arranged in the drive Between dynamic component and the hot knife, and/or, the elastic parts is arranged between the driving component and the backing plate.
2. plastic film packager according to claim 1, which is characterized in that the driving component includes the first cylinder, first Swing arm, the second swing arm, starting stave, the second riser, the first short connecting rod, the second short connecting rod and long connecting rod;
First cylinder installation is on the bracket and mobile terminal and first swing arm are pivotally connected, first swing arm and described Second swing arm is pivotally connected on the bracket, and the lower end of the starting stave and second riser is pivotally connected on the bracket, First short connecting rod both ends are pivotally connected with first swing arm and the starting stave respectively, second short connecting rod both ends difference It is pivotally connected with second swing arm and second riser, the long connecting rod both ends are put with first swing arm and described second respectively Arm pivot joint.
3. plastic film packager according to claim 2, which is characterized in that the elastic parts include multiple springs and with institute State that number of springs is identical and one-to-one guide rod, described guide rod one end are fixed on the hot knife or the backing plate, The starting stave and second riser are equipped with pilot hole, and the guide rod other end can pass through the pilot hole and and spiral shell Box thread connection, the spring are set on the guide rod.
4. plastic film packager according to claim 1, which is characterized in that the hot knife is equipped with temperature sensor.
5. plastic film packager according to claim 1, which is characterized in that the batch charging mechanism includes sliding rail and is oppositely arranged The first limit plate and the second limit plate, the sliding rail is rack-mount, first limit plate and second limit plate It is slidably mounted on the sliding rail.
6. plastic film packager according to claim 5, which is characterized in that first limit plate and second limit plate Opposite one side is equipped with for detecting whether completing the first sensor to feed intake.
7. plastic film packager according to claim 1, which is characterized in that the film supplying unit includes motor, rubber-covered drum And driven lay-on roll, on the bracket, the rubber-covered drum and the driven lay-on roll are articulated in institute for the motor installation It states on bracket, the motor and the rubber-covered drum are drivingly connected.
8. plastic film packager according to claim 1, which is characterized in that it further include traction mechanism, the traction mechanism packet The second vertically arranged cylinder, horizontally disposed third cylinder and clamping jaw cylinder are included, second cylinder is mounted on the branch On frame and mobile terminal is fixedly connected with the cylinder body of the third cylinder, the mobile terminal of the third cylinder and the clamping jaw cylinder Cylinder body is fixedly connected, and the clamping jaw on the clamping jaw cylinder can clamp the plastic film lower part.
9. plastic film packager according to claim 7, which is characterized in that it further include label-sticking mechanism, the label-sticking mechanism energy It is enough that label is attached on the plastic film between the film supplying unit and the batch charging mechanism.
10. -9 described in any item plastic film packagers according to claim 1, which is characterized in that the bracket includes for institute The feeding port that batch charging mechanism feeds intake is stated, is equipped with the second sensor for being capable of detecting whether to complete to feed intake at the feeding port.
CN201910618707.1A 2019-07-09 2019-07-09 Plastic film packager Pending CN110217416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910618707.1A CN110217416A (en) 2019-07-09 2019-07-09 Plastic film packager

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910618707.1A CN110217416A (en) 2019-07-09 2019-07-09 Plastic film packager
PCT/CN2019/118206 WO2021003933A1 (en) 2019-07-09 2019-11-13 Plastic film packaging machine

Publications (1)

Publication Number Publication Date
CN110217416A true CN110217416A (en) 2019-09-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910618707.1A Pending CN110217416A (en) 2019-07-09 2019-07-09 Plastic film packager

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CN (1) CN110217416A (en)
WO (1) WO2021003933A1 (en)

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WO2021003933A1 (en) * 2019-07-09 2021-01-14 兰剑智能科技股份有限公司 Plastic film packaging machine

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CN202244270U (en) * 2011-09-24 2012-05-30 杨承然 Electrically-driven plastic film sealing and cutting device
CN203172933U (en) * 2013-04-17 2013-09-04 福建省安溪县长荣茶叶机械厂 Improved tea packing machine
CN105015032B (en) * 2015-08-08 2017-10-10 洪东坡 A kind of Bag Making Machine heat-sealing hot pressing mechanism of working stability
CN205633137U (en) * 2016-04-29 2016-10-12 王锴晶 Simple and convenient bag making device that seals
CN208576822U (en) * 2018-07-12 2019-03-05 深圳市富云帝科技有限公司 A kind of film packaging machine
CN109625374A (en) * 2018-12-31 2019-04-16 广州富港万嘉智能科技有限公司 A kind of food in bulk bag making packing apparatus
CN110217416A (en) * 2019-07-09 2019-09-10 山东兰剑物流科技股份有限公司 Plastic film packager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021003933A1 (en) * 2019-07-09 2021-01-14 兰剑智能科技股份有限公司 Plastic film packaging machine

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