CN109178481A - Film feeder and its film-feeding method - Google Patents
Film feeder and its film-feeding method Download PDFInfo
- Publication number
- CN109178481A CN109178481A CN201811074759.9A CN201811074759A CN109178481A CN 109178481 A CN109178481 A CN 109178481A CN 201811074759 A CN201811074759 A CN 201811074759A CN 109178481 A CN109178481 A CN 109178481A
- Authority
- CN
- China
- Prior art keywords
- coating materials
- film
- support
- component
- gravity
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
Abstract
A kind of film feeder, for conveying coating materials to encapsulation tool, the film feeder includes coating materials frame, gravity component, pricks film wheel assembly, coating materials volume support component and driving assembly.The setting of coating materials volume is in coating materials volume support component；The coating materials pulled out from coating materials volume is wrapped in the coating materials frame, gravity component and pricks on film wheel assembly；The gravity component is arranged on the coating materials frame, and the gravity component is used to maintain the surface tension of coating materials；The bundle film wheel assembly is arranged on the coating materials frame, for pricking gas vent to coating materials；The driving component is also disposed on coating materials frame, for driving the transmission of coating materials.The film feeder effectively prevents the problem of coating materials sends accumulation, fold and winding during transportation.Meanwhile in coating materials transmission process, uniform gas vent can be pricked out on coating materials surface by pricking film wheel assembly, be conducive to subsequent coating process.
Description
Technical field
The present invention relates to packaging field more particularly to a kind of automatic film feeding devices and its film-feeding method.
Background technique
With the progress of continuous improvement of people's living standards and science and technology, it is raw that electronic communication equipment has become people
Essential tool in work.
At present in the manufacturing process of electronic communication equipment, the outer housing of electronic communication equipment is usually required to its packing box
Coating operation is carried out, the film feeder in existing encapsulation tool mostly conveys coating materials with constant speed, cannot be according to practical feelings
The case where condition adjusts, and coating materials is easy to appear winding and fold, and coating materials is easy to produce bubble, bubble meeting during the packaging process
Packaging effect is influenced, packaging film is also easily broken.
Summary of the invention
In view of the above situation, it is necessary to which a kind of automatic film feeding device and its film-feeding method are provided.
A kind of film feeder, for conveying coating materials to encapsulation tool.The film feeder include coating materials frame, gravity component,
Film wheel assembly, coating materials volume support component and driving assembly are pricked, the gravity component, bundle film wheel assembly and driving assembly are respectively set
On the coating materials frame.In coating materials volume support component, the coating materials pulled out from coating materials volume is wrapped in described the setting of coating materials volume
On driving assembly, coating materials frame, gravity component and bundle film wheel assembly；The gravity component includes gravity rod and inductor, described heavy
Power bar is wrapped in coating materials through gravity tensioning coating materials and moves up and down with the conveying of coating materials, described in the inductor detection
The position of gravity rod simultaneously sends a signal to the driving component；The signal enabling that the driving component is sent according to the inductor
Film feeding stops film feeding；In the transmission process of coating materials, the bundle film wheel assembly is used to prick gas vent to coating materials.
Further, the coating materials frame includes parastat, and the parastat is used to eliminate the electrostatic on coating materials surface
Further, the coating materials frame includes the first support plate, the second support plate and connecting rod, and the connecting rod setting exists
Between first support plate and the second support plate, and connect first support plate and the first support plate.
Further, the driving component includes driver, drive rod and support film bar, and the drive rod and support film bar are arranged side by side
It is arranged between first support plate and the second support plate, the outside of the coating materials frame and connection is arranged in the driver
One end of the drive rod, the support film bar are used to eliminate the fold on the coating materials surface, drive described in the driver drives
Bar rotation, so that coating materials be made to be conveyed with the rotation of the drive rod.
Further, the inductor is arranged in first support plate or second support plate, the gravity rod
It is movably disposed on the coating materials frame, the gravity rod is provided with sensing chip, the sense close to one end of the inductor
It answers device to judge the position of the gravity rod by the detection sensing chip and sends a signal to the driver.
Further, the signal enabling or stopping that the driver is sent according to the inductor, to drive the drive
Dynamic component conveying coating materials or stopping.
Further, the bundle film wheel assembly includes acupuncture treatment component, pricks film bar and pressing wheel, and the acupuncture treatment component setting exists
On the bundle film bar, the bundle film bar and pressing wheel are arranged on the coating materials frame, and coating materials is pressed to the bundle by the pressing wheel
Film bar, the acupuncture treatment component prick exhaust hole on coating materials.
Further, the pressing wheel and bundle film bar are driven by coating materials rotates.
Further, the coating materials volume support component includes support shaft, damper and support base, one end of the support shaft
It is arranged on support base, the other end is hanging, and the damper, which is arranged on the support base and is driven with the support shaft, to be connected
It connects, the coating materials volume is set in the support shaft, and the damper provides damping for the rotation of the support shaft, is avoided described
The inertia of support shaft rotates.
A kind of film-feeding method, the film-feeding method are applied in above-mentioned film feeder, and the film-feeding method includes following step
It is rapid:
Coating materials is wrapped into support rod, and extraction section coating materials is wound to coating materials frame from coating materials volume；
Gravity rod moves up and down with the conveying of coating materials, and inductor detects the position of the gravity rod and feedback signal is to drive
Dynamic component；
Driving assembly conveys according to the signal of inductor or suspends conveying coating materials.
Film feeder realizes the timely supply and stopping of coating materials by setting coating materials frame, inductor and gravity rod, effectively keeps away
The problem of coating materials sends accumulation, fold and winding during transportation is exempted from.Meanwhile in coating materials transmission process, film wheel assembly is pricked
Uniform gas vent can be pricked out on coating materials surface, be conducive to subsequent coating process.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the film feeder in a preferred embodiment.
Fig. 2 is the structural schematic diagram of the coating materials frame of film feeder shown in Fig. 1.
Fig. 3 is the structural schematic diagram of the bundle film wheel of film feeder shown in Fig. 1.
Fig. 4 is the cross-sectional view that film wheel is pricked shown in Fig. 3.
Main element symbol description:
Specific embodiment:
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of automatic film feeding device 100, for conveying coating materials to encapsulation tool.It is described to send
Film device 100 includes coating materials frame 10, gravity component 20, pricks film wheel assembly 30, coating materials volume support component 40 and driving assembly 50.Film
The setting of material volume 60 is in coating materials volume support component 40.Gravity component 20 and bundle film wheel assembly 30 are arranged on the coating materials frame, from
The coating materials that coating materials volume pulls out is wrapped in coating materials frame 10, gravity component 20 and pricks on film wheel assembly 30.Gravity component 20 is for maintaining
The surface tension of coating materials 70 pricks film wheel assembly 30 and is used to prick gas vent to coating materials.Driving assembly 50 is electrically connected with gravity component 20,
And the outside of coating materials frame 10 is arranged in driving assembly 50, for driving the transmission of coating materials.
Fig. 1 and Fig. 2 are please referred to, coating materials frame 10 includes the first support plate 11, the second support plate 12, the company of fixing piece 13, first
Extension bar 14 and the second connecting rod 15.The substantially rectangular frame of fixing piece 13 is positioned close to the first support plate 11 and
The position of the lower end of two support plates 12, and the both ends of fixing piece 13 are fixed with the first support plate 11 and the second support plate 12 respectively
Connection.First connecting rod 14 and the second connecting rod 15 are symmetricly set on 12 two sides of the first support plate 11 and the second support plate, and
It is fixedly connected with the first support plate 11 and the second support plate 12.The first through slot 111, the second support are offered in the middle part of first support plate 11
The second through slot 121 is offered in the middle part of plate 12.The top two sides of first through slot 111 and the second through slot 121 are symmetrically arranged with the first rolling
Lever 16 and the second rolling rod 17.First support plate 11 and 12 top of the second support plate are also symmetrically arranged with 18 He of third rolling rod
4th rolling rod 19.10 top of coating materials frame is additionally provided with press mold component comprising press mold roller 101 and press mold cylinder 102.Press mold
The both ends of press mold roller 101 are arranged in cylinder 102, and press mold roller 101 is located at the top of third rolling rod 18.On coating materials frame 10 also
One parastat 103 is installed, in the present embodiment, parastat 103 is an ion fan, for eliminating coating materials surface
Electrostatic.First rolling rod 16, the second rolling rod 17, third rolling rod 18 and the 4th rolling rod 19 all with the movement of coating materials and
Rotation.
Gravity component 20 includes gravity rod 21, inductor 22, guide rod 24.The both ends of gravity rod 21 are provided with sliding part
25, sliding part 25 is each passed through the first through slot 111 and the second through slot 121.Guide rod 24 is fixed at outside the first support plate 11
The position of corresponding first through slot 111 in side.The outside of corresponding second support plate 12 is also equipped with a guide rod 24.Sliding part 25
It is directed to bar 24 to run through, and sliding bearing is installed between sliding part 25 and guide rod 24, so gravity rod 21 can be along
Guide rod 24 slides up and down.Inductor 22 is fixed on the outer surface of the first support plate 11, and inductor 22 and driving assembly 50
Electrical connection.Inductor 22 includes that the next induction part 221 and upper induction part 222, each induction part include two and be oppositely arranged
Detection lug, transmitting has detection laser between each pair of detection lug.25 top of sliding part installation in first support plate 11 is set
There is a sensing chip 23, the laser for stopping inductor 22 to issue, and sensing chip 23 can detected with gravity rod 21
It is moved between piece.When gravity rod 21 moves downward, until the laser between the detection lug of the next induction part 221 is hindered by sensing chip 23
When gear, inductor 22 sends stop signal to driving assembly 50, and driving assembly 50 stops conveying coating materials；When gravity rod 21 is transported upwards
Dynamic, when the laser between the detection lug of upper induction part 222 is stopped by sensing chip 23, inductor 22 is sent out to driving assembly 50
Film feeding signal, driving assembly 50 start to convey coating materials.In other embodiments, inductor 22 can also be arranged in second
On fagging 12, correspondingly, sensing chip 23 is also disposed at the side of the second support plate 12.
The lower end of coating materials frame 10 is arranged in driving assembly 50 comprising driver 51, drive rod 52 and support film bar 53.At this
In embodiment, driver 51 is mounted on the lower end outside of the second support plate 12, and drive rod 52 and support film bar 53 can be rotatably set
In 10 bottom of coating materials frame, driver 51 connects one end of drive rod 52, and driver 51 can drive drive rod 52 to rotate when working.Support
Film bar 53 is used to support coating materials, and coating materials is supportted and is put down, coating materials is avoided to send fold in transmission process.Drive rod 52, support film bar 53
The place connecting with the first support plate 11, the second support plate 12 is provided with rolling bearing, facilitates drive rod 52 and supports film bar 53
Rotation.
In the present embodiment, the lower section of coating materials frame 10 is arranged in coating materials volume support component 40.Coating materials is rolled up support component 40 and is wrapped
Include support shaft 41, damper 42 and support base 43.Support shaft 41 can be gas expansion shaft or other shaft member with similar functions.Support
One end of axis 41 is rotatably mounted on support base 43, and the other end is hanging, for hanging coating materials volume.Coating materials rolls up the support being arranged
After axis 41, gas expansion shaft is inflated, so that coating materials volume can be fixed in support shaft 41.With the use of coating materials, coating materials winding is dynamic
Support shaft 41 rotates.Damper 42 is fixed on support base 43, positioned at the lower section of support shaft.The one of damper 42 and support shaft 41
End is connected by driving belt, and the rotation for support shaft 41 provides damping, avoids the inertia of support shaft 41 from rotating, roll to coating materials
Buffer function.
Please see Fig. 2 to Fig. 4, pricking film wheel assembly 30 includes pricking film bar 31, pressing wheel 32 and acupuncture treatment component 33.Prick film bar 31
It is rotatably mounted on coating materials frame 10 with pressing wheel 32, and is located at the top of fixing piece 13.It is provided on bundle film bar 31 more
A acupuncture treatment component 33.Component 33 of having an acupuncture treatment includes acupuncture treatment fixing piece 331, acupuncture treatment 332, holding piece 334 and separator 335.Acupuncture treatment is solid
It is substantially cylindrical to determine part 331, and is set in and pricks on film bar 31, is rolled together with film bar 31 is pricked.Acupuncture treatment fixing piece 331
Surface is uniformly provided with several fixation holes 333, and screw or other fasteners can will be had an acupuncture treatment fixing piece by fixation hole 333
331 are fixed on bundle film bar 31, avoid pricking film bar 31 the opposite sliding between fixing piece 331 of having an acupuncture treatment.When acupuncture treatment fixing piece 331
Position when needing to adjust, it is only necessary to the screw in fixation hole 333 is unclamped, after mobile acupuncture treatment fixing piece 331 to the position needed
Screw is locked again.Acupuncture treatment 332 is inserted in the surface of acupuncture treatment fixing piece 331, and the height of acupuncture treatment 332 can be according to reality
Situation is adjusted.In the present embodiment, the surface two sides of each acupuncture treatment fixing piece 331 are uniform-distribution with two circles acupuncture treatment 332, often
Circle acupuncture treatment 332 relative misalignments arrangement.Holding piece 334 is inserted into from the side of acupuncture treatment fixing piece 331, in acupuncture treatment fixing piece 331
Portion will have an acupuncture treatment 332 lockings, the corresponding acupuncture treatment 332 of each holding piece 334.It has an acupuncture treatment 332 generally conical shape, when the bore of gas vent
When needing to increase or reduce, holding piece 334 is unclamped, acupuncture treatment 332 is pulled outwardly or is pushed inwardly into the length of needs, then locking lock
Gripping member 334 completes the adjustment of acupuncture treatment 332.Separator 335 is set in the both sides of the edge of acupuncture treatment fixing piece 331, can be to avoid coating materials
The surface that is attached to acupuncture treatment fixing piece 331 is pricked behind hole by acupuncture treatment 332.In the present embodiment, separator 335 is substantially annular in shape, by
Elastic material is made.Pressing wheel 32 is located at the top for pricking film bar 31 and contacts with acupuncture treatment component 33, and coating materials can be pressed to bundle
Needle assemblies 33.Pressing wheel 32 and the bundle film bar 31 for being mounted with acupuncture treatment component 33 are rotated with the movement of coating materials, make coating materials surface
Pricked out uniform gas vent.
Coating materials is described more fully below in the canoe and automatic film transmitting process of coating materials frame 10.
Support component 40 is rolled up into coating materials firstly, being wrapped coating materials.Then, part coating materials is pulled out from coating materials volume.Coating materials from
It bypasses above support film bar 53, further around the lower section for bar 52 of overdriving, is then passed through between acupuncture treatment component 33 and pressing wheel 32, then
Ecto-entad bypasses the top of the first rolling rod 16, extends downward into gravity rod 21, across the lower section of gravity rod 21, arrives at second
Rolling rod 17, gravity rod 21 is wrapped in coating materials at this time.Then, coating materials bypasses the top of the second rolling rod 17, then from third
It is passed through between rolling rod 18 and press mold roller 101, using the lower section of the 4th rolling rod 19, finally entering is made in encapsulation tool
With.
After coating materials is installed on film feeder 100, power supply is opened, damper 42 and inductor 22 start driver 51
For standby mode.Press mold cylinder 102 moves downward press mold roller 101, will be located at third rolling rod 18 and press mold roller 101 it
Between coating materials push down, eliminate coating materials surface stress.Just when starting, gravity rod 21 is in extreme lower position, and sensing chip 23 is kept off at this time
The laser that an induction part 221 of staying emits, inductor 22 issue stop signal to driver 51, and driving assembly 50 is not bothered to see me out
Film.With the use of coating materials, gravity rod 21 gradually moves upwards under the drive of coating materials, when moving to extreme higher position, induction
Piece 23 blocks the laser that upper induction part 222 emits, and inductor 22 issues film feeding signal, 51 band of driver to driver 51
Dynamic drive rod 52 rotates, and conveys coating materials by the frictional force between coating materials and drive rod 52.With the supply of coating materials, gravity rod 21
It is moved downward under the effect of gravity with coating materials, when the next induction part 221 detects sensing chip 23, inductor 22 is sent out again
Stop signal out, driving assembly 50 stop film feeding.By between the reciprocating motion and inductor 22 and driver 51 of gravity rod 21
Signal transmission, the conveying of coating materials can be adjusted according to actual use situation, realize the automatic film transmitting function of film feeder.
The present invention also provides a kind of film-feeding methods applied in above-mentioned film feeder.The film-feeding method includes following step
It is rapid:
Step 1, coating materials is wrapped into support shaft 41, and extraction section coating materials is wound to coating materials frame 10 from coating materials volume, then hinders
Buddhist nun's device 42 is opened.Winding method of the coating materials on coating materials frame 10 and above-mentioned identical, details are not described herein again.
Step 2, inductor 22 detects the position of gravity rod, and feedback signal is to driver 51.
Specifically, when gravity rod 21 moves downward, until the laser that the next induction part 221 issues is stopped by sensing chip 23
When, inductor 22 sends stop signal to the driver 51 of driving assembly 50；When gravity rod 21 moves upwards, until upper induction
When the laser that portion 222 issues is stopped by sensing chip 23, inductor 22 sends film feeding signal to driver 51.
Step 3, driving assembly 50 conveys according to the signal of inductor 22 or suspends conveying coating materials.
Specifically, when driver 51 receives stop signal, driver 51 stops, then coating materials pause conveying；Work as driving
When device 51 receives film feeding signal, driver 51 drives drive rod 52 to rotate, and passes through the frictional force between coating materials and drive rod 52
Convey coating materials.
Film feeder provided by the invention by setting coating materials frame, inductor and gravity rod realize coating materials it is timely feed and
Stop, effectively preventing the problem of coating materials sends accumulation, fold and winding during transportation.Meanwhile in coating materials transmission process,
Uniform gas vent can be pricked out on coating materials surface by pricking film wheel assembly, be conducive to subsequent coating process.
Embodiment of above is only used to illustrate the technical scheme of the present invention and not to limit it, although referring to the above preferable embodiment party
Formula describes the invention in detail, those skilled in the art should understand that, it can be to technical solution of the present invention
It modifies or equivalent replacement should not all be detached from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of film feeder, for giving encapsulation tool to convey coating materials, it is characterised in that: the film feeder include coating materials frame,
Gravity component, coating materials volume support component and driving assembly, the gravity component and driving assembly are separately positioned on the coating materials frame
On,
For the setting of coating materials volume in coating materials volume support component, the coating materials pulled out from coating materials volume is wrapped in the driving component, film
Expect on frame and gravity component；
The gravity component includes gravity rod and inductor, and the gravity rod is wrapped in coating materials through gravity tensioning coating materials simultaneously
As the conveying of coating materials moves up and down, the inductor detects the position of the gravity rod and sends a signal to the driving group
Part；
The signal enabling film feeding or stop film feeding that the driving component is sent according to the inductor.
2. film feeder as described in claim 1, it is characterised in that: the coating materials frame includes parastat, the antistatic
Device is used to eliminate the electrostatic on coating materials surface.
3. film feeder as described in claim 1, it is characterised in that: the coating materials frame includes the first support plate, the second support
Plate and connecting rod, the connecting rod is arranged between the first support plate and the second support plate, and connects first support plate
With the first support plate.
4. film feeder as claimed in claim 3, it is characterised in that: the driving component includes driver, drive rod and support
Film bar, the drive rod and support film bar are disposed in parallel between first support plate and the second support plate, and the driver is set
It sets the outside in the coating materials frame and connects one end of the drive rod, the support film bar is for eliminating the coating materials surface
Fold, the rotation of drive rod described in the driver drives, so that coating materials be made to be conveyed with the rotation of the drive rod.
5. film feeder as claimed in claim 4, it is characterised in that: the inductor is arranged in first support plate or institute
It states in the second support plate, the gravity rod is movably disposed on the coating materials frame, and the gravity rod is close to the inductor
One end be provided with sensing chip, the inductor judges the position of the gravity rod by detecting the sensing chip and sends signal
To the driver.
6. film feeder as claimed in claim 5, it is characterised in that: the signal that the driver is sent according to the inductor
It starts or stops, to drive the driving component conveying coating materials or stopping.
7. film feeder as described in claim 1, it is characterised in that: the film feeder includes pricking film wheel assembly, the bundle
Film wheel assembly includes acupuncture treatment component, pricks film bar and pressing wheel, and the acupuncture treatment component is arranged on the bundle film bar, the bundle film bar
It is arranged on the coating materials frame with pressing wheel, coating materials is pressed to the bundle film bar by the pressing wheel, and the acupuncture treatment component is in coating materials
Upper bundle exhaust hole.
8. film feeder as claimed in claim 7, it is characterised in that: the pressing wheel and bundle film bar are driven by coating materials and rotated.
9. film feeder as described in claim 1, it is characterised in that: the coating materials volume support component includes support shaft, damping
One end of device and support base, the support shaft is arranged on support base, and the other end is hanging, and the damper is arranged in the support
It is sequentially connected on seat and with the support shaft, the coating materials volume is set in the support shaft, and the damper is the branch
The rotation for supportting axis provides damping.
10. a kind of film-feeding method, it is characterised in that: the film-feeding method is applied in any one of claim 1-9 film feeder,
The film-feeding method includes the following steps:
Coating materials is wrapped into support rod, and extraction section coating materials is wound to coating materials frame from coating materials volume；
Gravity rod moves up and down with the conveying of coating materials, and inductor detects the position of the gravity rod and feedback signal to driving group
Part；
Driving assembly conveys according to the signal of inductor or suspends conveying coating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074759.9A CN109178481A (en) | 2018-09-14 | 2018-09-14 | Film feeder and its film-feeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074759.9A CN109178481A (en) | 2018-09-14 | 2018-09-14 | Film feeder and its film-feeding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109178481A true CN109178481A (en) | 2019-01-11 |
Family
ID=64911205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811074759.9A Pending CN109178481A (en) | 2018-09-14 | 2018-09-14 | Film feeder and its film-feeding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109178481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649744A (en) * | 2019-02-14 | 2019-04-19 | 浙江武义张氏包装实业有限公司 | The packing machine of plate |
| CN110406732A (en) * | 2019-07-26 | 2019-11-05 | 珠海格力智能装备有限公司 | Film feed mechanism and packing machine |
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| CN2205293Y (en) * | 1994-11-14 | 1995-08-16 | 倪群 | Puncture roll rubber belt porforator |
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| JP2007210653A (en) * | 2006-02-10 | 2007-08-23 | Duplo Corp | Packaging device |
| RU2332337C1 (en) * | 2007-02-27 | 2008-08-27 | Общество с ограниченной ответственностью "НПО Технологии Упаковки" | Device for items wrapping |
| CN201161407Y (en) * | 2008-01-25 | 2008-12-10 | 徐世慧 | Punch for film bag for fresh fruit |
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| CN202670152U (en) * | 2012-07-16 | 2013-01-16 | 上海松川远亿机械设备有限公司 | Film conveying mechanism of multi-line strip-type packaging machine |
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| CN2205293Y (en) * | 1994-11-14 | 1995-08-16 | 倪群 | Puncture roll rubber belt porforator |
| CN1522190A (en) * | 2001-07-03 | 2004-08-18 | Non-knitting fabric perforating device and method | |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649744A (en) * | 2019-02-14 | 2019-04-19 | 浙江武义张氏包装实业有限公司 | The packing machine of plate |
| CN110406732A (en) * | 2019-07-26 | 2019-11-05 | 珠海格力智能装备有限公司 | Film feed mechanism and packing machine |
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Application publication date: 20190111 |