CN207293735U - A kind of film dividing equipment and its membrane cut mechanism - Google Patents
A kind of film dividing equipment and its membrane cut mechanism Download PDFInfo
- Publication number
- CN207293735U CN207293735U CN201721244413.XU CN201721244413U CN207293735U CN 207293735 U CN207293735 U CN 207293735U CN 201721244413 U CN201721244413 U CN 201721244413U CN 207293735 U CN207293735 U CN 207293735U
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- CN
- China
- Prior art keywords
- film
- support plate
- membrane cut
- cut mechanism
- deflector roll
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Abstract
The utility model discloses a kind of film dividing equipment and its membrane cut mechanism, membrane cut mechanism includes a Stringers plate, is used to support the supporting rack of the support plate, the support plate has smooth upper surface, the support plate is located at below film and is set along the width of the film, the upper surface of the support plate is equipped with an elongated cutter groove along the width of the film, which is equipped with multiple suction holes；Negative pressure device is further included, which includes motor, pipeline and suction disk, which is connected with the suction disk by the pipeline, which is arranged on the lower section of the support plate and surrounds a gas chamber with the support plate, which is connected with the suction hole.When flaw film to be cut off, stop conveying film and start the motor of negative pressure device, air is sucked into gas chamber by the suction hole, film absorption is driven to be adjacent to the upper surface of the support plate, blade is slided along the cutter groove, so that it may and it is straight to cut off flaw film, it is simple and convenient.
Description
Technical field
It the utility model is related to a kind of film dividing equipment and its membrane cut mechanism.
Background technology
Film printing when width it is larger, be typically multiple pattern units side by side, after being completed for printing, it is necessary to film
Cut so that each pattern unit is separated from each other.Due to inevitably going out print color or pattern mistake in printing process
Situations such as position, therefore typically existed in printing process if when the problems such as flaw occurs in the film for running into printing with colored sticker
Film side is marked, treat whole roller film printing finish after cutting process among film defective is cut away again.Usually
The mode of processing flaw film is during film is cut, and when the part of cutting to flaw, closes motor, worker is manual
Film defective is cut away, is then again reconnected the film being disconnected together by adhesive plaster.
Since the material of film is relatively soft, width is again big, it is difficult to accurately be cut, after having cut, it is also difficult to
Accurately two sections of films are entirely bonded together with adhesive plaster.
Utility model content
The utility model provides a kind of membrane cut mechanism, which overcomes the deficiency present in background technology.The utility model
Technical solution is used by solving its technical problem：
A kind of membrane cut mechanism, including a Stringers plate, the supporting rack for being used to support the support plate.The support plate has flat
Whole upper surface, the support plate are located at below film and are set along the width of the film, and the upper surface edge of the support plate should
The width of film is equipped with an elongated cutter groove, which is equipped with multiple suction holes.The membrane cut mechanism further includes
Negative pressure device, the negative pressure device include motor, pipeline and suction disk, which is connected with the suction disk by the pipeline, should
Suction disk is arranged on the lower section of the support plate and surrounds a gas chamber with the support plate, which is connected with the suction hole.
A kind of film dividing equipment, including rack, the unreeling structure installed in the rack front end, installed in the rack
The rolling-up mechanism of rear end, the cutting mechanism between the unreeling structure and rolling-up mechanism；Membrane cut mechanism is further included, this cuts film
Mechanism includes a Stringers plate, is used to support the supporting rack of the support plate, which has smooth upper surface, the support
Plate is located at below film and is set along the width of the film, and the upper surface of the support plate is equipped with along the width of the film
One elongated cutter groove, the support plate upper surface are equipped with multiple suction holes.The membrane cut mechanism further includes negative pressure device, the negative pressure device
Including motor, pipeline and suction disk, which is connected with the suction disk by the pipeline, which is arranged on the support plate
Lower section and surround a gas chamber with the support plate, which is connected with the suction hole；The membrane cut mechanism is arranged on the unreeling machine
Between structure and the cutting mechanism, the film on the unreeling structure is successively after the membrane cut mechanism, cutting mechanism by being wrapped in
On the rolling-up mechanism.
Compared with background technology, it has the following advantages that the technical program：
By setting negative pressure device below support plate, when flaw film to be cut off, stop conveying film and start negative
The motor of pressure device, air are sucked into gas chamber by the suction hole, drive film absorption to be adjacent to the upper surface of the support plate.
Again because being furnished with cutter groove, when cutting film, blade need to only be slided along the cutter groove, so that it may straight to cut flaw film
Disconnected, simple and convenient, edge is uneven when avoiding film slip or fold and causing to cut off film, influences the product of film
Matter.
Further, since negative pressure device can make film be adjacent to the upper surface of support plate, i.e., no matter when cutting off flaw film, or
Person is when cut-off film is sticked together again, may be such that film keeps smooth state, greatly improves work
Make efficiency and the quality of product.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts a kind of main schematic diagram of membrane cut mechanism of the utility model.
Fig. 2 depicts a kind of left view of membrane cut mechanism shown in Fig. 1.
Embodiment
Refer to Fig. 1-2, a kind of film splitter (not shown) of the utility model, including organic frame, installed in described
The unreeling structure of rack front end, the rolling-up mechanism installed in the rack rear end, positioned at the unreeling structure and rolling-up mechanism it
Between cutting mechanism, further include the membrane cut mechanism 100 for cutting off flaw film.Rack, unreeling structure, rolling-up mechanism, cutting
The structure of mechanism is the prior art, is not described in detail herein, and the concrete structure of membrane cut mechanism 100 is retouched in detail below
State.
The membrane cut mechanism 100 include a Stringers plate 10, be used to support the support plate 10 supporting rack (not shown) and
Negative pressure device.The support plate 10 is located at the lower section of film 20 and is set along the width of the film 20.The support plate 10 has flat
Whole upper surface, laterally (along the width of the film) is equipped with an elongated cutter groove 11, the branch for the upper surface of the support plate 10
10 upper surface of fagging is equipped with multiple suction holes 12.Preferably, the upper surface of the support plate 10 is arranged in parallel with the film 20.This is negative
Pressure device includes motor, pipeline and suction disk 33, which is connected with the suction disk 33 by the pipeline, which sets
Put in the lower section of the support plate 10 and surround a gas chamber with the support plate 10, which is connected with the suction hole 12.
The membrane cut mechanism 100 is arranged between the unreeling structure and the cutting mechanism, and the film 20 on unreeling structure is successively
Film 20 is wound by rolling-up mechanism after membrane cut mechanism 100, the cutting mechanism.The membrane cut mechanism 100 is directly set
On the cutting machine, film 20 defective can be cut off before cutting, operation is simpler.
, will after the one end for the flaw film 20 that need to be cut off is aligned the strip cutter groove 11 when running into the film 20 of flaw
The film 20 is set to be adjacent to the upper surface of the support plate 10 after the electrical power.Blade streaks just after passing through film 20 along the cutter groove 11
One end of flaw film 20 can be cut off, and then the other end for the flaw film 20 that need to be cut off is aligned with the cutter groove 11,
The other end of flaw film 20 is cut off along the cutter groove 11 by blade again, that is, completes the excision of flaw film 20.Then exist
On the upper surface of support plate 10, it will be sticked together again by adhesive plaster after the alignment of both ends end to end of cut-off film 20, operation letter
It is single quick.
Under normal circumstances, the length of every roller film before cutting is shorter, so after a roller film dividing finishes, winding
The core of cutting rear film is not replaced at the same time, i.e., at the end of a roller film dividing is fast, passes through the support of membrane cut mechanism 100
Plate 10 can sticking together two roller films end to end, avoid frequently replace cutting after film bobbin.
Preferably, these suction holes 12 are evenly distributed in the both sides of the cutter groove 11, when cutting off flaw film 20 so that
The both sides film 20 of blade is fitted in the upper surface of support plate 10 so that excision end is more carefully and neatly done straight.
Preferably, two press strips 40 set along 20 width of film are further included, two press strips 40 are located at the support plate 10
Top and the both sides for being arranged symmetrically in the cutter groove 11, gap of the film 20 between the press strip 40 and 10 upper surface of support plate
Pass through, further include the cylinder (not shown) for driving the press strip 40 that the film 20 is pressed in 10 upper surface of support plate, the vapour
Cylinder is arranged on the lower section of the support plate 10, and the telescopic rod of the cylinder is connected through the support plate 10 with the press strip 40.When the excision flaw
During defect film 20, while cylinder is opened so that film 20 is pressed on the upper surface of support plate 10 by press strip 40, avoiding ought excision
When 20 dynamics of flaw film is excessive, 20 fold of film or slip cause to be difficult to accurate smooth cutting.
Preferably, further include and be arranged on the supporting rack and the first deflector roll 50 set along 20 width of film and the
Two deflector rolls 60,50 and second deflector roll 60 of the first deflector roll are separately positioned on the both sides of the support plate 10, and film 20 is successively by being somebody's turn to do
First deflector roll 50, support plate 10, the second deflector roll 60.By the first deflector roll 50 and the second deflector roll that are arranged on 10 both sides of support plate
60, make the parallel upper surface by support plate 10 in normal state of film 20, and avoid the upper of film 29 and support plate 10
Mantle friction contacts, so that abrasion film 20.
Preferably, which is obliquely installed, and the angle between horizontal plane is 30 ° -70 °.So that when appearance will be cut
During except flaw film 20, worker is cut off without curved waist or adhering film 20, is more in line with man-machine.
The above, is only the utility model preferred embodiment, therefore cannot limit the utility model implementation according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (7)
- A kind of 1. membrane cut mechanism, it is characterised in that：Including a Stringers plate, it is used to support the supporting rack of the support plate, the branch Fagging has smooth upper surface, which is located at below film and is set along the width of the film, the support plate Upper surface is equipped with an elongated cutter groove along the width of the film, which is equipped with multiple suction holes；Further include Negative pressure device, the negative pressure device include motor, pipeline and suction disk, which is connected with the suction disk by the pipeline, should Suction disk is arranged on the lower section of the support plate and surrounds a gas chamber with the support plate, which is connected with the suction hole.
- A kind of 2. membrane cut mechanism according to claim 1, it is characterised in that：These suction holes are evenly distributed in the cutter groove Both sides.
- A kind of 3. membrane cut mechanism according to claim 1, it is characterised in that：Further include what is set along the thin-film width direction Two press strips, two press strips are located above the support plate and are arranged symmetrically in the both sides of the cutter groove, and the film is from the press strip and the support Gap between plate upper surface passes through, further include for drive the press strip by the film compression the support plate upper surface vapour Cylinder.
- A kind of 4. membrane cut mechanism according to claim 3, it is characterised in that：The cylinder is arranged on the lower section of the support plate, The telescopic rod of the cylinder passes through the support plate and the press strip link.
- A kind of 5. membrane cut mechanism according to claim 1, it is characterised in that：Further include be arranged on the supporting rack and along this The first deflector roll and the second deflector roll that thin-film width direction is set, first deflector roll and the second deflector roll are separately positioned on the support plate Both sides, film is successively by first deflector roll, support plate, the second deflector roll.
- A kind of 6. membrane cut mechanism according to claim 1, it is characterised in that：The support plate is obliquely installed, with horizontal plane it Between angle be 30 ° -70 °.
- 7. a kind of film dividing equipment, including rack, the unreeling structure installed in the rack front end, after the rack The rolling-up mechanism at end, the cutting mechanism between the unreeling structure and rolling-up mechanism, it is characterised in that：Further including right will The membrane cut mechanism any one of 1 to 6 is sought, which is arranged between the unreeling structure and the cutting mechanism, this is put The film in mechanism is rolled up successively after the membrane cut mechanism, cutting mechanism by being wrapped on the rolling-up mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244413.XU CN207293735U (en) | 2017-09-26 | 2017-09-26 | A kind of film dividing equipment and its membrane cut mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244413.XU CN207293735U (en) | 2017-09-26 | 2017-09-26 | A kind of film dividing equipment and its membrane cut mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293735U true CN207293735U (en) | 2018-05-01 |
Family
ID=62440854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721244413.XU Active CN207293735U (en) | 2017-09-26 | 2017-09-26 | A kind of film dividing equipment and its membrane cut mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN207293735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977434A (en) * | 2020-08-20 | 2020-11-24 | 上海紫华薄膜科技有限公司 | Film segmentation and splicing method |
-
2017
- 2017-09-26 CN CN201721244413.XU patent/CN207293735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977434A (en) * | 2020-08-20 | 2020-11-24 | 上海紫华薄膜科技有限公司 | Film segmentation and splicing method |
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