CN109353866A - A kind of high-precision cutting and rewinding device for the production of high-barrier heat shrink films - Google Patents
A kind of high-precision cutting and rewinding device for the production of high-barrier heat shrink films Download PDFInfo
- Publication number
- CN109353866A CN109353866A CN201811432517.2A CN201811432517A CN109353866A CN 109353866 A CN109353866 A CN 109353866A CN 201811432517 A CN201811432517 A CN 201811432517A CN 109353866 A CN109353866 A CN 109353866A
- Authority
- CN
- China
- Prior art keywords
- gear
- mounting plate
- heat shrink
- shrink films
- barrier heat
- 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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Links
- 229920006300 shrink film Polymers 0.000 title claims abstract description 41
- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000608 laser ablation Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
Landscapes
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of high-precision cutting and rewinding devices for the production of high-barrier heat shrink films, including bottom plate, first mounting plate, rewinding cylinder, first motor, second mounting plate, first around roller, second around roller, first gear, second gear, third gear, 4th gear, third is around roller and cutting mechanism, the cutting mechanism includes threaded rod, second motor, movable block and laser ablation device, the present invention is equipped with first around roller, mounting blocks and spring, high-barrier heat shrink films can be made to remain exceptionally straight state, it avoids influencing rolling speed and effect, equipped with first gear, second gear, third gear and the 4th gear, the winding length of high-barrier heat shrink films can be accurately calculated, meet need of work, equipped with cutting mechanism, high degree of automation, it is high to cut precision, alleviate the labor intensity of worker.
Description
Technical field
The present invention relates to membrane production equipment field, specifically a kind of high-precision cutting for the production of high-barrier heat shrink films
Rewinding unit.
Background technique
Heat shrink films are used for the sale and transport of various products, and main function is to consolidate, cover and protect product.It shrinks
Film must paracentesis resistance with higher, good shrinkage and certain shrinkage stress.In contraction process, film cannot be produced
Raw hole.Since shrink film is often suitable for outdoor, it is therefore desirable to UV UV resistant agent be added.
In high-barrier heat shrink films production process, the high-barrier heat shrink films for needing to roll up greatly are cut, and generate two
The high-barrier heat shrink films for rolling up rouleau, facilitate subsequent storage and hauling operation, but high-barrier heat shrink films currently on the market
Cutting apparatus haves the shortcomings that cutting precision deficiency, operating difficulties, automation, intelligence degree are lower.
In order to solve the above problem, 206940061 U of Chinese invention patent CN discloses a kind of for high-barrier heat shrink films
The high-precision cutting and rewinding device of production, including coupled wheel and message handler, the coupled wheel is by speed probe and again
Reel is connected, and the rewinding cylinder other side is provided with sliding slot, is provided with support frame, the support below the speed probe
Rotating cylinder and lower rotating cylinder are installed, the message handler is arranged between transcriber and power governor, described on frame
Cell base is provided with below transcriber, the power governor is connected by laser ablation device with excitation head.This hair
The bright speed that cutting reaction can be improved by way of electrical transmission signal substituting machine driving signal, to carry out high-precision
High-barrier heat shrink films cut operation, while the present invention has the function of adjusting ablation power, can be adapted for various models
High-barrier heat shrink films.But cutting precision can not be improved, specification, which is mentioned, " detects scrolling by speed probe 2
Number, so that it is determined that the high-barrier heat shrink films length rolled up on rewinding cylinder 13 ", this cannot achieve, and should be with continuous
High-barrier heat shrink films are wound, the diameter of rewinding cylinder 13 is increasing, rather than unalterable, so can not pass through revolving speed
Sensor 2 detect scrolling number and rewinding cylinder 13 perimeter product come carry out calculate high-barrier heat shrink films length, this is capable
Obstructed.
Summary of the invention
The purpose of the present invention is to provide it is a kind of for high-barrier heat shrink films production high-precision cutting and rewinding device, with
Solve the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of high-precision cutting and rewinding device for the production of high-barrier heat shrink films, including bottom plate, the plate upper surface one
The first mounting plate is symmetrically fixed with before and after side, the first mounting plate top is rotatably equipped with rewinding cylinder by bearing and installation axle, multiple
Installation axle one end of reel is fixedly connected by shaft coupling with the output shaft of first motor, symmetrical before and after the plate upper surface other side
It is fixed with the second mounting plate, the side far from rewinding cylinder is equipped with first on roller, the second mounting plate close to multiple on the second mounting plate
The side of reel is equipped with second around roller by bearing and installation axle, and second is coated with rubber antiskid circle around roller surface, second around
Installation axle one end of roller is equipped with first gear, is equipped with second gear by bearing and installation axle above first gear, and first
Gear is engaged with second gear, and third gear is equipped in the installation axle of second gear, passes through bearing and peace above third gear
Dress axis is equipped with the 4th gear, and third gear is engaged with the 4th gear, and the number of teeth of the first gear and third gear is one,
It is located at first on second mounting plate and third is equipped with around roller, third by bearing and installation axle between roller around roller and second
Cutting mechanism is equipped between roller around roller and second.
As a further solution of the present invention: the first motor is installed on the first mounting plate by bolt.
As a further solution of the present invention: described first is installed on mounting blocks around roller by bearing and installation axle, peace
Dress block is slidably connected with the second mounting plate, and the sliding slot for mounting blocks sliding, mounting blocks bottom and cunning are offered on the second mounting plate
Spring is connected between trench bottom.
As a further solution of the present invention: being located at first gear, second gear, third gear on second mounting plate
With at the 4th gear be equipped with transparent windows, transparent windows be equipped with arrow logo.
As a further solution of the present invention: circumferential on the end face of the first gear equidistantly to indicate angle line, the second tooth
Digital mark is successively indicated on the flank of tooth of wheel and the 4th gear.
As a further solution of the present invention: the cutting mechanism includes that threaded rod, the second motor, movable block and laser are burnt
Lose device.
As a further solution of the present invention: the threaded rod is rotatablely connected by bearing and the second mounting plate, threaded rod
One end is fixedly connected by shaft coupling with the output shaft of the second motor, and the second motor is installed on the second mounting plate by bolt,
Threaded rod outer cover is equipped with movable block, and movable block is threadedly coupled with threaded rod, and movable block top is equipped with guide rod, guide rod two
End is welded and fixed with the second mounting plate, and movable block bottom is equipped with laser ablation device by screw.
Compared with prior art, the beneficial effects of the present invention are: the present invention is equipped with first around roller, mounting blocks and spring, energy
So that high-barrier heat shrink films is remained exceptionally straight state, avoids influencing rolling speed and effect, be equipped with first gear, the second tooth
Wheel, third gear and the 4th gear, can accurately calculate the winding length of high-barrier heat shrink films, meet need of work, if
There is cutting mechanism, cutting mechanism includes threaded rod, the second motor, movable block and laser ablation device, high degree of automation, cutting essence
Degree is high, alleviates the labor intensity of worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the high-precision cutting and rewinding device produced for high-barrier heat shrink films.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is first gear in the high-precision cutting and rewinding device produced for high-barrier heat shrink films, second gear,
The position view of three gears and the 4th gear.
Fig. 4 is the left view of Fig. 3.
In figure: 1- bottom plate, the second mounting plate of 2-, 3- high-barrier heat shrink films, 4- first are around roller, 5- mounting blocks, 6- third
Around roller, 7- movable block, 8- threaded rod, 9- guide rod, the 4th gear of 10-, 11- second gear, 12- third gear, 13- rewinding
Cylinder, the first mounting plate of 14-, 15- rubber antiskid circle, 16- second around roller, 17- first gear, 18- laser ablation device, 19- spring,
20- first motor, the second motor of 21-, 22- arrow logo.
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 described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of high-precision cutting for the production of high-barrier heat shrink films is multiple
Winding apparatus, including bottom plate 1,1 upper surface side of the bottom plate front and back are symmetrically fixed with the first mounting plate 14, the first mounting plate 14 top
Portion is rotatably equipped with rewinding cylinder 13 by bearing and installation axle, and installation axle one end of rewinding cylinder 13 passes through shaft coupling and first motor
20 output shaft is fixedly connected, and first motor 20 is installed on the first mounting plate 14 by bolt, before the 1 upper surface other side of bottom plate
After be symmetrically fixed with the second mounting plate 2, the side on the second mounting plate 2 far from rewinding cylinder 13 is equipped with first around roller 4, and first around roller
4 are installed on mounting blocks 5 by bearing and installation axle, and mounting blocks 5 are slidably connected with the second mounting plate 2, are opened on the second mounting plate 2
Equipped with the sliding slot slided for mounting blocks 5, it is connected with spring 19 between 5 bottom of mounting blocks and sliding slot bottom, passes through the work of spring 19
High-barrier heat shrink films 3 can be firmly made to be in tensioned state, the side of close rewinding cylinder 13 passes through bearing on the second mounting plate 2
Be equipped with second around roller 16 with installation axle, second is coated with rubber antiskid circle 15 around 16 surface of roller, second around roller 4 installation axle one
It holds and first gear 17 is installed, second gear 11, first gear 17 are equipped with by bearing and installation axle above first gear 17
It is engaged with second gear 11, third gear 12 is installed in the installation axle of second gear 11, passes through bearing above third gear 12
The 4th gear 10 is installed with installation axle, third gear 12 is engaged with the 4th gear 10, the first gear 17 and third gear
12 number of teeth is one, circumferential on the end face of first gear 17 equidistantly to indicate angle line, second gear 11 and the 4th gear 10
Digital mark is successively indicated on the flank of tooth, is located at first gear 17, second gear 11,12 and of third gear on the second mounting plate 2
Transparent windows are equipped at 4th gear 10, transparent windows are equipped with arrow logo 22, and high-barrier heat shrink films 3 are being wound
When, by driving second to rotate around roller 16 with the second friction of rubber antiskid circle 15 around 16 surface of roller, when first gear 17 rotates
When circle number identical with 11 number of teeth of second gear, second gear 11 turns around, similarly, when the rotation of third gear 12 and the 4th gear
When the identical circle number of 10 numbers of teeth, the 4th gear 10 turns around, so as to according to second gear 11, the 4th gear 10 and indicator
It is first 22 it is corresponding number mark and first gear 17 angle line calculate second around roller 16 turnning circles, further according to second around
Diameter after the rubber-coated antislip ring 15 of roller 16 calculates its perimeter, and it is heat-insulated to calculate high resistant by the product of its perimeter and turnning circle
The winding length of shrink film 3 is located at first on second mounting plate 2 and passes through bearing and peace between roller 16 around roller 4 and second
Dress axis is equipped with third around roller 6, and third is equipped with cutting mechanism around roller 6 and second between roller 16, and cutting mechanism includes threaded rod
8, the second motor 21, movable block 7 and laser ablation device 18, threaded rod 8 are rotatablely connected by bearing and the second mounting plate 2, screw thread
8 one end of bar is fixedly connected by shaft coupling with the output shaft of the second motor 21, and the second motor 21 is installed on the second peace by bolt
In loading board 2,8 outer cover of threaded rod is equipped with movable block 7, and movable block 7 is threadedly coupled with threaded rod 8, and 7 top of movable block, which is equipped with, leads
To bar 9,9 both ends of guide rod are welded and fixed with the second mounting plate 2, and 7 bottom of movable block is equipped with laser ablation device 18 by screw,
Start the second motor 21, the second motor 21 drives threaded rod 8 to rotate, and threaded rod 8 drives laser ablation device 18 to transport by movable block 7
Dynamic, to cut to high-barrier heat shrink films 3, high degree of automation, cutting precision is high, and the labour for alleviating worker is strong
Degree.
The working principle of the invention is: in the use of the present invention, first by first gear 17, second gear 11, third tooth
Wheel 12 and the 4th gear 10 are manually adjusted to zero degree initial position, as shown in figure 4, high-barrier heat shrink films 3 are sequentially passed through
First around roller 16 and is wound on rewinding cylinder 13 around roller 4, third around roller 6, second, in order to accurate, of course, it is possible to measure rewinding cylinder
Then 13 and the second length L1 between roller 16 starts first motor 20, the second motor 20 drives rewinding cylinder 13 to rotate, and carries out
Rewinding, in winding, high-barrier heat shrink films 3 are by driving second with the second 15 frictional force of rubber antiskid circle around 16 surface of roller
It is rotated around roller 16, when first gear 17 rotates circle number identical with 11 number of teeth of second gear, second gear 11 turns around, together
Reason, when third gear 12 rotates circle number identical with 10 number of teeth of the 4th gear, the 4th gear 10 turns around, so as to basis
The angle line of second gear 11, the 4th gear 10 and first gear 17 calculates the second turnning circle around roller 16, further according to the
Two diameters after the rubber-coated antislip ring 15 of roller 16 calculates its perimeter, calculates high resistant by the product of its perimeter and turnning circle
The winding length L2 of heat-insulated shrink film 3 after the completion of winding, starts the second motor 21, and the second motor 21 drives threaded rod 8 to rotate,
Threaded rod 8 drives laser ablation device 18 to move by movable block 7, to cut to high-barrier heat shrink films 3, automates journey
Degree is high, and cutting precision is high, alleviates the labor intensity of worker.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of high-precision cutting and rewinding device for the production of high-barrier heat shrink films, including bottom plate (1), the bottom plate (1)
It is symmetrically fixed with the first mounting plate (14) before and after the side of upper surface, is rotated at the top of the first mounting plate (14) by bearing and installation axle
It is equipped with rewinding cylinder (13), installation axle one end of rewinding cylinder (13) connects by the way that shaft coupling and the output shaft of first motor (20) are fixed
It connects, which is characterized in that be symmetrically fixed with the second mounting plate (2) before and after bottom plate (1) upper surface other side, on the second mounting plate (2)
Side far from rewinding cylinder (13) is equipped with the first side on roller (4), the second mounting plate (2) close to rewinding cylinder (13) and passes through axis
It holds and is equipped with second with installation axle and is coated with rubber antiskid circle (15) around roller (16), second around roller (16) surface, second around roller (4)
Installation axle one end be equipped with first gear (17), second gear is equipped with by bearing and installation axle above first gear (17)
(11), first gear (17) is engaged with second gear (11), and third gear (12) are equipped in the installation axle of second gear (11),
The 4th gear (10), third gear (12) and the 4th gear (10) are equipped with by bearing and installation axle above third gear (12)
The number of teeth of engagement, the first gear (17) and third gear (12) is one, on second mounting plate (2) positioned at first around
Roller (4) and second is equipped with third around roller (6) by bearing and installation axle between roller (16), third around roller (6) with second around
Cutting mechanism is equipped between roller (16).
2. the high-precision cutting and rewinding device according to claim 1 for the production of high-barrier heat shrink films, feature exist
In the first motor (20) is installed on the first mounting plate (14) by bolt.
3. the high-precision cutting and rewinding device according to claim 3 for the production of high-barrier heat shrink films, feature exist
In described first is installed on mounting blocks (5) around roller (4) by bearing and installation axle, mounting blocks (5) and the second mounting plate (2)
Be slidably connected, offer the sliding slot for mounting blocks (5) sliding on the second mounting plate (2), mounting blocks (5) bottom and sliding slot bottom it
Between be connected with spring (19).
4. the high-precision cutting and rewinding device according to claim 3 for the production of high-barrier heat shrink films, feature exist
In positioned at first gear (17), second gear (11), third gear (12) and the 4th gear on second mounting plate (2)
(10) transparent windows are equipped at, transparent windows are equipped with arrow logo (22).
5. the high-precision cutting and rewinding device according to claim 4 for the production of high-barrier heat shrink films, feature exist
In circumferential on the end face of the first gear (17) equidistantly to indicate angle line, the tooth of second gear (11) and the 4th gear (10)
Digital mark is successively indicated on face.
6. -5 any high-precision cutting and rewinding device for the production of high-barrier heat shrink films according to claim 1,
It is characterized in that, the cutting mechanism includes threaded rod (8), the second motor (21), movable block (7) and laser ablation device (18).
7. the high-precision cutting and rewinding device according to claim 6 for the production of high-barrier heat shrink films, feature exist
In the threaded rod (8) is rotatablely connected by bearing and the second mounting plate (2), and threaded rod (8) one end passes through shaft coupling and second
The output shaft of motor (21) is fixedly connected, and the second motor (21) is installed on the second mounting plate (2) by bolt, threaded rod (8)
Outer cover is equipped with movable block (7), and movable block (7) is threadedly coupled with threaded rod (8), and movable block (7) top is equipped with guide rod
(9), guide rod (9) both ends are welded and fixed with the second mounting plate (2), and movable block (7) bottom is equipped with laser ablation by screw
Device (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811432517.2A CN109353866A (en) | 2018-11-28 | 2018-11-28 | A kind of high-precision cutting and rewinding device for the production of high-barrier heat shrink films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811432517.2A CN109353866A (en) | 2018-11-28 | 2018-11-28 | A kind of high-precision cutting and rewinding device for the production of high-barrier heat shrink films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109353866A true CN109353866A (en) | 2019-02-19 |
Family
ID=65343078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811432517.2A Withdrawn CN109353866A (en) | 2018-11-28 | 2018-11-28 | A kind of high-precision cutting and rewinding device for the production of high-barrier heat shrink films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109353866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117622974A (en) * | 2023-12-30 | 2024-03-01 | 深圳市赢合科技股份有限公司 | Intelligent control diaphragm slitting device and slitting method thereof |
-
2018
- 2018-11-28 CN CN201811432517.2A patent/CN109353866A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117622974A (en) * | 2023-12-30 | 2024-03-01 | 深圳市赢合科技股份有限公司 | Intelligent control diaphragm slitting device and slitting method thereof |
| CN117622974B (en) * | 2023-12-30 | 2024-08-09 | 深圳市赢合科技股份有限公司 | Intelligent control diaphragm slitting device and slitting method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190219 |