CN217172705U - Composite film cutting device - Google Patents
Composite film cutting device Download PDFInfo
- Publication number
- CN217172705U CN217172705U CN202221044290.6U CN202221044290U CN217172705U CN 217172705 U CN217172705 U CN 217172705U CN 202221044290 U CN202221044290 U CN 202221044290U CN 217172705 U CN217172705 U CN 217172705U
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- cutting
- fixed
- compression roller
- box body
- upper side
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- 238000005520 cutting process Methods 0.000 title claims abstract description 130
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 47
- 238000007906 compression Methods 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000002489 tectorial membrane Anatomy 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a composite film cutting device, which comprises a composite film, a conveying table and a cutting device, wherein the cutting device is fixed on the upper side of the conveying table; the cutting device comprises a cutter, a positioning assembly, an upper compression roller, a lower compression roller and a box body with an opening at the lower side, the box body is fixed at the upper side of the conveying table, the cutter is arranged in the box body and can move up and down, the upper end of the cutter penetrates through the upper side of the box body, the lower end of the cutter movably penetrates through the upper side of the positioning assembly, and the positioning assembly can clamp the composite film; go up the compression roller and rotate the inboard lower extreme of connecting at the box, the compression roller rotates to be connected at conveying platform upside down, and the composite film is arranged in between compression roller and the lower compression roller. The utility model discloses can press from both sides tightly both ends around being close to the cutting position when the cutting, avoid pressing from both sides tight position and cutting position too far away, lead to the problem of unable effective cutting because of the complex film is tensile when the cutting.
Description
Technical Field
The utility model relates to a complex film production facility technical field especially relates to a membrane device is cut to complex film.
Background
The composite film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The transparent and portable glass is widely applied to various industries due to the characteristics of transparency, portability and the like. When the complex film adds man-hour, often need cut the complex film of lapping according to certain width and length, processing, and traditional manual cutting method, cut off the complex film or cut off with the scissors with the blade, but the incision of manual cutting is not neat, and inefficiency, consequently, use the machine cutting mostly, however original complex film book is because the width is fixed, can not satisfy the demand earlier, consequently, need cut edge with original complex film book, form the up-to-standard complex film book of width, reuse cutting device cuts the complex film into the complex film strip of a plurality of the same length.
In the "automatic cutting device for composite membrane" of application number "CN 202022780563.0, it drives the composite membrane to carry the composite membrane to remove to utilize two sets of cylinders from top to bottom, when reaching the required composite membrane length, use the cutter that is located between two sets of cylinders to cut from top to bottom, however this technical scheme is far away because adopt two sets of cylinders to carry composite membrane and add the position of holding and cutting position, when the cutter cuts, very easily because the ductility and the toughness of composite membrane self and downwarping, lead to the cutting to go on effectively, the centre gripping dynamics of cylinder is relatively less simultaneously, when the composite membrane is crooked, also easily spur the composite membrane at cutting position both ends and remove to the centre, make the cutter can't cut more.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a complex film cutting device can press from both sides tightly both ends around being close to the cutting position when the cutting, avoids pressing from both sides tight position and cutting position too far away, leads to the problem of unable effective cutting because of the complex film is tensile when the cutting.
According to the utility model discloses an embodiment, a complex film cutting device, its characterized in that: the device comprises a composite film, a conveying table and a cutting device, wherein the cutting device is fixed on the upper side of the conveying table;
the cutting device comprises a cutter, a positioning assembly, an upper compression roller, a lower compression roller and a box body with an opening at the lower side, the box body is fixed at the upper side of the conveying table, the cutter is arranged in the box body and can move up and down, the upper end of the cutter penetrates through the upper side of the box body, the lower end of the cutter movably penetrates through the upper side of the positioning assembly, and the positioning assembly can clamp the composite film;
go up the compression roller and rotate the inboard lower extreme of connecting at the box, the compression roller rotates to be connected at the conveying platform upside down, the complex film is arranged in between compression roller and the lower compression roller.
Preferably, the cutter includes cutting board, cutting knife, motor, the connecting rod of L type, the upside of box is run through to the upper end of cutting board, and the upside at locating component is worn to establish in the activity of lower extreme, the cutting knife is fixed in the downside of cutting board, the motor is fixed on the inside last lateral wall of box, be fixed with on the output shaft of motor and rotate the wheel, the one end and the cutting board fixed connection of connecting rod, the other end is fixed in the eccentric department who rotates the wheel.
Preferably, the cutting edge of the cutting knife is in an inverted V shape.
Preferably, a placing groove is formed in the conveying table at the position of the cutting device, the positioning assembly comprises an upper clamping plate and a lower clamping plate, the lower clamping plate is fixed in the placing groove, a cutting groove is formed in the middle of the upper side of the lower clamping plate, and the cutting knife can be embedded into the cutting groove;
the lower plate is fixed in the placing groove, the upper plate is provided with strip-shaped slots penetrating through the upper side and the lower side, the lower end of the cutting plate is embedded into the strip-shaped slots, the left side and the right side of the cutting plate are respectively fixed with a fixing plate, the lower side of the fixing plate is fixed with a first spring, and the free end of the first spring is fixedly connected with the upper side of the upper plate.
Preferably, the upper press roll comprises two upper cross beams, a plurality of lower press rollers positioned on the same horizontal plane are rotatably connected between the two upper cross beams, and one end of each upper cross beam is fixedly connected with the inner side wall of the box body;
the lower pressing roller is arranged in the placing groove and comprises two lower cross beams, a plurality of upper pressing rollers located on the same horizontal plane are rotatably connected between the two lower cross beams, and a second spring is fixed between the lower side of each lower cross beam and the bottom side of the placing groove.
Preferably, both ends all are equipped with the compression roller about the box inboard, both ends all are equipped with down the compression roller about in the standing groove, go up compression roller and the one-to-one of compression roller.
Preferably, the left end downside of box still is fixed with rim charge cutting edge, cutting device's right side is fixed with the coiling mechanism, the coiling mechanism includes two stands and receipts reel, the both ends of receiving the reel respectively with two stand fixed connection, both ends around the conveying platform are fixed respectively to two stands, the reel is used for rolling up the rim charge that comes down through rim charge cutting edge cutting.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) rim charge cutting edge can cut the complex film both sides, makes the width of complex film can satisfy the demand, and the rim charge that cuts simultaneously gets off passes the clearance between last compression roller and the lower compression roller and between punch holder and the lower plate, is constantly rolled up by the winding drum later to this complex film that can stimulate to remain moves right continuously, passes locating component, avoids the complex film to be cut the back, and the complex film front end is crooked downwards, blocks in the cutterbar.
(2) After the both sides rim charge of complex film is cut off, the complex film that the middle part remains passes the clearance between punch holder and the lower plate, control motor rotates this moment, drive and rotate the wheel and rotate, because one end of connecting rod is fixed in the eccentric department that rotates the wheel, therefore rotate the wheel and rotate, can drive the connecting rod to reciprocate, so drive the cutting board and reciprocate, when the cutting board moves down, can drive the punch holder to move down, until punch holder and lower plate clip the complex film, the cutting knife just offsets with the complex film at this moment, the cutting board continues to move down, under the effect of first spring, punch holder and lower plate clip the complex film tightly, the cutting edge of cutting knife is the type of falling V, can cut from both sides of complex film to the middle part (the cutting knife only cuts the complex film that remains after the rim charge is cut), because the area of contact of limit portion and cutting knife is little, it is easier to cut open the complex film, simultaneously because the clamping position is very near apart from the cutting position, consequently can avoid leading to the unable problem of cutting open of complex film because of the toughness and the ductility of complex film, also can prevent to pull the complex film at cutting position both ends to the centre removal when the cutting simultaneously.
Drawings
Fig. 1 is an overall structure diagram of a film cutting device according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a cutting device according to an embodiment of the present invention.
Fig. 3 is a schematic view of a cutting knife according to an embodiment of the present invention.
In the drawings, wherein: conveying platform 1, complex film 2, cutting board 3, rim charge 4, take-up reel 5, stand 6, rim charge cutting edge 7, push down cylinder 8, box 9, motor 10, connecting rod 11, fixed plate 12, entablature 13, entablature 14, second spring 15, push up cylinder 16, bottom end rail 17, bottom end rail 18, cutting knife 19.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in FIG. 1, the embodiment of the utility model provides a complex film 2 cuts membrane device, its characterized in that: the device comprises a composite film 2, a conveying table 1 and a cutting device, wherein the cutting device is fixed on the upper side of the conveying table 1;
the cutting device comprises a cutter, a positioning assembly, an upper compression roller, a lower compression roller and a box body 9 with an opening at the lower side, the box body 9 is fixed at the upper side of the conveying table 1, the cutter is arranged in the box body 9 and can move up and down, the upper end of the cutter penetrates through the upper side of the box body 9, the lower end of the cutter movably penetrates through the upper side of the positioning assembly, and the positioning assembly can clamp the composite film 2;
the upper compression roller is rotatably connected to the lower end of the inner side of the box body 9, the lower compression roller is rotatably connected to the upper side of the conveying table 1, and the composite film 2 is arranged between the upper compression roller and the lower compression roller;
conveying platform 1 is used for conveying and has not been cut into banding complex film 2 by the crane of cutting, cutting device can regularly cut complex film 2, make its strip complex film 2 that cut off at every turn all be the same length, positioner is used for pressing from both sides the complex film 2 near tight complex film 2 cutting position of clamp, avoid adding the position and cutting position apart from far away, lead to the problem that can't cut because of the toughness and the ductility of complex film 2, go up the compression roller and can clip complex film 2 with the lower compression roller, avoid it to appear the dislocation when conveying and cutting, lead to the incision untidy.
The cutter comprises a cutting plate 3, a cutting knife 19, a motor 10 and an L-shaped connecting rod 11, wherein the upper end of the cutting plate 3 penetrates through the upper side of the box body 9, the lower end of the cutting plate 3 movably penetrates through the upper side of the positioning assembly, the cutting knife 19 is fixed on the lower side of the cutting plate 3, the motor 10 is fixed on the upper side wall inside the box body 9, a rotating wheel is fixed on an output shaft of the motor 10, one end of the connecting rod 11 is fixedly connected with the cutting plate 3, the other end of the connecting rod is fixed at the eccentric position of the rotating wheel, and the cutting edge of the cutting knife 19 is inverted V-shaped;
A placing groove is formed in the conveying table 1 at the position of the cutting device, the positioning assembly comprises an upper clamping plate 13 and a lower clamping plate 18, the lower clamping plate 18 is fixed in the placing groove, a cutting groove is formed in the middle of the upper side of the lower clamping plate 18, and the cutting knife 19 can be embedded into the cutting groove;
the lower clamping plate 18 is fixed in the placing groove, the upper clamping plate 13 is provided with strip-shaped slots which run through the upper side and the lower side, the lower end of the cutting plate 3 is embedded into the strip-shaped slots, the left side and the right side of the cutting plate 3 are both fixed with the fixing plates 12, the lower side of the fixing plates 12 is fixed with the first spring, and the free end of the first spring is fixedly connected with the upper side of the upper clamping plate 13;
when cutting board 3 moves down, can drive punch holder 13 and move down, it cliies complex film 2 to punch holder 13 and lower plate 18, cutting knife 19 just offsets with complex film 2 this moment, cutting board 3 continues to move down, under the effect of first spring, compound film 2 is tightly cliied to punch holder 13 and lower plate 18, because the clamping position is very close apart from the cutting position, consequently can avoid leading to the unable problem of cutting of complex film 2 because of the toughness and the ductility of complex film 2, also can prevent to pull complex film 2 at cutting position both ends to the centre removal when the cutting simultaneously.
The upper press roll comprises two upper cross beams 14, a plurality of lower press rollers 8 positioned on the same horizontal plane are rotatably connected between the two upper cross beams 14, and one end of each upper cross beam 14 is fixedly connected with the inner side wall of the box body 9;
the lower compression roller is arranged in the placing groove and comprises two lower cross beams 17, a plurality of upper compression rollers 16 which are positioned on the same horizontal plane are rotatably connected between the two lower cross beams 17, a second spring 15 is fixed between the lower side of the lower cross beam 17 and the bottom side of the placing groove, the left end and the right end of the inner side of the box body 9 are both provided with upper compression rollers, the left end and the right end in the placing groove are both provided with lower compression rollers, and the upper compression rollers 16 correspond to the lower compression rollers 8 one by one;
go up pressure cylinder 16 and down pressure cylinder 8 and can clip complex film 2, avoid it to appear the dislocation when removing, simultaneously, under the effect of second spring 15, can clip the complex film 2 of different thickness, avoid crushing complex film 2, when complex film 2 is thicker, can push down the compression roller down, make the compression of second spring 15.
An edge cutting blade 7 is further fixed on the lower side of the left end of the box body 9, a winding device is fixed on the right side of the cutting device and comprises two upright posts 6 and a winding barrel 5, two ends of the winding barrel 5 are fixedly connected with the two upright posts 6 respectively, the two upright posts 6 are fixed at the front end and the rear end of the conveying table 1 respectively, and the winding barrel 5 is used for winding the edge 4 cut by the edge cutting blade 7;
according to the actual demand, can fix 4 cutting edges of rim charge in suitable position, in order to cut 2 both sides of complex film, make the width of complex film 2 can satisfy the demand, the rim charge 4 that cuts down simultaneously passes the gap between last compression roller and the lower compression roller, but do not pass the gap between punch holder 13 and the lower plate 18, later drive rotatory winding drum 5 by motor 10 and constantly roll up rim charge 4, with this can stimulate the complex film 2 that remains and continue to move right, pass locating component and cut, avoid the box tectorial membrane after the cutting, the card is pressed down between cylinder 8 and locating component to the downward bending of front end, lead to unable cutting next time.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. A membrane cutting device for a composite membrane is characterized in that: the device comprises a composite film, a conveying table and a cutting device, wherein the cutting device is fixed on the upper side of the conveying table;
the cutting device comprises a cutter, a positioning assembly, an upper compression roller, a lower compression roller and a box body with an opening at the lower side, the box body is fixed at the upper side of the conveying table, the cutter is arranged in the box body and can move up and down, the upper end of the cutter penetrates through the upper side of the box body, the lower end of the cutter movably penetrates through the upper side of the positioning assembly, and the positioning assembly can clamp the composite film;
go up the compression roller and rotate the inboard lower extreme of connecting at the box, the compression roller rotates to be connected at the conveying platform upside down, the complex film is arranged in between compression roller and the lower compression roller.
2. A composite membrane slitting device as defined in claim 1, wherein: the cutter comprises a cutting board, a cutting knife, a motor and an L-shaped connecting rod, the upper end of the cutting board penetrates through the upper side of the box body, the lower end of the cutting board movably penetrates through the upper side of the positioning assembly, the cutting knife is fixed to the lower side of the cutting board, the motor is fixed to the upper side wall inside the box body, a rotating wheel is fixed to an output shaft of the motor, one end of the connecting rod is fixedly connected with the cutting board, and the other end of the connecting rod is fixed to the eccentric position of the rotating wheel.
3. A composite membrane slitting device as defined in claim 2, wherein: the cutting edge of the cutting knife is of an inverted V shape.
4. A composite membrane slitting device as defined in claim 2, wherein: a placing groove is formed in the conveying table at the position of the cutting device, the positioning assembly comprises an upper clamping plate and a lower clamping plate, the lower clamping plate is fixed in the placing groove, a cutting groove is formed in the middle of the upper side of the lower clamping plate, and the cutting knife can be embedded into the cutting groove;
the lower clamping plate is fixed in the placing groove, the upper clamping plate is provided with strip-shaped slots which are communicated with the upper side and the lower side, the lower end of the cutting plate is embedded into the strip-shaped slots, the left side and the right side of the cutting plate are both fixed with fixing plates, the lower side of each fixing plate is fixed with a first spring, and the free end of each first spring is fixedly connected with the upper side of the upper clamping plate.
5. The composite membrane slitting device as claimed in claim 4, wherein: the upper compression roller comprises two upper cross beams, a plurality of lower compression rollers positioned on the same horizontal plane are rotatably connected between the two upper cross beams, and one end of each upper cross beam is fixedly connected with the inner side wall of the box body;
the lower pressing roller is arranged in the placing groove and comprises two lower cross beams, a plurality of upper pressing rollers located on the same horizontal plane are rotatably connected between the two lower cross beams, and a second spring is fixed between the lower side of each lower cross beam and the bottom side of the placing groove.
6. The composite membrane slitting device as claimed in claim 5, wherein: the box is inboard both ends all are equipped with the compression roller about, both ends all are equipped with down the compression roller about in the standing groove, go up the compression roller and push down the cylinder one-to-one.
7. A composite membrane slitting device as defined in claim 1, wherein: the utility model discloses a conveying platform, including box, cutting device, coiling section of thick bamboo, the left end downside of box still is fixed with rim charge cutting edge, cutting device's right side is fixed with the coiling mechanism, the coiling mechanism includes two stands and receipts spool, the both ends of receipts spool respectively with two stand fixed connection, both ends around the conveying platform are fixed respectively to two stands, the spool is used for the receipts to be cut the rim charge that comes down through rim charge cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221044290.6U CN217172705U (en) | 2022-04-28 | 2022-04-28 | Composite film cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221044290.6U CN217172705U (en) | 2022-04-28 | 2022-04-28 | Composite film cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN217172705U true CN217172705U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221044290.6U Active CN217172705U (en) | 2022-04-28 | 2022-04-28 | Composite film cutting device |
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| Country | Link |
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| CN (1) | CN217172705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116946769A (en) * | 2023-08-31 | 2023-10-27 | 西安鑫乙电子科技有限公司 | A multi-station winding device for a casting machine |
| CN119429823A (en) * | 2025-01-09 | 2025-02-14 | 浙江盛丰塑胶有限公司 | PVC film cutting equipment |
-
2022
- 2022-04-28 CN CN202221044290.6U patent/CN217172705U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116946769A (en) * | 2023-08-31 | 2023-10-27 | 西安鑫乙电子科技有限公司 | A multi-station winding device for a casting machine |
| CN119429823A (en) * | 2025-01-09 | 2025-02-14 | 浙江盛丰塑胶有限公司 | PVC film cutting equipment |
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Effective date of registration: 20240517 Address after: 211400 South of Zaolin Road, Maji Town, Yizheng City, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Aoqi New Materials Co.,Ltd. Country or region after: China Address before: 443700 Pingyikou Industrial Park, Xiakou Town, Xingshan County, Yichang City, Hubei Province Patentee before: Hubei Changzheng Packaging Co.,Ltd. Country or region before: China |