CN204249448U - Window adhering machine film cutting device - Google Patents
Window adhering machine film cutting device Download PDFInfo
- Publication number
- CN204249448U CN204249448U CN201420672269.XU CN201420672269U CN204249448U CN 204249448 U CN204249448 U CN 204249448U CN 201420672269 U CN201420672269 U CN 201420672269U CN 204249448 U CN204249448 U CN 204249448U
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- CN
- China
- Prior art keywords
- film
- negative pressure
- pressure cavity
- bottom roll
- upper cylinder
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- Withdrawn - After Issue
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Abstract
The utility model discloses window adhering machine film cutting device, comprise up-down roller, upper cylinder installs cutting knife, tool rest installs lower cutter, it is characterized in that: the surface of described upper cylinder arranges pore, often arrange pore to communicate with corresponding cross-drilled hole, the side direction end face of upper cylinder arranges fixing upper gas distribution plate, upper gas distribution plate is provided with malleation chamber and upper negative pressure cavity, upper malleation chamber is located at lower cutter and is contacted the position after cutting off film, and upper negative pressure cavity is located at lower cutter and is contacted the position before cutting off film; The surface of described bottom roll at least arranges two pores, each pore communicates with corresponding horizontal chamber, the side direction end face of bottom roll arranges fixing lower gas distribution plate, and lower gas distribution plate is provided with lower negative pressure cavity, and lower negative pressure cavity is located at film and is cut off rear to the close position leaving bottom roll.The utility model has the advantages that the accurate conveying of reliable cut-out and the cut-out film realized film, cutting knife long service life simultaneously.
Description
Technical field
The utility model relates to a kind of equipment for carton pad pasting of windowing, and is specifically related to a kind of film cutting device of window adhering machine.
Background technology
Window adhering machine is mainly used in the pad pasting of carton as various gift box of windowing, makeup box, paper towel box, window corrugated paper box and Envelope bag of windowing.The effect of window adhering machine film cutting device is carried out cutting off by film coiled strip becoming being applicable to being attached to carton and windowing the film sheet stock at position, for improving speed, the window adhering machine film cutting device of prior art adopts rolling cut mode mostly, but the shortcoming existed is apparent also: 1. can not realize the reliable cut-out to film, the film after cut-out can not realize carrying accurately before leaving bottom roll; 2. going up lower cutter is put down to cut off film flat contact, and cut off power large, cutting blade abrasion is large, and cutting knife is short for service life.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model aims to provide and a kind ofly realizes the reliable cut-out of film and the accurate conveying cutting off film, the window adhering machine film cutting device of cutting knife long service life simultaneously.
The utility model is implemented by the following technical programs:
Window adhering machine film cutting device, comprise the upper cylinder and bottom roll that rotate and arrange, upper cylinder installs cutting knife, tool rest installs lower cutter, it is characterized in that: the surface of described upper cylinder arranges pore, often arrange pore to communicate with corresponding cross-drilled hole, the side direction end face of upper cylinder arranges fixing upper gas distribution plate, upper gas distribution plate is provided with malleation chamber and upper negative pressure cavity, upper malleation chamber is located at lower cutter and is contacted the position after cutting off film, upper negative pressure cavity is located at lower cutter and is contacted the position before cutting off film, when upper cylinder rotates, each cross-drilled hole is successively by upper malleation chamber and upper negative pressure cavity, the surface of described bottom roll at least arranges two pores, each pore communicates with corresponding horizontal chamber, the side direction end face of bottom roll arranges fixing lower gas distribution plate, lower gas distribution plate is provided with lower negative pressure cavity, lower negative pressure cavity is located at film and is cut off rear to the close position leaving bottom roll, when bottom roll rotates, each horizontal chamber is successively by lower negative pressure cavity.
Described upper lower cutter cuts off film with cut mode, described upper cutter also and between upper cylinder axis has certain axial deflection at the excircle of upper cylinder with certain installation that cuts angle, and described lower cutter also and between upper cylinder axis has certain axial deflection at the upper surface of tool rest with certain oblique angle installation.
Advantageous Effects of the present utility model is: 1. film coiled strip is when entering off-position, first go up cylinder surface pore and can carry out a vacuum suction to film, make film be adjacent at upper cylinder surface, film cuts off after obtaining location again, realizes the reliable cut-out to film; Film after cut-out is after leaving off-position, upper cylinder surface pore can carry out a malleation to film and blow off and make film leave upper cylinder surface, bottom roll surface pores can carry out a vacuum suction to film simultaneously, carry on bottom roll surface so cut-out film is adjacent to, when arriving the vaccum bench of cardboard conveying, bottom roll surface pores is without the vacuum suction to film, so under the stripping effect of bottom roll lower springs, cut-out film leaves bottom roll surface and is placed on the cardboard window of vaccum bench, realizes the accurate conveying cutting off film.2. go up lower cutter install after its upper and lower blade be contact process instead of contact process simultaneously before and after when cutting off film, employing be a kind ofly shear cut-out mode, impact little, cut off power little, cutting blade abrasion is little, cutting knife long service life.
Accompanying drawing explanation
The utility model has the following drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the shape assumption diagram of upper cylinder.
Detailed description of the invention
As shown in the figure, window adhering machine film cutting device of the present utility model, comprise the upper cylinder 8 and bottom roll 3 that rotate and arrange, the external diameter of upper cylinder 8 is less than the external diameter of bottom roll 3, upper cylinder 8 is installed in the orientation upper to the right of bottom roll 3, upper cylinder 8 installs cutting knife 9, tool rest 11 installs lower cutter 10, the surface of described upper cylinder 8 arranges pore 6, often arrange pore 6 to communicate with corresponding cross-drilled hole 7, the side direction end face of upper cylinder 8 arranges fixing upper gas distribution plate, upper gas distribution plate is provided with malleation chamber 4 and upper negative pressure cavity 5, upper malleation chamber 4 is located at lower cutter and is contacted the position after cutting off film, upper negative pressure cavity 5 is located at lower cutter and is contacted the position before cutting off film, when upper cylinder 8 rotates, each cross-drilled hole 7 is connected by upper malleation chamber 4(and malleation source of the gas successively) and upper negative pressure cavity 5(and negative pressure source of the gas connect), the surface of described bottom roll 3 arranges the pore 1 at two 180 degree of angles of mutually staggering, each pore 1 communicates with corresponding horizontal chamber 2, the side direction end face of bottom roll 3 arranges fixing lower gas distribution plate, lower gas distribution plate is provided with lower negative pressure cavity 13(and negative pressure source of the gas is connected), lower negative pressure cavity 13 is located at film and is cut off rear to the close position leaving bottom roll 3, when bottom roll 3 rotates, lower negative pressure cavity 13 is passed through, described bottom roll 3 cylindrical winding spring 14 successively in each horizontal chamber 2.
Described upper lower cutter cuts off film with cut mode, described upper cutter 9 also and between upper cylinder 8 axis has certain axial deflection a at the excircle of upper cylinder 8 with certain installation that cuts angle, and described lower cutter 10 also and between upper cylinder 8 axis has certain axial deflection at the upper surface of tool rest 11 with certain oblique angle installation.
The course of work of the present utility model is: film coiled strip is when entering off-position, first go up the pore aimed at upper negative pressure cavity 5 on cylinder 8 surface and can carry out a vacuum suction to film, film is made to be adjacent on upper cylinder 8 surface, film cuts off after obtaining location again, realizes the reliable cut-out to film, film after cut-out is after leaving off-position, the pore aimed at upper malleation chamber 4 of upper cylinder 8 surface can carry out a malleation to film and blow off that to make film leave upper cylinder 8 surperficial, the pore that bottom roll 3 surface is aimed at lower negative pressure cavity 13 simultaneously can carry out a vacuum suction to film, carry on bottom roll 3 surface so cut-out film is adjacent to, when arriving the vaccum bench 12 of cardboard conveying, bottom roll 3 surface pores is without the vacuum suction to cut-out film, so under the stripping effect of bottom roll 3 lower springs 14, cut-out film leaves bottom roll 3 surface and is placed on the cardboard window of vaccum bench 12, realize the accurate conveying cutting off film, in said process, upper lower cutter carries out the cut-out of cut mode to film, impacts little, and cut off power little, cutting blade abrasion is little, cutting knife long service life.
Claims (2)
1. window adhering machine film cutting device, comprise the upper cylinder and bottom roll that rotate and arrange, upper cylinder installs cutting knife, tool rest installs lower cutter, it is characterized in that: the surface of described upper cylinder arranges pore, often arrange pore to communicate with corresponding cross-drilled hole, the side direction end face of upper cylinder arranges fixing upper gas distribution plate, upper gas distribution plate is provided with malleation chamber and upper negative pressure cavity, upper malleation chamber is located at lower cutter and is contacted the position after cutting off film, upper negative pressure cavity is located at lower cutter and is contacted the position before cutting off film, when upper cylinder rotates, each cross-drilled hole is successively by upper malleation chamber and upper negative pressure cavity, the surface of described bottom roll at least arranges two pores, each pore communicates with corresponding horizontal chamber, the side direction end face of bottom roll arranges fixing lower gas distribution plate, lower gas distribution plate is provided with lower negative pressure cavity, lower negative pressure cavity is located at film and is cut off rear to the close position leaving bottom roll, when bottom roll rotates, each horizontal chamber is successively by lower negative pressure cavity.
2. window adhering machine film cutting device according to claim 1, it is characterized in that: described upper lower cutter cuts off film with cut mode, described upper cutter also and between upper cylinder axis has certain axial deflection at the excircle of upper cylinder with certain installation that cuts angle, and described lower cutter also and between upper cylinder axis has certain axial deflection at the upper surface of tool rest with certain oblique angle installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672269.XU CN204249448U (en) | 2014-11-12 | 2014-11-12 | Window adhering machine film cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672269.XU CN204249448U (en) | 2014-11-12 | 2014-11-12 | Window adhering machine film cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249448U true CN204249448U (en) | 2015-04-08 |
Family
ID=52953793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672269.XU Withdrawn - After Issue CN204249448U (en) | 2014-11-12 | 2014-11-12 | Window adhering machine film cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369425A (en) * | 2014-11-12 | 2015-02-25 | 浙江华岳包装机械有限公司 | Thin film cutting device of window pasting machine |
| CN107804028A (en) * | 2017-09-22 | 2018-03-16 | 阜宁县华强纸品有限公司 | A kind of carton production press fit device |
| CN116424933A (en) * | 2023-03-16 | 2023-07-14 | 浙江艳鹏无纺布机械有限公司 | High-speed splitting machine and use method thereof |
-
2014
- 2014-11-12 CN CN201420672269.XU patent/CN204249448U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369425A (en) * | 2014-11-12 | 2015-02-25 | 浙江华岳包装机械有限公司 | Thin film cutting device of window pasting machine |
| CN107804028A (en) * | 2017-09-22 | 2018-03-16 | 阜宁县华强纸品有限公司 | A kind of carton production press fit device |
| CN116424933A (en) * | 2023-03-16 | 2023-07-14 | 浙江艳鹏无纺布机械有限公司 | High-speed splitting machine and use method thereof |
| CN116424933B (en) * | 2023-03-16 | 2023-09-22 | 浙江艳鹏无纺布机械有限公司 | High-speed splitting machine and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Thin film cutting device of window pasting machine Effective date of registration: 20151223 Granted publication date: 20150408 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd. Square Branch Pledgor: ZHEJIANG HUAYUE PACKING MACHINERY Co.,Ltd. Registration number: 2015990001156 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160921 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230423 Granted publication date: 20150408 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd. Square Branch Pledgor: ZHEJIANG HUAYUE PACKING MACHINERY Co.,Ltd. Registration number: 2015990001156 |