CN201389993Y - Rubber pad synchronous mechanism of corrugated carton mould cutting machine - Google Patents
Rubber pad synchronous mechanism of corrugated carton mould cutting machine Download PDFInfo
- Publication number
- CN201389993Y CN201389993Y CN200920052255U CN200920052255U CN201389993Y CN 201389993 Y CN201389993 Y CN 201389993Y CN 200920052255 U CN200920052255 U CN 200920052255U CN 200920052255 U CN200920052255 U CN 200920052255U CN 201389993 Y CN201389993 Y CN 201389993Y
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- CN
- China
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- shaft coupling
- rubber pad
- shaft joint
- synchronous mechanism
- cutting machine
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Abstract
The utility model provides a rubber pad synchronous mechanism of a corrugated carton mould cutting machine, which belongs to the field of a corrugated carton printing machine. The rubber pad synchronous mechanism is composed of an overrunning clutch, a shaft joint, a pressing cover, a crossed sliding block and a shaft joint block. The overrunning clutch is arranged on a stepped shaft where a mould cutting rubber roller is stretched outwards, the shaft joint which is arranged on the overrunning clutch is connected with a transmission gear by the crossed sliding block and the shaft joint block, and the pressing cover which is arranged on the shaft joint is connected with the shaft joint block by a bolt. The rubber pad synchronous mechanism can realize that the tangential velocity of the outer circle of a rubber pad is kept consistent with that of the outer circles of a paper board and a knife mould; moreover, the rubber pad synchronous mechanism can ensure the mould cutting precision and prolong the service life of the rubber pad.
Description
Technical field
The utility model rubber mat synchronizing mechanism for corrugated box die-cutting machine belongs to the corrugated paper box printing machine field.
Background technology
Rubber cushion in the corrugated box die-cutting machine is owing to bear the delineation and the impact of necking tool and indentation line on the cutting die; rubber cushion will produce wearing and tearing; its cylindrical will constantly reduce along with the increase of access times; its linear resonance surface velocity also can diminish under same rotational speed and be asynchronous with cutting die and cardboard; thereby influence the Forming Quality of carton; percent defective constantly raises, even can damage cutting die or equipment.Therefore, need a kind of velocity compensation of research mechanism, making still can be synchronous with cutting die and cardboard speed after the rubber cushion wearing and tearing.Two kinds of compensation mechanisms are arranged in the market: first kind is synchronous type rubber cushion, be that the rubber cushion internal layer has one deck plastic bearing liner, make between rubber cushion and the rubber roll and can make relative circular motion that cutting die and cardboard can drive rubber cushion and rotate synchronously during production, its shortcoming is the cost height, the reconditioning difficulty.Second kind is between the cylinder endoporus of rubber roll and mandrel freewheel clutch to be installed, and when the linear velocity of cutting die and cardboard was higher than the rubber cushion linear velocity, cutting die can drive rubber cushion and cylinder rotates synchronously, and its shortcoming is a processing difficulties, and maintenance is inconvenient.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art, and is provided a kind of service life that prolongs rubber cushion, and volume ratio is less, cost is low, processing and rubber mat synchronizing mechanism for corrugated box die-cutting machine easy to maintenance.
The purpose of this utility model reaches by following measure, it is by freewheel clutch, shaft coupling, gland, crosshead shoe, the shaft coupling piece is formed, freewheel clutch is installed on the overhanging multidiameter of cross cutting rubber roll, the overhanging multidiameter of the endoporus of freewheel clutch and cross cutting rubber roll cooperates installation, shaft coupling is installed on the freewheel clutch, the endoporus of shaft coupling cooperates with the outer face of freewheel clutch, end cap is equipped with in the outside of freewheel clutch, shaft coupling connects by crosshead shoe and shaft coupling piece and travelling gear, gland is installed on the shaft coupling, connects the shaft coupling piece by nut.
The overhanging multidiameter cylindrical of cross cutting rubber roll is provided with keyway, and axle and key bar are in freewheel clutch endoporus move left and right.
The shaft coupling right side is provided with keyway.Shaft coupling piece left side is provided with keyway.
The crosshead shoe both sides are provided with orthogonal and symmetrical key strip boss.
Main transmission arrives gear by the drive disk assembly gear with transmission of power during work, and by its drive shaft coupling piece, crosshead shoe and shaft coupling, gland rotation, gland drives freewheel clutch and rotates, and freewheel clutch drive rubber roll and the rubber cushion that is fixed on the rubber roll rotate together.When rubber cushion wearing and tearing back external diameter diminishes and external circe speed during less than cutting die and sewing thread on card speed, cutting die will drive rubber cushion and rubber roll surmounts the rotational speed of the travelling gear or the synchronous pulley of main transmission, thereby reaches autosynchronous purpose.
The utility model can realize that the tangential velocity of the tangential velocity of rubber cushion cylindrical and cardboard, cutting die cylindrical is consistent, guarantee mould-cutting precision, and can alleviate the wearing and tearing of cutting die to greatest extent to die-cutting rubber mat, prolong the service life of rubber cushion, and volume ratio is less, cost is low, processing and maintenance are also more convenient, has better performances, economical and practical characteristics.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is a shaft coupling block structure schematic diagram of the present utility model.
Accompanying drawing 3 is a crosshead shoe structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is made up of freewheel clutch (1), shaft coupling (2), gland (3), crosshead shoe (4), shaft coupling piece (5), travelling gear or synchronous pulley (6), the overhanging multidiameter of the endoporus of freewheel clutch (1) and cross cutting rubber roll (8) cooperates installation, end cap (7) is equipped with in the outside of freewheel clutch (1), and shaft coupling (2) connects with travelling gear or synchronous pulley (6) by crosshead shoe (4) and shaft coupling piece (5).The overhanging multidiameter cylindrical of cross cutting rubber roll (8) is provided with keyway, and axle and key bar are in freewheel clutch (1) endoporus move left and right.Shaft coupling (2) right side and shaft coupling piece (5) left side are equipped with keyway.Crosshead shoe (4) both sides are provided with orthogonal and symmetrical key strip boss.Main transmission arrives gear or synchronous pulley (6) by drive disk assembly gear or synchronous belt with transmission of power during work, and by its drive shaft coupling piece (5), crosshead shoe (4) and shaft coupling (2), gland (7) rotation, gland (7) drives freewheel clutch (1) and rotates, and freewheel clutch (1) drive rubber roll and the rubber cushion (9) that is fixed on the rubber roll rotate together.When rubber cushion wearing and tearing back external diameter diminishes and external circe speed during less than cutting die and sewing thread on card speed, cutting die will drive rubber cushion and rubber roll surmounts the rotational speed of the travelling gear or the synchronous pulley (6) of main transmission, thereby reaches autosynchronous purpose.
As shown in Figure 2, shaft coupling piece of the present utility model is provided with keyway, and keyway cooperates with the strip boss that crosshead shoe is provided with.
As shown in Figure 3, crosshead shoe of the present utility model both sides are provided with orthogonal and symmetrical key strip boss.Shaft coupling piece left side is provided with keyway.Keyway cooperates with the strip boss that crosshead shoe is provided with.
Claims (3)
1, a kind of rubber mat synchronizing mechanism for corrugated box die-cutting machine, it is characterized in that forming by freewheel clutch, shaft coupling, gland, crosshead shoe, shaft coupling piece, freewheel clutch is installed on the overhanging multidiameter of cross cutting rubber roll, shaft coupling is installed on the freewheel clutch, shaft coupling is connected with travelling gear with the shaft coupling piece by crosshead shoe, gland is installed on the shaft coupling, connects the shaft coupling piece by nut.
2, rubber mat synchronizing mechanism for corrugated box die-cutting machine according to claim 1 is characterized in that the shaft coupling right side is provided with keyway, and shaft coupling piece left side is provided with keyway.
3, rubber mat synchronizing mechanism for corrugated box die-cutting machine according to claim 1 is characterized in that the crosshead shoe both sides are provided with orthogonal and symmetrical key strip boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052255U CN201389993Y (en) | 2009-03-10 | 2009-03-10 | Rubber pad synchronous mechanism of corrugated carton mould cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052255U CN201389993Y (en) | 2009-03-10 | 2009-03-10 | Rubber pad synchronous mechanism of corrugated carton mould cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389993Y true CN201389993Y (en) | 2010-01-27 |
Family
ID=41596816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920052255U Expired - Fee Related CN201389993Y (en) | 2009-03-10 | 2009-03-10 | Rubber pad synchronous mechanism of corrugated carton mould cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389993Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518962B (en) * | 2009-03-10 | 2012-02-15 | 广州科盛隆纸箱包装机械有限公司 | Rubber mat synchronizing mechanism for corrugated box die-cutting machine |
| CN102673012A (en) * | 2011-03-07 | 2012-09-19 | 上海艾录纸包装有限公司 | Automatic on-line breaching device for paper bags |
-
2009
- 2009-03-10 CN CN200920052255U patent/CN201389993Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518962B (en) * | 2009-03-10 | 2012-02-15 | 广州科盛隆纸箱包装机械有限公司 | Rubber mat synchronizing mechanism for corrugated box die-cutting machine |
| CN102673012A (en) * | 2011-03-07 | 2012-09-19 | 上海艾录纸包装有限公司 | Automatic on-line breaching device for paper bags |
| CN102673012B (en) * | 2011-03-07 | 2015-08-05 | 上海艾录包装股份有限公司 | Automatic on-line paper bag Breaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20120310 |