CN201446651U - Offcut shearing device - Google Patents
Offcut shearing device Download PDFInfo
- Publication number
- CN201446651U CN201446651U CN2009200431685U CN200920043168U CN201446651U CN 201446651 U CN201446651 U CN 201446651U CN 2009200431685 U CN2009200431685 U CN 2009200431685U CN 200920043168 U CN200920043168 U CN 200920043168U CN 201446651 U CN201446651 U CN 201446651U
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- CN
- China
- Prior art keywords
- rim charge
- knife system
- installation component
- cutter
- knife
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an offcut shearing device comprising a frame, a top cutter device and a bottom cutter device. The utility model is characterized in that a cylinder is arranged on the frame, the push rod of the cylinder is connected with a hinge mechanism, the frame is provided with a concave cavity, the hinge mechanism is fixed in the concave cavity, the connecting rod of the hinge mechanism is fixedly connected with the top cutter device, the cutter edge of the top cutter device is swallow-tailed, the bottom cutter device is arranged below the top cutter device, and the cutter edge of the bottom cutter device is rectangular. The utility model has the benefit effect that the device can directly cut off offcut with high work efficiency, leaving a shear plane bright and clean. Particularly, the shearing device is safer and more reliable in shearing materials prone to fragmentation.
Description
Technical field
The utility model relates to the plastic plate manufacture field, particularly a kind of edge material shearing device for plastic sheets.
Background technology
During plastic plate is produced, plastics are extruded machine by the molten condition of thickness and are continuously extruded by mould, become sheet material through three-roller calendar and chill roll cooling forming, dissect by longitudinal knife again and (do not cut off, if dissect out, rim charge is pulled together with production board, can cause sheet material to vacillate, diagonal is bad), be delivered to operating desk after revolving knife is cut off then, by the ride operating personnel are manual two rip cutting leftover bits and pieces of material about sheet material are torn off respectively, finally obtain the sheet material of the required specification of client.
Such mode of production working strength of workers is big, and shear surface is not bright and clean, when plastic plate character is more crisp, in the manual torn edges process of operating personnel, easily causes the finished product sheet material embrittlement of mid portion.
Goal of the invention
The utility model can not cut off at plastic plate rip cutting above-mentioned, in the manual torn edges, cut edge not bright and clean even may cause the cracked shortcoming of finished product sheet material to be improved to longitudinal knife and earlier rim charge is dissectd out, production board enters hauling machine, broken slit edge material no longer enters hauling machine, directly by shear as herein described rim charge is cut into the length of suitable subsequent treatment and concentrates collection.
The realization the technical solution of the utility model is as follows:
A kind of rim charge shear, it comprises support, goes up knife system and following knife system, it is characterized in that: described support is provided with cylinder, the push rod of cylinder is connected with a leverage, and described support is provided with a cavity, and described leverage is fixed in this cavity, the connecting rod of this leverage is fixedlyed connected with last knife system, the described edge of a knife of going up knife system is shaped as swallow-tail form, and described knife system down is arranged at the knife system below, and the edge of a knife of this time knife system is shaped as rectangle.
The described knife system of going up comprises the upper slitter installation component and is fixed on upper slitter on the upper slitter installation component.Be equipped with the protection slide block on the front end face of described upper slitter installation component and the rear end face.
Described upper slitter installation component is provided with the protection slide block on the two side, and should protect the thickness of the thickness of slide block greater than upper slitter.
Described knife system down comprises cutter installation component and the following cutter that is fixed on down on the cutter installation component rear end face down.
Described cutter installation component down is provided with a through hole, and this through hole is positioned at the top of cutter down.
The described front end face of cutter installation component is down fixedlyed connected with a feed arrangement, and this through hole is passed in the outlet of this feed arrangement.
The cavity inner bottom plating of described support and rear wall junction are provided with a discharging opening.
Described discharging opening below is provided with the rim charge gathering-device.
The beneficial effects of the utility model are because can directly rim charge be cut off, do not need the manual torn edges of workman, saved the labour, shortened working time, improved efficiency, and the cutting plane of plastic plate is brighter and cleaner, especially for easy cracked material, shears more safe and reliable with this device.
Description of drawings
Fig. 1 is an assembling schematic diagram of the present utility model;
Fig. 2 is the fractionation schematic diagram of the utility model rim charge shear;
In the accompanying drawing, 1 is support, and 2 is last knife system; 3 are following knife system, and 4 is cylinder, and 5 is leverage; 6 is connecting rod, and 7 is discharging opening, and 8 is the upper slitter installation component; 9 is upper slitter, and 10 are the protection slide block, and 11 are following cutter installation component; 12 are following cutter, and 13 is through hole, and 14 is feed arrangement; 15 are following knife system fixed head, and 16 is rim charge gathering-device (the drawing illustrated dimension is too little, and actual collecting box size is at 600 long * 600 wide * 150 height).
The specific embodiment
As accompanying drawing 1 and a kind of rim charge shear shown in Figure 2, it comprises support 1, last knife system 2 and following knife system 3, support 1 is provided with cylinder 4, the push rod of cylinder 4 is connected with a leverage 5, described support has a cavity, leverage 5 is fixed in the cavity of support 1, the connecting rod 6 of leverage 5 is fixedlyed connected with last knife system 2, the described edge of a knife of going up knife system 2 is shaped as swallow-tail form, described knife system 3 down is arranged at knife system 2 belows, and it comprises cutter 12 and following cutter installation component 11 down, and following cutter 12 is fixed on down on cutter installation component 11 rear end faces, have a through hole 13 on the following cutter installation component 11, this through hole 13 is positioned at the top of cutter 12 down.The described knife system 2 of going up comprises upper slitter 9 and the upper slitter installation component 8 of fixedlying connected with leverage 5; upper slitter 9 is fixedly connected on the front end face of upper slitter installation component 8; be equipped with protection slide block 10 on the front end face of upper slitter installation component 8 and the rear end face; and the thickness of protection slide block is all greater than the thickness 0.1mm of upper slitter; the described edge of a knife of cutter 12 down is shaped as rectangle; the described front end face of cutter installation component 11 down is provided with feed arrangement 14, and the through hole 13 on the cutter installation component 11 is passed down in the outlet of this feed arrangement 14.Described support is provided with the following knife system fixed head 15 that is used for fixing down knife system.As the described discharging opening of further improvement of the utility model below rim charge gathering-device 16 can also be set.
After waiting to shear material and entering the rim charge shear from through hole 13, cylinder drives upward, and knife system moves down, treat the shearing material and shear, because the edge of a knife of last knife system is shaped as swallow-tail form, the following cutter edge of a knife is shaped as rectangle, so can will wait that the rim charge direct shearing of shearing material gets off, save the labour, shortened working time, improved efficiency, especially easily cracked material carries out rim charge with this device and shears more safe and reliable.
Claims (8)
1. rim charge shear, it comprises support, goes up knife system and following knife system, it is characterized in that: described support is provided with cylinder, the push rod of cylinder is connected with a leverage, and described support is provided with a cavity, and described leverage is fixed in this cavity, the connecting rod of this leverage is fixedlyed connected with last knife system, the described edge of a knife of going up knife system is shaped as swallow-tail form, and described knife system down is arranged at the knife system below, and the edge of a knife of this time knife system is shaped as rectangle.
2. a kind of rim charge shear according to claim 1 is characterized in that the described knife system of going up comprises the upper slitter installation component and is fixed on upper slitter on the upper slitter installation component.
3. a kind of rim charge shear according to claim 2 is characterized in that being provided with the protection slide block on the described upper slitter installation component two side, and should protect the thickness 0.1mm of the thickness of slide block greater than upper slitter.
4. a kind of rim charge shear according to claim 1 is characterized in that described knife system down comprises cutter installation component and the following cutter that is fixed on down on the cutter installation component rear end face down.
5. a kind of rim charge shear according to claim 4 it is characterized in that described cutter installation component down is provided with a through hole, and this through hole is positioned at the top of cutter down.
6. a kind of rim charge shear according to claim 5 is characterized in that the front end face of described following cutter installation component is fixedlyed connected with a feed arrangement, and this through hole is passed in the outlet of this feed arrangement.
7. a kind of rim charge shear according to claim 1 is characterized in that the cavity inner bottom plating of described support and rear wall junction are provided with a discharging opening.
8. a kind of rim charge shear according to claim 7 is characterized in that described discharging opening below is provided with the rim charge gathering-device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200431685U CN201446651U (en) | 2009-06-19 | 2009-06-19 | Offcut shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200431685U CN201446651U (en) | 2009-06-19 | 2009-06-19 | Offcut shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446651U true CN201446651U (en) | 2010-05-05 |
Family
ID=42551363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200431685U Expired - Fee Related CN201446651U (en) | 2009-06-19 | 2009-06-19 | Offcut shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446651U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218748A (en) * | 2011-01-21 | 2011-10-19 | 明基材料有限公司 | Tablet manufacturing device |
| CN102941593A (en) * | 2012-11-16 | 2013-02-27 | 昆山市力格自动化设备有限公司 | Edge cutter |
| CN107696112A (en) * | 2017-11-03 | 2018-02-16 | 南昌首叶科技有限公司 | A kind of Sports protection cushion production cutting equipment |
| CN109177208A (en) * | 2018-06-27 | 2019-01-11 | 湖州新元素金属制品有限公司 | Shear is used in a kind of production of injection-molded item |
-
2009
- 2009-06-19 CN CN2009200431685U patent/CN201446651U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218748A (en) * | 2011-01-21 | 2011-10-19 | 明基材料有限公司 | Tablet manufacturing device |
| CN102941593A (en) * | 2012-11-16 | 2013-02-27 | 昆山市力格自动化设备有限公司 | Edge cutter |
| CN102941593B (en) * | 2012-11-16 | 2016-01-20 | 昆山市力格自动化设备有限公司 | Material limit cutting knife |
| CN107696112A (en) * | 2017-11-03 | 2018-02-16 | 南昌首叶科技有限公司 | A kind of Sports protection cushion production cutting equipment |
| CN109177208A (en) * | 2018-06-27 | 2019-01-11 | 湖州新元素金属制品有限公司 | Shear is used in a kind of production of injection-molded item |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |