CN202106414U - Bed knife for rewinding stripping machine - Google Patents
Bed knife for rewinding stripping machine Download PDFInfo
- Publication number
- CN202106414U CN202106414U CN201020620312XU CN201020620312U CN202106414U CN 202106414 U CN202106414 U CN 202106414U CN 201020620312X U CN201020620312X U CN 201020620312XU CN 201020620312 U CN201020620312 U CN 201020620312U CN 202106414 U CN202106414 U CN 202106414U
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- Prior art keywords
- knife
- blade
- cutter
- rewinding
- bed plate
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- Expired - Fee Related
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Abstract
The utility model discloses a bed knife for a rewinding stripping machine, which comprises an annular knife blade, a knife body an a knife cover, wherein the knife body is provided with a positioning raised ring, the knife blade is sheathed on the positioning raised ring, a knife pressing raised ring is arranged on the knife cover and is sheathed on the positioning raised ring, the knife blade is extruded between the extruding pressing raised ring and a corresponding end surface of the knife body, and the knife body and the knife cover are in detachable connection. When the knife is worn, the bed knife can be detached, then the knife blade can be replaced, and the knife body and the knife cover do not need to be replaced, so that the bed knife can reduce the cost to a great extent, and has good generalization prospect.
Description
Technical field
The utility model relates to a kind of cut paper bed plate, relates in particular to a kind of cut paper bed plate that is used on the rewinding banding machine.
Background technology
The rewinding banding machine is the cutting apparatus of paper tube base paper; Because the paper roll wide cut that initial production goes out is too big; Inconvenient follow-up reprocessing; So need the paper roll that wide cut is too big cut into proper width, satisfy the paper disc of regeneration products needs, generally just can a winding roll be cut into the paper disc of strip through the rewinding banding machine bed plate and the lower round knife of nipping.
Rewinding banding machine bed plate is an integral structure in the prior art; By the alloy tool steel manufacturing, blade becomes 90 degree right angles, and grinding is very sharp; Though through Overheating Treatment; But still very high hardness (more than the HRC62) and certain toughness are arranged, and during use it directly is fixedly mounted on the bootom couch cutter shaft, get final product by driven by motor.
Because rewinding banding machine bed plate cut paper speed when work is very high, so wearing and tearing are very fast, behind the blade blunt; Need on special grinding machine, carry out reconditioning, the reconditioning expense is very high, and bed plate is just scrapped after through twice reconditioning; Waste of material is serious, and the cutter usage charges are also higher.
The utility model content
The utility model technical problem to be solved is: a kind of rewinding banding machine bed plate is provided, and this bed plate can reduce the waste of bed plate material to greatest extent when accomplishing cutting work, and then reduces cost.
For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of rewinding banding machine bed plate, and this bed plate comprises blade; Said blade is the annular blade; Said rewinding banding machine bed plate also comprises cutter hub and cutter lid, and said cutter hub is provided with the protruding circle in a location, and said blade is sheathed on the protruding circle in said location; Said cutter covers and is provided with the protruding circle of a push type broach; The protruding snare of said push type broach is located on the protruding circle in said location, and said blade is squeezed between the corresponding end-faces of protruding circle of said push type broach and said cutter hub, between said cutter hub and the said cutter lid for removably connecting.
As a kind of preferred implementation, said cutter hub is connected through threaded connector with said cutter lid.
Owing to adopted technique scheme; The beneficial effect of the utility model is: integral type rewinding banding machine bed plate of the prior art is changed into by cutter hub, blade and cutter cover the split type rewinding banding machine bed plate that three parts are formed, project organization can make full use of blade when work, behind the blade abrasion that works long hours, bed plate is dismantled; Blade is changed and is got final product; Cutter hub and cutter lid are reusable, thereby have reduced the waste to the bed plate material, have practiced thrift cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the view that cuts of the utility model embodiment;
Wherein, 1. cutter hub; 2. blade; 3. cutter covers; 4. holding screw; 5. copper packing; 6. soket head cap screw.
The specific embodiment
As shown in Figure 1, a kind of rewinding banding machine bed plate, said bed plate is made up of cutter hub 1, blade 2 and cutter lid 3.Said cutter hub 1 is provided with the protruding circle in a location; Said annular blade 2 is sheathed on the protruding circle in said location, and said cutter lid 3 is provided with the protruding circle of a push type broach, and the protruding snare of said push type broach is located on the protruding circle in location on the said cutter hub 1; Said blade 2 is between the corresponding end-faces of protruding circle of said push type broach and said cutter hub 1; Through tighten soket head cap screw 6 with said blade 2 fixed press in the relevant position, simultaneously for easy to use, said cutter hub 1, blade 2 are identical with the external diameter of cutter lid 3; Paper is easy to be cut off under the effect of said blade 2 and the lower round knife of nipping, and said cutter hub 1 is also identical with the internal diameter of cutter lid 3.
The circumferential groove that lower round knife is nipped when leaving a confession cut paper between said blade 2 and the cutter lid 3.
Have somely in the said cutter hub 1, when being enclosed within bed plate on the bootom couch cutter shaft, through the said holding screw 4 of screwing, and cooperate said copper packing 5 that bed plate is fixedly mounted on the bootom couch cutter shaft, at last by driven by motor work along its circumferential equally distributed holding screw 4 and copper packing 5.
After adopting said structure, under driven by motor, bed plate rotates at a high speed; Just can paper be cut off through the blade 2 and the cooperation of the lower round knife of nipping, after the blade abrasion that works long hours is serious, only need after this bed plate dismounting; The replacing blade gets final product; Cutter hub 1 need not to change with 3 on cutter lid, thereby has reduced the waste to the cutter hub material to greatest extent, has practiced thrift cost.
The utility model is not limited to the above-mentioned specific embodiment, and all are based on the technical conceive of the utility model, and the structural improvement of having done all falls among the protection domain of the utility model.
Claims (3)
1. a rewinding banding machine bed plate comprises blade, and said blade is the annular blade, it is characterized in that: said rewinding banding machine bed plate also comprises
Cutter hub, said cutter hub are provided with the protruding circle in a location, and said blade is sheathed on the protruding circle in said location;
The cutter lid, said cutter covers and is provided with the protruding circle of a push type broach, and the protruding snare of said push type broach is located on the protruding circle in said location, and said blade is squeezed between the corresponding end-faces of protruding circle of said push type broach and said cutter hub, and said cutter hub and said cutter lid removably connect.
2. rewinding banding machine bed plate as claimed in claim 1 is characterized in that: said cutter hub is connected through threaded connector with said cutter lid.
3. rewinding banding machine bed plate as claimed in claim 1 is characterized in that: said cutter hub, blade and cutter lid have identical external diameter, and said cutter hub has identical internal diameter with the cutter lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020620312XU CN202106414U (en) | 2010-11-12 | 2010-11-12 | Bed knife for rewinding stripping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020620312XU CN202106414U (en) | 2010-11-12 | 2010-11-12 | Bed knife for rewinding stripping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106414U true CN202106414U (en) | 2012-01-11 |
Family
ID=45431861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020620312XU Expired - Fee Related CN202106414U (en) | 2010-11-12 | 2010-11-12 | Bed knife for rewinding stripping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433967A (en) * | 2013-09-04 | 2013-12-11 | 武汉虹之彩包装印刷有限公司 | Cutter separation sleeve for high-speed soft roll cutting machine |
| CN108706373A (en) * | 2018-05-23 | 2018-10-26 | 苏州工业园区久泰精密电子有限公司 | Rewinding banding machine |
-
2010
- 2010-11-12 CN CN201020620312XU patent/CN202106414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433967A (en) * | 2013-09-04 | 2013-12-11 | 武汉虹之彩包装印刷有限公司 | Cutter separation sleeve for high-speed soft roll cutting machine |
| CN108706373A (en) * | 2018-05-23 | 2018-10-26 | 苏州工业园区久泰精密电子有限公司 | Rewinding banding machine |
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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: 20120111 Termination date: 20171112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |