CN205257665U - Roll up core - Google Patents
Roll up core Download PDFInfo
- Publication number
- CN205257665U CN205257665U CN201521141560.5U CN201521141560U CN205257665U CN 205257665 U CN205257665 U CN 205257665U CN 201521141560 U CN201521141560 U CN 201521141560U CN 205257665 U CN205257665 U CN 205257665U
- Authority
- CN
- China
- Prior art keywords
- roll
- volume core
- core body
- core
- connecting rod
- 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 relates to a round cross cutting machine technical field is pressed to the circle, especially relates to the roll up core on the balled scrap charge bar in circle cross cutting machine is pressed to the circle, and this roll up core still can carry out the rolling and unreel the operation the higher bubble cotton of hardness, and steep the cotton simultaneously and can not appear breaking, include by connecting rod (1), roll up core body (2) and ring base plate (3), connecting rod (1) both ends are connected with roll up core body (2) respectively, still be equipped with ring base plate (3) on roll up core body (2), the diameter of roll up core body (2) is six cun, adopt the diameter to be six cun roll up core body, its roll up core diameter is compared traditional rower roll up core and has been compared greatly the one time, and to higher cotton receipts material and the blowing operation of bubble of hardness, the crooked number of degrees can not be too high to make the material condition of rupture can not appear, thereby improved the utilization ratio of raw materials.
Description
Technical field
The utility model relates to a kind of circular pressing and cutting machine technical field, relates in particular to the volume core on the balled scrap charge bar in circular pressing and cutting machine.
Background technology
At present, die cutting product generally comprises one deck release liners, protective layer and is positioned at viscous layer between the two. Die cutting product is widely used in automobile making, electron trade, especially in flat-panel screens, mobile digital industry. According to the shape of electronic product inner frame, utilize the die-cutting rule punching press of given shape or roll mode cross cutting to go out specific shape. Then the protective layer of overburden removing, pastes die cutting product on the inner frame of electronic product, then peels release liners, finally the shell of electronic product is utilized the viscosity of viscous layer to firmly fix inner frame and the shell of electronic product.
Die cutting product is after being cut, and the cross cutting waste material that need to remove outside die cutting product cross cutting raw material carries out rolling operation. In rolling operation, conventionally remove guiding rolling cross cutting waste material with the volume core of two annulars. Conventionally volume core is made up of lucite or plastics conventionally, and is enclosed within by the manhole at Juan Xin center on the deflector roll of circular pressing and cutting machine. Deflector roll connects air valve, and by pressure-air, deflector roll is carried out to inflation, with fixing volume core.
But, the die cutting product of currently available technology is owing to using product different with occasion, therefore the foam hardness of cross cutting raw material is neither identical with thickness, but raw material is unreeled to the standard volume core that still adopts three cun with rolling, can cause like this in the time unreeling with rolling the higher foam of hardness there will be and fracture.
Utility model content
For the problems of the prior art, the utility model provides a kind of still can carry out rolling and unreel operation the higher foam of hardness, and foam there will not be the volume core fractureing simultaneously.
A kind of volume core, comprises by connecting rod, volume core body and annulus substrate, and described connecting rod two ends are connected with volume core body respectively, on described volume core body, are also provided with annulus substrate, and the diameter of described volume core body is six cun.
As preferably, described annulus substrate is provided with multiple through holes.
As preferably, between described annulus substrate and volume core body, it is removable connection.
As preferably, between described connecting rod and volume core body, it is removable connection.
As preferably, the distance between described multiple through holes and volume core body is different.
As preferably, described connecting rod adopts metal material to make.
As preferably, described volume core body adopts nonmetallic materials to make.
As preferably, described removable connection refers to and is spirally connected.
As can be seen from the above description, the utility model possesses following advantage: employing diameter is the volume core body of six cun, its volume core diameter is compared traditional rower volume core and has been compared greatly one times, for hardness compared with for the operation of the rewinding of high foam and blowing, the bending number of degrees can be too not high, thereby the situation that material be there will not be fracture, thereby improve the utilization rate of raw material.
Brief description of the drawings
Fig. 1 is the structural representation of volume core of the present utility model.
Fig. 2 is the side view of volume core of the present utility model.
Brief description of the drawings: 1, connecting rod, 2, volume core body, 3, annulus substrate, 4, through hole.
Detailed description of the invention
As shown in attached Fig. 1 and 2, a kind of volume core, comprises by connecting rod 1, volume core body 2 and annulus substrate 3, and described connecting rod 1 two ends are connected with volume core body 2 respectively, on described volume core body 2, are also provided with annulus substrate 3, and the diameter of described volume core body 2 is six cun.
Described annulus substrate 3 is provided with multiple through holes 4.
Between described annulus substrate 3 and volume core body 2, it is removable connection.
Between described connecting rod 1 and volume core body 2, it is removable connection.
Distance between described multiple through hole 4 and volume core body 2 is different.
Described connecting rod 1 adopts metal material to make.
Described volume core body 2 adopts nonmetallic materials to make.
Described removable connection refers to and is spirally connected.
Employing diameter is the volume core body of six cun, its volume core diameter is compared traditional rower volume core and has been compared greatly one times, and for hardness, compared with for the rewinding of high foam and blowing operation, the bending number of degrees can be too not high, thereby the situation that material be there will not be fracture, thereby improve the utilization rate of raw material.
Connecting rod and volume core body, all adopt removable connection between volume core body and annulus substrate simultaneously, and such mode has facilitated the assembling between volume core and collecting machine, and the through hole on annulus substrate can be observed the thickness of the material on volume core in time simultaneously.
Above the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this. If generally speaking those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (8)
1. a volume core, comprise by connecting rod (1), volume core body (2) and annulus substrate (3), described connecting rod (1) two ends are connected with volume core body (2) respectively, on described volume core body (2), be also provided with annulus substrate (3), the diameter of described volume core body (2) is six cun.
2. volume core according to claim 1, is characterized in that: described annulus substrate (3) is provided with multiple through holes (4).
3. volume core according to claim 1, is characterized in that: between described annulus substrate (3) and volume core body (2), be removable connection.
4. volume core according to claim 1, is characterized in that: between described connecting rod (1) and volume core body (2), be removable connection.
5. volume core according to claim 2, is characterized in that: the distance between described multiple through holes (4) and volume core body (2) is different.
6. volume core according to claim 1, is characterized in that: described connecting rod (1) adopts metal material to make.
7. volume core according to claim 1, is characterized in that: described volume core body (2) adopts nonmetallic materials to make.
8. volume core according to claim 3, is characterized in that: described removable connection refers to and is spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141560.5U CN205257665U (en) | 2015-12-31 | 2015-12-31 | Roll up core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141560.5U CN205257665U (en) | 2015-12-31 | 2015-12-31 | Roll up core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205257665U true CN205257665U (en) | 2016-05-25 |
Family
ID=55999206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521141560.5U Expired - Fee Related CN205257665U (en) | 2015-12-31 | 2015-12-31 | Roll up core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205257665U (en) |
-
2015
- 2015-12-31 CN CN201521141560.5U patent/CN205257665U/en not_active Expired - Fee Related
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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: 20160525 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |