CN204777842U - Roll web is with choosing skin mechanism - Google Patents
Roll web is with choosing skin mechanism Download PDFInfo
- Publication number
- CN204777842U CN204777842U CN201520586023.5U CN201520586023U CN204777842U CN 204777842 U CN204777842 U CN 204777842U CN 201520586023 U CN201520586023 U CN 201520586023U CN 204777842 U CN204777842 U CN 204777842U
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- paper
- reel
- support
- matrix
- choosing
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Abstract
The utility model provides a roll web is with choosing skin mechanism, is including choosing dermal plate 100 and be used for supporting the support 4 of choosing dermal plate 100, be equipped with at least one on the support 4 and be used for the installation to choose dermal plate 100's locating piece 42, choose dermal plate 100 and connect on locating piece 42, locating piece 42 is fixed locate the tip of support 4 on, choose dermal plate 100 and include base member 1 and locate interlude portion 2 that 1 one side of base member is used for opening the scroll, locate the installation department 3 that 1 opposite side of base member is used for installing base member 1, interlude portion 2 goes up to extend to base member 1 including the pointed end 21, most advanced 21 that is used for the interlude and cuts limit 22, the both sides face extension formation cutting body 23 of limit 22 to 3 upper portions of installation department cut, at least, have and to break the leatheroid promptly and do not damage the surface of choosing roll web under the paper ware again, fixed or move to install doing benefit to and realize the automatic effect the support.
Description
Technical field
The top layer that the utility model relates to paper in reel cuts field, is specifically related to a kind of paper in reel Tiao Pi mechanism.
Background technology
Paper in reel, before upper machine, will choose skin process to top layer breakage.
Choose paper device, for being peeled off by the leatheroid of paper in reel or removing the external packing of paper in reel.
In prior art: application number: 201120405486.9, the applying date: 2011-10-14, application title: pricking device for paper rolls, because point of a knife and handle are in same level, thus this pricking device for paper rolls can horizontal slip on paper easily, and cut paper, guarantees that otch is smoothly neat.Handle also can protect hand, is not hurt.Can also change when choosing after cutter damages.
In the structure of the prior art, adopt and choose cutter and cut, in use procedure, point of a knife and blade are easily damaged, and when blade is not sharp, cannot break leatheroid, when blade is too sharp, are easily broken by leatheroid but paper in reel under also scratching leatheroid.
How to design a kind of paper in reel Tiao Pi mechanism, not only can break leatheroid but also do not damage the surface of choosing paper device last volume coil paper, become the technical matters that we are badly in need of solving.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of paper in reel Tiao Pi mechanism.
The purpose of this utility model has been come by following technical solution, a kind of paper in reel Tiao Pi mechanism, comprise and choose dermatotome and for supporting the support choosing dermatotome, described support is provided with at least one for installing the locating piece choosing dermatotome, choosing dermatotome is connected on locating piece, locating piece is fixed on the end of support, choose dermatotome to comprise matrix and be located at matrix side for opening the penetration portions of paper roll, be located at matrix opposite side for installing the installation portion of matrix, described penetration portions comprises the tip for interting, tip is extended with cutting edge on matrix, described cutting edge extends to form cutting body to the two sides on installation portion top.
Described matrix top is provided with the mounting hole for fixedly mounting portion, and mounting hole is socketed on locating piece.
The midway location of described support is fixed with the sliding part for mounting bracket.
The top of described support is provided with the director connecting external movement mechanism and carry out being elevated.
Described director is fixed with the bearing pin connecting external movement mechanism.
Described support is provided with the detector for detecting paper in reel apical position.
Described cutting body is prism shapes, and cutting edge is a limit on triangular prism.
The base of the lower edge of described penetration portions and the lower edge of installation portion and matrix forms level and smooth bottom jointly.
Not only the utility model at least has can break leatheroid but also do not damage the surface of choosing paper device last volume coil paper, fixed by support or move to be provided with the effect being beneficial to and realizing automation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation choosing dermatotome in the utility model;
Fig. 3 is the birds-eye view choosing dermatotome in the utility model;
Fig. 4 is the structural representation of the utility model medium-height trestle;
In figure, choose dermatotome 100, matrix 1, bottom 11, mounting hole 12, penetration portions 2, installation portion 3, tip 21, cutting edge 22, cutting body 23, acute angle a, support 4, sliding part 41, locating piece 42, director 43, bearing pin 431, detector 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: as Fig. 1, shown in 2, a kind of paper in reel Tiao Pi mechanism described in the utility model, comprise and choose dermatotome 100 and for supporting the support 4 choosing dermatotome 100, described support 4 is provided with at least one for installing the locating piece 42 choosing dermatotome 100, choosing dermatotome 100 is connected on locating piece 42, locating piece 42 is fixed on the end of support 4, choose dermatotome 100 to comprise matrix 1 and be located at matrix 1 side for opening the penetration portions 2 of paper roll, be located at matrix 1 opposite side for installing the installation portion 3 of matrix 1, described penetration portions 2 comprises the tip 21 for interting, most advanced and sophisticated 21 are extended with cutting edge 22 on matrix 1, described cutting edge 22 extends to form cutting body 23 to the two sides on installation portion 3 top, not only at least have and can break leatheroid but also do not damage the surface of choosing paper device last volume coil paper, fix support or move that the effect being beneficial to and realizing automation being installed.
The technical scheme of the application, changing in prior art utilizes blade to carry out the mode cut, the mode backing down paper roll is interted by the tip place choosing dermatotome 100, the leatheroid of circumferencial direction or paper tear are opened, a cutting edge 22 is utilized to extend to form cutting body 23 to the two sides on installation portion 3 top, make full use of an oblique slope extended to form, the most advanced and sophisticated paper roll to circumferencial direction gradually moves, and realizes opening of circumferencial direction paper roll and splits.
Dermatotome 100 will be chosen fixing or mobile by support 4, utilize the mutual motion of choosing between dermatotome 100 and paper in reel epidermis, realize support 4 to drag and choose dermatotome 100 and insert in the epidermis of paper in reel, what the cutting edge 22 making full use of inclination carried out upwardly formula tears paper or leatheroid, fundamentally solve and utilize blade to carry out the mode cut, avoid the danger using cutter to bring, and without grinding cutting edge 22, can use always, avoid utilizing blade to carry out cutting the mode needing grinding.
As shown in Fig. 1 ~ 4, a kind of paper in reel Tiao Pi mechanism, comprise and choose dermatotome 100 and for supporting the support 4 choosing dermatotome 100, described support 4 is provided with at least one for installing the locating piece 42 choosing dermatotome 100, choosing dermatotome 100 is connected on locating piece 42, and locating piece 42 is fixed on the end of support 4.
Support 4 is axis body or the body of rod, also can be metal sheet, or the rectangular plate of strip, be fixedly mounted on the locating piece 42 of support 4 end by choosing dermatotome 100, choose dermatotome 100 by support 4 drive to move, support 4 is arranged on slide rail, utilizes the position of slide rail to support 4 to regulate, thus realize the control of automation.
The midway location of described support 4 is fixed with the sliding part 41 for mounting bracket 4.
In the embodiment of the present application: a slide rail vertically installed is set, the sliding part 41 of support 4 is arranged in slide rail, at least one sliding part 41 is set, this sliding part 41 can be a slide block, or the slide block of a bar shaped, slide block is connected to the slip carrying out in slide rail coming and going, pull and can promote support 4, thus regulate support 4 end to choose the position of dermatotome 100, by the adjustment of choosing dermatotome position, thus intert and tear apart the paper in reel epidermis of different-diameter.
The top of described support 4 is provided with the director 43 connecting external movement mechanism and carry out being elevated.
In another embodiment of the application: director 43 is set on the top of support 4 or sidepiece, connect outside kinematic mechanism by guides 43, such as chain or gear, guide rod etc., drive support 4 to carry out being elevated and back and forth movement by the kinematic mechanism of outside.
Wherein, director 43 is the projection that the top of support 4 or sidepiece extend outward, and this projection can be the shape of rule or have the projection of bayonet socket or screw thread mouth, so that orienting lug 43 is connected with the kinematic mechanism of outside.Preferably, in the application, director 43 is a triangular prism, its inclined-plane extends along the edge of support 4 to the midway location of support 4, thus when ensureing that director 43 is stressed, can be stressed along the midway location of support 4, thus drive support 4 to move along the center-point of midway location or focus point, ensure the operation of choosing dermatotome 100 balance and stability of support 4 end, ensure the direction stress equalization that paper in reel epidermis is torn.
Described director 43 is fixed with the bearing pin 431 connecting external movement mechanism.
In the above embodiments of the present application: be installed with bearing pin 431 on director 43, be connected with chain, gear or connecting rod by bearing pin 431, be connected with bearing pin 431 by external agencies such as chain, gear or connecting rods, thus drive the support 4 under director 43 to carry out being elevated or the back and forth movement such as left and right, or oblique movement.
Described support 4 is provided with the detector 5 for detecting paper in reel apical position.
In the another embodiment of the application: detector 5 is position detector, this detector 5 is for detecting the height of paper in reel, thus ensure that external movement mechanism drives support 4 to move to the edge of paper in reel, and then the dermatotome 100 of choosing of support 4 end is inserted in the epidermis of paper in reel.
Measured the height of paper in reel by detector 5, make support 4 rest on paper in reel top, the dermatotome 100 of choosing on support 4 inserts in the epidermis of paper in reel along the axis of paper in reel, thus peels off the exocuticle of paper in reel.
Choose dermatotome 100, comprise matrix 1 for both sides, bottom be the trapezoidal of right angle, two vertical square edges connect as one with the penetration portions 2 of front end left end as shown in Figure 1 respectively and the installation portion 3 of rear end right-hand member as shown in Figure 1 connects as one, the right-hand member that described penetration portions 2 is fixedly connected on the left end of matrix 1, installation portion 3 is fixedly connected on matrix 1, matrix 1, penetration portions 2, installation portion 3 three form a set square structure jointly, adopt metal sheet to make and have higher service life and resistance to abrasion.
Also plastic flagstone or plank be can adopt, selection and making are convenient to.The sheet material that other hard materials such as carbon fiber board are formed can meet operating needs.
It can be the right-angled triangle plate body of 30 degree for acute angle a that matrix 1, penetration portions 2, installation portion 3 three form a set square structure jointly, the hypotenuse part being conducive to right-angled triangle plate body top cuts, by cutting edge 22 pairs of paper of hypotenuse part or vertically backing down of leatheroid, realize tearing.
And be located at matrix 1 side for opening the penetration portions 2 of paper roll, penetration portions 2 has sharp parts and oblique cuts part, utilize sharp parts under the leatheroid or paper of the axis insertion paper in reel of paper in reel, the circumference being axially perpendicular to paper in reel of paper in reel, the penetration portions 2 that leatheroid in paper in reel circumference or paper are axially inserted into tears apart, and oblique cutting edge 22 is conducive to paper or the leatheroid that penetration portions 2 tears apart web surfaces faster.
Be located at matrix 1 opposite side for installing the installation portion 3 of matrix 1, installation portion 3 is for being connected to the trapezoidal plate of matrix 1 right side, vertical edges on the right side of installation portion 3 is perpendicular to bottom 11, by installation portion 3, cutting edge 22 is supported the oblique cutting edge 22 of formation, cutting edge 22 extends to form the cutting body 23 of prism shapes to the two sides on installation portion 3 top, cutting edge 22 is a limit of triangular prism upper end, utilizes the limit of triangular prism upper end to carry out cutting and be conducive to cutting edge 22 and better paper or leatheroid torn apart.
Described penetration portions 2 tip 21, most advanced and sophisticated 21 comprised for interting can be that leg-of-mutton acute angle is most advanced and sophisticated, also can be the structure that pointed rivet head etc. is sharp-pointed.
Most advanced and sophisticated 21 extend to form cutting edge 22 to matrix 1 top edge, and described cutting edge 22 extends to form cutting body 23 to the two sides on installation portion 3 top.To utilize on cutting body 23 pairs of cutting edges 22 stressed decomposes, thus the stressed bottom surface of changing cutting body 23 into making cutting edge 22 limit or a line is stressed, reduces intensity when cutting edge 22 tears paper.
Decomposed in matrix 1 and installation portion 3 by pressure by the bottom surface of cutting body 23, ensure overall stress equalization, interstructural stability is higher, not frangibility.
The base of the lower edge of described penetration portions 2 and the lower edge of installation portion 3 and matrix 1 forms level and smooth bottom 11 jointly.Bottom 11 is a level and smooth plane, is contacted with paper or leatheroid by plane, avoids bottom 11 to cut paper or the leatheroid of choosing dermatotome 100 bottom, realizes the protection treating processing paper or leatheroid, avoids waste.
Described penetration portions 2 is acute triangle, adopts simple structure, is convenient to processing and manufacturing.
Acute angle a in described acute triangle is in the scope of 5 degree to 45 degree.Acute angle in acute triangle tapers off to a point, the tip of the less formation of angle is more sharp-pointed just can insert in paper in reel faster, be conducive to realization to cut, but it is too sharp-pointed that acute angle crosses apiculus, is also more prone to fracture, therefore adopt the tip that the acute angle a in acute triangle is formed in the scope of 5 degree to 45 degree, there is good effect, when wherein acute angle is 30 degree, the tip of formation is comparatively stable, and intensity is higher.
Described matrix 1 top is provided with the mounting hole 12 for fixedly mounting portion 3.Mounting handle or be connected with support in mounting hole 12, is conducive to operating choosing dermatotome 100.
Be provided with at least one mounting hole 12 in described installation portion 3, when mounting hole 12 is a screw, the rod-shaped scaffolds such as screw rod can be installed.
Described mounting hole 12 is polygonal through hole.A circular mounting hole 12 is set, can rotates when choosing dermatotome 100 and being stressed, therefore adopt polygonal column, be plugged in polygonal through hole, thus choosing of avoiding a mounting hole 12 to install dermatotome 100 is stressed to be rotated.
Run through in described installation portion 3 and have two foursquare mounting holes 12.Two foursquare mounting holes 12 are adopted directly to be connected to by installation portion 3 in two cuboids, not only accurate positioning but also can not rotate.
By foregoing description, those skilled in the art can implement.
Above content described in this specification sheets is only to the explanation of the utility model structure example; And the utility model parts title of getting also can be different, all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.
Claims (8)
1. a paper in reel Tiao Pi mechanism, it is characterized in that: comprise the support (4) chosen dermatotome (100) and choose dermatotome (100) for support, described support (4) is provided with at least one for installing the locating piece (42) choosing dermatotome (100), choosing dermatotome (100) is connected on locating piece (42), locating piece (42) is fixed on the end of support (4), choose dermatotome (100) to comprise matrix (1) and be located at matrix (1) side for opening the penetration portions (2) of paper roll, be located at matrix (1) opposite side for installing the installation portion (3) of matrix (1), described penetration portions (2) comprises the tip (21) for interting, most advanced and sophisticated (21) are extended with cutting edge (22) on matrix (1), described cutting edge (22) extends to form cutting body (23) to the two sides on installation portion (3) top.
2. paper in reel Tiao Pi mechanism according to claim 1, is characterized in that: described matrix (1) top is provided with the mounting hole (12) for fixedly mounting portion (3), and mounting hole (12) is socketed on locating piece (42).
3. paper in reel Tiao Pi mechanism according to claim 1, is characterized in that: the midway location of described support (4) is fixed with the sliding part (41) for mounting bracket (4).
4. paper in reel Tiao Pi mechanism according to claim 1, is characterized in that: the top of described support (4) is provided with the director (43) connecting external movement mechanism and carry out being elevated.
5. paper in reel Tiao Pi mechanism according to claim 4, is characterized in that: described director (43) is fixed with the bearing pin (431) connecting external movement mechanism.
6. paper in reel Tiao Pi mechanism according to claim 1, is characterized in that: described support (4) is provided with the detector (5) for detecting paper in reel apical position.
7. paper in reel Tiao Pi mechanism according to claim 1, is characterized in that: described cutting body (23) is prism shapes, and cutting edge (22) is the limit of on triangular prism.
8. paper in reel Tiao Pi mechanism according to claim 1, is characterized in that: the base of the lower edge of described penetration portions (2) and the lower edge of installation portion (3) and matrix (1) forms level and smooth bottom (11) jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586023.5U CN204777842U (en) | 2015-08-07 | 2015-08-07 | Roll web is with choosing skin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586023.5U CN204777842U (en) | 2015-08-07 | 2015-08-07 | Roll web is with choosing skin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777842U true CN204777842U (en) | 2015-11-18 |
Family
ID=54517939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520586023.5U Expired - Fee Related CN204777842U (en) | 2015-08-07 | 2015-08-07 | Roll web is with choosing skin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204777842U (en) |
-
2015
- 2015-08-07 CN CN201520586023.5U patent/CN204777842U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160807 |