CN207189772U - Variable-sized horizontal cutting means - Google Patents
Variable-sized horizontal cutting means Download PDFInfo
- Publication number
- CN207189772U CN207189772U CN201721208892.XU CN201721208892U CN207189772U CN 207189772 U CN207189772 U CN 207189772U CN 201721208892 U CN201721208892 U CN 201721208892U CN 207189772 U CN207189772 U CN 207189772U
- Authority
- CN
- China
- Prior art keywords
- cut
- knife
- roller
- rotating base
- oblique adjusting
- 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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- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a kind of variable-sized horizontal cutting means, including cutting mechanism and cut-off knife oblique adjusting mechanism, cutting mechanism includes lower straight cut-off knife and installed in the upper spiral cut-off knife cut on roller, cuts roller and is connected with drum rotation speed controlling organization；Cut-off knife oblique adjusting mechanism includes rotating base, and one end and rotation axis connection, the other end of rotating base pass through linkage and oblique adjusting motor connection；Cutting mechanism is arranged on the rotating base.Lateral shear severing is realized to roll web using circular knife；Using the adjustment of rotational speed of cut-off knife roller, the type page size of different length is cut out；Using the oblique adjusting mechanism of cut-off knife roller, ensure the severing trimming after roll web severing perpendicular to paper side.Roll web horizontal cutting can be gone out to plurality of specifications, and every kind of scale lengths are consistent.
Description
Technical field
It the utility model is related to a kind of printing equipment, more particularly to a kind of variable-sized horizontal cutting means.
Background technology
A kind of postorder processing after web printing is that roll web is laterally cut into isometric sheet-fed, the length cut
Because of printing surface different, there is plurality of specifications.
Equipment of the prior art can only be applicable a kind of specification mostly, can only adapt to different rule by changing part of appliance
Lattice.
The content of the invention
The purpose of this utility model is to provide a kind of variable-sized horizontal cutting means.
The purpose of this utility model is achieved through the following technical solutions：
Variable-sized horizontal cutting means of the present utility model, including cutting mechanism and cut-off knife oblique adjusting mechanism, it is described to cut
Mechanism includes lower straight cut-off knife and installed in the upper spiral cut-off knife cut on roller, described to cut roller and drum rotation speed controlling organization
Connection；
The cut-off knife oblique adjusting mechanism includes rotating base, and one end and rotation axis connection, the other end of the rotating base lead to
Cross linkage and oblique adjusting motor connection；
The cutting mechanism is arranged on the rotating base.
What the utility model embodiment provided it can be seen from above-mentioned technical scheme provided by the utility model is variable-sized
Horizontal cutting means, it can realize that length specification on demand is cut to roll web, cutoff length is freely adjustable.
Brief description of the drawings
Fig. 1 a, Fig. 1 b are respectively the cutting mechanism for the variable-sized horizontal cutting means that the utility model embodiment provides
Side and end structure illustration.
Fig. 2 is that the structure of the cut-off knife oblique adjusting mechanism for the variable-sized horizontal cutting means that the utility model embodiment provides is shown
It is intended to.
In figure：
Roller is cut 1. cut motor, 2., spiral cut-off knife on 3., straight cut-off knife under 4., 5. rotary shafts, 6. rotating bases, 7.
Oblique adjusting motor, 8. paper.
Embodiment
The utility model embodiment is described in further detail below in conjunction with accompanying drawing.In the utility model embodiment
The content not being described in detail belongs to prior art known to professional and technical personnel in the field.
Variable-sized horizontal cutting means of the present utility model, its preferable embodiment are：
Including cutting mechanism and cut-off knife oblique adjusting mechanism, the cutting mechanism includes lower straight cut-off knife and installed in cutting on roller
Upper spiral cut-off knife, the roller that cuts is connected with drum rotation speed controlling organization；
The cut-off knife oblique adjusting mechanism includes rotating base, and one end and rotation axis connection, the other end of the rotating base lead to
Cross linkage and oblique adjusting motor connection；
The cutting mechanism is arranged on the rotating base.
The drum rotation speed controlling organization includes cutting motor and controller.
The utility model realizes lateral shear severing to roll web using circular knife；Using the adjustment of rotational speed of cut-off knife roller,
Cut out the type page size of different length；Using the oblique adjusting mechanism of cut-off knife roller, ensure that the severing trimming after roll web severing is hung down
Directly in paper side.The utility model can go out roll web horizontal cutting plurality of specifications, and every kind of scale lengths are consistent.
The utility model has the advantages and positive effects of：
The cooperative work of spiral cut-off knife and straight cut-off knife can realize shearing severing to paper, and small, paper tear is impacted in severing
Phenomenon is not notable, and severing trimming otch is neatly regular；The use of motor and controller is cut, can be gone out with reference to paper speed with severing
The paper of different lengths specification, adapts to different space of a whole page demands, and adjustment is simple and convenient；Cut-off knife oblique adjusting mechanism can be according to paper speed
Degree, cutoff length make corresponding adjustment so that and severing trimming cuts out the square paper of standard perpendicular to paper side, i.e., and four
Side is vertical.
Specific embodiment：
It is as shown in Figure 1 a, 1 b the cutting structure schematic diagram in the utility model, its course of work：
Upper spiral cut-off knife 3 is the cutting edge of spiral form, and lower straight cut-off knife 4 is the cutting edge of form of straight lines；Upper spiral cut-off knife 3 is located at
Cut on roller 2, cut motor 1 and can drive and cut roller 2 and rotate；Roll web continues through between upper and lower cut-off knife；As Fig. 1 a,
When being rotated shown in Fig. 1 b, the first cutting edge with lower straight cut-off knife 4 in cutting edge one end of upper spiral cut-off knife 3 intersects the changing of the relative positions, the sword of two cut-off knives
Mouthful apart from close, but do not contact；The cutting edge changing of the relative positions point of upper and lower cut-off knife is moved to the other end by this one end, is formed just as scissors
Shear effect；The paper passed through is during changing of the relative positions point moves by horizontal cutting；Cut roller 2 to rotate, constantly repeatedly paper
Open the action of severing.Cut roller 2 and driven by cutting motor 1, can continuously be rotated or intermittent rotary, passed through with reel paper
Speed match, the paper of different lengths specification can be cut out.
In the course of work described in Fig. 1 a, Fig. 1 b, due to reel paper movement and shear severing operation principle,
Sheet cutting trimming can be with paper side out of plumb.The phenomenon laterally cut for this roll web, utilize the mechanism solution in Fig. 2
Certainly.
The cut-off knife oblique adjusting structural representation being illustrated in figure 2 in the utility model, its course of work：
Roller 2, upper spiral cut-off knife 3 and lower straight cut-off knife 4 is cut to be arranged on rotating base 6；One end installation of rotating base 6
In rotary shaft 5, it can be rotated around rotary shaft 5；The other end of rotating base 6 is connected by linkage with oblique adjusting motor 7, is adjusted
Oblique motor 7 rotates does the action pushed or pulled on to rotating base 6；When rotating base 6 is by push-and-pull move, thus it is possible to vary sheet cutting
Trimming and the angle of paper side.Effect as described above is the position of specific rotating base 6, i.e., upper and lower cut-off knife cutting edge line
Position, with specific roll web severing length specification and together with specifically cutting the speed combination of roller 2, it is possible to so that
Roll web severing trimming is vertical with the side of paper 8.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (2)
1. a kind of variable-sized horizontal cutting means, it is characterised in that described to cut including cutting mechanism and cut-off knife oblique adjusting mechanism
Mechanism includes lower straight cut-off knife and installed in the upper spiral cut-off knife cut on roller, described to cut roller and drum rotation speed controlling organization
Connection；
The cut-off knife oblique adjusting mechanism includes rotating base, and one end and rotation axis connection, the other end of the rotating base pass through company
Linkage and oblique adjusting motor connection；
The cutting mechanism is arranged on the rotating base.
2. variable-sized horizontal cutting means according to claim 1, it is characterised in that the drum rotation speed controlling organization
Including cutting motor and controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208892.XU CN207189772U (en) | 2017-09-20 | 2017-09-20 | Variable-sized horizontal cutting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208892.XU CN207189772U (en) | 2017-09-20 | 2017-09-20 | Variable-sized horizontal cutting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207189772U true CN207189772U (en) | 2018-04-06 |
Family
ID=61789723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721208892.XU Expired - Fee Related CN207189772U (en) | 2017-09-20 | 2017-09-20 | Variable-sized horizontal cutting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207189772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3928936A1 (en) | 2020-06-26 | 2021-12-29 | Albert Handtmann Maschinenfabrik GmbH & Co. KG | Shearing device |
-
2017
- 2017-09-20 CN CN201721208892.XU patent/CN207189772U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3928936A1 (en) | 2020-06-26 | 2021-12-29 | Albert Handtmann Maschinenfabrik GmbH & Co. KG | Shearing device |
| US11975458B2 (en) | 2020-06-26 | 2024-05-07 | Albert Handtmann Maschinenfabrik Gmbh & Co. Kg | Separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180406 |