CN105643988A - Edge cutting device - Google Patents
Edge cutting device Download PDFInfo
- Publication number
- CN105643988A CN105643988A CN201610189752.6A CN201610189752A CN105643988A CN 105643988 A CN105643988 A CN 105643988A CN 201610189752 A CN201610189752 A CN 201610189752A CN 105643988 A CN105643988 A CN 105643988A
- Authority
- CN
- China
- Prior art keywords
- cutting knife
- lifting support
- knife group
- cut
- knife set
- 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.)
- Pending
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Abstract
The invention discloses an edge cutting device which comprises an upper cutting knife set and a lower cutting knife set, each of the upper cutting knife set and the lower cutting knife set comprises a hollow screw (1), at least two cutting knives (2) are arranged on the hollow screw (1), the cutting knives (2) of the upper cutting knife set and the lower cutting knife set are in one-to-one correspondence, the hollow screw (1) in the upper cutting knife set is arranged on an upper lifting support (3), and the hollow screw (1) in the lower cutting knife set is arranged on a lower lifting support (4); one end of the upper lifting support (3) is bent downwards, one end of the lower lifting support (4) is bent upwards, threads are formed in the two bends, the thread directions of the two bends are opposite, the bend of the upper lifting support is connected with the upper end of a rotary sleeve (5), and the lower lifting support is connected with the lower end of the rotary sleeve (5). According to the edge cutting device, a plurality of cutting knives are arranged, two side edges can be cut into small stripes while the edge of a film is cut, and the workload and the working time are saved greatly.
Description
Technical field
The present invention relates to a kind of edge-cutting device, be mainly used in film cutting edge.
Background technology
Film is after producing, it is necessary to cut away on the limit of both sides, and dual-side is cut out down and typically required through cutting again afterwards, to be cut into relatively fine strip, but dual-side is cut workload further that add workman.
Summary of the invention
The present invention is to solve and needed to cut again by the dual-side of the film under sanction at present, the problem that workload is big, a kind of edge-cutting device is provided for this, including upper cutting knife group and lower cutting knife group, cut cutting knife group on described and lower cutting knife group all includes a cored screw 1, cored screw 1 is provided with at least two cutting knife 2, and on cut cutting knife 2 one_to_one corresponding in cutting knife group and lower cutting knife group, on cut the cored screw 1 in cutting knife group and be arranged on lifting support 3, under cut the cored screw 1 in cutting knife group and arrange on lower lifting support 4; One end downward bending of described upper lifting support 3, one end upwards bending of lower lifting support 4, two bending parts are equipped with screw thread, and the hand of spiral of two bending parts is contrary, the bending of upper lifting support 3 is connected with the upper end of pivoted housing 5, and lower lifting support 4 is connected with the lower end of pivoted housing 5.
Edge-cutting device of the present invention, described pivoted housing 5 is additionally provided with one handle 6.
The invention has the beneficial effects as follows:
Owing to being provided with multiple cutting knife in the present invention, film is carried out trimming meanwhile, it is capable to dual-side to be cut into little bar, greatly saved workload and working time; And having only to by rotating pivoted housing, upper and lower lifting support just can close up or separate, easy to operate during position adjustments.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the schematic diagram of the present invention.
Detailed description of the invention
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, all can by other equivalences or there is the alternative features of similar purpose replaced.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Edge-cutting device as shown in Figure 1, including upper cutting knife group and lower cutting knife group, cut cutting knife group on described and lower cutting knife group all includes a cored screw 1, cored screw 1 is provided with at least two cutting knife 2, and on cut cutting knife 2 one_to_one corresponding in cutting knife group and lower cutting knife group, on cut the cored screw 1 in cutting knife group and be arranged on lifting support 3, under cut the cored screw 1 in cutting knife group and arrange on lower lifting support 4, described upper lifting support 3 and lower lifting support 4 lift respectively through a cylinder; One end downward bending of described upper lifting support 3, one end upwards bending of lower lifting support 4, two bending parts are equipped with screw thread, and two the hand of spiral of bending part contrary, the bending of upper lifting support 3 is connected with the upper end of pivoted housing 5, lower lifting support 4 is connected with the lower end of pivoted housing 5, and described pivoted housing 5 is additionally provided with one handle 6. Owing to being provided with multiple cutting knife in the present invention, film is carried out trimming meanwhile, it is capable to dual-side to be cut into little bar, greatly saved workload and working time; And having only to by rotating pivoted housing, upper and lower lifting support just can close up or separate, easy to operate during position adjustments.
The invention is not limited in aforesaid detailed description of the invention. The present invention expands to any new feature disclosed in this manual or any new combination, and the step of the arbitrary new method disclosed or process or any new combination.
Claims (2)
1. an edge-cutting device, including upper cutting knife group and lower cutting knife group, it is characterized in that: cut cutting knife group on described and lower cutting knife group all includes a cored screw (1), cored screw (1) is provided with at least two cutting knife (2), and on cut cutting knife (2) one_to_one corresponding in cutting knife group and lower cutting knife group, on cut the cored screw (1) in cutting knife group and be arranged on lifting support (3), under cut the cored screw (1) in cutting knife group and arrange on lower lifting support (4); One end downward bending of described upper lifting support (3), one end upwards bending of lower lifting support (4), two bending parts are equipped with screw thread, and two the hand of spiral of bending part contrary, the bending of upper lifting support (3) is connected with the upper end of pivoted housing (5), and lower lifting support (4) is connected with the lower end of pivoted housing (5).
2. edge-cutting device according to claim 1, is characterized in that: be additionally provided with one handle (6) on described pivoted housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189752.6A CN105643988A (en) | 2016-03-30 | 2016-03-30 | Edge cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189752.6A CN105643988A (en) | 2016-03-30 | 2016-03-30 | Edge cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105643988A true CN105643988A (en) | 2016-06-08 |
Family
ID=56496521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610189752.6A Pending CN105643988A (en) | 2016-03-30 | 2016-03-30 | Edge cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643988A (en) |
-
2016
- 2016-03-30 CN CN201610189752.6A patent/CN105643988A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
|
| WD01 | Invention patent application deemed withdrawn after publication |