CN204977571U - Last necking tool of corrugated box - Google Patents
Last necking tool of corrugated box Download PDFInfo
- Publication number
- CN204977571U CN204977571U CN201520746008.2U CN201520746008U CN204977571U CN 204977571 U CN204977571 U CN 204977571U CN 201520746008 U CN201520746008 U CN 201520746008U CN 204977571 U CN204977571 U CN 204977571U
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- CN
- China
- Prior art keywords
- necking tool
- corrugated case
- tooth
- case according
- outer arcuate
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- 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 provides a last necking tool of corrugated box, which comprises a body, the body is the arch, and its outer arcwall face one end is equipped with the straight flange blade, and the other end is equipped with the supporting part, be equipped with between blade and the supporting part along the arc recess of outer arcwall face, the both sides of arc recess are equipped with a plurality of profile of tooth structures, between the outer arcwall face and interior arcwall face of body, just are close to the supporting part and are equipped with two lines of fixed orificess, and every line is 3, and the center of every capable fixed orifices is the same to the distance in the centre of a circle that the arch body corresponds. The profile of tooth structure of blade, improved the work efficiency of cutter, the profile of tooth structure of crescent has increased the atress of blade to make life extension to the original twice of cutter, the effect of just slotting is better.
Description
Technical field
The utility model relates to necking tool on a kind of corrugated case.
Background technology
After corrugated case in road processing, it is that wheel turns on scouring machine that the cutting of conventional cartons adopts more, and the part that cuts of groover is made up of upper and lower two groups of break bars, and necking tool divides again upper slitter and lower cutter, wherein upper slitter has again dividing of front cutter, rear cutter, and upper and lower cutter is arranged on upper and lower two groups of break bars respectively.Lower cutter is less than their toroidal cavities of two by two measure-alike annulus and one, and the width of groove equals the thickness of cutter, and cutter makes shearing motion with the running of equipment in the groove of lower cutter.Upper slitter comprises front cutter and rear cutter, and shearing motion is made in the running of forward and backward cutter all with equipment in the groove of lower cutter.The forward and backward cutter of prior art necking tool is square edge blade, and this kind of blade work efficiency is lower, and the long-time blade that uses is easily blunt, and service life is lower, needs often to change, and cost drops into higher.
Summary of the invention
In view of this, the utility model is intended to propose necking tool on a kind of corrugated case, easily blunt with the rear cutter solving the necking tool of existing printing machine, the problem that service life is lower.
For achieving the above object, the technical solution of the utility model is achieved in that
Necking tool on a kind of corrugated case, comprise body, described body is arch, and its one end, outer arcuate face is provided with square edge blade, and the other end is provided with support portion, the arc groove along outer arcuate face is provided with between blade and support portion, the both sides of described arc groove are provided with some tooth-shape structures, between the outer arcuate face of body and concave profile, and are provided with two row fixing holes near support portion, often row 3, often the center of row fixing hole is identical to the distance in the center of circle corresponding to arch body.
Further, described square edge blade is also provided with tooth-shape structure, and described tooth-shape structure is triangle or trapezoidal.
Further, the tooth-shape structure on described arc groove both sides is triangle, trapezoidal or crescent.
Further, the outer arcuate face of arch body or the central angle corresponding to concave profile are 50-70 degree.
Further, the outer arcuate face of arch body or the central angle corresponding to concave profile are 55-65 degree.
Further, described square edge blade connects outer arcuate face by connecting arcwall face, and the center of circle connected corresponding to arcwall face is contrary with the direction, the center of circle corresponding to outer arcuate face.
Further, described arc groove is U-shaped or semicircle or is less than the arcuate structure of semicircle.
Further, described arc groove is semicircle.
Further, described fixing hole or comprise a rectangle and be located at the semicircle at rectangle two ends, or be ellipse.
Further, the line of described support portion near the center of circle corresponding to tooth-shape structure one side to arch body is through fixing hole.
Relative to prior art, on a kind of corrugated case described in the utility model, necking tool has following advantage:
The tooth-shape structure of blade, improves the operating efficiency of cutter, and meniscate tooth-shape structure increases the stressed of blade, and cutting-tool's used life can extend to original twice, and fluting effect is better.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view of necking tool on a kind of corrugated case described in the utility model embodiment;
Fig. 2 is the stereogram of necking tool on a kind of corrugated case described in the utility model embodiment.
Description of reference numerals:
1-body, 111-arc groove, 1111-tooth-shape structure, 112-connects arcwall face, 1121-square edge blade, 113-support portion, 12-concave profile, 13-fixing hole.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Necking tool on a kind of corrugated case, comprise body 1, described body 1 is in arch, its one end, outer arcuate face is provided with square edge blade 1121, the other end is provided with support portion 113, the arc groove 111 along outer arcuate face is provided with between blade and support portion 113, the both sides of described arc groove 111 are provided with some tooth-shape structures 1111, between the outer arcuate face of body 1 and concave profile 12, and be provided with two row fixing holes 13 near support portion 113, often row 3, often the center of row fixing hole 13 is identical to the distance in the center of circle corresponding to arch body 1.
Square edge blade 1121 is also provided with tooth-shape structure 1111, and described tooth-shape structure 1111 is triangle or trapezoidal.
The tooth-shape structure 1111 on arc groove 111 both sides is triangle, trapezoidal or crescent, and tooth-shape structure 1111 preferably crescent.
The outer arcuate face of arch body 1 or the central angle corresponding to concave profile 12 are 50-70 degree, and preferably, the outer arcuate face of arch body 1 or the central angle corresponding to concave profile 12 are 55-65 degree.
Square edge blade 1121 connects outer arcuate face by connecting arcwall face 112, and the center of circle connected corresponding to arcwall face 112 is contrary with the direction, the center of circle corresponding to outer arcuate face.
Arc groove 111 is U-shaped or semicircle or is less than the arcuate structure of semicircle, and preferably, described arc groove 111 is semicircle.
Described fixing hole 13 or comprise a rectangle and be located at the semicircle at rectangle two ends, or be ellipse.
The line of support portion 113 near the center of circle corresponding to tooth-shape structure 1,111 one side to arch body 1 is through fixing hole 13.
Operation principle:
Body 1 is fixed in the groove of lower cutter by fixing hole 13, fixing hole 13 is near support portion, dynamics and the flexibility of body 1 front portion can be improved, when processing carton, cardboard with case high-voltage line is transported to round cut part by conveying mechanism, body both can be used as front cutter and also can be used as rear cutter, when as front cutter, cut from the forward position of cardboard, line ball place to cardboard, front cutter quits work, cardboard moves on, to lower line ball place, body 1 inserts as rear cutter, square edge blade 1121 first pricks a hole on cardboard, then cutting is started, to cardboard tail end, whole fluting operation completes, tooth-shape structure 1111 reduces the stressed of body 1, accelerate cutting speed simultaneously, and after work a period of time, before, rear cutter exchanges, cutter life at least extends twice.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. necking tool on a corrugated case, it is characterized in that: comprise body, described body is arch, and its one end, outer arcuate face is provided with square edge blade, and the other end is provided with support portion, the arc groove along outer arcuate face is provided with between blade and support portion, the both sides of described arc groove are provided with some tooth-shape structures, between the outer arcuate face of body and concave profile, and are provided with two row fixing holes near support portion, often row 3, often the center of row fixing hole is identical to the distance in the center of circle corresponding to arch body.
2. necking tool on a kind of corrugated case according to claim 1, is characterized in that: described square edge blade is also provided with tooth-shape structure, and described tooth-shape structure is triangle or trapezoidal.
3. necking tool on a kind of corrugated case according to claim 1, is characterized in that: the tooth-shape structure on described arc groove both sides is triangle, trapezoidal or crescent.
4. necking tool on a kind of corrugated case according to claim 1, is characterized in that: the outer arcuate face of arch body or the central angle corresponding to concave profile are 50-70 degree.
5. necking tool on a kind of corrugated case according to claim 4, is characterized in that: the outer arcuate face of arch body or the central angle corresponding to concave profile are 55-65 degree.
6. necking tool on a kind of corrugated case according to claim 1, is characterized in that: described square edge blade connects outer arcuate face by connecting arcwall face, and the center of circle connected corresponding to arcwall face is contrary with the direction, the center of circle corresponding to outer arcuate face.
7. necking tool on a kind of corrugated case according to claim 1, is characterized in that: described arc groove is U-shaped or semicircle or is less than the arcuate structure of semicircle.
8. necking tool on a kind of corrugated case according to claim 7, is characterized in that: described arc groove is for semicircle.
9. necking tool on a kind of corrugated case according to claim 1, is characterized in that: described fixing hole or comprise a rectangle and be located at the semicircle at rectangle two ends, or be ellipse.
10. necking tool on a kind of corrugated case according to claim 9, is characterized in that: the line of described support portion near the center of circle corresponding to tooth-shape structure one side to arch body is through fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746008.2U CN204977571U (en) | 2015-09-22 | 2015-09-22 | Last necking tool of corrugated box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746008.2U CN204977571U (en) | 2015-09-22 | 2015-09-22 | Last necking tool of corrugated box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977571U true CN204977571U (en) | 2016-01-20 |
Family
ID=55111982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520746008.2U Expired - Fee Related CN204977571U (en) | 2015-09-22 | 2015-09-22 | Last necking tool of corrugated box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204977571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775993A (en) * | 2016-08-25 | 2018-03-09 | 天津王朝包装印刷制品有限公司 | A kind of necking tool and its application method for carton fluting |
| CN110562560A (en) * | 2019-08-28 | 2019-12-13 | 马鞍山市松林刮刀锯有限公司 | paper extraction packing tears a mouthful processingequipment convenient to change |
-
2015
- 2015-09-22 CN CN201520746008.2U patent/CN204977571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775993A (en) * | 2016-08-25 | 2018-03-09 | 天津王朝包装印刷制品有限公司 | A kind of necking tool and its application method for carton fluting |
| CN110562560A (en) * | 2019-08-28 | 2019-12-13 | 马鞍山市松林刮刀锯有限公司 | paper extraction packing tears a mouthful processingequipment convenient to change |
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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: 20160120 Termination date: 20210922 |