CN105171823A - Waste discharging device for knife roll of rotary die-cutting machine - Google Patents
Waste discharging device for knife roll of rotary die-cutting machine Download PDFInfo
- Publication number
- CN105171823A CN105171823A CN201510514192.2A CN201510514192A CN105171823A CN 105171823 A CN105171823 A CN 105171823A CN 201510514192 A CN201510514192 A CN 201510514192A CN 105171823 A CN105171823 A CN 105171823A
- Authority
- CN
- China
- Prior art keywords
- cutting die
- base
- needle body
- cutting
- cutting machine
- 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.)
- Granted
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a waste discharging device for a knife roll of a rotary die-cutting machine. The waste discharging device comprises a cutting die and movable shaft shoulders arranged at the ends of the cutting die. An inner cavity of the cutting die is hollow, the cavity wall of the cutting die is uniform, and the inner cavity of the cutting die is filled with an elastic component. A special-shaped ejector pin is arranged on the upper portion of the elastic component. The special-shaped ejector pin makes direct contact with the elastic component. The special-shaped ejector pin is composed of two parts which are a pin body and a base. The pin body is fixedly connected to the upper portion of the base. One part of the pin body stretches out of the surface of the cutting die, and the other part of the pin body stretches into the inner cavity of the cutting die. The pin body is provided with a plurality of arc surfaces, and every two arc surfaces are symmetric. The base is round. An indentation is formed in the base. The shape of the indentation is matched with the shape of the lower portion of the pin body. The waste discharging device for the knife roll of the rotary die-cutting machine is simple in structure, convenient to use, high in practicality, suitable for various products with small shapes and small gaps, and capable of discharging waste completely, improving production efficiency and reducing production cost.
Description
Technical field
The present invention relates to engraving grinding tool technical field, what be specifically related to is a kind of circular pressing and cutting machine rotor waste discharge apparatus.
Background technology
The bed of circular pressing and cutting machine and the working portion of crush-cutting mechanism are all columnar, during work, material is delivered between mold pressing plate cylinder and pressure roller by feeding-in roll, is clamped carry out cross cutting to cylinder by both, mold cutting plate drum rotating one week, completes a working cycles.Circular pressing and cutting machine can produce waste material when cutting product, how good waste discharge has a great impact the service life to rotor, the dimension of picture gap that client gives is too little, quantity is too many, the waste material cut out easily is stuck in the edge of a knife, repeatedly roller cuts rear material stacking in the middle of the edge of a knife, does not have space to dodge, and causes the edge of a knife to be extruded to collapse the phenomenon of cutter, and cutter jaggy directly impact will cut out the integrality of product.
For the variation of market product, common switchblade cannot meet the demands, because product gap is more and more less, figure is also more and more irregular, and common thimble requires gap more than 0.8mm, and the product between the 0.2-0.8mm of product gap gets more and more, because common thimble is an entirety, the product little to various shape small―gap suture is impracticable, and waste discharge is not thorough, indirectly have impact on the service life of rotor, reduce operating efficiency.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of structure simple, easy to use, practical, all practical to the product that various shape small―gap suture is little, waste discharge is clean thoroughly and the circular pressing and cutting machine rotor waste discharge apparatus of production cost of enhancing productivity, reduce.
To achieve these goals, the technical solution used in the present invention is: a kind of circular pressing and cutting machine rotor waste discharge apparatus, comprise cutting die, be arranged at the movable shaft shoulder of cutting die end, the inner chamber of cutting die is hollow, the chamber wall of cutting die is even, is filled with elastomeric element in cutting die inner chamber, and elastomeric element is glue rod or spring; Elastomeric element top is provided with special-shaped thimble, and special-shaped thimble directly contacts with elastomeric element, and special-shaped thimble is made up of two parts, a part is needle body, another part is base, and needle body is fixedly connected on base top, and a part for needle body stretches out cutting die surface, another part stretches into cutting die inner chamber, needle body is provided with symmetrically arranged multiple cambered surface between two, and multiple cambered surface splices composition irregular body mutually, and base is circular, base is provided with indent, and shape and the needle body lower shape of indent match.
Further, cutting die and the movable shaft shoulder are arrange with one heart, and the circle diameter of the movable shaft shoulder is less than cutting die;
Further, needle body is fixedly connected with the mode of base by welding;
Further, needle body and base can process various shape by processing technologys such as line cut, and minimum place can reach 0.2MM;
Further, needle body is provided with four cambered surfaces, and four cambered surfaces are symmetrical arranged between two.
The invention has the beneficial effects as follows: the inner chamber of cutting die is hollow, the chamber wall of cutting die is even, elastomeric element is filled with in cutting die inner chamber, elastomeric element top is provided with special-shaped thimble, special-shaped thimble directly contacts with elastomeric element, special-shaped thimble is made up of two parts, a part is needle body, another part is base, needle body is fixedly connected on base top, a part for needle body stretches out cutting die surface, another part stretches into cutting die inner chamber, needle body is provided with symmetrically arranged multiple cambered surface between two, base is circular, base is provided with indent, shape and the needle body lower shape of indent match, provide a kind of structure simple, easy to use, practical, the product little to various shape small―gap suture is all practical, waste discharge is clean thoroughly and can enhance productivity, reduce the circular pressing and cutting machine rotor waste discharge apparatus of production cost.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is abnormal top needle construction schematic diagram of the present invention;
Fig. 3 is needle structure schematic diagram of the present invention;
Fig. 4 is understructure schematic diagram of the present invention.
In figure: 1, cutting die, 2, the movable shaft shoulder, 3, special-shaped thimble, 4, needle body, 5, base, 6, cambered surface, 7, indent.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
For the variation of market product, common switchblade cannot meet the demands, and because product gap is more and more less, figure is also more and more irregular, common thimble requires gap more than 0.8mm, and the product between the 0.2-0.8mm of product gap gets more and more, because common thimble is an entirety, the product little to various shape small―gap suture is impracticable, waste discharge is not thorough, indirectly have impact on the service life of rotor, reduce operating efficiency, waste discharge requires extremely urgent.Common thimble is an entirety, and the special-shaped thimble of the present invention divides two parts, and a part is needle body, and a part is base.Needle body and base can process various shape by processing technologys such as line cut, and minimum place can reach 0.2MM, and special-shaped thimble compensate for the deficiency of common thimble, all practical to various shape small―gap suture, and waste discharge is clean, enhances productivity, reduces cost.
Below in conjunction with accompanying drawing, the invention will be further described.
As Figure 1-4, a kind of circular pressing and cutting machine rotor waste discharge apparatus, comprise cutting die 1, be arranged at the movable shaft shoulder 2 of cutting die 1 end, it is characterized in that, the inner chamber of cutting die 1 is hollow, the chamber wall uniform wall thickness of cutting die 1, elastomeric element is filled with in cutting die 1 inner chamber, described elastomeric element is glue rod or spring, elastomeric element top is provided with special-shaped thimble 3, special-shaped thimble 3 directly contacts with elastomeric element, special-shaped thimble 3 is made up of two parts, a part is needle body 4, another part is base 5, needle body 4 is fixedly connected on base 5 top, a part for described needle body 4 stretches out cutting die 1 surface, another part stretches into cutting die 1 inner chamber, needle body 4 is provided with symmetrically arranged multiple cambered surface 6 between two, multiple cambered surface 6 is splicing composition irregular body mutually, base 5 is circular, base 5 is provided with indent 7, shape and the needle body lower shape of indent match.
The technical scheme that the present invention optimizes further, described cutting die 1 and the movable shaft shoulder 2 are arrange with one heart, and the circle diameter of the movable shaft shoulder 2 is less than cutting die,
The technical scheme that the present invention optimizes further, described needle body 4 is fixedly connected with the mode of base 5 by welding.
The technical scheme that the present invention optimizes further, described needle body 4 and base 5 can process various shape by processing technologys such as line cut, and minimum place can reach 0.2mm.
The technical scheme that the present invention optimizes further, described needle body 4 is provided with four cambered surfaces, 6, four cambered surfaces 6 and is symmetrical arranged between two.
The inner chamber of the cutting die of the present embodiment is hollow, the chamber wall of cutting die is even, elastomeric element is filled with in cutting die inner chamber, elastomeric element top is provided with special-shaped thimble, special-shaped thimble directly contacts with elastomeric element, special-shaped thimble is made up of two parts, a part is needle body, another part is base, needle body is fixedly connected on base top, a part for needle body stretches out cutting die surface, another part stretches into cutting die inner chamber, needle body is provided with symmetrically arranged multiple cambered surface between two, base is circular, base is provided with indent, shape and the needle body lower shape of indent match, provide a kind of structure simple, easy to use, practical, the product little to various shape small―gap suture is all practical, waste discharge is clean thoroughly and can enhance productivity, reduce the circular pressing and cutting machine rotor waste discharge apparatus of production cost.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a circular pressing and cutting machine rotor waste discharge apparatus, comprise cutting die (1), be arranged at the movable shaft shoulder (2) of cutting die (1) end, it is characterized in that, the inner chamber of cutting die (1) is hollow, the chamber wall uniform wall thickness of cutting die (1), is filled with elastomeric element in cutting die (1) inner chamber, and described elastomeric element is glue rod or spring;
Elastomeric element top is provided with special-shaped thimble (3), special-shaped thimble (3) directly contacts with elastomeric element, special-shaped thimble (3) is made up of two parts, a part is needle body (4), another part is base (5), needle body (4) is fixedly connected on base (5) top, a part for described needle body (4) stretches out cutting die (1) surface, another part stretches into cutting die (1) inner chamber, needle body (4) is provided with symmetrically arranged multiple cambered surface (6) between two, multiple cambered surface (6) is splicing composition irregular body mutually, base (5) is circular, base (5) is provided with indent (7), shape and the needle body lower shape of described indent (7) match.
2. a kind of circular pressing and cutting machine rotor waste discharge apparatus according to claim 1, is characterized in that: described cutting die (1) and the movable shaft shoulder (2) are for arranging with one heart, and the circle diameter of the movable shaft shoulder (2) is less than cutting die.
3. a kind of circular pressing and cutting machine rotor waste discharge apparatus according to claim 1, is characterized in that: described needle body (4) is fixedly connected with the mode of base (5) by welding.
4. a kind of circular pressing and cutting machine rotor waste discharge apparatus according to claim 1, is characterized in that: described needle body (4) and base (5) can process various shape by processing technologys such as line cut, and minimum place can reach 0.2mm.
5. a kind of circular pressing and cutting machine rotor waste discharge apparatus according to claim 1, it is characterized in that: described needle body (4) is provided with four cambered surfaces (6), four cambered surfaces (6) are symmetrical arranged between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514192.2A CN105171823B (en) | 2015-08-20 | 2015-08-20 | A kind of circular pressing and cutting machine rotor waste discharge apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514192.2A CN105171823B (en) | 2015-08-20 | 2015-08-20 | A kind of circular pressing and cutting machine rotor waste discharge apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105171823A true CN105171823A (en) | 2015-12-23 |
| CN105171823B CN105171823B (en) | 2017-03-29 |
Family
ID=54894489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510514192.2A Active CN105171823B (en) | 2015-08-20 | 2015-08-20 | A kind of circular pressing and cutting machine rotor waste discharge apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171823B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11235699A (en) * | 1998-02-18 | 1999-08-31 | Konica Corp | Rotary boring device and lubricating device for rotary boring device |
| CN201009288Y (en) * | 2006-11-22 | 2008-01-23 | 秦培宁 | Novel thimble waste removing device |
| CN201158055Y (en) * | 2008-03-07 | 2008-12-03 | 北京哈德模具机械制造有限公司 | Full-automatic waste-discharging round-roller die cutter |
| CN103056909A (en) * | 2013-01-18 | 2013-04-24 | 坂崎雕刻模具（昆山）有限公司 | Cutting roll waste discharge device for column to column die cutting machine |
| CN103496014A (en) * | 2013-09-26 | 2014-01-08 | 苏州安洁科技股份有限公司 | Etching knife mold with ejector pins |
| CN104720095A (en) * | 2015-01-09 | 2015-06-24 | 红云红河烟草(集团)有限责任公司 | Filament cutter strand silk |
-
2015
- 2015-08-20 CN CN201510514192.2A patent/CN105171823B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11235699A (en) * | 1998-02-18 | 1999-08-31 | Konica Corp | Rotary boring device and lubricating device for rotary boring device |
| CN201009288Y (en) * | 2006-11-22 | 2008-01-23 | 秦培宁 | Novel thimble waste removing device |
| CN201158055Y (en) * | 2008-03-07 | 2008-12-03 | 北京哈德模具机械制造有限公司 | Full-automatic waste-discharging round-roller die cutter |
| CN103056909A (en) * | 2013-01-18 | 2013-04-24 | 坂崎雕刻模具（昆山）有限公司 | Cutting roll waste discharge device for column to column die cutting machine |
| CN103496014A (en) * | 2013-09-26 | 2014-01-08 | 苏州安洁科技股份有限公司 | Etching knife mold with ejector pins |
| CN104720095A (en) * | 2015-01-09 | 2015-06-24 | 红云红河烟草(集团)有限责任公司 | Filament cutter strand silk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105171823B (en) | 2017-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204935773U (en) | A kind of circular pressing and cutting machine rotor waste discharge apparatus | |
| CN105171823A (en) | Waste discharging device for knife roll of rotary die-cutting machine | |
| CN207087011U (en) | A kind of hydraulic plate shears | |
| CN104985619A (en) | Cutting device for long and thin food | |
| CN102019674A (en) | Side rubber port cutting mechanism for plastic product | |
| CN204639294U (en) | Clod wash corrugated plating shear | |
| CN102441918B (en) | Cutting knife and cutting method thereof | |
| CN205075097U (en) | Can stable vertical sponge cutting device who cuts | |
| CN212471617U (en) | Rubber cutting machine with shock-absorbing function for rubber processing | |
| CN103056909A (en) | Cutting roll waste discharge device for column to column die cutting machine | |
| CN206216796U (en) | Gluing equipment is cut in a kind of industrial automation | |
| CN105128061A (en) | Rotary horizontal-movement type sponge cutting mechanism | |
| CN205075099U (en) | Stable accurate sponge cutting structure of cutting | |
| CN204997768U (en) | Knife mould | |
| CN101367224B (en) | Processing apparatus for arcuated bamboo splints blank with fixed width and fixed thick on four sides | |
| CN203125597U (en) | Cutter roll waste discharging device of circular pressing circular die-cutting machine | |
| CN203901372U (en) | Cylindrical cutting tool for abrasive belts | |
| CN207534964U (en) | A kind of dise knife die cutting machine tool base device | |
| CN205735197U (en) | A kind of cutter sweep for refill sleeve | |
| CN218315473U (en) | Paper bowl indentation guillootine | |
| CN105128078A (en) | Adhesion-adjustable sponge cutting machine | |
| CN203853409U (en) | Closed-up shaping device of self-locking nut | |
| CN205201619U (en) | Simple and easy light guide plate protection film cutting device | |
| CN203887887U (en) | Cutter assembly with sharpening stone | |
| CN216266311U (en) | Fruit cutting tool and blocking mechanism using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |