CN104441039A - Practical punching tool - Google Patents
Practical punching tool Download PDFInfo
- Publication number
- CN104441039A CN104441039A CN201410749013.9A CN201410749013A CN104441039A CN 104441039 A CN104441039 A CN 104441039A CN 201410749013 A CN201410749013 A CN 201410749013A CN 104441039 A CN104441039 A CN 104441039A
- Authority
- CN
- China
- Prior art keywords
- punching
- practical
- punching tool
- nib
- bottom plate
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a practical punching tool and belongs to the technical field of packaging equipment. The practical punching tool comprises a circular molded bottom plate and a punching device, the molded bottom plate is provided with a die hole, the punching device comprises a punching cylinder, one end of the punching cylinder is provided with a protruding die hole punching head, and an end face of the punching cylinder with the die hole punching head is a conical side. The practical punching tool is simple in structure and convenient to use and can overcome the defect that fixing holes in a molding plate fixed with a bag making machine are different in size and cause insecurity in fixing. Meanwhile, by the aid of the practical punching tool, punching operation is simple and convenient, and punching time can be greatly shortened.
Description
Technical field
The present invention relates to a kind of practical punching tool, be specifically related to a kind of punching tool of plastics bag stereotype plate, belong to packaging facilities technical field.
Background technology
Packaging bag prepared by plastic colourprinting packaging company, pouch-type is divided a variety of: have three edge sealing bags, four edge sealing bags, Special-shaped bag, middle envelope.Wherein middle envelope is in manufacturing process, and bag is wide to be determined by stereotype plate, and stereotype plate is by corrosion resistant plate according to pouch-type width, and corrosion resistant plate thickness is 1 millimeter, is processed into the stereotype plate of certain specification size through plate shearing machine.Stereotype plate is fixed on Bag Making Machine by spill pore-forming.But due to the difference that bag is wide, need the stereotype plate of different size, and need the stereotype plate often changed on Bag Making Machine, if the fixing shakiness not of uniform size of the shrinkage pool on stereotype plate can affect the quality of the middle envelope that Bag Making Machine is made and attractive in appearance.
Summary of the invention
The object of the invention is the unfixed problem of shrinkage pool size in order to solve on Bag Making Machine on stereotype plate, provide a kind of structure simple, the punching tool of stereotype plate on Bag Making Machine easy to use.
The present invention adopts following technical scheme: a kind of practical punching tool, comprise forming bottom plate and hole punched device, described forming bottom plate is circular, described forming bottom plate is provided with nib, described hole punched device comprises impingement cylinder, one end of described impingement cylinder is provided with the nib impact head of protrusion, and the end face that described impingement cylinder is provided with nib impact head is taper surface.
Further, the diameter of described forming bottom plate is 90-95cm, and thickness is 20-25cm.
Further, the length of described impingement cylinder is 13-18cm, and diameter is 3-4cm.
Further, the height of described nib impact head is 1-2cm, and diameter is 0.5-1cm.
Structure of the present invention is simple, easy to use, the fixing hole on the stereotype plate fixed with Bag Making Machine can be avoided in different size and the shortcoming of fixing shakiness that causes, meanwhile, use punch operation of the present invention simple, punch convenient, can greatly shorten the punching time.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of impingement cylinder of the present invention.
Fig. 2 is the schematic diagram of forming bottom plate of the present invention.
Fig. 3 is using state schematic diagram of the present invention.
Reference numeral: solid plate 1, nib 2, nib impact head 3, impingement cylinder 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1-Figure 3, a kind of practical punching tool, comprises solid plate 1 and hole punched device, solid plate 1 is circular, and diameter is 95cm, and thickness is 20cm, solid plate 1 is provided with nib 2, hole punched device comprises impingement cylinder 4, and diameter is 3cm, and length is 13cm, one end of impingement cylinder 4 is provided with the nib impact head 3 of protrusion, the height of impact head is 0.5cm, and diameter is 1cm, and the end face that impingement cylinder is provided with nib impact head is taper surface.
Using method: solid plate 1 is positioned on level ground, stereotype plate is placed on circular solid plate 1, nib 2 on the circular solid plate 1 of the position alignment of punching will be needed, then nib 2 position is aimed at the nib impact head 3 of impingement cylinder 4, use the other end of hammer slowly striking impact cylinder 4, until stereotype plate is hit groove by impingement cylinder 4, form shrinkage pool.The fixed screw of shrinkage pool is the flat base screw of 5mm, and screw and stereotype plate injustice can scratch sacks.
Claims (4)
1. a practical punching tool, it is characterized in that: comprise forming bottom plate (1) and hole punched device, described forming bottom plate (1) is circular, described forming bottom plate (1) is provided with nib (2), described hole punched device comprises impingement cylinder (4), one end of described impingement cylinder (4) is provided with the nib impact head (3) of protrusion, and the end face that described impingement cylinder is provided with nib impact head is taper surface.
2. a kind of practical punching tool as claimed in claim 1, is characterized in that: the diameter of described forming bottom plate (1) is 90-95cm, and thickness is 20-25cm.
3. a kind of practical punching tool as claimed in claim 1, is characterized in that: the length of described impingement cylinder (4) is 13-18cm, and diameter is 3-4cm.
4. a kind of practical punching tool as claimed in claim 1, is characterized in that: the height of described nib impact head (3) is 1-2cm, and diameter is 0.5-1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749013.9A CN104441039A (en) | 2014-12-08 | 2014-12-08 | Practical punching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749013.9A CN104441039A (en) | 2014-12-08 | 2014-12-08 | Practical punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441039A true CN104441039A (en) | 2015-03-25 |
Family
ID=52888175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410749013.9A Pending CN104441039A (en) | 2014-12-08 | 2014-12-08 | Practical punching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441039A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200592A (en) * | 2000-12-27 | 2002-07-16 | Konica Corp | Punching device and image forming device |
| CN1915655A (en) * | 2005-08-15 | 2007-02-21 | 盛锵技研工业股份有限公司 | Punching bore knife in machine of making bags, and preparation method |
| CN202656240U (en) * | 2012-08-02 | 2013-01-09 | 浙江超伟机械有限公司 | Punching machine capable of punching material subjected to continuous operation |
| CN204339892U (en) * | 2014-12-08 | 2015-05-20 | 江苏申凯包装高新技术股份有限公司 | A kind of practical punching tool |
-
2014
- 2014-12-08 CN CN201410749013.9A patent/CN104441039A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200592A (en) * | 2000-12-27 | 2002-07-16 | Konica Corp | Punching device and image forming device |
| CN1915655A (en) * | 2005-08-15 | 2007-02-21 | 盛锵技研工业股份有限公司 | Punching bore knife in machine of making bags, and preparation method |
| CN202656240U (en) * | 2012-08-02 | 2013-01-09 | 浙江超伟机械有限公司 | Punching machine capable of punching material subjected to continuous operation |
| CN204339892U (en) * | 2014-12-08 | 2015-05-20 | 江苏申凯包装高新技术股份有限公司 | A kind of practical punching tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |