CN103786191A - Electrothermal slitting cutter - Google Patents
Electrothermal slitting cutter Download PDFInfo
- Publication number
- CN103786191A CN103786191A CN201310756333.2A CN201310756333A CN103786191A CN 103786191 A CN103786191 A CN 103786191A CN 201310756333 A CN201310756333 A CN 201310756333A CN 103786191 A CN103786191 A CN 103786191A
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- China
- Prior art keywords
- electrothermal
- stock
- slitting knife
- rolled
- bar
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Abstract
The invention discloses an electrothermal slitting cutter comprising a pressing element, an electrothermal element, a slitting blade and an abut connector. The electrothermal element is arranged at one end of the pressing element; the slitting blade is rotatably arranged at one end of the pressing element corresponding to the electrothermal element; the abut connector is rotatably arranged at the bottom of the slitting blade. Thus, circuit board substrates after being cut can be prevented from producing burrs, swarfs and powders, and cleanness of working site and health of operators can be maintained.
Description
Technical field
The present invention relates to board substrate cutting apparatus, relate in particular to a kind of electrothermal bar breaking tool of smear metal that can not produce while cutting board substrate.
Background technology
After traditional circuit-board base material cutting, often there will be burr, and the process that cuts has smear metal and dust dissipation everywhere, not only affect the clean and tidy of workplace, the health that also can endanger staff.
Summary of the invention
The object of the invention is to be to provide a kind of electrothermal bar breaking tool, can avoid cutting rear board substrate and produce burr and smear metal, dust, and can maintenance work occasion clean and staff's health.
According to an aspect of the present invention, provide a kind of electrothermal bar breaking tool, comprise rolled-up stock, electrothermal piece, slitting knife and fitting, electrothermal piece is located at rolled-up stock one end; Slitting knife is rotatably located at one end of the corresponding electrothermal piece of rolled-up stock; Fitting is rotatably located at slitting knife bottom side.
In some embodiments: rolled-up stock comprises first end and the second end, and first end is hubbed at board substrate cutting apparatus, electrothermal piece and slitting knife are located at the second end both sides.
In some embodiments: the second end one side is also equipped with carries bar and accommodation hole, and accommodation hole extends to and carries in bar from the second end opposite side.
In some embodiments: rolled-up stock connecting circuit board base material cutting equipment.
In some embodiments: slitting knife is discoidal blade.
In some embodiments: fitting comprises the body of rod and butt cutter, butt cutter is located at this body of rod and corresponding slitting knife, and this body of rod is driven by board substrate cutting apparatus and rotates.
The present invention is simple in structure, easy to use, can avoid cutting rear board substrate and produce burr and smear metal, dust, and can maintenance work occasion clean and staff's health.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electrothermal bar breaking tool of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing explanation, the present invention is described in further detail.
As shown in Figure 1, a kind of electrothermal bar breaking tool 1, be arranged at board substrate cutting apparatus (not shown), in order to cut flexible board substrate (as glass fibre material), include rolled-up stock 12, electrothermal piece 14, slitting knife 16 and fitting 18.Rolled-up stock 12 comprises first end 22 and the second end 24, first end 22 is hubbed at the base bar 1 of board substrate cutting apparatus, making rolled-up stock 12 can base bar 1 be axle center pivotable, one pleurapophysis of the second end 24 is provided with and carries bar 26, and accommodation hole (not shown) extends to and carries in bar 26 from the another side of the second end 24.The push unit (pneumatic cylinder) of rolled-up stock 12 tops circuit connectable plate substrate cutting apparatus, with so that rolled-up stock 12 can be subject to push unit control and be switched to appropriate location.
Fitting 18 is rotatably located at slitting knife 16 bottom sides, comprises the body of rod 30 and butt cutter 32, and butt cutter 32 is located at the body of rod 30 and corresponding slitting knife 16, and the body of rod 30 can be driven by board substrate cutting apparatus 1 and rotate.
In sum, the present invention is simple in structure, easy to use, can avoid cutting rear board substrate and produce burr and smear metal, dust, and can maintenance work occasion clean and staff's health.
The above is only one embodiment of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, within these also should be considered as protection scope of the present invention.
Claims (7)
1. an electrothermal bar breaking tool, in order to cut board substrate, is characterized in that: comprise rolled-up stock, electrothermal piece, slitting knife and fitting, described electrothermal piece is located at described rolled-up stock one end; Described slitting knife is rotatably located at one end of the corresponding electrothermal piece of described rolled-up stock; Described fitting is rotatably located at described slitting knife bottom side.
2. a kind of electrothermal bar breaking tool according to claim 1, is characterized in that: described rolled-up stock comprises first end and the second end, and first end is hubbed at board substrate cutting apparatus, described electrothermal piece and slitting knife are located at the second end both sides.
3. a kind of electrothermal bar breaking tool according to claim 1, is characterized in that: described the second end one side is also equipped with carries bar and accommodation hole, and described accommodation hole extends to and carries in bar from the second end opposite side.
4. a kind of electrothermal bar breaking tool according to claim 1, is characterized in that: described rolled-up stock connecting circuit board base material cutting equipment.
5. a kind of electrothermal bar breaking tool according to claim 1, is characterized in that: described slitting knife can be driven and be arranged at rotatably one end of the corresponding electrothermal piece of described rolled-up stock.
6. a kind of electrothermal bar breaking tool according to claim 1, is characterized in that: described slitting knife is discoidal blade.
7. a kind of electrothermal bar breaking tool according to claim 1, is characterized in that: described fitting comprises the body of rod and butt cutter, described butt cutter is located at this body of rod and corresponding slitting knife, and this body of rod is driven by board substrate cutting apparatus and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756333.2A CN103786191A (en) | 2013-12-28 | 2013-12-28 | Electrothermal slitting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756333.2A CN103786191A (en) | 2013-12-28 | 2013-12-28 | Electrothermal slitting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103786191A true CN103786191A (en) | 2014-05-14 |
Family
ID=50662464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756333.2A Pending CN103786191A (en) | 2013-12-28 | 2013-12-28 | Electrothermal slitting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103786191A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2237427A5 (en) * | 1973-06-26 | 1975-02-07 | Dupuy Michel | Glass fibre web cutter comprises inductively heated ring - rotatably mounted and forming secondary of transformer |
| US4161898A (en) * | 1977-04-14 | 1979-07-24 | Dienes Werke GmbH & Co. K.G. | Heated cutting device |
| JPS58102695A (en) * | 1981-12-07 | 1983-06-18 | 株式会社富士通ゼネラル | Device for partitioning substrate |
| US5159865A (en) * | 1992-02-11 | 1992-11-03 | The Boeing Company | Vibration driven hot knife for separating bonded assemblies |
| CN101200119A (en) * | 2006-12-17 | 2008-06-18 | 青岛高校软控股份有限公司 | Wirecord fabric heat hob cutting device and method thereof |
| CN201736264U (en) * | 2010-06-30 | 2011-02-09 | 华中科技大学 | Device for cutting prepreg |
| CN102490283A (en) * | 2011-11-30 | 2012-06-13 | 江苏东旭科技有限公司 | Rubber cutting device for butyl-reclaimed rubber |
-
2013
- 2013-12-28 CN CN201310756333.2A patent/CN103786191A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2237427A5 (en) * | 1973-06-26 | 1975-02-07 | Dupuy Michel | Glass fibre web cutter comprises inductively heated ring - rotatably mounted and forming secondary of transformer |
| US4161898A (en) * | 1977-04-14 | 1979-07-24 | Dienes Werke GmbH & Co. K.G. | Heated cutting device |
| JPS58102695A (en) * | 1981-12-07 | 1983-06-18 | 株式会社富士通ゼネラル | Device for partitioning substrate |
| US5159865A (en) * | 1992-02-11 | 1992-11-03 | The Boeing Company | Vibration driven hot knife for separating bonded assemblies |
| CN101200119A (en) * | 2006-12-17 | 2008-06-18 | 青岛高校软控股份有限公司 | Wirecord fabric heat hob cutting device and method thereof |
| CN201736264U (en) * | 2010-06-30 | 2011-02-09 | 华中科技大学 | Device for cutting prepreg |
| CN102490283A (en) * | 2011-11-30 | 2012-06-13 | 江苏东旭科技有限公司 | Rubber cutting device for butyl-reclaimed rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20140514 |