CN208147993U - A kind of blade exchange protection mechanism for guillotine - Google Patents
A kind of blade exchange protection mechanism for guillotine Download PDFInfo
- Publication number
- CN208147993U CN208147993U CN201820431930.6U CN201820431930U CN208147993U CN 208147993 U CN208147993 U CN 208147993U CN 201820431930 U CN201820431930 U CN 201820431930U CN 208147993 U CN208147993 U CN 208147993U
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- blade
- limit
- guillotine
- fixed frame
- 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.)
- Expired - Fee Related
Links
- 230000000994 depressogenic effect Effects 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model belongs to guillotine field; provide a kind of blade exchange protection mechanism for guillotine; including fixed frame; rotation axis is rotatably inserted in the fixed frame; blade is removably connected in the rotation axis, fixed frame one end is equipped with limit assembly, and the limit assembly is sheathed on described rotation axis one end; limit button is inserted on the limit assembly, the limit button lower end can be resisted against in rotation axis.Compared with prior art, limit button is depressed in more allowing blade replacement the utility model has the advantage of the blade exchange mechanism for guillotine to fix rotation axis, so that rotation axis can not rotate, the case where can avoiding blade caused by motor rotation that cannot stop completely in more allowing blade replacement in this way, the safety that ensure that operator largely.
Description
Technical field
The utility model belongs to guillotine field, and in particular to a kind of blade exchange protection mechanism for guillotine.
Background technique
Cutting machine for adhesive tape is generally used for that adhesive tape will be cut, and is set according to the adhesive tape width to be cut, by a whole adhesive tape
It is cut into line number time to cut, so that the width of adhesive tape meets demand, cutting for adhesive tape is to be driven by a motor blade rotation to realize
, when blade after a period of use, the knife edge can rust, be unable to satisfy and cut work, need to replace blade at this time,
Blade is connected directly to motor in the prior art, so with it is easy to appear motors not to stop completely just more in replacement process
The case where allowing blade replacement, such case can bring great danger to operator, so needing to design now a can guarantee
A kind of blade exchange protection mechanism for guillotine of operator's safety.
Utility model content
Technical problem to be solved in the utility model is the status for the prior art, and is provided a kind of for guillotine
Blade exchange protection mechanism.
The utility model solves technical solution used by above-mentioned technical problem：It is proposed a kind of blade for guillotine
Protection mechanism, including fixed frame are replaced, rotation axis is rotatably inserted in the fixed frame, removably connects in the rotation axis
It is connected to blade, fixed frame one end is equipped with limit assembly, and the limit assembly is sheathed on described rotation axis one end, the limit assembly
On be inserted with limit button, the limit button lower end can be resisted against in rotation axis.
In a kind of above-mentioned blade exchange protection mechanism for guillotine, it is uniformly provided on the rotation axis side
Several fastening grooves；When pressing down on the limit button, limit button lower end is inserted into locking described in one of them
In slot.
In a kind of above-mentioned blade exchange protection mechanism for guillotine, described limit assembly one end is inserted with rotation
Motor, the output shaft of the rotary electric machine are connected to described rotation axis one end.
Compared with prior art, the blade exchange mechanism that the utility model has the advantage of this for guillotine is in more tool changing
Limit button is depressed when piece to fix rotation axis, so that rotation axis can not rotate, it in this way can in more allowing blade replacement
The case where avoiding blade caused by motor rotation that from cannot stopping completely, the safety that ensure that operator largely.
Detailed description of the invention
Fig. 1 is this concrete structure schematic diagram for the blade exchange protection mechanism of guillotine；
Fig. 2 is this cross-sectional view for the blade exchange protection mechanism of guillotine.
In figure, fixed frame 1, rotation axis 2, blade 3, limit assembly 4, limit button 5, fastening groove 6, rotary electric machine 7.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 and Figure 2, this replaces mechanism, including fixed frame 1 for the blade 3 of guillotine, can in fixed frame 1
Rotation is inserted with rotation axis 2, and blade 3 is removably connected in rotation axis 2, and 1 one end of fixed frame is equipped with limit assembly 4, limit
Component 4 is sheathed on 2 one end of rotation axis, and limit button 5 is inserted on limit assembly 4, and 5 lower end of limit button can be resisted against rotation
On axis 2.
Rotation axis 2 is rotationally connected in fixed frame 1, because blade 3 is provided in rotation axis 2, works as 2 turns of rotation axis
It can be rotated with cutting blade 3 when dynamic, and then realize and adhesive tape is cut, one end of rotation axis 2 is inserted into limit assembly 4,
Because being inserted with limit button 5 on limit assembly 4, when pressing limit button 5,5 lower end of limit button can be resisted against rotation
On axis 2, this makes it possible to fix rotation axis 2, avoids rotation axis 2 from continuing band cutting blade 3 and rotate, carry out more allowing blade replacement again at this time
3, it will be able to avoid blade 3 from rotating and the injury caused by operator, improve safety when tool changing.
Several fastening grooves 6 are uniformly provided on 2 side of rotation axis；When pressing down on limit button 5, limit button 5
Lower end is inserted into one of fastening groove 6.
Before tool changing, downward push limit button 5, limit button 5 are inserted into fastening groove 6 first, and limit is pressed at this time
Button 5 can limit rotation axis 2, so that rotation axis 2 can not continue to rotate, then the tool changing of operator's open type, tool changing terminate
Afterwards, lift limit button 5, limit button 5 is detached from fastening groove 6, and rotation axis 2 can be driven by motor and rotate at this time, and then blade 3
Also it can continue to rotation realization and cut work.
4 one end of limit assembly is inserted with rotary electric machine 7, and the output shaft of rotary electric machine 7 is connected to 2 one end of rotation axis, in this way
It is just able to drive rotation axis 2 when rotary electric machine 7 works to rotate, that is, rotating with cutting blade 3, when pressing limit button 5
When, since rotation axis 2 is restricted, and the output end of rotary electric machine 7 is connect with 2 one end of rotation axis, so motor can also stop
Stop and.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application defined in range.
Claims (3)
1. a kind of blade exchange protection mechanism for guillotine, which is characterized in that including fixed frame, can turn in the fixed frame
It is dynamic to be inserted with rotation axis, blade is removably connected in the rotation axis, fixed frame one end is equipped with limit assembly, the limit
Assembly set is set to described rotation axis one end, is inserted with limit button on the limit assembly, the limit button lower end can be supported
It is against in rotation axis.
2. a kind of blade exchange protection mechanism for guillotine according to claim 1, which is characterized in that the rotation
Several fastening grooves are uniformly provided on axis side；When pressing down on the limit button, limit button lower end is inserted into
To fastening groove described in one of them.
3. a kind of blade exchange protection mechanism for guillotine according to claim 2, which is characterized in that the limit
Component one end is inserted with rotary electric machine, and the output shaft of the rotary electric machine is connected to described rotation axis one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431930.6U CN208147993U (en) | 2018-03-28 | 2018-03-28 | A kind of blade exchange protection mechanism for guillotine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431930.6U CN208147993U (en) | 2018-03-28 | 2018-03-28 | A kind of blade exchange protection mechanism for guillotine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147993U true CN208147993U (en) | 2018-11-27 |
Family
ID=64379027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431930.6U Expired - Fee Related CN208147993U (en) | 2018-03-28 | 2018-03-28 | A kind of blade exchange protection mechanism for guillotine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496827A (en) * | 2020-11-24 | 2021-03-16 | 王永谦 | Building materials cutting equipment is used in town road construction |
-
2018
- 2018-03-28 CN CN201820431930.6U patent/CN208147993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496827A (en) * | 2020-11-24 | 2021-03-16 | 王永谦 | Building materials cutting equipment is used in town road construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181127 |