CN200974417Y - Electric pencil-knife capable of feeding automatically - Google Patents
Electric pencil-knife capable of feeding automatically Download PDFInfo
- Publication number
- CN200974417Y CN200974417Y CN 200620015835 CN200620015835U CN200974417Y CN 200974417 Y CN200974417 Y CN 200974417Y CN 200620015835 CN200620015835 CN 200620015835 CN 200620015835 U CN200620015835 U CN 200620015835U CN 200974417 Y CN200974417 Y CN 200974417Y
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- China
- Prior art keywords
- send
- gear
- pencil
- pen
- planer
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Abstract
The utility model relates to an automatic pencil delivery shaper, which concludes a power device, a pencil shaping rack, a pencil shaping round knife; the device also includes automatic pencil delivery shaper used for delivering pencil in and out. The pencil can be delivered in and out automatically; when the pencil is delivered to the position, due to the existence of a spring, the main shaft gear of pencil is separated from a cylindrical worm so as to force the pencil to enter and avoid waste.
Description
Technical field
The utility model relates to a plane pencil-knife, is specifically related to a kind of electric pencil planer that can send pen automatically.
Background technology
Traditional plane pencil-knife need manually send pen, and children need very firmly pencil to be held with a firm grip to dig pen, exists pencil to dig also to send inwards to cause the waste pencil or send pen a situation not in place again, uses very inconvenient.
The utility model content
The technical problems to be solved in the utility model is, can not send pen automatically at the above-mentioned plane pencil-knife of prior art, exists and send pen or send pen a defective not in place, and a kind of electric pencil planer that can send pen automatically is provided.
The technical scheme that its technical problem that solves the utility model adopts is: constructs a kind of electric pencil planer that can send pen automatically, comprises power set, and a planing tool frame, pen digs dise knife, also comprises being used for pencil is sent into the automatic pen conveying device of sending automatically.
Described in the utility model can send automatically the pen electric pencil planer in, described automatic pen conveying device comprises: link to each other with described planing tool frame, be used to place a support that send of pencil; The described axle center of a support of sending is provided with a passage that send that is used for the pencil insertion; Be installed in described sending in the support, by the composite gear of described plane pen device driving; Be used to clamp described pencil and make the mainshaft gear group of sending that described pencil can move up and down;
Be used to realize described composite gear and the described transmission gear group of sending transmission between the mainshaft gear group.
Described in the utility model can send automatically the pen electric pencil planer in, a described mainshaft gear group of sending comprises a more than one mainshaft gear that send, a described mainshaft gear one end that send is provided with first roller gear, and the other end is provided with and is used for the friction pulley that closely contacts with described pencil.
Described in the utility model can send automatically the pen electric pencil planer in, described friction pulley is a cushion rubber.
Described in the utility model can send automatically the pen electric pencil planer in, described driving gear set includes and a described travelling gear of mainshaft gear equal number that send, described travelling gear below is provided with second roller gear with described composite gear engagement, and described transmission gear top is provided with the cylinder scroll bar.
In the electric pencil planer that can send pen automatically described in the utility model, a described mainshaft gear and the described travelling gear of sending is corresponding one by one, the described cylinder scroll bar engagement of described described first roller gear that send a mainshaft gear and corresponding described travelling gear.
In the electric pencil planer that can send pen automatically described in the utility model, described automatic pen conveying device also comprises and is used to realize a described spring that send a mainshaft gear the to produce clutch action power that cuts the waste.Behind the pencil-knife point, pencil can stop to send into plane pen in the knife rest again. when pencil stops to enter, mainshaft gear can be stressed and can not rotate and produce a kind of clutch action. and the gear of main shaft can be moved certainly and be left travelling gear and stop operating, and causes pencil no longer to continue to be fed into knife rest. because of having clutch action can reduce power and unnecessary friction causes waste power and reduces loss..
In the electric pencil planer that can send pen automatically described in the utility model, described spring and a described mainshaft gear that send are corresponding one by one, and described spring comprises and passes a described elastic arm in mainshaft gear axle center that send, and is used to the support arm that flexible pitch of the laps is provided and is used for fixing.
In the electric pencil planer that can send pen automatically described in the utility model, the described positioner that send a support to include to be used to the installation that described composite gear, described travelling gear and described spring are installed.
Described in the utility model can send automatically the pen electric pencil planer in, a described mainshaft gear that send is pressed to described pencil by described elastic arm.
Behind the pencil-knife point, can stop pencil being sent in the knife rest and dig pen, when power reverse, the mainshaft gear drive cushion rubber counter-rotation that is meshed with travelling gear, and with pencil outside knife rest is sent automatic pen conveying device.
The beneficial effects of the utility model are, pencil can be sent into and send automatically, send into when putting in place when pencil, because the existence of spring is sent a mainshaft gear to separate with the cylinder scroll bar of travelling gear, thereby can not made that pencil is sent into by force again, have avoided waste.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the explosive view of a kind of embodiment that the utility model can send the electric pencil planer of pen automatically;
Fig. 2 is the visual angle schematic three dimensional views from top to down of automatic pen conveying device of a kind of embodiment of the utility model electric pencil planer that can send pen automatically;
Fig. 3 be the utility model electric pencil planer that can send pen automatically a kind of embodiment automatic pen conveying device the visual angle from down and on schematic three dimensional views;
Fig. 4 is the graphics of travelling gear of a kind of embodiment of the utility model electric pencil planer that can send pen automatically;
Fig. 5 is the graphics that send a mainshaft gear of a kind of embodiment that the utility model can send the electric pencil planer of pen automatically;
Fig. 6 is the graphics of spring of a kind of embodiment of the utility model electric pencil planer that can send pen automatically;
Fig. 7 is the schematic diagram that send a mainshaft gear to separate with travelling gear of a kind of embodiment that the utility model can send the electric pencil planer of pen automatically.
Number in the figure is as follows: pencil 1, loam cake 2, mainshaft gear 3, box body 4, travelling gear 5, lower cover 6, a planing tool frame 7, dise knife 8, spring 9, composite gear 10, cylinder scroll bar 11, roller gear 13, cushion rubber 14, elastic arm 15, pitch of the laps 16.
The specific embodiment
Can send a kind of embodiment of the electric pencil planer of pen automatically below in conjunction with accompanying drawing 1-7 explanation the utility model.
Be illustrated in figure 1 as the part drawing of a kind of embodiment that the utility model can send the electric pencil planer of pen automatically; Fig. 2 and Fig. 3 be respectively the utility model can send automatically pen electric pencil planer a kind of embodiment automatic pen conveying device the visual angle from top to down and from down and on schematic three dimensional views.Present embodiment specifically comprises a planing tool frame 7, and pen digs dise knife 8 and automatic pen conveying device.Automatically pen conveying device includes and send a support, composite gear 10, send a mainshaft gear group, transmission gear group.Wherein send a support to be made up of loam cake 2, box body 4 and lower cover 6, loam cake 2, box body 4 and lower cover 6 center drillings form and send a passage.Pencil 1 send a passage to enter a planing tool frame 7 by this.
Send a mainshaft gear group specifically to send a mainshaft gear 3 to form by three, the transmission gear group specifically is made up of three transmission gears 5.Spring 9 also is provided with three groups, send a mainshaft gear 3, transmission gear 5 and spring 9 corresponding one by one.
Be provided with positioner in the box body 4, composite gear 10, travelling gear 5 and spring 9 all are fixed by positioning device in box body 4, send a mainshaft gear 3 to be installed on the spring.
Fig. 4-6 be respectively the utility model can send automatically pen electric pencil planer a kind of embodiment travelling gear 5, send the graphics of a mainshaft gear 3 and spring 9; Travelling gear 5 belows are provided with second roller gear 12, and the transmission gear top is provided with cylinder scroll bar 11; Send a mainshaft gear 3 one ends to be provided with first roller gear 13, an other end is a cushion rubber 14; Spring 9 comprises passing and send an elastic arm in mainshaft gear axle center 15, is used to the support arm 17 that flexible pitch of the laps 16 is provided and is used for fixing.Send a mainshaft gear to press to pencil 1 by elastic arm 15.
Figure 7 shows that the utility model can send the schematic diagram that send a mainshaft gear to separate with travelling gear of a kind of embodiment of the electric pencil planer of pen automatically, illustrate that in conjunction with Fig. 7 it send a process as follows, when needs are sent into pencil 1, composite gear 10 rotates counterclockwise, driving three transmission gears 5 turns clockwise, cylinder scroll bar 11 and the engaged transmission of sending first roller gear 13 of a mainshaft gear 3 by travelling gear 5, the rotation of horizontal direction is converted to the inside rotation of sending a mainshaft gear 3, because three are sent the cushion rubber 14 of a mainshaft gear 3 pressing pencil 1, so pencil 1 moves downward.Pencil 1 is admitted to a planing tool frame 7 and finishes the action of plane pen by pen plane dise knife 8.When pencil 1 has dug, planing tool frame 7 is provided with positioner, pencil 1 can not continue to move down, and at this moment because cushion rubber 14 is close to pencil 1, therefore rotation is prevented from, because send a mainshaft gear 3 also to be driven to rotate this moment, therefore produced especially big pressure, mainshaft gear 3 can outwards be removed the drive of the cylinder scroll bar 11 of travelling gear 5 away from keyboard automatically, and the generation clutch action, thereby pencil 1 can not promoted downwards by force.After pressure disappears, because the elasticity of spring 9 send a mainshaft gear 3 with self-return.
Equally, when needs are sent pencil 1, composite gear 10 clockwise rotates, driving three travelling gears 5 is rotated counterclockwise, cylinder scroll bar 11 by travelling gear 5 and send the engaged transmission of first roller gear 13 of a mainshaft gear 3, the rotation of horizontal direction be converted to send a mainshaft gear 3 to inner rotary, because three sent the cushion rubber 14 of a mainshaft gear 3 pressing pencil 1, so pencil 1 moves upward, thereby pencil 1 is sent automatic pen conveying device.
Claims (10)
1, a kind of electric pencil planer that can send pen automatically comprises the plane pen device, a planing tool frame, and pen digs dise knife, it is characterized in that, also comprises being used for pencil is sent into the automatic pen conveying device of sending automatically.
2, the electric pencil planer that can send pen automatically according to claim 1 is characterized in that described automatic pen conveying device comprises:
Link to each other with described planing tool frame, be used to place a support that send of pencil; The described axle center of a support of sending is provided with a passage that send that is used for the pencil insertion;
Be installed in described sending in the support, by the composite gear of described plane pen device driving;
Be used to clamp described pencil and make the mainshaft gear group of sending that described pencil can move up and down;
Be used to realize described common gear and the described transmission gear group of sending transmission between the mainshaft gear group.
3, the electric pencil planer that can send pen automatically according to claim 2, it is characterized in that, a described mainshaft gear group of sending comprises a more than one mainshaft gear that send, a described mainshaft gear one end that send is provided with first roller gear, and the other end is provided with and is used for the friction pulley that closely contacts with described pencil.
4, the electric pencil planer that can send pen automatically according to claim 3 is characterized in that described friction pulley is a cushion rubber.
5, the electric pencil planer that can send pen automatically according to claim 3, it is characterized in that, described driving gear set includes and a described travelling gear of mainshaft gear equal number that send, described travelling gear below is provided with second roller gear with described composite gear engagement, and described travelling gear top is provided with the cylinder scroll bar.
6, the electric pencil planer that can send pen automatically according to claim 5, it is characterized in that, a described mainshaft gear and the described travelling gear of sending is corresponding one by one, the described cylinder scroll bar engagement of described described first roller gear that send a mainshaft gear and corresponding described travelling gear.
7, the electric pencil planer that can send pen automatically according to claim 5 is characterized in that, described automatic pen conveying device also comprises and is used to realize a described spring that send a mainshaft gear to produce clutch action.
8, the electric pencil planer that can send pen automatically according to claim 7, it is characterized in that, described spring and the described mainshaft gear correspondence one by one of sending, described spring comprise passes a described elastic arm in mainshaft gear axle center that send, and is used to the support arm that flexible pitch of the laps is provided and is used for fixing.
9, the electric pencil planer that can send pen automatically according to claim 7 is characterized in that, described send a support to include to be used to the positioner that described composite gear, described travelling gear and described spring are installed is installed.
10, the electric pencil planer that can send pen automatically according to claim 7 is characterized in that a described mainshaft gear cushion rubber end that send is pressed to described pencil by described elastic arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015835 CN200974417Y (en) | 2006-11-17 | 2006-11-17 | Electric pencil-knife capable of feeding automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015835 CN200974417Y (en) | 2006-11-17 | 2006-11-17 | Electric pencil-knife capable of feeding automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974417Y true CN200974417Y (en) | 2007-11-14 |
Family
ID=38900710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015835 Expired - Fee Related CN200974417Y (en) | 2006-11-17 | 2006-11-17 | Electric pencil-knife capable of feeding automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974417Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519015A (en) * | 2008-02-25 | 2009-09-02 | 阿龙·阿布拉姆松 | Pencil sharpener |
| CN103660738A (en) * | 2013-12-07 | 2014-03-26 | 宁波天虹文具有限公司 | Full-automatic electric pencil sharpener |
| CN109515045A (en) * | 2019-01-15 | 2019-03-26 | 义乌市鼎邦文体用品有限公司 | Penknife structure and vertical hand penknife |
| WO2021189593A1 (en) * | 2020-03-27 | 2021-09-30 | 福建新代实业有限公司 | Pencil feeding device of pencil sharpener |
| CN113524954A (en) * | 2021-06-22 | 2021-10-22 | 三成文具(宁波)有限公司 | Pencil feeding mechanism of pencil sharpener and pencil sharpener thereof |
-
2006
- 2006-11-17 CN CN 200620015835 patent/CN200974417Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519015A (en) * | 2008-02-25 | 2009-09-02 | 阿龙·阿布拉姆松 | Pencil sharpener |
| CN103660738A (en) * | 2013-12-07 | 2014-03-26 | 宁波天虹文具有限公司 | Full-automatic electric pencil sharpener |
| CN103660738B (en) * | 2013-12-07 | 2015-11-25 | 宁波天虹文具有限公司 | A kind of Full-automatic electric pencil sharpener |
| CN109515045A (en) * | 2019-01-15 | 2019-03-26 | 义乌市鼎邦文体用品有限公司 | Penknife structure and vertical hand penknife |
| CN109515045B (en) * | 2019-01-15 | 2024-04-16 | 义乌市鼎邦文体用品有限公司 | Pencil sharpening mechanism and vertical hand pencil sharpener |
| WO2021189593A1 (en) * | 2020-03-27 | 2021-09-30 | 福建新代实业有限公司 | Pencil feeding device of pencil sharpener |
| CN113524954A (en) * | 2021-06-22 | 2021-10-22 | 三成文具(宁波)有限公司 | Pencil feeding mechanism of pencil sharpener and pencil sharpener thereof |
| CN113524954B (en) * | 2021-06-22 | 2024-05-24 | 三成文具(宁波)有限公司 | Pencil feeding mechanism of pencil sharpener and pencil sharpener thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20091217 |