CN206289452U - Reinforced automatic polygonal knife - Google Patents
Reinforced automatic polygonal knife Download PDFInfo
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- CN206289452U CN206289452U CN201621177307.XU CN201621177307U CN206289452U CN 206289452 U CN206289452 U CN 206289452U CN 201621177307 U CN201621177307 U CN 201621177307U CN 206289452 U CN206289452 U CN 206289452U
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- positioning seat
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Abstract
The utility model is related to cutting technical field, especially a kind of reinforced automatic polygonal knife.It includes drive mechanism, transmission mechanism and cutting mechanism, cutting mechanism is connected to the bottom of transmission mechanism, transmission mechanism is connected to the bottom of drive mechanism, drive mechanism includes circuit board module, motor set, motor and drive gear, circuit board module is arranged on the top of motor set, motor is arranged on the inside of motor set, it is connected with circuit board module by electric wire, heat transfer plate is provided with circuit board module, the sidepiece of motor set is provided with locating button, bottom is provided with fixing axle, transmission mechanism includes positioning seat, power transmission shaft, upper transfer gear, lower transmissioning gear, reinforcing plate and alignment pin, cutting mechanism includes knife fixed seat, plug plays screw, driven gear, polygonal knife, stop pin and blade nut.The device improves bulk strength and structural stability from comprehensive, substantially increases cutting efficiency.
Description
Technical field
The utility model is related to cutting technical field, especially a kind of reinforced automatic polygonal knife.
Background technology
Cutting of the prior art, computer cutting device, when flexible fabric cutting is carried out, are cut using single up-down vibration
Cut or passive blade slides the method cut, can all there is a problem of cutting speed slowly and hanging wire, cutting speed after cutting
Slowly efficiency is had a strong impact on, hanging wire after cutting easily makes fabric deform or scrap, and uses the active cutting mecha of toothed belt transmission
Existence and stability is poor again, and power loss is big, the problem of inefficiency.
Utility model content
In order to overcome existing cutting cutter cutting speed slow, the deficiency of inefficiency, the utility model provides one kind
Reinforced automatic polygonal knife.
The utility model solves the technical scheme that its technical problem used：A kind of reinforced automatic polygonal knife, including
Drive mechanism, transmission mechanism and cutting mechanism, cutting mechanism are connected to the bottom of transmission mechanism, and transmission mechanism is connected to driving machine
The bottom of structure, drive mechanism includes circuit board module, motor set, motor and drive gear, and circuit board module is arranged on motor set
Top, motor be arranged on motor set inside, be connected with circuit board module by electric wire, heat transfer is provided with circuit board module
Plate, motor is installed in motor set by side screw, and drive gear is spur gear, is directly installed on the spindle nose of motor, electricity
The sidepiece of mantle is provided with locating button, and bottom is provided with fixing axle, and transmission mechanism includes positioning seat, power transmission shaft, upper transfer gear, passes down
Moving gear, reinforcing plate and alignment pin, cutting mechanism include knife fixed seat, plug beat screw, driven gear, polygonal knife, stop pin and
Blade nut.
According to another embodiment of the present utility model, upper lock nut of the fixing axle by upper and lower ends is further included
It is arranged in the lower stomidium of motor set with lower lock nut, drive gear passes through fixing axle, extends in positioning seat, fixing axle
Middle part is set with two bearings, and inner spacing collar and outer separator are clamped between two bearings.
According to another embodiment of the present utility model, further include that positioning seat is set with by positioning seat collar and be fixed on
The lower end of motor set, alignment pin is fixed on the side wall of positioning seat by positioning seat collar and screw, and reinforcing plate is solid by screw
The bottom of positioning seat is scheduled on, the bottom of reinforcing plate is provided with bearing hole.
According to another embodiment of the present utility model, further include that power transmission shaft is connected by the bearing rotary of upper and lower ends
It is connected in positioning seat, the spindle nose with motor is parallel, upper transfer gear is spur gear, is sleeved on the top of power transmission shaft, with sliding tooth
Wheel engagement, lower transmissioning gear is bevel gear, is sleeved on the bottom of power transmission shaft, is extended in knife fixed seat.
According to another embodiment of the present utility model, further include that knife fixed seat is fixed by screws in positioning seat
Bottom, relative with reinforcing plate or so, it is vertical with power transmission shaft that plug plays screw, and its rear portion is connected to knife and fixes by bearing horizontal rotation
In seat, front end extension is plugged in bearing hole.
According to another embodiment of the present utility model, driven gear is further included for bevel gear, be sleeved on plug and beat spiral shell
Nail on, engaged with lower transmissioning gear, polygonal broach shell is beaten on screw mounted in plug, driven gear front portion is fixed on by blade nut,
Stop pin is arranged in knife fixed seat, positioned at the sidepiece of polygonal knife.
The beneficial effects of the utility model are that heat transfer plate is set in assist side component, are easy to the radiating of wiring board；Motor
It is installed in motor set by side screw, is easily installed and adjusts；Drive gear is spur gear, is directly installed on the axle of motor
On head, cut down the number of intermediate links, reduce kinetic energy loss；Meanwhile, fixing axle is set in motor set, cover drive gear, it is ensured that its
The stability of operation；Drive gear is engaged with the upper transfer gear level for being all spur gear arrangement, drives power transmission shaft rotation, it is ensured that
The powerful output of power；The power transmission shaft of rigid structure can more completely impart power to cutting mechanism；Also, the two of power transmission shaft
End is arranged in positioning seat by bearing, not only Stability Analysis of Structures, and rotational resistance is small, and kinetic equation loss is small, can high-speed cruising, enter
Row fly-cutting；Lower transmissioning gear and driven gear are all bevel gear, and electronic-controlled power steering is realized in cutting terminal by Vertical Meshing,
Power loss can farthest be reduced；One end that plug for supporting polygonal knife plays screw is arranged in knife fixed seat, another
End forms 2 points of supports in the bearing hole of reinforcing plate, substantially increases structural stability, can improve the quality of cutting；
Knife fixed seat is provided with stop pin, positioned at the sidepiece of polygonal knife, can limit polygonal swivel and move, and is easily installed；Alignment pin is by fixed
Position seat collar and screw are fixed on the side wall of positioning seat, for the fixed and positioned of aid tool；The sidepiece of motor set is provided with
Locating button, when can prevent cutter from working, motor set is rotated, so that comprehensive improve bulk strength and structural stability, significantly
Improve cutting efficiency.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlarged drawing that drive mechanism of the present utility model is connected with transmission mechanism；
Fig. 3 is the partial enlarged drawing that transmission mechanism of the present utility model is connected with cutting mechanism.
100. drive mechanism in figure, 200. transmission mechanisms, 300. cutting mechanisms, 1. circuit board module, 2. conducts heat
Plate, 4. motor set, 5. motor, 6. bearing, 7. inner spacing collar, 8. outer separator, 9. drive gear, 11. positioning seats, 12.
Reinforcing plate, 13. polygonal knives, 14. lower transmissioning gears, 15. bearing holes, 17. stop pins, 18. blade nuts, 19. is driven
Gear, 24. plugs beat screw, 25. knife fixed seats, 27. power transmission shafts, 28. upper transfer gears, 29. alignment pins, 30. positioning
Seat collar, 31. times lock nuts, 32. fixing axles, 33. locating buttons, lock nut on 34..
Specific embodiment
Fig. 1 is structural representation of the present utility model, and Fig. 2 is that drive mechanism of the present utility model is connected with transmission mechanism
Partial enlarged drawing, Fig. 3 is the partial enlarged drawing that transmission mechanism of the present utility model is connected with cutting mechanism, a kind of reinforced automatic
Polygonal knife, including drive mechanism 100, transmission mechanism 200 and cutting mechanism 300, cutting mechanism 300 are connected to transmission mechanism 200
Bottom, transmission mechanism 200 is connected to the bottom of drive mechanism 100, drive mechanism 100 include circuit board module 1, motor set 4,
Motor 5 and drive gear 9, circuit board module 1 are arranged on the top of motor set 4, and motor 5 is arranged on the inside of motor set 4, passes through
Electric wire is connected with circuit board module 1, and heat transfer plate 2 is provided with circuit board module 1, and motor 5 is installed in motor set 4 by side screw
Interior, drive gear 9 is spur gear, is directly installed on the spindle nose of motor 5, and the sidepiece of motor set 4 is provided with locating button 33, and bottom sets
There is fixing axle 32, transmission mechanism 200 includes positioning seat 11, power transmission shaft 27, upper transfer gear 28, lower transmissioning gear 14, reinforcing plate
12 and alignment pin 29, cutting mechanism 300 includes that knife fixed seat 25, plug make screw 24, driven gear 19, polygonal knife 13, stop pin
17 and blade nut 18.Fixing axle 32 is arranged on motor set 4 by the upper lock nut 34 and lower lock nut 31 of upper and lower ends
Lower stomidium in, drive gear 9 pass through fixing axle 32, extend in positioning seat 11, the middle part of fixing axle 32 is set with two axles
6 are held, inner spacing collar 7 and outer separator 8 are clamped between two bearings 6.Positioning seat 11 is set with by positioning seat collar 30 and is fixed on electricity
The lower end of mantle 4, alignment pin 29 is fixed on the side wall of positioning seat 11 by positioning seat collar 30 and screw, and reinforcing plate 12 passes through
Screw is fixed on the bottom of positioning seat 11, and the bottom of reinforcing plate 12 is provided with bearing hole 15.The axle that power transmission shaft 27 passes through upper and lower ends
Rotatable connection is held in positioning seat 11, the spindle nose with motor 5 is parallel, upper transfer gear 28 is spur gear, is sleeved on power transmission shaft 27
Top, engaged with drive gear 9, lower transmissioning gear 14 be bevel gear, be sleeved on the bottom of power transmission shaft 27, extend to knife and fix
In seat 25.Knife fixed seat 25 is fixed by screws in the bottom of positioning seat 11, relative with reinforcing plate 12 or so, plug beat screw 24 and
Power transmission shaft 27 is vertical, and its rear portion is horizontally rotated by bearing and is connected in knife fixed seat 25, and front end extension is plugged on bearing hole 15
It is interior.Driven gear 19 is bevel gear, is sleeved on plug and beats on screw 24, is engaged with lower transmissioning gear 14, and polygonal knife 13 is sleeved on plug
Beat on screw 24, the front portion of driven gear 19 is fixed on by blade nut 18, stop pin 17 is arranged in knife fixed seat 25, is located at
The sidepiece of polygonal knife 13.
Heat transfer plate 2 is set in assist side component 1, is easy to the radiating of circuit board having built-in；Motor 5 is clamped by side screw
In motor set 4, it is easily installed and adjusts；Drive gear 9 is spur gear, is directly installed on the spindle nose of motor 5, is reduced middle
Link, reduces kinetic energy loss；Meanwhile, fixing axle 32 is set in motor set 4, cover drive gear 9, it is ensured that the stabilization of its operation
Property；Drive gear 9 is engaged with the level of upper transfer gear 28 for being all spur gear arrangement, drives power transmission shaft 27 to rotate, it is ensured that power
Powerful output；The power transmission shaft 27 of rigid structure can more completely impart power to cutting mechanism；Also, the two of power transmission shaft 7
End is arranged in positioning seat 11 by bearing, not only Stability Analysis of Structures, and rotational resistance is small, and kinetic equation loss is small, can high-speed cruising,
Carry out fly-cutting；Lower transmissioning gear 14 and driven gear 19 are all bevel gear, are realized in cutting terminal by Vertical Meshing dynamic
Power is turned to, and can farthest reduce power loss；One end that plug for supporting polygonal knife 13 plays screw 24 is solid installed in knife
In reservation 25, the other end is arranged in the bearing hole 15 of reinforcing plate 12, forms 2 points of supports, substantially increases structural stability,
The quality of cutting can be improved；Knife fixed seat 25 is provided with stop pin 17, positioned at the sidepiece of polygonal knife 13, can limit 13 turns of polygonal knife
It is dynamic, it is easily installed；Alignment pin 29 is fixed on the side wall of positioning seat 11 by positioning seat collar 30 and screw, for aid tool
It is fixed and positioned；The sidepiece of motor set 4 is provided with locating button 33, and when can prevent cutter from working, motor set 4 is rotated, so that full side
Position improves bulk strength and structural stability, substantially increases cutting efficiency.
Claims (6)
1. a kind of reinforced automatic polygonal knife, including drive mechanism（100）, transmission mechanism（200）And cutting mechanism（300）, cut
Cutting mill structure（300）It is connected to transmission mechanism（200）Bottom, transmission mechanism（200）It is connected to drive mechanism（100）Bottom,
Drive mechanism（100）Including circuit board module（1）, motor set（4）, motor（5）And drive gear（9）, circuit board module（1）Peace
Mounted in motor set（4）Top, motor（5）Installed in motor set（4）Inside, by electric wire and circuit board module（1）Connection,
It is characterized in that：Circuit board module（1）Inside it is provided with heat transfer plate（2）, motor（5）Motor set is installed in by side screw（4）It is interior, drive
Moving gear（9）It is spur gear, is directly installed on motor（5）Spindle nose on, motor set（4）Sidepiece be provided with locating button（33）, bottom
Portion is provided with fixing axle（32）, transmission mechanism（200）Including positioning seat（11）, power transmission shaft（27）, upper transfer gear（28）, underdrive
Gear（14）, reinforcing plate（12）And alignment pin（29）, cutting mechanism（300）Including knife fixed seat（25）, plug play screw（24）, from
Moving gear（19）, polygonal knife（13）, stop pin（17）With blade nut（18）.
2. reinforced automatic polygonal knife according to claim 1, it is characterized in that, fixing axle（32）By the upper of upper and lower ends
Lock nut（34）With lower lock nut（31）Installed in motor set（4）Lower stomidium in, drive gear（9）Through fixing axle
（32）, extend to positioning seat（11）It is interior, fixing axle（32）Middle part be set with two bearings（6）, two bearings（6）Between clamp
There is inner spacing collar（7）And outer separator（8）.
3. reinforced automatic polygonal knife according to claim 1, it is characterized in that, positioning seat（11）By positioning seat collar
（30）Suit is fixed on motor set（4）Lower end, alignment pin（29）By positioning seat collar（30）Positioning seat is fixed on screw
（11）Side wall on, reinforcing plate（12）It is fixed by screws in positioning seat（11）Bottom, reinforcing plate（12）Bottom be provided with axle
Bearing bore（15）.
4. reinforced automatic polygonal knife according to claim 1, it is characterized in that, power transmission shaft（27）By the axle of upper and lower ends
Rotatable connection is held in positioning seat（11）It is interior, with motor（5）Spindle nose it is parallel, upper transfer gear（28）It is spur gear, is sleeved on biography
Moving axis（27）Top, with drive gear（9）Engagement, lower transmissioning gear（14）It is bevel gear, is sleeved on power transmission shaft（27）Bottom
Portion, extends to knife fixed seat（25）It is interior.
5. reinforced automatic polygonal knife according to claim 1, it is characterized in that, knife fixed seat（25）It is fixed by screws in
Positioning seat（11）Bottom, with reinforcing plate（12）Left and right is relative, and plug plays screw（24）With power transmission shaft（27）Vertically, its rear portion passes through
Bearing horizontal rotation is connected to knife fixed seat（25）Interior, front end extension is plugged on bearing hole（15）It is interior.
6. reinforced automatic polygonal knife according to claim 1, it is characterized in that, driven gear（19）It is bevel gear, suit
Screw is played in plug（24）On, with lower transmissioning gear（14）Engagement, polygonal knife（13）It is sleeved on plug and plays screw（24）On, by blade
Nut（18）It is fixed on driven gear（19）Front portion, stop pin（17）Installed in knife fixed seat（25）On, positioned at polygonal knife（13）
Sidepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177307.XU CN206289452U (en) | 2016-10-27 | 2016-10-27 | Reinforced automatic polygonal knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177307.XU CN206289452U (en) | 2016-10-27 | 2016-10-27 | Reinforced automatic polygonal knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289452U true CN206289452U (en) | 2017-06-30 |
Family
ID=59098940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621177307.XU Active CN206289452U (en) | 2016-10-27 | 2016-10-27 | Reinforced automatic polygonal knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206289452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350986A (en) * | 2016-10-27 | 2017-01-25 | 常州纳捷机电科技有限公司 | Reinforced automatic multi-angular cutter |
-
2016
- 2016-10-27 CN CN201621177307.XU patent/CN206289452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350986A (en) * | 2016-10-27 | 2017-01-25 | 常州纳捷机电科技有限公司 | Reinforced automatic multi-angular cutter |
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