CN207789078U - A kind of cutting means of chain pearl guillotine - Google Patents
A kind of cutting means of chain pearl guillotine Download PDFInfo
- Publication number
- CN207789078U CN207789078U CN201820125926.7U CN201820125926U CN207789078U CN 207789078 U CN207789078 U CN 207789078U CN 201820125926 U CN201820125926 U CN 201820125926U CN 207789078 U CN207789078 U CN 207789078U
- Authority
- CN
- China
- Prior art keywords
- chain pearl
- cutterhead
- cutting means
- engine base
- linkage section
- 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.)
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Abstract
The utility model is related to a kind of cutting means of chain pearl guillotine, are set on the engine base of guillotine, including:Mounting base;Rotation is set to shaft in mounting base, axis is coaxial with chain pearl conveying direction;Cutterhead in shaft;The movable blade on cutterhead, being rotated around axis of two panels;It is on engine base, for driving two panels blade relative motion, impeller to be cut to linkage section;It is on cutterhead, for drive two panels blade reverse motions, to release the return unit that is cut to linkage section, and on engine base, for drive shaft rotation the first force piece, the rotation of two panels blade carries out circumference to linkage section and cuts, make the uniform force of linkage section, carrot-free advantage, after the completion of linkage section is cut, return unit drives two blade reverse motions, so that next linkage section stretches between two blades so that the cutting means of the utility model have the advantages that impulse- free robustness, cut conveniently, cut it is efficient.
Description
Technical field
The utility model is related to guillotine technical field, especially a kind of cutting means of chain pearl guillotine.
Background technology
Pelletron is a kind of using very extensive ornament, and pelletron is usually will multiple individual pearls series connection with connecting rope
It forms together.
Before production obtains individual pearl, usually first by raw material manufacture chaining pearl, chain pearl be multiple pearls and
Between adjacent beads linkage section composition, then linkage section is cut using tool, make it is adjacent between pearl separation and
Obtain individual pearl.
Currently, cutting tool is generally the blade of a rotation directly to linkage section progress severing so that cut rear pearl
Cut that face burr is more, and when cutting, because blade is a direction to the force direction of chain pearl, be easy chain pearl is made to occur curved
Folding is unfavorable for efficiently cutting for chain pearl so that cutting difficulty.
Utility model content
The purpose of this utility model is to provide a kind of cutting means of chain pearl guillotine, and with cutting, burr is few, cuts
Conveniently, efficient advantage is cut.
The above-mentioned purpose of the utility model technical scheme is that:A kind of chain pearl guillotine is cut
Device is set on the engine base of the guillotine, including:Mounting base;Rotation is set in the mounting base, axis extending direction
The coaxial shaft with chain pearl conveying direction;Cutterhead in the shaft;Two panels it is movable it is on the cutterhead, surround
The blade that axis is rotated;It is on the engine base, for drive blade relative motion described in two panels, with to linkage section
The impeller cut;It is on the cutterhead, for drive blade reverse motions described in two panels, with release to connection
The return unit that section is cut, and, the first force piece on the engine base, for driving the shaft rotation.
By using said program, when needing to cut linkage section, the first force piece drives shaft rotation, to make cutterhead
Rotation, while impeller pushes two panels blade relative motion, so that blade in the rotation process with cutterhead, carries out linkage section
The advantages of circumference is cut, and makes the uniform force of linkage section, has burr smaller, and chain pearl will not deform, meanwhile, work as linkage section
After the completion of cutting, return unit drives two blade reverse motions, so that next linkage section stretches between two blades so that this reality
With novel cutting means have the advantages that cut burr is few, cut conveniently, cut it is efficient.
Preferably:Impeller includes:It is movably set in work in the shaft, between the mounting base and cutterhead
Moving plate;Be opened on the cutterhead, opening direction is parallel with chain pearl conveying direction, be arranged with axisymmetrical two insert
Hole;Be opened on the cutterhead, opening direction it is vertical with chain pearl conveying direction, be used for movably arranged blade and jack
Two sliding slots of connection;It is movably arranged at sliding block in sliding slot, for installing blade;In the movable disk, warp
Jack is inserted into the sliding slot, pushed with the position to sliding block, so that blade relative motion two wedge blocks;With
And the second force piece for driving movable disk to be moved to the opposite direction with chain pearl conveying direction.
By using said program, when needing to cut linkage section, the second force piece drives movable disk to be conveyed to chain pearl
The opposite direction in direction moves, and to drive two wedge blocks to stretch in sliding slot by jack and abutted with sliding block, makes two cunnings
Block towards cutterhead circle centre position relative motion so that two blades cut linkage section, so that two blades is movable
Installation has the advantages that installation, convenient disassembly.
Preferably:The return unit is the first spring in the sliding slot, and one end of first spring is fixed on
The bottom of sliding slot, the other end are fixed on sliding block, and for first spring when by outer force effect, it is in far from axis side to make sliding block
To the state of movement.
By using said program, spring have it is easy for installation, material source is wide, durable advantage, to saved at
This, while the reciprocating motion for realizing blade can be coordinated with impeller, realization intermittently cuts linkage section.
Preferably:First force piece includes:Driving motor on the engine base;Set on the shaft far from institute
State the first turntable on cutterhead one end;The second turntable on the driving motor output end;And it is sheathed on described first
Transmission belt on turntable and the second turntable.
By using said program, rotation carries out drive rotation by transmission belt, has the advantages that installation, maintenance is convenient.
Preferably:The transmission belt is synchronous belt, is provided on the peripheral surface of first turntable and the second turntable and institute
State the matched tooth form of synchronous belt.
By using said program, synchronous belt has the advantages that transmission ratio is accurate, wearability is good, compact-sized, effectively keeps away
The phenomenon that having exempted to pause when shaft operating, ensure that blade cuts the smoothness of linkage section.
Preferably:Second force piece includes:Push plate;More movable to be plugged in mounting base, one end and is connected to
In the movable disk, other end is mounted on the push rod in push plate;And drive the push plate to the phase negative side with chain pearl conveying direction
To the third force piece of movement.
By using said program, the second force piece is used to drive movable disk to be transported to the opposite direction of chain pearl conveying direction
It is dynamic, it is installed, is had the advantages that easy for installation by the way of at U-shaped push plate and push rod and push rod and mounting base grafting.
Preferably:Third force piece includes:Rotation is set to the moving block on the engine base;On the moving block,
Fitting for being abutted with the push plate;It is on the engine base, for drive the moving block to chain pearl conveying side
To opposite direction rotate cam;And on the engine base, rotary electric machine for driving cam rotation.
It is rotated by rotary electric machine driving cam by using said program when needing to drive push plate and pushrod movement,
Cam stirs moving block when rotating, and moving block makes fitting push pushing block and pushrod movement when rotating, to realize work
The movement of Moving plate, one circle of cam rotation, stirs once moving block, is intermittently driven to movable disk to realize, from
And the relative motion for keeping two blades intermittent, to be cut to linkage section with realizing two blade sustainabilities.
Preferably:It is provided with column on the engine base, tension spring, the drawing are provided between the column and the moving block
One end of spring is fixed on column, and the other end is fixed on moving block, the tension spring when by outer force effect, make moving block be in
State far from the movement of push plate direction.
By using said program, tension spring is used for and cam engagement, realizes the oscillating traverse motion of moving block, to drive
Fitting is intermittent to push push plate.
Preferably:Multiple second springs are provided between the movable disk and cutterhead, the second spring is by outer masterpiece
Used time makes the movable disk be in the state moved far from hand of cutter.
By using said program, the reciprocating motion of movable disk is realized by second spring and the cooperation of the second force piece.
In conclusion the utility model has the advantages that:
1, the blade that linkage section is cut being surrounded by two panels so that cutting for linkage section has the advantages that burr is few,
It by impeller and return unit, realizes that two blades are intermittent and linkage section is cut, to realize sustainably to chain pearl
Linkage section cut, have the advantages that cut efficient;
2, pass through movable disk, wedge block, sliding block so that blade has the advantages that installation, convenient disassembly.
Description of the drawings
Fig. 1 is that the cutting means of the utility model embodiment are set to the position view of chain pearl guillotine;
Fig. 2 is the part configuration schematic diagram of cutting means in the utility model embodiment;
Fig. 3 is the overall structure diagram of cutting means after omitting engine base in the utility model embodiment.
Reference numeral:1, engine base;2, mounting base;3, shaft;4, cutterhead;5, blade;6, impeller;61, movable disk;62、
Jack;63, sliding slot;64, sliding block;65, wedge block;66, the second force piece;661, push plate;662, push rod;663, third power
Part;6631, moving block;66311, bull stick;6632, fitting;6633, cam;6634, rotary electric machine;7, return unit;8, first
Force piece;81, driving motor;82, the first turntable;83, the second turntable;84, transmission belt;9, column;10, tension spring;11, the second bullet
Spring;13, feed device.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of cutting means of chain pearl guillotine, as shown in Figure 1 to Figure 3, the sanction chain pearl guillotine of the present embodiment includes:It send
Expect device 13 and cutting means;Wherein feed device 13 and cutting means are arranged on the engine base 1 of guillotine, and cutting means are set
The exit side in feed device 13 is set, the linkage section of the chain pearl for being conveyed to feed device 13 carries out severing, in the present embodiment
In, the conveying direction of chain pearl is to be conveyed from right to left.
As shown in Figures 1 and 2, cutting means include:The mounting base 2 being arranged on engine base 1;Rotation is set in mounting base 2
, the shaft 3 that the extending direction of axis is coaxial with chain pearl conveying direction;Cutterhead 4 in shaft 3;Two panels is movable to be set to
Blade 5 on cutterhead 4, being rotated around axis;It is on engine base 1, for drive 5 relative motion of two panels blade,
With the impeller 6 cut to linkage section;It is on cutterhead 4, for drive two panels blade reverse motions, with release pair
The return unit 7 that linkage section is cut, and, it is set to the first force piece 8 on engine base 1, being rotated for drive shaft 3.
When needing to cut linkage section, the rotation of 8 drive shaft 3 of the first force piece pushes simultaneously to make cutterhead 4 rotate
Part 6 pushes 5 relative motion of two panels blade, is cut so that blade 5 carries out circumference in the rotation process with cutterhead 4, to linkage section,
Make the uniform force of linkage section, has burr smaller, the advantages of chain pearl will not deform, meanwhile, when linkage section cuts completion
Afterwards, impeller 6 cancels the motive force to two blades 5, to make two blades, 5 reverse motions under the driving of return unit 7, so as under
One linkage section stretches between two blades 5 so that the cutting means of the utility model have cut burr is few, cut conveniently,
Cut efficient advantage.
Specifically:As shown in Figures 1 and 2, impeller 6 includes:Be movably set in it is in shaft 3, be located at mounting base 2 and knife
Movable disk 61 between disk 4, movable disk 61 are mounted on by way of spline connection in shaft 3, make movable disk 61 with shaft 3
While rotation, moreover it is possible to be moved back and forth along axis;Be opened on cutterhead 4, opening direction it is parallel with chain pearl conveying direction, with
Axis is symmetrically arranged two jacks 62 of symmetry axis;It is vertical with chain pearl conveying direction to be opened on cutterhead 4, extending direction
, two sliding slots 63 being connected to for movably arranged blade 5, with jack 62;Be movably arranged at it is in sliding slot 63, for pacifying
Fill the sliding block 64 of blade 5;It is in movable disk 61, be inserted into sliding slot 63 through jack 62, with to the position of sliding block 64 carry out
Push, so that 5 relative motion of blade two wedge blocks 65;And for drive movable disk 61 to chain pearl conveying direction
Opposite direction movement the second force piece 66.
Wherein, the contact surface of wedge block 65 and sliding block 64 is inclined surface, is on the one hand used to that sliding block 64 to be driven to slide, another party
For sliding block 64 to be limited in sliding slot 63, sliding slot 63 is arranged to T-slot, and sliding block 64 is made to be only capable of the extending direction along sliding slot 63 in face
Activity facilitates installation, and when needing to cut linkage section, the second force piece 66 drives movable disk 61 to the phase with chain pearl conveying direction
Negative direction moves, and to drive two wedge blocks 65 to be stretched in sliding slot 63 by jack 62 and be abutted with sliding block 64, makes two cunnings
Block 64 towards cutterhead 4 circle centre position relative motion so that two blades 5 to linkage section carry out circulating type circumference cut, cut face without
Burr.
Specifically:As shown in Fig. 2, return unit 7 is the first spring in sliding slot 63, one end of the first spring is fixed on
The bottom of sliding slot 63, the other end are fixed on sliding block 64, and for the first spring when by outer force effect, it is in far from axis to make sliding block 64
The state of direction movement, the first spring realize the reciprocating motion of blade 5 with the cooperation of impeller 6, to realize intermittently to even
Section is connect to be cut.
Specifically:More second springs 11 are provided between movable disk 61 and cutterhead 4,11 one end of second spring is fixed on
In movable disk 61, the other end is fixed on cutterhead 4, second spring 11 when by outer force effect, make movable disk 61 be in far from knife
The state of 4 direction of disk movement.
In other embodiments, guide post is provided between movable disk 61 and cutterhead 4, guide post one end is fixed on activity
On disk 61, the other end is plugged in cutterhead 4, and second spring 11 is set in guide post, and guide post is on the one hand for movable disk
61 activity play the guiding role, and the installation of second spring 11 is on the other hand shielded and facilitated to second spring 11, is passed through
The reciprocating motion of movable disk 61 is realized in second spring 11 and the cooperation of the second force piece 66.
Specifically:As shown in Figures 1 and 3, the first force piece 8 includes:Driving motor 81 on engine base 1;Set on turn
Axis 3 is far from the first turntable 82 on 4 one end of cutterhead;The second turntable 83 on 81 output end of driving motor;And it is sheathed on
Transmission belt 84 on first turntable 82 and the second turntable 83, axis 3 of walking around carry out drive rotation by transmission belt 84, have installation,
Advantage easy to maintenance.
Wherein, transmission belt 84 is synchronous belt, is provided on the peripheral surface of the first turntable 82 and the second turntable 83 and synchronous belt
Matched tooth form, synchronous belt have the advantages that transmission ratio is accurate, wearability is good, compact-sized, when effectively preventing the operating of shaft 3
The phenomenon that pausing ensure that blade 5 cuts the smoothness of linkage section.
Specifically:Second force piece 66 includes:Push plate 661;More movable to be plugged in mounting base 2, one end and abuts
In the movable disk 61, other end is mounted on the push rod 662 in push plate 661;And driving push plate 661 to chain pearl conveying side
To the third force piece 663 that moves of opposite direction, wherein push rod 662 and the bearing surface of movable disk 61 are provided with ball, are convenient for
Reduce when movable disk 61 rotates the frictional force between push rod 662, wherein push rod 662 is provided with two, push plate 661 and push rod
662 is U-shaped, and push rod 662 and the mode of 2 grafting of mounting base are installed, and are had the advantages that easy for installation.
Specifically:As shown in Figures 1 and 3, third force piece 663 includes:Rotation is set to the moving block 6631 on engine base 1;
Fitting 6632 on moving block 6631, for being abutted with push plate 661;It is on engine base 1, for driving moving block
6631 to the cam 6633 rotated with the opposite direction of chain pearl conveying direction;And on the engine base 1, be used for driving cam
The rotary electric machine 6634 of 6633 rotations.
Wherein, moving block 6631 is rotatably arranged on by bull stick 66311 on engine base 1, and bull stick 66311 divides moving block 6631
At upper and bottom section, the setting of fitting 6632 is in upper part, and for being abutted with lower part, fitting 6632 is cam 6633
The extending direction of the screw rod being threadedly coupled with moving block 6631, screw rod is consistent with the conveying direction of chain pearl, and push rod is adjusted in screw rod
662 operating range, to adjust the distance of two blades, 5 relative motion, so that two blades 5 can cut the connection of different-diameter
Section.
When needing that push plate 661 and push rod 662 is driven to move, rotated by 6634 driving cam 6633 of rotary electric machine, it is convex
The lower part of moving block 6631 to be stirred when 6633 rotation of wheel, moving block 6631 is that axle center is rotated with bull stick 66311,
Make the upper part of moving block 6631 to the rotation of the opposite direction of chain pearl conveying direction, when rotation makes fitting 6632 push pushing block
It is moved with push rod 662, to realize the movement of movable disk 61, wherein one circle of the rotation of cam 6633 stirs one to moving block 6631
It is secondary, intermittently movable disk 61 is driven to realize, to the relative motion for keeping two blades 5 intermittent, to realize
Two 5 sustainabilities of blade linkage section is cut.
Specifically:As shown in Figures 1 and 3, it is provided with column 9 on engine base 1, is provided between column 9 and moving block 6631
One end of tension spring 10, tension spring 10 is fixed on column 9, and the other end is fixed on moving block 6631, and tension spring 10 is by outer force effect
When, it is in the state moved far from 661 direction of push plate to make moving block 6631, and tension spring 10 is used to coordinate with cam 6633, realizes and turns
The oscillating traverse motion of motion block 6631, to drive fitting 6632 is intermittent to be pushed to push plate 661.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of cutting means of chain pearl guillotine are set on the engine base (1) of chain pearl guillotine, characterized in that including:Mounting base
(2);
Rotation is set in the mounting base (2), axis the extending direction shaft (3) coaxial with chain pearl conveying direction;
Cutterhead (4) in the shaft (3);
The movable blade (5) on the cutterhead (4), being rotated around axis of two panels;
It is on the engine base (1), for drive blade described in two panels (5) relative motion, to be cut to linkage section
Impeller (6);
It is on the cutterhead (4), for drive blade described in two panels (5) reverse motions, with release linkage section is cut
Return unit (7),
And it is set to the first force piece (8) on the engine base (1), for driving the shaft (3) to rotate.
2. a kind of cutting means of chain pearl guillotine according to claim 1, characterized in that the impeller (6) includes:
It is movably set in movable disk (61) in the shaft (3), between the mounting base (2) and cutterhead (4);
Be opened on the cutterhead (4), opening direction is parallel with chain pearl conveying direction, using axis as symmetry axis be symmetrical arranged
Two jacks (62);
Be opened on the cutterhead (4), opening direction is vertical with chain pearl conveying direction, for movably arranged blade (5),
Two sliding slots (63) being connected to jack (62);
It is movably arranged at sliding block (64) in sliding slot (63), for installing blade (5);
It is in the movable disk (61), be inserted into the sliding slot (63), with the position to sliding block (64) through jack (62)
It is being pushed, so that blade (5) relative motion two wedge blocks (65);
And the second force piece (66) for driving movable disk (61) to be moved to the opposite direction with chain pearl conveying direction.
3. a kind of cutting means of chain pearl guillotine according to claim 2, characterized in that the return unit (7) is to set
One end of the first spring in the sliding slot (63), first spring is fixed on the bottom of sliding slot (63), and the other end is fixed
On sliding block (64), for first spring when by outer force effect, it is in the state moved far from axis direction to make sliding block (64).
4. a kind of cutting means of chain pearl guillotine according to claim 1, characterized in that first force piece (8)
Including:Driving motor (81) on the engine base (1);
Set on the shaft (3) far from the first turntable (82) on the cutterhead (4) one end;
The second turntable (83) on the driving motor (81) output end;
And it is sheathed on the transmission belt (84) on first turntable (82) and the second turntable (83).
5. a kind of cutting means of chain pearl guillotine according to claim 4, characterized in that the transmission belt (84) is same
Band is walked, first turntable (82) is provided with and the matched tooth form of the synchronous belt on the peripheral surface of the second turntable (83).
6. a kind of cutting means of chain pearl guillotine according to claim 3, characterized in that second force piece (66)
Including:
Push plate (661);
More movable to be plugged in mounting base (2), one end and is connected in movable disk (61), the other end and be mounted on push plate
(661) push rod (662) on;
And the third force piece (663) for driving the push plate (661) to be moved to the opposite direction with chain pearl conveying direction.
7. a kind of cutting means of chain pearl guillotine according to claim 6, characterized in that the third force piece
(663) include:
Rotation is set to the moving block (6631) on the engine base (1);
Fitting (6632) on the moving block (6631), for being abutted with the push plate (661);
It is on the engine base (1), for drive the moving block (6631) to the opposite direction of chain pearl conveying direction turn
Dynamic cam (6633);
And it is set to rotary electric machine (6634) on the engine base (1), for driving the cam (6633) to rotate.
8. a kind of cutting means of chain pearl guillotine according to claim 7, characterized in that be arranged on the engine base (1)
There is column (9), tension spring (10), one end of the tension spring (10) are provided between the column (9) and the moving block (6631)
It is fixed on column (9), the other end is fixed on moving block (6631), and the tension spring (10) makes rotation when by outer force effect
Block (6631) is in the state moved far from push plate (661) direction.
9. a kind of cutting means of chain pearl guillotine according to claim 2, characterized in that the movable disk (61) and knife
Be provided with multiple second springs (11) between disk (4), the second spring (11) when by outer force effect, make the movable disk
(61) it is in the state moved far from cutterhead (4) direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820125926.7U CN207789078U (en) | 2018-01-24 | 2018-01-24 | A kind of cutting means of chain pearl guillotine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820125926.7U CN207789078U (en) | 2018-01-24 | 2018-01-24 | A kind of cutting means of chain pearl guillotine |
Publications (1)
Publication Number | Publication Date |
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CN207789078U true CN207789078U (en) | 2018-08-31 |
Family
ID=63270383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820125926.7U Expired - Fee Related CN207789078U (en) | 2018-01-24 | 2018-01-24 | A kind of cutting means of chain pearl guillotine |
Country Status (1)
Country | Link |
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CN (1) | CN207789078U (en) |
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2018
- 2018-01-24 CN CN201820125926.7U patent/CN207789078U/en not_active Expired - Fee Related
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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: 20180831 Termination date: 20220124 |