A kind of actuator of belt banding machine
Technical field
The present invention relates to, for the belt banding machine to article binding ribbon, particularly relate to the actuator of a kind of belt banding machine.
Background technology
Band is being being increasingly used to tie up the article of many quantity at present on the market, and band on the market mainly divides one
Body formula and split type two kinds, integral type band is band and bundling buckle to be wholely set, and every integral type band is all independent,
Rely primarily on pure manual operation;And Split type tie is band and bundling buckle to be separated, by the belt banding machine article to many quantity
Bundle, but when binding, band needs after walking around article first to be strained by band by artificial, carries out drawstring the most again
Shearing, this not only makes to operate relatively hard, there is also article and does not tighten and situation about being scattered.
Summary of the invention
It is reliable that the technical problem to be solved is to provide a kind of binding to article, and easily labour-saving belt banding machine
Actuator.
The present invention solves the technical scheme that above-mentioned technical problem used: the actuator of a kind of belt banding machine, including setting
Put in casing for the spine tooth being engaged mutually with band, be hinged with hands handle in described casing, described hands is with described
Be provided with the first elastic component between casing, the described driving lever that is provided with fixed on the handle, described driving lever and described spine tooth it
Between be provided with spine tooth translation link gear.
Described spine tooth translation link gear includes the first slide block, the second slide block and first connecting rod, the first described slide block
Being slidably matched with described casing level, the second described slide block is slidably matched with the first described slide block level, described
Being provided with driving lever hole on two slide blocks, described driving lever upwards penetrates in described driving lever hole, and the second described slide block is provided with
Mounting hole obliquely or vertically, the lower end of described first connecting rod is hinged with described mounting hole, described first connecting rod
Upper end thereof is on the first described slide block, and described spine tooth is hinged with the upper end of described first connecting rod, described first
The pin joint of the upper end of the upper end of connecting rod and the pin joint of the first described slide block and described spine tooth and described first connecting rod
For same point, between described spine tooth and described first connecting rod, apical grafting has the second elastic component.
The slide rail of level, the first described slide block and described slide rail level it is wholely set on the inwall of described casing
It is slidably matched, described slide rail is wholely set the spacing salient point of first be horizontally spaced about and the second spacing salient point, described
The upper and lower end face of the first slide block be wholely set respectively for the first described spacing salient point, the described second spacing salient point
3rd spacing salient point of phase screens, the 3rd described spacing salient point respectively with the first described spacing salient point, described second limit
Displacement needed for the salient point phase screens of position is equal to the pressing stroke up and down of described hands handle.
Being provided with the chute of level on the first described slide block, the second described slide block slides with described chute level and joins
Close.
The first described elastic component is the first torsion spring or spring leaf, and the second described elastic component is the second torsion spring or spring
Sheet.
It is provided with belt cutting mechanism in described casing, between described belt cutting mechanism and the second described slide block, is provided with
Two connecting rods, by the linkage between the second slide block and the described belt cutting mechanism described in described second connecting rod realization.
Described belt cutting mechanism includes that cutter connecting rod, the middle part of described cutter connecting rod are hinged with described casing, institute
The latter half of the cutter connecting rod stated is waling stripe, and described second connecting rod is L-shaped, and described second connecting rod is hinged on described
The first slide block on, the second described slide block is provided with tie rod holes, the upper end of described second connecting rod upwards penetrates described
Tie rod holes, the lower end of described second connecting rod is pressed on the upper surface of described waling stripe, the lower end of described waling stripe
Between face and described casing, apical grafting has the 3rd elastic component, the front end of described cutter connecting rod to be fixedly installed vertical cutting knife.
The 3rd described elastic component is spring, torsion spring or spring leaf.
Compared with prior art, the invention have the advantage that, when article are bundled by belt banding machine, this actuator can be replaced
In generation, manually carries out retightening operation to band so that the binding robust to article, and the most laborsaving;Additionally, due in casing
It is provided with belt cutting mechanism, and realizes the linkage between the second slide block and belt cutting mechanism by second connecting rod, after band is strained,
This actuator also can drive belt cutting mechanism cut off band, easy to use quickly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the decomposing schematic representation of the embodiment of the present invention one;
Fig. 3 is the structural representation of the embodiment of the present invention two;
Fig. 4 is the decomposing schematic representation of the embodiment of the present invention two.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one: as it can be seen, the actuator of a kind of belt banding machine, including be arranged in casing 1 for band
The spine tooth 2 of 100 phases occlusions, is hinged with hands 3 in casing 1, hands is being provided with the first torsion spring 4 between 3 and casing 1, hands is on 3 one
Body is provided with driving lever 31, is provided with spine tooth translation link gear between driving lever 31 and spine tooth 2, and spine tooth translation link gear includes the
One slide block the 5, second slide block 6 and first connecting rod 7, the inwall of casing 1 is wholely set the slide rail 11 of level, the first slide block 5 with
Slide rail 11 level is slidably matched, and the first slide block 5 is provided with the chute 51 of level, and the second slide block 6 slides with chute 51 level and joins
Closing, the second slide block 6 is provided with driving lever hole 61, driving lever 31 upwards penetrates in driving lever hole 61, and the second slide block 6 is provided with inclination
Mounting hole 62, the lower end of first connecting rod 7 is hinged with mounting hole 62, the upper end thereof of first connecting rod 7 on the first slide block 5, spine
Tooth 2 is hinged with the upper end of first connecting rod 7, and the upper end of first connecting rod 7 connects with pin joint and the spine tooth 2 and first of the first slide block 5
The pin joint of the upper end of bar 7 is same point, and between spine tooth 2 and first connecting rod 7, apical grafting has the second torsion spring 10, in the translation linkage of spine tooth
Under the effect of mechanism, when upwards by when starting 3, spine tooth 2 can drive band 100 to be moved rearwards by binding tied up article, now,
First slide block 5 moves with spine tooth 2, and is wholely set the spacing salient point of first be horizontally spaced about 12 and on slide rail 11
Two spacing salient points 13, the upper and lower end face of the first slide block 5 be wholely set respectively for first spacing salient point the 12, second limit convex
Point 13 phase screens the 3rd spacing salient point 52, the 3rd spacing salient point 52 respectively with first spacing salient point the 12, second spacing salient point 13
Displacement needed for phase screens is equal to the pressing stroke up and down that hands is 3.
Embodiment two: as it can be seen, the actuator of a kind of belt banding machine, including be arranged in casing 1 for band
The spine tooth 2 of 100 phases occlusions, is hinged with hands 3 in casing 1, hands is being provided with the first torsion spring 4 between 3 and casing 1, hands is on 3 one
Body is provided with driving lever 31, is provided with spine tooth translation link gear between driving lever 31 and spine tooth 2, and spine tooth translation link gear includes the
One slide block the 5, second slide block 6 and first connecting rod 7, the inwall of casing 1 is wholely set the slide rail 11 of level, the first slide block 5 with
Slide rail 11 level is slidably matched, and the first slide block 5 is provided with the chute 51 of level, and the second slide block 6 slides with chute 51 level and joins
Closing, the second slide block 6 is provided with driving lever hole 61, driving lever 31 upwards penetrates in driving lever hole 61, and the second slide block 6 is provided with inclination
Mounting hole 62, the lower end of first connecting rod 7 is hinged with mounting hole 62, the upper end thereof of first connecting rod 7 on the first slide block 5, spine
Tooth 2 is hinged with the upper end of first connecting rod 7, and the upper end of first connecting rod 7 connects with pin joint and the spine tooth 2 and first of the first slide block 5
The pin joint of the upper end of bar 7 is same point, and between spine tooth 2 and first connecting rod 7, apical grafting has the second torsion spring 10, in the translation linkage of spine tooth
Under the effect of mechanism, when upwards by when starting 3, spine tooth 2 can drive band 100 to be moved rearwards by binding tied up article, now,
First slide block 5 moves with spine tooth 2, and is wholely set the spacing salient point of first be horizontally spaced about 12 and on slide rail 11
Two spacing salient points 13, the upper and lower end face of the first slide block 5 be wholely set respectively for first spacing salient point the 12, second limit convex
Point 13 phase screens the 3rd spacing salient point 52, the 3rd spacing salient point 52 respectively with first spacing salient point the 12, second spacing salient point 13
Displacement needed for phase screens is equal to the pressing stroke up and down that hands is 3;
It is provided with belt cutting mechanism in casing 1, is provided with second connecting rod 8 between belt cutting mechanism and the second slide block 6, passes through second connecting rod
8 realize the linkage between the second slide block 6 and belt cutting mechanism, and belt cutting mechanism includes cutter connecting rod 9, the middle part of cutter connecting rod 9 and machine
Shell 1 is hinged, and the latter half of cutter connecting rod 9 is waling stripe 91, and second connecting rod 8 is L-shaped, and second connecting rod 8 is hinged on first
On slide block 5, the second slide block 6 being provided with tie rod holes 63, the upper end of second connecting rod 8 upwards penetrates in tie rod holes 63, second connecting rod 8
Lower end be pressed on the upper surface of waling stripe 91, between lower surface and the casing 1 of waling stripe 91, apical grafting has the 3rd elastic component
92, the front end of cutter connecting rod 9 is fixedly installed vertical cutting knife 93.
In above-described embodiment two, the 3rd elastic component 92 can be spring, torsion spring or spring leaf.
The process that in above-described embodiment two, this actuator realizes drawstring, cut band is: upwards by starting 3, driving lever 31 is suitable
Hour hands rotate, and drive shifting after the second slide block 6 level, and the first torsion spring 4 is compressed, in the starting stage, due on the first slide block 5
3rd spacing salient point 52 screens is before the first spacing salient point 12 of slide rail 11, and now, first connecting rod 7 is in the drive of the second slide block 6
Fine motion the most counterclockwise, and promote spine tooth 2 to be engaged with drawstring 100, when the stress of the first slide block 5 makes the 3rd limit by the second torsion spring 10
Position salient point 52 back across the first spacing salient point 12 time, the first slide block 5 under the drive of the second slide block 6 after level move, spine tooth 2 to
Rear dragging band 100, after hands is upwards pressed on earth 3, the 3rd spacing salient point 52 screens on the first slide block 5 is at slide rail 11
After second spacing salient point 13, if band 100 is not tightened up, then unclamping hands 3, driving lever 31 is in the effect subinverse of the first torsion spring 4
Hour hands rotate, and promote the second slide block 6 level reach, in the starting stage, owing to the 3rd spacing salient point 52 on the first slide block 5 blocks
Position is after the second spacing salient point 13 of slide rail 11, and now, first connecting rod 7 is fine motion clockwise, spine tooth under the drive of the second slide block 6
2 unclamp with drawstring 100, when the stress of the first slide block 5 makes the 3rd spacing salient point 52 forward past the second spacing salient point 13, and first
Slide block 5 is level reach, the 3rd spacing salient point when hands resets completely 3, on the first slide block 5 under the drive of the second slide block 6
52 screens, before the first spacing salient point 12 of slide rail 11, the most upwards by starting 3, carry out drawing of secondary band 100
Band operates;During drawstring backward, when band 100 is tightened up, owing to band 100 cannot move the most afterwards so that spine tooth 2 He
First slide block 5 moves after also stopping, and now, continues up by starting 3, and the second slide block 6 continues level under the drive of driving lever 31
Rear shifting, drives second connecting rod 8 to rotate clockwise, and lower voltage levels connecting rod 91, makes cutter connecting rod 9 rotate clockwise, so that
Cutting knife 93 upwards cuts off band 100, unclamp hands afterwards 3, cutter connecting rod 9 resets under the drive of the 3rd elastic component 92, the
The level reach under the promotion of driving lever 31 of two slide blocks 6 and the first slide block 5 resets.