A kind of quick trimming device of corrugated board
Technical field
The present invention relates to a kind of trimming device, more particularly to a kind of quick trimming device of corrugated board.
Background technology
Corrugated board is the adherend of a multilayer, and it is at least made up of one layer of waveform core paper interlayer and a layer paperboard,
With very high mechanical strength, the collision that can support in by handling process and falling is fallen, and is widely used in outer packing.Due to
The shape of outer packing is varied, it is therefore desirable to which corrugated board is cut.But existing die cutting plate is in cutting corrugated board
When, the cut edge of corrugated board can usually be flattened, cause corrugated board center and edge intensity it is uneven, also make
It is uneven after the outer packing sealing that the handy corrugated board is made;And part packaging needs all exposed Paperboard cutting edges,
Cut using original technology, exposed cardboard edge leaves size, the space that width differs, and influences attractive in appearance.
Therefore needing research and development one kind badly can be to the uniform trimming of corrugated board, and can be adjusted according to the size of corrugated board
The quick trimming device of the corrugated board of edge-trimming cutter size, come overcome in the prior art exposed cardboard edge leave size, width
The space differed, influences the shortcomings that attractive in appearance.
The content of the invention
(1) technical problems to be solved
The present invention in order to overcome in the prior art exposed cardboard edge leave size, the space that width differs, influence attractive in appearance
The shortcomings that, the technical problem to be solved in the present invention is to provide one kind can to the uniform trimming of corrugated board, and can according to watt
The quick trimming device of the corrugated board of the size adjustment edge-trimming cutter size of corrugated paper board.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a corrugated board with quick trimming device, including
There are workbench, mounting bracket, drive mechanism and trimming mechanism, mounting bracket is connected with the top of workbench, mounting bracket right part, which is provided with, to be driven
Motivation structure, drive mechanism bottom are provided with trimming mechanism, and drive mechanism coordinates with trimming mechanism.
Preferably, drive mechanism includes motor, cam, guide pin bushing, elevating lever, the first spring and contact wheel, and mounting bracket is right
Motor is connected with above portion, the output shaft front end of motor is connected with cam, guide pin bushing is connected among mounting bracket right part, is set on guide pin bushing
There is elevating lever, contact wheel is connected with the top of elevating lever, be connected with the first spring between contact wheel and guide pin bushing, elevating lever is through the
One spring.
Preferably, trimming mechanism includes the first mounting blocks, bolt, nut and the first edge-trimming cutter, and elevating lever bottom is provided with
First screwed hole, elevating lever lower section are provided with the first mounting blocks, the second screwed hole, the first spiral shell are provided with left and right sides of the first mounting blocks
Pit and the second screwed hole are located in same horizontal line, and the first screwed hole connects with the mode being connected through a screw thread in the second screwed hole
Bolt is connected to, the mode that the left part of bolt is connected through a screw thread is connected with nut, and the bottom of the first mounting blocks is connected with first and cut
Side knife.
Preferably, installing frame, pull bar, second spring, placement plate, the first directive wheel, the second directive wheel and steel are also included
Cord, first through hole is provided with the right side of workbench, the lower right side of workbench is connected with installing frame, and the middle part of installing frame, which is provided with, draws
Bar, pull bar pass through the middle part of installing frame, placement plate are connected with the top of pull bar, place plate and are located in first through hole, place plate
Second spring is connected between bottom and installing frame, pull bar passes through second spring, and the bottom of pull bar is connected with steel wire rope, installing frame
Top right side be connected with the first directive wheel, steel wire rope bypasses the first directive wheel, and the top right side of workbench is connected with second and led
To wheel, steel wire rope bypasses the second directive wheel, and the upper end of steel wire rope is connected with the right side of the first edge-trimming cutter.
Preferably, mounting rod, fixed block, the second mounting blocks, inserted link and the second edge-trimming cutter are also included, mounting bracket top is left
Side is connected with mounting rod, and fixed block is respectively connected with the right side of mounting rod, the second through hole is provided with fixed block, fixed block bottom is set
There are the second mounting blocks, the 3rd screwed hole is provided with left and right sides of the second mounting blocks, the 3rd screwed hole is with the second through hole positioned at same
Inserted link is provided with horizontal line, the 3rd screwed hole and the second through hole, the second mounting blocks bottom is connected with the second edge-trimming cutter.
Preferably, also include bull stick and block rubber, the 4th screwed hole is provided with the middle part of workbench, is led in the 4th screwed hole
The mode for crossing threaded connection is connected with bull stick, and the bottom of bull stick is provided with the external screw thread coordinated with the 4th screwed hole, the right side of bull stick
Bottom is connected with block rubber, and block rubber coordinates with placing the left contact of plate.
Preferably, placing box, dividing plate and rubber blanket are also included, the lower left side of workbench is connected with placing box, places
Middle part is connected with dividing plate in case, and rubber blanket is connected with left and right sides of placing box inner bottom part.
Operation principle:When needing to carry out trimming to corrugated board, corrugated board is placed on to the top right side of workbench,
Start drive mechanism, drive mechanism drives trimming mechanism to carry out trimming to corrugated board, after trimming is good, by corrugated board from work
Removed on platform.
Because drive mechanism includes motor, cam, guide pin bushing, elevating lever, the first spring and contact wheel, on mounting bracket right part
Side is connected with motor, and the output shaft front end of motor is connected with cam, and guide pin bushing is connected among mounting bracket right part, and guide pin bushing, which is provided with, to be risen
Bar is dropped, contact wheel is connected with the top of elevating lever, the first spring is connected between contact wheel and guide pin bushing, elevating lever passes through the first bullet
Spring.After corrugated board is placed, startup motor, motor driven cam rotation, when the distal end of cam contacts with contact wheel,
Contact wheel drives elevating lever to move down, and now the first spring is in compressive state, and elevating lever can drive trimming mechanism downward
Trimming is carried out to corrugated board, when the distal end of cam does not contact with contact wheel, contact wheel acts in the elastic force of the first spring
Lower drive elevating lever moves up so that trimming mechanism moves up, you can the good corrugated board of trimming is removed, so can be with
Realize the trimming to corrugated board.After all trimming terminates the corrugated board of whole, motor is closed.
Because trimming mechanism includes the first mounting blocks, bolt, nut and the first edge-trimming cutter, elevating lever bottom is provided with first
Screwed hole, elevating lever lower section are provided with the first mounting blocks, the second screwed hole, the first screwed hole are provided with left and right sides of the first mounting blocks
It is located at the second screwed hole in same horizontal line, the first screwed hole is connected with the mode being connected through a screw thread in the second screwed hole
Bolt, the mode that the left part of bolt is connected through a screw thread are connected with nut, and the bottom of the first mounting blocks is connected with the first edge-trimming cutter.
When needing trimming, the first mounting blocks are placed on to the bottom of elevating lever so that the first screwed hole and the second screwed hole are positioned at same
On one horizontal line, bolt is screwed in the first screwed hole and the second screwed hole, then nut is tightened bolt left end, you can by the
One edge-trimming cutter is arranged on the bottom of elevating lever, can turn on nut after trimming terminates, by bolt from the first screwed hole and the
Screwed out in two screwed holes, you can it is good that the first edge-trimming cutter is taken out into folding and unfolding.Protection can so be played to the first edge-trimming cutter, from
And extend the life-span of the first edge-trimming cutter.
Because also include installing frame, pull bar, second spring, placement plate, the first directive wheel, the second directive wheel and steel wire
Restrict, first through hole is provided with the right side of workbench, the lower right side of workbench is connected with installing frame, and the middle part of installing frame, which is provided with, draws
Bar, pull bar pass through the middle part of installing frame, placement plate are connected with the top of pull bar, place plate and are located in first through hole, place plate
Second spring is connected between bottom and installing frame, pull bar passes through second spring, and the bottom of pull bar is connected with steel wire rope, installing frame
Top right side be connected with the first directive wheel, steel wire rope bypasses the first directive wheel, and the top right side of workbench is connected with second and led
To wheel, steel wire rope bypasses the second directive wheel, and the upper end of steel wire rope is connected with the right side of the first edge-trimming cutter.Needing to corrugated board
When carrying out trimming, corrugated board is placed on and placed on plate, when the first edge-trimming cutter moves up, steel wire rope is in the shape of relaxation
State, now place plate and be in same horizontal line with workbench, the first edge-trimming cutter can carry out trimming to corrugated board, and trimming terminates
Afterwards, the first edge-trimming cutter moves up, and the first edge-trimming cutter drives steel wire rope to move up, and steel wire rope drives pull bar to move down, and draws
Bar, which drives, to be placed plate and moves down, and is placed the corrugated board of well cutting on plate so as to drive and is moved down, when being moved to installing frame
When interior, corrugated board can be removed from placement plate, while uncut corrugated board is placed on and placed on plate, so may be used
To facilitate the placement to corrugated board and remove, and the danger coefficient picked and placeed to staff can be reduced.
Because also include mounting rod, fixed block, the second mounting blocks, inserted link and the second edge-trimming cutter, mounting bracket upper left-hand
Mounting rod is connected with, fixed block is respectively connected with the right side of mounting rod, the second through hole is provided with fixed block, fixed block bottom is provided with
Second mounting blocks, the 3rd screwed hole are provided with left and right sides of the second mounting blocks, the 3rd screwed hole and the second through hole are located at same water
Inserted link is provided with horizontal line, the 3rd screwed hole and the second through hole, the second mounting blocks bottom is connected with the second edge-trimming cutter.Due to corrugated paper
Plate has many kinds, and in different size, if it is desired to trimming is carried out to different size of corrugated board, can be by mounting rod
Second edge-trimming cutter is removed on elevating lever, you can by inserted link from the 3rd screwed hole with being removed in the second through hole, you can by
Two edge-trimming cutters are removed to be changed with the first edge-trimming cutter, can so be realized and be carried out trimming to different size of corrugated board, from
And realize the effect of a tractor serves several purposes.
The 4th screwed hole is provided with because also including bull stick and block rubber, in the middle part of workbench, is passed through in the 4th screwed hole
The mode of threaded connection is connected with bull stick, and the bottom of bull stick is provided with the external screw thread coordinated with the 4th screwed hole, the right side bottom of bull stick
End is connected with block rubber, and block rubber coordinates with placing the left contact of plate.When placement plate moves up, due to there is second spring
The effect of elastic force, same horizontal line can not be located at workbench by placing plate, you can bull stick be turned right so that block rubber
Contacted with placing plate, so can play position-limiting action to placing plate.
Because also including placing box, dividing plate and rubber blanket, the lower left side of workbench is connected with placing box, in placing box
Middle part is connected with dividing plate, and rubber blanket is connected with left and right sides of placing box inner bottom part.The corrugated board that trimming is good and untouched edge is good
It can be placed in placing box, dividing plate can separate two class corrugated boards.
(3) beneficial effect
Invention achieves can to the uniform trimming of corrugated board, and can according to the size of corrugated board adjust trimming
The effect of knife size, the setting of drive mechanism can realize the uniform trimming to corrugated board, and being arranged on for trimming mechanism is not required to
The first edge-trimming cutter can be packed up when using, can so play protection to the first edge-trimming cutter, be cut so as to extend first
In the life-span of side knife, placement to corrugated board can be facilitated and remove by placing the setting of plate, and can be reduced to staff
The danger coefficient picked and placeed, the setting of the second edge-trimming cutter can so be realized carries out trimming to different size of corrugated board, so as to
The effect of a tractor serves several purposes is realized, the setting of block rubber can play position-limiting action to placing plate, and the setting of placing box can be by trimming
Good and good untouched edge corrugated board can be placed in placing box.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Fig. 4 is the 4th kind of main structure diagram of the present invention.
Fig. 5 is the 5th kind of main structure diagram of the present invention.
Mark in accompanying drawing for:1- workbench, 2- mounting brackets, 3- drive mechanisms, 31- motors, 32- cams, 33- guide pin bushings,
34- elevating levers, the springs of 35- first, 36- contact wheels, 4- trimming mechanisms, the screwed holes of 41- first, the mounting blocks of 42- first, 43-
Two screwed holes, 44- bolts, 45- nuts, the edge-trimming cutters of 46- first, 5- first through hole, 6- installing frames, 7- pull bars, 8- second springs,
9- placement plates, the directive wheels of 10- first, the directive wheels of 11- second, 12- steel wire ropes, 13- mounting rods, 14- fixed blocks, 15- second pacify
Dress block, the through holes of 16- second, the screwed holes of 17- the 3rd, 18- inserted links, the edge-trimming cutters of 19- second, the screwed holes of 20- the 4th, 21- bull sticks,
22- block rubbers, 23- placing boxes, 24- dividing plates, 25- rubber blankets.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of quick trimming device of corrugated board, as Figure 1-5, include workbench 1, mounting bracket 2, drive mechanism
3 and trimming mechanism 4, the top of workbench 1 be connected with mounting bracket 2, the right part of mounting bracket 2 is provided with drive mechanism 3, the bottom of drive mechanism 3
Portion is provided with trimming mechanism 4, and drive mechanism 3 coordinates with trimming mechanism 4.
Embodiment 2
A kind of quick trimming device of corrugated board, as Figure 1-5, include workbench 1, mounting bracket 2, drive mechanism
3 and trimming mechanism 4, the top of workbench 1 be connected with mounting bracket 2, the right part of mounting bracket 2 is provided with drive mechanism 3, the bottom of drive mechanism 3
Portion is provided with trimming mechanism 4, and drive mechanism 3 coordinates with trimming mechanism 4.
Drive mechanism 3 includes motor 31, cam 32, guide pin bushing 33, elevating lever 34, the first spring 35 and contact wheel 36, peace
Shelve and motor 31 is connected with above 2 right parts, the output shaft front end of motor 31 is connected with cam 32, is connected among the right part of mounting bracket 2
Have a guide pin bushing 33, guide pin bushing 33 is provided with elevating lever 34, and the top of elevating lever 34 is connected with contact wheel 36, contact wheel 36 and guide pin bushing 33 it
Between be connected with the first spring 35, elevating lever 34 passes through the first spring 35.
Embodiment 3
A kind of quick trimming device of corrugated board, as Figure 1-5, include workbench 1, mounting bracket 2, drive mechanism
3 and trimming mechanism 4, the top of workbench 1 be connected with mounting bracket 2, the right part of mounting bracket 2 is provided with drive mechanism 3, the bottom of drive mechanism 3
Portion is provided with trimming mechanism 4, and drive mechanism 3 coordinates with trimming mechanism 4.
Drive mechanism 3 includes motor 31, cam 32, guide pin bushing 33, elevating lever 34, the first spring 35 and contact wheel 36, peace
Shelve and motor 31 is connected with above 2 right parts, the output shaft front end of motor 31 is connected with cam 32, is connected among the right part of mounting bracket 2
Have a guide pin bushing 33, guide pin bushing 33 is provided with elevating lever 34, and the top of elevating lever 34 is connected with contact wheel 36, contact wheel 36 and guide pin bushing 33 it
Between be connected with the first spring 35, elevating lever 34 passes through the first spring 35.
Trimming mechanism 4 includes the first mounting blocks 42, bolt 44, the edge-trimming cutter 46 of nut 45 and first, the bottom of elevating lever 34
The first screwed hole 41 is provided with, the lower section of elevating lever 34 is provided with the first mounting blocks 42, and the left and right sides of the first mounting blocks 42 is provided with second
Screwed hole 43, the first screwed hole 41 and the second screwed hole 43 are located in same horizontal line, the first screwed hole 41 and the second screwed hole
The mode being connected through a screw thread in 43 is connected with bolt 44, and the mode that the left part of bolt 44 is connected through a screw thread is connected with nut
45, the bottom of the first mounting blocks 42 is connected with the first edge-trimming cutter 46.
Embodiment 4
A kind of quick trimming device of corrugated board, as Figure 1-5, include workbench 1, mounting bracket 2, drive mechanism
3 and trimming mechanism 4, the top of workbench 1 be connected with mounting bracket 2, the right part of mounting bracket 2 is provided with drive mechanism 3, the bottom of drive mechanism 3
Portion is provided with trimming mechanism 4, and drive mechanism 3 coordinates with trimming mechanism 4.
Drive mechanism 3 includes motor 31, cam 32, guide pin bushing 33, elevating lever 34, the first spring 35 and contact wheel 36, peace
Shelve and motor 31 is connected with above 2 right parts, the output shaft front end of motor 31 is connected with cam 32, is connected among the right part of mounting bracket 2
Have a guide pin bushing 33, guide pin bushing 33 is provided with elevating lever 34, and the top of elevating lever 34 is connected with contact wheel 36, contact wheel 36 and guide pin bushing 33 it
Between be connected with the first spring 35, elevating lever 34 passes through the first spring 35.
Trimming mechanism 4 includes the first mounting blocks 42, bolt 44, the edge-trimming cutter 46 of nut 45 and first, the bottom of elevating lever 34
The first screwed hole 41 is provided with, the lower section of elevating lever 34 is provided with the first mounting blocks 42, and the left and right sides of the first mounting blocks 42 is provided with second
Screwed hole 43, the first screwed hole 41 and the second screwed hole 43 are located in same horizontal line, the first screwed hole 41 and the second screwed hole
The mode being connected through a screw thread in 43 is connected with bolt 44, and the mode that the left part of bolt 44 is connected through a screw thread is connected with nut
45, the bottom of the first mounting blocks 42 is connected with the first edge-trimming cutter 46.
Also include installing frame 6, pull bar 7, second spring 8, placement plate 9, the first directive wheel 10, the second directive wheel 11 and steel
Cord 12, the right side of workbench 1 are provided with first through hole 5, and the lower right side of workbench 1 is connected with installing frame 6, in installing frame 6
Portion is provided with pull bar 7, and pull bar 7 passes through the middle part of installing frame 6, and the top of pull bar 7, which is connected with, places plate 9, and it is logical positioned at first to place plate 9
In hole 5, place and be connected with second spring 8 between the bottom of plate 9 and installing frame 6, pull bar 7 passes through second spring 8, the bottom of pull bar 7
End is connected with steel wire rope 12, and the top right side of installing frame 6 is connected with the first directive wheel 10, and steel wire rope 12 bypasses the first directive wheel
10, the top right side of workbench 1 is connected with the second directive wheel 11, and steel wire rope 12 bypasses the second directive wheel 11, steel wire rope 12 it is upper
End is connected with the right side of the first edge-trimming cutter 46.
Also include mounting rod 13, fixed block 14, the second mounting blocks 15, the edge-trimming cutter 19 of inserted link 18 and second, on mounting bracket 2
Mounting rod 13 is connected with the left of portion, the right side of mounting rod 13 is respectively connected with fixed block 14, the second through hole is provided with fixed block 14
16, the bottom of fixed block 14 is provided with the second mounting blocks 15, and the left and right sides of the second mounting blocks 15 is provided with the 3rd screwed hole 17, the 3rd spiral shell
The through hole 16 of pit 17 and second is located at same horizontal line, and inserted link 18, the second peace are provided with the 3rd screwed hole 17 and the second through hole 16
Dress block 15 bottom is connected with the second edge-trimming cutter 19.
Also include bull stick 21 and block rubber 22, the middle part of workbench 1 is provided with the 4th screwed hole 20, in the 4th screwed hole 20
The mode being connected through a screw thread is connected with bull stick 21, and the bottom of bull stick 21 is provided with the external screw thread coordinated with the 4th screwed hole 20, turns
The right side bottom of bar 21 is connected with block rubber 22, and block rubber 22 coordinates with placing the left contact of plate 9.
Also include placing box 23, dividing plate 24 and rubber blanket 25, the lower left side of workbench 1 is connected with placing box 23, put
Put middle part in case 23 and be connected with dividing plate 24, rubber blanket 25 is connected with left and right sides of the inner bottom part of placing box 23.
Operation principle:When needing to carry out trimming to corrugated board, corrugated board is placed on to the top right of workbench 1
Side, start drive mechanism 3, drive mechanism 3 drives trimming mechanism 4 to carry out trimming to corrugated board, after trimming is good, by corrugated board
Removed from workbench 1.
Because drive mechanism 3 includes motor 31, cam 32, guide pin bushing 33, elevating lever 34, the first spring 35 and contact wheel
36, it is connected with motor 31 above the right part of mounting bracket 2, the output shaft front end of motor 31 is connected with cam 32, among the right part of mounting bracket 2
Guide pin bushing 33 is connected with, guide pin bushing 33 is provided with elevating lever 34, and the top of elevating lever 34 is connected with contact wheel 36, contact wheel 36 and guide pin bushing
The first spring 35 is connected between 33, elevating lever 34 passes through the first spring 35.After corrugated board is placed, start motor 31,
Motor 31 rotates with moving cam 32, when the distal end of cam 32 contacts with contact wheel 36, contact wheel 36 drive elevating lever 34 to
Lower movement, now the first spring 35 be in compressive state, elevating lever 34 can drive trimming mechanism 4 to be carried out to corrugated board downwards
Trimming, when the distal end of cam 32 does not contact with contact wheel 36, contact wheel 36 drives under the elastic force effect of the first spring 35
Elevating lever 34 moves up so that trimming mechanism 4 moves up, you can the good corrugated board of trimming is removed, so can be real
Now to the trimming of corrugated board.After all trimming terminates the corrugated board of whole, motor 31 is closed.
Because trimming mechanism 4 includes the first mounting blocks 42, bolt 44, the edge-trimming cutter 46 of nut 45 and first, elevating lever 34
Bottom is provided with the first screwed hole 41, and the lower section of elevating lever 34 is provided with the first mounting blocks 42, and the left and right sides of the first mounting blocks 42 is provided with
Second screwed hole 43, the first screwed hole 41 and the second screwed hole 43 are located in same horizontal line, the first screwed hole 41 and the second spiral shell
The mode being connected through a screw thread in pit 43 is connected with bolt 44, and the mode that the left part of bolt 44 is connected through a screw thread is connected with spiral shell
Mother 45, the bottom of the first mounting blocks 42 is connected with the first edge-trimming cutter 46.When needing trimming, the first mounting blocks 42 are placed on liter
The bottom of bar 34 drops so that the first screwed hole 41 and the second screwed hole 43 are located in same horizontal line, and bolt 44 is screwed in into first
In the screwed hole 43 of screwed hole 41 and second, then nut 45 tightened the left end of bolt 44, you can be arranged on the first edge-trimming cutter 46
The bottom of elevating lever 34, nut 45 can be turned on after trimming terminates, by bolt 44 from the first screwed hole 41 and the second screw thread
Screwed out in hole 43, you can it is good that the first edge-trimming cutter 46 is taken out into folding and unfolding.Can so protection be played to the first edge-trimming cutter 46, from
And extend the life-span of the first edge-trimming cutter 46.
Because also include installing frame 6, pull bar 7, second spring 8, placement plate 9, the first directive wheel 10, the second directive wheel 11
With steel wire rope 12, the right side of workbench 1 is provided with first through hole 5, and the lower right side of workbench 1 is connected with installing frame 6, installing frame 6
Middle part be provided with pull bar 7, pull bar 7 passes through the middle part of installing frame 6, and the top of pull bar 7, which is connected with, places plate 9, places plate 9 positioned at the
In one through hole 5, place and be connected with second spring 8 between the bottom of plate 9 and installing frame 6, pull bar 7 passes through second spring 8, pull bar 7
Bottom be connected with steel wire rope 12, the top right side of installing frame 6 is connected with the first directive wheel 10, and steel wire rope 12 is oriented to around first
Wheel 10, the top right side of workbench 1 is connected with the second directive wheel 11, and steel wire rope 12 bypasses the second directive wheel 11, steel wire rope 12
Upper end is connected with the right side of the first edge-trimming cutter 46.When needing to carry out trimming to corrugated board, corrugated board is placed on placement
On plate 9, when the first edge-trimming cutter 46 moves up, steel wire rope 12 is in the state of relaxation, now places at plate 9 and workbench 1
In same horizontal line, the first edge-trimming cutter 46 can carry out trimming to corrugated board, and after trimming terminates, the first edge-trimming cutter 46 is to moving up
Dynamic, the first edge-trimming cutter 46 drives steel wire rope 12 to move up, and steel wire rope 12 drives pull bar 7 to move down, and pull bar 7, which drives, places plate
9 move down, and place the corrugated board of well cutting on plate 9 so as to drive and move down, can be with when being moved in installing frame 6
Corrugated board is removed from placement plate 9, while uncut corrugated board is placed on and placed on plate 9, can so be facilitated
Placement to corrugated board and remove, and the danger coefficient picked and placeed to staff can be reduced.
Because also including mounting rod 13, fixed block 14, the second mounting blocks 15, the edge-trimming cutter 19 of inserted link 18 and second, installation
The upper left-hand of frame 2 is connected with mounting rod 13, and the right side of mounting rod 13 is respectively connected with fixed block 14, second is provided with fixed block 14
Through hole 16, the bottom of fixed block 14 are provided with the second mounting blocks 15, and the left and right sides of the second mounting blocks 15 is provided with the 3rd screwed hole 17, the
Three screwed holes 17 and the second through hole 16 are located at same horizontal line, and inserted link 18 is provided with the 3rd screwed hole 17 and the second through hole 16, the
The bottom of two mounting blocks 15 is connected with the second edge-trimming cutter 19.Because corrugated board has many kinds, and it is in different size, if it is desired to it is right
Different size of corrugated board carries out trimming, can remove the second edge-trimming cutter 19 on mounting rod 13 installed in elevating lever 34
On, you can by inserted link 18 from the 3rd screwed hole 17 with being removed in the second through hole 16, you can the second edge-trimming cutter 19 is removed and first
Edge-trimming cutter 46 is changed, and can so be realized and be carried out trimming to different size of corrugated board, so as to realize a tractor serves several purposes
Effect.
Because also including bull stick 21 and block rubber 22, the middle part of workbench 1 is provided with the 4th screwed hole 20, the 4th screwed hole
The mode being connected through a screw thread in 20 is connected with bull stick 21, and the bottom of bull stick 21 is provided with the outer spiral shell coordinated with the 4th screwed hole 20
Line, the right side bottom of bull stick 21 are connected with block rubber 22, and block rubber 22 coordinates with placing the left contact of plate 9.When place plate 9 to
When upper mobile, due to there is the elastic force of second spring 8, same horizontal line can not be located at workbench 1 by placing plate 9, i.e.,
Bull stick 21 can be turned right so that block rubber 22 contacts with placing plate 9, so can play position-limiting action to placing plate 9.
Because also including placing box 23, dividing plate 24 and rubber blanket 25, the lower left side of workbench 1 is connected with placing box
23, the interior middle part of placing box 23 is connected with dividing plate 24, and rubber blanket 25 is connected with left and right sides of the inner bottom part of placing box 23.Trimming it is good with
The good corrugated board of untouched edge can be placed in placing box 23, and dividing plate 24 can separate two class corrugated boards.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.