A kind of Paperboard cutting device for packing box production
Technical field
The utility model relates to packing box production technical field, specially a kind of Paperboard cutting dress for packing box production
It sets.
Background technique
In printing packaging field, packaging opening cutting is usually last procedure of packing box processing, general at present logical
It crosses and is cut by hand in packing box specific position, so that box cover is separated or can be opened the lid, but labour of this mode to people
Intensity is big, and cutting efficiency is low, thus the prior art could be improved and improve, thus it has been proposed that a kind of for packing
The Paperboard cutting device of box production, a kind of packaging box cutter, passes through bottom as disclosed in Chinese patent CN205184907U
Being used cooperatively between the structures such as seat, the tool-setting mechanism for adjusting blade cutting-height and depth of cut, has what work efficiency is high
Advantage, and the labor intensity of worker is also reduced, but in actual use since first adjusts component and the second adjusting group
Part is using not convenient and fast, so that the cutting-height of fixing seat and depth of cut, which need to debug repeatedly, can be only achieved target effect
Fruit is made troubles to using.
Utility model content
The purpose of this utility model is to provide it is a kind of for packing box production Paperboard cutting device, to conventional apparatus into
Row improves, and solves in actual use since first adjusts component and second and adjust component using not convenient and fast, so that
The cutting-height and depth of cut of fixing seat, which need to debug repeatedly, can be only achieved target effect, to using that makes troubles to ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of cardboard sanction for packing box production
Cutting apparatus, including substrate and blade, the lower surface of the substrate are fixedly connected with bottom plate, and the upper surface of the substrate is fixedly connected
There is knife rest, the side of the knife rest is fixedly connected with regulating mechanism, and the surface of the blade and the inner wall activity of regulating mechanism connect
It connects;
The regulating mechanism includes shell, and the side of the shell is fixedly connected with the side of knife rest, the inner walls
Top movable be connected with sliding block, the inner wall of the shell is fixedly connected with bar one, and the surface of face bar one is opened on the sliding block
It is connect equipped with through-hole and by through-hole with the surface activity of bar one, the surface of the sliding block is fixedly connected with spring one, the bullet
One end on spring one far from sliding block is fixedly connected with the inner wall of shell, and the lower surface of the sliding block is fixedly connected with framework, described
The inner wall of framework is connected with crushing block, and the inner wall of the framework is fixedly connected with strip, face strip on the crushing block
Side offer card slot and connected by the surface activity of card slot and strip, the lower surface of the crushing block is connected with bar
Two, the lower surface of face bar two offers through-hole in the framework, and the bottom of the bar two passes through through-hole and is fixedly connected with biography
Movable plate, the upper surface of the driver plate are fixedly connected with spring two, the fixed company in the top of the spring two and the lower surface of framework
It connects, the front of the driver plate is fixedly connected with the back side of blade, and the inner wall of face blade offers through slot on the shell, institute
It states the back side on shell close to top and offers threaded hole, the shell is threaded with screw shell by threaded hole, described
The back side of screw shell offers through-hole, and the screw shell is rotatably connected to screw rod, close back on the screw rod by through-hole
The surface in face is fixedly connected with lantern ring, and the surface of the lantern ring and the back side of screw shell are rotatablely connected, on the crushing block just
Through-hole is offered to the back side of screw rod, the inner wall at the close back side offers internal screw thread on the through-hole, and the crushing block passes through interior
Screw thread is threadedly coupled with the surface of screw rod.
Preferably, the quantity of the spring one is two, and two springs one are symmetrical arranged with the vertical centerline of bar one.
Preferably, the crushing block is trapezoid block, and surface where bevel edge is connect with the top movable of bar two on crushing block.
Preferably, the quantity of the strip is two, and two strips are symmetrical arranged with the vertical centerline of framework.
Preferably, the surface on the screw shell and screw rod close to the back side is fixedly connected to handrail, the handrail
Surface offers anti-skid chequer.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model makes the cutting-height of blade and depth of cut can be quick by the setting of regulating mechanism
Be adjusted, and adjust it is more simple and convenient.
Two, the utility model makes regulating mechanism and knife rest establish connection by shell, passes through shell, sliding block, bar one, spring
One, being used cooperatively between the threaded hole that face screw shell is opened up on framework, screw shell and shell drives thread bush
Cylinder rotation realizes screw shell on shell and is moved forward and backward effect, when screw shell moves forward, will drive framework together
It moves forward, when screw shell moves backward, under the elastic force effect of spring one, framework can also move backward, with framework
Back-and-forth motion, realize the variation of blade depth of cut.
Three, the utility model passes through sliding block, bar one, spring one, crushing block, strip, card slot, screw shell, screw rod, lantern ring
And being used cooperatively between the structures such as internal screw thread that face screw rod is opened up on crushing block, due to the limitation of lantern ring, so that spiral shell
It can not be relatively moved between line sleeve and screw rod, and screw shell is threadedly coupled by external screw thread with shell realization, in nothing
It can be kept fixed with shell under outer power drive, screw rod driven rotation, making crushing block also has the trend of rotation, due to crushing block
It can only be moved forward and backward in strip by card slot, make crushing block that screw rod can not be followed to complete rotation, in the rotate driving of screw rod
Under, crushing block is moved forward and backward, and when crushing block Forward, declines bar two and driver plate by crushing block, to reduce
The cutting-height of blade realizes the rising of blade cutting-height when crushing block is moved back under the elastic force effect of spring two.
Four, the utility model is by being used cooperatively between above structure, and it is an object of the present invention to provide a kind of raw for packing box
The Paperboard cutting device of production, improves conventional apparatus, solves in actual use since first adjusts component and second
Component is adjusted using not convenient and fast, can be only achieved so that the cutting-height of fixing seat and depth of cut need to debug repeatedly
Target effect, to using the problem of making troubles.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the cross-sectional view of the utility model shell right view;
Fig. 3 is the front view of the utility model framework;
Fig. 4 is the enlarged drawing of structure at the utility model A.
In figure: 1- substrate, 2- bottom plate, 3- knife rest, 4- blade, 5- regulating mechanism, 6- shell, 7- sliding block, 8- bar one, 9- bullet
Spring one, 10- framework, 11- crushing block, 12- strip, 13- card slot, 14- bar two, 15- driver plate, 16- spring two, 17- thread bush
Cylinder, 18- screw rod, 19- lantern ring, 20- handrail.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of cardboard sanction for packing box production
Cutting apparatus, including substrate 1 and blade 4, substrate 1 play support and reduce the effect of 2 surface abrasion of bottom plate, and blade 4 is used for cardboard
Cut, the lower surface of substrate 1 is fixedly connected with bottom plate 2, and bottom plate 2 is played a supporting role, and the upper surface of substrate 1 is fixedly connected with
Knife rest 3, knife rest 3 play protection and reduce paper scrap when cutting and fall, and the side of knife rest 3 is fixedly connected with regulating mechanism 5, blade
4 surface is flexibly connected with the inner wall of regulating mechanism 5, the setting of regulating mechanism 5, makes the cutting-height and depth of cut of blade 4
It can be rapidly performed by adjusting, and adjusted more simple and convenient.
Regulating mechanism 5 includes shell 6, and the side of shell 6 is fixedly connected with the side of knife rest 3, and the top of 6 inner wall of shell is living
Dynamic to be connected with sliding block 7, the inner wall of shell 6 is fixedly connected with bar 1, and the surface of face bar 1 offers through-hole and leads on sliding block 7
Through-hole to be crossed to connect with the surface activity of bar 1, the surface of sliding block 7 is fixedly connected with spring 1, and the quantity of spring 1 is two,
And two springs 1 are symmetrical arranged with the vertical centerline of bar 1, by the setting of two springs 1, so that before sliding block 7
Stress is more stable afterwards, and reset is quicker, and one end on spring 1 far from sliding block 7 is fixedly connected with the inner wall of shell 6, sliding
The lower surface of block 7 is fixedly connected with framework 10, and the inner wall of framework 10 is connected with crushing block 11, and crushing block 11 is trapezoid block,
And surface where bevel edge is connect with the top movable of bar 2 14 on crushing block 11, by crushing block 11 back-and-forth motion process
In, surface where bevel edge is constantly slipped over from the top of bar 2 14, and during sliding, bar 2 14 is in the vertical direction
Position constantly change, and then the variation with 4 height of cutting blade, the inner wall of framework 10 are fixedly connected with strip 12, strip 12
Quantity is two, and two strips 12 are symmetrical arranged with the vertical centerline of framework 10, by the setting of two strips 12, when crowded
Briquetting 11 is more stable when moving in framework 10, and the side of face strip 12 offers card slot 13 and passes through card on crushing block 11
Slot 13 is connect with the surface activity of strip 12, and the lower surface of crushing block 11 is connected with bar 2 14, face bar two in framework 10
14 lower surface offers through-hole, and the bottom of bar 2 14 passes through through-hole and is fixedly connected with driver plate 15, the upper table of driver plate 15
Face is fixedly connected with spring 2 16, and the top of spring 2 16 is fixedly connected with the lower surface of framework 10, driver plate 15 front with
The back side of blade 4 is fixedly connected, and the inner wall of face blade 4 offers through slot on shell 6, is opened on shell 6 close to the back side at top
Equipped with threaded hole, shell 6 is threaded with screw shell 17 by threaded hole, and driving screw shell 17 rotates, and makes screw shell
17 realize back-and-forth motion effect on shell 6, when screw shell 17 moves forward, will drive framework 10 and move forward together,
When screw shell 17 moves backward, under the elastic force effect of spring 1, framework 10 can also move backward, with framework 10
It is moved forward and backward, realizes the variation of 4 depth of cut of blade, the back side of screw shell 17 offers through-hole, and screw shell 17 passes through
Through-hole is rotatably connected to screw rod 18, and 18 driven rotation of screw rod, making crushing block 11 also has the trend of rotation, due to crushing block 11
It can only be moved forward and backward in strip 12 by card slot 13, make crushing block 11 that screw rod 18 can not be followed to complete rotation, in screw rod 18
Rotate driving under, crushing block 11 is moved forward and backward, when crushing block 11 move forward when, by crushing block 11 make bar 2 14 and transmission
Plate 15 declines, so that the cutting-height of blade 4 is reduced, it is real under the elastic force effect of spring 2 16 when crushing block 11 moves back
Showing the rising of 4 cutting-height of blade, the surface at the close back side is fixedly connected to handrail 20 on screw shell 17 and screw rod 18,
The surface of handrail 20 offers anti-skid chequer, convenient to drive to screw rod 18 and 17 mechanical energy of screw shell by the setting of handrail 20
Rotation, and the setting of anti-skid chequer makes to rotate more laborsaving, and the surface on screw rod 18 close to the back side is fixedly connected with lantern ring 19, covers
The surface of ring 19 and the back side of screw shell 17 are rotatablely connected, and the back side of face screw rod 18 offers through-hole on crushing block 11, leads to
Inner wall on hole close to the back side offers internal screw thread, and crushing block 11 is threadedly coupled by internal screw thread with the surface of screw rod 18.
Working principle: this is used for the Paperboard cutting device of packing box production when in use, and driving screw shell 17 rotates, and makes
Screw shell 17 realized on shell 6 be moved forward and backward effect, when screw shell 17 move forward when, will drive framework 10 together to
Preceding movement, when screw shell 17 moves backward, under the elastic force effect of spring 1, framework 10 can also move backward, with frame
The back-and-forth motion of body 10, realizes the variation of 4 depth of cut of blade, and 18 driven rotation of screw rod has crushing block 11 also and turns
Dynamic trend makes crushing block 11 that can not follow spiral shell since crushing block 11 can only be moved forward and backward by card slot 13 in strip 12
Bar 18 completes rotation, and under the rotate driving of screw rod 18, crushing block 11 is moved forward and backward, when crushing block 11 moves forward, by
Crushing block 11 declines bar 2 14 and driver plate 15, so that the cutting-height of blade 4 is reduced, when crushing block 11 moves back,
The rising of 4 cutting-height of blade is realized under the elastic force effect of spring 2 16.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.