For cutting the automatic trimming device of L-type side and straight flange
Technical field
The present invention relates to L-type paper and straight flange paper trimming technical field, more particularly to one kind for cutting L-type side and straight
The automatic trimming device on side.
Background technique
The trimming device of the prior art can only cut straight flange, must be by artificial hand shears if cutting L-type side.It is lacked there are following
Fall into: 1, it is slow manually to cut efficiency;2, at high cost;3, large labor intensity;4, shearing flatness is not can guarantee.
Summary of the invention
The present invention is in view of the problems of the existing technology and insufficient, provides a kind of for cutting cutting automatically for L-type side and straight flange
Side device.
The present invention is to solve above-mentioned technical problem by following technical proposals:
The present invention provide it is a kind of for cutting the automatic trimming device of L-type side and straight flange, it is characterized in that comprising a cutter
Seat, all knife handles, a cutter mounting plate, a upper slitter backing plate, a upper slitter, a push-pull mechanism, a L-type are cut under backing plate and a L-type
Knife, the cutter handle are fixed on the cutter seat, two are fixed on the substrate of the cutter handle horizontal by 45 ° and is parallel to each other
Sliding rail, the inclined plate slide fit of the cutter mounting plate on two sliding rails, mutually fix with the push-pull mechanism by the end of the inclined plate, should
It is fixed with the upper slitter backing plate on the riser of cutter mounting plate, is fixed with the upper slitter on the upper slitter backing plate;
The L-type, which is cut, to be cut backing plate by the L-type and is fixed on the cutter handle, and the long side which cuts, which is fixed on this, cuts
On the side of the vertical plate of knife handle, the short side which cuts is fixed on the side of the substrate, under close L-type of the upper slitter
The side and bottom edge of cutter position are rectangular, and the right angle that the right angle of the upper slitter and the L-type are cut is located on the same line.
Preferably, the push-pull mechanism includes a cylinder, a cylinder mounting plate, a cylinder nut, an air cylinder tie rod and a gas
Cylinder pulling block, the cylinder mounting plate are fixed on the substrate of the cutter handle, which is installed on the cylinder mounting plate, the cylinder
Piston rod wear the cylinder mounting plate be threadedly coupled with the air cylinder tie rod and pass through the cylinder nut fastening, the cylinder pulling block with should
Air cylinder tie rod is mutually fixed, and the end of the cylinder pulling block and the inclined plate is mutually fixed.
Preferably, the automatic trimming device further includes a filter paper locating piece, which is fixed on the one of the riser
On side, which is fixed on the other side of the riser, and the filter paper locating piece is parallel with the upper slitter backing plate.
Preferably, the side of the riser offers long recess, the upper and lower side of the long recess is respectively fixed with locating piece nut,
The upper and lower side of the filter paper locating piece offers one and the one-to-one little groove of locating piece nut respectively, which is embedded at
In the long recess, and the locating piece nut is embedded in corresponding little groove and is fastened by bolts, and the filter paper locating piece is prominent
In the riser.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that:
The present invention can not only cut straight flange paper, can also quickly and easily cut L-type side paper, production efficiency is big as a result,
Big to improve, labor intensity of workers substantially reduces, and product quality is more controllable.
Detailed description of the invention
Fig. 1 and 2 is the structural schematic diagram of the automatic trimming device of present pre-ferred embodiments.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As illustrated in fig. 1 and 2, the present embodiment provides a kind of for cutting the automatic trimming device of L-type side and straight flange comprising one
Cutter seat 13, all knife handles 1, a cutter mounting plate 2, a upper slitter backing plate 14, a upper slitter 15, a cylinder 4, a cylinder mounting plate 3,
One cylinder nut 5, an air cylinder tie rod 6, a cylinder pulling block 7, a L-type cut backing plate 9 and a L-type cuts 10,
The cutter handle 1 is fixed on the cutter seat 13, and two are fixed on the substrate of the cutter handle 1 horizontal by 45 °
And the sliding rail 8 being parallel to each other, on two sliding rails 8, which is fixed on the inclined plate slide fit of the cutter mounting plate 2
On the substrate of the cutter handle 1, which is installed on the cylinder mounting plate 3, and the piston rod of the cylinder 4 wears cylinder installation
Plate 3 is threadedly coupled with the air cylinder tie rod 6 and is fastened by the cylinder nut 5, which fixes with 6 phase of air cylinder tie rod,
The end of the cylinder pulling block 7 and the inclined plate of the cutter mounting plate 2 is mutually fixed, and is fixed on this on the riser of the cutter mounting plate 2
Edge bearing plate 14 is fixed with the upper slitter 15 on the upper slitter backing plate 14.
The L-type, which cuts 10 and cuts backing plate 9 by the L-type, to be fixed on the cutter handle 1, and the long side which cuts 10 is fixed
In on the side of the vertical plate of the cutter handle 1, the short side which cuts 10 is fixed on the side of the substrate of the cutter handle 1, should
Upper slitter 15 close to the L-type cut 10 positions side and bottom edge it is rectangular, the right angle of the upper slitter 15 and the L-type cut 10 it is straight
Angle is located on the same line.
In addition, the automatic trimming device further includes a filter paper locating piece 11, which is fixed on the one of the riser
On side, which is fixed on the other side of the riser, and the filter paper locating piece 11 is parallel with the upper slitter backing plate 14.It should
The side of riser offers long recess, and the upper and lower side of the long recess is respectively fixed with locating piece nut 12, the filter paper locating piece
Upper and lower side offers one and the one-to-one little groove of locating piece nut 12 respectively, which is embedded in the long recess,
And the locating piece nut 12 is embedded in corresponding little groove and is fastened by bolts, it is perpendicular which protrudes from this
Plate cuts 10 collisions with the L-type when setting of the filter paper locating piece 11 prevents the cutter mounting plate 2 from moving down.
The working principle of the automatic trimming device is detailed below:
Staff's hand is taken L-type paper to be placed in L-type and is cut in 10 L-type side, and cylinder 4 passes through air cylinder tie rod 6 and cylinder
Pulling block 7 pulls cutter mounting plate 2 to move along two sliding rails 8 in 45° angle, drives upper slitter 15 also mobile in 45° angle, upper slitter 15
Right angle moves closer to L-type and cuts 10, and such upper slitter 15 and L-type cut 10 and can cut L-type paper.If straight flange paper is then
Straight flange paper is placed in the long side for the L-type side that L-type cuts 10, is operated thereafter identical.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, but these are changed
Protection scope of the present invention is each fallen with modification.