A kind of high reliable papermaking cutting apparatus
Technical field
The present invention relates to a kind of cutting apparatus, more particularly to a kind of high reliable papermaking cutting apparatus.
Background technology
Papermaking is the important invention of ancient times Han nationality working people.Being divided to has mechanism and manual two kinds of forms.Mechanism is in papermaking
It is carried out continuously on machine, the paper pulp of paper quality will be suitable for, and be diluted with water to finite concentration, and tentatively be taken off in the wet end of paper machine
Water, forms wet page, then Jing press dewaterings, is then dried into paper.
Existing great majority cut process by being accomplished manually, due to preparing not enough and making mistakes during cutting in advance,
Have the shortcomings that to cut that reliability is low, therefore need that design is a kind of to cut the high high reliable papermaking cutting apparatus of reliability badly.
The content of the invention
(1)Technical problem to be solved
In order to overcome present cutting apparatus to cut the low shortcoming of reliability, the technical problem to be solved in the present invention is to provide the present invention
It is a kind of to cut the high high reliable papermaking cutting apparatus of reliability.
(2)Technical scheme
In order to solve above-mentioned technical problem, the invention provides such a high reliable papermaking cutting apparatus, include support,
First elastic component, slide block, slide rail, fixed pulley, drawstring, fixed block, the second elastic component, wedge, contact wheel, elevating lever, guiding
Plate, articles holding table, cut case, electric rotating machine, rotating shaft, reel, movable plate, the 3rd elastic component, cam and cut-off knife;Support inner bottom part
The mode being bolted is connected with slide rail, and on slide rail, slidingtype is connected with slide block, and slide rail is coordinated with slide block, and slider top is led to
Cross bolted mode and be connected with wedge, at the top of wedge, be provided with contact wheel, wedge is engaged with contact wheel, contact
Elevating lever is welded with wheel, fixed block on elevating lever, is welded with, the second elastic component, second elastic component one end at the top of fixed block, is provided with
It is connected with the top of fixed block by way of hook, in support, left side is provided with the first elastic component, and first elastic component one end is by hanging
The mode of hook is connected with left side in support, and the first elastic component right-hand member is connected with the left of slide block by way of hook, and fixed pulley leads to
Cross straight-bar and be welded on left side in support, fixed pulley is located at the top of the first elastic component, the side being welded to connect is passed on left in support
Formula is connected with guide plate, and guide plate is located at the top of fixed pulley, and pilot hole is provided with guide plate, and the second elastic component top is by hanging
The mode of hook is connected with guide plate bottom, and elevating lever passes through the second elastic component and pilot hole, by being welded to connect at the top of elevating lever
Mode be connected with articles holding table, the mode that support inner top is bolted is connected with and cuts case, cuts case inner right wall and passes through
Bolted mode is connected with electric rotating machine, and the output shaft on electric rotating machine is connected with rotating shaft by shaft coupling, leads in rotating shaft
The mode for crossing flat key connection is connected with cam, and rotating shaft is connected by way of flat key connection through case left wall, rotating shaft left part is cut
Have reel, on reel, be wound with drawstring, drawstring bypasses fixed pulley, drawstring end by way of hook with connect on the left of slide block
Connect, drawstring is located at the top of the first elastic component, drawstring is located at the front of articles holding table and guide plate, cuts the case inner top left and right sides
Be equipped with the 3rd elastic component, the 3rd elastic component one end by way of hook with cut case inner top and be connected, the 3rd elastic component bottom
End is connected with movable plate by way of hook, and movable plate is coordinated with cam contact, the side that movable plate bottom is connected by screw
Formula is connected with cut-off knife, cuts bottom portion and is provided with through hole, and through hole is located at the underface of cut-off knife.
Preferably, rubber blanket is also included, at the top of articles holding table, rubber blanket is connected with by way of being glued connection.
Preferably, reinforcement is also included, between elevating lever left upper portion and articles holding table bottom left, on the right side of elevating lever
Reinforcement is respectively connected between portion and articles holding table bottom right by way of being welded to connect.
Preferably, electric rotating machine is servomotor.
Preferably, the material of support is Q235 steel.
Preferably, the first elastic component, the second elastic component and the 3rd elastic component are spring.
Operation principle:When needing to cut paper, the paper for needing to cut is placed on articles holding table by staff
Top, starts electric rotating machine and rotates forward, and drives rotating shaft to rotate forward, and then drives reel to rotate forward so that reel withdraws drawstring, drives
, to left movement, the first elastic component is compressed for slide block and wedge, and then drives elevating lever, articles holding table and paper to move upwards, and second
Elastic component is compressed, and when electric rotating machine is rotated forward, band moving cam is rotated forward, and then drives movable plate to move downward, the 3rd elastic component
It is stretched, and then drives cut-off knife to move downward, when articles holding table and paper are moved up to and cut bottom portion and contacted, cuts case and push down
Paper, cut-off knife pass through through hole and the paper at the top of articles holding table are cut, and push down paper due to cutting case so that cut-off knife is preferably to paper
Cut, so as to improve the reliability for cutting paper, after cut-off knife completes to cut to paper, started electric rotating machine reversion, due to the
The elastic force effect of three elastic components, drives cut-off knife and movable plate to move upwards, while reel releases drawstring, due to the first elastic component
Elastic force is acted on, and band movable slider and wedge are moved right, and as the elastic force of the second elastic component is acted on, and then is driven elevating lever, is put
Thing platform and paper are moved downward, and after cut-off knife, articles holding table and paper reset, electric rotating machine quits work, when needing that paper is cut out again
When cutting, repeat above step.
Because also including rubber blanket, at the top of articles holding table, rubber blanket is connected with by way of being glued connection, so when sanction
When knife is cut to paper, articles holding table can be protected not to be damaged.
Because also including reinforcement, between elevating lever left upper portion and articles holding table bottom left, elevating lever right upper portion
Reinforcement is respectively connected between articles holding table bottom right by way of being welded to connect, it is possible to strengthen elevating lever and glove
The intensity and stability of platform.
Because electric rotating machine is servomotor, it is possible to more accurately controls rotating speed, makes operation more steady.
Because the material of support be Q235 steel, Q235 steel with stronger hardness and intensity, it is possible to extending bracket
Service life.
(3)Beneficial effect
Invention achieves and cut that reliability is high, device is simple to operate and the simple effect of apparatus structure, is just starting electric rotating machine
Turn, drive articles holding table and paper is moved upwards and cut-off knife is moved downward, paper is pushed down due to cutting case so that cut-off knife is preferably to paper
Cut, so as to improve the reliability for cutting paper.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the left view structural representation for cutting case of the present invention.
Fig. 3 is the overlooking the structure diagram for cutting case of the present invention.
Fig. 4 is second main structure diagram of the present invention.
Fig. 5 is the third main structure diagram of the present invention.
Mark in accompanying drawing for:1- supports, the first elastic components of 2-, 3- slide blocks, 4- slide rails, 5- fixed pulleys, 6- drawstrings, 7- are solid
Determine block, the second elastic components of 8-, 9- pilot holes, 10- wedges, 11- contact wheels, 12- elevating levers, 13- guide plates, 14- articles holding tables,
15- cuts case, and 16- electric rotating machines, 17- rotating shafts, 18- reels, 19- movable plates, the 3rd elastic components of 20-, 21- cams, 22- are cut out
Knife, 23- through holes, 24- rubber blankets, 25- reinforcements.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of high reliable papermaking cutting apparatus, as Figure 1-5, include support 1, the first elastic component 2, slide block 3, slide rail 4,
Fixed pulley 5, drawstring 6, fixed block 7, the second elastic component 8, wedge 10, contact wheel 11, elevating lever 12, guide plate 13, articles holding table
14th, case 15, electric rotating machine 16, rotating shaft 17, reel 18, movable plate 19, the 3rd elastic component 20, cam 21 and cut-off knife 22 are cut;
The mode that 1 inner bottom part of support is bolted is connected with slide rail 4, and on slide rail 4, slidingtype is connected with slide block 3, slide rail 4 and slide block
3 coordinate, and the mode being bolted at the top of slide block 3 is connected with wedge 10, contact wheel 11, wedge shape are provided with the top of wedge 10
Block 10 is engaged with contact wheel 11, and elevating lever 12 is welded with contact wheel 11, and fixed block 7 is welded with elevating lever 12, fixed
The second elastic component 8 is provided with the top of block 7,8 one end of the second elastic component is connected with the top of fixed block 7 by way of hook, in support 1
Left side is provided with the first elastic component 2, and 2 one end of the first elastic component is connected with left side in support 1 by way of hook, the first elastic component
2 right-hand members are connected with the left of slide block 3 by way of hook, and fixed pulley 5 is welded on left side, 5, fixed pulley in support 1 by straight-bar
The mode being welded to connect is passed on left in the top of the first elastic component 2, support 1 and is connected with guide plate 13, guide plate 13 is located at
The top of fixed pulley 5, is provided with pilot hole 9 on guide plate 13,8 top of the second elastic component by way of hook with 13 bottom of guide plate
Portion connects, and elevating lever 12 passes through the second elastic component 8 and pilot hole 9, is connected with the top of elevating lever 12 by way of being welded to connect
Articles holding table 14, the mode that 1 inner top of support is bolted are connected with and cut case 15, cut 15 inner right wall of case and are connected by bolt
The mode for connecing is connected with electric rotating machine 16, and the output shaft on electric rotating machine 16 is connected with rotating shaft 17 by shaft coupling, in rotating shaft 17
Cam 21 is connected with by way of flat key connects, rotating shaft 17 is connected through 15 left wall of case, 17 left part of rotating shaft is cut by flat key
Mode be connected with reel 18, be wound with drawstring 6 on reel 18, drawstring 6 bypasses fixed pulley 5, and 6 end of drawstring is by hook
Mode is connected with the left of slide block 3, and drawstring 6 is located at the top of the first elastic component 2, and drawstring 6 is located at articles holding table 14 and guide plate 13
Front, cuts the 15 inner top left and right sides of case and is equipped with the 3rd elastic component 20, and 20 one end of the 3rd elastic component is by way of hook
Be connected with 15 inner top of case is cut, 20 bottom of the 3rd elastic component is connected with movable plate 19 by way of hook, movable plate 19 with
Cam 21 is engaged, and the mode that 19 bottom of movable plate is connected by screw is connected with cut-off knife 22, cut 15 bottom of case be provided with it is logical
Hole 23, through hole 23 are located at the underface of cut-off knife 22.
Rubber blanket 24 is also included, and at the top of articles holding table 14, rubber blanket 24 is connected with by way of being glued connection.
Reinforcement 25 is included also, between 14 bottom left of 12 left upper portion of elevating lever and articles holding table, on the right side of elevating lever 12
Reinforcement 25 is respectively connected with by way of being welded to connect between 14 bottom right of top and articles holding table.
Electric rotating machine 16 is servomotor.
The material of support 1 is Q235 steel.
First elastic component 2, the second elastic component 8 and the 3rd elastic component 20 are spring.
Operation principle:When needing to cut paper, the paper for needing to cut is placed on articles holding table by staff
At the top of 14, start electric rotating machine 16 and rotate forward, drive rotating shaft 17 to rotate forward, and then drive reel 18 to rotate forward so that reel 18 is received
Pull back rope 6, to left movement, the first elastic component 2 is compressed for band movable slider 3 and wedge 10, and then drives elevating lever 12, articles holding table
14 and paper move upwards, the second elastic component 8 is compressed, when electric rotating machine 16 is rotated forward, band moving cam 21 rotate forward, and then drive move
Dynamic plate 19 is moved downward, and the 3rd elastic component 20 is stretched, and then drives cut-off knife 22 to move downward, when articles holding table 14 and paper are transported upwards
Move to cut 15 bottom of case and contact, cut case 15 and push down paper, cut-off knife 22 passes through through hole 23 and the paper at the top of articles holding table 14 is entered
Row cuts, and pushes down paper due to cutting case 15 so that cut-off knife 22 is preferably cut to paper, so as to improve the reliability for cutting paper
Property, after cut-off knife 22 completes to cut to paper, starting electric rotating machine 16 inverts, and as the elastic force of the 3rd elastic component 20 is acted on, drives
Cut-off knife 22 and movable plate 19 are moved upwards, while reel 18 releases drawstring 6, as 2 elastic force of the first elastic component is acted on, are driven and are slided
Block 3 and wedge 10 are moved right, and as the elastic force of the second elastic component 8 is acted on, and then drive elevating lever 12, articles holding table 14 and paper
Move downward, after cut-off knife 22, articles holding table 14 and paper reset, electric rotating machine 16 quits work, when needing that paper is cut again
When, repeat above step.
Because also including rubber blanket 24, at the top of articles holding table 14, rubber blanket 24, institute are connected with by way of being glued connection
, when cut-off knife 22 is cut to paper, articles holding table 14 can be protected not to be damaged.
Because also including reinforcement 25, between 14 bottom left of 12 left upper portion of elevating lever and articles holding table, elevating lever 12
Reinforcement 25 is respectively connected with by way of being welded to connect between 14 bottom right of right upper portion and articles holding table, it is possible to strengthen
The intensity and stability of elevating lever 12 and articles holding table 14.
Because electric rotating machine 16 is servomotor, it is possible to more accurately controls rotating speed, makes operation more steady.
Because the material of support 1 be Q235 steel, Q235 steel with stronger hardness and intensity, it is possible to extending bracket
1 service life.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction 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, improvement can also be made and substituted, these belong to this
Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.