Spiral cutter device is used in a kind of production of rubber rubber band
Technical field
The present invention relates to rubber rubber band production technical field, spiral cutter device is used in specially a kind of rubber rubber band production.
Background technique
Rubber rubber band is a kind of short circle being made with rubber and latex, and scientific name is called latex cushion rubber, latex adhesive tape, has and stretches
The features such as long rate is big, resilience is good, price is low, easy to use, manufacturing process include impregnating, vulcanizing, demoulding, cutting the works such as circle
Sequence is mainly used for strapping goods, is the storage assistant product being frequently seen in people's daily life.
And the production of rubber rubber band is that circular tube shaped first is made in rubber and latex, is then sheared again to round tube, thus
Obtain the short circle of rubber of certain size, and it is traditional cut coil apparatus be the chopper by moving up and down repeatedly come to rubber tube into
Row shearing, primary move back and forth are merely able to once be sheared, inefficiency, and traditional cut coil apparatus to guarantee that rubber is short
Circle is normally fallen, and in shearing, the side that is sheared of round tube is hanging, therefore is easy for the generation for tilting shearing occur,
It is uneven so as to cause the short circle thickness of single rubber.
To solve the above problems, inventor provides a kind of rubber rubber band production spiral cutter device, it can be to rubber
Ring is continuously sheared, and can obtain the short circle of various sizes of rubber, improves the efficiency of shearing, can be right in shearing
Rubber ring is supported, and improves the quality of the shear effect and the short circle of obtained rubber for rubber ring.
Summary of the invention
In order to achieve the above object, the present invention is achieved by the following technical programs: spiral is used in a kind of production of rubber rubber band
Cutter device, including transmission frame, rubber ring, transmission shaft, guide plate, pressure roller, spring, telescopic block, turntable, installation axle, cutter,
First connecting rod, the second connecting rod, fixed ring, outrigger shaft, adjustment disk, waist hole, sawtooth, threaded rod, knob.
Wherein:
The inside of the transmission frame is placed with rubber ring, is rotatably connected to transmission at the top of rubber ring in the transmission frame
The right end of axis, the transmission frame is fixedly installed with guide plate, and the lower rotation of the guide plate is connected with pressure roller, the transmission frame
Inside telescopic block is fixedly connected with by spring, be provided with turntable, the internal slide of the turntable on the right side of the transmission frame
It is connected with installation axle, cutter are fixedly connected on the outside of the installation axle, are rotatably connected to first on the inside of the installation axle
Connecting rod, the other side of the first connecting rod are rotatably connected to the second connecting rod, the other side rotation of second connecting rod
It is connected with fixed ring, the front end at the first connecting rod and the second connecting rod rotation connection is fixedly installed with outrigger shaft, described
It is rotatably connected to adjustment disk on front side of first connecting rod and the second connecting rod in turntable, the inside of the adjustment disk offers waist
Hole, the front end of the adjustment disk periphery offer sawtooth, and the front side at the top of the sawtooth is engaged with threaded rod, the threaded rod
Right end is fixedly installed with knob, and the threaded rod is located at the front end of adjustment disk, and is rotatably connected in the installing frame of turntable front end.
Preferably, the spring and telescopic block are located at the bottom of rubber ring, and the upper right corner of the telescopic block offers tiltedly
To the groove of bottom right, therefore when cutter are contacted with telescopic block and continue rotation, telescopic block compressed spring can be made to be received
Contracting.
Preferably, the guide plate be the bending plate of right side obliquely, the rubber ring between pressure roller and telescopic block,
Rubber ring is attached in telescopic block.
Preferably, the combination of the installation axle and cutter shares 16 groups, and is evenly distributed on the periphery of turntable, described
It is fixedly connected between installation axle and cutter by fastening bolt, it therefore, can be to the rotation angle of cutter on the mounting shaft
It is adjusted, to change relative angle when cutter are contacted with telescopic block.
Preferably, the first connecting rod and the second connecting rod are rotatably connected between installation axle and fixed ring, and initial
When position, first connecting rod and the second connecting rod are in bending state, when the bending degree of first connecting rod and the second connecting rod
When changing, it is able to drive installation axle and is slided.
Preferably, the outrigger shaft is extended by the rotation connection forward end of first connecting rod and the second connecting rod, and sliding
It is dynamic to be connected in waist hole, therefore when adjustment disk rotates, the rotation for being able to drive first connecting rod and the second connecting rod connects
The place of connecing is rotated.
The present invention provides a kind of rubber rubber band production spiral cutter devices.Have it is following the utility model has the advantages that
1, rubber rubber band production spiral cutter device, by installing the design of cutter on turntable, in cutter
During rotation, rubber ring can continuously be sheared, improve the efficiency of shearing, and the position by adjusting cutter
It sets, the short circle of various sizes of rubber can be obtained, improve the practicability of cutter device.
2, rubber rubber band production spiral cutter device, by the way that telescopic block is scalable and right side tilts the design of groove,
When cutter shear rubber ring, telescopic block can play the role of rubber ring support, and continue in cutter
It bounces back during rotation, enables cutter normal through to improve the shear effect for rubber ring and institute
The quality of the short circle of obtained rubber.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the cross-sectional view of turntable structure of the present invention;
Fig. 3 is the structural schematic diagram of adjustment disk of the present invention;
Fig. 4 is the structural schematic diagram in Fig. 3 of the present invention at A-A.
In figure: 1 transmission frame, 2 rubber rings, 3 transmission shafts, 4 guide plates, 5 pressure rollers, 6 springs, 7 telescopic blocks, 8 turntables, 9 installations
Axis, 10 cutter, 11 first connecting rods, 12 second connecting rods, 13 fixed rings, 14 outrigger shafts, 15 adjustment disks, 16 waist holes, 17 saws
Tooth, 18 threaded rods, 19 knobs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of rubber rubber band production spiral cutter device is as follows:
Please refer to Fig. 1-4, a kind of rubber rubber band production spiral cutter device, including transmission frame 1, rubber ring 2, transmission shaft
3, guide plate 4, pressure roller 5, spring 6, telescopic block 7, turntable 8, installation axle 9, cutter 10, first connecting rod 11, the second connecting rod
12, fixed ring 13, outrigger shaft 14, adjustment disk 15, waist hole 16, sawtooth 17, threaded rod 18, knob 19.
Wherein:
The inside of transmission frame 1 is placed with rubber ring 2, and the top for transmitting rubber ring 2 in frame 1 is rotatably connected to transmission shaft 3, passes
The right end of frame 1 is sent to be fixedly installed with guide plate 4, guide plate 4 is the bending plate of right side obliquely, and rubber ring 2 is located at pressure roller 5 and stretches
Between contracting block 7, rubber ring 2 is attached in telescopic block 7, the lower rotation of guide plate 4 is connected with pressure roller 5, transmits frame 1
Inside telescopic block 7 is fixedly connected with by spring 6, spring 6 and telescopic block 7 be located at the bottom of rubber ring 2, and telescopic block 7
The upper right corner offers the groove of oblique bottom right, therefore when cutter 10 are contacted with telescopic block 7 and continue rotation, can make to stretch
7 compressed spring 6 of block is shunk, and the right side of transmission frame 1 is provided with turntable 8, and the internal slide of turntable 8 is connected with installation axle 9, peace
The outside of dress axis 9 is fixedly connected with cutter 10, and the combination of installation axle 9 and cutter 10 shares 16 groups, and is evenly distributed on
The periphery of turntable 8 is fixedly connected between installation axle 9 and cutter 10 by fastening bolt, therefore, can pacified to cutter 10
Rotation angle on dress axis 9 is adjusted, to change cutter 10 and relative angle when telescopic block 7 contacts, by
The design that cutter 10 are installed on turntable 8 can continuously shear rubber ring 2 during cutter 10 rotate,
The efficiency of shearing, and the position by adjusting cutter 10 are improved, the short circle of various sizes of rubber can be obtained, improve and cut
Cut the practicability of device.
The inside of installation axle 9 is rotatably connected to first connecting rod 11, and the other side of first connecting rod 11 is rotatably connected to
Two connecting rods 12, first connecting rod 11 and the second connecting rod 12 are rotatably connected between installation axle 9 and fixed ring 13, and initial bit
When setting, first connecting rod 11 and the second connecting rod 12 are in bending state, when the folding of first connecting rod 11 and the second connecting rod 12
It when curved degree changes, is able to drive installation axle 9 and is slided, the other side of the second connecting rod 12 is rotatably connected to fixed ring
13, the front end at 12 rotation connection of first connecting rod 11 and the second connecting rod is fixedly installed with outrigger shaft 14, and first connects in turntable 8
The front side of extension bar 11 and the second connecting rod 12 is rotatably connected to adjustment disk 15, and the inside of adjustment disk 15 offers waist hole 16, extends
Axis 14 is extended by the rotation connection forward end of first connecting rod 11 and the second connecting rod 12, and is slidably connected in waist hole 16,
Therefore it when adjustment disk 15 rotates, is able to drive at the rotation connection of first connecting rod 11 and the second connecting rod 12 and is turned
Dynamic, the front end of 15 periphery of adjustment disk offers sawtooth 17, and the front side at 17 top of sawtooth is engaged with threaded rod 18, the right side of threaded rod 18
End is fixedly installed with knob 19, and threaded rod 18 is located at the front end of adjustment disk 15, and is rotatably connected on the installing frame of 8 front end of turntable
It is interior, pass through the scalable design that groove is tilted with right side of telescopic block 7, when cutter 10 shear rubber ring 2, telescopic block
7 can play the role of rubber ring 2 support, and bounce back during cutter 10 continue to rotate, and make cutter
10 can be normal through so that improve the quality of the shear effect and the short circle of obtained rubber for rubber ring 2.
When in use, transmission frame 1 is protruded into after manufactured rubber ring 2 being flattened, and rubber ring 2 is made by the effect of transmission shaft 3
It moves forward, and downward bending when by guide plate 4, and is attached in telescopic block 7 using the effect of pressure roller 5, then passed through
The rotation of turntable 8 will shear rubber ring 2, and the bottom of rubber ring 2 has when cutter 10 are contacted with rubber ring 2
Telescopic block 7 is supported, and after the completion of shearing, the lasting rotation of turntable 8 can make 7 compressed spring 6 of telescopic block and to contract,
Cutter 10 are passed through from telescopic block 7, while the short circle of rubber that shearing is completed is scraped into collection, and work as cutter 10
After being detached from telescopic block 7, telescopic block 7 can extend out to again initial position under the action of spring 6, in order to next cutter
10 shearing, and by being fixedly connected using fastening nut between cutter 10 and installation axle 9, it can be fixed by cutter 10
To arbitrary rotation angle, so that angle when contacting to cutter 10 and telescopic block 7 is adjusted, and pass through turning knob 19
The rotation of threaded rod 18 is driven to be able to drive adjustment disk 15 using the intermeshing of threaded rod 18 and sawtooth 17 and rotated, from
And drive adjustment disk 15 at the rotation connection of first connecting rod 11 and the second connecting rod 12 and rotated, so that first connecting rod
11 and second the bending degree of connecting rod 12 change, to drive installation axle 9 to be slided, and when installation axle 9 is displaced outwardly
When, the width of the short circle of the rubber of shearing will become larger, otherwise will become smaller, to realize circle shearing size short for rubber
It adjusts.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.