Plastic bottle cutter
Technical field
The present invention relates to plastic bottle cutting equipment fields, and in particular to plastic bottle cutter.
Background technology
Plastic bottle is to add corresponding organic solvent using polyester, polyethylene, polypropylene as raw material, after high-temperature heating,
It is made by blowing, extrusion blow or injection molding by plastic mould, mainly as beverage, food, pickles, honey, is done
The liquid or solids disposable plastic packing container such as fruit, edible oil, agricultural and veterinary chemicals has extensive use in daily life.
Today's society is populous, can all generate a large amount of waste plastic bottle daily, such as beverage bottle, Detergent bottle and mineral spring
Water bottle, these plastic bottles are usually arbitrarily abandoned, and not only waste natural resources, but also be easy to cause environmental pollution.Therefore, have
Necessity recycles plastic bottle.After plastic bottle recycling, the reproduction for being mainly used for plastic products is processed, and the volume of plastic bottle
It is larger, therefore in recycling, need to cut plastic bottle.
Existing plastic bottle cutting equipment type is more, wherein the patent application No. is 201510664692.4 discloses one kind
Plastic bottle cutter, in the technical scheme, by the way that plastic bottle to be clamped on opening and closing bottle neck folder, then with delivery device by plastics
Bottle pushes to progress spiral shape cutting at annular cutter, and plastic bottle is cut into plastic tape, then uses it for braiding food basket, purchase
Object bag, packaging bag etc. can preferably realize the recycling of plastic bottle.But in the art, a plastic bottle has often been cut
Afterwards, manual operation opening and closing bottle neck folder is needed to realize the clamping of next plastic bottle, it is cumbersome, cutting efficiency is extremely influenced,
It is unfavorable for producing and processing.
Invention content
The invention is intended to provide plastic bottle cutter, to solve the problems, such as to need artificial loading in plastic bottle cutting process.
In order to achieve the above objectives, basic technology scheme of the invention is as follows:Plastic bottle cutter, including rack, feeding system
System and diced system, feeding system include cylinder and transport mechanism, and cylinder includes piston rod, and transport mechanism includes conveyer belt, is cut
The system of cutting includes motor and annular cutter, and motor includes shaft, and annular cutter is rotatably connected in rack, annular cutter
Outer circumference be equipped with belt grooves, belt is connected between belt grooves and shaft, feeding system further includes the upper barrel of T shapes,
Upper barrel includes the lateral cylinder of connection and longitudinal cylinder, and for lateral cylinder between annular cutter and cylinder, annular cutter is close
Lateral cylinder is fixedly connected with rubber tube on one side, and rubber tube, annular cutter and lateral cylinder keep coaxially, sliding in lateral cylinder
It is connected with push column, push column is fixedly connected close to one end of cylinder with piston rod, and the one end of push column far from cylinder is equipped with viscous
Property layer, grume is fixedly connected on viscous layer, grume protrudes from viscous layer, and lateral cylinder is rotatablely connected close to the outside of cylinder one end
Device is stirred, feeding bar and rotating bar that device includes integrated are stirred, feeding bar is square on a moving belt, between rotating bar and lateral cylinder
It is fixedly connected with the first spring, longitudinal cylinder is equipped with feed inlet towards the side of conveyer belt, and longitudinal cylinder is internally provided with clearance fit
Slide plate, is fixedly connected with compression bar on slide plate, and the one end of compression bar far from slide plate is hinged with swing arm, the one end of swing arm far from compression bar with turn
Lever is hinged.
The principle of this programme is:When practical application, plastic bottle is laid flat on a moving belt, and plastic bottle is parallel with lateral cylinder,
And bottleneck is towards cylinder side.The piston rod of cylinder pulls push column to be slided in lateral cylinder, and mobile will press for pushing column pushes away
The rotating bar at column rear is sent to rotate, the first spring is stretched at this time.Rotating bar presses the swing arm hinged with it and swings and push, with
The hinged compression bar of swing arm is also pushed by swing arm, to pull the slide plate being fixedly connected with compression bar to glide in longitudinal cylinder, as a result, will
The feed inlet that slide plate is blocked originally is opened.Rotating bar rotate while, the feeding bar with rotating bar one with rotating with it, thus
The plastic bottle on the conveyer belt below feeding bar is pushed to be moved to feed inlet, double action of the plastic bottle in feeding bar and conveyer belt
Under, it is pushed into feed inlet, and drop down onto on the slide plate inside longitudinal cylinder, in this way, realize the automatic charging of plastic bottle in longitudinal cylinder,
Avoid the cumbersome of artificial loading.
When piston rod pushes push column to be moved to diced system, rotating bar loses the pressure of push column, then first
Under the elastic potential energy effect of spring, rotate backward and return.The rotation of rotating bar drives swing arm to swing return, and pulls on compression bar
It rises, compression bar pulls the slide plate for being secured to connection to move up return, to be pushed into lateral cylinder on the plastic bottle on slide plate.This
When, push column is pushed by cylinder to diced system, when push column slips over longitudinal cylinder, is collided, is pushed away with the plastic bottle for entering lateral cylinder
It send the grume of column end to cling plastic bottle opening, is achieved in the automatic clamping to plastic bottle, promote the processing effect of plastic bottle
Rate.
Push column continues to press on plastic bottle and passes through rubber tube in the presence of cylinder, and is moved at annular cutter and carries out
Cutting.End thereof contacts of the viscous layer that plastic bottle after cutting certain length, is pushed on column with rubber tube close to lateral cylinder, to
Rubber tube is sticked on viscous layer.Hereafter, annular cutter is rotated further and is cut to plastic bottle, and rubber tube is due to one
End is fixedly connected on annular cutter, this end will follow annular cutter to rotate, and the other end is adhered fixed by viscous layer, nothing
Method rotates, therefore rubber tube will be twisted by one end that viscous layer adheres under the rotation of annular cutter, make rubber tube by
The one end being adhered on viscous layer gradually attenuates to other end torsion.During rubber tube torsion attenuates, it will squeeze inside it
Plastic bottle be detached from grume, and pushed in annular cutter and cut.If grume does not protrude from viscous layer, work as rubber
When packing element and viscous layer contact, rubber tube end and plastic bottle opening it is viscous in the same plane and holding will make when flushing
When torsion attenuates, internal plastic bottle is squeezed by rubber tube to rubber tube center rubber tube, and plastic bottle can not be made laterally to move
It is dynamic, and when grume protrudes from viscous layer, the end of plastic bottle opening and rubber tube forms range difference, so that plastic bottle can be by rubber
Packing element, which squeezes, to be occurred transverse shifting and is detached from viscous layer.Make all parts of plastic bottle that can be cut as a result, effectively prevents
The problem of causing plastic bottle holding portion that cannot effectively be cut using clamping device promotes the cut quality of plastic bottle.
The advantageous effect of this programme:The present invention promotes to stir device rotation by the movement of push column, and keeps feed inlet automatic
It opens, and realizes plastic bottle automatic charging, solve the problems, such as artificial loading labor intensive, and the shifting by pushing column
It is dynamic, it realizes the automatic clamping of plastic bottle, improves the processing efficiency of plastic bottle, meanwhile, by the torsion of rubber tube, adherency is made to consolidate
The plastic bottle being scheduled on grume is taken off automatically, and it is all sent into diced system and is cut, and realizes the comprehensive of plastic bottle
Cutting, improves the processing quality and the rate of recovery of plastic bottle.
Preferably, as an improvement, the end of rotating bar is equipped with limited block.Piston rod pulls push column to outside lateral cylinder
When sliding, limited block can limit push column and skid off length, contacted always with rotating bar to ensure to push column, promote to push
When column skids off lateral cylinder every time, rotating bar rotation can be pressed.
Preferably, as an improvement, second spring is fixedly connected between slide plate and the bottom of longitudinal cylinder.Slide plate sinks
When, second spring is compressed, and when slide plate rises return, second spring will discharge elastic potential energy and quickly above lift slide plate, from
And the plastic bottle on slide plate is made quickly to be sent in lateral cylinder, realize the fast and effective feeding in lateral cylinder.Prevent push column
When slipping over longitudinal cylinder, plastic bottle is not pushed in lateral cylinder also, and the phenomenon that causing invalid feeding occurs.
Preferably, as an improvement, the one end of annular cutter far from lateral cylinder is rotatably connected to passage.It is cut
Plastic flakes be sent far from annular cutter via passage, prevent plastic flakes from flying everywhere in the air because of lighter weight
It dissipates, destroys processing environment.
Preferably, as an improvement, the lower section of passage is equipped with Material collecting box for harvesting.The plastic flakes derived from passage are sent
Enter to being collected in Material collecting box for harvesting, is handled in order to concentration storage and the following process of plastic flakes.
Preferably, as an improvement, annular cutter has jagged cut surface.In this way, comparing smooth cutting
Face is cut using jagged cut surface, can reduce the contact area of cut surface and plastic bottle, to increase annular cutting
Knife improves cutting efficiency to the pressure of cutting part to enhance cutting force.
Preferably, as an improvement, the outside of belt grooves is equipped with protective cover.Protective cover can prevent the modeling cut
Material fragment is flown in belt grooves, causes belt that cannot steadily transmit, or by the stuck phenomenon of belt.
Description of the drawings
Fig. 1 is the structural schematic diagram of plastic bottle cutter of the present invention.
Fig. 2 is the side view of annular cutter in the embodiment of the present invention.
Fig. 3 is the procedure chart that rubber tube torsion pushes plastic bottle in the embodiment of the present invention.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail:
Reference numeral in Figure of description includes:Limited block 1, cylinder 2, conveyer belt 3, piston rod 4, motor 5, shaft 6,
Belt 7, annular cutter 8, belt grooves 9, protective cover 10, rubber tube 11, passage 12, Material collecting box for harvesting 13, lateral cylinder 14, longitudinal cylinder
15, column 16, viscous layer 17, grume 18, feed inlet 19, slide plate 20, compression bar 21, swing arm 22, second spring 23, feeding bar are pushed
24, rotating bar 25, the first spring 26, plastic bottle 27, rack 28.
Embodiment is as shown in Figure 1:Plastic bottle cutter includes the cutting system of rack 28, the feeding system on right side and left side
System, rack 28 are mounted by means of bolts on the wall of top, and feeding system includes cylinder 2 and transport mechanism, and cylinder 2 includes
Piston rod 4, transport mechanism include conveyer belt 3, and conveyer belt 3 drives a pair of turning wheels rotation to carry out driving transmission by external motor,
Diced system includes motor 5 and annular cutter 8, and motor 5 includes shaft 6, and annular cutter 8 is rotatably connected on machine by bearing
On frame 28, the left end of annular cutter 8 is rotatably connected to passage 12 by bearing, and the lower section of passage 12 is removable by bolt
It unloads and is connected with Material collecting box for harvesting 13, the right side of annular cutter 8 is bonded with rubber tube 11, as shown in Fig. 2, annular cutter 8 has saw
The outer circumference of the cut surface of dentation, such as Fig. 1, annular cutter 8 is equipped with belt grooves 9, and the outside weldings of belt grooves 9 have protection
Cover 10, is connected with belt 7 between belt grooves 9 and shaft 6.Feeding system further includes the upper barrel of T shapes, and upper barrel includes connection
Lateral cylinder 14 and longitudinal cylinder 15, lateral cylinder 14 is between annular cutter 8 and cylinder 2, rubber tube 11,8 and of annular cutter
Lateral cylinder 14 keeps coaxially, push column 16 being slidably connected in lateral cylinder 14, and push 16 right end of column passes through bolt with piston rod 4
It is fixedly connected, push 16 left end of column is equipped with viscous layer 17, is bonded with grume 18 on viscous layer 17, grume 18 protrudes from viscous layer
17,14 right side of lateral cylinder is rotatably connected to by bearing stirs device, stirs feeding bar 24 and rotating bar 25 that device includes integrated, passes
The lower section for sending band 3 to be located at feeding bar 24 is welded with the first spring 26, the end of rotating bar 25 between rotating bar 25 and lateral cylinder 14
Equipped with limited block 1,15 right side wall of longitudinal cylinder is equipped with feed inlet 19, and longitudinal cylinder 15 is internally provided with the slide plate 20 of clearance fit, sliding
Second spring 23 is welded between plate 20 and the bottom of longitudinal cylinder 15,20 bottom of slide plate is welded with L-shaped compression bar 21, and compression bar 21 is right
End is hinged with vertical swing arm 22, and 22 upper end of swing arm and 25 middle part of rotating bar are hinged.
In the present embodiment, when practical application, left side runner rotates under the power effect of external motor and conveyer belt 3 is enabled to pass
It send.Plastic bottle 27 is lain on conveyer belt 3 and is transmitted, 27 bottleneck of plastic bottle is towards right.Start cylinder 2 and motor 5, electricity
Machine 5 makes belt 7 transmit by annular cutter 8 is enabled to rotate by shaft 6.The piston rod 4 of cylinder 2 pulls push column 16 to move to right, and pushes away
It send column 16 that rotating bar 25 is pushed to rotate clockwise, the first spring 26 is made to stretch, rotating bar 25 rotates and pushes 22 bottom of swing arm, from
And slide plate 20 is pulled to glide and compress second spring 23, feed inlet 19 is opened.While rotating bar 25 rotates, feeding bar 24
It rotates clockwise, is moved to feed inlet 19 to push the plastic bottle 27 on conveyer belt 3, plastic bottle 27 is in feeding bar 24 and transmission
Entered in longitudinal cylinder 15 by feed inlet 19 under the action of band 3, and dropped down onto on slide plate 20.Exhaust hood 2 push push column 16 move to left,
The first spring 26 pulls rotating bar 25 to rotate counterclockwise return in the process, and second spring 23 pushes slide plate 20 to move up, and makes rotation
20 returning quickly of bar 25 and slide plate, plastic bottle 27 are pushed on slide plate 20 in lateral cylinder 14, at this point, push column 16 moves to left touching modeling
Expect that bottleneck is adhered to, plastic bottle 27 is clamped by 27 bottleneck of bottle, viscous layer 17.Later, push column 16 pushes plastic bottle 27
It moves to left and is cut at rubber tube 11 to annular cutter 8.
After completing part cutting, 11 right end of rubber tube is contacted with viscous layer 17, and is adhered on viscous layer 17, while rubber
11 left end of packing element follows annular cutter 8 to rotate, and attenuates as shown in figure 3, rubber tube 11 starts right-to-left torsion, to mould
Material bottle 27 is forced down from grume 18, and rubber tube 11 continues right-to-left torsion and attenuates, and plastic bottle 27 is pushed to annular cutting
It is cut in knife 8.The plastic flakes being cut are sent in Material collecting box for harvesting 13 via passage 12 and are collected, and protective cover 10 is anti-
Only plastic flakes descend slowly and lightly in belt grooves 9, to maintain the normal rotation of belt 7.Then, cylinder 2 pulls push column 16 right again
It moves, after being moved to certain distance, rubber tube 11 is pulled off from viscous layer 17, and is restored to tubular, and 16 return of column, system are pushed
Into the cutting process of next plastic bottle 27.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific implementation mode can be used for explaining the content of claim.