CN207888976U

CN207888976U - A kind of plastic breaker

Info

Publication number: CN207888976U
Application number: CN201820009019.6U
Authority: CN
Inventors: 王小平
Original assignee: Changzhou Tong Yu Plastic Co Ltd
Current assignee: Changzhou Tong Yu Plastic Co Ltd
Priority date: 2018-01-02
Filing date: 2018-01-02
Publication date: 2018-09-21
Anticipated expiration: 2028-01-02

Abstract

The utility model discloses a kind of plastic breakers, including rack, babinet, inlet port and outlet port, cast hopper, particle roller and motor, motor is linked together with particle roller by belt, particle tooth is provided on particle roller, its key points of the technical solution are that being provided with the sieve of inclination arrangement in babinet, box house is provided with cutting plate, the upper end of cutting plate is fixed together with sieve, small powder holder and aniseed holder are provided on the downside of discharge port, the other side of small powder holder is communicated with the material pump device that particle is delivered to injection molding machine.The utility model solves the of different sizes of the plastics of existing crusher in crushing, volume it is excessive can not pass through sieve, the plastics of bulk are deposited on sieve, because can not be cleared up the plastics accumulated on sieve in the crusher course of work, so that the bulk plastic accumulated on sieve is more and more, the problem of may finally making the plastics of fritter that can not also pass through sieve.

Description

A kind of plastic breaker

Technical field

The utility model is related to injection-moulding device field, more particularly to a kind of plastic breaker.

Background technology

Plastic breaker is called plastic crusher and is mainly used for being crushed various thermoplastic plastics and rubber, as plastic irregular profile, Pipe, stick, silk thread, film, waste rubber goods.Pellet can be used directly for extruder or injection molding machine, can also pass through comminutor Regeneration uses.Plastic breaker also has the defective products that recycling injection molding machine generation can be crushed one is the peripheral equipment of injection molding machine And the machine of regrinding-material.

Plastic breaker by motor drive moving knife cutterhead high speed rotation, during moving knife high-speed rotation with stationary knife The trend for forming relative motion, using the gap formed between moving knife and stationary knife, the notch for causing plastic crushing to shear, thus will Bulk plastic is crushed, and broken plastics are filtered output by sieve to plastic grain size.

The plastic breaker of the existing peripheral equipment as injection molding machine, generally the plastics of bulk just will after carrying out breakage The fritter plastics of generation transport injection molding machine to, are recycled to plastics, in order to enable the small plastic cut out being capable of direct quilt Injection molding machine uses, and generally sets the through-hole on sieve to the maximum area that injection molding machine uses plastics.But existing crusher Broken plastics it is of different sizes, volume is excessive to be deposited on sieve by sieve, the plastics of bulk, because can not be The plastics accumulated on sieve to be cleared up in the crusher course of work so that the bulk plastic accumulated on sieve is more and more, It may finally make the plastics of fritter that can not also pass through sieve.

Utility model content

The purpose of this utility model is to provide a kind of plastic breakers, it is by changing existing plastic breaker Into so that the bulk plastic fallen on sieve can be slided from sieve automatically so that fritter plastics pass through more suitable when sieve Freely.

The above-mentioned purpose of the utility model technical scheme is that：

A kind of plastic breaker, including rack, the babinet for being provided with opening being fixedly connected in rack, setting are in babinet On inlet port and outlet port, be detachably connected on the cast hopper being connected to feed inlet on babinet, be fixedly connected on babinet and Particle roller at babinet feed inlet and the motor being used to provide power in rack is set, the motor with it is broken Feed roller is linked together by belt, and particle tooth is provided on the particle roller, is located at particle roller in the babinet Downside is provided with the sieve of inclination arrangement, and the box house is provided with the cutting plate of discharge port dimidiation, the sub-material The upper end of plate is fixed together with sieve, and the small powder being detachably connected in rack is provided on the downside of the discharge port and is put Box and aniseed holder are set, the small powder holder is located at the side of cutting plate and the downside positioned at sieve, and the aniseed is placed Box is located at the other side of cutting plate, and the other side of the small powder holder is communicated with the pumping material dress that particle is delivered to injection molding machine It sets, the material pump device includes one end connection other end is connect with injection molding machine on small powder holder delivery pipe and by small powder Particle in holder, which is released, transports the Material sucking machine of injection molding machine to.

By using above-mentioned technical proposal, when the waste material generated to injection molding is crushed, first by waste material along cast hopper It puts into babinet, the particle roller in babinet crushes waste material, and the particle after crushing is fallen on sieve, can pass through sieve The particle of upper through-hole is fallen by discharge port in small powder holder across sieve, the larger particle of volume can not by sieve, It slides down in the discharge port of the cutting plate other side, is eventually entered into aniseed holder on the sieve of inclination arrangement, completed After one shattering process, connection is under the action of the delivery pipe on small powder holder is in Material sucking machine by the particle in small powder holder It is sucked out and is routed directly at injection molding machine use for injection molding machine, the particle in aniseed holder pours into cast hopper and is crushed again. This process is constantly repeated, and then completes the broken of waste material.By being improved to existing plastic breaker so that fall Bulk particle on sieve can be slided from sieve automatically, and when fritter particle is fallen, bulk particle will not be to fritter particle Stopped so that fritter particle passes through more smoothly when sieve.

The utility model is further arranged to：The sieve is connected to babinet by the screen frame being arranged on babinet On, the screen frame includes two struts for being provided at both ends with screw thread being threaded through on babinet and connects two strut fastenings The fixing nut being connected on babinet, the sieve are connected on strut.

By using above-mentioned technical proposal, when sieve to be mounted on babinet, one end of strut is first passed through into babinet, Sieve and strut are linked together, then strut is pushed to box house so that the both ends of strut are the shape for being pierced by babinet Then state is being fixed the both ends of strut with fixing nut so that sieve is securely attached in babinet so that sieve and babinet Installation not only facilitate but also securely.

The utility model is further arranged to：The box house is provided with striker plate, and the striker plate does not connect with sieve It touches, and is vertically arranged in the upside of sieve.

By using above-mentioned technical proposal, because to particle, there are one centrifugal force when particle roller is rotated so that particle It is flown in particle cylinder, fritter particle is thrown to discharge port setting aniseed holder in particle in order to reduce particle roller Side, so be fixedly connected with striker plate in box house, and striker plate is vertically arranged in sieve not with screen contact Upside so that striker plate causes to hinder when will not slide the bulk particle on sieve.

The utility model is further arranged to：The box house is provided with the shaking device for allowing sieve to shake.

By using above-mentioned technical proposal, during actual particle, bulk particle can be by through-hole on sieve sometimes Screens so that bulk particle is not easy to slide from sieve, thus be provided with shaking device make sieve shake so that sieve The bulk particle fallen on the net is easier to slide from sieve.

The utility model is further arranged to：The shaking device includes vibrations main shaft, is fixedly connected on vibrations main shaft Eccentric wheel and one end and eccentric wheel the contact other end be fixedly connected on the driver plate on sieve.

By using above-mentioned technical proposal, when in use, vibrations main shaft constantly rotates, and band movable eccentric wheel constantly rotates, and makes The continuous Contact Transmission plate of eccentric wheel, and drive link is fixedly connected with sieve, eccentric wheel to driver plate one downwards After thrust, driver plate transmits the force to sieve so that sieve moves downward, and because sieve is solid by screen frame and babinet Surely it connects so that sieve is replied upwards under the action of itself so that driver plate is contacted again eccentric wheel, so that sieve Continuous vibrations, the bulk particle on sieve is shaken off.

The utility model is further arranged to：The motor of the vibrations main shaft and particle roller is connected together.

By using above-mentioned technical proposal so that need not install another motor again on plastic breaker can also So that shaking device action, has saved cost.

The utility model is further arranged to：The vibrations main shaft is set as same root with the drum shaft on particle roller.

By using above-mentioned technical proposal so that when particle roller starts, shaking device also starts together, and is not required to Be once again set up an axis, both saved cost, but also in babinet space utilization rate.

The utility model is further arranged to：It is additionally provided with dampening assembly on the babinet.

By using above-mentioned technical proposal, cause babinet when vibrations being passed to babinet when sieve shakes in order to prevent Vibrations so that rack placement prevent on the ground it is unstable, so being provided with dampening assembly on babinet.

The utility model is further arranged to：The dampening assembly includes the bullet being arranged in sieve and cabinet wall junction Property pad and the resilient sleeve for being set in strut and babinet contact position, the cushion and resilient sleeve are made of rubber.

By using above-mentioned technical proposal, when sieve shakes, the vibrations of generation will not be directly delivered on babinet, But be first transmitted on cushion and resilient sleeve, resilient sleeve and cushion pass through itself good elastic property after being given a shock The vibrations being subject to are alleviated so that the vibrations being eventually transferred on babinet weaken.

The utility model is further arranged to：The aniseed holder is set as drawer type.

By using above-mentioned technical proposal so that more convenient when taking out and installing aniseed holder.

In conclusion the utility model has the advantages that：

1, by being improved to existing plastic breaker so that the bulk particle fallen on sieve can be automatically from sieve It slides on the net, when fritter particle is fallen, bulk particle will not stop fritter particle so that fritter particle passes through sieve When it is more smoothly；

2, by being fixedly connected with striker plate in box house, and striker plate is vertically arranged in sieve not with screen contact The upside of net so that striker plate causes to hinder when will not slide the bulk particle on sieve；

3, by the way that shaking device is arranged so that the bulk particle fallen on sieve is easier to slide from sieve.

Description of the drawings

Fig. 1 is the schematic diagram of plastic breaker in embodiment 1；

Fig. 2 is that power is transferred to the schematic diagram in babinet by plastic breaker upper motor in embodiment 1；

Fig. 3 is the schematic diagram of plastic breaker removal babinet in embodiment 1；

Fig. 4 is the enlarged drawing in the portions A in Fig. 3；

Fig. 5 is the sectional view of plastic breaker in embodiment 1；

Fig. 6 is the schematic diagram of shaking device in embodiment 1.

In figure, 1, rack；2, babinet；3, feed inlet；4, discharge port；5, cast hopper；6, particle roller；61, particle tooth；7、 Motor；8, sieve；9, cutting plate；10, small powder holder；11, aniseed holder；12, material pump device；121, delivery pipe； 122, Material sucking machine；13, screen frame；131, strut；132, fixing nut；14, striker plate；15, shaking device；151, vibrations master Axis；152, eccentric wheel；153, driver plate；16, dampening assembly；161, cushion；162, resilient sleeve.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment 1：A kind of plastic breaker as shown in Figure 1 and Figure 2, including places rack 1 on the ground, rack 1 Upside is fixedly connected with the babinet 2 for being provided with opening, and feed inlet 3 and discharge port 4 are provided on babinet 2, is communicated at feed inlet 3 Cast hopper 5 together is bolted with babinet 2, particle roller 6 is provided at the feed inlet 3 of babinet 2, is set in rack 1 It is equipped with the motor 7 that power is provided to particle roller 6, motor 7 is linked together with particle roller 6 by belt, here Particle roller 6 is set as double-roll type, and particle tooth 61 is provided on particle roller 6.

With reference to Fig. 3, Fig. 5, plastic breaker further includes the inclination arrangement being arranged in babinet 2 positioned at 6 downside of particle roller Sieve 8 and be arranged the cutting plate 9 of 4 dimidiation of discharge port inside babinet 2, wherein the upper end of cutting plate 9 and sieve 8 are fixed together.

Moreover, referring to Fig.1, the downside of discharge port 4 is provided with the small powder holder 10 being detachably connected in rack 1 and big Expect holder 11, wherein small powder holder 10 is located at the side of cutting plate and the downside positioned at sieve 8, aniseed holder 11 In the other side of cutting plate 9, it sets aniseed holder 11 to drawer type here so that more when taking out aniseed holder 11 For convenience.The other side of small powder holder 10 is communicated with the material pump device 12 that particle is delivered to injection molding machine, and material pump device 12 is wrapped Include one end connection other end is connect with injection molding machine on small powder holder 10 delivery pipe 121 and will be in small powder holder 10 Particle, which is released, transports the Material sucking machine 122 of injection molding machine to.Sieve 8 is fixedly connected by the screen frame 13 being arranged on babinet 2 On babinet 2, screen frame 13 includes two struts 131 for being provided at both ends with screw thread being threaded through on babinet 2 and by two A strut 131 is fastenedly connected the fixing nut 132 on babinet 2.

As shown in Figure 1, shown in Figure 5, when the waste material generated to injection molding is crushed, waste material is first put into case along cast hopper 5 In body 2, the particle roller 6 in babinet 2 crushes waste material, and the particle after crushing is fallen on sieve 8, can pass through sieve 8 The particle of upper through-hole passes through sieve 8 to be fallen into small powder holder 10 by discharge port 4, and the larger particle of volume can not pass through sieve 8, it is slid down on the sieve 8 of inclination arrangement in the discharge port 4 of 9 other side of cutting plate, eventually enters into aniseed holder 11 In, after completing a shattering process, connection will under the action of the delivery pipe 121 on small powder holder 10 is in Material sucking machine 122 Particle in small powder holder 10 is sucked out and is routed directly at injection molding machine use for injection molding machine, and the particle in aniseed holder 11 is again The secondary cast hopper 5 that pours into is crushed.This process is constantly repeated, and then completes the broken of waste material.By to existing plastics Crusher is improved so that the bulk particle fallen on sieve 8 can be slided from sieve 8 automatically, be fallen in fritter particle When, bulk particle will not stop fritter particle so that fritter particle passes through more smoothly when sieve 8.

As shown in figure 5, fritter particle is thrown to the setting aniseed holder of discharge port 4 in particle in order to reduce particle roller 11 side is fixedly connected with striker plate 14 inside babinet 2, and striker plate 14 is not contacted with sieve 8, and is vertically arranged in sieve 8 upside.

As shown in Figure 5, Figure 6, during actual particle, sometimes bulk particle can by the screens of through-hole on sieve 8, So that bulk particle is not easy to slide from sieve 8, so being provided with shaking device 15 to make sieve 8 shake so that sieve 8 On the bulk particle that falls be easier to slide from sieve 8.

Specifically, with reference to Fig. 6, shaking device 15 includes vibrations main shaft 151, is fixedly connected on vibrations main shaft 151 Eccentric wheel 152 and one end and eccentric wheel 152 contact the other end and be fixedly connected on the driver plate 153 on sieve 8, wherein shake Dynamic main shaft 151 is set as same root with the drum shaft on particle roller 6 so that in crusher in use, turning in particle roller 6 Sieve 8 constantly shakes while dynamic.

When in use, vibrations main shaft 151 constantly rotates, and band movable eccentric wheel 152 constantly rotates so that eccentric wheel 152 is continuous Contact Transmission plate 153, and driver plate 153 is fixedly connected with sieve 8, downward to driver plate 153 1 in eccentric wheel 152 After thrust, driver plate 153 transmits the force to sieve 8 so that sieve 8 moves downward, and because sieve 8 is by screen frame 13 It is fixedly connected with babinet 2 so that sieve 8 is replied upwards under the action of itself so that driver plate 153 is contacted again eccentric wheel 152, so that sieve 8 constantly shakes, the bulk particle on sieve 8 is shaken off.

The vibrations for causing babinet 2 when as shown in figure 3, vibrations being passed to babinet 2 when sieve 8 shakes in order to prevent, make Rack 1 place on the ground it is unstable, so being provided with dampening assembly 16 on babinet.

Specifically, dampening assembly 16 include be arranged sieve 8 Yu 2 inner wall junction of babinet cushion 161 and It is set in the resilient sleeve 162 of strut 131 and 2 contact position of babinet, cushion 161 and resilient sleeve 162 here are made of rubber, make It obtains when sieve 8 shakes, the vibrations of generation will not be directly delivered on babinet 2, but first be transmitted to cushion 161 and bullet Property set 162 on, vibrations that resilient sleeve 162 and cushion 161 will be subject to after being given a shock by itself good elastic property Alleviated so that the vibrations being eventually transferred on babinet 2 weaken.

The application method of the present embodiment is：As shown in Figure 1, shown in Figure 5, when the waste material generated to injection molding is crushed, first will Waste material is put into along cast hopper 5 in babinet 2, and the particle roller 6 in babinet 2 crushes waste material, and the particle after crushing is fallen On sieve 8, sieve 8 can be passed through to be fallen into small powder holder 10 by discharge port 4 by the particle of through-hole on sieve 8, volume Larger particle can not slide down to the discharge port 4 of 9 other side of cutting plate by sieve 8 on the sieve 8 of inclination arrangement In, it eventually enters into aniseed holder 11, after completing a shattering process, is connected to the delivery pipe on small powder holder 10 Particle in small powder holder 10 is sucked out under the action of Material sucking machine 122 and is routed directly to make for injection molding machine at injection molding machine by 121 With the particle in aniseed holder 11 pours into cast hopper 5 and is crushed again.This process is constantly repeated, and then is completed useless Material is crushed.By being improved to existing plastic breaker so that the bulk particle fallen on sieve 8 can be automatically from sieve It is slided on net 8, when fritter particle is fallen, bulk particle will not stop fritter particle so that fritter particle passes through sieve It is more smoothly when net 8.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims

1. a kind of plastic breaker, including rack（1）, be fixedly connected on rack（1）On the babinet for being provided with opening（2）, set It sets in babinet（2）On feed inlet（3）And discharge port（4）, be detachably connected on babinet（2）Upper and feed inlet（3）The throwing of connection Hopper（5）, be fixedly connected on babinet（2）Above and it is located at babinet（2）Feed inlet（3）The particle roller at place（6）And it is arranged in machine Frame（1）On the motor that is used to provide power（7）, the motor（7）With particle roller（6）It is linked together by belt, The particle roller（6）On be provided with particle tooth（61）, it is characterised in that：The babinet（2）It is interior to be located at particle roller（6）Under Side is provided with the sieve of inclination arrangement（8）, the babinet（2）It is internally provided with discharge port（4）The cutting plate of dimidiation （9）, the cutting plate（9）Upper end and sieve（8）It is fixed together, the discharge port（4）Downside be provided with it is removable It unloads and is connected to rack（1）On small powder holder（10）With aniseed holder（11）, the small powder holder（10）Positioned at sub-material Plate（9）Side and be located at sieve（8）Downside, the aniseed holder（11）Positioned at cutting plate（9）The other side, it is described small Expect holder（10）The other side be communicated with the material pump device that particle is delivered to injection molding machine（12）, the material pump device（12）Packet One end connection is included in small powder holder（10）The delivery pipe that the upper other end is connect with injection molding machine（121）And by small powder holder （10）In particle release and transport the Material sucking machine of injection molding machine to（122）.

2. a kind of plastic breaker according to claim 1, it is characterised in that：The sieve is by being arranged in babinet（2） On screen frame（13）It is connected to babinet（2）On, the screen frame（13）It is threaded through babinet including two（2）On both ends Threaded strut is set（131）And by two struts（131）It is fastenedly connected in babinet（2）On fixing nut（132）, institute State sieve（8）It is connected to strut（131）On.

3. a kind of plastic breaker according to claim 2, it is characterised in that：The babinet（2）It is internally provided with backgauge Plate（14）, the striker plate（14）Not with sieve（8）Contact, and it is vertically arranged in sieve（8）Upside.

4. a kind of plastic breaker according to claim 3, it is characterised in that：The babinet（2）It is internally provided with and allows sieve Net（8）The shaking device of vibrations（15）.

5. a kind of plastic breaker according to claim 4, it is characterised in that：The shaking device（15）It is led including vibrations Axis（151）, be fixedly connected on vibrations main shaft（151）On eccentric wheel（152）And one end and eccentric wheel（152）Contact the other end It is fixedly connected on sieve（8）On driver plate（153）.

6. a kind of plastic breaker according to claim 5, it is characterised in that：The vibrations main shaft（151）It is rolled with particle Cylinder（6）Motor（7）It is connected together.

7. a kind of plastic breaker according to claim 6, it is characterised in that：The vibrations main shaft（151）It is rolled with particle Cylinder（6）On drum shaft be set as same root.

8. a kind of plastic breaker according to claim 7, it is characterised in that：The babinet（2）On be additionally provided with damping Component（16）.

9. a kind of plastic breaker according to claim 8, it is characterised in that：The dampening assembly（16）Exist including setting Sieve（8）With babinet（2）The cushion of inner wall junction（161）And it is set in strut（131）With babinet（2）The bullet of contact position Property set（162）, the cushion（161）And resilient sleeve（162）It is made of rubber.

10. a kind of plastic breaker according to claim 9, it is characterised in that：The aniseed holder（11）It is set as Drawer type.