CN217318803U - Injection molding waste recycling crusher - Google Patents
Injection molding waste recycling crusher Download PDFInfo
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- CN217318803U CN217318803U CN202220171400.9U CN202220171400U CN217318803U CN 217318803 U CN217318803 U CN 217318803U CN 202220171400 U CN202220171400 U CN 202220171400U CN 217318803 U CN217318803 U CN 217318803U
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- cavity
- crushing
- screening
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- box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model is suitable for the technical field of injection molding waste recovery, and provides a crusher for injection molding waste recovery, which comprises a crushing box, an upper guide plate, a supporting seat and a lifting box; the lifting box is vertically and fixedly arranged on the left side of the crushing box, and the supporting seat is transversely and fixedly arranged at the bottoms of the crushing box and the lifting box. This rubbing crusher is used to waste recovery of moulding plastics, pour the inner chamber back in broken chamber into through the feed inlet with the waste material, back broken pole cooperates with the fixed broken tooth of broken intracavity wall with the broken tooth of activity on preceding broken pole surface when carrying out the breakage to the waste material, the waste material after the breakage drops to the upper surface of screening board and sieves, the dwang drives the cam afterwards, make the screening board carry out the rebound, make the screening board prevent that great waste material from blockking up the screening hole when the material is sieved, the inner chamber in broken chamber is failed back again to great waste material accessible lifter carries out the recrushing, need not the manual screening of manual work, time and labor saving.
Description
Technical Field
The utility model belongs to the technical field of the waste recovery of moulding plastics, especially, relate to a waste recovery of moulding plastics uses rubbing crusher.
Background
The performance of the plastic material of the partial injection molding defective products or waste materials is not changed greatly, so that the partial injection molding defective products or waste materials can be completely recycled for secondary utilization. The injection molding waste materials are recycled, crushed into plastic particles by a crusher and then put into an injection molding machine for recycling.
At the waste material crushing in-process, the rubbing crusher who uses at present has the great cubic waste material of small part volume easily not just fallen to the inside of collecting box through the gap by broken completely, needs the staff to sift out it and breaks again, and is comparatively troublesome, has reduced crushing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waste material of moulding plastics is rubbing crusher for recovery aims at solving but when smashing, and the great cubic waste material of volume drops to the inside of collecting box through the gap, needs the staff to manually sieve out cubic waste material and carries out the problem of recracking.
The utility model is realized in such a way that the crusher for recycling the injection molding waste comprises a crushing box, an upper guide plate, a supporting seat and a lifting box; the lifting box is vertically and fixedly arranged on the left side of the crushing box, and the supporting seat is transversely and fixedly arranged at the bottoms of the crushing box and the lifting box; a crushing cavity is formed in the crushing box, a feed inlet communicated with the cavity in the crushing cavity is formed in the back surface of the crushing box in an inwards recessed mode, and a screening cavity communicated with the crushing cavity is formed in the bottom of the interior of the crushing box; a rear crushing rod is rotatably and transversely arranged on one side of the bottom of the inner cavity of the crushing cavity, a front crushing rod is rotatably and transversely arranged on the other side of the bottom of the inner cavity of the crushing cavity, movable crushing teeth are respectively arranged on the surfaces of the rear crushing rod and the front crushing rod, and fixed crushing teeth matched with the movable crushing teeth are fixedly arranged on two sides of the inner wall of the crushing cavity; a lifting cavity is vertically formed in the inner cavity of the lifting box, a communicating groove communicated with the lifting cavity is formed in the left side wall of the screening cavity in an inwards recessed mode, a lifting rod is rotatably and vertically arranged in the inner cavity of the lifting cavity, and a discharging hole communicated with the crushing cavity is formed in the top of the inner wall of the lifting cavity; a screening plate is rotatably arranged in the inner cavity of the communicating groove, the right end of the screening plate extends to the right side of the inner cavity of the screening cavity, and a screening hole is vertically formed in the screening plate and in one end of the screening cavity; a rotating rod is rotatably and transversely arranged at the bottom of the inner cavity of the screening cavity, a cam in contact with the lower surface of the screening plate is arranged on the surface of the rotating rod, and a limiting plate in contact with the screening plate is transversely and fixedly arranged on the right side of the inner wall of the screening cavity; the rear side of the inner cavity of the supporting seat is fixedly provided with a discharging barrel communicated with the screening cavity.
Preferably, the top of the two sides of the inner wall of the crushing cavity is transversely and fixedly provided with an upper guide plate, and the bottom of the right side wall of the upper guide plate is transversely and fixedly provided with a lower guide plate.
Preferably, a driving cavity is formed in the top end of the interior of the lifting box, and an upper driving motor for driving the lifting rod to rotate is fixedly mounted in the driving cavity.
Preferably, the positive fixed mounting of broken case has the drive case, the broken pole in back preceding broken pole with the front end of dwang all rotationally extends to the inner chamber of drive case, the broken pole in back with the dwang is located the equal fixed mounting in one end of drive case inner chamber has a belt pulley, two the belt pulley passes through belt drive and connects.
Preferably, a rear transmission gear is arranged on the surface of one end, located in the inner cavity of the driving box, of the rear crushing rod, a front transmission gear is arranged on the surface of one end, located in the inner cavity of the driving box, of the front crushing rod, the rear transmission gear is meshed with the front transmission gear, and a lower driving motor for driving the front crushing rod to rotate is arranged on one side of the top of the inner cavity of the driving box.
Preferably, the front of the lifting box is inwards concavely provided with a cleaning opening communicated with the lifting cavity, the front of the lifting box is provided with a sealed cleaning door matched with the cleaning opening, the two sides of the bottom of the supporting seat are respectively provided with a movable wheel, the left side wall of the inner cavity of the supporting seat is transversely and fixedly provided with a hydraulic oil cylinder, the right end of the hydraulic oil cylinder is fixedly provided with a sealing plate, and the sealing plate is arranged in an L shape.
Preferably, a sealing cavity is formed in the left side of the inner wall of the lower charging barrel in a penetrating mode, the right end of the sealing plate slidably extends to the inner cavity of the lower charging barrel through the sealing cavity, a sealing ring in contact with the sealing plate is arranged in the inner cavity of the sealing cavity, and a connecting groove matched with the sealing plate is formed in the right side of the inner wall of the lower charging barrel.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a crusher for recycling injection molding waste, which is characterized in that after the waste is poured into an inner cavity of a crushing cavity through a feed inlet, when the movable crushing teeth on the surfaces of the rear crushing rod and the front crushing rod are matched with the fixed crushing teeth on the inner wall of the crushing cavity to crush the waste, the crushed waste material falls to the upper surface of the screening plate for screening, then the rotating rod drives the cam, the screening plate moves upwards, so that the screening plate can prevent larger waste materials from blocking screening holes while screening materials, and then the larger waste materials can enter the inner cavity of the lifting cavity through gravity, defeated the inner chamber in broken chamber again through the lifter carries out the recrushment, prevents that great material from not complete breakage just falling into the inner chamber in screening chamber through the gap of broken pole in back and preceding broken pole both sides, need not the manual screening of manual work when improving crushing effect, labour saving and time saving.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the front view of the structure of the present invention.
In the figure: 1-crushing box, 2-upper guide plate, 3-lower guide plate, 4-rear crushing rod, 5-front crushing rod, 6-crushing cavity, 7-screening cavity, 8-screening plate, 9-rotating rod, 10-discharging barrel, 11-sealing plate, 12-hydraulic oil cylinder, 13-supporting seat, 14-moving wheel, 15-communicating groove, 16-lifting cavity, 17-lifting box, 18-lifting rod, 19-driving cavity, 20-sealing cavity, 21-driving box, 22-rear driving gear and 23-front driving gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a pulverizer for recycling injection molding waste comprises a crushing box 1, an upper guide plate 2, a supporting seat 13 and a lifting box 17; the lifting box 17 is vertically and fixedly arranged at the left side of the crushing box 1, and the supporting seat 13 is transversely and fixedly arranged at the bottoms of the crushing box 1 and the lifting box 17; a crushing cavity 6 is formed inside the crushing box 1, a feed inlet communicated with the inner cavity of the crushing cavity 6 is formed in the back surface of the crushing box 1 in an inward concave manner, and a screening cavity 7 communicated with the crushing cavity 6 is formed in the bottom inside the crushing box 1; one side of 6 inner chamber bottoms in broken chamber rotationally transversely is provided with back broken pole 4, and the opposite side of 6 inner chamber bottoms in broken chamber rotationally transversely is provided with preceding broken pole 5, and the broken tooth of activity all is provided with on the surface of broken pole 4 of back and preceding broken pole 5, and the equal fixed mounting in both sides of 6 inner walls in broken chamber has the fixed broken tooth with the broken tooth looks adaptation of activity.
The fixed crushing teeth and the movable crushing teeth are meshed in a staggered mode, so that the movable crushing teeth can be matched with the fixed crushing teeth to crush waste materials when the movable crushing teeth move.
When the material gets into the inner chamber in broken chamber 6 through the feed inlet, back broken pole 4 rotates simultaneously with preceding broken pole 5, and the broken tooth of activity is broken with fixed broken tooth to the waste material afterwards.
The inner cavity of the lifting box 17 is vertically provided with a lifting cavity 16, the left side wall of the screening cavity 7 is inwards sunken to be provided with a communicating groove 15 communicated with the lifting cavity 16, the inner cavity of the lifting cavity 16 is rotatably and vertically provided with a lifting rod 18, and the top of the inner wall of the lifting cavity 16 is provided with a discharge hole communicated with the crushing cavity 6.
Through the discharge opening, when the larger waste material after screening enters the inner cavity of the lifting cavity 16 through the communicating groove 15, the lifting rod 18 can lift the waste material, and then the waste material enters the inner cavity of the crushing cavity 6 through the discharge opening to be crushed again.
The inner cavity of the communicating groove 15 is rotatably provided with a screening plate 8, the right end of the screening plate 8 extends to the right side of the inner cavity of the screening cavity 7, and one end, located in the inner cavity of the screening cavity 7, of the screening plate 8 is vertically provided with screening holes in a penetrating mode; a rotating rod 9 is rotatably and transversely arranged at the bottom of the inner cavity of the screening cavity 7, a cam which is in contact with the lower surface of the screening plate 8 is arranged on the surface of the rotating rod 9, and a limiting plate which is in contact with the screening plate 8 is transversely and fixedly arranged on the right side of the inner wall of the screening cavity 7; the rear side of the inner cavity of the supporting seat 13 is fixedly provided with a blanking barrel 10 communicated with the screening cavity 7.
In the embodiment, after the waste is poured into the inner cavity of the crushing cavity 6 through the feeding hole, when the movable crushing teeth on the surfaces of the rear crushing rod 4 and the front crushing rod 5 are matched with the fixed crushing teeth on the inner wall of the crushing cavity 6 to crush the waste, the crushed waste material falls to the upper surface of the screening plate 8 for screening, then the rotating rod 9 drives the cam, so that the screening plate 8 is moved upwards, so that the screening plate 8 prevents larger waste material from blocking the screening holes while the material is being screened, and then the larger waste material can enter the inner cavity of the lifting cavity 16 by gravity, the inner chamber of failing back crushing chamber 6 through lifting rod 18 carries out recrushing, prevents that great material from not complete crushing just falling into the inner chamber of screening chamber 7 through the gap at back crushing pole 4 and preceding crushing pole 5 both sides, need not the manual screening of manual work when improving crushing effect, labour saving and time saving.
Furthermore, the top of the two sides of the inner wall of the crushing cavity 6 is transversely fixedly provided with an upper guide plate 2, and the bottom of the right side wall of the upper guide plate 2 is transversely fixedly provided with a lower guide plate 3.
In this embodiment, can lead the waste material through upper deflector 2 for the waste material falls between rear crushing pole 4 and preceding crushing pole 5, can lead the waste material after the breakage through lower deflector 3, makes the upper surface that drops to screening board 8 of the waste material after the breakage sieve.
Furthermore, a driving cavity 19 is formed at the top end inside the lifting box 17, and an upper driving motor for driving the lifting rod 18 to rotate is fixedly installed inside the driving cavity 19.
In this embodiment, the upper drive motor is activated to rotate the lift bar 18.
Further, the front fixed mounting of broken case 1 has drive case 21, and the front end of broken pole 4 of back, preceding broken pole 5 and dwang 9 all rotationally extends to the inner chamber of drive case 21, and the equal fixed mounting in one end that broken pole 4 of back and dwang 9 lie in drive case 21 inner chamber has the belt pulley, and two belt pulleys pass through belt transmission and connect.
In the present embodiment, when the rear crushing bar 4 rotates, the rear crushing bar 4 may rotate the rotating bar 9 by a belt.
Furthermore, a rear transmission gear 22 is arranged on the surface of one end, located in the inner cavity of the driving box 21, of the rear crushing rod 4, a front transmission gear 23 is arranged on the surface of one end, located in the inner cavity of the driving box 21, of the front crushing rod 5, the rear transmission gear 22 is meshed with the front transmission gear 23, and a lower driving motor for driving the front crushing rod 5 to rotate is arranged on one side of the top of the inner cavity of the driving box 21.
In the present embodiment, the lower driving motor is activated to rotate the front breaking lever 5, and then the rear driving gear 22 is engaged with the front driving gear 23 to rotate the rear breaking lever 4.
Further, the front of lifting box 17 inwards caves in and sets up the clearance mouth that is linked together with lifting cavity 16, and lifting box 17's front is provided with the sealed clearance door with clearance mouth looks adaptation, and the both sides of supporting seat 13 bottom all are provided with removes wheel 14, and the horizontal fixed mounting of left side wall of supporting seat 13 inner chamber has hydraulic cylinder 12, and hydraulic cylinder 12's right-hand member fixed mounting has closing plate 11, and closing plate 11 is the setting of L shape.
In this embodiment, through the L-shaped setting of the sealing plate 11, when the waste material falls into the inner cavity of the lower charging barrel 10 after being crushed and is piled up and then discharged, the hydraulic cylinder 12 is started, so that the hydraulic cylinder 12 drives the sealing plate 11 to move, and then the sealing plate 11 releases the plugging on the bottom of the inner cavity of the lower charging barrel 10 through the sealing cavity 20, so that the material is discharged through the lower charging barrel 10.
Further, a sealing cavity 20 is formed in the left side of the inner wall of the lower charging barrel 10 in a penetrating mode, the right end of the sealing plate 11 slidably extends to the inner cavity of the lower charging barrel 10 through the sealing cavity 20, a sealing ring in contact with the sealing plate 11 is arranged in the inner cavity of the sealing cavity 20, and a connecting groove matched with the sealing plate 11 is formed in the right side of the inner wall of the lower charging barrel 10.
In the present embodiment, the seal ring can contact and seal the seal plate 11 without preventing the seal plate 11 from moving slowly in the inner cavity of the seal cavity 20.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, pour the waste material into the inner chamber of broken chamber 6 after through the feed inlet, the broken tooth of activity on the broken pole 4 and preceding broken pole 5 surfaces of back cooperates when carrying out the breakage to the waste material with the fixed broken tooth of broken chamber 6 inner wall, the waste material after the breakage drops to screening board 8's upper surface and sieves, dwang 9 drives the cam afterwards, make screening board 8 carry out the rebound, make screening board 8 prevent that great waste material from blockking up the screening hole when the material sieves, great waste material accessible gravity gets into the inner chamber that promotes chamber 16 afterwards, the inner chamber that loses broken chamber 6 again through lifting rod 18 carries out the breakage again can.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a waste material of moulding plastics is rubbing crusher for recovery, its characterized in that: comprises a crushing box (1), an upper guide plate (2), a supporting seat (13) and a lifting box (17);
the lifting box (17) is vertically and fixedly arranged at the left side of the crushing box (1), and the supporting seat (13) is transversely and fixedly arranged at the bottoms of the crushing box (1) and the lifting box (17);
a crushing cavity (6) is formed in the crushing box (1), a feeding hole communicated with the inner cavity of the crushing cavity (6) is formed in the back surface of the crushing box (1) in an inwards recessed mode, and a screening cavity (7) communicated with the crushing cavity (6) is formed in the bottom of the inner part of the crushing box (1);
one side of the bottom of the inner cavity of the crushing cavity (6) is rotatably and transversely provided with a rear crushing rod (4), the other side of the bottom of the inner cavity of the crushing cavity (6) is rotatably and transversely provided with a front crushing rod (5), the surfaces of the rear crushing rod (4) and the front crushing rod (5) are respectively provided with a movable crushing tooth, and two sides of the inner wall of the crushing cavity (6) are respectively and fixedly provided with a fixed crushing tooth matched with the movable crushing teeth;
a lifting cavity (16) is vertically formed in the inner cavity of the lifting box (17), a communicating groove (15) communicated with the lifting cavity (16) is formed in the left side wall of the screening cavity (7) in an inwards recessed mode, a lifting rod (18) is rotatably and vertically arranged in the inner cavity of the lifting cavity (16), and a discharge hole communicated with the crushing cavity (6) is formed in the top of the inner wall of the lifting cavity (16);
a screening plate (8) is rotatably arranged in the inner cavity of the communicating groove (15), the right end of the screening plate (8) extends to the right side of the inner cavity of the screening cavity (7), and a screening hole is vertically formed in the screening plate (8) in a penetrating manner at one end of the screening plate positioned in the inner cavity of the screening cavity (7);
a rotating rod (9) is rotatably and transversely arranged at the bottom of an inner cavity of the screening cavity (7), a cam which is in contact with the lower surface of the screening plate (8) is arranged on the surface of the rotating rod (9), and a limiting plate which is in contact with the screening plate (8) is transversely and fixedly arranged on the right side of the inner wall of the screening cavity (7);
the rear side of the inner cavity of the supporting seat (13) is fixedly provided with a feeding barrel (10) communicated with the screening cavity (7).
2. The injection molding waste recycling pulverizer as claimed in claim 1, wherein: the top of crushing chamber (6) inner wall both sides is horizontal fixed mounting to have last deflector (2), the horizontal fixed mounting in bottom of going up deflector (2) right side wall has down deflector (3).
3. The injection molding waste recycling crusher according to claim 1, wherein: the top end of the interior of the lifting box (17) is provided with a driving cavity (19), and an upper driving motor for driving the lifting rod (18) to rotate is fixedly installed in the driving cavity (19).
4. The injection molding waste recycling pulverizer as claimed in claim 1, wherein: the front fixed mounting of broken case (1) has drive case (21), back crushing pole (4) preceding crushing pole (5) with the front end of dwang (9) all rotationally extends to the inner chamber of drive case (21), back crushing pole (4) with dwang (9) are located the equal fixed mounting in one end of drive case (21) inner chamber has the belt pulley, two the belt pulley passes through belt transmission and connects.
5. The injection molding waste recycling pulverizer as claimed in claim 4, wherein: the utility model discloses a crushing device of motor, including drive case (21), back crushing pole (4) are located the one end surface of drive case (21) inner chamber is provided with back drive gear (22), preceding crushing pole (5) are located the one end surface of drive case (21) inner chamber is provided with preceding drive gear (23), back drive gear (22) with preceding drive gear (23) mesh mutually, one side at drive case (21) inner chamber top is provided with the drive preceding crushing pole (5) pivoted down driving motor.
6. The injection molding waste recycling pulverizer as claimed in claim 1, wherein: the front of the lifting box (17) is inwards concavely provided with a cleaning opening communicated with the lifting cavity (16), the front of the lifting box (17) is provided with a sealed cleaning door matched with the cleaning opening, two sides of the bottom of the supporting seat (13) are respectively provided with a moving wheel (14), the left side wall of the inner cavity of the supporting seat (13) is transversely and fixedly provided with a hydraulic oil cylinder (12), the right end of the hydraulic oil cylinder (12) is fixedly provided with a sealing plate (11), and the sealing plate (11) is arranged in an L shape.
7. The injection molding waste recycling pulverizer as claimed in claim 6, wherein: lower feed cylinder (10) inner wall left side is run through and is seted up sealed chamber (20), the right-hand member of closing plate (11) passes through sealed chamber (20) slidable extends to the inner chamber of feed cylinder (10) down, the inner chamber of sealed chamber (20) be provided with the sealing washer that closing plate (11) contacted, just the right side of feed cylinder (10) inner wall down seted up with the spread groove of closing plate (11) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220171400.9U CN217318803U (en) | 2022-01-21 | 2022-01-21 | Injection molding waste recycling crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220171400.9U CN217318803U (en) | 2022-01-21 | 2022-01-21 | Injection molding waste recycling crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217318803U true CN217318803U (en) | 2022-08-30 |
Family
ID=82994654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220171400.9U Active CN217318803U (en) | 2022-01-21 | 2022-01-21 | Injection molding waste recycling crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217318803U (en) |
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2022
- 2022-01-21 CN CN202220171400.9U patent/CN217318803U/en active Active
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