CN220482266U - Waste material reducing mechanism is used in plastic toy production - Google Patents
Waste material reducing mechanism is used in plastic toy production Download PDFInfo
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- CN220482266U CN220482266U CN202322011398.6U CN202322011398U CN220482266U CN 220482266 U CN220482266 U CN 220482266U CN 202322011398 U CN202322011398 U CN 202322011398U CN 220482266 U CN220482266 U CN 220482266U
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- crushing
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- 239000002699 waste material Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 64
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 1
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of waste material crushing, and discloses a waste material crushing device for plastic toy production, which comprises supporting legs; the shell is fixedly arranged at the top of the supporting leg; the crushing assembly is fixedly arranged inside and outside the shell and comprises a cutting part and a crushing part, the cutting part is arranged at the top of the shell, the crushing part is arranged inside the shell, in the process of cutting waste materials, the knife rest I and the knife rest II move downwards to drive the two-way screw rod to move downwards, the two-way screw rod moves downwards to drive the gear III to move downwards, the gear III is pushed by the rack to rotate, the gear III drives the two-way screw rod to rotate, the two-way screw rod rotates to enable the knife rest II and the knife rest I to be close to each other, and then the cutting knife I and the cutting knife II are used for obliquely cutting the waste materials, the cutting surface for the oblique cutting is larger than that for vertical cutting, and the problem that the middle larger area cannot be cut by the vertical cutting when the waste materials are irregular can be avoided.
Description
Technical Field
The utility model relates to the technical field of waste material crushing, in particular to a waste material crushing device for plastic toy production.
Background
With the continuous development and progress of the country, plastic products are continuously produced and improved, and a large amount of waste materials are produced every day, and the waste materials need to be recycled and reused, and the waste materials need to be crushed before recycling. For example, a large amount of waste materials are generated during the production of plastic toys, and the waste materials are crushed by using a crushing device;
the prior Chinese patent CN 210477486U discloses a multifunctional plastic toy waste crushing device, which is used for primarily crushing waste through the cooperation of a crushing wheel I and a crushing wheel II, and further crushing the waste through the cooperation of a crushing bulge and a crushing knife, so that the waste is crushed more uniformly and thoroughly, and the use requirement of toy manufacturers on waste crushing is met;
however, in practical use, the size of part of the waste materials is larger, the size of part of the waste materials is smaller, the waste materials with smaller sizes can be crushed uniformly through two-stage crushing, and the crushing speed is high, but the waste materials with larger sizes are crushed at a lower primary crushing speed, so that the crushing speed of the whole crushing device is reduced.
Disclosure of Invention
The utility model aims to provide a waste crushing device for plastic toy production, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a waste crushing device for plastic toy production comprises supporting legs;
the shell is fixedly arranged at the top of the supporting leg;
the crushing assembly is fixedly arranged inside and outside the shell and comprises a cutting part and a crushing part, wherein the cutting part is positioned at the top of the shell, the crushing part is positioned in the shell, and an auxiliary part is arranged in the cutting part.
Preferably, the cutting part comprises a conveyor and a fixing frame, the conveyor is fixedly arranged at the top of a supporting leg, the fixing frame is fixedly arranged at the top of the supporting leg, an air cylinder is fixedly arranged at the top of the fixing frame, the extension end of the air cylinder movably penetrates through the top of the fixing frame, a connecting plate is fixedly arranged at the extension end of the air cylinder, a guide rail is fixedly arranged at the bottom of the connecting plate, a cutter rest I is sleeved on the outer wall of the guide rail in a sliding manner, a cutter rest II is sleeved on the outer wall of the guide rail in a sliding manner, a cutter knife I is fixedly arranged at the bottom of the cutter rest I, and a cutter knife II is fixedly arranged at the bottom of the cutter rest II.
Preferably, the smashing part comprises a fixing plate and a limiting sleeve, the fixing plate is fixedly arranged on the back surface of the shell, a motor is fixedly arranged on the outer wall of the fixing plate, a first rotating shaft is fixedly arranged at the conveying end of the motor, a second rotating shaft is connected with the first rotating shaft through a belt pulley group in a transmission mode, a first gear is fixedly arranged on the outer wall of the second rotating shaft, a second gear is meshed with the first gear, a third rotating shaft is fixedly arranged on the inner wall of the second gear, the front end of the first rotating shaft, the second rotating shaft and the front end of the third rotating shaft penetrate through the outer wall of the shell through bearings, smashing rollers are fixedly sleeved on the outer walls of the first rotating shaft, the second rotating shaft and the third rotating shaft, the limiting sleeve is fixedly arranged on the inner wall of the shell, and the limiting sleeve covers the outer portion of the smashing rollers.
Preferably, the auxiliary part comprises a rack and a vertical plate, the rack and the vertical plate are fixedly arranged on the inner side outer wall of the top of the fixing frame, the rack is meshed with a third gear, the inner wall of the third gear is fixedly provided with a bidirectional screw rod, the outer wall of the bidirectional screw rod is in threaded connection with the inner walls of the first tool rest and the second tool rest, one end of the bidirectional screw rod, facing the back, of the bidirectional screw rod is rotationally connected with a sliding block through a bearing, and the sliding block is arranged in the vertical plate in a sliding mode.
Preferably, the conveyor is provided with two, and the symmetry sets up at the top of shell, the right-hand member of conveyor and the top of shell do not contact, cutting knife one and cutting knife two all incline to the side, and the bottom of cutting knife one and cutting knife two is close to each other.
Preferably, the guide rails are three, and are distributed at the bottom of the connecting plate at equal intervals, and the cross section of the guide rails is T-shaped.
Preferably, the length of the rack is greater than that of the extension end of the cylinder, and the thread directions of the two-way screw rod and the thread connection position of the first tool rest and the second tool rest are opposite.
The utility model provides a waste material crushing device for plastic toy production. This waste material reducing mechanism is used in plastic toy production possesses following beneficial effect:
(1) The waste smashing device for plastic toy production is characterized in that waste is placed on a conveyor, the waste is conveyed rightwards along with the conveyor, then an air cylinder is started to drive a connecting plate to continuously reciprocate up and down, and then a guide rail is driven to move, and the guide rail is driven to move a first knife rest and a second knife rest to move up and down, so that a first cutting knife and a second cutting knife are driven to move up and down to cut the waste, the large waste is cut into small waste, and three guide rails and two conveyors are arranged, so that a plurality of waste in a batch can be cut, and the cutting efficiency is improved;
(2) This plastic toy production is with waste material reducing mechanism, carry out cutting process to the waste material, knife rest one, knife rest two move down and drive two-way lead screw and move down, two-way lead screw moves down and drives gear three and move down, gear three receives the rack promotion and rotates, make gear three drive two-way lead screw rotate, two-way lead screw rotates and makes knife rest two and knife rest one be close to each other, and then make cutting knife one, cutting knife two carry out the slant cutting to the waste material, for vertical cutting, the cutting plane of slant cutting is bigger, when can avoid the waste material irregular, vertical cutting can't cut the problem that middle great region was opened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the back side view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the housing of the present utility model;
FIG. 4 is a schematic view of a portion of a cutting portion according to the present utility model;
fig. 5 is a schematic view of the auxiliary part structure of the present utility model.
In the figure: 1. support legs; 2. a housing; 3. a crushing assembly; 31. a cutting section; 311. a conveyor; 312. a cylinder; 313. a fixing frame; 314. a connecting plate; 315. a guide rail; 316. a knife rest I; 317. a second tool rest; 318. a first cutting knife; 319. a second cutting knife; 32. a crushing section; 321. a fixing plate; 322. a motor; 323. a belt pulley set; 324. a first gear; 325. a second gear; 326. a first rotating shaft; 327. a second rotating shaft; 328. a third rotating shaft; 329. a limit sleeve; 33. an auxiliary part; 331. a rack; 332. a third gear; 333. a sliding block; 334. a vertical plate; 335. and a two-way screw rod.
Detailed Description
Example 1
The preferred embodiment of the waste crushing device for plastic toy production provided by the utility model is shown in fig. 1 to 5: a waste material smashing device for plastic toy production comprises supporting legs 1;
a housing 2 fixedly installed at the top of the support leg 1;
the crushing assembly 3 is fixedly arranged inside and outside the shell 2, the crushing assembly 3 comprises a cutting part 31 and a crushing part 32, the cutting part 31 is positioned at the top of the shell 2, the crushing part 32 is positioned inside the shell 2, and an auxiliary part 33 is arranged inside the cutting part 31;
the cutting part 31 comprises a conveyor 311 and a fixed frame 313, the conveyor 311 is fixedly arranged at the top of the supporting leg 1, the fixed frame 313 is fixedly arranged at the top of the supporting leg 1, an air cylinder 312 is fixedly arranged at the top of the fixed frame 313, the extension end of the air cylinder 312 movably penetrates through the top of the fixed frame 313, a connecting plate 314 is fixedly arranged at the extension end of the air cylinder 312, a guide rail 315 is fixedly arranged at the bottom of the connecting plate 314, a knife rest I316 is sleeved on the outer wall of the guide rail 315 in a sliding manner, a knife rest II 317 is sleeved on the outer wall of the guide rail 315 in a sliding manner, a cutting knife I318 is fixedly arranged at the bottom of the knife rest I316, a cutting knife II 319 is fixedly arranged at the bottom of the knife rest II 317, waste materials are conveyed through the conveyor 311, the waste materials are cut through the cutting knife I318 and the cutting knife II 319, and large-size plastic materials are cut into small-size waste materials, the two conveyors 311 are symmetrically arranged at the top of the shell 2, so that the conveying amount of waste materials is increased, the right end of the conveyor 311 is not contacted with the top of the shell 2, so that the waste materials conveyed to the rightmost end by the conveyor 311 can naturally fall into the shell 2, the first cutter 318 and the second cutter 319 incline to the side surfaces, the bottom ends of the first cutter 318 and the second cutter 319 are close to each other, the first cutter 318 and the second cutter 319 are utilized to cut the waste materials at the same time, the cutting efficiency is improved, the guide rails 315 are three and are distributed at the bottom of the connecting plate 314 at equal intervals, more first cutters 318 and second cutters 319 are arranged, the cutting frequency is increased, the cross section of the guide rails 315 is of a T shape, and the first cutter 316 and the second cutter 317 are prevented from being separated from the guide rails 315;
the crushing part 32 comprises a fixed plate 321 and a limiting sleeve 329, wherein the fixed plate 321 is fixedly arranged on the back surface of the shell 2, a motor 322 is fixedly arranged on the outer wall of the fixed plate 321, a first rotating shaft 326 is fixedly arranged at the conveying end of the motor 322, a second rotating shaft 327 is connected with the first rotating shaft 326 through a belt pulley group 323 in a transmission manner, a first gear 324 is fixedly arranged on the outer wall of the second rotating shaft 327, a second gear 325 is meshed with the first gear 324, a third rotating shaft 328 is fixedly arranged on the inner wall of the second gear 325, the front ends of the first rotating shaft 326, the second rotating shaft 327 and the third rotating shaft 328 penetrate through the outer wall of the shell 2 through bearings, crushing rollers are fixedly sleeved on the outer walls of the first rotating shaft 326, the second rotating shaft 327 and the third rotating shaft 328, the limiting sleeve 329 is fixedly arranged on the inner wall of the shell 2, the limiting sleeve 329 covers the outer part of the crushing rollers, and the second rotating shaft 327 and the third rotating shaft 328 are in opposite rotation directions by utilizing transmission between the first gear 324 and the second gear 325, and the waste materials are simultaneously contacted with the crushing rollers on the second rotating shaft 327 and the third rotating shaft 328 through mutual thrust;
placing the waste on the conveyor 311, conveying the waste rightward along with the conveyor 311, then starting the air cylinder 312 to drive the connecting plate 314 to continuously reciprocate up and down, further driving the guide rail 315 to move, driving the first knife rest 316 and the second knife rest 317 to move up and down, further driving the first cutting knife 318 and the second cutting knife 319 to move up and down to cut the waste, cutting the large waste into small waste, naturally falling the waste into the shell 2 after conveying the small waste to the rightmost end of the conveyor 311, then starting the motor 322 to drive the first rotating shaft 326 to rotate, driving the second rotating shaft 327 to rotate through the belt pulley group 323, further driving the first gear 324 to rotate, driving the second gear 325 to rotate, further driving the third rotating shaft 328 to rotate, and driving the first rotating shaft 326, the second rotating shaft 327 and the third rotating shaft 328 to rotate to crush the waste.
Example 2
On the basis of embodiment 1, a preferred embodiment of a waste crushing device for plastic toy production provided by the utility model is shown in fig. 1 to 5: the auxiliary part 33 comprises a rack 331 and a vertical plate 334, the rack 331 and the vertical plate 334 are fixedly arranged on the inner side outer wall of the top of the fixed frame 313, the rack 331 is meshed with a third gear 332, a bidirectional screw rod 335 is fixedly arranged on the inner wall of the third gear 332, the outer wall of the bidirectional screw rod 335 is in threaded connection with the inner walls of the first knife rest 316 and the second knife rest 317, one end of the bidirectional screw rod 335 facing the back is rotationally connected with a sliding block 333 through a bearing, the sliding block 333 is arranged in the vertical plate 334 in a sliding manner, the length of the rack 331 is longer than that of the extension end of the air cylinder 312, and the screw directions of the screw joints of the bidirectional screw rod 335 and the first knife rest 316 and the second knife rest 317 are opposite, so that when the bidirectional screw rod 335 rotates, the movement directions of the first knife rest 316 and the second knife rest 317 are opposite;
in the process of cutting the waste, the first knife rest 316 and the second knife rest 317 move downwards to drive the two-way screw rod 335 to move downwards, the two-way screw rod 335 moves downwards to drive the gear III 332 to move downwards, the gear III 332 is pushed by the rack 331 to rotate, the gear III 332 drives the two-way screw rod 335 to rotate, the two-way screw rod 335 rotates to enable the second knife rest 317 and the first knife rest 316 to be close to each other, and then the first cutting knife 318 and the second cutting knife 319 are used for obliquely cutting the waste, compared with vertical cutting, the cutting surface of the oblique cutting is larger, and the problem that the middle larger area cannot be cut by the vertical cutting when the waste is irregular can be avoided.
Claims (7)
1. A waste crushing device for plastic toy production, which comprises supporting legs (1);
a housing (2) fixedly mounted on the top of the support leg (1);
crushing subassembly (3) inside and outside shell (2) of fixed mounting, its characterized in that: the crushing assembly (3) comprises a cutting part (31) and a crushing part (32), wherein the cutting part (31) is positioned at the top of the shell (2), the crushing part (32) is positioned in the shell (2), and an auxiliary part (33) is arranged in the cutting part (31).
2. The scrap crushing device for plastic toy production according to claim 1, wherein: cutting portion (31) are including conveyer (311), mount (313), conveyer (311) fixed mounting is at the top of supporting leg (1), mount (313) fixed mounting is at the top of supporting leg (1), the top fixed mounting of mount (313) has cylinder (312), the extension end activity of cylinder (312) runs through the top of mount (313), the extension fixed mounting of cylinder (312) has connecting plate (314), the bottom fixed mounting of connecting plate (314) has guide rail (315), the outer wall slip cap of guide rail (315) is equipped with knife rest one (316), the outer wall slip cap of guide rail (315) is equipped with knife rest two (317), the bottom fixed mounting of knife rest one (316) has cutting knife one (318), the bottom fixed mounting of knife rest two (317) has cutting knife two (319).
3. The scrap crushing device for plastic toy production according to claim 1, wherein: smashing portion (32) including fixed plate (321), stop collar (329), fixed plate (321) fixed mounting is on the back of shell (2), the outer wall fixed mounting of fixed plate (321) has motor (322), the conveying end fixed mounting of motor (322) has pivot one (326), pivot one (326) is connected with pivot two (327) through belt pulley group (323) transmission, the outer wall fixed mounting of pivot two (327) has gear one (324), gear one (324) meshing has gear two (325), the inner wall fixed mounting of gear two (325) has pivot three (328), the outer wall of shell (2) is run through the bearing in the front end of pivot one (326), pivot two (327), the outer wall of pivot three (328) is all fixed the cover and is equipped with crushing roller, stop collar (329) fixed mounting is on the inner wall of shell (2), stop collar (329) cover is in the outside of smashing the roller.
4. The scrap crushing device for plastic toy production according to claim 1, wherein: the auxiliary part (33) comprises a rack (331) and a vertical plate (334), the rack (331) and the vertical plate (334) are fixedly arranged on the inner side outer wall of the top of the fixing frame (313), the rack (331) is meshed with a gear III (332), a bidirectional screw rod (335) is fixedly arranged on the inner wall of the gear III (332), the outer wall of the bidirectional screw rod (335) is in threaded connection with the inner wall of the first tool rest (316) and the second tool rest (317), the bidirectional screw rod (335) is rotationally connected with a sliding block (333) towards one end of the back through a bearing, and the sliding block (333) is arranged in the vertical plate (334) in a sliding mode.
5. A scrap crushing apparatus for plastic toy production according to claim 2, wherein: the conveyor (311) is provided with two, and the symmetry sets up the top at shell (2), the right-hand member of conveyor (311) and the top of shell (2) do not contact, cutting knife one (318) and cutting knife two (319) are all to the side slope, and the bottom of cutting knife one (318) and cutting knife two (319) is close to each other.
6. A scrap crushing apparatus for plastic toy production according to claim 2, wherein: the guide rails (315) are arranged at three, are distributed at the bottom of the connecting plate (314) at equal intervals, and the cross section of each guide rail (315) is T-shaped.
7. The scrap crushing apparatus for plastic toy production according to claim 4, wherein: the length of the rack (331) is greater than that of the extension end of the air cylinder (312), and the thread directions of the two-way screw rod (335) and the thread connection position of the first tool rest (316) and the second tool rest (317) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322011398.6U CN220482266U (en) | 2023-07-28 | 2023-07-28 | Waste material reducing mechanism is used in plastic toy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322011398.6U CN220482266U (en) | 2023-07-28 | 2023-07-28 | Waste material reducing mechanism is used in plastic toy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220482266U true CN220482266U (en) | 2024-02-13 |
Family
ID=89832670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322011398.6U Active CN220482266U (en) | 2023-07-28 | 2023-07-28 | Waste material reducing mechanism is used in plastic toy production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220482266U (en) |
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2023
- 2023-07-28 CN CN202322011398.6U patent/CN220482266U/en active Active
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