CN220242087U

CN220242087U - Be used for plastic granules defective goods reducing mechanism

Info

Publication number: CN220242087U
Application number: CN202321739215.6U
Authority: CN
Inventors: 苏奇海
Original assignee: Shanghai Qingpu Qihua Plastic Technology Co ltd
Current assignee: Shanghai Qingpu Qihua Plastic Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-26
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of plastic processing, in particular to a plastic particle defective product crushing device which comprises a crusher shell, a first motor and a filter screen, wherein a supporting frame is arranged on the outer wall of the crusher shell, a feeding funnel is arranged above the crusher shell, a rotating shaft is arranged at the output end of the first motor, a clamping plate is arranged on one side of the rotating shaft, the clamping plate is driven by the first motor to rotate at a low speed through the rotating shaft, the plastic particle defective products are scraped into the crusher shell in batches by the clamping plate which surrounds the center of the rotating shaft, excessive plastic particle defective products are prevented from entering the crusher shell at one time, the crushing effect of the device is improved, the working difficulty of workers is reduced, and meanwhile, the clamping plates are mutually matched, so that the crushed plastic particle defective products can be prevented from splashing from the feeding funnel, the workers do not need to collect work, and the workload of the workers is reduced.

Description

Be used for plastic granules defective goods reducing mechanism

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a device for crushing plastic particle defective products.

Background

The plastic particles refer to granular plastic, the plastic particles are generally divided into more than 200 and are divided into thousands of types, the plastic particles and machines such as an injection molding machine are matched for use to produce various plastic products, the plastic products are widely applied to daily life, the plastic particle defective products refer to plastic blocks or large-volume plastic particles which are bonded together and are produced in the process of producing the plastic particles, people can crush the plastic particle defective products by using a crushing device so as to facilitate subsequent processing, and the following problems exist in the process of using the crushing device in practice;

1. in-process that crushing roller in the reducing mechanism carries out the crushing to plastic granules defective goods, the plastic granules defective goods that is smashed can splash from reducing mechanism's feed inlet and go out, drop to ground, need the workman manually collect subaerial plastic granules defective goods, this has increased workman's work load, if once only throw in excessive plastic granules defective goods to reducing mechanism inside, the crushing roller is difficult to fully smash excessive plastic granules defective goods, this reducing mechanism's crushing effect, consequently the workman needs quantitative input, this work degree of difficulty that has increased the workman.

2. After the existing smashing device smashes plastic particle defective products, the specifications of the plastic particle defective products which are still partially smashed are larger than the target specifications, the large-particle plastic particle defective products can be mixed in the small-particle plastic particle defective products, workers need to manually screen the small-particle plastic particle defective products, and the plastic particle defective products are inconvenient to smash for the second time.

Disclosure of Invention

In order to solve the above problems in the prior art, a device for pulverizing defective plastic particles is now provided.

The specific technical scheme is as follows:

the utility model provides a design a be used for plastic granules defective goods reducing mechanism, includes grinder shell, first motor and filter screen, the outer wall of grinder shell is equipped with the support frame, the top of support frame is equipped with the second motor, the output of second motor is equipped with the second crushing roller, one side of second crushing roller is equipped with first crushing roller, the top of grinder shell is equipped with feed hopper, the output of first motor is equipped with the pivot, one side of pivot is equipped with the cardboard, the inside of grinder shell is equipped with the slide bar, the outer wall of filter screen is equipped with the collecting box, one side of collecting box is equipped with the handle.

Preferably, the outer wall of the pulverizer housing is fixedly connected to the inner wall of the supporting frame, the bottom end of the feeding funnel is fixedly connected to the top end of the pulverizer housing, and the feeding funnel is communicated with the inside of the pulverizer housing.

Preferably, the rotating shaft is located inside the pulverizer housing, one end of the rotating shaft is embedded and movably connected to the inner wall of the pulverizer housing, the other end of the rotating shaft is movably connected to the output end of the first motor, the first motor is located on the outer side of the pulverizer housing, and the first motor is fixedly connected to the pulverizer housing.

Preferably, the cardboard is located the inside of grinder shell, one side fixed connection of cardboard is in the outer wall of pivot, the cardboard is equipped with a plurality ofly, the cardboard with the centre of a circle of pivot is the center and encircles, just the cardboard is equidistance distribution form, the cardboard keep away from one side of pivot with the laminating of grinder shell's inner wall.

Preferably, the second crushing roller is located inside the crusher housing, one end of the second crushing roller is embedded and movably connected to the inner wall of the crusher housing, the other end of the second crushing roller is movably connected to the output end of the second motor, the second motor is fixedly connected to the outer wall of the crusher housing, and the second crushing roller is in a symmetrical distribution mode.

Preferably, the first crushing roller is arranged on one side, far away from the second crushing roller, of the two second crushing rollers, and one side, far away from the second crushing roller, of the first crushing roller is fixedly connected with the inner wall of the crusher shell.

Preferably, one side of the sliding rod is fixedly connected with the inner wall of the shell of the pulverizer, the filter screen is fixedly connected with the inner wall of the collecting box, the collecting box is in sliding connection with the sliding rod, the sliding rods are symmetrically distributed on two sides of the collecting box, and two ends of the handle are fixedly connected with one side of the collecting box.

The technical scheme has the following advantages or beneficial effects:

1. through having set up first motor, cardboard and pivot, first motor drives the cardboard low-speed rotation through the pivot, scrape the inside of grinder shell with plastic granules defective goods batch by batch with the cardboard that surrounds for the center around the pivot centre of a circle, avoid once only getting into excessive plastic granules defective goods in the grinder shell, promoted the crushing effect of the device, reduced workman's the work degree of difficulty, a plurality of cardboard mutually support simultaneously, can avoid being splashed out from feed hopper by kibbling plastic granules defective goods, consequently the workman need not to collect work, reduced workman's work load.

2. Through having set up filter screen, handle and collecting box, the handle provides the atress point position for user's hand, and convenient to use person pulls out the collecting box, and the filter screen filters the plastic granules defective goods after smashing, and the filter screen is left the plastic granules defective goods of large granule in the collecting box, and the collecting box is unified to collect it, and convenient to use person carries out secondary crushing to it.

Drawings

Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.

Fig. 1 is a schematic structural view of a main body of a crushing device for plastic particle defective products according to the present utility model;

fig. 2 is a schematic cross-sectional view showing a housing assembly of a pulverizer for a plastic particle defective product pulverizing apparatus according to the present utility model;

FIG. 3 is an enlarged view of a point A of a pulverizing apparatus for defective plastic particles according to the present utility model;

fig. 4 is an enlarged view of a pulverizing apparatus for defective plastic particles according to the present utility model, wherein the position B;

FIG. 5 is a schematic cross-sectional view of a crusher housing assembly for plastic granules defective products according to the present utility model;

the above reference numerals denote: 1. a pulverizer housing; 2. a first motor; 3. a filter screen; 4. a feed hopper; 5. a second motor; 6. a support frame; 7. a clamping plate; 8. a first pulverizing roller; 9. a second pulverizing roller; 10. a rotating shaft; 11. a handle; 12. a slide bar; 13. and (5) collecting a box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Referring to fig. 1 to 5, a crushing device for plastic particle defective products comprises a crusher housing 1, a first motor 2 and a filter screen 3, wherein a supporting frame 6 is arranged on the outer wall of the crusher housing 1, a second motor 5 is arranged above the supporting frame 6, a second crushing roller 9 is arranged at the output end of the second motor 5, a first crushing roller 8 is arranged on one side of the second crushing roller 9, a feeding funnel 4 is arranged above the crusher housing 1, a rotating shaft 10 is arranged at the output end of the first motor 2, a clamping plate 7 is arranged on one side of the rotating shaft 10, a sliding rod 12 is arranged in the crusher housing 1, a collecting box 13 is arranged on the outer wall of the filter screen 3, a handle 11 is arranged on one side of the collecting box 13, the clamping plate 7 and the rotating shaft 10 are arranged through the arrangement of the first motor 2, the clamping plate 7 is driven to rotate at a low speed by the rotating shaft 10, the clamping plate 7 surrounding the center around the center of the rotating shaft 10, the plastic particle defective products are scraped into the crusher housing 1 in batches, the crushing effect of the crusher housing 1 is improved, the work difficulty of workers is reduced, and meanwhile, the clamping plates 7 are matched with each other to avoid the plastic particles from being scattered from the position of workers, and the workers do not need to scatter the work, and the defective products are not to be crushed, and the work is not required to be scattered.

Further, the outer wall fixed connection of rubbing crusher shell 1 is at the inner wall of support frame 6, and the bottom fixed connection of feed hopper 4 is at the top of rubbing crusher shell 1, and feed hopper 4 and the inside intercommunication of rubbing crusher shell 1, refer to fig. 5, and feed hopper 4 outside is the rectangle, and inside is the funnel form, and the user of being convenient for drops into inside the rubbing crusher shell 1 with plastic granules defective goods, and support frame 6 is used for supporting the subassembly of rubbing crusher shell 1 and inside.

Further, the rotating shaft 10 is located inside the crusher housing 1, one end of the rotating shaft 10 is embedded and movably connected to the inner wall of the crusher housing 1, the other end of the rotating shaft 10 is movably connected to the output end of the first motor 2, the first motor 2 is located on the outer side of the crusher housing 1, the first motor 2 is fixedly connected with the crusher housing 1, the first motor 2 is a low-speed motor, and the first motor 2 drives the clamping plate 7 to rotate by driving the rotating shaft 10 to rotate.

Further, cardboard 7 is located the inside of grinder shell 1, one side fixed connection of cardboard 7 is equipped with a plurality ofly in the outer wall of pivot 10, cardboard 7 uses the centre of a circle of pivot 10 to encircle as the center, and cardboard 7 is equidistant distributed form, cardboard 7 keep away from the inner wall laminating of pivot 10 one side and grinder shell 1, the cardboard 7 that uses the centre of a circle of pivot 10 to encircle as the center can scrape into grinder shell 1 inside with plastic granules defective goods batch by batch under the drive of pivot 10, avoid disposable entering too much plastic granules defective goods in the grinder shell 1.

Further, the second crushing roller 9 is located the inside of rubbing crusher shell 1, and the one end gomphosis swing joint of second crushing roller 9 is at the inner wall of rubbing crusher shell 1, and the other end swing joint of second crushing roller 9 is at the output of second motor 5, and second motor 5 fixed connection is at the outer wall of rubbing crusher shell 1, and second crushing roller 9 is the symmetric distribution form, and reference figure 2 is equipped with the crushing tooth of staggered arrangement on two second crushing rollers 9, and when second motor 5 drove two second crushing rollers 9 relative rotation, can smash plastic particle defective goods.

Further, one side that two second crushing rollers 9 kept away from mutually all is equipped with first crushing roller 8, and one side fixed connection that second crushing roller 9 was kept away from to first crushing roller 8 is equipped with the crushing tooth of staggered arrangement with second crushing roller 9 on first crushing roller 8, smashes plastic granules defective goods when second crushing roller 9 rotates, prevents simultaneously that plastic granules defective goods from directly dropping from the edge of second crushing roller 9 and grinder shell 1.

Further, one side fixed connection of slide bar 12 is at the inner wall of grinder shell 1, filter screen 3 fixed connection is at the inner wall of collection box 13, collection box 13 sliding connection slide bar 12, slide bar 12 symmetric distribution is in the both sides of collection box 13, the both ends fixed connection of handle 11 is in one side of collection box 13, handle 11 provides the atress point position for user's hand, slide bar 12 provides the atress point position for collection box 13, simultaneously convenient to use person pulls out and installs collection box 13, filter screen 3 is used for leaving the plastic granules defective goods of macroparticle in collection box 13, collection box 13 is unified to it and is collected, convenient to use person carries out secondary crushing to it.

Working principle: when the device is used, a power supply is connected, plastic particle defective products are thrown in from the top of the feeding funnel 4, the output end of the first motor 2 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the clamping plate 7 to rotate, the clamping plate 7 encircling around the center of the rotating shaft 10 sequentially scrapes plastic particle defective products into the crusher shell 1, excessive plastic particle defective products are prevented from being accumulated above the first crushing roller 8 and the second crushing roller 9, meanwhile, the clamping plate 7 is mutually matched, the situation that the plastic particle defective products splash out from the top of the feeding funnel 4 when being crushed is avoided, the second motor 5 drives the two second crushing rollers 9 to rotate relatively, the crushed plastic particle defective products fall into the collecting box 13 under the action of gravity, the large-particle plastic particle defective products can be left on the filter screen 3, the collecting box 13 is taken out from the crusher shell 1, and the large-particle plastic particle defective products can be taken out for secondary crushing.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. A be used for plastic granules defective goods reducing mechanism, its characterized in that: including rubbing crusher shell (1), first motor (2) and filter screen (3), the outer wall of rubbing crusher shell (1) is equipped with support frame (6), the top of support frame (6) is equipped with second motor (5), the output of second motor (5) is equipped with second crushing roller (9), one side of second crushing roller (9) is equipped with first crushing roller (8), the top of rubbing crusher shell (1) is equipped with feed hopper (4), the output of first motor (2) is equipped with pivot (10), one side of pivot (10) is equipped with cardboard (7), the inside of rubbing crusher shell (1) is equipped with slide bar (12), the outer wall of filter screen (3) is equipped with collecting box (13), one side of collecting box (13) is equipped with handle (11).

2. A device for pulverizing defective plastic particles according to claim 1, wherein: the outer wall fixed connection of rubbing crusher shell (1) is in the inner wall of support frame (6), the bottom fixed connection of feed hopper (4) is in the top of rubbing crusher shell (1), feed hopper (4) with the inside intercommunication of rubbing crusher shell (1).

3. A device for pulverizing defective plastic particles according to claim 1, wherein: the rotary shaft (10) is positioned inside the pulverizer housing (1), one end of the rotary shaft (10) is embedded and movably connected to the inner wall of the pulverizer housing (1), the other end of the rotary shaft (10) is movably connected to the output end of the first motor (2), the first motor (2) is positioned on the outer side of the pulverizer housing (1), and the first motor (2) is fixedly connected to the pulverizer housing (1).

4. A device for pulverizing defective plastic particles according to claim 1, wherein: cardboard (7) are located the inside of rubbing crusher shell (1), one side fixed connection of cardboard (7) is in the outer wall of pivot (10), cardboard (7) are equipped with a plurality ofly, cardboard (7) with the centre of a circle of pivot (10) is the center and encircles, just cardboard (7) are equidistance distributed form, cardboard (7) keep away from one side of pivot (10) with the laminating of the inner wall of rubbing crusher shell (1).

5. A device for pulverizing defective plastic particles according to claim 1, wherein: the second crushing roller (9) is located inside the crusher housing (1), one end of the second crushing roller (9) is embedded and movably connected to the inner wall of the crusher housing (1), the other end of the second crushing roller (9) is movably connected to the output end of the second motor (5), the second motor (5) is fixedly connected to the outer wall of the crusher housing (1), and the second crushing roller (9) is in a symmetrical distribution mode.

6. A device for pulverizing defective plastic particles according to claim 1, wherein: two one sides that second crushing roller (9) kept away from mutually all are equipped with first crushing roller (8), one side that first crushing roller (8) kept away from second crushing roller (9) is fixed to be connected in the inner wall of grinder shell (1).

7. A device for pulverizing defective plastic particles according to claim 1, wherein: one side fixed connection of slide bar (12) is in the inner wall of rubbing crusher shell (1), filter screen (3) fixed connection is in the inner wall of collection box (13), collection box (13) sliding connection slide bar (12), slide bar (12) symmetric distribution is in the both sides of collection box (13), the both ends fixed connection of handle (11) are in one side of collection box (13).