CN219095611U - Feeding device for biodegradable film production line - Google Patents

Abstract

The utility model discloses a feeding device of a biodegradable film production line, which comprises a box body, wherein a grinding box is arranged in the center of the top of the box body, a feeding hopper is arranged in the center of the top of the grinding box, round table-shaped discharging plates are arranged at the tops of the two ends of the inner side of the grinding box, grinding mechanisms are arranged at the bottoms of the two ends of the inner side of the grinding box, two ends of the box body are connected with inclined plates, a filtering mechanism is arranged at the opposite end of the inclined plates, an outer film is arranged at the bottom of the box body, an inner film is arranged in the center of the inner side of the outer film, and the grinding mechanism comprises a rotating rod which is arranged at the bottoms of the two ends of the inner side of the grinding box through a bearing. According to the utility model, the grinding blocks are driven to rotate along the central axis of the round table roller through the rotation of the two round table rollers, then the raw materials poured into the grinding box slide from the gap between the trapezoid plate and the round table roller, and larger particles in the raw materials can be ground into small particles through the grinding blocks in the sliding process, so that the quality of the subsequent packaging film blowing is improved.

Description

Feeding device for biodegradable film production line

Technical Field

The utility model relates to the technical field of film processing, in particular to a feeding device of a biodegradable film production line.

Background

The biodegradable film is made of biodegradable materials, is increasingly applied to the packaging field, is used as a packaging film, is mostly mixed and heated by adopting an extruder in the production process of the packaging film, and is conveyed to a blow molding machine by using a screw conveyor, and then is subjected to blow molding.

The extruder is used for heating the solid material and then mixing the solid material with the liquid material, so that the melting degree and the mixing degree of the materials are difficult to ensure sometimes, partial particulate matters possibly remain in the mixed raw materials, the quality of a subsequent packaging film can be influenced by the large-volume particulate matters, the particles in the mixed raw materials are filtered and removed to the outside by the inclined filter screen in the conventional device, and partial raw materials can be removed along with the particles by arranging the inclined filter screen in an inclined direction.

Therefore, it is necessary to provide a feeding device for a biodegradable film production line to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a feeding device of a biodegradable film production line, which solves the problem that the mixed raw materials possibly still remain part of particles in the prior art, but the quality of the subsequent packaging film is affected by larger-volume particles.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a biodegradable film production line feedway, includes the box, the top center of box installs the crushing case, the feeder hopper is installed at the top center of crushing case, round platform form stripper is installed at the inboard both ends top of crushing case, grinding mechanism is installed to the inboard both ends bottom of crushing case, the both ends of box are connected with the inclined plate, filtering mechanism is installed to the opposite one end of inclined plate, the adventitia is installed to the bottom of box, the inner membrance is installed at the inboard center of adventitia.

Preferably, the grinding mechanism comprises a rotating rod which is arranged at the bottoms of two ends of the inner side of the grinding box through a bearing, one end of the rotating rod opposite to the rotating rod is connected with a round table roller, one end of the round table roller opposite to the rotating rod is connected with a connecting rod, grinding fragments are equidistantly arranged on the outer peripheral surface of the round table roller, and a trapezoid plate is arranged at the center of the bottom of the grinding box.

Preferably, the control box is installed at the top center of trapezoidal plate, motor housing is installed at the inboard top center of box, motor housing's internally mounted has the motor, the output of motor is connected with the dead lever that runs through to the control box is inside, the top of dead lever is connected with first bevel gear, the outer wall of connecting rod cup joints the second bevel gear of being connected with first bevel gear meshing, blanking hole has been seted up at the top both ends of box.

Preferably, the filter mechanism comprises a fixed plate arranged at the opposite end of the inclined plate, limiting sliding grooves are formed in the front end and the rear end of the inner side of the fixed plate, limiting sliding blocks are arranged in the limiting sliding grooves, and a filter plate is arranged at the opposite end of each limiting sliding block.

Preferably, funnels are arranged at two ends of the inner side of the outer membrane.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the grinding blocks are driven to rotate along the central axis of the round table roller through the rotation of the two round table rollers, then the raw materials poured into the grinding box slide from the gap between the trapezoid plate and the round table roller, and larger particles in the raw materials can be ground into small particles through the grinding blocks in the sliding process, so that the quality of the subsequent packaging film blowing is improved;

2. according to the utility model, crushed raw materials enter the box body through the blanking holes, then are transported to the inside of the filter plate through the arranged inclined plates, then are filtered through the filter plate, small particles are filtered in the filter plate, the rest raw materials pass through the filter plate and are transported through the arranged funnel, and the filter plate can be detached and installed through the arranged limiting sliding chute and the limiting sliding block, so that the subsequent treatment of the small particles is facilitated, and resources are saved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a schematic side view of the connection of the filter plate and the fixing plate.

In the figure: 1. a case; 2. a grinding box; 3. a feed hopper; 4. a stripper plate; 5. a grinding mechanism; 501. a rotating lever; 502. a circular table roller; 503. a connecting rod; 504. grinding the fragments; 505. a trapezoidal plate; 6. an inclined plate; 7. a filtering mechanism; 701. a fixing plate; 702. limiting sliding grooves; 703. a limit sliding block; 704. a filter plate; 8. an outer membrane; 9. an inner membrane; 10. a control box; 11. a motor housing; 12. a motor; 13. a fixed rod; 14. a first bevel gear; 15. a second bevel gear; 16. a blanking hole; 17. and (5) a funnel.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1 to 3, a feeding device for a biodegradable film production line comprises a box body 1, wherein a grinding box 2 is arranged at the center of the top of the box body 1, a feeding hopper 3 is arranged at the center of the top of the grinding box 2, round table-shaped discharging plates 4 are arranged at the tops of the two ends of the inner side of the grinding box 2, grinding mechanisms 5 are arranged at the bottoms of the two ends of the inner side of the grinding box 2, inclined plates 6 are connected at the two ends of the box body 1, a filtering mechanism 7 is arranged at the opposite end of each inclined plate 6, an outer film 8 is arranged at the bottom of the box body 1, and an inner film 9 is arranged at the center of the inner side of each outer film 8.

As shown in fig. 1-3, the grinding mechanism 5 comprises a rotating rod 501 installed at the bottoms of two inner ends of the grinding box 2 through bearings, one end of the rotating rod 501 opposite to the rotating rod is connected with a round table roller 502, one end of the round table roller 502 opposite to the rotating rod is connected with a connecting rod 503, grinding pieces 504 are equidistantly installed on the outer circumferential surface of the round table roller 502, a trapezoid plate 505 is installed at the center of the bottom of the grinding box 2, the grinding pieces 504 can be driven to rotate along the central axis of the round table roller 502 through the rotation of the two round table rollers 502 by the aid of the grinding mechanism 5, then raw materials poured into the grinding box 2 slide from a gap between the trapezoid plate 505 and the round table roller 502, and larger particles in the raw materials can be ground into small particles through the grinding pieces 504 in the sliding process, so that the quality of subsequent packaging film blowing is improved.

As shown in fig. 1-3, a control box 10 is installed at the top center of a trapezoid board 505, a motor housing 11 is installed at the center of the top of the inner side of the box 1, a motor 12 is installed in the motor housing 11, a fixed rod 13 penetrating into the control box 10 is connected to the output end of the motor 12, a first bevel gear 14 is connected to the top of the fixed rod 13, a second bevel gear 15 meshed with the first bevel gear 14 is sleeved on the outer wall of the connecting rod 503, blanking holes 16 are formed in the two ends of the top of the box 1, the fixed rod 13 is controlled to rotate the first bevel gear 14 through the set motor 12, and the first bevel gear 14 is meshed and rotated to rotate the second bevel gear 15 so as to drive the connecting rod 503 to rotate, so that the circular table roller 502 rotates.

As shown in fig. 1-3, the filtering mechanism 7 comprises a fixed plate 701 installed at the opposite end of the inclined plate 6, limiting sliding grooves 702 are formed in the front end and the rear end of the inner side of the fixed plate 701, limiting sliding blocks 703 are installed in the limiting sliding grooves 702, a filtering plate 704 is installed at the opposite end of each limiting sliding block 703, and crushed small particles in raw materials can be filtered through the arranged filtering mechanism 7, so that the quality of subsequent packaging film blowing can be further improved.

As shown in fig. 1 to 3, funnels 17 are installed at both ends of the inner side of the outer film 8, and the filtered raw material is discharged downward from the center through the funnels 17.

Working principle: during the use, the raw materials that extrude through the extruder enter into crushing case 2 inside through feeder hopper 3, can cushion the raw materials through the stripper plate 4 that sets up, can fall the raw materials to trapezoidal plate 505 top from crushing case 2 in addition, then flow from trapezoidal plate 505 both sides, then rotate first bevel gear 14 through the motor 12 control dead lever 13 that sets up, first bevel gear 14 rotates meshing and rotates second bevel gear 15 and then drive connecting rod 503 and rotate so that round platform roller 502 rotates, thereby drive the rotation of round platform roller 502 through two round platform rollers 502 and grind piece 504 and rotate along round platform roller 502 axis, then pour into the inside raw materials of crushing case 2 and grind the clearance slip between trapezoidal plate 505 and the round platform roller 502 through grinding piece 504, can grind bigger particle in the raw materials into small particle in the gliding in-process, improve the quality of follow-up packaging film blowing, the raw materials after grinding can enter into box 1 through blanking hole 16, then transport the raw materials to the filter inside through the board 6 that sets up, then can filter the raw materials through filter, small particle can filter inside filter 704, the filter, the remaining raw materials can pass through setting up filter 704, and carry out the transportation hopper 704 through setting up through 17, and carry out the cost-effective and carry out the cost-saving with the setting of the follow-up hopper is convenient for install with the small particle 702, the follow-up hopper is convenient for detach with the particle is convenient for install 702.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a biodegradable film production line feedway, includes box (1), its characterized in that: grinding case (2) are installed at the top center of box (1), feeder hopper (3) are installed at the top center of grinding case (2), round platform form stripper (4) are installed at the inboard both ends top of grinding case (2), grinding mechanism (5) are installed at the inboard both ends bottom of grinding case (2), the both ends of box (1) are connected with inclined plate (6), filtering mechanism (7) are installed to the opposite one end of inclined plate (6), outer membrane (8) are installed to the bottom of box (1), inner membrane (9) are installed at the inboard center of outer membrane (8).

2. A biodegradable film production line feeding device according to claim 1, characterized in that: grinding mechanism (5) are including installing dwang (501) at grinding case (2) inboard both ends bottom through the bearing, the one end that dwang (501) is relative is connected with round platform roller (502), the one end that round platform roller (502) is relative is connected with connecting rod (503), grind fragment (504) are installed to the outer peripheral face equidistance of round platform roller (502), trapezoidal board (505) are installed at the bottom center of grinding case (2).

3. A biodegradable film production line feeding device according to claim 2, characterized in that: control box (10) are installed at the top center of trapezoidal plate (505), motor casing (11) are installed at the inboard top center of box (1), motor casing (11) internally mounted has motor (12), the output of motor (12) is connected with dead lever (13) that runs through to control box (10) inside, the top of dead lever (13) is connected with first bevel gear (14), second bevel gear (15) with first bevel gear (14) meshing connection have been cup jointed to the outer wall of connecting rod (503), blanking hole (16) have been seted up at the top both ends of box (1).

4. A biodegradable film production line feeding device according to claim 1, characterized in that: the filter mechanism (7) comprises a fixed plate (701) arranged at the opposite end of the inclined plate (6), limiting sliding grooves (702) are formed in the front end and the rear end of the inner side of the fixed plate (701), limiting sliding blocks (703) are arranged in the limiting sliding grooves (702), and a filter plate (704) is arranged at the opposite end of each limiting sliding block (703).

5. The biodegradable film production line feeding device according to claim 4, characterized in that: and funnels (17) are arranged at two ends of the inner side of the outer membrane (8).

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