CN219788903U

CN219788903U - EVA granulator

Info

Publication number: CN219788903U
Application number: CN202321270354.9U
Authority: CN
Inventors: 范宏伟; 范国光
Original assignee: CHANGZHOU HAOHAN WANKANG NANOMETER MATERIALS CO LTD
Current assignee: CHANGZHOU HAOHAN WANKANG NANOMETER MATERIALS CO LTD
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-03
Anticipated expiration: 2033-05-24

Abstract

The utility model belongs to the technical field of a granulator, and particularly relates to an EVA granulator, which comprises a base, wherein the top of the base is fixedly connected with a granulator main body, the top of the granulator main body is fixedly connected with a feed inlet, the top of the granulator main body is rotationally connected with a screw rod, the surface of the screw rod is in threaded connection with a sliding block, the top of the sliding block is fixedly connected with a convex rod, the surface of the convex rod is in sliding connection with a swinging plate, the tail of the swinging plate is fixedly connected with an opening and closing cover, the top of the base is fixedly connected with a supporting plate, the side surface of the supporting plate is fixedly connected with an electric push rod, the EVA granulator is provided with the convex rod, when the convex rod moves along with the sliding block, the inside of the swinging plate slides, and applies a tensile force to the swinging plate, so that the swinging plate forms a rotary structure and drives two groups of opening and closing covers to rotate towards the circle center of the feed inlet, and when the two groups of opening and closing covers are closed, the feed inlet can be closed by arranging the opening and closing covers, and dust can be prevented from entering.

Description

EVA granulator

Technical Field

The utility model belongs to the technical field of pelleting machines, and particularly relates to an EVA pelleting machine.

Background

The granulator is a forming machine capable of manufacturing materials into specific shapes, in industrial production, plastic is often required to be processed to form particles, and then the granulator for engineering plastics is required, so that the industrial production is convenient due to the appearance of the granulator for engineering plastics, and when the equipment is used, the plastic particles are required to be ensured to reach the factory standard.

For example, application number 202122422040.3 discloses a granulator comprising: the processing container and in the processing container is inside, from top to bottom sets gradually distributing device, drip tray and water cooling district, the granulator passes through the setting of water cooling district, can prevent better that benzotriazole from going bad in the shaping in-process.

The above patent has the following problems: when the equipment is not used, the corresponding protection mechanism is not arranged at the feed inlet, so that dust is easy to fall into the feed inlet and enter the machine through the feed inlet, and great trouble is brought to cleaning work.

Disclosure of Invention

The utility model aims at solving the technical problems and provides an EVA granulator, which achieves the effect of preventing dust from entering the inside of a machine body from a feed inlet.

In view of the above, the utility model provides an EVA granulator, which comprises a base, wherein the top of the base is fixedly connected with a granulator main body, the top of the granulator main body is fixedly connected with a feed inlet, the top of the granulator main body is rotationally connected with a screw rod, the surface of the screw rod is in threaded connection with a sliding block, the top of the sliding block is fixedly connected with a convex rod, the surface of the convex rod is in sliding connection with a swinging plate, and the tail of the swinging plate is fixedly connected with an opening and closing cover.

Based on the above-mentioned structure, when granulator main part does not use, in order to prevent that the dust from entering into the inside of machine from the feed inlet, the accessible motor drives the lead screw and rotates, owing to the surface of lead screw is provided with two sets of screw grooves that revolve to opposite directions, when it rotates, can drive two sets of sliders and keep away from each other, through setting up protruding pole, when protruding pole along with slider motion, can slide along the inside of swinging plate, and apply the pulling force to the swinging plate, make the swinging plate constitute revolution mechanic, and drive two sets of covers that open and shut to the centre of a circle department rotation of feed inlet, through setting up the cover that opens and shuts, when two sets of covers that open and shut are closed, can seal the feed inlet, prevent that the dust from entering.

Preferably, the top fixedly connected with backup pad of base, the side fixedly connected with electric putter of backup pad, electric putter's output fixedly connected with transmission piece, the surface swivelling joint of transmission piece has the fly leaf, the surface swivelling joint of fly leaf has the carousel, the surface fixedly connected with storage box of carousel, when need carry out the pay-off to the feed inlet, steerable storage box slope, the inside material of storage box with oneself is thrown into the inside of granulator main part from the feed inlet afterwards, realize the purpose of autoloading, control electric putter afterwards, make it believe that the downwardly pulling drive piece, because the junction of fly leaf and transmission piece is self extreme point department, when the fly leaf receives the pulling force of transmission piece, can constitute the state, through setting up the fly leaf, when its motion, can exert the pulling force to the carousel the same kind for the carousel constitutes clockwise rotation, and drive the storage box and carry out synchronous rotation, adjust the discharge gate of storage box up, stop carrying out the pay-off.

Preferably, the surface of the screw rod is provided with two groups of thread grooves with opposite rotation directions, and the sliding blocks are symmetrically arranged with two groups of thread grooves with opposite rotation directions about the center point of the screw rod.

Preferably, the protruding rod and the sliding block are mutually perpendicular, a slideway matched with the protruding rod in size is arranged in the swinging plate, and the protruding rod slides along the swinging plate when moving along with the sliding block and applies a pulling force to the swinging plate, so that the swinging plate forms a rotating structure.

Preferably, the connection part of the swinging plate and the opening and closing cover is rotationally connected with the top of the granulator main body, and the feeding port forms a closed structure through the opening and closing cover, and the feeding port can be closed to prevent dust from entering when the two groups of opening and closing covers are closed through the opening and closing cover.

Preferably, the connection part of the movable plate and the transmission block is positioned at the end point of the movable plate, and the movable plate is obliquely arranged relative to the turntable, and the swing state can be formed when the movable plate is under the tensile force of the transmission block because the connection part of the movable plate and the transmission block is the end point of the movable plate.

Preferably, the connection position of the movable plate and the turntable deviates from the rotation center point of the turntable, the turntable drives the storage box to form a rotation structure through the movable plate, and when the movable plate moves, tension is applied to the turntable in the same way through the movable plate, so that the turntable rotates clockwise and drives the storage box to synchronously rotate, the discharge port of the storage box is adjusted upwards, and feeding is stopped.

The beneficial effects of the utility model are as follows:

1. according to the EVA granulator, the movable plate is arranged, and because the joint of the movable plate and the transmission block is the end point of the movable plate, when the movable plate is under the tension of the transmission block, the movable plate can form a swinging state, and when the movable plate moves, the movable plate can apply tension to the turntable in the same way, so that the turntable can rotate clockwise and drive the storage box to synchronously rotate, the discharge hole of the storage box is adjusted to be upward, and feeding is stopped;

2. this EVA granulator, through setting up protruding pole, when protruding pole along with the slider motion, can slide along the inside of swinging arms to apply the pulling force to the swinging arms, make the swinging arms constitute revolution mechanic, and drive two sets of covers that open and shut to the centre of a circle department rotation of feed inlet, through setting up the cover that opens and shuts, when two sets of covers that open and shut are closed, can seal the feed inlet, prevent that the dust from getting into.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a moving plate structure according to the present utility model;

fig. 4 is a schematic view of an opening and closing cover structure of the present utility model.

The label in the figure is:

1. a base; 2. a granulator body; 3. a feed inlet; 4. a screw rod; 5. a slide block; 6. a protruding rod; 7. a swinging plate; 8. opening and closing the cover; 9. a support plate; 10. an electric push rod; 11. a transmission block; 12. a movable plate; 13. a turntable; 14. and a storage box.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", and the like,

The positional or positional relationship indicated by "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", etc. is based on the positional or positional relationship shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

The embodiment of the utility model discloses an EVA (ethylene-vinyl acetate copolymer) granulator, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a granulator main body 2, the top of the granulator main body 2 is fixedly connected with a feed inlet 3, the top of the granulator main body 2 is rotatably connected with a screw rod 4, the surface of the screw rod 4 is in threaded connection with a sliding block 5, the top of the sliding block 5 is fixedly connected with a convex rod 6, the surface of the convex rod 6 is in sliding connection with a swinging plate 7, and the tail part of the swinging plate 7 is fixedly connected with an opening and closing cover 8.

Based on the above-mentioned structure, when granulator main part 2 is not used, in order to prevent that the dust from entering into the machine inside from feed inlet 3 inside, accessible motor drives lead screw 4 and rotates, because the surface of lead screw 4 is provided with two sets of screw grooves that revolve to opposite directions, can drive two sets of sliders 5 and keep away from each other when it rotates, through setting up protruding pole 6, when protruding pole 6 moves along with slider 5, can slide along the inside of swinging plate 7, and apply the pulling force to swinging plate 7, make swinging plate 7 constitute revolution mechanic, and drive two sets of cover 8 that open and shut to the centre of a circle department rotation of feed inlet 3, through setting up cover 8 that open and shut, when the cover 8 is closed to two sets of open and shut, can seal feed inlet 3, prevent that the dust from getting into.

The top fixedly connected with backup pad 9 of base 1, the side fixedly connected with electric putter 10 of backup pad 9, the output fixedly connected with transmission piece 11 of electric putter 10, the surface swivelling joint of transmission piece 11 has fly leaf 12, the surface swivelling joint of fly leaf 12 has carousel 13, the surface fixedly connected with storage box 14 of carousel 13.

Specifically, when the feeding port 3 is required to be fed, the inclination of the storage tank 14 can be controlled, then the storage tank 14 inputs the material in the storage tank 14 from the feeding port 3 into the granulator main body 2 to realize the purpose of automatic feeding, then the electric push rod 10 is controlled to believe that the transmission block 11 is pulled downwards, as the joint of the movable plate 12 and the transmission block 11 is the end point of the self, when the movable plate 12 receives the tensile force of the transmission block 11, the state can be formed, by arranging the movable plate 12, when the movable plate moves, the tensile force is applied to the turntable 13, the turntable 13 is made to rotate clockwise, the storage tank 14 is driven to rotate synchronously, the discharge port of the storage tank 14 is adjusted to be upwards, and the feeding is stopped.

In one embodiment, the surface of the screw 4 is provided with two sets of screw grooves with opposite rotation directions, and the sliding block 5 is symmetrically provided with two sets about the center point of the screw 4.

Specifically, as the surface of the screw rod 4 is provided with two groups of thread grooves with opposite rotation directions, when the screw rod rotates, the two groups of sliding blocks 5 are driven to be away from each other.

In one embodiment, the protruding rod 6 and the sliding block 5 are arranged perpendicular to each other, and a slideway matched with the protruding rod 6 in size is arranged inside the swinging plate 7.

Specifically, by providing the protruding rod 6, when the protruding rod 6 moves along with the slider 5, it slides along the inside of the swing plate 7, and a tensile force is applied to the swing plate 7, so that the swing plate 7 constitutes a rotating structure.

In one embodiment, the joint of the swinging plate 7 and the opening and closing cover 8 is rotatably connected with the top of the granulator main body 2, and the feed inlet 3 forms a closed structure through the opening and closing cover 8.

Specifically, by arranging the opening and closing cover 8, when the two groups of opening and closing covers 8 are closed, the feed inlet 3 can be closed, and dust is prevented from entering.

In one embodiment, the joint of the movable plate 12 and the transmission block 11 is located at the end point of the movable plate 12, and the movable plate 12 is disposed obliquely with respect to the turntable 13.

Specifically, since the joint of the movable plate 12 and the transmission block 11 is the end point of itself, when the movable plate 12 receives the tensile force of the transmission block 11, a swinging state is formed.

In one embodiment, the joint of the movable plate 12 and the turntable 13 is deviated from the rotation center point of the turntable 13, and the turntable 13 drives the storage box 14 to form a rotation structure through the movable plate 12.

Specifically, through setting up fly leaf 12, when its motion, will exert pulling force to carousel 13 the same for carousel 13 constitutes clockwise rotation, and drives storage case 14 and carry out synchronous rotation, adjusts the discharge gate of storage case 14 up, stops carrying out the pay-off.

When the EVA granulator of the embodiment is used, when the feeding hole 3 is required to be fed, the storage box 14 can be controlled to incline, then the storage box 14 inputs the materials in the storage box 14 from the feeding hole 3 into the granulator main body 2 to realize the purpose of automatic feeding, then the electric push rod 10 is controlled to believe that the transmission block 11 is pulled downwards, as the joint of the movable plate 12 and the transmission block 11 is the self end point, when the movable plate 12 receives the tensile force of the transmission block 11, a swinging state is formed, when the movable plate 12 moves, the movable plate 12 applies the tensile force to the turntable 13, so that the turntable 13 rotates clockwise and drives the storage box 14 to synchronously rotate, the discharge hole of the storage box 14 is adjusted upwards, and the feeding is stopped;

when the granulator main body 2 is not used, in order to prevent dust from entering the granulator from the inside of the feed inlet 3, the screw rod 4 is driven to rotate by the motor, as the surface of the screw rod 4 is provided with two groups of screw grooves with opposite rotation directions, when the screw rod 4 rotates, the two groups of sliding blocks 5 are driven to be far away from each other, by arranging the convex rod 6, when the convex rod 6 moves along with the sliding blocks 5, the convex rod 6 slides along the inside of the swinging plate 7, and applies tension to the swinging plate 7, so that the swinging plate 7 forms a rotating structure, and drives the two groups of opening and closing covers 8 to rotate towards the center of the feed inlet 3, and by arranging the opening and closing covers 8, the feed inlet 3 can be closed when the two groups of opening and closing covers 8 are closed, so that dust is prevented from entering.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. EVA granulator, including base (1), its characterized in that: the top fixedly connected with granulator main part (2) of base (1), the top fixedly connected with feed inlet (3) of granulator main part (2), the top swivelling joint of granulator main part (2) has lead screw (4), the surface threaded connection of lead screw (4) has slider (5), the top fixedly connected with protruding pole (6) of slider (5), the surface sliding connection of protruding pole (6) has swinging plate (7), the afterbody fixedly connected with of swinging plate (7) opens and shuts lid (8).

2. EVA granulator according to claim 1, characterized in that: the utility model discloses a base, including base (1), backup pad, rotary table, carousel, storage box (14) and electric putter, top fixedly connected with backup pad (9) of base (1), side fixedly connected with electric putter (10) of backup pad (9), the output fixedly connected with transmission piece (11) of electric putter (10), the surface swivelling joint of transmission piece (11) has fly leaf (12), the surface swivelling joint of fly leaf (12) has carousel (13), the surface fixedly connected with storage box (14) of carousel (13).

3. EVA granulator according to claim 1, characterized in that: two groups of thread grooves with opposite rotation directions are formed in the surface of the screw rod (4), and two groups of sliding blocks (5) are symmetrically arranged on the center point of the screw rod (4).

4. EVA granulator according to claim 1, characterized in that: the protruding rod (6) and the sliding block (5) are arranged vertically, and a slideway matched with the protruding rod (6) in size is arranged in the swinging plate (7).

5. EVA granulator according to claim 1, characterized in that: the connecting part of the swinging plate (7) and the opening and closing cover (8) is rotationally connected with the top of the granulator main body (2), and the feeding port (3) forms a closed structure through the opening and closing cover (8).

6. EVA granulator according to claim 2, characterized in that: the joint of the movable plate (12) and the transmission block (11) is positioned at the end point of the movable plate (12), and the movable plate (12) is obliquely arranged relative to the turntable (13).

7. EVA granulator according to claim 2, characterized in that: the joint of the movable plate (12) and the rotary table (13) deviates from the rotation center point of the rotary table (13), and the rotary table (13) drives the storage box (14) to form a rotary structure through the movable plate (12).