Integrated plastic master batch mixing and grinding equipment

Abstract

The utility model belongs to the field of grinding, particularly relates to integrated plastic master batch mixing and grinding equipment, and provides the following scheme aiming at the problems that in the existing grinding process, the equipment does not have a filtering function, so that the grinding effect is poor, large-particle master batch is inconvenient to take out after filtering, the grinding efficiency is reduced, and the grinding operation of the master batch is influenced. The master batch grinding device comprises a box body, the top and the bottom of the box body are open, inclined blocks are fixedly connected to the inner walls of the two sides of the box body, grinding rollers are rotationally connected to the inner walls of the front side and the rear side of the box body, the ground master batch can be conveniently filtered, large-particle master batch is prevented from being mixed into the box body, and the grinding efficiency is improved. The filter screen and the collecting box are both in detachable design, so that the master batch can be conveniently collected, the filter screen can be conveniently overhauled, the maintenance cost is reduced, the filter frame is vibrated in a reciprocating manner in the filtering process due to the design of the vibration mechanism, the filter screen is effectively prevented from being blocked, and the filtering efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a grinding technical field especially relates to a kind of integrated plastic master batch mixed grinding equipment. BACKGROUND

[0002] Plastic master batch, also known as master batch, is a kind of plastic processing aid composed of excess chemical additives, carrier resin and dispersant, etc., which began to develop in the 1980s and is widely used in plastic processing industry. Plastic master batch is mainly composed of carrier resin, various fillers and various additives, among which the content of additives and fillers is several to tens of times higher than the required amount in actual plastic products. In the process of plastic master batch production, plastic master batch needs to be crushed and ground.

[0003] However, the existing equipment has the following problems: during the grinding process, the equipment does not have a filtering function, resulting in poor grinding effect. After filtering, it is not convenient to take out the large particle master batch, reducing the grinding efficiency and affecting the grinding operation of the master batch. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art that the equipment does not have a filtering function during the grinding process, resulting in poor grinding effect, and after filtering, it is not convenient to take out the large particle master batch, reducing the grinding efficiency and affecting the grinding operation of the master batch, and proposes an integrated plastic master batch mixed grinding equipment.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An integrated plastic master batch mixed grinding equipment includes a box body, the top and bottom of the box body are open, the inner walls of the two sides of the box body are fixedly connected with inclined blocks, the front and rear inner walls of the box body are rotatably connected with grinding rollers, the two grinding rollers are located between the two inclined blocks, the rear side of the box body is provided with a motor, the output shaft of the motor penetrates through the rear side of the box body and drives the two grinding rollers to rotate through a gear, the two sides of the box body are fixedly connected with a number of blocks, the bottoms of the four blocks are provided with support columns;

[0007] A filtering mechanism is provided on the box body for filtering the ground master batch.

[0008] A vibration mechanism is provided on the box body to improve the efficiency of the filtering mechanism.

[0009] In a possible design, the filtering mechanism includes a filtering frame, a filter screen, two bottom plates, and four fixing columns. The filtering frame is movably arranged on the inner wall of the box body and is located below the grinding roller. The bottom of the filtering frame is provided with a fixing hole at each corner. The bottom of the filter screen is fixedly connected with the top of each of the two bottom plates at the two sides. One end of each of the four fixing columns penetrates through the two sides of the two bottom plates and extends into the fixing hole. Each of the four fixing columns is threadedly connected with the four fixing holes and the two bottom plates. The other end of each of the four fixing columns is fixedly connected with a detachable rotating handle.

[0010] In a possible design, the vibration mechanism includes four springs, a side box, a connecting rod, a limiting rod, a rotating column, a connecting ring, a driving motor, and a rotating plate. One side of the side box is fixedly connected with one side of the box body. The bottom of the driving motor is fixedly connected with a No. 2 block through bolts. The bottom of the No. 2 block is fixedly connected with the bottom of the side box. The output shaft of the driving motor is fixedly connected with one side of the rotating plate. One end of the rotating column is fixedly connected with the other side of the rotating plate. The rotating column is located at the edge of the rotating plate. The connecting ring is slidably sleeved on the outside of the rotating column. The other end of the rotating column is fixedly connected with a limiting plate. One side of the connecting ring is fixedly connected with one end of the connecting rod. The other end of the connecting rod penetrates through one side of the box body and is fixedly connected with one side of the filtering frame. The connecting rod is slidably connected with the box body. The limiting rod is slidably sleeved on the connecting rod. One end of the limiting rod is fixedly connected with the front inner wall of the side box. The rear inner wall of the side box is provided with a heat dissipation hole for heat dissipation of the driving motor. A dust cover is arranged on the heat dissipation hole. The inner walls of the two sides of the box body are each provided with a rectangular groove. The outside of the filtering frame and the inner wall of the rectangular groove slide with each other. One end of each of the four springs is fixedly connected with the two sides of the same filtering frame. The other end of each of the four springs is fixedly connected with the inner walls of the two rectangular grooves.

[0011] In a possible design, the bottom of the box body is provided with a collection box. The front side and the rear side of the collection box are fixedly connected with connecting blocks. The front side and the rear side of the box body are fixedly connected with U-shaped frames. The top of each of the two connecting blocks is provided with a placing groove. The inner walls of the two U-shaped frames are each slidably connected with a fixing plate. The bottom of each of the two fixing plates is matched with the two placing grooves. The front side of each of the two fixing plates is fixedly connected with a push plate for moving the fixing plate. The two push plates are located above the two U-shaped frames.

[0012] In a possible design, the front side of the box body is provided with an observation window for observing the inside of the box body.

[0013] In a possible design, the top of the box body is provided with a top cover for preventing materials from splashing during grinding.

[0014] In the application, when used, first, the plastic master batch to be ground is put into the box by opening the top cover, then the motor is started by the external controller, the output shaft of the motor drives the two grinding rollers to rotate in the box through the gear, under the action of the grinding roller, the plastic master batch is crushed and ground, and moves downward under the guidance of the inclined block, the ground master batch falls into the filter frame, is filtered through the filter screen, the larger particles are intercepted above the filter screen, and the smaller particles fall into the collection box below through the filter screen, in order to improve the filtering efficiency, the driving motor is started by the external controller, the output shaft of the driving motor drives the rotating plate to rotate, and then the rotating column connected to the rotating plate drives the connecting ring and the connecting rod to reciprocate, the reciprocating motion of the connecting rod drives the filter frame to reciprocate in the box, so that the filtering process is more efficient, the fine particles after filtering fall into the collection box through the filter screen, and the collection is completed, when it is necessary to clean or replace the filter screen, the collection box is removed, then the fixed column is rotated out of the fixed hole by rotating the rotating handle at the bottom of the box, so that the filter screen on the filter frame is conveniently taken out of the box, and then the master batch with larger particles is conveniently taken out, and the filter screen is conveniently overhauled, when the master batch is collected, the fixed plate is slid out of the U-shaped frame by pushing the push plate, so that the collection box is conveniently taken out from below the box for collecting the material.

[0015] The utility model has the advantages that:

[0016] In the utility model, the filtered master batch after grinding can be conveniently filtered through the filtering mechanism and the vibration mechanism, the large-particle master batch is prevented from mixing in, the filter screen and the collection box are both detachable, the master batch can be conveniently collected, the filter screen can be conveniently overhauled, the maintenance cost is reduced, the vibration mechanism is designed, the filter frame reciprocates in the filtering process, the filter screen is effectively prevented from being blocked, and the filtering efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a sectional view structural schematic diagram of the utility model;

[0019] Figure 3 It is a vibration structural schematic diagram of the utility model;

[0020] Figure 4 It is a filtering structural explosion drawing of the utility model.

[0021] In the figure: 1, box; 2, top cover; 3, collection box; 4, observation window; 5, support column; 6, side box; 7, inclined block; 8, grinding roller; 9, filter frame; 10, spring; 11, connecting rod; 12, limiting rod; 13, rotating column; 14, connecting ring; 15, rotating plate; 16, driving motor; 17, filter screen; 18, bottom plate; 19, fixed column; 20, fixed plate; 21, connecting block; 22, push plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] Embodiment one

[0024] With reference to Figure 1-Figure 4 A kind of grinding equipment, including box 1, grinding mechanism, filtering mechanism and vibration mechanism, the top and bottom of box 1 are provided with opening, facilitate feeding and discharging, the inner wall of both sides of box 1 is fixed with inclined block 7, for guiding material to fall, front side and rear side inner wall are rotatably connected with grinding roller 8, the grinding of material is carried out by motor drive, the both sides of box 1 are supported by No. 1 block and support column 5, ensure that equipment is stable.

[0025] Filtering mechanism includes filter frame 9, filter screen 17, two bottom plates 18 and four fixed columns 19, filter frame 9 is movably arranged in box 1, is located below grinding roller 8, for receiving ground material, filter screen 17 is fixed on two bottom plates 18, is screw-connected with the fixed hole of filter frame 9 by fixed column 19, realizes the detachable design of filter screen 17, facilitate cleaning and replacement.

[0026] Vibration mechanism includes four springs 10, side box 6, connecting rod 11, limiting rod 12, rotating column 13, connecting ring 14, driving motor 16 and rotating plate 15, side box 6 is fixed on one side of box 1, driving motor 16 is fixed on the bottom of side box 6 by bolt, drives rotating plate 15 to rotate, rotating column 13 is fixed on the edge of rotating plate 15, connecting ring 14 is slidably arranged on rotating column 13, one end of connecting rod 11 is fixed with connecting ring 14, the other end is fixed with filter frame 9, realizes the reciprocating vibration of filter frame 9, improves filtering efficiency, limiting rod 12 limits the movement track of connecting rod 11, ensure that equipment is stable, side box 6 is equipped with heat dissipation hole and dust cover, for the heat dissipation of driving motor 16.

[0027] The present application can be used in the field of grinding, and can also be used in other fields applicable to the present application.

[0028] Embodiment two

[0029] With reference to Figure 1-Figure 4On the basis of embodiment one, an integrated plastic master batch mixing and grinding device comprises:

[0030] A collecting box 3 is arranged at the bottom of the box body 1 and used for collecting the filtered materials. The front and rear sides of the collecting box 3 are both provided with connecting blocks 21 which are matched with the U-shaped frames on the box body 1. The quick dismounting and mounting of the collecting box 3 is realized through the fixing plates 20 and the push plates 22, and the materials can be conveniently collected.

[0031] The front side of the box body 1 is provided with an observation window 4, and the top of the device is provided with a top cover 2 to prevent the materials from splashing during the grinding.

[0032] However, as known by those skilled in the art, the working principles and wiring methods of the motor and the driving motor 16 are common, and they all belong to conventional means or common general knowledge, and thus will not be described herein. Those skilled in the art can arbitrarily select and match them according to their needs or conveniences. The motor and the driving motor 16 are connected with the controller through lines and are powered by external power supply.

[0033] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, and all of them should be covered in the protection scope of the present application.

Claims

1. An integrated plastic masterbatch mixing and grinding equipment, characterized in that: The invention comprises a box body (1), wherein the top and bottom of the box body (1) are both set to be open, the inner walls on both sides of the box body (1) are fixedly connected with inclined blocks (7), the front inner wall and the rear inner wall of the box body (1) are rotatably connected with grinding rollers (8), and the two grinding rollers (8) are located between the two inclined blocks (7), a motor is provided on the rear side of the box body (1), the output shaft of the motor passes through the rear side of the box body (1) and drives the two grinding rollers (8) to rotate through gears, and a No. 1 block is fixedly connected to both sides of the box body (1), and the bottoms of the four No. 1 blocks are all provided with support columns (5); A filtering mechanism, the filtering mechanism being arranged on the box (1) and being used for filtering the ground masterbatch; A vibration mechanism is provided on the box body (1) and is used to improve the efficiency of the filtering mechanism.

2. The integrated plastic masterbatch mixing and grinding equipment according to claim 1, characterized in that: The filtering mechanism comprises a filter frame (9), a filter screen (17), two bottom plates (18) and four fixing columns (19). The filter frame (9) is movably arranged on the inner wall of the box body (1). The filter frame (9) is located below the grinding roller (8). The four corners of the bottom of the filter frame (9) are provided with fixing holes. The bottom two sides of the filter screen (17) are respectively fixedly connected to the tops of the two bottom plates (18). One end of the four fixing columns (19) respectively passes through the two sides of the two bottom plates (18) and extends into the inside of the fixing holes. The four fixing columns (19) are respectively threadedly connected to the four fixing holes. The four fixing columns (19) are respectively threadedly connected to the two bottom plates (18). The other ends of the four fixing columns (19) are fixedly connected to a rotating handle for easy disassembly.

3. The integrated plastic masterbatch mixing and grinding equipment according to claim 1, characterized in that: The vibration mechanism comprises four springs (10), a side box (6), a connecting rod (11), a limiting rod (12), a rotating column (13), a connecting ring (14), a driving motor (16) and a rotating plate (15), one side of the side box (6) is fixedly connected to one side of the box body (1), the bottom of the driving motor (16) is fixedly connected to the second block by bolts, the bottom of the second block is fixedly connected to the bottom of the side box (6), the output shaft of the driving motor (16) is fixedly connected to one side of the rotating plate (15), one end of the rotating column (13) is fixedly connected to the other side of the rotating plate (15), the rotating column (13) is located at the edge of the rotating plate (15), the connecting ring (14) is slidably sleeved on the outside of the rotating column (13), the other end of the rotating column (13) is fixedly connected to the limiting plate, the connecting ring (14) One side of the box body (1) is fixedly connected to one end of the connecting rod (11), the other end of the connecting rod (11) passes through one side of the box body (1) and is fixedly connected to one side of the filter frame (9), the connecting rod (11) is slidably connected to the box body (1), the limiting rod (12) is slidably sleeved on the connecting rod (11), one end of the limiting rod (12) is fixedly connected to the front inner wall of the side box (6), the rear inner wall of the side box (6) is provided with a heat dissipation hole for facilitating the heat dissipation of the drive motor (16), and a dust shield is provided on the heat dissipation hole. The inner walls of both sides of the box body (1) are provided with rectangular grooves, the outer side of the filter frame (9) and the inner wall of the rectangular groove slide with each other, one end of the four springs (10) are respectively fixedly connected to the two sides of the same filter frame (9), and the other ends of the four springs (10) are respectively fixedly connected to the two sides of the inner walls of the two rectangular grooves.

4. The integrated plastic masterbatch mixing and grinding equipment according to claim 1, characterized in that: A collecting box (3) is provided at the bottom of the box body (1), and the front and rear sides of the collecting box (3) are fixedly connected with connecting blocks (21), and the front and rear sides of the box body (1) are fixedly connected with U-shaped frames, and the tops of the two connecting blocks (21) are provided with placement grooves, and the inner walls of the two U-shaped frames are slidably connected with fixing plates (20), and the bottoms of the two fixing plates (20) respectively fit into the two placement grooves, and the front sides of the two fixing plates (20) are fixedly connected with push plates (22) for facilitating the movement of the fixing plates (20), and the two push plates (22) are respectively located above the two U-shaped frames.

5. The integrated plastic masterbatch mixing and grinding equipment according to claim 1, characterized in that: An observation window (4) is provided on the front side of the box body (1) for convenient observation of the interior of the box body (1).

6. The integrated plastic masterbatch mixing and grinding equipment according to claim 1, characterized in that: The top of the box (1) is provided with a top cover (2) for preventing material from splashing during grinding.

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