CN209971205U

CN209971205U - Master batch sieving mechanism with cooling effect

Info

Publication number: CN209971205U
Application number: CN201920293070.9U
Authority: CN
Inventors: 王银木
Original assignee: Suzhou You Mineral Plastics New Materials Co Ltd
Current assignee: Suzhou You Mineral Plastics New Materials Co Ltd
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-01-21
Anticipated expiration: 2029-03-08

Abstract

The utility model discloses a master batch sieving mechanism with cooling effect, including screening case, feed inlet, hang plate, collection box, sieving mechanism, lower transmission plate, wooden plug, air-cooler, conveyor, screw elevator, servo motor and last transmission plate, screening mechanism includes fixed plate, spout, slider, filter screen and vibrating motor, conveyor includes feed inlet, inlet pipe, pay-off mouth, rotatable nut and curved opening No. two, curved opening and the top joint of feed inlet No. two have guaranteed that the pay-off mouth can be fixed on the screening case, rotatable nut is located between pay-off mouth and the curved opening, and when adjusting rotatable nut, the master batch speed of pay-off mouth also changes thereupon, screw elevator includes bearing, casing, helical blade and pivot, two bearings are respectively on the inboard centre of casing, The lower end is movably arranged, so that the screening precision is improved, and the cost is saved.

Description

Master batch sieving mechanism with cooling effect

Technical Field

The utility model relates to a categorised screening field specifically is a master batch sieving mechanism with cooling effect.

Background

The master batch is characterized in that the master batch prepared by the method has the defects of uneven dispersion of an auxiliary agent in carrier resin and poor section cohesiveness of the auxiliary agent and the carrier resin, so that the particle sizes of a plurality of master batches are different, a plurality of unqualified master batches are generated, the master batches with different particle sizes are required to be screened, cooling treatment is required to be carried out on the master batches in the production process through a cooling device, and a common water cooling device is required to carry out water changing treatment for a plurality of times in the cooling process, so that the trouble of manual water changing is caused, and the master batch production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a master batch sieving mechanism with cooling effect to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a master batch screening device with a cooling effect comprises a screening box, a first feeding hole, an inclined plate, a collecting box, a screening device, a lower transmission plate, a wooden plug, an air cooler, a conveying device spiral elevator, a servo motor and an upper transmission plate, wherein the first feeding hole is positioned on the left side of the top end of the screening box, the top end of the first feeding hole is movably connected with the conveying device, the right side of the moving device is movably connected with the air cooler, the inclined plate is fixedly arranged on two sides of the bottom end of the screening box, the collecting box is arranged in the middle position of the bottom of the screening box, the screening device is movably arranged in the middle position of the inner wall of the screening box, the lower transmission plate is movably arranged in the middle of the outer surface of the right side of the screening box and in an inclined mode with the outer surface of the left side of the spiral elevator, the middle position of the bottom of the lower transmission plate, the upper conveying plate is obliquely and movably arranged on the outer surface of the left side of the spiral lifter and the outer surface of the right side of the screening box.

The screening device comprises fixing plates, a sliding groove, a sliding block, a filter screen and a vibrating motor, wherein the two fixing plates are respectively located on the inner wall fixed installation parts at two sides of the screening box, the sliding groove is formed in the middle position of the upper surface of the fixing plate, the sliding block is installed on the upper surface of the sliding groove in a sliding mode, two ends of the filter screen are respectively installed on the upper surface of the sliding block at two ends, the vibrating motor is installed on the lower portion of the screening device in a fixed mode, and an output shaft of the vibrating motor is connected with the sliding block.

Conveyor includes feed inlet, inlet pipe, pay-off mouth, rotatable nut and arc mouth No. two, the one end and the feed inlet of inlet pipe cup joint, the other end of inlet pipe rotates with the delivery outlet of air-cooler to be connected, No. two feed inlets have been seted up to one side that the inlet pipe is close to the air-cooler, the top joint of arc mouth and No. two feed inlets, the pay-off mouth has been seted up on the top of arc mouth, rotatable nut is located between pay-off mouth and the arc mouth.

The spiral elevator comprises bearings, a shell, spiral blades and a rotating shaft, wherein the two bearings are movably mounted at the upper end and the lower end of the inner side of the shell respectively, the rotating shaft is rotatably connected with the inner walls of the upper bearing and the lower bearing, and the spiral blades are fixedly mounted on two sides of the rotating shaft.

Preferably, the inclined plates are symmetrically arranged at the bottom of the screening box.

Preferably, the filter mesh is larger than the qualified master batch.

Preferably, the two fixing plates are installed at different heights on two sides of the inner wall of the screening box.

Preferably, the middle of the bottom of the lower transmission plate is clamped with a wooden plug.

Preferably, the end of one side of the upper conveying plate close to the screening box is above the filter screen.

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

the master batch screening device with the cooling effect is characterized in that an arc-shaped opening is formed in the top end of a second feeding hole, so that the feeding hole can be clamped on a screening box, a rotatable nut is arranged between the arc-shaped opening and the feeding hole, the speed of master batches flowing into the screening box from the feeding hole can be controlled, two fixing blocks are fixedly arranged on the inner walls of two sides of the screening box, but the mounting heights are different, so that the master batches fall onto a lower transmission plate after being screened on the screening device, inclined plates are fixedly arranged on two sides of the bottom end of the screening box, qualified master batches fall onto the inclined plates when being screened from a filter net, then fall into a collection box through the inclined plates, and when unqualified master batches or not obtained are fallen onto the lower transmission plate, the master batches are conveyed onto a spiral blade of a spiral elevator from the lower transmission plate, the spiral elevator is driven by a servo motor, thereby make those master batches rise on helical blade, when reaching spiral elevator's top, master batch on the helical blade is carried the master batch to the filter screen once more through last conveying plate and is screened, carries out a lot of screening backs, and some master batches still can't be screened, directly opens the wooden plug, and the master batch will directly fall down from the bottom of lower transmission band to can make the master batch can circulate and use, reduce the waste of resource, improve the utilization ratio.

Drawings

Fig. 1 is a schematic view of the front side of the structure of the present invention.

Fig. 2 is a schematic structural view of the conveying device of the structural part of the present invention.

Fig. 3 is a schematic structural diagram of the structure part screening device of the present invention.

Fig. 4 is a schematic structural diagram of the structural motor connection of the present invention.

In the figure: the automatic feeding device comprises a screening box 1, a feeding hole 2I, an inclined plate 3, a collecting box 4, a screening device 5, a fixing plate 51, a chute 52, a sliding block 53, a filtering screen 54, a vibrating motor 55, a lower transmission plate 6, a wooden plug 7, an air cooler 8, a conveying device 9, a feeding hole 91 II, a feeding pipe 92, a feeding port 93, a rotatable nut 94, an arc-shaped port 95, a spiral lifter 10, a bearing 101, a shell 102, a spiral blade 103, a rotating shaft 104, a servo motor 11 and an upper transmission plate 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a master batch screening device with a cooling effect comprises a screening box 1, a first feeding hole 2, an inclined plate 3, a collecting box 4, a screening device 5, a lower transmission plate 6, a wood plug 7, an air cooler 8, a conveying device 9, a spiral elevator 10, a servo motor 11 and an upper transmission plate 12, wherein the first feeding hole 2 is positioned on the left side of the top end of the screening box 1, the top end of the first feeding hole 2 is movably connected with the conveying device 9, the right side of the conveying device 9 is movably connected with the air cooler 8, when the conveying device 9 conveys master batches, the air cooler 8 starts to blow cold air to cool the master batches, the master batches enter the screening box 1 from a feeding pipe 92 under the action of the air cooler 8, the inclined plates 3 are fixedly installed on two sides of the bottom end of the screening box 1, and fall from a filter screen 54 into the collecting box 4 from the inclined plates 3 after qualified master batches are screened, the collecting box 4 is installed at the middle position of the bottom of the screening box 1, sieving mechanism 5 is at the inner wall intermediate position movable mounting of screening case 1, lower transmission plate 6 in the middle of the right side surface of screening case 1 with the left side surface slant movable mounting of spiral lift 10, the bottom intermediate position joint of lower transmission plate 6 has wooden plug 7, carry out the back of sieving many times, some master batches still can't be filtered, directly open wooden plug 7, the master batch will be direct directly falls down from the bottom of transmission band down, servo motor 11 is located the top of spiral lift 10, its model number is: JSMA-SC30AH, the output end of servo motor 11 links to each other with bearing 101, can control the rising speed of spiral lift 10 through changing the slew velocity of servo motor 11, go up transmission plate 12 at the oblique movable mounting of the left side surface of spiral lift 10 and the right side surface of screening case 1, the end that goes up transmission plate 12 and is close to one side of screening case 1 is above filter screen 54, can send the master batch to filter screen 54 through last transmission plate 12 and carry out the screening once more, just so guarantee the efficiency of screening.

Sieving mechanism 5 includes fixed plate 51, spout 52, slider 53, filter screen 54 and vibrating motor 55, two fixed plates 51 are located the both sides inner wall fixed mounting of screening case 1 respectively, two fixed plate 51's high nonconformity, thereby form a filter screen 54 that has the slope, unqualified master batch that has filtered when filter screen 54 can directly slide down on transmission band 6, spout 52 is seted up at the upper surface intermediate position of fixed plate 51, slider 53 is at the upper surface sliding mounting of spout 52, the both ends of filter screen 54 are respectively at the upper surface fixed mounting of both ends slider 53, vibrating motor 55 is at the below fixed mounting of sieving mechanism 5, guaranteed that vibrating motor 55 can drive sieving mechanism 5, thereby can not influence the screening efficiency of master batch.

Conveyor 9 includes feed inlet 91 No. two, inlet pipe 92, pay-off mouth 93, rotatable nut 94 and curved opening 95, the one end of inlet pipe 92 cup joints with feed inlet 2 No. one, the other end of inlet pipe 92 rotates with the delivery outlet of air-cooler 8 to be connected, No. two feed inlets 91 have been seted up to one side that inlet pipe 92 is close to air-cooler 8, curved opening 95 and No. two feed inlet 91's top joint, guaranteed that pay-off mouth 93 can stabilize on screening case 1, pay-off mouth 93 has been seted up on the top of curved opening 95, rotatable nut 94 is located between pay-off mouth 93 and the curved opening 95, when the master batch of pay-off mouth 93 is too much, through adjusting rotatable nut 94, can adjust the speed of feed inlet 92 master batch whereabou.

Spiral lift 10 includes bearing 101, casing 102, spiral blade 103 and pivot 104, two bearing 101 are respectively on the inboard centre of casing 102, lower extreme movable mounting, pivot 104 is last, the inner wall of lower bearing 101 rotates the connection, spiral blade 103 is at the both sides fixed mounting of pivot 104, when lower transmission band 6 has the master batch, servo motor 11 drives pivot 104 through bearing 101, thereby make spiral blade 103 in the pivot 104 rise the pay-off, when reaching the top, the master batch on spiral blade 103 transports filter screen 54 through last transmission band 12, accomplish further screening, after screening several times, open the wooden plug 7 of transmission band 6 bottom down, remaining master batch directly falls down from the bottom of transmission band 6, thereby can make the master batch can recycle, the waste of resource has been reduced, the utilization ratio has been improved.

The master batches are put in from a feed port 92, the falling speed of the master batches is changed by adjusting a rotatable nut 94, when the master batches enter a second feed port 91, air blown out from an output port of an air cooler 8 cools the master batches, and the master batches enter a screening box 1 through a first feed port 2, when a vibration motor 55 is started, a filter screen 54 drives a sliding block 53 to reciprocate on a sliding chute 52 through the vibration motor 55 to complete the screening of the master batches, qualified master batches fall into a collection box 4 through an inclined plate 3, when unqualified or unacquired to screened master batches fall into a lower transmission plate 6, a bearing 101 is driven by a servo motor 11 to rotate a rotating shaft 104 to drive a spiral blade 103 to rotate, after the master batches on the lower transmission plate 6 are transmitted to an upper transmission plate 12 through the spiral blade 103, the upper transmission plate 12 transmits the master batches onto the filter screen 54 to be screened again, after a plurality of screening, when some unqualified master batches pass through lower transmission plate 6, directly open the wooden plug 7 of lower transmission plate 6 bottom for the master batch directly falls from lower transmission plate 6, collects these unqualified master batches and can reuse, has guaranteed the accuracy of master batch screening, has improved work efficiency and has practiced thrift the cost also.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a master batch sieving mechanism with cooling effect, includes screening case (1), feed inlet (2), hang plate (3), collects box (4), sieving mechanism (5), lower transmission board (6), wooden plug (7), air-cooler (8), conveyor (9), screw lift (10), servo motor (11) and last transmission board (12), its characterized in that: the first feeding hole (2) is located on the left side of the top end of the screening box (1), the top end of the first feeding hole (2) is movably connected with the conveying device (9), the right side of the conveying device (9) is movably connected with the air cooler (8), the two sides of the bottom end of the screening box (1) are fixedly provided with the inclined plates (3), the collecting box (4) is installed at the middle position of the bottom of the screening box (1), the screening device (5) is movably installed at the middle position of the inner wall of the screening box (1), the lower transmission plate (6) is movably installed between the middle position of the outer surface of the right side of the screening box (1) and the outer surface of the left side of the spiral elevator (10) in an inclined mode, the middle position of the bottom of the lower transmission plate (6) is clamped with the wooden plug (7), the servo motor (11) is located at the top of the spiral elevator (10), and the upper transmission plate (12) is movably installed between the outer surface of the left side of the spiral elevator (10;

the screening device (5) comprises fixing plates (51), sliding chutes (52), sliding blocks (53), a filter screen (54) and a vibration motor (55), wherein the two fixing plates (51) are respectively fixedly arranged on the inner walls of the two sides of the screening box (1), the sliding chutes (52) are formed in the middle positions of the upper surfaces of the fixing plates (51), the sliding blocks (53) are slidably arranged on the upper surfaces of the sliding chutes (52), the two ends of the filter screen (54) are respectively fixedly arranged on the upper surfaces of the sliding blocks (53) at the two ends, the vibration motor (55) is fixedly arranged below the screening device (5), and an output shaft of the vibration motor (55) is connected with the sliding blocks (53);

the conveying device (9) comprises a second feeding hole (91), a feeding pipe (92), a feeding hole (93), a rotatable nut (94) and an arc-shaped hole (95), one end of the feeding pipe (92) is sleeved with the first feeding hole (2), the other end of the feeding pipe (92) is rotatably connected with an output port of the air cooler (8), the second feeding hole (91) is formed in one side, close to the air cooler (8), of the feeding pipe (92), the arc-shaped hole (95) is clamped with the top end of the second feeding hole (91), the feeding hole (93) is formed in the top end of the arc-shaped hole (95), and the rotatable nut (94) is located between the feeding hole (93) and the arc-shaped hole (95);

spiral lift (10) include bearing (101), casing (102), spiral blade (103) and pivot (104), two bearing (101) are respectively in the middle of the inboard of casing (102) upper and lower extreme movable mounting, pivot (104) rotate the connection at the inner wall of upper and lower bearing (101), spiral blade (103) are in the both sides fixed mounting of pivot (104).

2. The master batch screening device with the cooling effect according to claim 1, characterized in that: the inclined plates (3) are symmetrically arranged at the bottom of the screening box (1).

3. The master batch screening device with the cooling effect according to claim 1, characterized in that: the holes of the filter screen (54) are larger than those of the qualified master batches.

4. The master batch screening device with the cooling effect according to claim 1, characterized in that: the two fixing plates (51) are arranged at different heights on two sides of the inner wall of the screening box (1).

5. The master batch screening device with the cooling effect according to claim 1, characterized in that: the wooden plug (7) at the bottom end of the lower transmission plate (6) can be detached.

6. The master batch screening device with the cooling effect according to claim 1, characterized in that: the tail end of one side of the upper transmission plate (12) close to the screening box (1) is arranged above the filter screen (54).

7. The master batch screening device with the cooling effect according to claim 1, characterized in that: the filter screen (54) is fixedly connected with the sliding block (53) through screws.