CN216099855U

CN216099855U - Automatic modified plastic granulating equipment

Info

Publication number: CN216099855U
Application number: CN202122823939.6U
Authority: CN
Inventors: 邓华仔; 吴书盛; 王志兵; 吴要盛
Original assignee: Jiangxi Yaliang Technology Co ltd
Current assignee: Jiangxi Yaliang Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-22
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses automatic modified plastic granulating equipment which comprises a hot melting machine and a feeding tank, wherein the feeding tank is erected above the hot melting machine. Has the advantages that: the utility model adopts the feeding tank and the adding tank, during the automatic modified plastic granulation process, plastic granulation raw materials can be conveyed into the feeding tank through the material elevator, the weight inside the feeding tank is increased, the weighing sensor measures the increased weight, when the increased weight reaches a set value, the servo motor rotates to drive the spiral conveying blade to rotate, so that the modifier is conveyed into the feeding tank, the servo motor drives the spiral conveying blade to rotate for a certain number of turns, so that the modifier is quantitatively fed into the feeding tank, after the driving motor finishes stirring, the gate valve is opened, the granulation raw materials and the modifier are fed into the feeding port, the processes of automatic weighing feeding and automatic modifier adding are finished, the automation degree in the modified plastic granulation process is improved, the trouble of manual feeding is reduced, and the working efficiency is improved.

Description

Automatic modified plastic granulating equipment

Technical Field

The utility model relates to the technical field of plastic granulators, in particular to automatic modified plastic granulating equipment.

Background

The main machine of the plastic granulator is an extruding machine, which consists of an extruding system, a transmission system and a heating and cooling system, a modifier needs to be added in the process of modified plastic granulation, the modifier is added into weighed plastic granulation raw materials after manual weighing by workers under normal conditions, the materials are added into a feed hopper in batches after stirring is completed, the materials are repeatedly weighed and stirred, a large amount of manpower and material resources are consumed, meanwhile, the operation is very troublesome, the working efficiency is influenced, the improvement can be further made, meanwhile, in the granulation process, a large amount of smoke and dust can be generated from the viscous plastic raw materials flowing out of a hot melting machine, the smoke and dust is scattered into the air, the pollution to the working environment can be caused, the health problem after the workers inhale can also be caused, the plastic granulator is not beneficial to clean production, and the improvement can be further made.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides automatic modified plastic granulating equipment which has the advantages of improving the working efficiency and being beneficial to clean production, and further solves the problems in the background art.

(II) technical scheme

In order to realize the advantages of improving the working efficiency and being beneficial to clean production, the utility model adopts the following specific technical scheme:

an automatic modified plastic granulating device comprises a hot melting machine and a feeding tank, wherein the feeding tank is erected above the hot melting machine, a driving motor is fixedly installed at the central position of the top surface of the feeding tank, one side of the driving motor is positioned on the top surface of the feeding tank and is communicated with an adding tank, a servo motor is fixedly installed at the central position of the top surface of the adding tank, a spiral conveying blade is arranged inside the adding tank, the top surface of the spiral conveying blade penetrates through the adding tank and is connected with the output end of the servo motor, the outer diameter of the spiral conveying blade is equal to the inner diameter of the bottom opening of the adding tank, a stirring paddle is arranged inside the feeding tank, the top surface of the stirring paddle penetrates through the feeding tank and is connected with the output end of the driving motor, a gate valve is installed on the bottom surface of the feeding tank, a stand column is arranged below the feeding tank, a mounting plate is fixedly installed on the top surface of the stand, and a weighing sensor is fixedly installed on the top surface of the mounting plate, throw material tank bottom surface fixed mounting have the clamp plate, and clamp plate bottom surface and weighing sensor detection end butt, the telescopic link is installed in the stand outside, and telescopic link top surface with throw material tank bottom surface fixed connection.

Further, the hot melt machine top surface is located the push-pull valve below and has seted up the feed inlet, and hot melt machine discharge end through connection has the discharge gate to the screw extruder is installed to the discharge gate below, the suction box has been erect to the discharge gate top, and suction box top surface fixed mounting has the dust removal case to dust removal incasement portion fixed mounting has the filter screen, filter screen top surface fixed mounting has the filter sponge, and filters the sponge top surface and hold the active carbon, dust removal case top surface fixed mounting has the vacuum pump, and vacuum pump inlet end and dust removal incasement portion through connection to the dust removal case passes through connecting pipe and dust removal case through connection, the dust absorption hole has been seted up to dust removal case bottom surface.

Furthermore, a wire separating mechanism is installed at the discharge end of the screw extruder, a water cooling tank is installed on the other side of the discharge end of the wire separating mechanism, and a cutting machine is installed at the other end of the water cooling tank.

Furthermore, throw material jar top surface and be located driving motor opposite side through connection and have a hopper, and throw material jar bottom and be funnel-shaped structure.

Furthermore, the top surface of the adding tank is positioned on one side of the servo motor and is in through connection with a second hopper, and the top surface of the adding tank is positioned on the other side of the servo motor and is provided with a radar level meter.

Furthermore, the telescopic rod is a rod piece capable of freely extending up and down, and the bottom surface of the telescopic rod is fixedly connected with the installation ground.

(III) advantageous effects

Compared with the prior art, the utility model provides automatic modified plastic granulating equipment, which has the following beneficial effects:

(1) the utility model adopts a feeding tank and an adding tank, the adding tank is internally filled with a modifier, in the process of carrying out automatic modified plastic granulation, plastic granulation raw materials can be conveyed into the feeding tank through a material elevator, the weight in the feeding tank is increased, a weighing sensor measures the increased weight, when the increased weight reaches a set value, a servo motor rotates to drive a spiral conveying blade to rotate so as to convey the modifier to the interior of the feeding tank, meanwhile, a driving motor is started to drive a stirring paddle to rotate, plastic granulation raw materials and the modifier are mixed, the servo motor drives the spiral conveying blade to rotate for a certain number of turns so as to quantitatively feed the modifier into the feeding tank, after the driving motor finishes stirring, a gate valve is opened to feed the granulation raw materials and the modifier into a feeding port, the processes of automatic weighing feeding and automatic modifier adding are finished, and the automation degree in the modified plastic granulation process is improved, the trouble of manual feeding is reduced, and therefore the working efficiency is improved.

(2) The dust removal box and the dust collection box are adopted, the dust collection box is arranged above a discharge port of the hot melting machine and a feed hopper of the screw extruder, when the hot melting machine works, the vacuum pump is started to extract air in the dust removal box, so that the air pressure in the dust collection box is reduced through the connecting pipe, outside air and smoke enter the dust collection box through the dust collection hole and enter the dust collection box along the connecting pipe, large particles of smoke in the smoke are filtered in the dust collection box below the filtering sponge by the filtering sponge, small particles of smoke in the smoke are adsorbed by activated carbon, the smoke is treated, the pollution to a working environment caused by the smoke is reduced, the clean production is facilitated, and the health of workers is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automatic modified plastic granulating apparatus according to the present invention;

FIG. 2 is a front view of an automatic modified plastic granulating apparatus according to the present invention;

FIG. 3 is a schematic view of the internal structure of the dust box and the dust suction box according to the present invention;

fig. 4 is an external structure schematic diagram of a dust removing box and a dust suction box provided by the utility model.

In the figure:

1. a feeding tank; 2. an addition tank; 3. a screw conveying blade; 4. a drive motor; 5. a first hopper; 6. a stirring paddle; 7. a servo motor; 8. a second hopper; 9. a radar level gauge; 10. a gate valve; 11. a column; 12. mounting a plate; 13. a weighing sensor; 14. pressing a plate; 15. a telescopic rod; 16. a hot melting machine; 17. a feed inlet; 18. a discharge port; 19. a vacuum pump; 20. a dust removal box; 21. a connecting pipe; 22. a dust collection box; 23. a screw extruder; 24. a filter screen; 25. filtering the sponge; 26. activated carbon; 27. a dust suction hole.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the utility model, an automatic modified plastic granulating device is provided.

The utility model will be further explained with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-4, an automatic modified plastic granulating apparatus according to an embodiment of the utility model comprises a hot melting machine 16 and a feeding tank 1, wherein the feeding tank 1 is erected above the hot melting machine 16, a driving motor 4 is fixedly installed at the center of the top surface of the feeding tank 1, one side of the driving motor 4 is positioned at the top surface of the feeding tank 1 and is connected with an adding tank 2 in a through manner, a servo motor 7 is fixedly installed at the center of the top surface of the adding tank 2, a spiral conveying blade 3 is arranged in the adding tank 2, the top surface of the spiral conveying blade 3 penetrates through the adding tank 2 and is connected with the output end of the servo motor 7, the automatic modified plastic granulating apparatus is a common conveying structure, the outer diameter of the spiral conveying blade 3 is equal to the inner diameter of the bottom opening of the adding tank 2, so as to avoid material leakage when the spiral conveying blade 3 does not rotate, a stirring paddle 6 is arranged in the feeding tank 1, and the top surface of the stirring paddle 6 penetrates through the feeding tank 1 and is connected with the output end of the driving motor 4, the stirring device is a common stirring structure, a gate valve 10 is installed on the bottom surface of a feeding tank 1, an upright post 11 is arranged below the feeding tank 1, an installation plate 12 is fixedly installed on the top surface of the upright post 11, a weighing sensor 13 is fixedly installed on the top surface of the installation plate 12, a pressing plate 14 is fixedly installed on the bottom surface of the feeding tank 1, the bottom surface of the pressing plate 14 is abutted against the detection end of the weighing sensor 13, so that weighing is facilitated, an expansion link 15 is installed on the outer side of the upright post 11, the top surface of the expansion link 15 is fixedly connected with the bottom surface of the feeding tank 1, wherein the expansion link 15 is a rod piece capable of freely extending up and down, the bottom surface of the expansion link 15 is fixedly connected with the installation ground, so as to avoid tilting and skewing of the feeding tank 1, a modifier is placed inside an adding tank 2, during automatic modified plastic granulation, plastic granulation raw materials can be conveyed into the feeding tank 1 through a material elevator, so that the weight inside the feeding tank 1 is increased, weighing sensor 13 measures the gain weight, after gain weight reaches the setting value, accessible remote control host computer starts servo motor 7 and rotates and drive auger delivery blade 3 and rotate, thereby to throwing the inside modifier of material jar 1, and simultaneously, driving motor 4 starts and drives stirring rake 6 and rotate, mix plastics granulation raw materials and modifier, servo motor 7 drives auger delivery blade 3 and rotates certain number of turns, thereby throw the modifier ration into throwing material jar 1, after the stirring of driving motor 4 is accomplished, push-pull valve 10 is opened, throw granulation raw materials and modifier into feed inlet 17, accomplish the process of automatic weighing and throw material and automatic addition modifier, modified plastics granulation in-process degree of automation has been improved, the trouble of artifical material of throwing has been reduced, thereby work efficiency is improved.

In one embodiment, a feed inlet 17 is arranged on the top surface of the hot melting machine 16 below the gate valve 10, a discharge port 18 is connected to the discharge end of the hot melting machine 16 in a penetrating manner, a screw extruder 23 is arranged below the discharge port 18, a dust suction box 22 is erected above the discharge port 18, a dust removal box 20 is fixedly arranged on the top surface of the dust suction box 22, a filter screen 24 is fixedly arranged inside the dust removal box 20, a filter sponge 25 is fixedly arranged on the top surface of the filter screen 24, activated carbon 26 is contained on the top surface of the filter sponge 25, a vacuum pump 19 is fixedly arranged on the top surface of the dust removal box 20, the air inlet end of the vacuum pump 19 is connected with the inside of the dust removal box 20 in a penetrating manner, the dust removal box 20 is connected with the dust suction box 22 in a penetrating manner through a connecting pipe 21, dust suction holes 27 are arranged on the bottom surface of the dust suction box 22, the dust suction holes 27 are densely arranged, the dust suction box 22 is arranged above the discharge port 18 of the hot melting machine 16 and a feed hopper of the screw extruder 23, when the dust removal device works, the vacuum pump 19 is started to extract air in the dust removal box 20, so that the air pressure in the dust removal box 22 is reduced through the connecting pipe 21, outside air and smoke enter the dust removal box 22 through the dust suction hole 27 and enter the dust removal box 20 along the connecting pipe 21, large-particle smoke dust in the smoke is filtered in the dust removal box 20 below the filtering sponge 25 by the filtering sponge 25, small-particle smoke dust in the smoke is adsorbed by the activated carbon 26, the smoke is treated, the pollution to the working environment caused by the smoke dust is reduced, the cleaning production is convenient, and the health of workers is facilitated.

In one embodiment, the discharge end of the screw extruder 23 is provided with a wire separating mechanism, and the other side of the discharge end of the wire separating mechanism is provided with a water cooling tank, and the other end of the water cooling tank is provided with a cutting machine, which is a common device in the art and will not be described in detail herein.

In one embodiment, the top surface of the feeding tank 1 is connected with the first hopper 5 on the other side of the driving motor 4 for feeding, and the bottom of the feeding tank 1 is funnel-shaped for centralized feeding.

In one embodiment, a second hopper 8 is connected to the top surface of the addition tank 2 on one side of the servo motor 7 for feeding, and a radar level gauge 9 is installed on the top surface of the addition tank 2 on the other side of the servo motor 7 for detecting the remaining modifier, so as to supplement the modifier in time.

The working principle is as follows:

in the process of carrying out automatic modified plastic granulation, plastic granulation raw materials can be conveyed into a feeding tank 1 through a material elevator, the weight inside the feeding tank 1 is increased, a weighing sensor 13 measures the increased weight, when the increased weight reaches a set value, a servo motor 7 can be started to rotate through a remote control host to drive a spiral conveying blade 3 to rotate, so that a modifier is conveyed into the feeding tank 1, meanwhile, a driving motor 4 is started to drive a stirring paddle 6 to rotate, the plastic granulation raw materials and the modifier are stirred, the servo motor 7 drives the spiral conveying blade 3 to rotate for a certain number of turns, so that the modifier is quantitatively fed into the feeding tank 1, after the stirring of the driving motor 4 is finished, a gate valve 10 is opened, the granulation raw materials and the modifier are fed into a feeding port 17, the processes of automatic weighing and feeding and automatic adding of the modifier are finished, and the automation degree in the modified plastic granulation process is improved, the trouble of artifical material of throwing has been reduced, thereby work efficiency is improved, and simultaneously, at the during operation, vacuum pump 19 starts, the inside air of extraction dust removal case 20, thereby make the inside atmospheric pressure of dust removal case 22 reduce through connecting pipe 21, outside air and flue gas enter into dust removal case 22 through dust absorption hole 27, enter into dust removal case 20 along connecting pipe 21, the large granule in the flue gas is filtered in dust removal case 20 of filtering sponge 25 below by filtering sponge 25, and the tiny particle smoke and dust in the flue gas is adsorbed by active carbon 26, thereby accomplish the processing to the flue gas, reduce the smoke and dust and fly away and pollute operational environment, thereby be convenient for clean production, be favorable to staff's healthy.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The automatic modified plastic granulating equipment is characterized by comprising a hot melting machine (16) and a feeding tank (1), wherein the feeding tank (1) is erected above the hot melting machine (16), a driving motor (4) is fixedly installed at the center of the top surface of the feeding tank (1), one side of the driving motor (4) is positioned on the top surface of the feeding tank (1) and is in through connection with an adding tank (2), a servo motor (7) is fixedly installed at the center of the top surface of the adding tank (2), a spiral conveying blade (3) is arranged inside the adding tank (2), the top surface of the spiral conveying blade (3) penetrates through the adding tank (2) and is connected with the output end of the servo motor (7), the outer diameter of the spiral conveying blade (3) is equal to the inner diameter of the bottom opening of the adding tank (2), a stirring paddle (6) is arranged inside the feeding tank (1), and the top surface of the stirring paddle (6) penetrates through the feeding tank (1) and is connected with the output end of the driving motor (4), and throw material jar (1) bottom surface and install push-pull valve (10), it is provided with stand (11) to throw material jar (1) below, and stand (11) top surface fixed mounting has mounting panel (12) to mounting panel (12) top surface fixed mounting has weighing sensor (13), throw material jar (1) bottom surface fixed mounting have clamp plate (14), and clamp plate (14) bottom surface and weighing sensor (13) sense terminal butt, telescopic link (15) are installed in stand (11) outside, and telescopic link (15) top surface and throw material jar (1) bottom surface fixed connection.

2. The automatic modified plastic granulating equipment of claim 1, wherein the top surface of the hot melting machine (16) is positioned below the gate valve (10) and is provided with a feeding hole (17), the discharging end of the hot melting machine (16) is connected with a discharging hole (18) in a penetrating way, a screw extruder (23) is arranged below the discharging hole (18), a dust suction box (22) is erected above the discharging hole (18), the top surface of the dust suction box (22) is fixedly provided with a dust removing box (20), a filter screen (24) is fixedly arranged inside the dust removing box (20), the top surface of the filter screen (24) is fixedly provided with a filter sponge (25), the top surface of the filter sponge (25) is provided with active carbon (26), the top surface of the dust removing box (20) is fixedly provided with a vacuum pump (19), and the air inlet end of the vacuum pump (19) is connected with the inside of the dust removing box (20) in a penetrating way, and the dust removing box (20) is communicated with the dust suction box (22) through a connecting pipe (21), and the bottom surface of the dust suction box (22) is provided with a dust suction hole (27).

3. The automatic modified plastic granulating equipment of claim 2, wherein the screw extruder (23) is provided with a wire separating mechanism at the discharge end, a water cooling tank is arranged at the other side of the discharge end of the wire separating mechanism, and a cutting machine is arranged at the other end of the water cooling tank.

4. The automatic modified plastic granulation equipment as claimed in claim 1, wherein the top surface of the feeding tank (1) is located at the other side of the driving motor (4) and is connected with a first hopper (5) in a through manner, and the bottom of the feeding tank (1) is in a funnel-shaped structure.

5. The automatic modified plastic granulating equipment of claim 1, wherein a second hopper (8) is connected to the top surface of the adding tank (2) on one side of the servo motor (7) in a penetrating manner, and a radar level gauge (9) is installed on the top surface of the adding tank (2) on the other side of the servo motor (7).

6. The automatic modified plastic granulating equipment of claim 1, wherein the telescopic rod (15) is a rod capable of freely extending up and down, and the bottom surface of the telescopic rod (15) is fixedly connected with the installation ground.