CN214810408U

CN214810408U - Liquid silica gel vacuum stirring device

Info

Publication number: CN214810408U
Application number: CN202121304292.XU
Authority: CN
Inventors: 皮大雪; 徐加; 冯忠忠
Original assignee: Jining Haifu Electronic Technology Co Ltd
Current assignee: Jining Haifu Electronic Technology Co Ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-23
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a liquid silica gel vacuum stirring device, including the agitator tank, the bottom mounting of agitator tank is equipped with down the cover, and the fixed three supporting leg that is equipped with in bottom of agitator tank, the bottom mounting of agitator tank are equipped with the cover, and the inside of agitator tank is equipped with the stirring subassembly, and the stirring subassembly includes gear ring, first connecting axle, first drive gear, three second drive gear and three second connecting axle, and the gear ring is fixed to be set up at the inner wall of agitator tank, and the fixed first drive gear that is equipped with in top of first connecting axle, the beneficial effects of the utility model are that: the driving motor through setting up can drive first connecting axle and rotate, can make three drive gear rotate along the gear circle under first drive gear and three second drive gear's meshing cooperation to the first puddler that makes first connecting axle surface set up and the second puddler that second connecting axle surface set up stir the material in a crisscross way, improved stirring efficiency.

Description

Liquid silica gel vacuum stirring device

Technical Field

The utility model relates to a stirring apparatus, in particular to liquid silica gel vacuum stirring device belongs to liquid silica gel production technical field.

Background

Compared with solid high-temperature vulcanized silicone rubber, the liquid silicone rubber is liquid rubber, has good fluidity, is fast to vulcanize, is safer and more environment-friendly, and can completely meet the requirements of food grade. The liquid silica gel has excellent tear strength, rebound resilience, yellowing resistance, heat stability and heat aging resistance, and is mainly used for infant products, medical products and electronic products. Need stir it at the in-process of liquid silica gel production, but agitating unit's stirring inefficiency at present to can't stir the material of agitator tank bottom, cause the material to take place to deposit easily, influence stirring efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid silica gel vacuum stirring device to the stirring inefficiency that proposes in solving above-mentioned background art, and can't carry out the problem of stirring to the material of agitator tank bottom.

In order to achieve the above object, the utility model provides a following technical scheme: a liquid silica gel vacuum stirring device comprises a stirring tank, wherein a lower tank cover is fixedly arranged at the bottom end of the stirring tank, three supporting legs are fixedly arranged at the bottom of the stirring tank, an upper tank cover is fixedly arranged at the bottom end of the stirring tank, a stirring assembly is arranged in the stirring tank and comprises a gear ring, a first connecting shaft, a first transmission gear, three second transmission gears and three second connecting shafts, the gear ring is fixedly arranged on the inner wall of the stirring tank, the first transmission gear is fixedly arranged at the top of the first connecting shaft, a plurality of first stirring rods are fixedly arranged at the bottom of the first connecting shaft, the three second transmission gears are respectively in transmission connection with the first transmission gear and the gear ring, the second connecting shafts are respectively fixedly arranged at the middle parts of the three second transmission gears, an inlet pipe is fixedly arranged at one side of the top end of the upper tank cover, the top end threaded connection of inlet pipe has sealed lid, go up the fixed exhaust tube that is equipped with of opposite side on cover top, the top of going up the cover still fixedly uses the manometer.

As a preferred technical scheme of the utility model, the fixed three seat, three of rotating that is equipped with in bottom of first connecting axle rotates the seat and all rotates through the pivot and be connected with the third puddler, and is three one side of third puddler all through coupling spring with the surface elastic connection of first connecting axle.

As an optimal technical scheme of the utility model, the first puddler that first connecting axle surface set up is with three the crisscross setting of second puddler that second connecting axle surface set up.

As an optimal technical scheme of the utility model, there is driving motor at the middle part of going up the cover top through mount fixed mounting, driving motor's transmission shaft pass through the shaft coupling with the top fixed connection of first connecting axle, driving motor's transmission shaft with the fixed sealed bearing that is equipped with in junction of going up the cover.

As a preferred technical scheme of the utility model, the fixed ring flange that is equipped with of one end of exhaust tube, just the other end of exhaust tube is fixed and is equipped with the filter screen.

As an optimal technical scheme of the utility model, the fixed row of being equipped with in middle part of cover bottom is expected the pipe down, arrange the fixed blow-off valve that is equipped with in middle part of expecting the pipe.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in the back of agitator tank, flush mounting plate's the back is equipped with the driving motor switch, driving motor passes through driving motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a liquid silica gel vacuum stirring device can drive the first connecting shaft to rotate through the arranged driving motor, and can enable the three transmission gears to rotate along the gear ring under the meshing coordination of the first transmission gear and the three second transmission gears, so that the first stirring rod arranged on the surface of the first connecting shaft and the second stirring rod arranged on the surface of the second connecting shaft stir materials in a staggered manner, thereby improving the stirring efficiency; can stir the material of agitator tank bottom through the three puddler that sets up, prevent that the material from taking place to deposit to the stirring scope that can drive three third puddler under driving motor's rotational speed progressively improves increases.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the stirring assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a stirring tank; 2. discharging the tank cover; 3. putting a tank cover on the tank; 4. a feed pipe; 401. a sealing cover; 5. an air exhaust pipe; 501. a flange plate; 6. a pressure gauge; 7. a stirring assembly; 701. a gear ring; 702. a first connecting shaft; 703. a first drive gear; 704. a first stirring rod; 705. a second transmission gear; 706. a second connecting shaft; 707. a second stirring rod; 708. a rotating seat; 709. a rotating shaft; 7010. a third stirring rod; 7011. a connecting spring; 8. a drive motor; 801. a fixed mount; 9. a discharge pipe; 10. and (5) supporting legs.

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 liquid silicone vacuum stirring apparatus, comprising a stirring tank 1, a lower tank cover 2 fixed at the bottom end of the stirring tank 1, three support legs 10 fixed at the bottom of the stirring tank 1, an upper tank cover 3 fixed at the bottom end of the stirring tank 1, a stirring assembly 7 arranged inside the stirring tank 1, the stirring assembly 7 comprising a gear ring 701, a first connecting shaft 702, a first transmission gear 703, three second transmission gears 705 and three second connecting shafts 706, the gear ring 701 being fixed on the inner wall of the stirring tank 1, the first transmission gear 703 being fixed at the top of the first connecting shaft 702, a plurality of first stirring rods 704 being fixed at the bottom of the first connecting shaft 702, the three second transmission gears 705 being in transmission connection with the first transmission gear 703 and the gear ring 701, the second connecting shafts 706 being fixed at the middle of the three second transmission gears 705, go up fixed inlet pipe 4 that is equipped with in one side on 3 tops of cover, the top threaded connection of inlet pipe 4 has sealed lid 401, goes up the fixed exhaust tube 5 that is equipped with in opposite side on 3 tops of cover, and the top of going up cover 3 is still fixed and is used manometer 6.

Preferably, the bottom of the first connecting shaft 702 is fixedly provided with three rotating seats 708, the three rotating seats 708 are all rotatably connected with third stirring rods 7010 through rotating shafts 709, one sides of the three third stirring rods 7010 are all elastically connected with the surface of the first connecting shaft 702 through connecting springs 7011, and the three third stirring rods 7010 can be driven to rotate to increase the stirring range under the gradual increase of the rotating speed of the driving motor 8; the first stirring rods 704 arranged on the surface of the first connecting shaft 702 and the second stirring rods 707 arranged on the surfaces of the three second connecting shafts 706 are arranged in a staggered mode, so that materials can be stirred in a staggered mode, and the stirring efficiency is improved; the middle part of the top end of the upper tank cover 3 is fixedly provided with a driving motor 8 through a fixing frame 801, a transmission shaft of the driving motor 8 is fixedly connected with the top end of the first connecting shaft 702 through a coupler, the first connecting shaft 702 can be driven to rotate through the driving motor 8, and a sealing bearing is fixedly arranged at the joint of the transmission shaft of the driving motor 8 and the upper tank cover 3 and can seal the joint; a flange plate 501 is fixedly arranged at one end of the exhaust pipe 5, so that the exhaust pipe 5 is conveniently connected with the exhaust end of the vacuum pump, and a filter screen is fixedly arranged at the other end of the exhaust pipe 5, so that materials can be filtered; a discharge pipe 9 is fixedly arranged in the middle of the bottom end of the lower tank cover 2, a discharge valve is fixedly arranged in the middle of the discharge pipe 9, and the material is conveniently discharged through the arranged discharge pipe 9 and the discharge valve; the fixed flush mounting plate that is equipped with in the back of agitator tank 1, flush mounting plate's back is equipped with the driving motor switch, and driving motor 8 passes through the driving motor switch and power electric connection, is convenient for control driving motor 8's work through the driving motor switch that sets up.

When the liquid silica gel vacuum stirring device is used, firstly, the sealing cover 401 is opened, the material to be stirred is added into the stirring tank 1 through the feeding pipe 4, the sealing cover 401 is closed, then, the exhaust pipe 5 is connected with the exhaust end of the vacuum pump through the flange plate 501, the inside of the stirring tank 1 is vacuumized, whether the inside of the stirring tank 1 is in a vacuum state is detected through the pressure gauge 6, the driving motor 8 is controlled to work through the driving motor switch, the driving motor 8 can drive the first connecting shaft 702 to rotate, the three second transmission gears 705 can rotate along the gear ring 701 under the meshing cooperation of the first transmission gear 703 and the three second transmission gears 705, so that the first stirring rod 704 arranged on the surface of the first connecting shaft 702 and the second stirring rod 707 arranged on the surface of the second connecting shaft 706 stir the material in a staggered manner, and the material of agitator tank 1 bottom can be stirred to the three third puddler 7010 of first connecting axle 702 bottom, prevents that the material from taking place to deposit to can drive three third puddler 7010 and rotate and make its stirring range increase under driving motor 8's rotational speed progressively improves, open the material discharge valve at last and discharge through row material pipe 9 the material after will stirring.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 liquid silicone vacuum stirring device comprises a stirring tank (1) and is characterized in that a lower tank cover (2) is fixedly arranged at the bottom end of the stirring tank (1), three supporting legs (10) are fixedly arranged at the bottom end of the stirring tank (1), an upper tank cover (3) is fixedly arranged at the bottom end of the stirring tank (1), a stirring assembly (7) is arranged inside the stirring tank (1), the stirring assembly (7) comprises a gear ring (701), a first connecting shaft (702), a first transmission gear (703), three second transmission gears (705) and three second connecting shafts (706), the gear ring (701) is fixedly arranged on the inner wall of the stirring tank (1), the first transmission gear (703) is fixedly arranged at the top of the first connecting shaft (702), a plurality of first stirring rods (704) are fixedly arranged at the bottom of the first connecting shaft (702), it is three second drive gear (705) all are connected with first drive gear (703) and gear circle (701) transmission, three the middle part of second drive gear (705) is all fixed and is equipped with second connecting axle (706), it is fixed and is equipped with inlet pipe (4) to go up one side on cover (3) top, the top threaded connection of inlet pipe (4) has sealed lid (401), go up fixed exhaust tube (5) that are equipped with of opposite side on cover (3) top, the top of going up cover (3) is still fixed and is used manometer (6).

2. The vacuum stirring device for liquid silica gel as claimed in claim 1, wherein: the bottom of first connecting axle (702) is fixed to be equipped with three and rotates seat (708), and three it all is connected with third puddler (7010) through pivot (709) rotation to rotate seat (708), and is three one side of third puddler (7010) all through coupling spring (7011) with the surperficial elastic connection of first connecting axle (702).

3. The vacuum stirring device for liquid silica gel as claimed in claim 1, wherein: first stirring rods (704) arranged on the surface of the first connecting shaft (702) are staggered with second stirring rods (707) arranged on the surfaces of the three second connecting shafts (706).

4. The vacuum stirring device for liquid silica gel as claimed in claim 1, wherein: go up the middle part on cover (3) top and pass through mount (801) fixed mounting have driving motor (8), the transmission shaft of driving motor (8) pass through the shaft coupling with the top fixed connection of first connecting axle (702), the transmission shaft of driving motor (8) with the fixed sealed bearing that is equipped with in junction of going up cover (3).

5. The vacuum stirring device for liquid silica gel as claimed in claim 1, wherein: one end of the exhaust pipe (5) is fixedly provided with a flange plate (501), and the other end of the exhaust pipe (5) is fixedly provided with a filter screen.

6. The vacuum stirring device for liquid silica gel as claimed in claim 1, wherein: the middle part of lower cover (2) bottom is fixed and is equipped with row material pipe (9), the middle part of arranging material pipe (9) is fixed and is equipped with the relief valve.

7. The vacuum stirring device for liquid silica gel as claimed in claim 4, wherein: the back of agitator tank (1) is fixed and is equipped with flush mounting plate of switch, flush mounting plate's back is equipped with the driving motor switch, driving motor (8) pass through driving motor switch and power electric connection.