CN215661744U

CN215661744U - Sealing device of high-temperature mixing silicone rubber kneading machine

Info

Publication number: CN215661744U
Application number: CN202121719341.6U
Authority: CN
Inventors: 过蓉晖
Original assignee: Shenzhen Jinlian Technology Co ltd
Current assignee: Shenzhen Jinlian Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-28
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a sealing device of a high-temperature mixing silicone rubber kneader, which comprises a bottom plate, wherein a motor is arranged to drive a stirring blade and an arc-shaped scraper blade on a stirring rotating shaft to rotate, and a third gear is respectively meshed with a first gear and a second gear so as to drive crushing blades on a first vertical rod and a second vertical rod to reversely and crossly rotate with the stirring blade, so that materials are fully mixed and stirred, the crushing and stirring effects of the device on the materials are improved, the influence on subsequent processing caused by insufficient stirring and mixing is avoided, an electric push rod is arranged to drive a push disk to extrude the materials in a cylinder body and then discharge the materials from a model port, so that the mixed remolding of the materials is completed, the push disk is arranged to be in seamless joint with the inner wall of the cylinder body, the sealing performance of the push disk when the materials are extruded is improved, and the model ports in different shapes are replaced after the model ports in threaded connection are disassembled, thereby completing the kneading of different shapes of the materials.

Description

Sealing device of high-temperature mixing silicone rubber kneading machine

Technical Field

The utility model relates to the technical field of silicone rubber kneading machines, in particular to a sealing device of a high-temperature mixing silicone rubber kneading machine.

Background

The kneading machine is an ideal device for kneading, mixing, vulcanizing and polymerizing high-viscosity and elastic-plastic materials, the kneading machine can be used for producing silicon rubber, sealant, hot melt adhesive, food gum base, pharmaceutical preparations and the like, the kneading machine is a special mixing and stirring device, and the silicon rubber kneading machine is a device which can make semi-dry or rubber-like viscous plastic materials quickly react by strong shearing action generated by a pair of blades which are matched and rotate mutually so as to obtain uniform mixing and stirring.

The existing silicon rubber kneading machine has poor effect of crushing and stirring materials in the using process, so that the subsequent processing is easily influenced, and the existing silicon rubber kneading machine has poor sealing property when molding the mixed materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing device of a high-temperature mixing silicone rubber kneader, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sealing device of a high-temperature mixing silicone rubber kneader comprises a bottom plate, wherein a switch is fixedly arranged at the top of the bottom plate, a stirring barrel is fixedly arranged at the top of the bottom plate through a fixed rod, a box body is fixedly sleeved outside the stirring barrel, heating wires are respectively arranged on the inner wall of the box body and correspond to the two sides of the stirring barrel, a feed inlet is arranged at the top of the stirring barrel, a feed pipe is fixedly connected with the feed inlet, a motor is fixedly arranged at the top of the stirring barrel through an L-shaped rod, a stirring rotating shaft is arranged inside the stirring barrel, stirring blades are symmetrically arranged on the stirring rotating shaft, an arc-shaped scraper blade is fixedly connected to the bottom of the stirring rotating shaft, the bottom of the arc-shaped scraper blade is matched with the bottom of the inner side of the stirring barrel, the top end of the stirring rotating shaft vertically penetrates through the stirring barrel and then is fixedly connected with an output shaft of the motor, a through hole for the rotation connection of the stirring rotating shaft is formed in the stirring barrel, a first vertical rod and a second vertical rod are symmetrically arranged on the two sides of the stirring rotating shaft corresponding to the inside of the stirring barrel, a crushing blade is respectively arranged on the first vertical rod and the second vertical rod, the two crushing blades are arranged in a crossed manner with the stirring rotating shaft, one end of the first vertical rod vertically penetrates through the outside of the stirring barrel and is fixedly connected with a first gear, one end of the second vertical rod vertically penetrates through the outside of the stirring barrel and is fixedly connected with a second gear, a third gear is fixedly sleeved after the top end of the stirring rotating shaft extends out of the stirring barrel and is meshed with the first gear and the second gear respectively, a barrel is fixedly arranged at the top of the bottom plate through a fixed rod, a barrel cover is arranged on one side cover of the barrel, an electric push rod is fixedly arranged on the barrel cover, a push disc is fixedly connected after the end part of the push rod of the electric push rod transversely penetrates through the barrel cover, and a through hole for the electric push rod to pass through is arranged on the barrel cover, push away set outside and barrel inner wall sliding connection and seamless laminating, the barrel outside is provided with the discharge gate, fixedly connected with discharging pipe on the discharge gate, discharging pipe one end threaded connection has the model mouth, the model mouth is provided with a plurality ofly and the port shape is all inequality.

As a further scheme of the utility model: the agitator vertically runs through the box body, set up the through-hole that is used for the agitator to pass on the box body.

As a still further scheme of the utility model: the stirring barrel is provided with a through hole for the first vertical rod to be rotatably connected, and the stirring barrel is provided with a through hole for the second vertical rod to be rotatably connected.

As a still further scheme of the utility model: the barrel cover is provided with a fixing bolt, and the barrel cover is provided with a threaded through hole for threaded connection of the fixing bolt.

As a still further scheme of the utility model: a material guide pipe is arranged between the barrel body and the stirring barrel, one end of the material guide pipe is fixedly connected with a material inlet of the barrel body, the other end of the material guide pipe is fixedly connected with a material outlet of the stirring barrel, and a valve is arranged on the material guide pipe.

As a still further scheme of the utility model: the electric heating wire, the motor and the electric push rod are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.

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

1. through setting up motor drive stirring rotating shaft's stirring vane and arc scraper blade and rotating, and then utilize the third gear respectively with first gear and second gear mesh mutually to drive crushing blade and stirring vane on first montant and the second montant and carry out the opposite cross rotation, make the material carry out abundant mixing stirring, improved the device and to the broken stirring effect of material, avoid mixing the not abundant influence follow-up processing because of the stirring.

2. The material that pushes away the dish and extrude the back from model mouth department discharge through setting up electric putter drive to the barrel is inside to accomplish the mixture of material and remold, push away dish and seamless laminating of barrel inner wall through the setting, improved the leakproofness of pushing away when the dish extrudees the material.

3. Through the model mouth of changing other different shapes again after dismantling threaded connection's model mouth to accomplish the kneading to the different shapes of material, through setting up the cover, improved personnel to the inside clear convenience of barrel.

Drawings

FIG. 1 is a schematic structural view of a sealing device of a high-temperature kneading silicone rubber kneader.

FIG. 2 is a schematic view showing a part of a sealing device of a high-temperature kneading silicone rubber kneader.

FIG. 3 is a front view of a sealing device of a high-temperature kneading silicone rubber kneader.

Shown in the figure: the device comprises a bottom plate 1, a switch 2, a stirring barrel 3, a box body 4, an electric heating wire 5, a feeding pipe 6, a motor 7, a stirring rotating shaft 8, a stirring blade 9, an arc-shaped scraping plate 10, a first vertical rod 11, a second vertical rod 12, a crushing blade 13, a first gear 14, a second gear 15, a third gear 16, a barrel body 17, a barrel cover 18, an electric push rod 19, a push disc 20, a discharging pipe 21, a model opening 22 and a material guide pipe 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a sealing device of a high-temperature mixing silicone rubber kneader includes a bottom plate 1, a switch 2, a stirring barrel 3, a box 4, heating wires 5, a feeding pipe 6, a motor 7, a stirring rotating shaft 8, a stirring blade 9, an arc-shaped scraper 10, a first vertical rod 11, a second vertical rod 12, a crushing blade 13, a first gear 14, a second gear 15, a third gear 16, a cylinder 17, a cylinder cover 18, an electric push rod 19, a push plate 20, a discharging pipe 21, a mold opening 22, and a material guiding pipe 23, the top of the bottom plate 1 is fixedly provided with the switch 2, the top of the bottom plate 1 is fixedly provided with the stirring barrel 3 through a fixing rod, the box 4 is fixedly sleeved outside the stirring barrel 3, the stirring barrel 3 vertically penetrates through the box 4, the box 4 is provided with a through hole for the stirring barrel 3 to pass through, the heating wires 5 are provided on the inner wall of the box 4 corresponding to both sides of the stirring barrel 3, the top of the stirring barrel 3 is provided with a feeding hole, the feeding hole is fixedly connected with a feeding pipe 6, the top of the stirring barrel 3 is fixedly provided with a motor 7 through an L-shaped rod, a stirring rotating shaft 8 is arranged inside the stirring barrel 3, stirring blades 9 are symmetrically arranged on the stirring rotating shaft 8, the bottom end of the stirring rotating shaft 8 is fixedly connected with an arc-shaped scraper 10, the bottom of the arc-shaped scraper 10 is matched with the bottom of the inner side of the stirring barrel 3, the top end of the stirring rotating shaft 8 vertically penetrates through the stirring barrel 3 and then is fixedly connected with an output shaft of the motor 7, the stirring barrel 3 is provided with a through hole for rotationally connecting the stirring rotating shaft 8, a first vertical rod 11 and a second vertical rod 12 are symmetrically arranged inside the stirring barrel 3 corresponding to two sides of the stirring rotating shaft 8, the first vertical rod 11 and the second vertical rod 12 are respectively provided with a crushing blade 13, and the two crushing blades 13 are both crossed with the stirring rotating shaft 8, a first gear 14 is fixedly connected to one end of the first vertical rod 11 and vertically penetrates through the outer portion of the stirring barrel 3, a second gear 15 is fixedly connected to one end of the second vertical rod 12 and vertically penetrates through the outer portion of the stirring barrel 3, a through hole for the rotational connection of the first vertical rod 11 is formed in the stirring barrel 3, a through hole for the rotational connection of the second vertical rod 12 is formed in the stirring barrel 3, a third gear 16 is fixedly sleeved on the top end of the stirring rotating shaft 8 after extending out of the stirring barrel 3, the third gear 16 is respectively meshed with the first gear 14 and the second gear 15, a barrel body 17 is fixedly installed at the top of the bottom plate 1 through a fixing rod, a barrel cover 18 is arranged on one side cover of the barrel body 17, a fixing bolt is arranged on the barrel cover 18, a threaded through hole for the threaded connection of the fixing bolt is formed in the barrel cover 18, an electric push rod 19 is fixedly installed on the barrel cover 18, and a push rod end portion of the electric push rod 19 transversely penetrates through the barrel cover 18 and is fixedly connected with a push disc 20, offer the through-hole that is used for electric putter 19 to pass on the cover 18, push away set 20 outside and barrel 17 inner wall sliding connection and seamless laminating, the barrel 17 outside is provided with the discharge gate, fixedly connected with discharging pipe 21 on the discharge gate, discharging pipe 21 one end threaded connection has model mouth 22, model mouth 22 is provided with a plurality ofly and the port shape is all inequality, be provided with passage 23 between barrel 17 and the agitator 3, 23 one end of passage and barrel 17 feed inlet fixed connection, the passage 23 other end and agitator 3 discharge gate fixed connection, be provided with the valve on the passage 23, heating wire 5, motor 7 and electric putter 19 are connected through the wire and switch 2 electricity, switch 2 is connected through wire and external power supply electricity.

The working principle of the utility model is as follows:

when the silicone rubber kneading machine is required to mix and remold the plastic mixed material, a person firstly communicates the switch 2 with an external power supply, the material is further injected into the stirring barrel 3 through the feeding pipe 6, and then the motor and the heating wire 5 are simultaneously started, and then the starting motor 7 drives the stirring blade 9 and the arc-shaped scraper 10 on the stirring rotating shaft 8 to rotate, and further the third gear 16 is respectively meshed with the first gear 14 and the second gear 15, so as to drive the crushing blades 13 on the first vertical rod 11 and the second vertical rod 12 and the stirring blade 9 to reversely and crossly rotate, during the rotation and stirring of the material, the heating wire 5 can raise the temperature inside the stirring barrel 3 until the material in the stirring barrel 3 is melted and mixed, and further after the material in the stirring barrel 3 is fully mixed, the valve on the guide pipe 23 is further opened, so that the material is poured into the barrel 17, further start electric putter 19 and drive push disc 20 and move right, utilize push disc 20 to extrude the inside material of barrel 17 to make the material discharge from model mouth 22, thereby accomplish the mixed remolding of material, when needs knead the material into different shapes, the model mouth 22 of accessible rotatory threaded connection is dismantled it the back, and personnel can change the model mouth 22 of other different shapes again, thereby accomplish the kneading to the different shape of material.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The sealing device of the high-temperature mixing silicone rubber kneader comprises a bottom plate (1), and is characterized in that: the stirring device is characterized in that a switch (2) is fixedly mounted at the top of the bottom plate (1), a stirring barrel (3) is fixedly mounted at the top of the bottom plate (1) through a fixing rod, a box body (4) is fixedly sleeved at the outer side of the stirring barrel (3), heating wires (5) are arranged on the inner wall of the box body (4) and correspond to two sides of the stirring barrel (3), a feeding hole is formed in the top of the stirring barrel (3) and is fixedly connected with a feeding pipe (6), a motor (7) is fixedly mounted at the top of the stirring barrel (3) through an L-shaped rod, a stirring rotating shaft (8) is arranged in the stirring barrel (3), stirring blades (9) are symmetrically arranged on the stirring rotating shaft (8), an arc-shaped scraping plate (10) is fixedly connected to the bottom of the stirring rotating shaft (8), the bottom of the arc-shaped scraping plate (10) is matched with the inner side bottom of the stirring barrel (3), and the top end of the stirring rotating shaft (8) vertically penetrates through the stirring barrel (3) and is fixedly connected with an output shaft of the motor (7), the stirring device is characterized in that a through hole for the rotation connection of the stirring rotating shaft (8) is formed in the stirring barrel (3), a first vertical rod (11) and a second vertical rod (12) are symmetrically arranged in the stirring barrel (3) corresponding to the two sides of the stirring rotating shaft (8), the first vertical rod (11) and the second vertical rod (12) are respectively provided with a crushing blade (13), the two crushing blades (13) are arranged in a crossed manner with the stirring rotating shaft (8), one end of the first vertical rod (11) vertically penetrates through the stirring barrel (3) and is fixedly connected with a first gear (14), one end of the second vertical rod (12) vertically penetrates through the stirring barrel (3) and is fixedly connected with a second gear (15), a third gear (16) is fixedly arranged after the top end of the stirring rotating shaft (8) extends out of the stirring barrel (3), and is meshed with the first gear (14) and the second gear (15) respectively, bottom plate (1) top has barrel (17) through dead lever fixed mounting, barrel (17) one side lid is equipped with cover (18), fixed mounting has electric putter (19) on cover (18), fixedly connected with pushes away set (20) behind cover (18) is transversely run through to the push rod tip of electric putter (19), set up the through-hole that is used for electric putter (19) to pass on cover (18), push away set (20) outside and barrel (17) inner wall sliding connection and seamless laminating, the barrel (17) outside is provided with the discharge gate, fixedly connected with discharging pipe (21) on the discharge gate, discharging pipe (21) one end threaded connection has model mouth (22), model mouth (22) are provided with a plurality ofly and the port shape is all inequality.

2. A sealing device for a high-temperature kneading silicone rubber kneader according to claim 1, characterized in that: the stirring barrel (3) vertically penetrates through the box body (4), and a through hole for the stirring barrel (3) to penetrate through is formed in the box body (4).

3. A sealing device for a high-temperature kneading silicone rubber kneader according to claim 1, characterized in that: the stirring barrel (3) is provided with a through hole for the rotation connection of the first vertical rod (11), and the stirring barrel (3) is provided with a through hole for the rotation connection of the second vertical rod (12).

4. A sealing device for a high-temperature kneading silicone rubber kneader according to claim 1, characterized in that: the barrel cover (18) is provided with a fixing bolt, and the barrel cover (18) is provided with a threaded through hole for threaded connection of the fixing bolt.

5. A sealing device for a high-temperature kneading silicone rubber kneader according to claim 1, characterized in that: a material guide pipe (23) is arranged between the barrel body (17) and the stirring barrel (3), one end of the material guide pipe (23) is fixedly connected with a material inlet of the barrel body (17), the other end of the material guide pipe (23) is fixedly connected with a material outlet of the stirring barrel (3), and a valve is arranged on the material guide pipe (23).

6. A sealing device for a high-temperature kneading silicone rubber kneader according to claim 1, characterized in that: the electric heating wire (5), the motor (7) and the electric push rod (19) are electrically connected with the switch (2) through wires, and the switch (2) is electrically connected with an external power supply through wires.