CN219276302U

CN219276302U - Silicone rubber kneader

Info

Publication number: CN219276302U
Application number: CN202320732530.XU
Authority: CN
Inventors: 罗烨栋; 罗燚; 罗立国; 李武强; 刘悦; 兰永平
Original assignee: Ningbo Longsheng Silicon Industry Co ltd
Current assignee: Ningbo Longsheng Silicon Industry Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-30
Anticipated expiration: 2033-04-06

Abstract

The application discloses a silicone rubber kneader, which comprises a workbench, and a discharging box and a swinging mechanism which are arranged on the workbench; the blowing case is located the top of workstation and articulates with the workstation through first end, and the second end of blowing case is connected with swing mechanism to make the blowing case when carrying out kneading of raw materials, swing mechanism is suitable for driving the blowing case and carries out the luffing motion around the articulated position of first end. The beneficial effects of this application: through setting up swing mechanism in one side of workstation to when kneading machine carries out the kneading of silicone rubber raw materials, can drive the blowing case through swing mechanism and swing in the direction of height, and then the raw materials of blowing incasement melting can flow to the both sides of blowing case, combine traditional rabbling mechanism to stir again, can effectually improve the kneading quality and the kneading efficiency of silicone rubber raw materials.

Description

Silicone rubber kneader

Technical Field

The application relates to the technical field of silicone rubber processing, in particular to a silicone rubber kneader.

Background

A silicone rubber kneader is a device capable of mixing and melting raw materials for producing silicone rubber. The existing silicone rubber kneader is generally provided with a stirring mechanism and a heating device in a discharging box, and the stirring mechanism can be connected with a driving device arranged outside. When the silicon rubber is required to be kneaded, the raw materials can be placed in the material placing box, then the heating device and the driving device are started, the heating device can heat and melt the raw materials, and the driving device can drive the stirring mechanism to stir and knead the raw materials.

The proportion of the raw materials released at different positions in the discharge box is different due to the influence of the placement of the raw materials, so that all the raw materials are required to be uniformly mixed, the raw materials are required to be stirred and kneaded in multiple directions, the stirring direction of the conventional stirring mechanism is single, the raw materials cannot be well stirred and kneaded fully, or the required stirring and kneading time is long. Therefore, improvements to existing silicone rubber kneaders are needed.

Disclosure of Invention

One of the objects of the present application is to provide a kneader capable of improving the kneading quality of silicone rubber.

In order to achieve at least one of the above objects, the technical scheme adopted in the application is as follows: a silicone rubber kneader comprises a workbench, a discharging box and a swinging mechanism, wherein the discharging box and the swinging mechanism are arranged on the workbench; the discharging box is located above the workbench and hinged to the workbench through a first end, the second end of the discharging box is connected with the swinging mechanism, so that the swinging mechanism is suitable for driving the discharging box to swing up and down around the hinged position of the first end when the discharging box is used for kneading raw materials, and kneading efficiency and kneading quality of the raw materials in the discharging box can be effectively improved.

Preferably, the swing mechanism comprises a first telescopic device and a first hinge plate; the first telescopic device is fixedly arranged on the workbench, the first end of the first hinge plate is hinged with the second end of the discharging box, and the second end of the first hinge plate is hinged with the output end of the first telescopic device; the first telescopic device is suitable for driving the second end of the first hinge plate to vertically move, and then the first hinge plate is suitable for driving the discharging box to swing around the hinge position of the first end of the discharging box through the first end.

Preferably, a hinge seat is fixedly arranged at the first end of the discharging box on the workbench, a connecting plate is arranged at the first end of the discharging box, and the connecting plate is hinged with the hinge seat; the discharging box is suitable for swinging around the hinging seat through the connecting plate under the driving of the swinging mechanism.

Preferably, the second end of the discharging box is matched with the workbench through a guide structure, so that the discharging box swings through the guide structure under the driving of the swing mechanism.

Preferably, a guide seat is fixedly arranged at the second end of the discharging box of the workbench; the guide structure comprises a guide rod arranged at the second end of the discharge box and a guide groove arranged on the guide seat; the guide groove is arc-shaped, and the circle center of the guide groove is concentric with the hinge position of the first end of the discharging box; the swing mechanism is suitable for being connected with the guide rod, so that the discharging box slides along the guide groove through the guide rod under the driving of the swing mechanism.

Preferably, the number of the guide seats is multiple, and the guide seats are all provided with aligned guide grooves.

Preferably, a stirring mechanism is arranged in the discharging box, a driving device is fixedly arranged on the side part of the discharging box, and the driving device is suitable for being in transmission connection with the stirring mechanism.

Preferably, a stirring mechanism is installed in the discharging box, a driving device is fixedly installed on the workbench, the output end of the driving device is connected with the stirring mechanism through a universal coupling, and the reversing point of the universal coupling corresponds to the hinging position of the first end of the discharging box.

Preferably, the workbench comprises a movable plate and a supporting table; the movable plate is positioned above the supporting table, and one side of the movable plate is hinged with one side of the supporting table; the discharging box and the swinging mechanism are both arranged on the movable plate; the lower part of the supporting table is provided with a turnover mechanism which is connected with the movable plate; the turnover mechanism is suitable for driving the movable plate to turn around the supporting table, and then discharging is carried out on the discharging box.

Preferably, the turnover mechanism comprises a second telescopic device and a second hinge plate; the second telescopic device is arranged on the supporting table, and two ends of the second hinge plate are respectively hinged with the movable plate and the output end of the second telescopic device; the second telescopic device is suitable for driving one end of the second hinge plate to vertically move so as to drive the movable plate to overturn around the supporting table.

Compared with the prior art, the beneficial effect of this application lies in:

through setting up swing mechanism in one side of workstation to when kneading machine carries out the kneading of silicone rubber raw materials, can drive the blowing case through swing mechanism and swing in the direction of height, and then the raw materials of blowing incasement melting can flow to the both sides of blowing case, combine traditional rabbling mechanism to stir again, can effectually improve the kneading quality and the kneading efficiency of silicone rubber raw materials.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged schematic view of the present utility model at a portion a of fig. 1.

Fig. 3 is a schematic diagram of the structure of the present utility model in front view.

Fig. 4 is an enlarged schematic view of the present utility model at a portion B in fig. 3.

Fig. 5 is a schematic diagram of the state of the discharging box in the utility model when swinging.

Fig. 6 is a schematic top view of the present utility model.

Fig. 7 is a schematic diagram of a state of the discharging box in the utility model when the discharging box is turned over for discharging.

In the figure: the automatic feeding device comprises a workbench 1, a movable plate 11, a supporting table 12, a hinge seat 13, a guide seat 14, a guide groove 140, a feeding box 200, a connecting plate 210, a guide rod 220, a driving device 300, a stirring mechanism 4, a swinging mechanism 5, a first telescopic device 51, a first hinge plate 52, a universal coupling 600, a turnover mechanism 7, a second telescopic device 71 and a second hinge plate 72.

Detailed Description

The present application will be further described with reference to the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth terms such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific protection scope of the present application that the device or element referred to must have a specific azimuth configuration and operation, as indicated or implied.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

One of the preferred embodiments of the present application is shown in fig. 1-7; a silicone rubber kneader comprises a workbench 1, a discharging box 200 and a swinging mechanism 5, wherein the discharging box 200 and the swinging mechanism 5 are arranged on the workbench 1. The discharge box 200 may be used for placing silicone rubber raw materials to be kneaded; the discharging box 200 is positioned above the workbench 1, so that a certain swinging space exists between the discharging box 200 and the end surface of the workbench 1; the discharging box 200 is hinged with the workbench 1 through a first end, and a second end of the discharging box 200 is connected with the swinging mechanism 5. When the silicone rubber raw materials are kneaded, the swinging mechanism 5 can drive the discharging box 200 to swing up and down around the hinge position of the first end, so that the kneading efficiency and the kneading quality of the raw materials in the discharging box 200 can be effectively improved.

It will be appreciated that the stirring mechanism 400 and the heating device are installed in the discharge box 200; the specific structure and principles of operation of stirring mechanism 400 and the heating device are well known to those skilled in the art. When kneading of the silicone rubber raw material is required, the discharge box 200 may be opened, then the silicone rubber raw material to be kneaded is placed in the discharge box 200, and then the discharge box 200 is closed; then, the stirring mechanism 400, the swinging mechanism 5 and the heating device are started, the swinging mechanism 5 can swing the discharging box 200 up and down in a reciprocating manner in the height direction, and in the swinging process of the discharging box 200, the silicon rubber raw materials in the discharging box 200 can flow to two sides under the action of self gravity, so that the flow direction of the silicon rubber raw materials is increased, and the silicon rubber raw materials in the discharging box 200 are fully kneaded and stirred, so that the kneading quality and the kneading efficiency of the silicon rubber raw materials are ensured.

Specifically, as shown in fig. 2, 4 and 6, the workbench 1 is fixedly provided with a hinge seat 13 at a first end of the discharge box 200, a connecting plate 210 is installed at the first end of the discharge box 200, and the connecting plate 210 is hinged with the hinge seat 13. So that the discharge box 200 can swing around the hinge base 13 through the connection plate 210 under the driving of the swing mechanism 5.

In the present embodiment, as shown in fig. 3, 5 and 6, the swinging mechanism 5 includes a first telescopic device 51 and a first hinge plate 52. The first telescopic device 51 is fixedly arranged on the workbench 1, a first end of the first hinge plate 52 is hinged with a second end of the discharging box 200, and a second end of the first hinge plate 52 is hinged with an output end of the first telescopic device 51. When the silicone rubber raw material is kneaded, the first telescopic device 51 can drive the second end of the first hinge plate 52 to vertically move, and then the first hinge plate 52 can drive the discharging box 200 to swing around the hinge position of the first end of the discharging box through the first end.

It is understood that the specific structure and operation of the first telescopic device 51 are well known to those skilled in the art, and will not be described in detail herein. Common first telescopic means 51 comprise only motors, hydraulic cylinders, air cylinders, etc.

It should be noted that when the discharge box 200 swings, the stirring mechanism 400 in the discharge box 200 operates normally; therefore, the discharge box 200 may shake in the turning direction during the swinging, which may result in unstable operation of the swinging mechanism 5 and increase wear of the connection position of the first hinge plate 52 and the discharge box 200.

In order to ensure the swing stability of the discharge box 200, in this embodiment, the second end of the discharge box 200 is matched with the workbench 1 through a guiding structure, so that the discharge box 200 swings through the guiding structure under the driving of the swing mechanism 5.

Specifically, as shown in fig. 3 and 5, the guide holder 14 is fixedly mounted on the second end of the discharge box 200 of the workbench 1. The guide structure comprises a guide rod 220 arranged at the second end of the discharge box 200 and a guide groove 140 arranged on the guide seat 14; the guide groove 140 is arc-shaped, and the center of the guide groove 140 is concentric with the hinge position of the first end of the discharge box 200. The first hinge plate 52 in the swing mechanism 5 may be hinged with the guide lever 220 through a first end. When the discharging box 200 swings, the first telescopic device 51 can slide along the guide groove 140 by pulling the guide rod 220 through the first hinge plate 52. The sliding of the guide rod 220 along the guide groove 140 is the swinging of the discharge box 200 around the hinge base 13.

It should be noted that the guide groove 140, through cooperation with the guide rod 220, can ensure that the discharge box 200 is limited in the overturning direction, and thus can ensure the swing stability of the discharge box 200.

It will be appreciated that in order to further improve the swing stability of the discharge box 200; a plurality of guide holders 14 may be provided, and the guide grooves 140 on the plurality of guide holders 14 are aligned with each other, so as to ensure that the guide rod 220 at the second end of the discharge box 200 can simultaneously slidably cooperate with the plurality of guide grooves 140. For example, as shown in fig. 6, the number of guide holders 14 is four.

It will be appreciated by those skilled in the art that the stirring mechanism 4 in the discharge box 200 needs to be driven by the driving means 300. The driving means 300 may be provided in various ways according to the swing manner of the discharge box 200, including but not limited to the following two ways.

Setting mode one: the driving device 300 is fixedly arranged on the discharging box 200, and the output end of the driving device 300 can be connected with the input end of the stirring mechanism 4 through a transmission structure. Thus, when the discharging box 200 swings, the driving device 300 can synchronously swing along with the discharging box 200 so as to continuously drive the stirring mechanism 400.

Setting mode II: as shown in fig. 1 to 7, the driving device 300 is fixedly installed on the table 1; the output end of the driving device 300 is connected with the input end of the stirring mechanism 4 through the universal coupling 600, and the reversing point of the universal coupling 600 corresponds to the hinging position of the first end of the discharging box 200. So that the driving device 300 remains stationary while the discharge box 200 swings, and thus drives the stirring mechanism 400 in the discharge box 200 to continuously operate through the diagonal transmission of the universal joint 600.

It will be appreciated that the specific structure and operation of the drive device 300 and universal joint 600 are well known to those skilled in the art and will not be described in detail herein.

Meanwhile, since the weight of the driving device 300 is relatively heavy, the second installation method is preferable when the driving device 300 is installed in order to ensure the swing stability of the discharge box 200.

It should be appreciated that the amount of silicone rubber material that is fed into the discharge box 200 at one time is generally relatively large; so that the discharge box 200 needs to be turned over to realize the discharging of the silicone rubber raw material after the silicone rubber raw material in the discharge box 200 is kneaded.

In the present embodiment, as shown in fig. 1, 3, 5 and 7, the table 1 includes a movable plate 11 and a support table 12; the movable plate 11 is positioned above the supporting table 12, and one side of the movable plate 11 is hinged with one side of the supporting table 12; the discharge box 200, the driving device 300, and the swinging mechanism 5 are mounted on the movable plate 11. The turnover mechanism 7 is installed at the lower part of the supporting table 12, and the turnover mechanism 7 is connected with the movable plate 11. When the blanking is required, the turnover mechanism 7 can drive the movable plate 11 to turn around the supporting table 12, so as to perform blanking on the blanking box 200.

In particular. As shown in fig. 1, 3, 5 and 7, the tilting mechanism 7 includes a second telescopic device 71 and a second hinge plate 72; the second telescopic device 71 is mounted on the supporting table 12, and two ends of the second hinge plate 72 are hinged with the movable plate 11 and the output end of the second telescopic device 71 respectively; the second telescopic device 71 can drive one end of the second hinge plate 72 to vertically move so as to drive the movable plate 11 to turn around the supporting table 12.

It is understood that the specific structure and operation of the second telescopic device 71 are well known to those skilled in the art, and will not be described in detail herein. Common second telescopic devices 71 comprise only motors, hydraulic cylinders, air cylinders and the like.

The foregoing has outlined the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a silicone rubber kneader, includes the workstation and install in the blowing case of workstation, its characterized in that: the swing mechanism is arranged on the workbench; the discharging box is located above the workbench and hinged to the workbench through a first end, and a second end of the discharging box is connected with the swinging mechanism, so that the swinging mechanism is suitable for driving the discharging box to swing up and down around the hinged position of the first end when the discharging box kneads raw materials.

2. The silicone rubber kneader as set forth in claim 1, characterized in that: the swing mechanism comprises a first telescopic device and a first hinge plate; the first telescopic device is fixedly arranged on the workbench, and the output end of the first telescopic device is hinged with the second end of the discharging box through the first hinge plate; and the first telescopic device is suitable for driving the discharging box to swing around the first end through the first hinge plate.

3. The silicone rubber kneader as set forth in claim 2, characterized in that: the workbench is fixedly provided with a hinging seat at the first end of the discharging box, a connecting plate is arranged at the first end of the discharging box, and the connecting plate is hinged with the hinging seat; the discharging box is suitable for swinging around the hinging seat through the connecting plate under the driving of the swinging mechanism.

4. The silicone rubber kneader as set forth in claim 1, characterized in that: the second end of the discharging box is matched with the workbench through a guide structure, so that the discharging box swings through the guide structure under the driving of the swing mechanism.

5. The silicone rubber kneader according to claim 4, characterised in that: the workbench is fixedly provided with a guide seat at the second end of the discharging box; the guide structure comprises a guide rod arranged at the second end of the discharge box and a guide groove arranged on the guide seat; the guide groove is arc-shaped, and the circle center of the guide groove is concentric with the hinge position of the first end of the discharging box; the swing mechanism is suitable for being connected with the guide rod, so that the discharging box slides along the guide groove through the guide rod under the driving of the swing mechanism.

6. The silicone rubber kneader according to claim 5, characterised in that: the number of the guide seats is multiple, and the guide seats are provided with aligned guide grooves.

7. The silicone rubber kneader according to any of the foregoing claims 1 to 6, characterised in that: the stirring mechanism is arranged in the discharging box, a driving device is fixedly arranged on the side part of the discharging box, and the driving device is suitable for being in transmission connection with the stirring mechanism.

8. The silicone rubber kneader according to any of the foregoing claims 1 to 6, characterised in that: the stirring device is arranged in the discharging box, a driving device is fixedly arranged on the workbench, the output end of the driving device is connected with the input end of the stirring device through a universal coupling, and the reversing point of the universal coupling corresponds to the hinging position of the first end of the discharging box.

9. The silicone rubber kneader as set forth in claim 1, characterized in that: the workbench comprises a movable plate and a supporting table; the movable plate is positioned above the supporting table, and one side of the movable plate is hinged with one side of the supporting table; the discharging box and the swinging mechanism are both arranged on the movable plate; the lower part of the supporting table is provided with a turnover mechanism which is connected with the movable plate; the turnover mechanism is suitable for driving the movable plate to turn around the supporting table, and then discharging is carried out on the discharging box.

10. The silicone rubber kneader as set forth in claim 9, characterized in that: the turnover mechanism comprises a second telescopic device and a second hinge plate; the second telescopic device is arranged on the supporting table, and two ends of the second hinge plate are respectively hinged with the movable plate and the output end of the second telescopic device; the second telescopic device is suitable for driving one end of the second hinge plate to vertically move so as to drive the movable plate to overturn around the supporting table.