Silicone rubber mixing device convenient to clean

Abstract

The utility model discloses a silicone rubber mixing device convenient to clean, which relates to the technical field of rubber processing, and comprises a bottom plate and a base fixedly connected to the bottom plate, the inner side of the base is fixedly connected with a supporting plate, and the supporting plate and the base are provided with a revolving type rotating mechanism. A stirring frame for stirring a silicon rubber raw material is arranged on the rotating type rotating mechanism; the rotating type rotating mechanism comprises a sphere rotationally connected to the supporting plate, a rotating rod fixedly penetrating through the sphere, a supporting plate rotationally connected to the rotating rod, a rotating motor fixedly connected to the top of the base, a first gear fixedly connected to one end of the rotating rod and a transmission fluted disc connected to the first gear in a meshed mode; and a lifting device is arranged on the base. The utility model solves the technical problems that the machine body and the stirring mechanism are troublesome to clean subsequently due to the high viscosity of kneaded silicone rubber and the influence of the arrangement position of the traditional stirring mechanism, and the current stirring mechanism is single.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber processing technical field, concretely is a kind of silicone rubber mixing device convenient to clean. BACKGROUND

[0002] As the patent "a liquid silicone rubber stirring device convenient to clean" with publication number CN215877053U described, silicone rubber refers to the main chain by silicon and oxygen atom alternately constitutes, and the rubber of two organic groups usually connected on silicon atom.Ordinary silicone rubber is mainly composed of methyl and a small amount of vinyl siloxane chain segment.The introduction of phenyl can improve the high and low temperature resistance of silicone rubber, and the introduction of trifluoropropyl and cyano can improve the temperature and oil resistance of silicone rubber.Silicone rubber has good low temperature resistance, and can still work at-55 DEG C.In general, after the introduction of phenyl, it can reach-73 DEG C.Silicone rubber also has very outstanding heat resistance, and can work at 180 DEG C for a long time, and can also withstand more than 200 DEG C for several weeks or longer time and still have elasticity, and can withstand high temperature above 300 DEG C for a moment.Silicone rubber has good air permeability, and the oxygen transmission rate is the highest among synthetic polymers.In addition, silicone rubber also has the outstanding characteristics of physiological inertia and does not cause blood clotting, so it is widely used in medical field.There are many types of rubber, and modern liquid silicone rubber mostly needs to be stirred by stirring device in the processing process, and traditional liquid silicone rubber stirring device is various, but there are still some problems, and the traditional liquid silicone rubber stirring device cannot freely control the stirring of liquid silicone rubber, and the barrel cover cannot be easily opened for cleaning, which wastes working time and the stirring efficiency is not high.

[0003] In summary, in the prior art, the stirring mechanism of silicone rubber raw material has the problem of inconvenient cleaning. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of silicone rubber mixing device convenient to clean to overcome above-mentioned situation deficiency, and the technical scheme of solving above-mentioned problems.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of silicone rubber mixing device convenient to clean, including bottom plate and the base fixedly connected on the bottom plate, the inner side of the base is fixedly connected with the supporting plate, the supporting plate and the base are provided with around rotation type rotating mechanism, the around rotation type rotating mechanism is provided with the stirring frame for the stirring of silicone rubber raw material;

[0007] The base is provided with lifting device, the lifting device is provided with lifting frame, the inner side of the lifting frame is rotatably connected with barrel by pivot, the bottom plate is provided with the turnover mechanism for the turnover of barrel and discharging.

[0008] As a further scheme of the utility model: the rotation mechanism of winding rotation includes the ball body of ball rotation connection on the supporting plate, the rotation rod of fixed penetration in the ball body, the supporting plate of rotation connection on the rotation rod, the rotary motor of fixed connection on the top of the base, the gear one of fixed connection on one end of the rotation rod and the transmission gear disc of meshing connection on the gear one.

[0009] As a further scheme of the utility model: the output end of the rotary motor is sequentially through the base, the transmission gear disc and is fixedly connected on the supporting plate, the transmission gear disc is fixedly connected on the inner top position of the base, the stirring frame is fixedly connected on one end of the rotation rod away from the gear one.

[0010] As a further scheme of the utility model: the locating block is fixedly connected on the material barrel, and the locating column for the insertion of the locating block is fixedly connected on the supporting plate.

[0011] As a further scheme of the utility model: the rotating shaft arranged on the lifting frame is arranged at the upper half position of the material barrel.

[0012] As a further scheme of the utility model: the turnover mechanism includes the stand fixedly connected on the bottom plate, the transmission gear block fixedly connected on the stand and the gear two fixedly connected on one end of the rotating shaft, and the gear two is meshingly connected on the transmission gear block.

[0013] Compared with the prior art, the utility model has the advantages as follows:

[0014] 1, the utility model discloses a material barrel can be lifted, and the combination structure of vertical type and separation type of the material barrel and the stirring frame can realize the kneading preparation of silicone rubber raw materials.

[0015] 2, the utility model discloses a turnover mechanism, which is applied to the material barrel that can be lifted, so that the material barrel can be turned over at a specified position.

[0016] 3, the utility model discloses a rotation mechanism of winding rotation, which can give the stirring frame a swing rotation effect, so that the stirring frame can stir the silicone rubber raw materials in the material barrel. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure perspective view of the silicone rubber mixing device convenient to clean of the utility model;

[0018] Figure 2 It is a structure perspective view of the silicone rubber mixing device convenient to clean of the utility model; Figure 1is a bottom view of the embodiment of the present application;

[0019] Figure 3 is a structure perspective view of the rotating mechanism and the stirring frame of the present application;

[0020] Figure 4 is a structure perspective view of the lifting frame, the material barrel and the overturning mechanism of the present application.

[0021] The reference signs and names in the drawings are as follows:

[0022] 1, bottom plate; 2, base; 3, supporting plate; 4, rotating mechanism; 41, ball; 42, rotating rod; 43, supporting plate; 44, rotating motor; 45, gear one; 46, transmission gear disc; 5, stirring frame; 6, lifting device; 7, lifting frame; 8, material barrel; 9, rotating shaft; 10, overturning mechanism; 101, vertical column; 102, transmission gear block; 103, gear two; 11, positioning block; 12, positioning column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-4 A silicon rubber mixing device convenient to clean, which comprises a bottom plate 1 and a base 2 fixedly connected to the bottom plate 1, the inner side of the base 2 is fixedly connected with a supporting plate 3, the supporting plate 3 and the base 2 are provided with a rotating mechanism 4, the rotating mechanism 4 is provided with a stirring frame 5 for stirring the silicon rubber raw materials, the stirring frame 5 is used for stirring and kneading the silicon rubber raw materials in a container, and the rotating mechanism 4 can provide the stirring frame 5 with swinging and rotating stirring effect.

[0025] The rotating mechanism 4 comprises a ball 41 rotatably connected to the supporting plate 3, a rotating rod 42 fixedly penetrating through the ball 41, a supporting plate 43 rotatably connected to the rotating rod 42, a rotating motor 44 fixedly connected to the top of the base 2, a gear one 45 fixedly connected to one end of the rotating rod 42 and a transmission gear disc 46 meshingly connected to the gear one 45.

[0026] The output end of the rotating motor 44 is fixedly connected to the supporting plate 43 through the base 2 and the transmission gear disc 46 in sequence, the transmission gear disc 46 is fixedly connected to the inner top of the base 2, and the stirring frame 5 is fixedly connected to one end of the rotating rod 42 away from the gear one 45;

[0027] Specifically, during the stirring operation, as shown in Figure 2 The transmission gear disc 46 is fixedly connected to the inner top of the base 2, and the rotating motor 44 is started by an external controller to output work. The rotating motor 44 can drive the rotating rod 42 on the support plate 43 to rotate around the center of the transmission gear disc 46. In this way, the stirring frame 5 can move in rotation in the container, improving the stirring range and the multi-angle stirring. During the rotation of the stirring frame 5, the rotation of the gear one 45 can mesh with the transmission gear disc 46, and the meshing transmission can make the rotating rod 42 rotate. In this way, the stirring frame 5 can rotate and stir the silicone rubber raw materials in the container. By increasing the stirring angle of the stirring frame 5, the quality and efficiency of the kneading of the silicone rubber raw materials can be improved.

[0028] In one embodiment, the gear one 45 and

[0029] The base 2 is provided with a lifting device 6. In the present application, the lifting device 6 can adopt a motor and screw rod combination structure to control the lifting action of the lifting frame 7. In other embodiments, a hydraulic rod or other power equipment can also be used to provide the lifting action. The lifting device 6 is provided with a lifting frame 7. The inner side of the lifting frame 7 is rotatably connected to a material barrel 8 through a rotating shaft 9. The material barrel 8 can be used to place the silicone rubber raw materials to be stirred. The bottom plate 1 is provided with a turnover mechanism 10 for the turnover and discharging of the material barrel 8.

[0030] The material barrel 8 is fixedly connected to a positioning block 11. The supporting plate 3 is fixedly connected to a positioning column 12 for the insertion of the positioning block 11. The positioning block 11 is provided with a slot for the insertion of the positioning column 12. Since the lifting frame 7 and the material barrel 8 are rotatably connected through the rotating shaft 9, when the material barrel 8 is vertically lifted to the position of the stirring frame 5 by the lifting device 6, the positioning column 12 is inserted into the positioning block 11. In this way, the rotation of the material barrel 8 can be prevented. The stirring action of the stirring frame 5 in the material barrel 8 can make the kneading of the silicone rubber more stable.

[0031] The rotating shaft 9 arranged on the lifting frame 7 is arranged at the upper half position of the material barrel 8. The position of the rotating shaft 9 is arranged so that the material barrel 8 can be vertically arranged under the action of the center of gravity.

[0032] The number of turnover mechanisms 10 is one pair. The turnover mechanism 10 includes a stand 101 fixedly connected to the bottom plate 1, a transmission gear block 102 fixedly connected to the stand 101, and a gear two 103 fixedly connected to one end of the rotating shaft 9. The transmission gear block 102 is provided with a plurality of columns and is arranged in a column to facilitate transmission cooperation with the gear two 103. The gear two 103 is meshingly connected to the transmission gear block 102. When the material barrel 8 is driven to descend and approach the turnover mechanism 10 by the lifting device 6, the turnover mechanism 10 can make the material barrel 8 perform a turnover action in the lifting frame 7 through the rotating shaft 9. In this way, the turned-over material barrel 8 can facilitate the taking out of the silicone rubber raw materials therein.

[0033] The utility model discloses when using, first control the material bucket 8 is in the horizontal state position, the position of material bucket 8 far from the position of overturning mechanism 10, by filling the raw material about the preparation of silicone rubber in material bucket 8, then by lifting device 6 to control the position of material bucket 8 facing the stirring frame 5 ascends, until stirring frame 5 is in material bucket 8, can start rotating motor 44 now, it can drive the rotating rod 42 on the branch plate 43 around the center of transmission gear disc 46 and rotate, at the same time, sphere 41 can be on the ball transfer motion of supporting plate 3, stirring frame 5 can rotate and move in material bucket 8 like this, the rotation of gear one 45 can be engaged on transmission gear disc 46 in the process of rotating, the transmission of engagement can make rotating rod 42 rotate, stirring frame 5 can rotate and agitate the silicone rubber raw material in the container like this.

[0034] After the kneading of silicone rubber material is completed, the material bucket 8 can be controlled to descend by the lifting device 6, until the gear two 103 at the end of the rotating shaft 9 is engaged on the transmission gear block 102, so that the material bucket 8 in the lifting frame 7 can be turned over to take out the silicone rubber raw material in the material bucket 8.

[0035] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A silicone rubber mixing device that is easy to clean, comprising a base plate (1) and a base (2) fixedly connected to the base plate (1), characterized in that, The base (2) is fixedly connected to the inner side of the support plate (3), and the support plate (3) and the base (2) are provided with a rotating mechanism (4), and the rotating mechanism (4) is provided with a stirring rack (5) for stirring silicone rubber raw materials. A lifting device (6) is provided on the base (2), and a lifting frame (7) is provided on the lifting device (6). A material bucket (8) is rotatably connected to the inner side of the lifting frame (7) through a rotating shaft (9). A flipping mechanism (10) for flipping the material bucket (8) to discharge material is provided on the bottom plate (1).

2. The easy-to-clean silicone rubber mixing device according to claim 1, characterized in that, The rotating mechanism (4) includes a ball (41) rotatably connected to the support plate (3), a rotating rod (42) fixedly connected to the ball (41), a support plate (43) rotatably connected to the rotating rod (42), a rotating motor (44) fixedly connected to the top of the base (2), a gear (45) fixedly connected to one end of the rotating rod (42), and a transmission gear plate (46) meshing with the gear (45).

3. The easy-to-clean silicone rubber mixing device according to claim 2, characterized in that, The output end of the rotary motor (44) passes through the base (2) and the transmission gear (46) in sequence and is fixedly connected to the support plate (43). The transmission gear (46) is fixedly connected to the inner top position of the base (2). The stirring rack (5) is fixedly connected to the end of the rotating rod (42) facing away from the gear (45).

4. The easy-to-clean silicone rubber mixing device according to claim 1, characterized in that, A positioning block (11) is fixedly connected to the material bucket (8), and a positioning post (12) for inserting the positioning block (11) is fixedly connected to the pallet (3).

5. The easy-to-clean silicone rubber mixing device according to claim 1, characterized in that, The rotating shaft (9) arranged on the lifting frame (7) is located in the upper part of the material bucket (8).

6. The easy-to-clean silicone rubber mixing device according to claim 1, characterized in that, The flipping mechanism (10) includes a column (101) fixedly connected to the base plate (1), a transmission gear block (102) fixedly connected to the column (101), and a gear two (103) fixedly connected to one end of the rotating shaft (9). The gear two (103) is meshed with the transmission gear block (102).

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