Raw material stirring device for silica gel key production

Abstract

The utility model relates to the technical field of silica gel key production equipment, and discloses a raw material stirring device for silica gel key production, which comprises a sliding stirring component, comprising a supporting plate connected to the upper end of the reaction kettle, a sliding mechanism connected to the middle position of the upper end of the supporting plate, an L-shaped track plate connected to the upper end of the sliding mechanism, a first motor connected to one side wall of the L-shaped track plate, a sliding groove formed in the upper end face of the reaction kettle and a coupler connected to the output end of the first motor. The stirring blades are connected to the outer wall of the stirring shaft and are uniformly distributed, the springs are arranged at one ends of the inner side walls of the stirring blades, and the mounting blocks are connected to the tops of the springs. The stirring device solves the problem that a stirring device for silica gel key raw materials is difficult to realize a rapid fusion and stirring process on the raw materials at the edge position, so that the stirring and mixing degree is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of silica gel keypad production equipment, in particular to a raw material stirring device for silica gel keypad production. Background Art

[0002] Silica gel is also known as silica gel. It is a highly active adsorption material and belongs to amorphous substances. The main component of silica gel is silicon dioxide, which has stable chemical properties and does not burn. As the name suggests, silicone keys are key products made of silicone as raw materials. Silicone keys belong to a product category of silicone products and are often used in electronic calculators, remote controls, telephones, wireless telephones, electronic toys, computer keyboards, learning machine keys, password keys, and digital product keys. Silicone keys have excellent heat resistance, cold resistance, environmental resistance, electrical insulation, fatigue resistance and other characteristics. In the production process of silicone keys, the raw materials need to be mixed and stirred. However, the current raw material stirring device for silicone key production only uses the stirring shaft to stir the internal raw materials during the stirring process. The stirring efficiency is low, and the stirring position of the stirring shaft is relatively fixed. It is difficult to quickly blend and stir the raw materials at the edge, resulting in a low degree of stirring. Utility Model Content

[0003] The purpose of the utility model is to provide a raw material stirring device for the production of silicone keypads, so as to solve the problem that the stirring device used for the silicone keypad raw materials in the above-mentioned background technology is difficult to achieve a rapid fusion and stirring process for the raw materials at the edge position, resulting in a low degree of stirring and mixing.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material stirring device for producing silicone keypads, comprising a frame assembly, wherein the frame assembly comprises a reaction kettle, a fixed plate connected to the lower end of the reaction kettle, legs connected to the four end corners of the bottom of the fixed plate, and a sliding stirring assembly connected to the upper end of the reaction kettle;

[0005] The sliding stirring assembly comprises a support plate connected to the upper end of a reactor, a sliding mechanism connected to the middle position of the upper end of the support plate, an L-shaped track plate connected to the upper end of the sliding mechanism, a second motor connected to a side wall of the L-shaped track plate, a slide groove opened on the upper end surface of the reactor, a coupling connected to the output end of the second motor, a stirring shaft arranged below the coupling, stirring blades evenly distributed and connected to the outer wall of the stirring shaft, a spring arranged at one end of the inner wall of the stirring blade, and a mounting block connected to the top of the spring.

[0006] Preferably, the sliding mechanism includes a first motor arranged on one side of the upper end of the support plate, a driving screw connected to the output end of the first motor, a slider slidably connected to the outer edge of the driving screw, and a bearing seat connected to the top of the driving screw.

[0007] Preferably, the upper end of the sliding block is connected to the bottom of the L-shaped track plate, guide rails are fixedly connected to both sides of the upper end of the support plate, and the L-shaped track plate is in sliding contact with the guide rails.

[0008] Preferably, the stirring blades are arranged in five groups and are evenly mounted on the outer wall of the stirring shaft, and a bearing is rotatably connected to the bottom of the stirring shaft.

[0009] Preferably, an inlet frame is provided on the front end surface of the reactor, and a feeding pipe is provided on one end of the outer side wall of the reactor.

[0010] Preferably, a discharge bin is connected to the bottom of the reactor, a collecting pool is provided below the discharge bin, the top of the discharge bin is connected to the reactor, and a discharge pipe is installed at the bottom of the discharge bin.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can realize the sliding process of the horizontal end through the coordinated use of the sliding mechanism and the second motor, and can realize the relative stirring process of the stirring blades by utilizing the coordinated rotation of the coupling arranged at the bottom and the stirring shaft under the drive of the second motor electric spindle. The reciprocating stirring can greatly improve the stirring and mixing efficiency. At the same time, the raw materials inside the reactor are stirred more evenly, and the raw materials located at the edge position can complete the stirring process at the same time, thereby improving efficiency and meeting the needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a raw material stirring device for producing silicone keypads according to the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a sliding stirring component of a raw material stirring device for producing silicone buttons of the utility model;

[0015] Figure 3 This is a cross-sectional view of the stirring blade structure of a raw material stirring device for producing silicone buttons of the utility model.

[0016] In the figure: 1. Reactor; 2. Fixed plate; 3. Inlet frame; 4. Support legs; 5. Discharge bin; 6. Collecting tank; 7. Support plate; 8. First motor; 9. Drive screw; 10. Slider; 11. L-shaped track plate; 12. Guide rod; 14. Feeding pipe; 15. Second motor; 16. Slide; 17. Stirring shaft; 18. Stirring blade; 19. Spring; 20. Mounting block. DETAILED DESCRIPTION

[0017] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0018] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0020] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0021] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0022] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below with reference to the accompanying drawings.

[0023] Example: Refer to Figure 1-Figure 3 The utility model provides a raw material stirring device for producing silicone keypads, comprising a frame assembly, the frame assembly comprising a reaction kettle 1, a fixing plate 2 connected to the lower end of the reaction kettle 1, legs 4 connected to the four corners of the bottom of the fixing plate 2, and a sliding stirring assembly connected to the upper end of the reaction kettle 1;

[0024] The sliding stirring assembly includes a support plate 7 connected to the upper end of the reactor 1, a sliding mechanism connected to the middle position of the upper end of the support plate 7, an L-shaped track plate 11 connected to the upper end of the sliding mechanism, a second motor 15 connected to a side wall of the L-shaped track plate 11, a slide groove 16 opened on the upper end surface of the reactor 1, a coupling connected to the output end of the second motor 15, a stirring shaft 17 arranged below the coupling, stirring blades 18 evenly distributed and connected to the outer wall of the stirring shaft 17, a spring 19 arranged at one end of the inner wall of the stirring blade 18 and a mounting block 20 connected to the top of the spring 19.

[0025] Among them: the sliding mechanism includes a first motor 8 arranged on one side of the upper end of the support plate 7, a driving screw 9 connected to the output end of the first motor 8, a slider 10 slidably connected to the outer edge of the driving screw 9 and a bearing seat connected to the top of the driving screw 9. Specifically, the first motor 8 can drive the driving screw 9 at the output end to realize a relative rotation process, so that the slider 10 at the outer edge of the driving screw 9 can realize a horizontal sliding process, thereby driving the upper L-shaped track plate 11 to slide.

[0026] Among them: the upper end of the slider 10 is connected to the bottom of the L-shaped track plate 11, and the guide rods 12 are fixedly connected on both sides of the upper end of the support plate 7. The L-shaped track plate 11 is in sliding contact with the guide rods 12. Specifically, a group of symmetrical guide rods 12 are arranged, and the upper ends of the guide rods 12 are relatively connected to the L-shaped track plate 11, thereby greatly improving the stability of its displacement process.

[0027] Among them: five groups of stirring blades 18 are arranged and evenly installed on the outer wall of the stirring shaft 17. The bottom of the stirring shaft 17 is rotatably connected with a bearing. The multiple groups of stirring blades 18 can realize the stirring process of the raw materials inside the reactor 1, and the bearing at the bottom greatly improves the stability of the device structure.

[0028] Wherein: an inlet frame 3 is provided on the front end surface of the reactor 1, and a feeding pipe 14 is provided at one end of the outer wall of the reactor 1. Specifically, by providing the inlet frame 3 on the front end surface of the reactor 1, it is convenient to put the raw materials in, and a perspective mirror is provided outside the inlet frame 3 to facilitate the observation of the stirring and mixing process of the internal raw materials, which greatly improves the practical performance of the device structure.

[0029] Among them: the bottom of the reactor 1 is connected to a discharge bin 5, a collecting pool 6 is provided below the discharge bin 5, the top of the discharge bin 5 is connected to the reactor 1, and a discharge pipe is installed at the bottom of the discharge bin 5. Specifically, the stirred raw materials can be discharged outward through the discharge pipe at the bottom through the provided collecting pool 6 and the discharge bin 5, which is convenient for collecting the raw materials.

[0030] The working principle of the embodiment of the utility model is as follows: the raw material stirring device for the production of silicone buttons, when in use, the raw material is injected into the inlet frame 3, the inlet frame 3 is closed and the first motor 8 is started, which can drive the driving screw 9 at the output end to realize a relative rotation process under the drive of the electric spindle of the first motor 8, and the slider 10 arranged on the outer edge of the driving screw 9 can drive the L-shaped track plate 11 at the upper end to slide back and forth in the horizontal direction, the second motor 15 is arranged on the L-shaped track plate 11 and can drive the second motor 15, and the output end of the second motor 15 It can drive the stirring shaft 17 to rotate relative to each other, so that the stirring blade 18 arranged on the outer edge of the stirring shaft 17 can be mixed with the raw materials. The spring 19 and the mounting block 20 provided on the outer surface of the stirring blade 18 can play a role in buffering and protecting the stirring blade 18 when the second motor 15 runs to the outer edge position of the reactor 1. The raw materials after stirring and mixing can be put into and out of the discharge bin 5 below by using the valve and the discharge pipe at the bottom. The collection pool 6 is provided to complete the collection process of the raw materials, which greatly improves the practicability of the device structure and completes the operation process.

[0031] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A raw material stirring device for producing silicone keypads, characterized in that: include: A frame assembly, the frame assembly comprising a reaction kettle (1), a fixed plate (2) connected to the lower end of the reaction kettle (1), legs (4) connected to the four corners of the bottom of the fixed plate (2), and a sliding stirring assembly connected to the upper end of the reaction kettle (1); The sliding stirring assembly comprises a support plate (7) connected to the upper end of a reaction kettle (1), a sliding mechanism connected to the middle position of the upper end of the support plate (7), an L-shaped track plate (11) connected to the upper end of the sliding mechanism, a second motor (15) connected to a side wall of the L-shaped track plate (11), a slide groove (16) provided on the upper end surface of the reaction kettle (1), a coupling connected to the output end of the second motor (15), a stirring shaft (17) arranged below the coupling, stirring blades (18) connected to the outer wall of the stirring shaft (17) and evenly distributed, a spring (19) arranged at one end of the inner wall of the stirring blade (18), and a mounting block (20) connected to the top of the spring (19).

2. A raw material stirring device for producing silicone keypads according to claim 1, characterized in that: The sliding mechanism comprises a first motor (8) arranged on one side of the upper end of the support plate (7), a driving screw (9) connected to the output end of the first motor (8), a sliding block (10) slidably connected to the outer edge of the driving screw (9), and a bearing seat connected to the top of the driving screw (9).

3. A raw material stirring device for producing silicone keypads according to claim 2, characterized in that: The upper end of the sliding block (10) is connected to the bottom of the L-shaped track plate (11), and guide rails (12) are fixedly connected to both sides of the upper end of the support plate (7), and the L-shaped track plate (11) is in sliding contact with the guide rails (12).

4. A raw material stirring device for producing silicone keypads according to claim 1, characterized in that: The stirring blades (18) are arranged in five groups and are evenly mounted on the outer wall of the stirring shaft (17). The bottom of the stirring shaft (17) is rotatably connected to a bearing.

5. A raw material stirring device for producing silicone keypads according to claim 1, characterized in that: An inlet frame (3) is provided on the front end surface of the reaction kettle (1), and a feeding pipe (14) is provided on one end of the outer side wall of the reaction kettle (1).

6. A raw material stirring device for producing silicone keypads according to claim 1, characterized in that: The bottom of the reactor (1) is connected to a discharge bin (5), a collecting pool (6) is provided below the discharge bin (5), the top of the discharge bin (5) is connected to the reactor (1), and a discharge pipe is installed at the bottom of the discharge bin (5).

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