Glass solution stirring device

Abstract

The utility model relates to the technical field of glass production and preparation, and discloses a glass solution stirring device which comprises a melting furnace, and the melting furnace is provided with a feeding port, a discharging pipe, a rotating shaft, stirring blades and a driving structure for driving the rotating shaft and the stirring blades to rotate and move up and down in a reciprocating mode. When the eccentric wheel is driven by the driving shaft to continuously rotate, the eccentric frame can be driven to move up and down in a reciprocating manner, the eccentric frame drives the threaded shaft to move up and down in a reciprocating manner through the lifting plate, and the stirring shaft and the stirring blades can rotate while moving up and down in a reciprocating manner to stir a glass solution by matching with the guide roller with the internal threads; and the lifting process of the stirring shaft can enlarge the stirring range, so that various raw materials are uniformly mixed, and the glass quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of glass production and preparation, in particular to a glass solution stirring device. Background Art

[0002] The basic steps of industrial glass preparation include raw material preparation, mixing, melting, stirring and temperature control, etc. Melting is to heat the glass raw materials into a kiln to make them melt. In general, different raw materials need to be added in proportion according to different glass production requirements so that the produced glass has different characteristics. Therefore, when the glass is melted, the glass solution needs to be stirred continuously to help mix the various raw materials. If the stirring is not sufficient, the added raw materials may be concentrated and precipitated, and the raw materials cannot be mixed evenly, which may reduce the quality of the glass and even cause the adverse effects of unqualified products. Utility Model Content

[0003] In order to solve the technical problem of uneven mixing of glass raw materials, the utility model provides a glass solution stirring device.

[0004] The utility model is implemented by the following technical scheme: a glass solution stirring device, comprising a melting furnace, wherein the melting furnace is provided with:

[0005] A feed inlet, the feed inlet being arranged on one side of the melting furnace;

[0006] A discharge pipe, the discharge pipe being arranged at the lower end of the melting furnace;

[0007] A rotating shaft, the rotating shaft is arranged inside the melting furnace, and a stirring blade is arranged on the rotating shaft;

[0008] A driving structure is arranged on the top of the melting furnace, the driving structure is connected to the rotating shaft, and the driving structure is used to drive the rotating shaft to rotate and move up and down reciprocatingly.

[0009] Through the above technical scheme, the required raw materials are added through the feed port, and then the raw materials are heated and melted. During melting, the driving structure drives the rotating shaft and the stirring blades to rotate and move up and down, and the glass solution is continuously stirred, so that the various raw materials can be mixed evenly to prevent precipitation, thereby improving the quality of the glass.

[0010] As a further improvement of the above solution, the rotating shaft consists of a stirring shaft and a threaded shaft, the stirring shaft is fixedly connected to a stirring blade, the threaded shaft is fixedly connected to the upper end of the stirring shaft, and one end of the threaded shaft extends out of the melting furnace.

[0011] As a further improvement of the above solution, a top plate is fixedly connected to the top of the melting furnace, a guide roller is fixedly connected to the top, an internal thread is provided in the guide roller, and the threaded shaft integrally passes through the guide roller.

[0012] Through the above technical solution, because the threaded shaft and the guide roller are threadedly connected, in the process of driving the threaded shaft to move downward, with the cooperation of the guide roller, it will also rotate, so the stirring shaft and the stirring blades can be driven to rotate and move up and down at the same time.

[0013] As a further improvement of the above solution, a mounting frame is fixedly connected to the top of the melting furnace, and the driving structure is installed in the mounting frame. The driving structure includes:

[0014] A drive shaft, the drive shaft being rotatably mounted in the mounting frame;

[0015] An eccentric wheel, wherein the eccentric wheel is fixedly connected to the driving shaft, and an eccentric frame is also arranged on the outer side of the eccentric wheel;

[0016] A lifting plate is rotatably mounted on the top of the threaded shaft, and one side of the lifting plate is fixedly connected to an eccentric frame.

[0017] Through the above technical solution, when the driving shaft drives the eccentric wheel to rotate, the eccentric wheel will drive the eccentric frame to move up and down, and at the same time the eccentric frame drives the lifting plate to move up and down, and the lifting plate drives the threaded shaft to move up and down.

[0018] As a further improvement of the above solution, a guide groove is opened in the side wall corresponding to the mounting frame and the lifting plate, a guide rod is fixedly connected in the guide groove, one end of the lifting plate is inserted in the guide groove and sleeved on the guide rod.

[0019] Through the above technical solution, the guide rod can make the movement of the lifting plate more stable and avoid its tilting.

[0020] As a further improvement of the above solution, a bevel gear set is fixedly connected to the driving shaft, and a motor is installed on the top plate by screws, and the motor is connected to one of the bevel gears.

[0021] Through the above technical solution, the cooperation between the bevel gear set and the motor is used to drive the drive shaft to rotate.

[0022] As a further improvement of the above solution, a lifting cylinder is fixedly connected below the eccentric frame, and the lower end of the lifting cylinder is fixedly connected to the top plate.

[0023] Through the above technical solution, the lifting cylinder can also provide a guiding and limiting function for the up and down movement of the eccentric frame.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] When the utility model drives the eccentric wheel to rotate continuously through the driving shaft, the eccentric frame will be driven to move reciprocatingly up and down. The eccentric frame drives the threaded shaft to move reciprocatingly up and down through the lifting plate. Cooperating with the guide roller with internal threads, the stirring shaft and the stirring blades can move reciprocatingly up and down while rotating to stir the glass solution. The lifting process of the stirring shaft can expand the stirring range, thereby helping to mix various raw materials evenly and improving the quality of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the connection between the driving structure, the rotating shaft and the guide roller of the utility model;

[0029] Figure 4 It is a schematic diagram of the position relationship between the driving structure, mounting frame and threaded shaft of the utility model.

[0030] Explanation of main symbols: 1. Melting furnace; 2. Feed inlet; 3. Discharge pipe; 4. Rotating shaft; 41. Stirring shaft; 42. Stirring blade; 43. Threaded shaft; 5. Top plate; 6. Guide roller; 7. Mounting frame; 8. Driving structure; 81. Driving shaft; 82. Eccentric wheel; 83. Eccentric frame; 84. Lifting plate; 9. Bevel gear set; 10. Motor; 11. Guide rod; 12. Lifting cylinder. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0032] Please combine Figure 1 - Figure 4 A glass solution stirring device of this embodiment includes a melting furnace 1. In this embodiment, the melting furnace 1 can heat the glass raw materials in the furnace by electric heating, which is a prior art.

[0033] A feed port 2 is provided on one side of the melting furnace 1 for adding various glass raw materials. In addition, a discharge pipe 3 is connected near the lower bottom of the melting furnace 1, so that the melted and evenly stirred glass solution can flow out through the discharge pipe 3. In actual use, a valve can be added to the discharge pipe 3 to control the opening and closing of the discharge pipe 3.

[0034] In addition, a rotating shaft 4 is provided in the melting furnace 1, wherein the rotating shaft 4 is composed of two fixedly connected shafts, namely a stirring shaft 41 and a threaded shaft 43. First, the stirring shaft 41 is located inside the heating furnace, and a stirring blade 42 is fixedly installed on the stirring shaft 41. When the stirring shaft 41 rotates, the stirring blade 42 will be driven to rotate together, thereby stirring the glass solution, and the upper end of the threaded shaft 43 extends out of the top of the melting furnace 1.

[0035] In addition, a top plate 5 is fixedly connected to the top of the melting furnace 1, and a guide roller 6 is fixedly connected to the top plate 5, wherein the guide roller 6 is provided with an internal thread, and the threaded shaft 43 integrally penetrates the guide roller 6 and is threadedly connected to the guide roller 6, and because the guide roller 6 is fixed to the top plate 5, when the threaded shaft 43 moves upward or downward, the threaded shaft 43 itself will also rotate under the action of the guide roller 6.

[0036] In order to control the up and down movement of the rotating shaft 4 (threaded shaft 43), a driving structure 8 is also provided on the top plate 5. The driving structure 8 cooperates with the guide roller 6 to drive the rotating shaft 4 to rotate while reciprocating and lifting.

[0037] First, a mounting frame 7 is fixedly connected to the top plate 5, wherein a driving structure 8 is installed in the mounting frame 7. Specifically, the driving structure 8 includes a driving shaft 81, an eccentric wheel 82 and an eccentric frame 83. First, the driving shaft 81 is rotatably installed in the mounting frame 7 through a bearing ring, and two eccentric wheels 82 are fixedly installed on the driving shaft 81, and an eccentric frame 83 is sleeved on the outer side of the eccentric wheel 82.

[0038] In addition, a lifting plate 84 is fixedly connected to one side of the eccentric frame 83, and the lifting plate 84 is rotatably installed on the threaded shaft 43. Therefore, when the driving shaft 81 drives the eccentric wheel 82 to rotate, it will drive the eccentric frame 83 to move up and down, and the eccentric frame 83 can drive the threaded shaft 43 to move up and down through the lifting plate 84.

[0039] In order to drive the driving shaft 81 to rotate, a motor 10 is fixedly connected to the top plate 5, a bevel gear set 9 is installed on the driving shaft 81, and the motor 10 is connected to one of the bevel gears, so that the driving shaft 81 can be driven to rotate by the motor 10.

[0040] In addition, it is necessary to drive the threaded shaft 43 to move up and down through the lifting plate 84. In order to align the lifting plate 84 and the threaded shaft 43 and avoid the lifting plate 84 from tilting, a guide groove (not marked in the figure) is opened on the side wall of the mounting frame 7, and a guide rod 11 is fixedly connected in the guide groove, wherein one end of the lifting plate 84 is inserted in the guide groove, and the lifting plate 84 is slidably sleeved on the guide rod 11, and the guide rod 11 provides positioning and guiding effects for the up and down movement of the lifting plate 84, ensuring that the lifting plate 84 and the threaded shaft 43 can move up and down smoothly, avoid tilting, and the threaded shaft 43 can pass through the guide roller 6 smoothly.

[0041] Similarly, a lifting cylinder 12 is fixedly connected below the eccentric frame 83 , and the lower end of the lifting cylinder 12 is fixedly mounted on the top plate 5 . The lifting cylinder 12 can also provide a limiting and guiding function for the up and down movement of the eccentric frame 83 .

[0042] The implementation process and principle of a glass solution stirring device in the embodiment of the present application are as follows:

[0043] First, the raw materials to be added are added into the melting furnace 1 through the feed port 2, and the raw materials are heated. Because different raw materials need to be added in proportion, stirring is required to help mix the various raw materials and prevent precipitation;

[0044] During stirring, the motor 10 drives the driving shaft 81 to rotate, and the driving shaft 81 drives the two eccentric wheels 82 to rotate. When the eccentric wheels 82 rotate, they drive the eccentric frame 83 to move up and down, and the eccentric frame 83 drives the threaded shaft 43 to move up and down through the lifting plate 84. Because the threaded shaft 43 is threadedly connected to the guide roller 6, and the guide roller 6 has an internal thread, the threaded shaft 43 will rotate while moving up and down, that is, the stirring shaft 41 and the stirring blade 42 fixedly connected to the stirring shaft 41 move up and down while continuously rotating to stir the glass solution. It helps various raw materials to be mixed evenly, thereby improving the quality of the glass.

[0045] Therefore, the glass solution is relatively viscous, and the rotation speed of the rotating shaft 4 does not need to be very fast during stirring. Therefore, the cooperation between the threaded shaft 43 that can reciprocate up and down and the guide roller 6 can drive the stirring shaft 41 and the stirring blade 42 to rotate.

[0046] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A glass solution stirring device, comprising a melting furnace, It is characterized in that The melting furnace is provided with: A feed inlet, the feed inlet being arranged on one side of the melting furnace; A discharge pipe, the discharge pipe being arranged at the lower end of the melting furnace; A rotating shaft, the rotating shaft is arranged inside the melting furnace, and a stirring blade is arranged on the rotating shaft; A driving structure is arranged on the top of the melting furnace, the driving structure is connected to the rotating shaft, and the driving structure is used to drive the rotating shaft to rotate and move up and down reciprocatingly.

2. The glass solution stirring device according to claim 1, It is characterized in that The rotating shaft is composed of a stirring shaft and a threaded shaft. A stirring blade is fixedly connected to the stirring shaft. The threaded shaft is fixedly connected to the upper end of the stirring shaft, and one end of the threaded shaft extends out of the melting furnace.

3. The glass solution stirring device according to claim 2, It is characterized in that A top plate is fixedly connected to the top of the melting furnace, a guide roller is fixedly connected to the top, an internal thread is provided in the guide roller, and the threaded shaft integrally passes through the guide roller.

4. The glass solution stirring device according to claim 3, It is characterized in that The top of the melting furnace is fixedly connected with a mounting frame, and the driving structure is installed in the mounting frame. The driving structure includes: A drive shaft, the drive shaft being rotatably mounted in the mounting frame; An eccentric wheel, wherein the eccentric wheel is fixedly connected to the driving shaft, and an eccentric frame is also arranged on the outer side of the eccentric wheel; A lifting plate is rotatably mounted on the top of the threaded shaft, and one side of the lifting plate is fixedly connected to an eccentric frame.

5. The glass solution stirring device according to claim 4, It is characterized in that A guide groove is provided in the side wall of the mounting frame corresponding to the lifting plate, a guide rod is fixedly connected in the guide groove, one end of the lifting plate is inserted in the guide groove and sleeved on the guide rod.

6. The glass solution stirring device according to claim 4, It is characterized in that The driving shaft is also fixedly connected with a bevel gear set, and a motor is installed on the top plate by screws, and the motor is connected with one of the bevel gears.

7. The glass solution stirring device according to claim 4, It is characterized in that A lifting cylinder is fixedly connected below the eccentric frame, and the lower end of the lifting cylinder is fixedly connected to the top plate.

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