Batching mechanism of melting furnace charging machine
By designing a feeding mechanism including a belt feeder and hydraulic control, the problem of large area and high cost of melting furnace ingots is solved, and efficient and low-cost automated ingredients are achieved.
Patent Information
- Application Number
- CN202422370532.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing melting furnace batching carts occupy a large area, high cost and low distribution efficiency.
A feeding and dispensing mechanism including a belt feeder, a silo, a first track, a second track, a load plate, a hydraulic column and a gate plate are adopted to control the inclination angle of the silo by a hydraulic column, and combine the weighing equipment and an electric gate valve to achieve efficient and automated dispensing.
Reduces equipment footprint, reduces costs, and improves the efficiency and automation of distribution materials.
Smart Images
Figure CN223175991U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material conveying equipment, in particular to a feeding and batching mechanism of a melting furnace feeder. Background Art
[0002] In the production of glass tubes, various raw materials need to be first conveyed into a melting furnace for melting, then the glass solution is conveyed to a tube drawing and forming machine, and finally the continuously formed glass tube is cut into appropriate lengths by a cutting machine. The raw materials of glass are usually quartz sand, sodium carbonate (soda ash), calcium carbonate (limestone) and other additives. These raw materials must be accurately weighed and mixed together to ensure the quality of the glass tube.
[0003] In actual production, a belt conveyor is generally used to convey the prepared raw materials to the melting furnace. Most of them use a batching trolley to transfer and receive materials back and forth at the bottom of each raw material bin. This method of material distribution requires a large site and mechanical equipment with a high level of automation, that is, it occupies a large area and has a high cost; in addition, once the materials in the batching trolley are not used up, either it needs to stop in place and wait to continue feeding the melting furnace, or it needs a certain amount of time to return to the bottom of the raw material bin for supplementary feeding or re-batching, which is time-consuming and reduces the material distribution efficiency. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a feeding and batching mechanism of a melting furnace feeder to solve the problems of large floor area, high cost, time-consuming and reduced material distribution efficiency of the existing batching trolley for material distribution.
[0005] To solve the above technical problems, the utility model adopts the following technical solutions:
[0006] A feeding and batching mechanism of a melting furnace feeder includes a belt feeder. An inlet and batching mechanism is arranged at the feeding end of the belt feeder. The inlet and batching mechanism includes a bin body, a first track, a second track, a load-bearing plate, a hydraulic column and a gate plate. The first track is installed on the bin body. The first track is slidably connected with the first support column of the load-bearing plate. The second track is inclined and installed on the second support column of the load-bearing plate. The bin body is slidably connected with the second track. Two ends of the hydraulic column are respectively connected with one side of the bin body and the third support column of the load-bearing plate. The gate plate is installed on the other side of the bin body and corresponds to the feeding end of the belt feeder.
[0007] A further technical solution is that a weighing device is arranged below the load-bearing plate.
[0008] A further technical solution is that the gate plate is an electric gate valve.
[0009] A further technical solution is that the bin body is of a sealed structure and a plurality of telescopic hoses communicating with it are arranged on the top wall.
[0010] A further technical solution is that a stirring shaft is arranged in the bin body, and the stirring shaft is driven by a motor.
[0011] A further technical solution is that the second track slopes upward along the direction away from the belt feeder.
[0012] A further technical solution is that rollers adapted to the first track are arranged on the first support pillar.
[0013] Compared with the prior art, at least one of the following beneficial effects can be achieved by the present utility model:
[0014] The present utility model provides a feeding and batching mechanism for a melting furnace feeder. This feeding and batching mechanism can put the raw materials in each raw material bin into the bin body. After batching is completed, the bin body is tilted and the gate is opened to put the batched raw materials in the bin body onto the belt feeder of the melting furnace. When the bin body discharges materials, the hydraulic column can also be used in cooperation with the first track and the second track to tilt the bin body towards the belt feeder, one is to control the material flow rate; the other is to discharge all the raw materials. Description of the Drawings
[0015] Figure 1 It is a schematic structural diagram of a feeding and batching mechanism of a melting furnace feeder according to the present utility model.
[0016] Figure 2 For the present utility model Figure 1 It is a schematic structural diagram of the roller in the present utility model.
[0017] Reference numerals: 1. Belt feeder; 2. Feeding and batching mechanism; 3. Bin body; 4. First track; 5. Second track; 6. Load-bearing plate; 7. Hydraulic column; 8. Gate; 9. Weighing device; 10. Telescopic hose; 11. Motor; 12. Roller. Specific Embodiments
[0018] To make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0019] Accordingly, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts shall fall within the scope of protection of the present utility model.
[0020] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.
[0021] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.
[0023] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model may be understood according to specific circumstances.
[0024] Embodiment 1:
[0025] This embodiment is as follows Figure 1As shown in the figure, a feeding and batching mechanism of a melting furnace feeder includes a belt feeder 1. The feeding end of the belt feeder 1 is provided with a feeding and batching mechanism 2. The feeding and batching mechanism 2 includes a bin body 3, a first track 4, a second track 5, a load plate 6, a hydraulic column 7 and a gate plate 8. The first track 4 is installed on the bin body 3, and the first track 4 is slidably connected to the first support column of the load plate 6. The second track 5 is inclined and installed on the second support column of the load plate 6. The bin body 3 is slidably connected to the second track 5. Both ends of the hydraulic column 7 are respectively connected to one side of the bin body 3 and the third support column of the load plate 6. The gate plate 8 is installed on the other side of the bin body 3 and corresponds to the feeding end of the belt feeder 1.
[0026] Raw materials in each raw material bin enter the bin body 3. At this time, the bin body 3 adjusts its horizontal state through the extension of the hydraulic column 7, and the gate plate 8 is closed. The raw material receiving effect is relatively high, and it is not easy to occur the phenomenon of accumulation. When the batching is completed in the bin body 3 according to the requirements of the batching table, then the gate plate 8 is opened, and the feeding to the belt feeder 1 starts and is sent to the melting furnace. As the raw materials in the bin body 1 decrease, some raw materials cannot flow out under the horizontal state of the bin body 3. At this time, the bin body 3 adjusts to a state of inclining downward towards the belt feeder 1 through the contraction of the hydraulic column 7. On the one hand, the inclination angle can control the discharging speed of the bin body 3, and at the same time ensure that the raw materials are completely discharged. After discharging all the materials, the bin body 3 adjusts to the horizontal state through the extension of the hydraulic column 7 to prepare for the next feeding and batching work.
[0027] Preferably, a weighing device 9 is arranged below the load plate 6.
[0028] Generally, a weighing hopper is arranged at the discharging end of the raw material bin. In order to further verify the batching weight and improve the product quality, the weighing device 9 can be used to recheck the weight of the prepared raw materials.
[0029] Preferably, the gate plate 8 is an electric gate valve.
[0030] The electric gate valve can be coordinately controlled by an industrial controller together with the feeding and batching mechanism to improve the automation level.
[0031] Preferably, the bin body 3 is of a sealed structure and a plurality of telescopic hoses 10 communicating with it are arranged on the top wall.
[0032] The telescopic hoses 10 are used to connect the bin body 3 and the raw material bin and will not interfere with the position change of the bin body 3.
[0033] Preferably, a stirring shaft is arranged in the bin body 3, and the stirring shaft is driven by a motor 11.
[0034] Driven by the motor 11, it is used for mixing materials.
[0035] Preferably, the second track 5 is inclined upward along the direction away from the belt feeder 1.
[0036] Preferably, a roller 12 adapted to the first track 4 is provided on the first support column.
[0037] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. The feeding and batching mechanism of a melting furnace feeder, including a belt feeder (1), is characterized in that: An inlet batching mechanism (2) is provided at the feeding end of the belt feeder (1). The inlet batching mechanism (2) includes a bin body (3), a first track (4), a second track (5), a load plate (6), a hydraulic column (7), and a gate plate (8). The first track (4) is installed on the bin body (3), and the first strut of the first track (4) is slidably connected to the load plate (6). The second track (5) is inclined and installed on the second strut of the load plate (6), and the bin body (3) is slidably connected to the second track (5). Both ends of the hydraulic column (7) are respectively connected to one side of the bin body (3) and the third strut of the load plate (6). The gate plate (8) is installed on the other side of the bin body (3) and corresponds to the feeding end of the belt feeder (1).
2. The feeding and batching mechanism of the melting furnace feeder according to claim 1, characterized in that: A weighing device (9) is provided below the load plate (6).
3. The feeding and batching mechanism of the melting furnace feeder according to claim 1, characterized in that: The gate plate (8) is an electric gate valve.
4. The feeding and batching mechanism of the melting furnace feeder according to claim 1, characterized in that: The bin body (3) is of a sealed structure, and a plurality of telescopic hoses (10) communicating with it are provided on the top wall.
5. The feeding and batching mechanism of the melting furnace feeder according to claim 1, characterized in that: A stirring shaft is arranged inside the bin body (3), and the stirring shaft is driven by a motor (11).
6. The feeding and batching mechanism of the melting furnace feeder according to claim 1, characterized in that: The second track (5) is inclined upward along the direction away from the belt feeder (1).
7. The charging and batching mechanism of the melting furnace feeder according to claim 1, characterized in that: Rollers (12) adapted to the first track (4) are provided on the first strut.