Plug assembling and disassembling structure for ingot mould

Abstract

The utility model discloses a plug assembling and disassembling structure for an ingot mould, which comprises the ingot mould, inverted trapezoidal transfer grooves are arranged at the tops of two sides of the ingot mould, and a plug is arranged in each transfer groove; a connecting block is fixed to the outer surface of the plug, and a connecting cylinder is rotationally connected into the connecting block. A bearing plate is fixed to the outer surface of the ingot mold on one side of the transfer groove, a fixing sleeve of a rotating mechanism is fixed between the bearing plate and the transfer groove, and a connecting handle of the rotating mechanism is in threaded connection with the connecting cylinder. According to the structure, the plug is rotated through the rotating mechanism; before casting, the plug can be directly placed in the transfer groove by rotating the connecting handle, so that the problem that the position cannot be accurately adjusted in the forklift process is solved, and the labor intensity of personnel is reduced; and after the silicon plate is cooled, the plug is placed on the bearing plate fixed on the outer surface of the ingot mould by rotating the connecting handle, so that the abrasion caused by placing the ingot mould on the ground is avoided, and the service life of the ingot mould is prolonged.

Description

Technical field:

[0001] The utility model belongs to the technical field of melt discharging and casting, and in particular relates to a plug loading and unloading structure for an ingot mold. Background technology:

[0002] During the industrial silicon casting process, high-temperature liquid silicon flows from the silicon bag through the chute into the ingot mold for cooling. The ingot mold structure is as follows: Figure 1 When the cooling is completed, the staff will remove the plugs in the transfer trough and place them on an iron plate of a certain thickness, then take out the silicon plate and move it to the cooling silicon area for cooling. After the surface of the ingot mold is cooled and cleaned, the two plugs are placed in the transfer trough of the ingot mold by manual transport or by forklift, and then the connection between the plugs and the transfer trough is sealed with sealing mud.

[0003] However, the above operation has the following problems: (1) After cooling, a forklift is used to remove the plug and place it on the iron sheet on the ground. However, in this process, the plug often falls to the ground, causing serious wear on the edges and corners of the plug, which not only reduces the life of the plug, but also requires more sealing mud to be applied the next time the plug is used. In addition, the inadequate sealing will cause the silicone liquid to flow out from the worn area, resulting in a waste of silicone liquid; (2) The plug is made of pure iron material and weighs about 35 kg. Therefore, it is time-consuming and laborious for personnel to move the plug to the transfer trough, and there are certain safety hazards; (3) If a forklift is used to place the plug in the transfer trough, the plug and the ingot mold often collide, and the plug cannot be placed in the transfer trough at one time and accurately. Another person is required to adjust the position of the plug, which increases the time and work intensity of this process. Utility model content:

[0004] The utility model aims to provide a plug loading and unloading structure for an ingot mold, which can reduce the wear of the plug, reduce the amount of manual labor, and shorten the operation time by rotating the plug from the outside of the ingot mold to the inside of a transfer trough according to the use status.

[0005] The utility model is implemented by the following technical solutions:

[0006] A plug loading and unloading structure for an ingot mold, comprising an ingot mold, wherein the top of both sides of the ingot mold are provided with an inverted trapezoidal transfer trough, and each of the transfer troughs is provided with a plug; a connecting block is fixed to the outer surface of the plug, and a connecting cylinder is rotatably connected inside the connecting block; a receiving plate is fixed to the outer surface of the ingot mold on one side of the transfer trough, and a fixing sleeve of a rotating mechanism is fixed to the outer surface of the ingot mold between the receiving plate and the transfer trough, and the connecting handle of the rotating mechanism is threadedly connected to the connecting cylinder. After the connecting cylinder and the fixing sleeve are connected together, the plug can be moved between the transfer trough and the receiving plate under the action of the rotating mechanism. After cooling is completed, the plug can be directly turned away without causing wear; after the ingot mold is cleaned, the plug can be turned back without colliding with the ingot mold, and the process of manual or forklift handling is reduced, saving time and labor.

[0007] Furthermore, the rotating mechanism comprises the fixed sleeve, the connecting handle, and the rotating shaft; the fixed sleeve comprises an upper sleeve and a lower sleeve; the upper and lower ends of the rotating shaft are respectively inserted into the upper sleeve and the lower sleeve; one end of the connecting handle away from the connecting sleeve is fixed at the center of the rotating shaft. The connecting handle is rotatably connected in the fixed sleeve, and the rotating shaft rotates around the rotating shaft.

[0008] Furthermore, a heat-insulating sleeve is provided on the outer surface of the portion of the connecting handle close to the rotating shaft to prevent workers from being burned by high temperature when turning the connecting handle.

[0009] Furthermore, the outer diameters of the two ends of the connecting tube are larger than the outer diameter of the portion of the connecting tube located inside the connecting block, so that the connecting tube can rotate inside the connecting block without falling off.

[0010] Preferably, each of the plugs includes an upper plug and a lower plug, the bottom surface of the upper plug is flush with the top surface of the lower plug; a connecting block is fixed to the outer surface of each of the upper plug and the lower plug, each of the connecting blocks is correspondingly provided with a rotating mechanism and a receiving plate; the top surface of the receiving plate is flush with the bottom surface of the upper plug or the lower plug. Dividing a plug into two parts disperses the weight of the plug and makes the rotating mechanism more durable.

[0011] Beneficial effects:

[0012] The utility model provides a plug loading and unloading structure for an ingot mold, which rotates the plug through a rotating mechanism; before casting, by rotating the connecting handle, the plug can be directly placed in the transfer groove, avoiding the problem of inaccurate position adjustment during the forklift process and reducing the labor intensity of personnel; after the silicon plate cools, by rotating the connecting handle, the plug can be placed on the receiving plate fixed on the outer surface of the ingot mold, avoiding the wear caused by placing the ingot mold on the ground and improving the service life of the ingot mold. Brief Description of the Drawings:

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 is a schematic structural diagram of an existing ingot mold in the background art;

[0015] Figure 2 is a schematic structural diagram of the plug loading and unloading structure for the ingot mold in Embodiment 1;

[0016] Figure 3 is Figure 2 an enlarged schematic diagram of part A in

[0017] Figure 4 is a schematic structural diagram of the plug loading and unloading structure for the ingot mold in Embodiment 2;

[0018] Figure 5 is a schematic structural diagram of the plug loading and unloading structure for the ingot mold in Embodiment 3.

[0019] The brief description of the drawings is as follows:

[0020] 10. Ingot mold; 11. Transfer groove; 12. Receiving plate;

[0021] 20. Plug; 21. Connecting block; 22. Connecting cylinder; 23. Upper plug; 24. Lower plug; 25. Left plug; 26. Right plug;

[0022] 31. Fixed sleeve; 32. Connecting handle; 33. Rotating shaft; 34. Heat insulation sleeve. Detailed Embodiments:

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "middle", "upper", "lower", "left", "right", "front", "back", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and 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 therefore should not be construed as a limitation to the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] A plug loading and unloading structure for an ingot mold, as Figure 2 , Figure 3 shown, which includes an ingot mold 10. Inverted trapezoidal transfer grooves 11 are opened at the top on both sides of the ingot mold 10, and a plug 20 is arranged in each transfer groove 11. A connecting block 21 is welded on the outer surface of the plug 20, and a connecting cylinder 22 is rotatably connected inside the connecting block 21. The outer diameters of both ends of the connecting cylinder 22 are larger than the outer diameter of the part of the connecting cylinder 22 located inside the connecting block 21.

[0026] It further includes a rotating mechanism, and the rotating mechanism includes a fixed sleeve 31, a connecting handle 32, and a rotating shaft 33; the fixed sleeve 31 includes an upper sleeve and a lower sleeve; the upper and lower ends of the rotating shaft 33 are respectively inserted into the upper sleeve and the lower sleeve; one end of the connecting handle 32 away from the connecting cylinder 22 is fixed at the center of the rotating shaft 33. The connecting handle 32 and the rotating shaft 33 are integrally formed into a T shape, and a heat insulation sleeve 34 is arranged on the outer surface of the part of the connecting handle 32 close to the rotating shaft 33.

[0027] A receiving plate 12 is fixed on the outer surface of the ingot mold 10 on one side of the transfer groove 11. The fixed sleeve 31 is welded on the outer surface of the ingot mold 10 between the receiving plate 12 and the transfer groove 11, and the connecting handle 32 is threadedly connected to the connecting cylinder 22.

[0028] During operation, first rotate the connecting cylinder 22 to fix it to the connecting handle 32, so that the rotation of the connecting handle 32 can drive the rotation of the plug 20. High-temperature liquid silicon flows from the silicon ladle into the ingot mold 10 through the chute for cooling. After cooling is completed, the operator holds the heat-insulating sleeve 34 or hooks the connecting handle 32 with a hook, rotates the connecting handle 32, drives the connecting cylinder 22 and then drives the plug 20 to rotate, and moves the plug 20 placed in the transfer groove 11 to the receiving plate 12; then the silicon plate is taken out and moved to the silicon cooling area for cooling. After the ingot mold 10 is cooled and cleaned, the operator holds the heat-insulating sleeve 34 or hooks the connecting handle 32 with a hook, rotates the connecting handle 32, drives the connecting cylinder 22 and then drives the plug 20 to rotate, places the plug 20 in the transfer groove 11, without the need for fine adjustment of the position, and then applies sealing mud to the connection between the plug 20 and the transfer groove 11 for sealing.

[0029] Embodiment 2

[0030] A plug loading and unloading structure for an ingot mold, the overall structure of which is the same as that of Embodiment 1, and the difference lies in that, as Figure 4 shown, each plug includes an upper plug 23 and a lower plug 24, and the bottom surface of the upper plug 23 is flush with the top surface of the lower plug 24; a connecting block 21 is fixed on the outer surface of each of the upper plug 23 and the lower plug 24, and a rotating mechanism and a receiving plate 12 are correspondingly arranged for each connecting block 21; the top surface of the receiving plate 12 is flush with the bottom surface of the upper plug 23 or the lower plug 24.

[0031] Embodiment 3

[0032] A plug loading and unloading structure for an ingot mold, the overall structure of which is the same as that of Embodiment 1, and the difference lies in that, as Figure 5 shown, each plug includes a left plug 25 and a right plug 26, and the right side surface of the left plug 25 is flush with the left side surface of the right plug 26; a connecting block 21 is fixed on the outer surface of each of the left plug 25 and the right plug 26, and a rotating mechanism and a receiving plate 12 are correspondingly arranged for each connecting block 21; the top surface of the receiving plate 12 is flush with the bottom surface of the left plug 25 and the right plug 26.

[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A plug loading and unloading structure for an ingot mold, which includes an ingot mold, and inverted trapezoidal transfer grooves are opened at the top of both sides of the ingot mold, and is characterized in that, One plug is arranged in each transfer tank; a connecting block is fixed on the outer surface of the plug, and a connecting cylinder is rotatably connected inside the connecting block; a receiving plate is fixed on the outer surface of the ingot mold on one side of the transfer tank, and a fixed sleeve of a rotating mechanism is fixed on the outer surface of the ingot mold between the receiving plate and the transfer tank, and a connecting handle of the rotating mechanism is threadedly connected to the connecting cylinder.

2. The plug loading and unloading structure for an ingot mold according to claim 1, wherein The rotating mechanism includes the fixed sleeve, the connecting handle, and the rotating shaft; the fixed sleeve includes an upper sleeve and a lower sleeve; the upper and lower ends of the rotating shaft are respectively inserted into the upper sleeve and the lower sleeve; one end of the connecting handle away from the connecting cylinder is fixed at the center of the rotating shaft.

3. The plug loading and unloading structure for an ingot mold according to claim 2, characterized in that, A heat insulation sleeve is arranged on the outer surface of the part of the connecting handle close to the rotating shaft.

4. The plug loading and unloading structure for an ingot mold according to claim 1, characterized in that The outer diameters of both ends of the connecting cylinder are larger than the outer diameter of the part of the connecting cylinder located inside the connecting block.

5. A plug loading and unloading structure for an ingot mold according to any one of claims 1-4, characterized in that, Each plug includes an upper plug and a lower plug, and the bottom surface of the upper plug is flush with the top surface of the lower plug; one connecting block is fixed on the outer surface of each of the upper plug and the lower plug, and one rotating mechanism and one receiving plate are correspondingly arranged for each connecting block; the top surface of the receiving plate is flush with the bottom surface of the upper plug or the lower plug.

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