Material supporting and positioning mechanism

Abstract

The utility model discloses a material supporting and positioning mechanism, which relates to the field of supporting and positioning equipment and comprises an upper framework, a conveying and positioning mechanism is mounted at the bottom of the upper framework, a hinge is mounted on the outer wall of the upper framework, a protective net is mounted on the outer wall of the hinge, a threaded rod can rotate by starting a motor, and the conveying and positioning mechanism is mounted on the upper framework. A threaded rod is in threaded connection with a threaded sleeve, so that the threaded sleeve can move along the threaded rod and drive a bearing plate to move, a sliding block slides along a guide rail, the effect of conveying materials placed on a lifting mechanism and a lower heating tray into a main machine together is achieved, and the materials can be conveniently and horizontally positioned and conveyed; and by starting a hydraulic rod, the output end of the hydraulic rod extrudes a transverse plate, a telescopic rod is driven to be folded, the top end of the telescopic rod slides along a sliding groove, a top plate ascends, and materials placed on a lower heating tray are driven to ascend to a heating area in an upper framework to be subjected to annealing treatment.

Description

Technical Field

[0001] The utility model relates to the field of supporting and positioning equipment, in particular to a material supporting and positioning mechanism. Background Art

[0002] Silicon is the most commonly used semiconductor material. When manufacturing silicon single crystals and polycrystalline silicon, the crystal rod needs to be annealed at high temperature. A high-temperature annealing furnace is often used for annealing the crystal rod. Currently, the crystal rod annealing furnaces used by manufacturers mostly have the problem of small processing size or small processing capacity. They cannot anneal large-sized and large-volume crystal rods, which brings many difficulties to production and the output quality cannot be guaranteed. Large-sized and large-volume crystal rods have the problem of heavy weight. Conventional annealing furnaces are often unable to process them at one time. The crystal rods need to be cut into smaller volumes for processing, which increases a lot of production costs. Therefore, a material support and positioning mechanism is needed.

[0003] The existing material support and positioning mechanism is inconvenient to transport and position the material when in use, which affects the annealing process of the material, and is inconvenient to lift and support the material, which affects the efficiency of the annealing process of the material. Therefore, a material support and positioning mechanism is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a material support and positioning mechanism to solve the problem that the existing material support and positioning mechanism is inconvenient for conveying and positioning materials and inconvenient for lifting and supporting materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material support and positioning mechanism, comprising an upper frame, a conveying and positioning mechanism is installed at the bottom of the upper frame, a hinge is installed on the outer wall of the upper frame, a protective net is installed on the outer wall of the hinge, the conveying and positioning mechanism comprises a lower frame, a motor, a threaded rod, a guide rail, a threaded sleeve, a socket plate and a slider, the outer wall of the lower frame is fixedly connected to the motor, the output shaft of the motor is fixedly connected to the threaded rod through a coupling, the outer wall of the lower frame is installed with a guide rail, the outer wall of the threaded rod is threadedly connected to the threaded sleeve, the top of the threaded sleeve is fixedly connected to the socket plate, and the bottom of the socket plate is fixedly connected to the slider.

[0006] The top of the conveying and positioning mechanism is fixedly connected with a lifting mechanism, and the top of the lifting mechanism is installed with a lower heating tray.

[0007] Preferably, the threaded sleeve forms a sliding structure with the lower frame through the threaded rod, and the sliding block forms a sliding structure with the lower frame through the guide rail.

[0008] Preferably, the number of the guide rails is set to two groups, and the guide rails are symmetrically arranged about the central axis of the lower frame.

[0009] Preferably, the lifting mechanism includes a lower frame of the elevator, a telescopic rod, a cross plate, a hydraulic rod, a top plate and a slide groove. The outer wall of the lower frame of the elevator is installed with a telescopic rod, the outer wall of the telescopic rod is fixedly connected with a cross plate, the top of the lower frame of the elevator is installed with a hydraulic rod, one end of the telescopic rod is movably connected with the top plate, and a slide groove is opened inside the top plate.

[0010] Preferably, the shape of the telescopic rod is set to be X-shaped, and one end of the telescopic rod forms a sliding structure with the top plate through a sliding groove.

[0011] Preferably, the guard net forms a rotating structure with the upper frame through hinges, and the guard net is symmetrically arranged with respect to the central axis of the upper frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a conveying positioning mechanism, a lifting mechanism and a lower heating tray. By starting the motor, the threaded rod can be rotated. The threaded rod and the threaded sleeve are threadedly connected, so that the threaded sleeve can move along the threaded rod and drive the receiving plate to move, so that the slider slides along the guide rail, and the lifting mechanism and the materials placed on the lower heating tray are sent to the main machine together, which can facilitate the horizontal positioning and conveying of the materials and improve the efficiency of the material annealing process;

[0014] 2. The utility model is provided with an upper frame, a lifting mechanism and a lower heating tray. By starting the hydraulic rod, the output end of the hydraulic rod squeezes the cross plate, drives the telescopic rod to fold, and makes the top end of the telescopic rod slide along the slide groove, so that the top plate rises, and drives the material placed on the lower heating tray to rise to the heating area in the upper frame for annealing treatment, which makes it easy to lift and anneal materials of different sizes and weights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a side view of the lower frame of the utility model;

[0017] Figure 3 This is a front view of the lower frame of the utility model;

[0018] Figure 4 This is a front view of the telescopic rod of the utility model;

[0019] Figure 5 It is a top view of the lower frame of the utility model.

[0020] In the figure: 1. upper frame; 2. conveying and positioning mechanism; 201. lower frame; 202. motor; 203. threaded rod; 204. guide rail; 205. threaded sleeve; 206. receiving plate; 207. slider; 3. lifting mechanism; 301. lower frame of the elevator; 302. telescopic rod; 303. cross plate; 304. hydraulic rod; 305. top plate; 306. slide; 4. lower heating tray; 5. hinge; 6. protective net. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] See also Figure 1-5 A material support and positioning mechanism comprises an upper frame 1, a conveying and positioning mechanism 2 is installed at the bottom of the upper frame 1, a hinge 5 is installed on the outer wall of the upper frame 1, a protective net 6 is installed on the outer wall of the hinge 5, the conveying and positioning mechanism 2 comprises a lower frame 201, a motor 202, a threaded rod 203, a guide rail 204, a threaded sleeve 205, a receiving plate 206 and a slider 207, the outer wall of the lower frame 201 is fixedly connected with the motor 202, the output shaft of the motor 202 is fixedly connected with the threaded rod 203 through a coupling, the outer wall of the lower frame 201 is installed with a guide rail 204, the outer wall of the threaded rod 203 is threadedly connected with the threaded sleeve 206 5. The top of the threaded sleeve 205 is fixedly connected with a receiving plate 206, and the bottom of the receiving plate 206 is fixedly connected with a slider 207. The threaded sleeve 205 forms a sliding structure with the lower frame 201 through the threaded rod 203, and the slider 207 forms a sliding structure with the lower frame 201 through the guide rail 204. The number of the guide rails 204 is set to two groups, and the guide rails 204 are symmetrically arranged with the central axis of the frame 201 below. The guard net 6 forms a rotating structure with the upper frame 1 through the hinge 5, and the guard net 6 is symmetrically arranged with the central axis of the frame 1 above the upper frame, which can facilitate the horizontal positioning and transportation of the material, thereby improving the efficiency of the material annealing process.

[0024] See also Figure 1-5, a material supporting and positioning mechanism, the top of the conveying and positioning mechanism 2 is fixedly connected with a lifting mechanism 3, and the top of the lifting mechanism 3 is installed with a lower heating tray 4, the lifting mechanism 3 includes a lower frame 301 of the elevator, a telescopic rod 302, a cross plate 303, a hydraulic rod 304, a top plate 305 and a slide groove 306, the outer wall of the lower frame 301 of the elevator is installed with a telescopic rod 302, the outer wall of the telescopic rod 302 is fixedly connected with the cross plate 303, the top of the lower frame 301 of the elevator is installed with a hydraulic rod 304, one end of the telescopic rod 302 is movably connected with the top plate 305, and a slide groove 306 is opened inside the top plate 305, the shape of the telescopic rod 302 is set to be X-shaped, and one end of the telescopic rod 302 forms a sliding structure with the top plate 305 through the slide groove 306, which can facilitate the material on the lower heating tray 4 to be raised to the heating zone in the upper frame 1 for annealing, so as to facilitate the lifting and annealing of materials of different sizes and weights.

[0025] Working principle: When in use, by starting the motor 202, the threaded rod 203 can be rotated, and the threaded rod 203 and the threaded sleeve 205 are threadedly connected, so that the threaded sleeve 205 can move along the threaded rod 203 and drive the receiving plate 206 to move, so that the slider 207 slides along the guide rail 204, which plays the effect of sending the lifting mechanism 3 and the materials placed on the lower heating tray 4 to the main machine together, which can facilitate the horizontal positioning and transportation of the materials, and improve the efficiency of the material annealing processing. By starting the hydraulic rod 304, the output end of the hydraulic rod 304 squeezes the cross plate 303, drives the telescopic rod 302 to fold, and makes the top of the telescopic rod 302 slide along the slide groove 306, so that the top plate 305 rises, and drives the materials placed on the lower heating tray 4 to rise to the heating zone in the upper skeleton 1 for annealing treatment, which plays the effect of facilitating the lifting and annealing treatment of materials of different sizes and weights. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0026] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material support and positioning mechanism, comprising an upper frame (1), characterized in that: A conveying and positioning mechanism (2) is installed at the bottom of the upper frame (1), a hinge (5) is installed on the outer wall of the upper frame (1), and a protective net (6) is installed on the outer wall of the hinge (5). The conveying and positioning mechanism (2) comprises a lower frame (201), a motor (202), a threaded rod (203), a guide rail (204), a threaded sleeve (205), a receiving plate (206) and a slider (207). The outer wall of the lower frame (201) is fixedly connected to the motor (202), and the output shaft of the motor (202) is fixedly connected to the threaded rod (203) via a coupling. The outer wall of the lower frame (201) is installed with a guide rail (204), and the outer wall of the threaded rod (203) is threadedly connected to the threaded sleeve (205), the top of the threaded sleeve (205) is fixedly connected to the receiving plate (206), and the bottom of the receiving plate (206) is fixedly connected to the slider (207); The top of the conveying and positioning mechanism (2) is fixedly connected to a lifting mechanism (3), and the top of the lifting mechanism (3) is installed with a lower heating tray (4).

2. A material support and positioning mechanism according to claim 1, characterized in that: The threaded sleeve (205) forms a sliding structure with the lower frame (201) through the threaded rod (203), and the sliding block (207) forms a sliding structure with the lower frame (201) through the guide rail (204).

3. A material support and positioning mechanism according to claim 2, characterized in that: The number of the guide rails (204) is set to two groups, and the guide rails (204) are symmetrically arranged about the central axis of the lower frame (201).

4. A material support and positioning mechanism according to claim 1, characterized in that: The lifting mechanism (3) comprises a lower frame (301) of the lift, a telescopic rod (302), a transverse plate (303), a hydraulic rod (304), a top plate (305) and a slide groove (306); the outer wall of the lower frame (301) of the lift is provided with a telescopic rod (302); the outer wall of the telescopic rod (302) is fixedly connected to the transverse plate (303); the top of the lower frame (301) of the lift is provided with a hydraulic rod (304); one end of the telescopic rod (302) is movably connected to the top plate (305); a slide groove (306) is provided inside the top plate (305).

5. A material support and positioning mechanism according to claim 4, characterized in that: The shape of the telescopic rod (302) is set to be X-shaped, and one end of the telescopic rod (302) forms a sliding structure with the top plate (305) through a sliding groove (306).

6. A material support and positioning mechanism according to claim 1, characterized in that: The protective net (6) forms a rotating structure with the upper frame (1) via a hinge (5), and the protective net (6) is symmetrically arranged with respect to the central axis of the upper frame (1).

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