Multi-layer magnetic attraction positioning storage disc for grain sorting

Abstract

The utility model relates to the technical field of crystal grain sorting magnetic attraction positioning storage discs, in particular to a multi-layer magnetic attraction positioning storage disc for crystal grain sorting. Comprising a base, a placing disc and a positioning mechanism, supporting rods are fixedly connected to the corners of the periphery of the base, the placing disc is fixedly connected with the surfaces of the supporting rods through the positioning mechanism, a plurality of placing grooves are formed in the surface of the placing disc, magnetic sheets are fixedly connected to the surfaces of the inner walls of the placing grooves, and the positioning mechanism comprises four moving pipes. The inner walls of the moving pipes are in sliding connection with the arc surfaces of the supporting rods, the sides, close to each other, of the four moving pipes are fixedly connected with the same bearing plate, the inner wall of the bearing plate is in sliding connection with the surfaces of the two sides of the containing disc, and the inner wall of one supporting rod is fixedly connected with a rack. The multi-layer magnetic attraction positioning storage disc for crystal grain sorting has the advantage that the storage disc can be conveniently supported and limited in a multi-layer mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic positioning storage disc for sorting of crystal grains, and particularly relates to a multi-layer magnetic positioning storage disc for sorting of crystal grains. BACKGROUND

[0002] The multi-layer magnetic positioning storage disc for sorting of crystal grains is a device for sorting and storing precise crystal grains such as semiconductor chips and tiny particles. The multi-layer magnetic positioning storage disc for sorting of crystal grains stores crystal grains through magnetic positioning, realizes efficient sorting, storage and taking out, and is commonly used in the process of sorting of crystal grains.

[0003] Prior art such as the utility model with the announcement number CN218304036U discloses a crystal grain storage device suitable for automatic production. The device includes a storage linear module, a storage sliding seat and a storage assembly. The storage linear module is vertically arranged. The storage sliding seat is movably arranged on the storage linear module in the vertical direction. The storage assembly is arranged on the storage sliding seat. The storage assembly includes a storage support and a storage box. The storage support is connected to the side wall of the storage sliding seat. At least two storage spaces are arranged on the storage support in the vertical direction. The storage box includes at least two storage boxes. The at least two storage boxes are slidably inserted into the storage spaces through the open surfaces of the storage spaces in the horizontal direction. A loading plate storage space is arranged in the storage box. The loading plate storage space includes at least two single-layer spaces in the vertical direction. The utility model adopts a bipolar multi-layer storage structure to improve the crystal grain storage capacity. The sliding-in type taking and placing mode is adopted. The device has the functions of limiting, guiding, blocking and positioning. The taking and placing efficiency of the loading plate and the position accuracy during the taking and placing process are effectively improved.

[0004] In the process of sorting and processing crystal grains, a large number of crystal grains are usually placed in the storage disc. During the transportation of the storage disc, the storage discs are usually placed in parallel. As a result, the storage discs occupy a large amount of space, which makes it inconvenient to stack and position the storage discs in multiple layers. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the problem that, in the process of sorting and processing crystal grains, a large number of crystal grains are usually placed in the storage disc. During the transportation of the storage disc, the storage discs are usually placed in parallel. As a result, the storage discs occupy a large amount of space, which makes it inconvenient to stack and position the storage discs in multiple layers.

[0006] The utility model provides a kind of multi-layer magnetic attraction positioning storage disc for crystal grain sorting, comprising: base, placing disc and positioning mechanism, the four peripheral corners of the base are all fixedly connected with support rod, the surface of placing disc is fixedly connected with support rod by means of positioning mechanism, the surface of the placing disc is equipped with several placing grooves, the inner wall surface of the placing groove is fixedly connected with magnetic sheet, the positioning mechanism includes four moving tubes, the inner wall of the moving tube is slidably connected with the arc surface of support rod, the same bearing plate is fixedly connected on the side of four moving tubes and each other, the inner wall of the bearing plate is slidably connected with the surface of both sides of placing disc, the inner wall of one of the support rods is fixedly connected with rack, the position of the arc surface of moving tube corresponding rack is fixedly connected with link frame, the surface of link frame is slidably penetrated with moving rod, the end of moving rod close to rack is fixedly connected with adjusting plate, the surface of adjusting plate is fixedly connected with several adjusting blocks, the section of adjusting block is sharp cone, the arc surface of moving rod is equipped with spring, the both ends of spring are fixedly connected with link frame and adjusting plate respectively.

[0007] The effect achieved by the above components is that: in the process of sorting, positioning and placing the crystal grains, the placing grooves on the surface of the placing disc are used for storage, and the magnetic sheets fixed in the placing grooves are used for adsorption and fixation. Then, in order to realize multi-layer support storage, the positioning mechanism provided on the surface of the support rod is used to regulate the position of the bearing plate, thereby facilitating multi-layer placement limiting.

[0008] Preferably, one end surface of the moving rod is rotatably connected with a fixed ring, and the section of the fixed ring is vertical.

[0009] The effect achieved by the above components is that: when the position of the moving rod is stretched and moved, the fixed ring on the surface of the moving rod can be used for auxiliary operation.

[0010] Preferably, the surface of the adjusting plate is fixedly connected with a guide rod, and the arc surface of the guide rod is slidably penetrated with the surface of the link frame.

[0011] The effect achieved by the above components is that: when the position of the adjusting plate is extruded and moved, the guide rod can be used for protection to avoid the position of the adjusting plate and the adjusting block from deviating.

[0012] Preferably, the surface of the adjusting block is fixedly connected with a fixed pad, the fixed pad is a rubber pad, and the surface of the fixed pad is clamped with the tooth surface of the rack.

[0013] The effect achieved by the above components is that: the fixed pad with rubber material on the surface of the adjusting block can increase friction, thereby facilitating better positioning operation of the position of the bearing plate.

[0014] Preferably, the surface of the bearing plate is provided with a moving mechanism corresponding to the position of the placing disc, the moving mechanism comprises a fixed frame, one side of the fixed frame is fixedly connected with the surface of the bearing plate, a turnover plate is rotatably connected to the inner wall of the fixed frame, a limiting plate is fixedly connected to the surface of the fixed frame corresponding to the position of the fixed frame, the surface of the limiting plate is inserted with the inner wall of the turnover plate, a plug rod is slidably penetrated through the upper surface of the turnover plate, the bottom end of the plug rod is inserted with the inner wall of the limiting plate, a tension spring is sleeved on the arc surface of the plug rod, and the two ends of the tension spring are fixedly connected with the plug rod and the turnover plate respectively.

[0015] The above-mentioned component achieves the effect that when a plurality of layers of bearing plates are stacked for storing the crystal grains by means of the placing disc, the moving mechanism arranged on the surface of the bearing plate can be used for assisting the movement and limiting of the placing disc which is slidably arranged on the surface of the bearing plate.

[0016] Preferably, the inner wall of the fixed frame is sleeved with a coil spring, and the two ends of the coil spring are fixedly connected with the fixed frame and the turnover plate respectively.

[0017] The above-mentioned component achieves the effect that the torsional force generated by the coil spring can extrude and protect the position of the turnover plate, so that the position deviation of the turnover plate is avoided.

[0018] Preferably, the surface of the placing disc is fixedly connected with a pull rod, and the cross section of the pull rod is in the shape of "U".

[0019] The above-mentioned component achieves the effect that when the position of the placing disc is stretched, the pull rod fixedly arranged on the surface of the placing disc can be used for assisting the stretching operation.

[0020] Compared with the related art, the multi-layer magnetic attraction positioning storage disc for sorting crystal grains has the following beneficial effects:

[0021] The multi-layer magnetic attraction positioning storage disc for sorting crystal grains can fix and limit the positions of the arc surface moving pipe of the supporting rod and the bearing plate by operating the positioning mechanism, can butt joint the adjusting plate arranged on the surface of one of the moving pipes with the rack fixedly arranged on the inner wall of the supporting rod, can fix the adjusting block fixedly arranged on the surface of the adjusting plate with the tooth surface of the rack, and thus can help the supporting rod to slide and position the plurality of layers of bearing plates and help the bearing plate to attract the crystal grains in the placing disc.

[0022] By operating the moving mechanism, the placing disc on the surface of the bearing plate can be stretched and moved, the turnover plate on the surface of the bearing plate can be inserted and limited with the limiting plate fixedly arranged on the side wall of the placing disc, the position of the placing disc can be limited, and the storage and placement of the crystal grains can be facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A structure diagram of the multi-layer magnetic attraction positioning storage disc for crystal grain sorting is provided in the utility model.

[0024] Figure 2 For Figure 1 A structure diagram of the positioning mechanism is shown.

[0025] Figure 3 For Figure 2 A partial structure diagram of the positioning mechanism is shown.

[0026] Figure 4 For Figure 1 A structure diagram of the moving mechanism is shown.

[0027] Figure 5 For Figure 4 An enlarged structure diagram of A is shown.

[0028] Reference signs in the drawing: 1, base; 2, support rod; 3, placing disc; 4, positioning mechanism; 401, bearing plate; 402, moving tube; 403, connecting frame; 404, adjusting plate; 405, rack; 406, moving rod; 407, fixed ring; 408, guide rod; 409, spring; 410, adjusting block; 411, fixed pad; 5, moving mechanism; 51, fixed frame; 52, coil spring; 53, turnover plate; 54, insertion rod; 55, tension spring; 56, limiting plate; 57, pull rod; 6, placing groove; 7, magnetic sheet. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0030] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0031] Please refer to Figures 1 to 5 The utility model embodiment provides a kind of multi-layer magnetic attraction positioning storage disc for crystal grain sorting, comprising: base 1, placing disc 3 and positioning mechanism 4, the four peripheral corners of base 1 are all fixedly connected with support rod 2, placing disc 3 is fixedly connected with the surface of support rod 2 by positioning mechanism 4, the surface of placing disc 3 is provided with several placing grooves 6, the inner wall surface of placing groove 6 is fixedly connected with magnetic sheet 7, and the position of the surface both sides of bearing plate 401 corresponding placing disc 3 is provided with moving mechanism 5.

[0032] In the embodiment of the utility model, please refer to Figure 2 And Figure 3The positioning mechanism 4 comprises four moving tubes 402, the inner wall of the moving tube 402 is slidably connected with the arc surface of the supporting rod 2, the side close to each other of the four moving tubes 402 is fixedly connected with the same bearing plate 401, the inner wall of the bearing plate 401 is slidably connected with the surface of the placing disc 3, the inner wall of one of the supporting rods 2 is fixedly connected with a rack 405, the position of the arc surface of the moving tube 402 corresponding to the rack 405 is fixedly connected with a connecting frame 403, the surface of the connecting frame 403 is slidably penetrated by a moving rod 406, the end close to the rack 405 of the moving rod 406 is fixedly connected with an adjusting plate 404, the surface of the adjusting plate 404 is fixedly connected with a plurality of adjusting blocks 410, the section of the adjusting block 410 is in the shape of a sharp cone, the arc surface of the moving rod 406 is sleeved with a spring 409, the two ends of the spring 409 are fixedly connected with the connecting frame 403 and the adjusting plate 404 respectively, the surface of one end of the moving rod 406 is rotatably connected with a fixing ring 407, the section of the fixing ring 407 is in the shape of a vertical, the surface of the adjusting plate 404 is fixedly connected with a guide rod 408, the arc surface of the guide rod 408 is slidably penetrated through the surface of the connecting frame 403, the surface of the adjusting block 410 is fixedly connected with a fixing pad 411, the fixing pad 411 is a rubber pad, the surface of the fixing pad 411 is clamped with the tooth surface of the rack 405;

[0033] In the embodiment of the utility model, please refer to Figure 4 and Figure 5 The moving mechanism 5 comprises a fixed frame 51, one side of the fixed frame 51 is fixedly connected with the surface of the bearing plate 401, the inner wall of the fixed frame 51 is rotatably connected with a turnover plate 53, the surface of the placing disc 3 is fixedly connected with a limiting plate 56 corresponding to the position of the fixed frame 51, the surface of the limiting plate 56 is inserted with the inner wall of the turnover plate 53, the upper surface of the turnover plate 53 is slidably penetrated by a plug rod 54, the bottom end of the plug rod 54 is inserted with the inner wall of the limiting plate 56, the arc surface of the plug rod 54 is sleeved with a tension spring 55, the two ends of the tension spring 55 are fixedly connected with the plug rod 54 and the turnover plate 53 respectively, the inner wall arc surface of the fixed frame 51 is sleeved with a coil spring 52, the two ends of the coil spring 52 are fixedly connected with the fixed frame 51 and the turnover plate 53 respectively, the surface of the placing disc 3 is fixedly connected with a pull rod 57, the section of the pull rod 57 is in the shape of U;

[0034] The working principle of the multi-layer magnetic positioning storage disc for crystal grain sorting is as follows: in the process of using the crystal grain sorting operation, the crystal grains are placed in the placing groove 6 opened on the surface of the placing disc 3, and the magnetic sheet 7 arranged in the placing groove 6 is used to adsorb, position and fix the crystal grains, then the multi-layer placing operation is performed by means of the base 1 and the supporting rod 2, in this process, the positioning mechanism 4 arranged on the surface of the supporting rod 2 is used to regulate and control the multi-layer placing disc 3, at this time, the movable pipe 402 fixed by the four peripheral corners of the bearing plate 401 is inserted into the supporting rod 2 on the upper surface of the base 1, then the fixed ring 407 on the surface of one of the movable pipes 402 is pulled to drive the movable rod 406 on the surface of the connecting frame 403 to shrink in position, so that the adjusting plate 404 fixed at one end of the movable rod 406 is separated from the tooth surface of the adjusting block 410 and the rack 405, at this time, the movable pipe 402 can drive the bearing plate 401 to slide in position, after reaching the specified position, the movable rod 406 is released, the adjusting plate 404 at one end of the movable rod 406 is inserted and fixed with the tooth surface of the adjusting block 410 and the rack 405, and the extrusion and fixing operation is performed by using the extrusion force generated by the arc surface spring 409 of the movable rod 406, and the positioning operation of the movable pipe 402 and the arc surface of the supporting rod 2 is performed on the plurality of bearing plates 401, then the position of the placing disc 3 sliding in the bearing plate 401 is stretched and regulated, at this time, the inserting rod 54 on the upper end of the turnover plate 53 on the surface of the bearing plate 401 is inserted and separated from the limiting plate 56 on the surface of the placing disc 3, so that the turnover plate 53 and the limiting plate 56 are separated, then the pulling rod 57 on the surface of the placing disc 3 is pulled to move the placing disc 3 on the surface of the bearing plate 401, so that the crystal grains in the placing disc 3 are sorted.

[0035] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed herein.

[0036] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A multi-layer magnetic positioning storage disk for die sorting, characterized by, Include: Base (1), the placement tray (3) and positioning mechanism (4), the four corners of the base (1) are fixedly connected with support rods (2), the placement tray (3) is fixedly connected with the surface of support rod (2) by positioning mechanism (4), the surface of the placement tray (3) is provided with a plurality of placement grooves (6), the inner wall surface of the placement groove (6) is fixedly connected with a magnetic sheet (7), the positioning mechanism (4) includes four moving tubes (402), the inner wall of the moving tube (402) is slidably connected with the arc surface of the support rod (2), four the moving tubes (402) are fixedly connected with the same bearing plate (401) on the side close to each other, the inner wall of the bearing plate (401) is slidably connected with the surface of the placement tray (3), the inner wall of one of the support rods (2) is fixedly connected with a rack (405), the arc surface of the moving tube (402) is fixedly connected with an adapter frame (403) corresponding to the position of the rack (405), the surface of the adapter frame (403) is slidably penetrated by a moving rod (406), one end of the moving rod (406) close to the rack (405) is fixedly connected with an adjusting plate (404), the surface of the adjusting plate (404) is fixedly connected with a plurality of adjusting blocks (410), the cross section of the adjusting block (410) is in the shape of a sharp cone, the arc surface of the moving rod (406) is sleeved with a spring (409), and the two ends of the spring (409) are fixedly connected with the adapter frame (403) and the adjusting plate (404) respectively.

2. The multi-layer magnetic positioning and storing disc for sorting die grains according to claim 1, characterized in that, One end surface of the moving rod (406) is rotatably connected with a fixed ring (407), and the cross section of the fixed ring (407) is vertical.

3. The multi-layer magnetic positioning and storing disc for sorting die grains according to claim 1, characterized in that, The surface of the adjusting plate (404) is fixedly connected with a guide rod (408), and the arc surface of the guide rod (408) is slidably penetrated through the surface of the adapter frame (403).

4. The multi-layer magnetic positioning and storing disc for sorting die grains according to claim 1, characterized in that, The surface of the adjusting block (410) is fixedly connected with a fixed pad (411), the fixed pad (411) is a rubber pad, and the surface of the fixed pad (411) is clamped with the tooth surface of the rack (405).

5. The multi-layer magnetic positioning and storing disc for sorting die grains according to claim 1, characterized in that, The surface of the bearing plate (401) is provided with a moving mechanism (5) corresponding to the position of the placement tray (3) on both sides, the moving mechanism (5) includes a fixed frame (51), one side of the fixed frame (51) is fixedly connected with the surface of the bearing plate (401), the inner wall of the fixed frame (51) is rotatably connected with a turnover plate (53), the surface of the placement tray (3) is fixedly connected with a limiting plate (56) corresponding to the position of the fixed frame (51), the surface of the limiting plate (56) is inserted with the inner wall of the turnover plate (53), the upper surface of the turnover plate (53) is slidably penetrated by an insertion rod (54), the bottom end of the insertion rod (54) is inserted with the inner wall of the limiting plate (56), the arc surface of the insertion rod (54) is sleeved with a tension spring (55), and the two ends of the tension spring (55) are fixedly connected with the insertion rod (54) and the turnover plate (53) respectively.

6. The multi-layer magnetic positioning and storing disc for sorting die grains according to claim 5, wherein, The inner wall arc surface of the fixed frame (51) is sleeved with a coil spring (52), and the two ends of the coil spring (52) are fixedly connected with the fixed frame (51) and the turnover plate (53) respectively.

7. The multi-layer magnetic positioning and storing disc for sorting die grains according to claim 5, wherein, The surface of the placing disc (3) is fixedly connected with a pull rod (57), and the cross section of the pull rod (57) is in the shape of "U".

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