Material storage structure

Abstract

The utility model discloses a material storage structure, and relates to the technical field of silicon wafer processing equipment, the material storage structure is used for a silicon wafer processing production line, the silicon wafer processing production line is provided with a detection assembly, the detection assembly is used for detecting materials, the material storage structure comprises a first transportation structure, a second transportation structure and a third transportation structure, the detection component is electrically connected with the detection component; the material storage position is arranged on the first conveying structure and used for temporarily storing the processed materials; and the material receiving box is arranged on one side of the first conveying structure and is close to the first conveying structure, and the first conveying structure is used for driving the materials which are detected to be unqualified after processing to move towards the material receiving box so as to convey the materials which are detected to be unqualified after processing to the material receiving box. According to the technical scheme, the problem that the efficiency is low when unqualified materials are transferred into a waste frame can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon wafer processing equipment, in particular to a material storage structure. Background Art

[0002] During the production and processing of photovoltaic cell silicon wafers, the silicon wafers need to be transported to the processing process through a conveyor line. After the silicon wafers are processed and transported out of the processing process, they will be temporarily stored in a pre-set location, and then the swing arm and suction cup will cooperate to take out the unqualified materials from the pre-set location and put them into the waste box.

[0003] The existing method of transporting unqualified materials to the waste frame through the cooperation of a swing arm and a suction cup requires the suction cup to first absorb the unqualified materials, and then the swing arm drives the suction cup and the unqualified materials to rotate to the waste frame, and then the suction cup puts the unqualified materials into the waste frame. The operation is relatively cumbersome and inefficient. Utility Model Content

[0004] The main purpose of the utility model is to provide a material storage structure, aiming to solve the problem of low efficiency in transferring unqualified materials to a waste frame.

[0005] To achieve the above-mentioned purpose, the material storage structure proposed by the utility model is used for a silicon wafer processing production line. The silicon wafer processing production line is provided with a detection component, and the detection component is used to detect the material. The material storage structure includes:

[0006] A first transport structure, located in the silicon wafer processing production line, and electrically connected to the detection component;

[0007] A material storage position, provided on the first transport structure, for temporarily storing processed materials; and

[0008] The material receiving box is arranged on one side of the first transport structure and is arranged close to the first transport structure. The first transport structure is used to drive the unqualified materials detected after processing to move toward the material receiving box, so as to transfer the unqualified materials detected after processing to the material receiving box.

[0009] In one embodiment, the first transport structure includes a transport belt, a driving member and a first mounting frame, the transport belt and the driving member are both mounted on the first mounting frame, and the driving member drives the transport belt to rotate so that the transport belt transfers the material to the receiving box.

[0010] In one embodiment, the detection component is arranged corresponding to the first transport structure.

[0011] In one embodiment, the first transport structure is provided in plurality, the plurality of first transport structures are arranged in parallel, and the material receiving box is provided on one side of the plurality of first transport structures and is provided facing or away from a transport direction of the material.

[0012] In one embodiment, a feeding port is provided at one end of the receiving box close to the conveyor belt, and the feeding port is provided corresponding to the first conveying structure.

[0013] In one embodiment, the feed port is located below the conveyor belt.

[0014] In one embodiment, the material receiving box is arranged obliquely, and the material feeding port is inclined upward.

[0015] In one embodiment, a material taking notch is provided on the material receiving box.

[0016] In one embodiment, the material taking gap is opened at an end of the material receiving box away from the first transport structure.

[0017] In one embodiment, the material storage structure further includes a second mounting frame, and the second mounting frame is used for mounting the material receiving box.

[0018] The technical solution of the utility model is to set a material receiving box on one side of the first transport structure, and the first transport structure transfers the unqualified materials after processing to the material receiving box. At this time, the unqualified materials can be driven to move only by the first transport structure itself, and no other structural assistance is needed to make the unqualified materials enter the material receiving box. Compared with the prior art that causes the unqualified materials to enter the material receiving box by adsorption and transportation, the operation is simple and efficient, and can solve the technical problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 A structural schematic diagram of an embodiment of a material storage structure provided by the utility model;

[0021] Figure 2 for Figure 1 A schematic structural diagram of one side of the material storage structure;

[0022] Figure 3This is a structural schematic diagram of another embodiment of the material storage structure provided by the utility model.

[0023] Description of Figure Numbers:

[0024] 100, first transport structure; 110, transport belt; 120, driving member; 130, first mounting frame;

[0025] 200, storage position;

[0026] 300, material receiving box; 310, material feeding port; 320, material taking notch;

[0027] 400. A second mounting frame.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] The utility model provides a material storage structure which is applied to a silicon wafer processing production line. The silicon wafer processing production line is provided with a detection component which is used for detecting materials, wherein the detection component is used for performing quality detection on processed materials.

[0033] See also Figure 1 In one embodiment of the utility model, the material storage structure includes:

[0034] The first transport structure 100 is located in the silicon wafer processing production line and is electrically connected to the detection component, wherein the first transport structure 100 and the detection component can be directly electrically connected or indirectly electrically connected. When the first transport structure 100 and the detection component are directly electrically connected, the detection component directly feeds back the material detection result to the first transport structure 100. When the first transport structure 100 and the detection component are indirectly electrically connected, the detection component feeds back the material detection result to the control system, wherein the control system controls the first transport structure 100. In this embodiment, the control system is the control system in the silicon wafer processing production line.

[0035] The material storage position 200 is arranged on the first transport structure 100 for temporary storage of materials. When the detection component detects that the processed material is qualified, the qualified material is temporarily stored in the material storage position 200, that is, on the first transport structure 100, and then other handling equipment or manual labor will transport the qualified material from the material storage position 200 to the next position.

[0036] The material receiving box 300 is arranged at one side of the first transport structure 100 and is arranged close to the first transport structure 100. In this embodiment, the material receiving box 300 is configured as a box structure with an open top, wherein the material receiving box 300 can be arranged at one side of the first transport structure 100 in an integrated manner with the first transport structure 100; or can be arranged at one side of the first transport structure 100 in a separate manner from the first transport structure 100. When the material receiving box 300 is arranged separately from the first transport structure 100, the material receiving box 300 is arranged close to the first transport structure 100. The first transport structure 100 is used to drive the material detected as unqualified after processing to move toward the material receiving box 300, so as to transfer the material detected as unqualified after processing to the material receiving box 300. That is to say, when the detection component detects that the material detected as unqualified after processing is unqualified, the first transport structure 100 drives the material detected as unqualified after processing to move toward the material receiving box 300, and then transfers the unqualified material to the material receiving box 300. Since the material receiving box 300 is arranged on one side of the first transport structure 100, when the first transport structure 100 transfers the unqualified material to the material receiving box 300, it only drives the material detected as unqualified after processing to move by itself, and does not need other structural assistance, so that the unqualified material can enter the material receiving box 300. Compared with the prior art of making the unqualified material enter the material receiving box 300 by adsorption and transportation, the operation is simple and efficient, thereby solving the technical problems existing in the prior art. At the same time, in this embodiment, the temporary storage time of the unqualified material in the storage position 200 is relatively short.

[0037] In one embodiment, reference Figure 1 , the first transport structure 100 includes a transport belt 110, a driving member 120 and a first mounting frame 130, the transport belt 110 and the driving member 120 are both mounted on the first mounting frame 130, the driving member 120 drives the transport belt 110 to rotate, so that the transport belt 110 transfers the material to the receiving box 300, specifically, the driving member 120 is configured as a driving motor, the driving motor drives the transport belt 110 to rotate, the transport belt 110 drives the material to move toward the receiving box 300, so as to transfer the material to the receiving box 300. However, the present design is not limited thereto, in other embodiments, the first transport structure 100 may adopt other structures to drive the unqualified materials detected after processing to move toward the receiving box 300.

[0038] In one embodiment, reference Figure 1Since the first transport structure 100 is arranged in the silicon wafer processing production line, and a detection component is also arranged in the silicon wafer processing production line, at this time, the detection component (not shown) is arranged corresponding to the first transport structure 100. Furthermore, the detection component can be arranged in the first transport structure 100, or it can be arranged above the first transport structure 100; in this way, when the material enters the first transport structure 100 and is temporarily stored in the storage position, the detection component can detect the material. When the quality of the inspection is qualified, the qualified material is moved out of the storage position by other equipment or manually. When the quality of the inspection is unqualified, the conveyor belt 110 in the first transport structure 100 drives the unqualified material to move toward the receiving box 300 to transfer the unqualified material to the receiving box 300.

[0039] In one embodiment, reference Figure 3 , the first transport structure 100 is provided in plurality, and the plurality of first transport structures 100 are arranged in parallel, so that the material can be transported by the plurality of first transport structures 100, and the material storage capacity of the present application can be increased; the material receiving box 300 is provided on one side of the plurality of first transport structures 100, and is arranged facing the transport direction of the material, wherein the transport direction is as follows Figure 3 In the st1 direction, specifically, when the material is found to be unqualified after being detected by the detection component, the unqualified material can be driven by the first transport structure 100 to move along the transport direction. Since the material receiving box 300 is arranged facing the transport direction of the material, the first transport structure 100 can transfer the material to the material receiving box 300 at this time; at the same time, in this embodiment, the detection component is arranged corresponding to the first transport structure 100 close to the material receiving box 300. However, the present design is not limited to this. In other embodiments, the material receiving box 300 is arranged on one side of the plurality of first transport structures 100, and the material receiving box 300 is arranged away from the transport direction of the material. At the same time, the detection component is arranged corresponding to the first transport structure 100 close to the material receiving box 300.

[0040] In one embodiment, reference Figure 1 A feed port 310 is provided at one end of the receiving box 300 close to the conveyor belt 110, and the feed port 310 is provided corresponding to the first transport structure 100, wherein the feed port 310 is provided corresponding to the conveyor belt 110 in the first transport structure 100. At this time, when the first conveyor belt 110 drives the material to move toward the receiving box 300, the material enters the receiving box 300 through the feed port 310.

[0041] In one embodiment, reference Figure 2The feed port 310 is located below the conveyor belt 110. In this way, when the conveyor belt 110 drives the material to move toward the receiving box 300, the material will have a tendency to tilt downward under its own gravity when it leaves the conveyor belt 110. Since the feed port 310 is located below the conveyor belt 110, the material can still enter the feed port 310 when it tilts downward, and then enter the receiving box 300 through the feed port 310.

[0042] In one embodiment, reference Figure 2 , the material receiving box 300 is tilted, and the material inlet 310 is tilted upward. In this embodiment, the material in the material receiving box 300 can be prevented from falling from the material inlet 310 to the material receiving box 300. Further, in this embodiment, a material taking notch 320 is provided on the material receiving box 300, wherein the material taking notch 320 is for facilitating manual material taking out from the material receiving box 300. Specifically, when taking out the material from the material receiving box 300, the material taking worker can hold the material through the material taking notch 320 and then take the material out of the material receiving box 300. At the same time, in this embodiment, the material taking notch 320 is provided at one end of the material receiving box 300 away from the first transport structure 100, so that the material taking worker can be as far away from the conveyor belt 110 in the first transport structure 100 as possible when taking the material.

[0043] In one embodiment, reference Figure 1 , Figure 2 The material storage structure further includes a second mounting frame 400, which is used for mounting the material receiving box 300, wherein the second mounting frame 400 is arranged outside the first transport structure 100 and is arranged separately from the first mounting frame 130. At the same time, the mounting height of the material receiving box 300 can be adjusted by the second mounting frame 400, so as to adjust the position of the material inlet 310 of the material receiving box 300 and the transport belt 110.

[0044] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A material storage structure, characterized in that: Applied to a silicon wafer processing production line, the silicon wafer processing production line is provided with a detection component, the detection component is used to detect materials, and the material storage structure includes: A first transport structure, located in the silicon wafer processing production line, and electrically connected to the detection component; A material storage position, provided on the first transport structure, for temporarily storing processed materials; and The material receiving box is arranged on one side of the first transport structure and is arranged close to the first transport structure. The first transport structure is used to drive the unqualified materials detected after processing to move toward the material receiving box, so as to transfer the unqualified materials detected after processing to the material receiving box.

2. The material storage structure according to claim 1, characterized in that: The first transport structure includes a transport belt, a driving member and a first mounting frame. The transport belt and the driving member are both mounted on the first mounting frame. The driving member drives the transport belt to rotate so that the transport belt transfers the material to the material receiving box.

3. The material storage structure according to claim 2, characterized in that: The detection component is arranged corresponding to the first transport structure.

4. The material storage structure according to claim 3, characterized in that: The first transport structure is provided in plurality, and the plurality of the first transport structures are arranged in parallel. The material receiving box is arranged on one side of the plurality of the first transport structures and is arranged facing or away from the transport direction of the material.

5. The material storage structure according to claim 2, characterized in that: The receiving box is provided with a feeding port at one end close to the conveyor belt, and the feeding port is provided corresponding to the first conveying structure.

6. The material storage structure according to claim 5, characterized in that: The feed port is located below the conveyor belt.

7. The material storage structure according to claim 6, characterized in that: The material receiving box is arranged tilted, and the material feeding port is tilted upward.

8. The material storage structure according to claim 7, characterized in that: The material receiving box is provided with a material taking notch.

9. The material storage structure according to claim 8, characterized in that: The material taking notch is formed at an end of the material receiving box away from the first transport structure.

10. The material storage structure according to claim 9, characterized in that: The material storage structure also includes a second mounting frame, and the second mounting frame is used for mounting the material receiving box.

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