Sorting equipment

Abstract

The utility model relates to the technical field of crystal grain sorting, in particular to sorting equipment which comprises a sorting assembly, a feeding and discharging assembly arranged on one side of the sorting assembly and a movable feeding and receiving assembly. The sorting assembly comprises a plurality of sorting machines, the material supplying and receiving assembly comprises a movable guide rail, the movable guide rail is arranged on one side of the sorting machines, the movable guide rail is provided with a movable material box, the movable material box can move to the sorting machines along the movable guide rail, and the movable material box is provided with a small BIN material box. The sorting machines are arranged, the moving guide rails and the moving material boxes are arranged on the sorting machines, when BIN products with the small grade need to be sorted, the sorting machines conduct sorting synchronously, and meanwhile the moving material boxes are used for driving the small BIN material boxes to move towards the sorting machines so that small BIN materials sorted by the sorting machines can be collected; and compared with the condition that a single sorting machine is used for sorting independently, the small BIN materials can be quickly collected, so that the delivery speed is increased.

Description

Technical Field

[0001] The present application relates to the technical field of grain sorting, and in particular to a sorting device. Background Art

[0002] During the production process of mini-led, it is necessary to carry out die sorting, that is, to transfer the die from the wafer end to the bin end: a single sorting machine transfers the die of the same grade in N wafers to the blue film of the corresponding bin number, thus completing the blue film binmap and BIN box.

[0003] However, in actual applications, when a single sorting machine is sorting smaller BINs (such as J-level BINs), since the small BINs occupy very little space, after several days or even dozens of days of sorting, the small BIN box may not be full, resulting in a long delivery time for small BIN products, affecting efficiency. Utility Model Content

[0004] In order to improve the problem of long factory delivery time of using a single sorting machine to sort small BINs in the related art, the utility model provides a sorting device.

[0005] A sorting device comprises a sorting component, a loading and unloading component arranged on one side of the sorting component, and a mobile material supply and receiving component; the sorting component comprises a plurality of sorting machines, the mobile material supply and receiving component comprises a mobile guide rail, the mobile guide rail is arranged on one side of the plurality of sorting machines, the mobile guide rail is provided with a mobile material box, the mobile material box can be moved to the sorting machine along the mobile guide rail, and the mobile material box is provided with a small BIN material magazine.

[0006] Furthermore, the sorting machine includes a sorting machine base and a sorting component arranged on the sorting machine base; the sorting machine base is provided with a magazine storage area for storing magazines and a transfer area for cooperating with the mobile material box; the sorting machine base is also provided with a transfer arm for transferring materials, and the transfer arm is located above the magazine storage area and the transfer area.

[0007] Furthermore, the transfer arm includes a transfer bracket arranged on the sorting machine base, the transfer bracket is provided with a transfer guide rail, the transfer guide rail is provided with a transfer Z-axis guide rail, the transfer Z-axis guide rail is provided with a transfer chuck, and the transfer chuck faces the moving guide rail.

[0008] Furthermore, the mobile material box is provided with a small BIN material magazine dedicated area, a full material magazine area, a reserve magazine area and a Wafer material magazine dedicated area in sequence, and the small BIN material magazine part is located in the small BIN material magazine dedicated area.

[0009] Furthermore, the loading and unloading assembly includes a loading and unloading machine and a magazine transporting arm arranged on the loading and unloading machine, the loading and unloading machine includes a machine platform, and the machine platform is provided with a BIN loading and unloading magazine area, a Wafer loading and unloading magazine area and a magazine changing area.

[0010] Furthermore, the magazine transport arm includes a first transport rail arranged on the machine, a second transport rail arranged on the first transport rail, a transport Z-axis rail arranged on the second transport rail, and a transport chuck arranged on the transport Z-axis guide, and the transport chuck faces the BIN upper and lower magazine area, the Wafer upper and lower magazine area and the magazine changing area.

[0011] Furthermore, the magazine changing area is divided into a BIN material dedicated area and a Wafer material dedicated area.

[0012] The utility model has the following advantages:

[0013] 1. The sorting equipment of the utility model is equipped with multiple sorting machines, and movable guide rails and movable material boxes are arranged on the sorting machines. When it is necessary to sort BIN products with smaller grades, multiple sorting machines perform sorting synchronously. At the same time, the mobile material boxes are used to drive the small BIN material magazines to move to multiple sorting machines to collect the small BIN materials sorted by multiple sorting machines. Compared with the situation where a single sorting machine sorts alone, the small BIN materials can be collected quickly, thereby speeding up the delivery speed.

[0014] 2. The sorting equipment of the present invention integrates multiple sorting machines. In addition to being able to quickly sort BIN products with smaller grades, it can also transfer and organize normally sorted BIN products to loading and unloading components in real time, thereby greatly increasing the sorting efficiency.

[0015] 3. The sorting equipment of the utility model is provided with a transfer arm in the sorting machine and uses the transfer arm to transport materials to the mobile material box and the material magazine of the sorting component. The transfer arm has a compact structure and is efficient in use. It is also easy to produce and manufacture, which is conducive to reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of the sorting equipment in the embodiment of the present application;

[0018] Figure 2 It is a structural schematic diagram of the mobile material supply and receiving component and the sorting component in the sorting equipment;

[0019] Figure 3 It is a schematic diagram of the layout of the mobile material supply and receiving components and the sorting components;

[0020] Figure 4 It is a structural schematic diagram of the loading and unloading components in the sorting equipment;

[0021] Figure 5 It is a schematic diagram of the layout of loading and unloading components.

[0022] Description of reference numerals:

[0023] 1. Sorting components; 11. Sorting machine; 111. Sorting machine base; 1111. Material magazine storage area; 1112. Transfer area; 112. Sorting components; 113. Transfer arm; 1131. Transfer bracket; 1132. Transfer guide rail; 1133. Transfer Z-axis guide rail; 1134. Transfer chuck; 2. Loading and unloading components; 21. Loading and unloading machine; 211. Machine table; 212. BIN loading and unloading magazine area; 213. Wafer loading and unloading Magazine area; 214, magazine changing area; 22, magazine transport arm; 221, first transport rail; 222, second transport rail; 223, transport Z-axis rail; 224, transport chuck; 3, mobile material supply and receiving assembly; 31, mobile rail; 32, mobile material box; 321, small BIN magazine special area; 3211, small BIN magazine parts; 322, full magazine area; 323, standby magazine area; 324, wafer magazine special area. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0025] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0030] Reference Figure 1 and Figure 2 A sorting device includes a sorting component 1, a loading and unloading component 2 and a mobile supply and receiving component 3 arranged on one side of the sorting component 1. The sorting component 1 is used to sort the grains, the mobile supply and receiving component 3 is used to transport the sorted grains to the loading and unloading component 2, and the loading and unloading component 2 is used to load and unload the mobile supply and receiving component 3.

[0031] Specifically, the sorting assembly 1 includes a plurality of sorting machines 11, and the plurality of sorting machines 11 are arranged in sequence. In this embodiment, there are six sorting machines 11, and the six sorting machines 11 are arranged in sequence and aligned side by side, so that the center positions of the six sorting machines 11 are located in the same straight line.

[0032] Reference Figure 2 The mobile material supply and receiving assembly 3 includes a mobile guide rail 31, which is arranged on one side of the plurality of sorting machines 11. The mobile guide rail 31 is provided with a mobile material box 32, and one side of the mobile guide rail 31 is provided with a dust-free drag chain for accommodating, storing and protecting the wires. In this embodiment, the mobile guide rail 31 is fixed to one side of the six sorting machines 11, and the mobile guide rail 31 is arranged in a straight line. Under the drive of the mobile guide rail 31, the mobile material box 32 can move along the mobile guide rail 31 to the six sorting machines 11 and stay there.

[0033] Reference Figure 3 The mobile material box 32 is provided with a small BIN material box dedicated area 321, a full material box area 322, a reserve material box area 323 and a wafer material box dedicated area 324 in sequence. The mobile material box 32 is provided with a small BIN material box part 3211, which is located in the small BIN material box dedicated area 321, and a plurality of BIN ends are placed in the small BIN material box part 3211. When any of the six sorting machines 11 sorts a BIN of a smaller grade, the mobile material box 32 will move to the sorting machine 11, and the sorting machine 11 will sort the BIN of the smaller grade and transfer it to the BIN end and store it in the small BIN material box part 3211.

[0034] Replay Figure 1 and Figure 2 Taking a single sorting machine 11 as an example, the sorting machine 11 includes a sorting machine seat 11, a sorting component 112 arranged on the sorting machine seat 11, and a transfer arm 113 for transferring materials. The sorting machine seat 11 is used to install the sorting component 112. The sorting component 112 is used to receive the wafer end, and to sort the grains at the wafer end and arrange them to the BIN end. The specific structure and working principle of the sorting component 112 are both existing technologies, and the sorting component 112 can be purchased and will not be repeated. At the same time, the sorting machine seat 11 is also provided with a magazine storage area 1111 for storing magazines and a transfer area 1112 for cooperating with the mobile magazine 32.

[0035] In this embodiment, the sorting component 112 is located on one side of the sorting machine 11 seat, and the magazine storage area 1111 is located on the other side of the sorting machine 11 seat, and the magazine storage area 1111 is distributed along the length direction of the sorting machine 11 seat. The magazine storage area 1111 is provided with a magazine for storing BIN ends, and one magazine can be configured to store multiple BIN ends; the transfer area 1112 is located at a corner in the length direction of the sorting machine 11 seat. When the magazine in the magazine storage area 1111 is full, the transfer arm 113 will place the magazine in the transfer area 1112, so as to facilitate the subsequent transfer of the magazine to the mobile material supply and receiving assembly 3.

[0036] The transfer arm 113 is located above the magazine storage area 1111 and the transfer area 1112. In the present embodiment, the transfer arm 113 includes a transfer bracket 1131 arranged on the sorting machine 11 seat, the transfer bracket 1131 is supported at the four corners of the sorting machine 11 seat, and the transfer bracket 1131 is provided with a transfer guide rail 1132, and the transfer guide rail 1132 includes an X-axis transfer guide rail 1132 and a Y-axis transfer guide rail 1132, so that the transfer arm 113 can move between the mobile material supply and receiving assembly 3 and the sorting component 112 to transport the material. The transfer guide rail 1132 is provided with a transfer Z-axis guide rail 1133, and the transfer Z-axis guide rail 1133 is provided with a transfer chuck 1134, and the transfer chuck 1134 faces the sorting machine 11 seat. Driven by the transfer Z-axis guide rail 1133, the transfer chuck 1134 can move in a direction close to or away from the sorting machine 11 seat.

[0037] After the sorting component 112 sorts the grains, the sorting component 112 will place the BIN end with the grains in the magazine in the magazine storage area 1111. When the magazine is full, the transfer arm 113 will place the full magazine in the transfer area 1112, and then the mobile box 32 will be moved to the sorting machine 11. The transfer arm 113 will place the full magazine in the full magazine area 322 of the mobile box 32, and then the mobile box 32 will transfer the full magazine to the loading and unloading assembly 2 for unloading.

[0038] When the sorting component 112 sorts a BIN with a smaller grade, the mobile material box 32 moves to the sorting machine 11, and the transfer arm 113 takes the BIN end from the small BIN magazine of the mobile material box 32 and sends it to the sorting component 112. After the sorting component 112 sorts the grains to the BIN end, it returns them to the mobile material box 32 for storage through the transfer arm 113, so that the BIN with a smaller grade is transferred to the mobile supply and receiving component 3. Since the six sorting machines 11 are running at the same time, compared with the case where a single sorting machine 11 is sorting alone, the efficiency of sorting BIN with a smaller grade is greatly improved, which effectively improves the factory efficiency.

[0039] Reference Figure 4 and Figure 5The loading and unloading assembly 2 includes a loading and unloading machine 21 and a magazine transport arm 22 disposed on the loading and unloading machine 21. The loading and unloading machine 21 includes a machine platform 211, and the machine platform 211 is provided with a BIN loading and unloading magazine area 212, a Wafer loading and unloading magazine area 213, and a magazine changing area 214. In this embodiment, the BIN loading and unloading magazine area 212 is located on one side of the machine platform 211, the Wafer loading and unloading magazine area 213 is located on the other side of the machine platform 211, and the magazine changing area 214 is located below the Wafer loading and unloading magazine area 213, and the magazine changing area 214 is divided into a BIN material dedicated area and a Wafer material dedicated area.

[0040] The magazine transport arm 22 includes a first transport rail 221 disposed on the machine 211, a second transport rail 222 disposed on the first transport rail 221, a transport Z-axis rail 223 disposed on the second transport rail 222, and a transport chuck 224 disposed on the transport Z-axis rail 223. The Z-axis rail drives the transport chuck 224 to move upward or downward, and the transport chuck 224 faces the BIN loading and unloading magazine area 212, the Wafer loading and unloading magazine area 213, and the magazine changing area 214. Driven by the first transport rail 221, the second transport rail 222, and the transport Z-axis rail 223, the transport chuck 224 can move at the machine 211 to cooperate with the mobile magazine 32 to load and unload materials.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A sorting device, characterized in that: The invention comprises a sorting component (1), a loading and unloading component (2) arranged on one side of the sorting component (1), and a mobile material supply and receiving component (3); the sorting component (1) comprises a plurality of sorting machines (11); the mobile material supply and receiving component (3) comprises a mobile guide rail (31); the mobile guide rail (31) is arranged on one side of the plurality of sorting machines (11); the mobile guide rail (31) is provided with a mobile material box (32); the mobile material box (32) can be moved to the sorting machine (11) along the mobile guide rail (31); the mobile material box (32) is provided with a small BIN material box (3211).

2. A sorting device according to claim 1, characterized in that: The sorting machine (11) comprises a sorting machine (11) seat and a sorting component (112) arranged on the sorting machine (11) seat; the sorting machine (11) seat is provided with a magazine storage area (1111) for storing magazines and a transfer area (1112) for cooperating with the mobile material box (32); the sorting machine (11) seat is also provided with a transfer arm (113) for transferring materials, and the transfer arm (113) is located above the magazine storage area (1111) and the transfer area (1112).

3. A sorting device according to claim 2, characterized in that: The transfer arm (113) includes a transfer bracket (1131) arranged on the seat of the sorting machine (11), the transfer bracket (1131) is provided with a transfer guide rail (1132), the transfer guide rail (1132) is provided with a transfer Z-axis guide rail (1133), the transfer Z-axis guide rail (1133) is provided with a transfer chuck (1134), and the transfer chuck (1134) faces the movable guide rail (31).

4. A sorting device according to claim 1, characterized in that: The mobile material box (32) is provided with a small BIN material magazine dedicated area (321), a full material magazine area (322), a reserve magazine area (323) and a wafer material magazine dedicated area (324) in sequence, and the small BIN material magazine part (3211) is located in the small BIN material magazine dedicated area (321).

5. A sorting device according to any one of claims 1 to 4, characterized in that: The loading and unloading assembly (2) comprises a loading and unloading machine (21) and a magazine transport arm (22) arranged on the loading and unloading machine (21); the loading and unloading machine (21) comprises a machine platform (211); the machine platform (211) is provided with a BIN loading and unloading magazine area (212), a Wafer loading and unloading magazine area (213) and a magazine changing area (214).

6. A sorting device according to claim 5, characterized in that: The magazine transport arm (22) includes a first transport rail (221) arranged on the machine (211), a second transport rail (222) arranged on the first transport rail (221), a transport Z-axis rail (223) arranged on the second transport rail (222), and a transport chuck (224) arranged on the transport Z-axis rail (223), and the transport chuck (224) faces the BIN upper and lower magazine area (212), the Wafer upper and lower magazine area (213) and the magazine changing area (214).

7. A sorting device according to claim 5, characterized in that: The magazine changing area (214) is divided into an area dedicated to BIN materials and an area dedicated to Wafer materials.

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