Flow guide structure at tail end of belt conveying semiconductor material plate

Abstract

The utility model provides a tail end flow guide structure for a belt conveying semiconductor material plate, and relates to the field of feeding devices.The tail end flow guide structure for the belt conveying semiconductor material plate comprises a support, a conveying mechanism, an upper flow baffle, a lower flow baffle and a storage box, and the conveying mechanism comprises a first side support, a second side support, a first conveying belt and a second conveying belt; the width-adjustable flow guide groove is formed by the upper flow guide plate and the lower flow guide plate, and the lower contact face of the flow guide groove can be flush with the upper plane of the conveying belt and can also be higher than or lower than the plane of the conveying belt. Adjustment is carried out according to the characteristics of different semiconductor material plates and the clamping height of the material receiving box, the requirement for conveying the semiconductor material plates under different working conditions is met, and therefore the conveying smoothness of the material plates is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of feeding devices, and in particular to an end guide structure for conveying semiconductor material plates. Background Art

[0002] In the semiconductor packaging and testing process, the clip-type board collector is relatively stable when the board specifications are consistent or the board is not deformed. However, when the board specifications are inconsistent or the board is severely deformed, the board will often get stuck, and the board cannot be correctly inserted into the card position of the clip-type board collector, which seriously affects production efficiency. The jamming of the material can easily cause damage to the board, and in severe cases, it can also cause damage to the equipment. In the semiconductor field, the damage cost caused by board damage and equipment damage is very high.

[0003] At present, there are mainly the following ways to guide the conveyor belt material plate: 1. Roller guide, this structure is mainly composed of rollers, bearings, and shafts. This structure is relatively complex and the installation is relatively complicated. 2. Double-sided cone guide groove, the gap of the guide groove in this structure is fixed, which cannot meet the working conditions of material plates of different specifications and when the material plate is severely deformed. 3. Single-sided cone guide strip, although this structure is simple, it needs to be processed by CNC machine tools to meet the structural requirements. The processing cost is relatively high, and the width of the guide groove can only be adjusted unilaterally, which cannot adapt to complex working conditions. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a guide structure at the end of a conveyor belt for semiconductor material sheets, which can solve the above-mentioned technical problems.

[0005] An embodiment of the present application provides a guide structure at the end of a belt conveyor for semiconductor material plates, comprising a bracket, a conveying mechanism, an upper baffle plate, a lower baffle plate, and a storage box. The conveying mechanism comprises a first side bracket, a second side bracket, a first conveyor belt, and a second conveyor belt. The first side bracket and the second side bracket are both installed on the bracket. The first conveyor belt is installed on the inner side of the first side bracket, and the second conveyor belt is installed on the inner side of the second side bracket. The storage box is installed on the right side of the first conveyor belt or the right side of the second conveyor belt. The upper baffle plate is installed on the right side of the first side bracket and the right side of the second side bracket. The lower baffle plate is installed below the upper baffle plate. A guide groove is provided between the upper baffle plate and the lower baffle plate.

[0006] Preferably, an extension piece is provided on the inner side of the upper baffle plate, and left and right ends of the extension piece are extended upward.

[0007] Preferably, the lower baffle includes a mounting plate and a baffle. Both ends of the baffle extend downward. The mounting plate and the baffle are integrally formed. The baffle is disposed below the extension member. The mounting plate is connected to the first side bracket or the second side bracket by bolts.

[0008] Preferably, the upper baffle is in a "冂" shape, and threaded holes are provided on the outer side of the upper baffle.

[0009] Preferably, storage grooves are provided on both sides inside the storage box, and both ends of the storage grooves are flared.

[0010] Preferably, a plurality of the storage grooves are provided, and the plurality of storage grooves are arranged in sequence from top to bottom.

[0011] Preferably, the bracket is detachably connected to the first side bracket and the bracket is detachably connected to the second side bracket.

[0012] Preferably, the bracket, the conveying mechanism, the upper baffle, and the lower baffle are all made of metal materials.

[0013] Advantages of the present utility model:

[0014] A semiconductor wafer end guiding structure with a conveyor provided by the present utility model includes a bracket, a conveying mechanism, an upper baffle, a lower baffle, and a storage box. The conveying mechanism includes a first side bracket, a second side bracket, a first conveyor belt, and a second conveyor belt. The first side bracket and the second side bracket are both mounted on the bracket. The first conveyor belt is mounted inside the first side bracket. The second conveyor belt is mounted inside the second side bracket. The storage box is mounted on the right side of the first conveyor belt or the right side of the second conveyor belt. The upper baffle is mounted on the right side of the first side bracket and the right side of the second side bracket. The lower baffle is mounted below the upper baffle. A guiding groove is provided between the upper baffle and the lower baffle. The upper guiding plate and the lower guiding plate of the present utility model form a guiding groove with adjustable width. The lower contact surface of the guiding groove can be flush with the upper plane of the conveyor belt, or can be higher or lower than the conveyor belt plane, and is adjusted according to the characteristics of different semiconductor wafers and the positioning height of the receiving box, so as to meet the conveying of semiconductor wafers under different working conditions, thereby ensuring the smoothness of wafer conveying. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a schematic diagram of the upper baffle plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the lower baffle plate of the utility model;

[0020] Figure 5 It is a cross-sectional view of the utility model.

[0021] The reference numerals are:

[0022] 1. Bracket; 2. Conveying mechanism; 3. Upper baffle plate; 4. Lower baffle plate; 5. Storage box; 6. First side bracket; 7. Second side bracket; 8. First conveyor belt; 9. Second conveyor belt; 10. Guide groove; 11. Extension piece; 12. Mounting plate; 13. Baffle plate; 14. Threaded hole; 15. Storage groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] like Figure 1-5 As shown, a guide structure for conveying semiconductor material plates at the end thereof comprises a bracket 1, a conveying mechanism 2, an upper baffle plate 3, a lower baffle plate 4, and a storage box 5. The conveying mechanism 2 comprises a first side bracket 6, a second side bracket 7, a first conveyor belt 8, and a second conveyor belt 9. The first side bracket 6 and the second side bracket 7 are both installed on the bracket 1. The first conveyor belt 8 is installed on the inner side of the first side bracket 6. The second conveyor belt 9 is installed on the inner side of the second side bracket 7. The storage box 5 is installed on the right side of the first conveyor belt 8 or the right side of the second conveyor belt 9. The upper baffle plate 3 is installed on the right side of the first side bracket 6 and the right side of the second side bracket 7, and the lower baffle plate 4 is installed below the upper baffle plate 3. A guide groove 10 is arranged between the upper baffle plate 3 and the lower baffle plate 4. The upper guide plate and the lower guide plate of the utility model form a guide groove 10 with adjustable width. The lower contact surface of the guide groove 10 can be flush with the upper plane of the conveyor belt, or higher or lower than the conveyor belt plane. It can be adjusted according to the characteristics of different semiconductor material plates and the clamping height of the receiving box to meet the semiconductor material plate transportation under different working conditions, thereby ensuring the smoothness of the material plate transportation.

[0030] Specifically, the utility model can convey the semiconductor material plate from left to right through the first conveyor belt 8 and the second conveyor belt 9, and then limit it through the upper baffle 3 and the lower baffle 4, and convey the semiconductor material plate into the storage box 5. The storage box 5 of the utility model can be adjusted in height through mechanical equipment.

[0031] As Figure 1 , 3 , as shown in Figure 4, in this embodiment, an extension member 11 is provided inside the upper baffle 3. The left and right ends of the extension member 11 extend upward. The lower baffle 4 includes a mounting plate 12 and a baffle 13. The two ends of the baffle 13 extend downward. The mounting plate 12 and the baffle 13 are integrally formed. The baffle 13 is disposed below the extension member 11. The mounting plate 12 is bolted to the first side bracket 6 or the second side bracket 7. The upper baffle 3 is arranged in a "冂" shape, and threaded holes 14 are provided on the outer side of the upper baffle 3; the feeding ports of the upper deflector and the lower deflector are conical angles, forming a trumpet-shaped conical opening, which plays a role of buffering and transition, and also protects the product, reduces the product damage rate, and avoids material plate jamming and damage to the chip material plate and equipment.

[0032] As Figure 1 shown, in this embodiment, storage grooves 15 are provided on both sides inside the storage box 5. The two ends of the storage grooves 15 are flared. A plurality of the storage grooves 15 are provided, and the plurality of storage grooves 15 are arranged in sequence from top to bottom. The storage box 5 of the utility model can be selected with a suitable size according to requirements, and the utility model can store multiple semiconductor material plates at one time.

[0033] As Figure 1 shown, in this embodiment, for the convenience of installation and later maintenance, the bracket 1 is detachably connected to the first side bracket 6 and the bracket 1 is detachably connected to the second side bracket 7.

[0034] As Figure 1-5 shown, in this embodiment, to extend the service life of the utility model, the bracket 1, the conveying mechanism 2, the upper baffle 3, and the lower baffle 4 are all made of metal materials.

[0035] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A guide structure at the end of a belt conveyor for semiconductor material sheets, characterized in that: It includes a bracket, a conveying mechanism, an upper baffle, a lower baffle, and a storage box. The conveying mechanism includes a first side bracket, a second side bracket, a first conveyor belt, and a second conveyor belt. The first side bracket and the second side bracket are both installed on the bracket. The first conveyor belt is installed inside the first side bracket, and the second conveyor belt is installed inside the second side bracket. The storage box is installed on the right side of the first conveyor belt or the right side of the second conveyor belt. The upper baffle is installed on the right side of the first side bracket and the right side of the second side bracket. The lower baffle is installed below the upper baffle. A diversion groove is provided between the upper baffle and the lower baffle.

2. The guide structure at the end of a belt conveyor semiconductor sheet according to claim 1, characterized in that: An extension is provided inside the upper baffle, and the left and right ends of the extension extend upward.

3. The guide structure at the end of a belt conveyor for semiconductor material sheets according to claim 2, characterized in that: The lower baffle includes a mounting plate and a baffle. The two ends of the baffle extend downward. The mounting plate and the baffle are integrally formed. The baffle is arranged below the extension. The mounting plate is bolted to the first side bracket or the second side bracket.

4. The guide structure at the end of a belt conveyor for semiconductor material sheets according to claim 2, characterized in that: The upper baffle is arranged in a "冂" shape, and threaded holes are provided on the outer side of the upper baffle.

5. The guide structure at the end of a belt conveyor for semiconductor material sheets according to claim 1, characterized in that: Storage grooves are provided on both sides inside the storage box, and the two ends of the storage grooves are flared.

6. The guide structure at the end of a belt conveyor for semiconductor material sheets according to claim 5, characterized in that: There are multiple storage grooves, and the multiple storage grooves are arranged in sequence from top to bottom.

7. The guide structure at the end of a belt conveyor for semiconductor material sheets according to claim 1, characterized in that: The bracket is detachably connected to the first side bracket and the bracket is detachably connected to the second side bracket.

8. The guide structure at the end of a belt conveyor for semiconductor material sheets according to claim 1, characterized in that: The bracket, the conveying mechanism, the upper baffle, and the lower baffle are all made of metal materials.

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