A distribution device and turret sorter

Abstract

The utility model relates to a kind of material distributing device and turret sorting machine, comprising: support assembly, and the material distributing assembly being set on support assembly, material distributing assembly has material distributing passage, support assembly outside is equipped with storage component, and a plurality of conveying channels are equipped between material distributing passage and storage component, material distributing passage selectively with at least one conveying channel communication, and storage component includes a plurality of storage barrels, the conveying channel is extended to storage barrel by material distributing component to support assembly rear side.The utility model can expand the volume of storage barrel, avoid to occupy the space of both sides of material distributing device, in addition, can accelerate the movement of material piece by airflow, improve efficiency.

Description

Technical Field

[0001] This utility model relates to the field of material classification technology, and in particular to a material sorting device and a turret sorting machine. Background Technology

[0002] A turret sorter is an automated device widely used in semiconductor manufacturing and packaging testing. Its core function is to test, sort, and package chips through a rotating turret structure. A turret sorter consists of a centrally rotating turret with various workstation modules distributed around it. Chips are sequentially fed into each workstation for testing, inspection, and sorting via the turret's rotation. The main turret moves the chips between different workstations, completing testing, inspection, sorting, and packaging. Currently, its material sorting device uses interconnected and rotatable inlet and outlet channels to classify different waste materials into corresponding sorting boxes. However, this method has the drawback of a small box volume. Increasing the box size would require occupying space on both sides of the sorting device, affecting the installation of other functional modules on both sides. Utility Model Content

[0003] One objective of this invention is to solve the technical problem that the material box volume of existing material dispensing devices is small and difficult to expand.

[0004] To achieve the objectives of this utility model, the embodiments of this utility model adopt the following technical solutions:

[0005] A material dispensing device includes: a support assembly and a material dispensing assembly disposed on the support assembly. The material dispensing assembly has a material dispensing channel. A material storage assembly is disposed on the outside of the support assembly. A plurality of conveying channels are provided between the material dispensing channel and the material storage assembly. The material dispensing channel is selectively connected to at least one conveying channel. The material storage assembly includes a plurality of material storage bins. The conveying channels extend from the material dispensing assembly to the rear of the support assembly and to the material storage bins.

[0006] In some embodiments, the support assembly includes a bracket having a front end and a rear end disposed opposite to the front end, the conveying channel extending through a hollowed-out area at the rear end and the conveying channel being disposed in a radial direction.

[0007] In some embodiments, the storage assembly includes a base plate and a support plate, with a plurality of storage bins disposed on the support plate. The support plate is slidably connected to the base plate and slides in the radial direction.

[0008] In some embodiments, the output port of the conveying channel and the inlet port of the storage tank are spaced apart.

[0009] In some embodiments, the conveying channel is inclined toward the storage tank and the output port is bent toward the inlet.

[0010] In some embodiments, the storage bins are arranged in layers, with at least one storage bin in each layer, and the height of the storage bins increases in the direction away from the dispensing component.

[0011] In some embodiments, the inlets of the storage bins on the same layer are arranged adjacent to each other and located at the corners of the storage bins;

[0012] And / or, the storage hopper includes a hopper body and a cover plate pivotally disposed with the hopper body, the cover plate having a handle, the conveying channel being disposed in a conveying pipe, the conveying pipe being disposed on a fixed frame, the fixed frame being located between the support assembly and the storage assembly.

[0013] In some embodiments, the delivery channel is connected to the air supply port of the air path conversion component, which includes a plurality of internal airflow channels and air inlet channels. Each air inlet channel is connected to at least a portion of the airflow channels, and each air supply port is connected to at least one airflow channel.

[0014] In some embodiments, the air circuit conversion component includes a plurality of material guiding channels, the outlet of the material guiding channel corresponding to the conveying channel, and the material distributing channel selectively corresponding to the receiving port of a material guiding channel.

[0015] In some embodiments, the air supply port is located in the material guiding channel and faces the discharge port. The air supply port is located behind the material receiving port. The air supply port is provided with a flow equalization plate, and the flow equalization plate is provided with several through holes.

[0016] A turret-type sorting machine includes a machine base and functional modules arranged in a ring around the machine base. The functional modules are characterized in that at least one material distribution device is included in each functional module.

[0017] This utility model has the following main advantages:

[0018] (1) The material distribution component is arranged far from the support component, and the material distribution component and the storage bin are connected by a conveying channel, so that the storage bin can have a larger placement space; (2) The conveying channel is arranged radially, and the storage bin is far away from the machine in the radial direction, so as to avoid the storage bin affecting the space of other functional modules on both sides of the support component; (3) Airflow is introduced through the air path conversion component to apply thrust to the material, accelerate the movement of the material, avoid jamming, and improve efficiency. Other advantages of the technical solution of this utility model are described in the specific embodiments. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of a material dispensing device provided in Embodiment 1 of this utility model.

[0021] Figure 2 This is a schematic diagram of the material distribution channel in Embodiment 1 of this utility model.

[0022] Figure 3 This is a schematic diagram of the storage bucket being pulled out according to Embodiment 1 of this utility model.

[0023] Figure 4 This is a schematic diagram of the support plate of Embodiment 1 of this utility model.

[0024] Figure 5 This is a top view of the material storage component according to Embodiment 1 of this utility model.

[0025] Figure 6 This is a schematic diagram of the storage tank in Embodiment 1 of this utility model when it is opened.

[0026] Figure 7 This is a schematic diagram of the air path conversion component according to Embodiment 1 of this utility model.

[0027] Figure 8 This is a schematic diagram of the air supply port of Embodiment 1 of this utility model.

[0028] Figure 9 This is another schematic diagram of the air path conversion component of Embodiment 1 of this utility model.

[0029] Figure 10 This is a schematic diagram of the receiving port of Embodiment 1 of this utility model.

[0030] Figure 11 This is a utility model Figure 10 A schematic diagram of the BB section.

[0031] Figure 12 This is a utility model Figure 10 A schematic diagram of the CC section.

[0032] Figure 13 This is a schematic diagram of the turret sorting machine according to Embodiment 2 of this utility model.

[0033] In the attached diagram: 1. Conveying channel; 2. Machine base; 10. Material distribution device; 40. Fixing frame; 50. Conveying pipe; 100. Support assembly; 200. Material distribution assembly; 300. Material storage assembly; 400. Air circuit conversion component; 110. Bracket; 111. Front end; 112. Rear end; 113. Mounting base; 114. Connecting plate; 115. Support shaft; 116. Hollowed-out area; 117. Mounting top plate; 220. Feed inlet; 230. Motor; 240. Transmission assembly; 241. First synchronous pulley; 242. Second synchronous pulley; 243. Synchronous... Belt; 250, material distribution shaft; 270, motor base; 310, storage bin; 311, feed inlet; 312, bin body; 313, cover plate; 314, handle; 320, base plate; 321, guide rail; 330, bearing plate; 331, limit baffle; 332, receiving cavity; 340, push-pull handle; 410, air supply port; 420, airflow channel; 430, air inlet channel; 440, material guide channel; 441, discharge port; 442, receiving port; 450, flow equalization plate; 451, through hole; 201, feed channel; 11, output port; 12, input port. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0035] In this embodiment, "several" and "more than" refer to two or more. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] <Example 1>

[0038] This embodiment provides a material sorting device that can classify materials into different storage bins according to a program setting. For example, after semiconductors, electronic components and other related components are tested, it is necessary to classify qualified products, defective products, or further classify defective products. Therefore, a material sorting device is needed for material sorting.

[0039] like Figure 1 and Figure 3 As shown, this embodiment uses chips as an example to describe the material distribution device. The material distribution device 10 provided in this embodiment includes a support assembly 100 and a material distribution component 200 disposed on the support assembly 100. The support assembly 100 supports the material distribution component 200 above, ensuring stability during use. The material distribution component 200 has a material distribution channel. Materials enter the material distribution channel through the inlet 220 above the material distribution component 200, and all materials enter through the inlet 220. A storage component 300 is provided outside the support assembly 100. The storage component 300 is used to store different types of materials. The storage component 300 is located outside the support assembly 100, avoiding limitations imposed by the support assembly 100, expanding storage space, and reducing the cleaning frequency. A plurality of conveying channels 1 are provided between the material distribution channel and the storage component 300. The plurality of conveying channels 1 are arranged in parallel. The material distribution channel selectively connects to at least one conveying channel 1. After entering the conveying channel 1, the material in the material distribution channel moves towards the storage component 300. In this embodiment, a single material distribution channel is used. Therefore, different conveying channels 1 are selected according to different material types, so that materials of the same type are conveyed to the storage assembly 300 via the same conveying channel 1. For example, qualified materials are all conveyed via one conveying channel. In this embodiment, four conveying channels 1 are set up to correspond to four types of material classification. Of course, depending on the material, different material types may lead to different material distribution, and the same conveying channel may also convey multiple types of materials. The storage assembly 300 includes several storage bins 310. The conveying channel 1 extends from the material distribution channel 200 to the storage bins 310 behind the support assembly 100. The materials in the conveying channel 1 eventually flow into the storage bins 310 for storage. In this embodiment, four storage bins are set up, and each storage bin 310 corresponds to one conveying channel 1. Specifically, one end of the conveying channel 1 corresponds to the material distribution channel, and the other end corresponds to the storage bin 310. The conveying channel 1 is set in a rearward direction, that is, away from the machine platform 2. Specifically, the conveying channel 1 is set in a radial direction away from the machine platform 2 (see [reference]). Figure 13(Arrow X direction). Since the material distribution device 10 is arranged radially along the machine base 2, other devices are usually arranged on both sides of the material distribution device 10, which can improve space utilization. Therefore, the storage bin 310 is arranged in an area radially away from the machine base, which can obtain more space without affecting the arrangement of other devices, thereby increasing the capacity of the storage bin 310.

[0040] Specifically, the support assembly 100 includes a bracket 110, which has a front end 111 and a rear end 112 opposite to the front end 111. The conveying channel 1 extends through the hollow area 116 of the rear end 112, making the structure more compact and eliminating the need to occupy space on both sides of the bracket. The front end 111 is close to the machine base 2, and the rear end 112 is away from the machine base 2, so that the bracket 110 is located in the radial direction of the machine base 2. The bracket 110 includes a mounting base 113 and a mounting top plate 117 spaced apart, and a connecting plate 114 and a support shaft 115 disposed between the mounting base 113 and the mounting top plate 117. The connecting plate 114 and the support shaft 115 are vertically arranged to support the mounting top plate 117 and keep it stable. The mounting top plate 117 is roughly trapezoidal, narrower at the front and wider at the back, so that it occupies less space near the machine base 2 and increases in size at the rear to obtain more space. A hollowed-out area 116 is positioned between two support shafts 115 and located at the rear end 112, providing more space for the conveying channel to pass through. The material distribution assembly 200 includes a motor 230 mounted on a motor base 270. The motor 230 is connected to the material distribution shaft 250 via a transmission assembly 240. The feed inlet 220 and the material distribution channel are located on the material distribution shaft 250. The motor 230 drives the material distribution shaft 250 to rotate, so that the material distribution channel corresponds to different conveying channels 1.

[0041] like Figure 1 and Figure 2 As shown, specifically, the transmission assembly 240 in this embodiment is a belt drive assembly, including a first synchronous pulley 241, a second synchronous pulley 242, and a synchronous belt 243 disposed between the two synchronous pulleys. The material distribution shaft 250 is disposed on the first synchronous pulley 241 and rotates with the first synchronous pulley 241. The material distribution channel includes a feeding channel 201 disposed in the material distribution channel 250. The material enters the feeding channel 201 through the feeding port 220 and then enters the conveying channel.

[0042] like Figures 1 to 6As shown, the storage assembly 300 further includes a base plate 320 and a support plate 330. A plurality of storage bins 310 are disposed on the support plate 330, which is slidably connected to the base plate 320 and slides radially. Specifically, the base plate 320 is provided with a guide rail 321, and the support plate 330 is engaged with the guide rail, allowing it to slide along the guide rail 321. When the storage bins 310 are full, the storage bins 310 are pulled by the push-pull handle 340 of the storage assembly 300, causing the support plate 330 to move away from the support, thereby removing the storage bins 310. The support plate 330 has a limiting baffle 331 around its periphery, forming a receiving cavity 332. The storage bins 310 are disposed in the receiving cavity 332. The push-pull handle 340 is connected to the limiting baffle 331, and operating the push-pull handle 340 synchronously moves all the storage bins 310.

[0043] Furthermore, the output port 11 of the conveying channel 1 is spaced apart from the inlet 311 of the storage hopper 310. The material is output through the output port 11 and falls into the inlet 311. The output ports 11 are located above the inlet 311 and spaced apart, requiring no connection to avoid interfering with the movement of the storage hopper 310. Each output port 11 corresponds to one inlet 311, enabling the material to be conveyed to the corresponding storage hopper 310. The conveying channel 1 is inclined towards the storage hopper 310, meaning the input port 12 of the conveying channel 1 is higher than the output port 11, making it easier for the material to move towards the output port 11. The output port 11 bends towards the inlet 311, facilitating the material falling into the inlet 311. In this embodiment, the conveying channel 1 is located within the conveying pipe 50, which is a circular cross-section pipe, allowing the material to move smoothly within the conveying pipe. Each conveying pipe has at least one conveying channel, that is, multiple conveying channels can be set in one conveying pipe, or each conveying pipe can have one conveying channel. In this embodiment, four conveying pipes are set at intervals. The conveying pipes are set on the fixed frame 40, which is located between the support component 100 and the storage component 300, making the conveying pipe 50 more stable.

[0044] Furthermore, the storage bins 310 are arranged in layers, with at least one storage bin 310 in each layer. In this embodiment, two storage bins 310 are arranged in each layer. The two storage bins 310 with the same height are located in the same layer. The inlets 311 of the storage bins 310 in the same layer are arranged adjacently and located at the corners of the storage bins 310, so that they can be more compact and facilitate the compact arrangement of the conveying pipes 50. The height of the storage bins 310 increases along the direction away from the distributing component, forming a stacked arrangement. Correspondingly, the conveying channel 1 is also stacked, thereby making full use of the longitudinal space in the support. The storage bin 310 includes a bin body 312 and a cover plate 313 pivotally disposed with the bin body 312. The cover plate 313 is provided with a handle 314, which can be opened or closed by holding the handle 314 for easy material retrieval.

[0045] like Figure 3 , Figures 7 to 12 As further shown, the support 110 is provided with an air path conversion component 400, which is located below the material distribution component 200. The conveying channel 1 is connected to the air supply port 410 of the air path conversion component 400, and the air supply port 410 is connected to an external air supply device, thereby introducing airflow into the conveying channel 1. The airflow enables the material in the conveying channel 1 to move quickly to the output port. The air path conversion component 400 includes several internal airflow channels 420 and air inlet channels 430. The air inlet channels 430 are connected to the external air supply device through holes located on the surface of the air path conversion component 400. In this embodiment, there are three air inlet channels 430, and the air inlets of the three air inlet channels 430 are respectively located on the bottom and side surfaces of the air path conversion component 400. If an air inlet channel is not used, it can be blocked with a plug. Each air inlet channel 430 is connected to at least part of the airflow channels 420, that is, the airflow introduced by the air inlet channel 430 can be supplied to one or more airflow channels 420 respectively. Each air supply port 410 is connected to at least one airflow channel 420, which guides the airflow to the air supply port 410. In this embodiment, each air supply port 410 corresponds to three airflow channels 420, thereby increasing the airflow and enabling the material to receive stronger power. The number of airflow channels 420 can be increased or decreased as needed, as long as sufficient power is provided to the material.

[0046] Specifically, the air path conversion component 400 includes several guiding channels 440. The outlet 441 of the guiding channel 440 corresponds to the conveying channel 1, enabling the material in the guiding channel 440 to be conveyed to the conveying channel 1. A distributing channel selectively corresponds to the receiving port 442 of a guiding channel 440. That is, by rotating the distributing shaft 250, the feeding channel 201 rotates simultaneously, aligning the feeding channel 201 with the corresponding receiving port 442 according to the material, allowing the material to enter the corresponding guiding channel 440. The receiving port 442 is located on the upper surface of the air path conversion component 400 for easy material receiving, while the outlet 441 is located on the side of the air path conversion component 400, corresponding one-to-one with the conveying channel 1. The air supply port 410 is located in the guiding channel 440 and faces the outlet 441. The air supply port is located behind the receiving port 442, so that the material falls between the air supply port and the outlet. The air supply port 410 is equipped with a flow equalization plate 450, which has several through holes 451. The airflow is blown out through the several through holes, making the airflow more uniform and stable, and can stably push the material.

[0047] <Example 2>

[0048] In this embodiment, the parts that are the same as in Embodiment 1 are given the same reference numerals, and the same text descriptions are omitted.

[0049] like Figure 13 As shown, compared to Embodiment 1, this embodiment provides a turret-type sorting machine, including a machine base 20 and functional modules 30 arranged around the machine base 20. The functional modules 30 are arranged in a ring and can be modules required for the use of the turret-type sorting machine, such as a feeding module and an image detection module. At least one distributing device 10 is included in the functional module 30. After being tested by the turret-type sorting machine, the material is moved above the distributing device 10 through a suction nozzle and thrown into the distributing channel of the distributing shaft. The material passes through the distributing channel to the guiding channel 440 of the air circuit conversion component 400. Before this, the motor has aligned the distributing channel with the corresponding receiving port 442 according to the previous detection results. Then, compressed air is blown into the corresponding air inlet channel 430, blowing the material along the guiding channel 440 and the conveying channel 1 into the corresponding storage bin.

[0050] In the above embodiments one and two, during the working process, depending on the different working environments, some of the technical implementation methods of embodiments one and two can be combined or replaced.

[0051] The technical principles of this utility model have been described above in conjunction with specific embodiments. However, it should be noted that these descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, other specific embodiments or equivalent substitutions of this utility model that can be conceived by those skilled in the art without creative effort will all fall within the scope of protection of this utility model.

Claims

1. A material dispensing device, characterized in that, It includes: a support component and a material distribution component disposed on the support component. The material distribution component has a material distribution channel. A material storage component is disposed on the outside of the support component. A plurality of conveying channels are provided between the material distribution channel and the material storage component. The material distribution channel is selectively connected to at least one conveying channel. The material storage component includes a plurality of material storage bins. The conveying channels extend from the material distribution component to the rear of the support component and to the material storage bins.

2. The material dispensing device according to claim 1, characterized in that, The support assembly includes a bracket with a front end and a rear end opposite to the front end. The conveying channel extends through the hollow area of ​​the rear end and is arranged in a radial direction.

3. The material dispensing device according to claim 2, characterized in that, The storage assembly includes a base plate and a support plate, with several storage bins disposed on the support plate. The support plate is slidably connected to the base plate and slides in the radial direction.

4. The material dispensing device according to claim 3, characterized in that, The output port of the conveying channel and the inlet of the storage tank are spaced apart.

5. The material dispensing device according to claim 4, characterized in that, The conveying channel is inclined toward the storage tank, and the output port is bent toward the inlet.

6. The material dispensing device according to claim 5, characterized in that, The storage bins are arranged in layers, with at least one storage bin in each layer, and the height of the storage bins increases in the direction away from the material distribution component.

7. The material dispensing device according to claim 6, characterized in that, The inlets of the storage bins on the same floor are arranged adjacent to each other and located at the corners of the storage bins; And / or, the storage hopper includes a hopper body and a cover plate pivotally disposed with the hopper body, the cover plate having a handle, the conveying channel being disposed in a conveying pipe, the conveying pipe being disposed on a fixed frame, the fixed frame being located between the support assembly and the storage assembly.

8. The material dispensing device according to claim 1, characterized in that, The delivery channel is connected to the air supply port of the air circuit conversion component. The air circuit conversion component includes several internal airflow channels and air inlet channels. Each air inlet channel is connected to at least a portion of the airflow channels, and each air supply port is connected to at least one airflow channel.

9. The material dispensing device according to claim 8, characterized in that, The air circuit conversion component includes several material guiding channels, the outlet of the material guiding channel corresponds to the conveying channel, and the material distributing channel selectively corresponds to the receiving port of a material guiding channel.

10. The material dispensing device according to claim 9, characterized in that, The air supply port is located in the material guiding channel and faces the discharge port. The air supply port is located behind the material receiving port. The air supply port is equipped with a flow equalization plate, which has several through holes.

11. A turret-type sorting machine, comprising a machine base and functional modules arranged in a ring around the machine base, characterized in that, The functional module includes at least one material dispensing device as described in any one of claims 1 to 10.

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