A material taking device

Abstract

This utility model relates to a material handling device, including a base plate; a pressing unit, including two sets of support side plates and a pressing assembly arranged opposite each other along a second direction; the support side plates extend along a first direction and are disposed on the base plate; the pressing assembly includes a guide support extending along the first direction and installed on the top of the support side plate, a pressing member disposed above the guide support, and a first driving member installed on the support side plate; a horizontal channel extending along the first direction is formed between the guide support and the pressing member; the movable part of the first driving member is connected to the pressing member to drive the pressing member to rise and fall to adjust the vertical distance between the pressing member and the guide support; a push-pull unit, including a driving mechanism and a clamping mechanism disposed between the support side plates; the driving mechanism is disposed on the base plate and connected to the clamping mechanism. This utility model can realize full automation from material handling to pressing. It greatly reduces the dependence on manual operation and significantly improves production efficiency and operational continuity.

Description

Technical Field

[0001] This utility model relates to the field of semiconductor manufacturing technology, and in particular to a material handling device. Background Technology

[0002] In the semiconductor manufacturing industry, after chips are packaged, they must undergo rigorous electrical testing to ensure that the product's performance meets standards and functions correctly. To ensure the safe and stable transfer of chips between different processes, chip trays or fixtures are required. Currently, piano-key trays are widely used in semiconductor production as carriers for precision chips. Piano-key trays are typically precision-injected from high-performance engineering plastics and have grooves that match the shape of the chip. In addition, the piano-key tray has movable pressure blocks for positioning the chip. These movable pressure blocks, similar in shape to piano keys, abut against the chip in the assembled state, ensuring that the chip is precisely contained within the grooves and preventing slippage, scratching, or collision during transfer. When the piano-key tray reaches a designated position and the chip needs to be removed, the end of the movable pressure block is pressed down, causing the end of the block that abutted the chip to lift and release, thus releasing the chip's position and facilitating its removal. In existing technology, a piano key-type tray is first removed from the rack by manual operation, and then the movable pressure block on the piano key-type tray is pressed down to facilitate the subsequent removal of the chip.

[0003] However, the shortcomings of the existing technology are that a piano key tray is often equipped with multiple receiving slots for placing chips, and correspondingly, multiple movable pressure blocks are also provided. Since the chips can only be removed by keeping them in a depressed state, when multiple chips need to be removed, the movable pressure blocks need to be pressed down for a long time. The manual operation of first removing the piano key tray and then pressing it down is labor-intensive and inefficient. In addition, the experience level of each operator is uneven, which affects the accuracy of the overall operation. Utility Model Content

[0004] Therefore, the technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a pull-out and pressing device that can realize the action of first pulling out and then pressing down on the piano key tray to release the restriction on all chips placed on it, thereby facilitating the subsequent removal of the chips.

[0005] To solve the above-mentioned technical problems, this utility model provides a material handling device, including, Base plate; The pressing unit includes two sets of support side plates and a pressing assembly arranged opposite each other along a second direction; the support side plates extend along a first direction and are disposed on the base plate; the pressing assembly includes a guide support extending along the first direction and mounted on the top of the support side plate, a pressing member disposed above the guide support, and a first driving member mounted on the support side plate; a horizontal channel extending along the first direction is formed between the guide support and the pressing member; the movable part of the first driving member is connected to the pressing member to drive the pressing member to rise and fall to adjust the vertical distance between the pressing member and the guide support; The push-pull unit includes a drive mechanism and a clamping mechanism disposed between the support side plates; the drive mechanism is disposed on the base plate and connected to the clamping mechanism to drive the clamping mechanism to move along a first direction.

[0006] In one embodiment of the present invention, the pressing member includes a pressing strip, which extends along a first direction and has a waist-shaped hole.

[0007] In one embodiment of the present invention, the pressing unit further includes a pressing side plate, a first guide rail and a first slider. The first guide rail is disposed on the supporting side plate along the height direction. The first slider is slidably connected to the first guide rail. The pressing side plate is fixedly connected to the first slider. Furthermore, the pressing side plate is connected to the movable part of the first driving member.

[0008] In one embodiment of this utility model, the pressing unit further includes a pressing positioning block. A positioning groove is formed on the pressing side plate. The pressing positioning block is installed on the supporting side plate and received in the positioning groove. The pressing side plate has a movable space along the height direction. The pressing positioning block limits the movement of the pressing member along the height direction.

[0009] In one embodiment of the present invention, the pressing unit further includes a quick-release structure, which includes a connecting block and a guide groove. The connecting block is disposed on the side of the pressing side plate near the supporting side plate, and the guide groove extends along a second direction and is disposed on the connecting block. The movable part of the first driving member is provided with a connecting member adapted to the guide groove. The pressing side plate is detachably connected to the first driving member through the connecting block.

[0010] In one embodiment of the present invention, the driving mechanism includes a second driving member, and the clamping mechanism is connected to the movable part of the second driving member.

[0011] In one embodiment of the present invention, the clamping mechanism includes an upper clamp and a lower clamp arranged opposite to each other, and the upper clamp and the lower clamp move synchronously relative to each other under the drive of the second driving member.

[0012] In one embodiment of this utility model, the driving mechanism includes a third driving member, a driving wheel, a driven wheel, and a timing belt; the driving wheel is disposed at the output end of the third driving member; the third driving member is disposed at one end of the base plate, the driven wheel is rotatably disposed at the other end of the base plate, and the timing belt connects the driving wheel and the driven wheel; the axial direction of the driving wheel and the driven wheel is consistent with the height direction; the clamping mechanism is connected to the timing belt.

[0013] In one embodiment of the present invention, the driving mechanism further includes a second guide rail and a second slider; wherein the second guide rail is disposed along a first direction on the inner side of the annular synchronous belt; the second slider is slidably connected to the second guide rail, and the clamping mechanism is disposed on the second slider.

[0014] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art: This utility model discloses a material handling device comprising a base plate, an extraction unit, and a pressing unit. Through modular design, it integrates automatic extraction and pressing functions, effectively improving production efficiency. Specifically, a drive mechanism extracts and transports the first material, and a first drive component A controls the automatic pressing of the pressing block, achieving full automation from material handling to pressing. This significantly reduces reliance on manual operation and substantially improves production efficiency and operational continuity. Furthermore, this utility model features a compact structure and stable, reliable operation. The base plate serves as the foundation platform, integrating the extraction and pressing units, resulting in a reasonable and compact layout that saves space. Supporting side plates provide robust guidance and support for the pressing components, ensuring the stability and verticality of the pressing plate during high-speed lifting and lowering, thereby guaranteeing stable pressing quality and a long lifespan for the device. Moreover, this utility model ensures consistent pressing action. Automatic mechanical pressing avoids problems such as uneven force and inaccurate positioning caused by manual operation, ensuring highly consistent force and stroke for each pressing action, reducing labor and production costs. Attached Figure Description

[0015] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0016] Figure 1 This is a first-view schematic diagram of the overall structure of a preferred embodiment of the present invention.

[0017] Figure 2 This is a second-view schematic diagram of the overall structure of a preferred embodiment of the present invention.

[0018] Figure 3 yes Figure 2 Enlarged diagram of point A in the middle.

[0019] Figure 4 This is a third-view schematic diagram of the overall structure of a preferred embodiment of the present invention.

[0020] Figure 5 This is a fourth-view schematic diagram of the overall structure of a preferred embodiment of the present invention.

[0021] Figure 6 This is a structural schematic diagram of the pressing component of a preferred embodiment of the present invention.

[0022] Explanation of reference numerals in the accompanying drawings: 1. First material; 10. Movable pressure block; 11. Second material; 2. Base plate; 3. Pressing unit; 30. Support side plate; 32. Guide support; 33. Pressing component; 330. Waist-shaped hole; 331. Pressing side plate; 332. First guide rail; 333. First slider; 334. Pressing positioning block; 335. Connecting block; 336. Guide groove; 34. First driving component; 340. Connecting component; 4. Push-pull unit; 41. Clamping mechanism; 410. Upper gripper; 411. Lower gripper; 42. Second driving component; 43. Third driving component; 45. Driven wheel; 46. Synchronous belt; 47. Second guide rail; 48. Second slider. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0024] Reference Figures 1 to 6 As shown, this utility model discloses a material handling device.

[0025] In this embodiment, the material handling device is used to extract the first material 1 and press down the movable pressure block 10 disposed on the first material 1 so that the second material 11, which is limited to the first material 1, can be removed.

[0026] In this embodiment, the first material 1 is a piano key tray, and the second material 11 is a chip.

[0027] The movable pressure block 10 is elastically disposed on the first material 1, which has multiple chip receiving slots for receiving chips. Correspondingly, multiple movable pressure blocks 10 are also provided, which are disposed on opposite sides of the first material 1. Each chip receiving slot is equipped with one movable pressure block 10. In detail, the movable pressure block 10 has a first end and a second end. The first end can abut against the chip in the chip receiving slot, thereby limiting the chip. When the second end is pressed down, the first end can be lifted, thereby releasing the contact with the chip, releasing the limiting of the chip, and allowing the chip to be removed from the chip receiving slot.

[0028] Specifically, the material handling device includes a base plate 2, a pressing unit 3, and a pushing and pulling unit 4.

[0029] The base plate 2 is set in the horizontal direction.

[0030] The pressing unit 3 includes two sets of support side plates 30 arranged opposite to each other along the second direction and a pressing assembly; the support side plates 30 extend along the first direction and are arranged on the base plate 2 and are perpendicularly connected to the base plate 2; The pressing assembly includes a guide support 32, a pressing member 33, and a first drive member 34.

[0031] The guide support 32 extends along the first direction and is installed on the top of the support side plate 30. The pressing member 33 is located above the guide support 32. The first drive member 34 is installed on the support side plate 30. A horizontal channel extending along the first direction is formed between the guide support 32 and the pressing member 33. The movable part of the first drive member 34 is connected to the pressing member 33 to drive the pressing member 33 to rise and fall, thereby adjusting the vertical distance between the pressing member 33 and the guide support 32.

[0032] In detail, the pressing component 33 includes a pressing strip that extends along a first direction. Preferably, the pressing strip has a slotted hole 330 to facilitate disassembly and replacement, thereby adapting the material handling device to the first material 1 with different structures; in addition, it also facilitates adjustment of the pressing strip along the height direction to keep the pressing strip horizontal, thereby ensuring the stability of the downward pressure.

[0033] Furthermore, in order to improve the stability of the pressing component 33 during the lifting process and ensure the consistency of the pressing action, the pressing unit also includes a pressing side plate 331, a first guide rail 332, and a first slider 333. Specifically, the first guide rail 332 extends along the height direction and is disposed on the outside of the supporting side plate 30. The first slider 333 is slidably connected to the first guide rail 332. The pressing side plate 331 is fixedly connected to the first slider 333, and the pressing side plate 331 is connected to the movable part of the first driving component 34, so that the pressing side plate 331 slides along the first guide rail 332 under the drive of the first driving component 34.

[0034] Furthermore, in order to limit the pressing range of the pressing member 33 and avoid excessive pressure on the first material 1 and damage to the first material 1, the pressing unit also includes a pressing positioning block 334. A positioning groove is formed on the pressing side plate 331, and the pressing positioning block 334 is installed on the top edge of the supporting side plate 30 and received in the positioning groove. At the same time, the pressing side plate 331 has a movable space in the height direction. When the pressing member 33 is pressed down by the pressing side plate 331, the pressing positioning block 334 limits the movement of the pressing member 33 in the height direction.

[0035] In a preferred embodiment, the pressing unit further includes a quick-release structure, which includes a connecting block 335 and a guide groove 336. The connecting block 335 is disposed on the side of the pressing side plate 331 near the supporting side plate 30. The guide groove 336 extends along the second direction and is disposed on the connecting block 335. The movable part of the first driving member 34 is provided with a connecting member 340, which matches the guide groove 336. Thus, the movable part of the first driving member 34 can be inserted into the guide groove 336 through the connecting member 340, thereby realizing a detachable connection between the first driving member 34 and the pressing side plate 331 for quick disassembly and assembly.

[0036] The push-pull unit 4 includes a drive mechanism and a clamping mechanism 41 disposed between two support side plates 30; the drive mechanism is disposed on the base plate 2 and connected to the clamping mechanism 41 to drive the clamping mechanism 41 to move along the first direction.

[0037] Furthermore, the driving mechanism includes a second driving member 42, and the clamping mechanism 41 is connected to the movable part of the second driving member 42 to clamp the first material 1 under the drive of the second driving member 42. In detail, the clamping mechanism 41 includes an upper jaw 410 and a lower jaw 411 arranged opposite to each other. In this embodiment, the second driving member 42 has two movable parts, and the upper jaw 410 and the lower jaw 411 are respectively connected to the two movable parts of the second driving member 42, so that the upper jaw 410 and the lower jaw 411 can move synchronously relative to each other under the drive of the second driving member 42, approaching or moving away from each other, so as to clamp or release the first material 1.

[0038] Furthermore, in order to drive the clamping mechanism 41 to move along the first direction, the driving mechanism includes a third driving member 43, a driving wheel, a driven wheel 45, and a synchronous belt 46. Specifically, the driving wheel is connected to the output end of the third driving member 43, the third driving member 43 is disposed at one end of the base plate 2, the driven wheel 45 is rotatably disposed at the other end of the base plate 2, and the synchronous belt 46 connects the driving wheel and the driven wheel 45; the axial direction of the driving wheel and the driven wheel 45 is consistent with the height direction; the clamping mechanism 41 is connected to the synchronous belt 46 to move synchronously with the synchronous belt 46 along the first direction.

[0039] In a preferred embodiment, in order to achieve a stable connection between the clamping mechanism 41 and the synchronous belt 46, the drive mechanism further includes a second guide rail 47 and a second slider 48; wherein, the second guide rail 47 is disposed on the inner side of the annular synchronous belt 46 along the first direction; the second slider 48 is slidably connected to the second guide rail 47, and the clamping mechanism 41 is connected to the second slider 48, so that the clamping mechanism 41 can move along the first direction under the drive of the second slider 48.

[0040] In one preferred embodiment, the first driving component 34 includes, but is not limited to, a driving cylinder; the second driving component 42 includes, but is not limited to, a pneumatic finger; and the third driving component 43 includes, but is not limited to, a driving motor.

[0041] The material handling device of this invention can be used to first extract and then press down the piano key-type tray to release the restriction on all chips placed on it, thereby facilitating the subsequent removal of the chips.

[0042] In summary, the material handling device protected by this utility model comprises a base plate, an extraction unit, and a pressing unit. Through modular design, it integrates automatic extraction and pressing functions, effectively improving production efficiency. Specifically, the drive mechanism extracts and transports the first material, and the first drive component controls the automatic pressing of the pressing block, achieving full automation from material handling to pressing. This greatly reduces reliance on manual operation and significantly improves production efficiency and operational continuity. Furthermore, this utility model features a compact structure and stable, reliable operation. Using a base plate as the foundation platform, it integrates the extraction and pressing units, resulting in a reasonable and compact structural layout that saves space. The supporting side plates provide robust guidance and support for the pressing components, ensuring the stability and verticality of the pressing plate during high-speed lifting and lowering, thereby guaranteeing stable pressing quality and a long lifespan for the device. Moreover, this utility model ensures consistent action; the automatic mechanical pressing avoids problems such as uneven force and inaccurate positioning caused by manual operation, ensuring highly consistent pressing force and stroke for each press, reducing labor and production costs.

[0043] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0045] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A material handling device, characterized in that: include, Base plate; The pressing unit includes two sets of support side plates and a pressing assembly arranged opposite each other along a second direction; the support side plates extend along a first direction and are disposed on the base plate; the pressing assembly includes a guide support extending along the first direction and mounted on the top of the support side plate, a pressing member disposed above the guide support, and a first driving member mounted on the support side plate; a horizontal channel extending along the first direction is formed between the guide support and the pressing member; the movable part of the first driving member is connected to the pressing member to drive the pressing member to rise and fall to adjust the vertical distance between the pressing member and the guide support; The push-pull unit includes a drive mechanism and a clamping mechanism disposed between the support side plates; the drive mechanism is disposed on the base plate and connected to the clamping mechanism to drive the clamping mechanism to move along a first direction.

2. The material handling device according to claim 1, characterized in that, The pressing component includes a pressing strip that extends along a first direction and has a waist-shaped hole.

3. The material handling device according to claim 1, characterized in that, The pressing unit further includes a pressing side plate, a first guide rail, and a first slider. The first guide rail is disposed on the supporting side plate along the height direction. The first slider is slidably connected to the first guide rail. The pressing side plate is fixedly connected to the first slider. Furthermore, the pressing side plate is connected to the movable part of the first driving member.

4. The material handling device according to claim 3, characterized in that, The pressing unit further includes a pressing positioning block. A positioning groove is formed on the pressing side plate. The pressing positioning block is installed on the supporting side plate and received in the positioning groove. The pressing side plate has a movable space along the height direction. The pressing positioning block limits the movement of the pressing component along the height direction.

5. The material handling device according to claim 3, characterized in that, The pressing unit also includes a quick-release structure, which includes a connecting block and a guide groove. The connecting block is disposed on the side of the pressing side plate near the supporting side plate, and the guide groove extends along the second direction and is disposed on the connecting block. The movable part of the first driving member is provided with a connecting member adapted to the guide groove. The pressing side plate is detachably connected to the first driving member through the connecting block.

6. The material handling device according to claim 1, characterized in that, The driving mechanism includes a second driving member, and the clamping mechanism is connected to the movable part of the second driving member.

7. The material handling device according to claim 6, characterized in that, The clamping mechanism includes an upper jaw and a lower jaw arranged opposite to each other, and the upper jaw and the lower jaw move synchronously relative to each other under the drive of the second driving member.

8. The material handling device according to claim 1, characterized in that, The driving mechanism includes a third driving member, a driving wheel, a driven wheel, and a timing belt; the driving wheel is located at the output end of the third driving member; the third driving member is located at one end of the base plate, the driven wheel is rotatably located at the other end of the base plate, and the timing belt connects the driving wheel and the driven wheel; the axial direction of the driving wheel and the driven wheel is consistent with the height direction; the clamping mechanism is connected to the timing belt.

9. The material handling device according to claim 8, characterized in that, The driving mechanism further includes a second guide rail and a second slider; wherein the second guide rail is disposed along a first direction on the inner side of the annular ring of the synchronous belt; the second slider is slidably connected to the second guide rail, and the clamping mechanism is disposed on the second slider.

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