Chip feeding device

Abstract

The utility model discloses a chip feeding device, and relates to the technical field of feeding equipment. The device comprises a mounting plate which is used for being connected with a transfer robot, the mounting plate is provided with a pneumatic part, the device further comprises a suction part which is mounted on the pneumatic part, when the pneumatic part exhausts air to the outside, the suction part is away from the mounting plate and is close to a chip, and when the pneumatic part sucks air to the inside, the suction part sucks the chip and is close to the mounting plate. The pneumatic part is connected with the transfer robot through the mounting plate, the suction part is mounted on the pneumatic part, during use, the suction part sucks a chip through driving of the pneumatic part, before suction, the shielding part relieves shielding of the suction part, after suction of the chip is completed, the pneumatic part enables the suction part to reset, and the suction part is driven by the suction part to suck the chip. According to the device, the suction part is arranged, so that the shielding part shields the suction part, the chip is located between the suction part and the shielding part, the possibility that the chip falls is reduced, the possibility that the chip is damaged is reduced, and the practicability of the device is improved.

Description

Technical Field

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

[0002] A chip is an integrated circuit, also known as a microcircuit, microchip, or wafer / chip. In electronics, it is a way to miniaturize circuits and is often manufactured on the surface of a semiconductor wafer. The production of existing chips involves multiple steps and requires coordination through different devices. Therefore, the chips will be placed on different devices for processing through loading devices.

[0003] The existing chip loading device uses clamping or suction methods to load and transport chips, but there is no protective structure on it. During the transportation process, if the chip falls, it is easy to fall directly on the ground and be damaged. Therefore, this application provides a chip loading device to improve this problem. Utility Model Content

[0004] The purpose of this application is to solve the problems in the above-mentioned background technology and provide a chip loading device.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] The chip loading device includes a mounting plate for connecting with the transfer robot, the mounting plate is equipped with pneumatic parts, and further includes:

[0007] The suction piece is installed on the pneumatic piece. When the pneumatic piece discharges air to the outside, the suction piece moves away from the mounting plate and approaches the chip. When the pneumatic piece inhales air to the inside, the suction piece absorbs the chip and approaches the mounting plate.

[0008] The shielding member is installed on the pneumatic member. When the suction member is close to the mounting plate, the shielding member is used to shield the bottom of the suction member. When the suction member is away from the mounting plate, the shielding member is used to release the shielding of the suction member.

[0009] Furthermore, the suction member comprises:

[0010] A sliding rod is slidably mounted in the pneumatic part, an end plate is mounted on the end of the sliding rod located in the pneumatic part, a through cavity is provided on the sliding rod, and the through cavity passes through the sliding rod and the end plate;

[0011] A shielding plate is hinged on the end plate, and is used to shield the through cavity;

[0012] The L-shaped plate is installed in the pneumatic part. The side wall of the sliding rod is provided with a sliding groove that slides with the L-shaped plate. The sliding groove is connected to the through cavity. The sliding groove is located below the end plate. When the sliding rod is away from the mounting plate, the L-shaped plate is used to push the shielding plate to release the shielding of the through cavity.

[0013] The containing frame is installed on the sliding rod and is located outside the pneumatic part. The containing frame is used to contain the chip.

[0014] Furthermore, the shielding member comprises:

[0015] A connecting plate is slidably mounted on the pneumatic part. There are two connecting plates. The sliding tracks of the connecting plates are close to each other or away from each other. A connecting spring is installed between the connecting plate and the pneumatic part. The connecting spring forces the two connecting plates to approach each other.

[0016] An inclined block is mounted on the connecting plate, and an angled block that contacts the inclined block is mounted on the receiving frame. When the angled block contacts the inclined block, the two connecting plates are separated from each other;

[0017] A pad is installed at the bottom of the connecting plate, and is used to shield the bottom of the containing frame.

[0018] Furthermore, an insertion rod is installed on one of the pads, and a slot for accommodating the insertion rod is opened on the other pad.

[0019] Furthermore, an extension plate is installed at the bottom of the connecting plate, a sliding groove is opened on the extension plate, a pulling spring is installed between the pad and the extension plate, the pulling spring is used to pull the two pads away from each other, the insertion rod is made of a magnet, the pad is made of iron, and the insertion rod is used to generate attraction to the other pad.

[0020] Furthermore, a long rod is installed on the connecting plate, and a guide groove for accommodating the long rod is opened on the pneumatic part.

[0021] Furthermore, the end of the L-shaped plate is rounded, and the end of the L-shaped plate with the rounded corner is used to contact the shielding plate.

[0022] Furthermore, a rubber pad is installed on the side of the pad facing the containing frame, and the area of ​​the upper surface of the rubber pad is greater than or equal to the opening area of ​​the containing frame.

[0023] The beneficial effects of this application are as follows:

[0024] The present application connects the pneumatic part with the transfer robot through a mounting plate, and a suction part is installed on the pneumatic part. When in use, the suction part is driven by the pneumatic part to suck the chip. Before sucking, the shielding part releases the shielding of the suction part. When the chip is sucked, the pneumatic part resets the suction part, and then the shielding part shields the suction part, so that the chip is located between the suction part and the shielding part, thereby reducing the possibility of the chip falling, thereby reducing the possibility of chip damage, and increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a schematic diagram of the structure of the present application when installed on a transfer robot;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of this application;

[0027] Figure 3 It is an exploded view of some structures of this application;

[0028] Figure 4 This application Figure 1 Middle stereoscopic cutaway view;

[0029] Figure 5 This application Figure 3 Enlarged view of point A in the middle;

[0030] Figure numerals: 1. Mounting plate; 2. Pneumatic part; 3. Suction part; 301. Sliding rod; 302. End plate; 303. Through cavity; 304. Shielding plate; 305. L-shaped plate; 306. Slide groove; 307. Accommodating frame; 4. Shielding part; 401. Connecting plate; 402. Connecting spring; 403. Bevel block; 404. Bevel block; 405. Pad; 5. Extension plate; 6. Sliding groove; 7. Insert rod; 8. Slot; 9. Pull spring; 10. Long rod; 11. Guide groove; 12. Rubber pad. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions 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.

[0032] like Figure 1 and Figure 2 As shown, a chip loading device proposed in an embodiment of the present application includes a mounting plate 1, which is used to connect with a transfer robot. The mounting plate 1 is installed with a pneumatic part 2, which is an air pump for exhausting air outward or sucking air inward. The pneumatic part 2 is used to absorb the chip. When the chip is connected to the device, the entire device is driven to move by the transfer robot, and then the chip is loaded and transferred. It also includes:

[0033] The suction piece 3 is installed on the pneumatic piece 2. When the pneumatic piece 2 discharges air to the outside, the suction piece 3 moves away from the mounting plate 1 and approaches the chip. When the pneumatic piece 2 inhales air to the inside, the suction piece 3 absorbs the chip and approaches the mounting plate 1. When the chip is produced, the chip needs to be transported and loaded. The chip is usually placed flat on a plane such as a conveyor belt or a workbench. The pneumatic piece 2 blows air to first bring the suction piece 3 close to the chip, and then the pneumatic piece 2 inhales air to make the chip adsorbed on the suction piece 3. The pneumatic piece 2 inhales air to reset the suction piece 3, which is convenient for connecting the chip to the device.

[0034] The shielding member 4 is installed on the pneumatic member 2. When the suction member 3 is close to the mounting plate 1, the shielding member 4 is used to shield the bottom of the suction member 3. When the suction member 3 is away from the mounting plate 1, the shielding member 4 is used to release the shielding of the suction member 3. When the suction member 3 is close to the chip, the shielding member 4 releases the shielding of the suction member 3, so that the suction member 3 can absorb the chip through the shielding member 4. When the suction member 3 is reset, the shielding member 4 resumes the shielding of the suction member 3 and shields the bottom of the suction member 3, so that the chip is shielded by the shielding member 4. The shielding of the shielding member 4 reduces the falling height of the chip, thereby reducing the possibility of chip damage;

[0035] Compared with the prior art, the pneumatic part 2 is connected to the transfer robot through the mounting plate 1, and a suction part 3 is mounted on the pneumatic part 2. When in use, the suction part 3 is driven by the pneumatic part 2 to suction the chip. Before suction, the shielding part 4 releases the shielding of the suction part 3. When the chip is sucked, the pneumatic part 2 resets the suction part 3, and then the shielding part 4 shields the suction part 3, so that the chip is located between the suction part 3 and the shielding part 4, thereby reducing the possibility of the chip falling, thereby reducing the possibility of chip damage, and increasing the practicality of the device.

[0036] like Figure 3 and Figure 4 As shown, in some embodiments, the suction member 3 includes:

[0037] The sliding rod 301 is slidably installed in the pneumatic part 2. The end of the sliding rod 301 located in the pneumatic part 2 is installed with an end plate 302. The sliding rod 301 is provided with a through cavity 303. The through cavity 303 penetrates the sliding rod 301 and the end plate 302. The diameter of the end plate 302 is larger than the diameter of the sliding rod 301, and the diameter of the end plate 302 is equal to the inner diameter of the inner cavity of the pneumatic part 2. When in use, when the pneumatic part 2 exhausts air outward, the end plate 302 is pushed to make the sliding rod 301 move outward.

[0038] The shielding plate 304 is hinged on the end plate 302. The shielding plate 304 is used to shield the through cavity 303. After the shielding plate 304 shields the through cavity 303, the pneumatic part 2 can push the end plate 302 so that the sliding rod 301 can move outward.

[0039] The L-shaped plate 305 is installed in the pneumatic part 2. The side wall of the sliding rod 301 is provided with a sliding groove 306 that slides with the L-shaped plate 305. The sliding groove 306 is connected to the through cavity 303. The sliding groove 306 is located below the end plate 302. When the sliding rod 301 is away from the mounting plate 1, the L-shaped plate 305 is used to push the shielding plate 304 to release the shielding of the through cavity 303. When the sliding rod 301 gradually moves outward, the shielding plate 304 gradually approaches the L-shaped plate 305, so that the L-shaped plate 305 pushes the shielding plate 304, so that the shielding plate 304 releases the shielding of the through cavity 303, so that the airflow can pass through the through cavity 303. When resetting, when the L-shaped plate 305 is no longer in contact with the shielding plate 304, the shielding plate 304 is reset by gravity.

[0040] The containing frame 307 is installed on the sliding rod 301 and is located outside the pneumatic part 2. The containing frame 307 is used to contain the chip, and the through cavity 303 also passes through the containing frame 307;

[0041] When in use, the pneumatic part 2 exhausts air outward, causing the sliding rod 301 to move outward. When the L-shaped plate 305 pushes the shielding plate 304 to release the obstruction of the through cavity 303, the pneumatic part 2 starts to inhale air, causing the airflow to adsorb the chip through the through cavity 303. Since the chip blocks the opening of the through cavity 303 located outside, the pneumatic part 2 continues to inhale air, causing the airflow to drive the sliding rod 301 to reset. After the reset is completed, the shielding plate 304 is reset by gravity, the chip loses the adsorption of the airflow, and falls between the containing frame 307 and the shielding part 4. The frame plate of the containing frame 307 is used to shield the chip on all sides, reducing the possibility of the chip falling, thereby reducing the possibility of chip damage.

[0042] like Figure 3 As shown, in some embodiments, the shielding member 4 includes:

[0043] The connecting plate 401 is slidably mounted on the pneumatic part 2. There are two connecting plates 401. The sliding tracks of the connecting plates 401 are close to each other or away from each other. A connecting spring 402 is installed between the connecting plate 401 and the pneumatic part 2. The connecting spring 402 forces the two connecting plates 401 to approach each other. Figure 1 From the main viewing angle, the connecting plate 401 slides in the horizontal direction;

[0044] The inclined block 403 is mounted on the connecting plate 401, and the receiving frame 307 is mounted with an angled block 404 that contacts the inclined block 403. When the angled block 404 contacts the inclined block 403, the two connecting plates 401 are separated from each other. The inclined block 403 and the angled block 404 are both provided with inclined surfaces, such as Figure 3 As shown, when the sliding rod 301 moves downward, the bevel block 404 pushes the bevel blocks 403 away from each other and the connecting plates 401 away from each other through the interference of the bevel block 404 and the guidance of the bevel surface;

[0045] A pad 405 is installed at the bottom of the connecting plate 401. The pad 405 is used to shield the bottom of the receiving frame 307. The pad 405 is perpendicular to the connecting plate 401 and forms an L shape therebetween.

[0046] When in use, when the sliding rod 301 moves downward, the bevel block 404 pushes the bevel block 403 to move away from each other, and then the connecting plate 401 drives the pad 405 to move away from each other, so that the pad 405 will not block the movement of the sliding rod 301. At this time, the connecting spring 402 is compressed. When the sliding rod 301 is reset, when the bevel block 404 releases the conflict with the bevel block 403, the connecting spring 402 pushes the two connecting plates 401 closer to each other, so that the pad 405 blocks the bottom of the containing frame 307, so that the pad 405 carries the chip. When the chip is loaded and transported, the chip falls on the pad 405 by gravity and the frame edge of the containing frame 307 blocks the four sides of the chip, reducing the possibility of the chip falling and increasing the practicality of the device.

[0047] like Figure 5 As shown, in some embodiments, a plug rod 7 is installed on one of the pads 405, and a slot 8 for accommodating the plug rod 7 is opened on the other pad 405. When the two pads 405 are close to each other, the plug rod 7 is inserted into the slot 8, thereby increasing the contact area between the pads 405, thereby increasing the stability of the pads 405 when in use, and further reducing the possibility of chips falling.

[0048] like Figure 3 and Figure 5 As shown, in some embodiments, an expansion plate 5 is installed at the bottom of the connecting plate 401, a sliding groove 6 is opened on the expansion plate 5, and a pulling spring 9 is installed between the pad 405 and the expansion plate 5, and the pulling spring 9 is used to pull the two pads 405 away from each other, the insertion rod 7 is made of a magnet, and the pad 405 is made of iron. The insertion rod 7 is used to generate attraction to the other pad 405. When the connecting plates 401 are close to each other, the insertion rod 7 generates attraction to the slot 8, so that the two pads 405 are connected to each other, thereby increasing the stability of the connection between the two. At this time, the pulling spring 9 is stretched, and when the two connecting plates 401 are away from each other, the insertion rod 7 is pulled to separate from the slot 8, so that the pulling spring 9 is reset, and the pads 405 are pulled further away from each other, thereby further reducing the blocking of the sliding rod 301 by the pad 405, thereby increasing the feasibility of the device.

[0049] like Figure 3As shown, in some embodiments, a long rod 10 is installed on the connecting plate 401, and a guide groove 11 for accommodating the long rod 10 is opened on the pneumatic part 2. When in use, the inner wall of the guide groove 11 restricts the outer wall of the long rod 10, so that when the connecting plate 401 slides, it can only slide on the pneumatic part 2 in a straight line direction, and is guided by the long rod 10, thereby increasing the stability of the connecting plate 401 during movement.

[0050] like Figure 3 As shown, in some embodiments, the end of the L-shaped plate 305 is rounded, and the rounded end of the L-shaped plate 305 is used to contact the shielding plate 304. The L-shaped plate 305 contacts the shielding plate 304 through the rounded arc end, which reduces the wear between the two when the L-shaped plate 305 contacts the shielding plate 304, and increases the service life of the shielding plate 304.

[0051] like Figure 5 As shown, in some embodiments, a rubber pad 12 is installed on the side of the pad 405 facing the receiving frame 307, and the area of ​​the upper surface of the rubber pad 12 is greater than or equal to the opening area of ​​the receiving frame 307. The rubber pad 12 is in flexible contact with the chip, which further reduces the possibility of chip damage on the device and increases the practicality of the device.

[0052] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A chip loading device, comprising a mounting plate (1) for connecting to a transfer robot, wherein the mounting plate (1) is provided with a pneumatic part (2), characterized in that: Also includes: The suction member (3) is mounted on the pneumatic member (2); when the pneumatic member (2) discharges air to the outside, the suction member (3) moves away from the mounting plate (1) and approaches the chip; when the pneumatic member (2) draws air inward, the suction member (3) absorbs the chip and approaches the mounting plate (1); The shielding member (4) is mounted on the pneumatic member (2); when the suction member (3) is close to the mounting plate (1), the shielding member (4) is used to shield the bottom of the suction member (3); when the suction member (3) is away from the mounting plate (1), the shielding member (4) is used to release the shielding of the suction member (3).

2. The chip loading device according to claim 1, characterized in that: The suction piece (3) comprises: A sliding rod (301) is slidably mounted in the pneumatic component (2); an end plate (302) is mounted on the end of the sliding rod (301) located in the pneumatic component (2); a through cavity (303) is provided on the sliding rod (301); and the through cavity (303) penetrates the sliding rod (301) and the end plate (302); A shielding plate (304) is hinged on the end plate (302), and the shielding plate (304) is used to shield the through cavity (303); An L-shaped plate (305) is installed in the pneumatic part (2); a side wall of the sliding rod (301) is provided with a sliding groove (306) that is slidably matched with the L-shaped plate (305); the sliding groove (306) is connected to the through cavity (303); the sliding groove (306) is located below the end plate (302); when the sliding rod (301) is away from the mounting plate (1), the L-shaped plate (305) is used to push the shielding plate (304) to release the shielding of the through cavity (303); The containing frame (307) is installed on the sliding rod (301) and is located outside the pneumatic component (2). The containing frame (307) is used to contain the chip.

3. The chip loading device according to claim 2, characterized in that: The shielding member (4) comprises: A connecting plate (401) is slidably mounted on the pneumatic part (2), there are two connecting plates (401), the sliding tracks of the connecting plates (401) are to move closer to each other or farther away from each other, a connecting spring (402) is installed between the connecting plate (401) and the pneumatic part (2), and the connecting spring (402) forces the two connecting plates (401) to move closer to each other; The inclined block (403) is mounted on the connecting plate (401); the accommodating frame (307) is mounted with an angled block (404) that contacts the inclined block (403); when the angled block (404) contacts the inclined block (403), the two connecting plates (401) are separated from each other; A pad (405) is installed at the bottom of the connecting plate (401), and the pad (405) is used to shield the bottom of the containing frame (307).

4. The chip loading device according to claim 3, characterized in that: An insertion rod (7) is mounted on one of the pads (405), and a slot (8) for accommodating the insertion rod (7) is provided on the other pad (405).

5. The chip loading device according to claim 4, characterized in that: An expansion plate (5) is installed at the bottom of the connecting plate (401), a sliding groove (6) is provided on the expansion plate (5), a pulling spring (9) is installed between the pad (405) and the expansion plate (5), the pulling spring (9) is used to pull the two pads (405) away from each other, the insertion rod (7) is made of a magnet, the pad (405) is made of iron, and the insertion rod (7) is used to generate an attractive force on the other pad (405).

6. The chip loading device according to claim 3, characterized in that: A long rod (10) is mounted on the connecting plate (401), and a guide groove (11) for accommodating the long rod (10) is provided on the pneumatic component (2).

7. The chip loading device according to claim 2, characterized in that: The end of the L-shaped plate (305) is rounded, and the end of the L-shaped plate (305) with the rounded corner is used to contact the shielding plate (304).

8. The chip loading device according to claim 5, characterized in that: A rubber pad (12) is installed on the side of the pad (405) facing the containing frame (307), and the area of ​​the upper surface of the rubber pad (12) is greater than or equal to the opening area of ​​the containing frame (307).

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