Chip bearing disc and stacking equipment thereof

Abstract

The chip bearing disc comprises a lower plate, an upper plate is installed at the top of the lower plate, a plurality of containing grooves are formed in the top of the upper plate at equal intervals, fixing grooves are formed in the two sides of the upper plate, and the fixing grooves are of an inclined structure. According to the device, the fixing grooves are formed in the two sides of the upper plate correspondingly, and by means of the fixing grooves, the bearing disc can be fixed conveniently; the bottom of the lower plate is provided with the groove corresponding to the upper plate, when adjacent bearing discs are stacked, the upper plate is located at the groove, good limiting can be achieved, and the situation that the stacked bearing discs slide off due to mutual sliding between the bearing discs is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field related to chip carriers, and in particular to a chip carrier and a stacking device thereof. Background Art

[0002] During the production process, chips need to go through multiple processes. In order to transport multiple chips at one time, it is necessary to load multiple chips onto a carrier tray, and then use the carrier tray to transport and move the chips to improve work efficiency.

[0003] The chip carrier plate structure with anti-vacuum function disclosed in the existing publication number CN220341182U relates to the technical field of chip carrier plate structure. The chip carrier plate structure aims to solve the technical problems that the prior art does not have an anti-vacuum function, which affects the grasping accuracy, and does not have a chip clamping mechanism, and the chip position is easy to shake. The chip carrier plate structure includes a carrier plate base, an anti-slip pad fixedly connected to the lower end of the carrier plate base, a threaded column fixedly connected to the upper end of the carrier plate base from the inside to the outside, and a guide column symmetrically distributed on the left and right; wherein, a lifting plate is movably connected to the outer side of the threaded column and the guide column, and a rectangular equidistant placement groove is opened on the upper end of the carrier plate base. The chip carrier plate structure utilizes the design of ventilation holes to form an air outlet between the chip and the carrier plate base, which effectively plays an anti-vacuum effect. When the vacuum suction cup device adsorbs the chip, it is not easy to synchronously grasp the carrier plate, and the position of the chip is clamped and fixed to keep the chip position stable.

[0004] Although the prior art can fix the chip, it cannot fix the carrier plate well when placing the chip, resulting in the carrier plate being offset; and the carrier plate cannot be stacked well after the chip is placed. Therefore, we propose a chip carrier plate and a stacking device thereof. Summary of the invention

[0005] The object of the present invention is to provide a chip carrier and a stacking device thereof to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a chip carrier plate and its stacking device, comprising a lower plate, an upper plate is installed on the top of the lower plate, a plurality of placement grooves are opened at equal intervals on the top of the upper plate, and fixing grooves are opened on both sides of the upper plate.

[0007] Preferably, two fixing grooves are provided on both sides of the upper plate, and the fixing grooves are arranged as an inclined structure.

[0008] A stacking device comprises a frame, a suction mechanism is installed on the upper part of the frame, a transplanting mechanism is installed below the suction mechanism, at least one unloading mechanism is installed below the transplanting mechanism, and the unloading mechanism comprises a fixing component for fixing a chip carrier plate.

[0009] Preferably, the unloading mechanism includes a fixed plate, a lifting plate and a bottom plate, the lifting plate and the bottom plate are connected by a guide rod, the guide rod passes through the fixed plate, a screw rod is also installed between the lifting plate and the bottom plate, a nut matching the screw rod is installed on the fixed plate, a driven synchronous pulley is installed at the bottom end of the screw rod, a motor is installed on the bottom plate, a driving synchronous pulley is installed at the output end of the motor, and the driving synchronous pulley and the driven synchronous pulley are connected by a synchronous belt; a base is slidably installed on the top of the lifting rod; and the fixing component is installed on the outside of the base.

[0010] Preferably, the base is slidably connected to the lifting plate via a slide rail, and a handle is installed at one end of the lifting plate; a total of four fixing components are provided, and the four fixing components are symmetrically distributed on both sides of the base in pairs.

[0011] Preferably, the fixing assembly includes a fixing rod and a pressure rod, the fixing rod and the pressure rod are rotationally connected via a pin, a first connecting rod is installed on one side of the fixing rod, a second connecting rod is installed on one side of the pressure rod, and a tension spring is installed between the first connecting rod and the second connecting rod.

[0012] Preferably, the suction mechanism includes a first linear module, the first linear module drives the lifting cylinder to move back and forth, the lifting cylinder drives the rotating cylinder to move up and down, and the rotating cylinder drives the suction cup assembly to rotate.

[0013] Preferably, the suction cup assembly comprises a suction cup mounting frame, and the suction cup mounting frame is adjustably mounted with a plurality of suction cups.

[0014] Preferably, the transplanting mechanism comprises a second linear module and a transplanting frame, the second linear module drives the transplanting frame to move back and forth, clamping cylinders are installed on both sides of the transplanting frame, and the clamping cylinders drive the clamping plates to move back and forth.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Both sides of the upper plate are provided with fixing grooves, which facilitate the fixing of the carrier plate; the bottom of the lower plate is provided with a groove corresponding to the upper plate. When adjacent carrier plates are stacked, the upper plate is located in the groove, which can achieve good positioning and prevent the carrier plates from sliding against each other, causing the stacked carrier plates to slip.

[0017] 2. The unloading mechanism includes a fixing component for fixing the chip carrier plate. By setting the fixing component, the chip carrier plate can be fixed to prevent the chip carrier plate from moving.

[0018] 3. The motor of the unloading mechanism can drive the lifting plate to rise and fall. When it rises, the clamping cylinder drives the clamping plate to retract, so that the chip carrier can fall on the unloading mechanism, and then drives the lifting plate to drop a certain distance, and repeats the stacking steps. When stacked to a certain extent, pull the base to extend the base to the outside of the base, so as to realize the transportation of the stacked chip carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the chip carrier of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the stacking device of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the suction mechanism of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the transplanting mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the blanking mechanism of the present invention;

[0025] Figure 6 The present invention Figure 5 A schematic diagram of the structure from the lower perspective;

[0026] Figure 7 It is a structural schematic diagram of the fixing assembly of the present invention.

[0027] In the figure: 1, frame; 2, suction mechanism; 3, transplanting mechanism; 4, unloading mechanism; 5, universal wheel; 6, supporting leg; 201, first linear module; 202, lifting cylinder; 203, rotating cylinder; 204, suction cup assembly; 301, second linear module; 302, transplanting frame; 303, clamping cylinder; 304, clamping plate; 401, fixing plate; 402, lifting plate; 403, base; 4 04, fixing assembly; 405, motor; 406, bottom plate; 407, lead screw; 408, guide rod; 409, active synchronous pulley; 410, driven synchronous pulley; 411, slide rail; 4041, fixing rod; 4042, first connecting rod; 4043, tension spring; 4044, second connecting rod; 4045, pressure rod; 11, lower plate; 12, upper plate; 13, fixing groove; 14, placement groove. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention.

[0029] See also Figure 1 In an embodiment of the present invention, a chip carrier includes a lower plate 11, an upper plate 12 is installed on the top of the lower plate 11, a plurality of placement grooves 14 are evenly spaced on the top of the upper plate 12, and fixing grooves 13 are provided on both sides of the upper plate 12. The setting of the fixing grooves facilitates the fixing of the carrier; two fixing grooves 13 are provided on both sides of the upper plate 12, and the fixing grooves 13 are arranged as an inclined structure; a groove corresponding to the upper plate 12 is provided at the bottom of the lower plate 11, and when adjacent carrier plates are stacked, the upper plate 12 is located at the groove, which can achieve good limiting and prevent the carrier plates from sliding against each other, causing the stacked carrier plates to slide off.

[0030] See also Figure 2-7 A stacking device includes a frame 1, a universal wheel 5 and a supporting leg 6 are installed at the bottom of the frame 1, a suction mechanism 2 is installed on the upper part of the frame 1, a transplanting mechanism 3 is installed on the frame 1 below the suction mechanism 2, and at least one unloading mechanism 4 is installed on the frame 1 below the transplanting mechanism 3. The unloading mechanism 4 includes a fixing component 404 for fixing a chip carrier plate. By setting the fixing component 404, the chip carrier plate can be fixed to prevent the chip carrier plate from moving.

[0031] The unloading mechanism 4 includes a fixed plate 401, a lifting plate 402 and a bottom plate 406, the lifting plate 402 and the bottom plate 406 are connected by a guide rod 408, the guide rod 408 penetrates the fixed plate 401, a screw rod 407 is also installed between the lifting plate 402 and the bottom plate 406, the fixed plate 401 is installed with a nut matched with the screw rod 407, a driven synchronous pulley 410 is installed at the bottom end of the screw rod 407, a motor 405 is installed on the bottom plate 406, a driving synchronous pulley 409 is installed at the output end of the motor 405, and the driving synchronous pulley 409 and the driven synchronous pulley 410 are connected by a synchronous belt; a base 403 is slidably installed on the top of the lifting rod; the fixed component 404 is installed on the outside of the base 403; the base 403 is slidably connected to the lifting plate 402 through a slide rail 411, and a handle is installed at one end of the lifting plate 402; the fixed component 404 There are four fixed components 404 in total, and the four fixed components 404 are symmetrically distributed on both sides of the base 403 in pairs; the fixed component 404 includes a fixed rod 4041 and a pressure rod 4045, and the fixed rod 4041 and the pressure rod 4045 are rotatably connected by a pin shaft, a first connecting rod 4042 is installed on one side of the fixed rod 4041, and a second connecting rod 4044 is installed on one side of the pressure rod 4045, and a tension spring 4043 is installed between the first connecting rod 4042 and the second connecting rod 4044; the motor 405 of the unloading mechanism 4 can drive the lifting and lowering of the lifting plate 402. When rising, the clamping cylinder 303 drives the clamping plate 304 to retract, so that the chip carrier can fall on the unloading mechanism 4, and then drive the lifting plate 402 to descend a certain distance, repeat the stacking steps, and when stacked to a certain extent, pull the base 403, so that the base 403 can extend to the outside of the base, so as to realize the transportation of the stacked chip carrier.

[0032] The suction mechanism 2 includes a first linear module 201, which drives the lifting cylinder 202 to move back and forth, and the lifting cylinder 202 drives the rotating cylinder 203 to move up and down, and the rotating cylinder 203 drives the suction cup assembly 204 to rotate; the suction cup assembly 204 includes a suction cup mounting frame, and the suction cup mounting frame is adjustable and has multiple suction cups installed; the chip can be sucked and placed on the chip carrier through the suction mechanism 2.

[0033] The transplanting mechanism 3 includes a second linear module 301 and a transplanting frame 302. The second linear module 301 drives the transplanting frame 302 to reciprocate. Clamping cylinders 303 are installed on both sides of the transplanting frame 302. The clamping cylinders 303 drive the clamping plates 304 to reciprocate. The chip carrier is placed on the transplanting frame 302 of the transplanting mechanism 3, and the chip carrier is clamped by the clamping plates 304 of the clamping cylinders 303.

[0034] The working principle of the present invention is: the chip carrier is placed on the transfer frame 302 of the transfer mechanism 3, and the chip carrier is clamped by the clamping plate 304 of the clamping cylinder 303; the chip can be sucked by the suction mechanism 2 and placed on the chip carrier; the motor 405 of the unloading mechanism 4 can drive the lifting and lowering of the lifting plate 402. When rising, the clamping cylinder 303 drives the clamping plate 304 to retract, so that the chip carrier can fall on the unloading mechanism 4, and then drive the lifting plate 402 to descend a certain distance, repeat the stacking steps, and when stacked to a certain extent, pull the base 403, so that the base 403 can be extended to the outside of the base, so as to realize the transportation of the stacked chip carrier.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chip carrier, characterized in that: It comprises a lower plate (11), an upper plate (12) is mounted on the top of the lower plate (11), a plurality of placement grooves (14) are provided at equal intervals on the top of the upper plate (12), and fixing grooves (13) are provided on both sides of the upper plate (12).

2. A chip carrier according to claim 1, characterized in that: Two fixing grooves (13) are provided on both sides of the upper plate (12), and the fixing grooves (13) are arranged as inclined structures.

3. A stacking device, characterized in that: A chip carrier according to any one of claims 1-2 is used, comprising a frame (1), a suction mechanism (2) is installed on the upper part of the frame (1), a transplanting mechanism (3) is installed on the frame (1) below the suction mechanism (2), and at least one unloading mechanism (4) is installed on the frame (1) below the transplanting mechanism (3), and the unloading mechanism (4) includes a fixing component (404) for fixing the chip carrier.

4. A chip carrier and stacking device thereof according to claim 3, characterized in that: The unloading mechanism (4) comprises a fixed plate (401), a lifting plate (402) and a bottom plate (406); the lifting plate (402) and the bottom plate (406) are connected via a guide rod (408); the guide rod (408) penetrates the fixed plate (401); a screw rod (407) is also installed between the lifting plate (402) and the bottom plate (406); a nut matched with the screw rod (407) is installed on the fixed plate (401); a driven synchronous pulley (410) is installed at the bottom end of the screw rod (407); a motor (405) is installed on the bottom plate (406); a driving synchronous pulley (409) is installed at the output end of the motor (405); the driving synchronous pulley (409) and the driven synchronous pulley (410) are connected via a synchronous belt; a base (403) is slidably installed on the top of the lifting rod; and the fixing component (404) is installed on the outside of the base (403).

5. A chip carrier and stacking device thereof according to claim 4, characterized in that: The base (403) is slidably connected to the lifting plate (402) via a slide rail (411), and a handle is installed at one end of the lifting plate (402); a total of four fixing components (404) are provided, and the four fixing components (404) are symmetrically distributed on both sides of the base (403).

6. A chip carrier and stacking device according to claim 3, 4 or 5, characterized in that: The fixing assembly (404) comprises a fixing rod (4041) and a pressure rod (4045), wherein the fixing rod (4041) and the pressure rod (4045) are rotatably connected via a pin shaft, a first connecting rod (4042) is installed on one side of the fixing rod (4041), a second connecting rod (4044) is installed on one side of the pressure rod (4045), and a tension spring (4043) is installed between the first connecting rod (4042) and the second connecting rod (4044).

7. The chip carrier and stacking device thereof according to claim 3, characterized in that: The suction mechanism (2) comprises a first linear module (201), wherein the first linear module (201) drives a lifting cylinder (202) to move back and forth, the lifting cylinder (202) drives a rotating cylinder (203) to move up and down, and the rotating cylinder (203) drives a suction cup assembly (204) to rotate.

8. The chip carrier and stacking device thereof according to claim 7, characterized in that: The suction cup assembly (204) comprises a suction cup mounting frame, on which a plurality of suction cups are adjustably mounted.

9. A chip carrier and stacking device thereof according to claim 3, 4 or 7, characterized in that: The transplanting mechanism (3) comprises a second linear module (301) and a transplanting frame (302); the second linear module (301) drives the transplanting frame (302) to move back and forth; clamping cylinders (303) are installed on both sides of the transplanting frame (302); and the clamping cylinders (303) drive the clamping plates (304) to move back and forth.

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