Automatic chip feeding and discharging device

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By designing the automatic chip loading and unloading device, combining the frame, vehicle loading and unloading mechanism, fixing plate, mobile drive mechanism, position identification mechanism and cover opening mechanism, the automation problems of opening and loading and unloading of the chip holder in the prior art are solved, and efficient automatic operation is achieved.

CN223273245UActive Publication Date: 2025-08-26DONGGUAN HAILUN ELECTRONIC TECH CO LTD

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Patent Information

Application Number: CN202422618302.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-10-28
Publication Date: 2025-08-26
Estimated Expiration: 2034-10-28

AI Technical Summary

Technical Problem

There is a lack of equipment in the prior art that can automatically open the chip holder and load and unload the chip, which cannot meet production needs.

Method used

An automatic chip loading and unloading device is designed, including a frame, a vehicle loading and unloading mechanism, a fixture plate, a mobile drive mechanism, a position identification mechanism, a cover opening mechanism and a grasping mechanism. Through the coordinated work of these components, the automatic chip loading and unloading and the switch of the seat cover is realized.

Benefits of technology

It realizes the automatic loading and unloading of the chip and the automatic switch of the seat cover, improving the gripping accuracy and production efficiency.

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Abstract

The utility model discloses an automatic chip loading and unloading device, which comprises a rack, a carrier loading and unloading mechanism, a jig plate, a mobile driving mechanism, a position identification mechanism, an uncovering mechanism and a grabbing mechanism, the carrier loading and unloading mechanism, the mobile driving mechanism and the jig plate are arranged on the rack, the carrier loading and unloading mechanism is used for carrying a carrier, the jig plate is used for bearing a jig, and the position identification mechanism is used for identifying the position of the jig plate. The position recognition mechanism, the cover opening mechanism and the grabbing mechanism are all installed at the output end of the movement driving mechanism and are driven by the movement driving mechanism to move, the position recognition mechanism is used for obtaining the position of the jig plate and the position of the jig, the cover opening mechanism is used for opening or closing a cover of the jig, and the grabbing mechanism is used for grabbing the jig plate. The grabbing mechanism is used for carrying the chips in the jigs to the carriers at the carrier feeding mechanism or carrying the chips in the carriers into the jigs. The automatic chip feeding and discharging device can open and close the base body of the chip and complete feeding and discharging of the chip.

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Description

Technical Field

[0001] The utility model relates to the technical field of electronic component processing, in particular to an automatic chip loading and unloading device. Background Art

[0002] During the processing of chips, there is generally a seat. The chip needs to be taken out of the seat and placed in a carrier for testing, or the tested chip needs to be taken out of the carrier and placed in the seat. The cover of the seat needs to be opened and closed each time the seat is taken out and placed. For the above steps, there is no corresponding equipment in the existing technology, so it cannot meet the existing production needs.

[0003] In order to solve the above problems, it is necessary to provide an automatic chip loading and unloading device. Utility Model Content

[0004] The utility model aims to provide an automatic chip loading and unloading device which can open and close the cover of a chip seat and complete chip loading and unloading.

[0005] In order to achieve the above-mentioned objectives, the automatic chip loading and unloading device provided by the present invention includes a frame, a carrier loading and unloading mechanism, a jig plate, a mobile drive mechanism, a position identification mechanism, a cover opening mechanism and a grasping mechanism. The carrier loading and unloading mechanism, the mobile drive mechanism and the jig plate are installed on the frame, the carrier loading and unloading mechanism is used to transport the carrier, the jig plate is used to carry the jig, the position identification mechanism, the cover opening mechanism and the grasping mechanism are all installed at the output end of the mobile drive mechanism, the position identification mechanism, the cover opening mechanism and the grasping mechanism move under the drive of the mobile drive mechanism, the position identification mechanism is used to obtain the position of the jig plate and the position of the jig, the cover opening mechanism is used to open or close the cover of the jig, and the grasping mechanism is used to transport the chip in the jig to the carrier at the carrier loading mechanism or to transport the chip in the carrier into the jig.

[0006] Preferably, the carrier loading and unloading mechanism includes a first carrier conveying device and a second carrier conveying device, the first carrier conveying device and the second carrier conveying device are both installed on the frame, the first carrier conveying device and the second carrier conveying device are arranged in parallel, and the first carrier conveying device and the second carrier conveying device are double-layer carrier conveying devices.

[0007] Preferably, the automatic chip loading and unloading device further comprises a moving part, the moving part is connected to the output end of the moving drive mechanism, and the position recognition mechanism, the cover opening mechanism and the grasping mechanism are all connected to the moving part.

[0008] Specifically, the mobile drive mechanism includes an X-axis mobile drive device, a Y-axis mobile drive device and a Z-axis mobile drive device. The Y-axis mobile drive device is installed on the frame, the X-axis mobile drive device is installed at the output end of the Y-axis mobile drive device and moves along the Y-axis direction of the frame under the drive thereof, the Z-axis mobile drive device is installed at the output end of the X-axis mobile drive device and moves along the X-axis direction of the frame under the drive thereof, and the moving member is installed at the output end of the Z-axis mobile drive device and moves along the Z-axis direction of the frame under the drive thereof.

[0009] Preferably, the cover opening mechanism opens or closes the cover of the jig by pressing the cover of the jig.

[0010] Specifically, the cover opening mechanism includes a cover opening lifting drive assembly and a pressing head. The cover opening lifting drive assembly is installed at the output end of the moving drive mechanism, and the pressing head is installed at the output end of the cover opening lifting drive assembly. The pressing head rises and falls under the drive of the cover opening lifting drive assembly.

[0011] Specifically, the pressing head is elastically mounted on the output end of the cover opening and lifting driving assembly through an elastic member.

[0012] Specifically, at least two pressing heads are provided, and the pressing heads are arranged at intervals.

[0013] Specifically, the gripping mechanism includes a distance-adjustable lifting drive assembly, a distance-adjustable plate and an adsorption head. The distance-adjustable lifting drive assembly is connected to the moving part. The distance-adjustable plate is installed at the output end of the distance-adjustable lifting drive assembly. The adsorption head is laterally movable on the moving part. A distance-adjustable inclined hole is provided on the distance-adjustable plate. The adsorption head has a driving protrusion extending into the distance-adjustable inclined hole. The driving protrusion is slidably provided in the distance-adjustable inclined hole so that the adsorption head moves laterally relative to the moving part.

[0014] Preferably, the jig plate is movably arranged on the frame.

[0015] Compared with the prior art, the chip automatic loading and unloading device of the present invention combines a frame, a carrier loading and unloading mechanism, a fixture plate, a mobile drive mechanism, a position recognition mechanism, a cover opening mechanism and a grasping mechanism, etc., wherein the carrier loading and unloading mechanism, the mobile drive mechanism and the fixture plate are all installed on the frame, the carrier loading and unloading mechanism is used to transport the carrier, the fixture plate is used to carry the fixture, the position recognition mechanism, the cover opening mechanism and the grasping mechanism are all installed at the output end of the mobile drive mechanism, the position recognition mechanism, the cover opening mechanism and the grasping mechanism are moved under the drive of the mobile drive mechanism, and the position recognition mechanism is used to The invention is used to obtain the position of the jig plate and the position of the jig, so that the position of the grasping mechanism can be adjusted according to the position of the jig plate and the jig to improve the accuracy of grasping. The cover opening mechanism is used to open or close the lid of the jig, so that the jig opening and closing actions can be realized, thereby realizing automation. The grasping mechanism is used to transport the chip in the jig to the carrier at the carrier loading mechanism or to transport the chip in the carrier to the jig. In other words, the chip automatic loading and unloading device of the present invention can realize multiple automated actions such as automatic loading and unloading, position identification and automatic opening and closing of the lid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the automatic chip loading and unloading device of the present invention.

[0017] Figure 2 This is another three-dimensional structural diagram of the automatic chip loading and unloading device of the present invention.

[0018] Figure 3 It is a top view of the automatic chip loading and unloading device of the present invention.

[0019] Figure 4 It is a partial three-dimensional structural diagram of the automatic chip loading and unloading device of the present invention.

[0020] Figure 5 It is a partial three-dimensional structural diagram of the automatic chip loading and unloading device of the present invention. DETAILED DESCRIPTION

[0021] See also Figures 1 to 5, shows the specific structure of the chip automatic loading and unloading device 100 of the present invention, the chip automatic loading and unloading device 100 of the present invention includes a frame 1, a carrier loading and unloading mechanism 2, a fixture plate 3, a mobile drive mechanism 4, a position recognition mechanism 5, a cover opening mechanism 6 and a grasping mechanism 7, the carrier loading and unloading mechanism 2, the mobile drive mechanism 4 and the fixture plate 3 are all installed on the frame 1, the carrier loading and unloading mechanism 2 is used to carry the carrier 20, the fixture plate 3 is used to carry the fixture 8, the position recognition mechanism 5, the cover opening mechanism 6 and the grasping mechanism 7 are all installed at the output end of the mobile drive mechanism 4, the position recognition mechanism 5, the cover opening mechanism 6 and the grasping mechanism 7 are driven by the mobile drive mechanism 4 The position recognition mechanism 5 is used to obtain the position of the jig plate 3 and the position of the jig 8, so that the position of the gripping mechanism 7 can be adjusted according to the position of the jig plate 3 and the jig 8 to improve the accuracy of the gripping. The cover opening mechanism 6 is used to open or close the lid of the jig 8, so that the jig 8 can be opened and closed, thereby realizing automation. The gripping mechanism 7 is used to transport the chip in the jig 8 to the carrier 20 at the carrier loading mechanism or to transport the chip in the carrier 20 to the jig 8. In other words, the chip automatic loading and unloading device 100 of the present invention can realize multiple automated actions such as automatic loading and unloading, position recognition and automatic opening and closing of the lid. More specifically, as follows:

[0022] See also Figures 1 to 3 The carrier loading and unloading mechanism 2 includes a first carrier conveying device 21 and a second carrier conveying device 22. The first carrier conveying device 21 and the second carrier conveying device 22 are both mounted on the frame 1 and arranged in parallel. The first carrier conveying device 21 and the second carrier conveying device 22 form a double-layer carrier conveying device. Two sets of jig plates 3 are provided, and the two sets of jig plates 3 are located on both sides of the carrier loading and unloading mechanism 2.

[0023] See also Figures 1 to 4 The chip automatic loading and unloading device 100 also includes a moving part 9, which is connected to the output end of the mobile drive mechanism 4. The position recognition mechanism 5, the cover opening mechanism 6 and the grasping mechanism 7 are all connected to the moving part 9. Specifically, the mobile drive mechanism 4 includes an X-axis mobile drive device 41, a Y-axis mobile drive device 42 and a Z-axis mobile drive device 43. The Y-axis mobile drive device 42 is installed on the frame 1, the X-axis mobile drive device 41 is installed at the output end of the Y-axis mobile drive device 42 and moves along the Y-axis direction of the frame 1 under the drive thereof, the Z-axis mobile drive device 43 is installed at the output end of the X-axis mobile drive device 41 and moves along the X-axis direction of the frame 1 under the drive thereof, and the moving part 9 is installed at the output end of the Z-axis mobile drive device 43 and moves along the Z-axis direction of the frame 1 under the drive thereof, thereby realizing the movement of the moving part 9 in the X-axis, Y-axis and Z-axis directions.

[0024] See also Figures 1 to 4 The lid opening mechanism 6 opens or closes the lid of the jig 8 by pressing the lid of the jig 8. It is understood that the lid of the jig 8 itself is a press-type elastic lid. Specifically, the lid opening mechanism 6 includes a lid opening and closing lift drive assembly 61 and a pressing head 63. The lid opening and closing lift drive assembly 61 is mounted at the output end of the moving drive mechanism 4, and the pressing head 63 is mounted at the output end of the lid opening and closing lift drive assembly 61. The pressing head 63 is driven by the lid opening and closing lift drive assembly 61 to open and close the lid by pressing during the lifting and lowering.

[0025] See also Figures 1 to 4 The pressing head 63 is elastically mounted on the output end of the cover opening and lifting drive assembly 61 through the elastic member 62. Specifically, at least two pressing heads 63 are provided, and the pressing heads 63 are spaced apart. In this embodiment, four pressing heads 63 are provided.

[0026] See also Figure 5 The grabbing mechanism 7 includes a distance-adjusting lifting drive assembly 71, a distance-adjusting plate 72 and an adsorption head 73. The distance-adjusting lifting drive assembly 71 is connected to the moving part 9. The distance-adjusting plate 72 is installed at the output end of the distance-adjusting lifting drive assembly 71. The adsorption head 73 is laterally movable on the moving part 9. A distance-adjusting inclined hole 721 is provided on the distance-adjusting plate 72. The adsorption head 73 has a driving protrusion 731 that extends into the distance-adjusting inclined hole 721. The lateral movement of the adsorption head 73 is adjusted by guiding the driving protrusion 731 up and down through the inclined hole. The driving protrusion 731 is slidably provided in the distance-adjusting inclined hole 721 so that the adsorption head 73 moves laterally relative to the moving part 9.

[0027] See also Figures 1 to 5 The jig plate 3 is movably arranged on the frame 1, and a workbench is provided on the frame 1. The jig plate 3 switches between the processing position and the edge of the workbench by moving, so as to facilitate the replacement of the jig plate 3 and the jig 8 on the jig plate 3.

[0028] See also Figures 1 to 5 , showing the working process of the chip automatic loading and unloading device 100 of the present invention as follows:

[0029] When the chip in the jig 8 needs to be moved to the carrier, the jig 8 is manually placed on the jig plate 3, and the jig plate 3 moves the jig 8 to the bottom of the position identification mechanism 5, the cover opening mechanism 6 and the grasping mechanism 7. The position identification mechanism 5 shoots the four corners of the jig plate 3 to obtain the position information of the jig plate 3 and the position information of the jig 8. The pressing head 63 rises and falls under the drive of the cover opening and lifting drive assembly 61. The pressing head 63 presses down to open the cover of the jig 8. The grasping mechanism 7 adjusts the spacing of the adsorption head 73 by lifting and lowering the distance adjustment plate 72 to better match the spacing of the jig 8. The adsorption head 73 of the grasping mechanism 7 adsorbs the chip and moves it to the carrier 20 through the mobile drive mechanism 4.

[0030] When the chip of the carrier needs to be moved to the jig 8, the position identification mechanism 5 shoots the four corners of the jig plate 3 to obtain the position information of the jig plate 3 and the position information of the jig 8, the adsorption head 73 of the grasping mechanism 7 adsorbs the chip in the carrier and moves it to the jig 8 through the moving drive mechanism 4, the pressing head 63 rises and falls under the drive of the cover opening and lifting drive assembly 61, and the pressing head 63 presses down to close the cover of the jig 8, and the jig plate 3 moves the jig 8 away from the bottom of the position identification mechanism 5, the cover opening mechanism 6 and the grasping mechanism 7.

[0031] By combining the frame 1, the carrier loading and unloading mechanism 2, the fixture plate 3, the mobile drive mechanism 4, the position recognition mechanism 5, the cover opening mechanism 6 and the grasping mechanism 7, the carrier loading and unloading mechanism 2, the mobile drive mechanism 4 and the fixture plate 3 are all installed on the frame 1, the carrier loading and unloading mechanism 2 is used to transport the carrier, the fixture plate 3 is used to carry the fixture 8, the position recognition mechanism 5, the cover opening mechanism 6 and the grasping mechanism 7 are all installed at the output end of the mobile drive mechanism 4, the position recognition mechanism 5, the cover opening mechanism 6 and the grasping mechanism 7 are moved under the drive of the mobile drive mechanism 4, and the position recognition mechanism 5 is used to obtain the fixture plate 3 and the position of the jig 8, so that the position of the grasping mechanism 7 can be adjusted according to the position of the jig plate 3 and the jig 8 to improve the accuracy of grasping. The cover opening mechanism 6 is used to open or close the cover of the jig 8, so that the opening and closing actions of the jig 8 can be realized, thereby realizing automation. The grasping mechanism 7 is used to transport the chip in the jig 8 to the carrier at the carrier loading mechanism or to transport the chip in the carrier to the jig 8. In other words, the chip automatic loading and unloading device 100 of the present invention can realize multiple automated actions such as automatic loading and unloading, position recognition and automatic opening and closing of the cover.

[0032] The above disclosure is only a preferred embodiment of the present invention and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope covered by the present invention.

Claims

1. A chip automatic loading and unloading device, characterized in that: It includes a frame, a carrier loading and unloading mechanism, a fixture plate, a mobile drive mechanism, a position identification mechanism, a cover opening mechanism and a grasping mechanism. The carrier loading and unloading mechanism, the mobile drive mechanism and the fixture plate are installed on the frame. The carrier loading and unloading mechanism is used to transport the carrier. The fixture plate is used to carry the fixture. The position identification mechanism, the cover opening mechanism and the grasping mechanism are all installed at the output end of the mobile drive mechanism. The position identification mechanism, the cover opening mechanism and the grasping mechanism move under the drive of the mobile drive mechanism. The position identification mechanism is used to obtain the position of the fixture plate and the position of the fixture. The cover opening mechanism is used to open or close the cover of the fixture. The grasping mechanism is used to transport the chip in the fixture to the carrier at the carrier loading mechanism or to transport the chip in the carrier into the fixture.

2. The automatic chip loading and unloading device according to claim 1, characterized in that: The carrier loading and unloading mechanism includes a first carrier conveying device and a second carrier conveying device. The first carrier conveying device and the second carrier conveying device are both installed on the frame. The first carrier conveying device and the second carrier conveying device are arranged in parallel. The first carrier conveying device and the second carrier conveying device are double-layer carrier conveying devices.

3. The automatic chip loading and unloading device according to claim 1, characterized in that: It also includes a moving part, which is connected to the output end of the moving drive mechanism, and the position identification mechanism, the cover opening mechanism and the grasping mechanism are all connected to the moving part.

4. The automatic chip loading and unloading device according to claim 3, characterized in that: The mobile drive mechanism includes an X-axis mobile drive device, a Y-axis mobile drive device and a Z-axis mobile drive device. The Y-axis mobile drive device is installed on the frame, the X-axis mobile drive device is installed on the output end of the Y-axis mobile drive device and moves along the Y-axis direction of the frame under the drive of the Y-axis mobile drive device, the Z-axis mobile drive device is installed on the output end of the X-axis mobile drive device and moves along the X-axis direction of the frame under the drive of the X-axis mobile drive device, and the moving member is installed on the output end of the Z-axis mobile drive device and moves along the Z-axis direction of the frame under the drive of the Z-axis mobile drive device.

5. The automatic chip loading and unloading device according to claim 1, characterized in that: The cover opening mechanism opens or closes the cover of the fixture by pressing the cover of the fixture.

6. The automatic chip loading and unloading device according to claim 5, characterized in that: The cover opening mechanism includes a cover opening lifting drive component and a pressing head. The cover opening lifting drive component is installed at the output end of the moving drive mechanism, and the pressing head is installed at the output end of the cover opening lifting drive component. The pressing head rises and falls under the drive of the cover opening lifting drive component.

7. The automatic chip loading and unloading device according to claim 6, characterized in that: The pressing head is elastically mounted on the output end of the cover opening and lifting driving assembly through an elastic member.

8. The automatic chip loading and unloading device according to claim 6, characterized in that: There are at least two pressing heads, and the pressing heads are arranged at intervals.

9. The automatic chip loading and unloading device according to claim 3, characterized in that: The gripping mechanism includes a distance-adjustable lifting drive assembly, a distance-adjustable plate and an adsorption head. The distance-adjustable lifting drive assembly is connected to the moving part. The distance-adjustable plate is installed at the output end of the distance-adjustable lifting drive assembly. The adsorption head is arranged on the moving part for transverse movement. A distance-adjustable inclined hole is provided on the distance-adjustable plate. The adsorption head has a driving protrusion extending into the distance-adjustable inclined hole. The driving protrusion is slidably provided on the distance-adjustable inclined hole so that the adsorption head moves transversely relative to the moving part.

10. The automatic chip loading and unloading device according to claim 1, characterized in that: The jig plate is movably arranged on the frame.