Efficient carrying robot

Abstract

The utility model relates to an efficient transfer robot which comprises a cantilever and a clamping plate used for clamping a chip jig, a connecting rod is arranged at the bottom of the cantilever, a base plate is installed at the end of the connecting rod, installation plates are arranged on the two sides of the base plate, and clamping air cylinders are installed on the upper surfaces of the installation plates through electromagnetic valves. Movable arms are installed on the outer surfaces of two clamping jaws on the clamping air cylinder, connecting plates are installed on the two sides of the lower surface of each movable arm, and a clamping plate is jointly installed at the ends of the two connecting plates; and a plurality of laser distance measuring sensors are arranged on the outer surfaces of the substrate and the mounting plate. Through the arrangement of the two sets of clamping plates, two chip jigs can be clamped at a time, the detection efficiency is improved, and through the arrangement of the multiple laser distance measuring sensors, the positions of the chip jigs can be automatically recognized, so that the clamping precision is improved, and correct reading and detection of the chip jigs are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of transport robots, in particular to a high-efficiency transport robot. Background Art

[0002] Through chip testing, its performance indicators such as read and write speed and temperature resistance are obtained in order to classify the chip performance level. Testing chip performance requires the use of a dedicated test box. After the chip is placed in a dedicated chip fixture, the chip fixture and the chip are placed in the test box together. After the test is completed, the chip is directly taken out together with the chip. Currently, during testing, the chip fixture on the conveyor line is clamped into the test box for testing by a handling robot. However, in the existing technology, the handling robot can only clamp one chip fixture at a time, which is inefficient and has poor clamping accuracy. It is easy to cause the chip fixture to be inaccurately positioned in the test box, and then the reading test cannot be performed. Utility Model Content

[0003] The purpose of this utility model is to provide an efficient transport robot to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the technical solution of the present utility model is as follows.

[0005] This efficient handling robot consists of a cantilever arm and a clamping plate for gripping chip jigs. A connecting rod is located at the bottom of the cantilever arm, with a baseplate mounted on its end. Mounting plates are located on either side of the baseplate, and a clamping cylinder is mounted on the top of the mounting plate via a solenoid valve. A movable arm is mounted on the outer surface of each of the clamping cylinder's two jaws. Connecting plates are located on either side of the lower surface of the movable arm, and a clamping plate is mounted on the ends of both connecting plates. Multiple laser ranging sensors are installed on the outer surfaces of the baseplate and mounting plate.

[0006] Thus, the two sets of clamps enable two chip jigs to be clamped at once, and each round trip can complete the handling of two chip jigs, improving handling efficiency and, in turn, chip detection efficiency. Furthermore, the use of multiple laser ranging sensors facilitates automatic identification of the chip jig's position and the detection box's position, thereby improving clamping accuracy and ensuring correct reading and detection of the chip jig. The compact spatial coordination of the connecting rod, baseplate, solenoid valve, and gripper facilitates the miniaturization of the handling robot, reduces drive power, and reduces manufacturing costs.

[0007] Furthermore, first fixing seats are installed on both sides of the upper surface of the installation plate, and first buffers are installed on the first fixing seats.

[0008] Furthermore, two mutually parallel slide rails are installed on both sides of the upper surface of the installation plate, sliders are slidably installed on the outer surfaces of the slide rails, and the connecting plate is installed on the upper surface of the sliders.

[0009] Furthermore, a positioning pin is installed on the inner side of the splint, and positioning grooves are provided on the outer surfaces of both sides of the chip fixture, and an inclined portion is provided on the outer edge of the positioning groove.

[0010] Furthermore, second fixing seats are installed on both side surfaces in the width direction of the mounting plate, and second buffers are installed on the second fixing seats.

[0011] Furthermore, both mounting plates are connected to the base plate via bolts.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0013] 1. The utility model uses two sets of clamping plates to clamp two chip jigs at a time, improving the efficiency of handling and testing. In addition, the utility model uses multiple laser ranging sensors to automatically identify the positions of the chip jig and the test box, thereby improving the clamping accuracy and ensuring the correct reading and testing of the chip jig.

[0014] 2. The utility model can automatically correct the position of the chip fixture by squeezing the inclined surface and inclined surface at the end of the positioning pin until the positioning pin is inserted into the positioning groove, thereby further improving the clamping accuracy of the chip fixture and ensuring the correct reading and detection of the chip fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 This is a structural diagram of the base plate and the mounting plate in the utility model.

[0017] Figure 3 It is a schematic diagram of the local structure of the mounting plate area in the present utility model.

[0018] Figure 4 It is a structural schematic diagram of the splint in the utility model.

[0019] Figure 5 for Figure 1 A is an enlarged schematic diagram.

[0020] In the figure: 100, cantilever; 101, connecting rod; 102, base plate; 103, mounting plate; 104, solenoid valve; 105, clamping cylinder; 1051, clamping claw; 106, movable arm; 107, connecting plate; 108, clamping plate; 109, laser ranging sensor; 110, chip fixture; 200, first fixed seat; 201, first buffer; 300, slide rail; 301, slider; 400, positioning pin; 401, positioning groove; 402, inclined portion; 500, second fixed seat; 501, second buffer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection", and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct connection or an indirect connection through an intermediate medium. Here, "fixed" means that the two are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0024] like Figure 1-5 As shown, an efficient handling robot includes a cantilever 100 and a clamping plate 108 for clamping a chip fixture 110. A connecting rod 101 is provided at the bottom of the cantilever 100, and a base plate 102 is mounted on the end of the connecting rod 101. Mounting plates 103 are provided on both sides of the base plate 102. A clamping cylinder 105 is mounted on the upper surface of the mounting plate 103 via a solenoid valve 104. A movable arm 106 is mounted on the outer surface of each of the two clamping jaws 1051 on the clamping cylinder 105. Connecting plates 107 are installed on both sides of the lower surface of the movable arm 106. A clamping plate 108 is mounted on the ends of the two connecting plates 107. Multiple laser ranging sensors 109 are provided on the outer surfaces of the base plate 102 and the mounting plate 103.

[0025] During use, the cantilever 100 is connected to the transfer robot, which drives the clamp 108 to move back and forth between the conveyor line and the inspection box. The laser distance sensor 109 identifies the position of the chip fixture 110. The transfer robot then drives the substrate 102 down so that the two clamps 108 of each group are on both sides of the chip fixture 110. The clamping cylinder 105 drives the two clamps 108 close to each other, thereby achieving the purpose of clamping. The chip fixture 110 is then transferred to the inspection box by the transfer robot. After the laser distance sensor 109 identifies the position of the inspection box, the chip fixture 110 is sent into the inspection box for inspection. The chip fixture 110 that has completed the inspection is then clamped out of the inspection box by the clamp 108 and placed on another conveyor line for transportation to the next process. Since two chip fixtures 110 can be clamped at the same time, the inspection efficiency is improved.

[0026] Preferably, first fixing seats 200 are installed on both sides of the upper surface of the mounting plate 103 , and first buffers 201 are installed on the first fixing seats 200 .

[0027] The first buffer 201 can block and buffer the chip jig 110 when the clamping plate 108 clamps it, thereby preventing the clamping plate 108 from damaging the surface of the chip jig 110 .

[0028] Preferably, two parallel slide rails 300 are installed on both sides of the upper surface of the mounting plate 103 , a slider 301 is slidably installed on the outer surface of the slide rail 300 , and the connecting plate 107 is installed on the upper surface of the slider 301 .

[0029] By setting the slide rail 300 and the slider 301, the stability and smoothness of the movement of the clamp 108 can be improved, and the entire surface of the clamp 108 can be ensured to be in contact with the outer surface of the chip fixture 110 at the same time, thereby improving the clamping quality of the chip fixture 110.

[0030] Preferably, a positioning pin 400 is installed on the inner side of the clamping plate 108 , and positioning grooves 401 are provided on both outer surfaces of the chip fixture 110 . An inclined portion 402 is provided at the outer edge of the positioning groove 401 .

[0031] When the clamp 108 clamps the chip jig 110, the positioning pin 400 will be inserted into the positioning groove 401 first. If there is a slight deviation in the position between the clamp 108 and the chip jig 110, the end of the positioning pin 400 will be against the inclined portion 402. Since the inclined surface at the end of the positioning pin 400 and the inclined portion 402 squeeze each other, the position of the chip jig 110 can be automatically corrected until the positioning pin 400 is inserted into the positioning groove 401, thereby further improving the clamping accuracy of the chip jig 110 and ensuring the correct reading and detection of the chip jig 110.

[0032] Preferably, second fixing seats 500 are installed on both side surfaces in the width direction of the mounting plate 103 , and second buffers 501 are installed on the second fixing seats 500 .

[0033] When the clamping plate 108 clamps the chip jig 110, the second buffer 501 applies a downward thrust to the chip jig 110, pushing it downward so that the top wall of the positioning groove 401 abuts the positioning pin 400. When the clamping plate 108 is adjusted to place the chip jig 110 in the inspection box, the second buffer 501 provides a buffer between the chip jig 110 and the mounting plate 103. This prevents the chip jig 110 from being squeezed against the inspection box due to its low height when placed in the inspection box, thereby improving handling reliability and safety.

[0034] Preferably, both mounting plates 103 are connected to the base plate 102 via bolts.

[0035] The split structural design allows the two mounting plates 103 to be assembled separately and then assembled together, which reduces the difficulty of processing and facilitates separate replacement in the event of damage.

[0036] The above is a detailed description of the present invention in conjunction with specific embodiments, and the specific implementation methods of the present invention are not limited to these descriptions. For those skilled in the art of the present invention, if a number of equivalent substitutions or obvious modifications are made without departing from the concept of the present invention and have the same performance or use, they should be considered to fall within the scope of patent protection of the present invention as determined by the submitted claims.

Claims

1. An efficient handling robot, comprising a cantilever (100) and a clamping plate (108) for clamping a chip fixture (110), characterized in that: A connecting rod (101) is provided at the bottom of the cantilever (100), a base plate (102) is installed at the end of the connecting rod (101), mounting plates (103) are provided on both sides of the base plate (102), and a clamping cylinder (105) is installed on the upper surface of the mounting plate (103) via a solenoid valve (104); The outer surfaces of the two clamping jaws (1051) on the clamping cylinder (105) are both mounted with movable arms (106), the two sides of the lower surface of the movable arms (106) are both mounted with connecting plates (107), and the ends of the two connecting plates (107) are jointly mounted with the clamping plate (108); A plurality of laser distance measuring sensors (109) are provided on the outer surfaces of the substrate (102) and the mounting plate (103).

2. The efficient transport robot according to claim 1, characterized in that: First fixing seats (200) are installed on both sides of the upper surface of the mounting plate (103), and a first buffer (201) is installed on the first fixing seat (200).

3. The efficient transport robot according to claim 1, characterized in that: Two mutually parallel slide rails (300) are installed on both sides of the upper surface of the mounting plate (103), a slider (301) is slidably installed on the outer surface of the slide rail (300), and the connecting plate (107) is installed on the upper surface of the slider (301).

4. The efficient transport robot according to claim 1, characterized in that: A positioning pin (400) is installed on the inner side of the clamping plate (108), and positioning grooves (401) are provided on both outer surfaces of the chip fixture (110), and an inclined portion (402) is provided at the outer edge of the positioning groove (401).

5. The efficient transport robot according to claim 1, characterized in that: Second fixing seats (500) are installed on both side surfaces in the width direction of the mounting plate (103), and a second buffer (501) is installed on the second fixing seat (500).

6. The efficient transport robot according to claim 1, characterized in that: Both mounting plates (103) are connected to the base plate (102) via bolts.

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