A detection device for products containing cover plates

Abstract

The present invention discloses a detection device for a product including a cover plate, which belongs to the field of IGBT packaging technology. It aims at the problem that when the product is separated from the cover plate, contact pressure is easily applied to the surface of the product, thereby causing damage to the chip on the surface of the product. The device comprises a third linear motor, a fourth slider is arranged on the third linear motor, an L-shaped plate is fixed to the top surface of the fourth slider, a sixth cylinder is fixed to one end of the L-shaped plate, a lower pressure frame is fixed to the output end of the sixth cylinder, a stabilizing plate is arranged on one side of the third linear motor, four supporting columns are fixed to the top surface of the stabilizing plate, and a product limiting step is arranged on the outer wall of the supporting column near the top position; the present invention enables the product to be engaged on the supporting column, and through the provided cover plate limiting step, the cover plate can be engaged on the cover plate limiting step after being separated from the product, so that the product can be conveniently taken out without applying contact pressure to the surface of the product, thereby avoiding the situation that the chip on the surface of the product is damaged.

Description

Technical Field

[0001] The invention belongs to the technical field of IGBT packaging, and in particular relates to a detection device for a product including a cover plate. Background Art

[0002] At present, after the product has gone through the reflow process, it is necessary to manually remove the tray, take out the product and the welding cover. The cover and the product are bonded together because solder flows in from the gap, so a special jig is needed to remove the welding cover, and then visually inspect the appearance for solder paste and scratches. Qualified products are placed in the cleaning jig, and the cleaning jig is placed in the cart after it is full. However, since the chip is encapsulated on the front of the product, it is easy to apply contact pressure to the surface of the product when separating the product from the cover, which can cause damage to the chip on the surface of the product.

[0003] Therefore, there is a need for a detection device for products including cover plates to solve the problem in the prior art that when the product is separated from the cover plate, contact pressure is easily applied to the surface of the product, thereby causing damage to the chip on the surface of the product. Summary of the invention

[0004] The object of the present invention is to provide a detection device for products including cover plates to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a detection device for a cover plate product, comprising a third linear motor, a fourth slider is arranged on the third linear motor, an L-shaped plate is fixed to the top surface of the fourth slider, a sixth cylinder is fixed to one end of the L-shaped plate, a lower pressure frame is fixed to the output end of the sixth cylinder, a stabilizing plate is arranged on one side of the third linear motor, four supporting columns are fixed to the top surface of the stabilizing plate, a product limiting step is arranged on the outer wall of the supporting column near the top position, a cover plate limiting step is arranged on the outer wall of the supporting column near the top position, a first linear motor is arranged above the third linear motor, a first slider, a second slider and a third slider are arranged on the first linear motor, a clamping assembly is arranged on one side of the first slider, a first arm assembly is arranged on one side of the second slider, and a second arm assembly is arranged on one side of the third slider.

[0006] Furthermore, the clamping assembly includes a connecting rod, which is fixed to a side surface of the first slider, a first cylinder is fixed to one end of the connecting rod, a fixing plate is fixed to the output end of the first cylinder, two second cylinders are fixed on both sides of the bottom surface of the fixing plate, the second cylinders on both sides are symmetrically distributed, and a first clamp is fixed to the output end of the second cylinder.

[0007] Furthermore, the first arm assembly includes a second linear motor, the second linear motor is fixed to a side surface of the second slider, and the first robotic arm is fixed to the slider on the second linear motor.

[0008] Furthermore, the second arm assembly includes a fifth linear motor, the fifth linear motor is fixed to a side surface of the third slider, and the second robot arm is fixed to the slider on the fifth linear motor.

[0009] Furthermore, a conveyor is arranged below the fixed plate, a third cylinder is fixed on both sides of the conveyor, a stopper is fixed at the output end of the third cylinder, a Tray plate is arranged on the surface of the conveyor, and a plurality of evenly distributed cover plates are arranged on the top surface of the Tray plate.

[0010] Furthermore, a positioning platform is provided on one side of the conveyor, four mounting columns are fixed to the bottom surface of the positioning platform, a bottom plate is fixed to the bottom surface of the mounting columns, a fourth cylinder is fixed to the top surface of the bottom plate, a top plate is fixed to the output end of the fourth cylinder, a number of evenly distributed pushing columns are fixed to the top surface of the top plate, and a ninth cylinder is fixed to one side surface of the positioning platform.

[0011] Furthermore, the top surface of the positioning platform is provided with a plurality of evenly distributed docking holes that cooperate with the pushing column, the adjacent two sides of the top surface of the positioning platform are respectively provided with top openings, the adjacent two sides of the bottom surface of the positioning platform are respectively fixed with fifth cylinders, the output end of the fifth cylinder is fixed with a positioning rod, and the positioning rod passes through the top openings.

[0012] Furthermore, a fourth linear motor is arranged on one side of the positioning table, a vertical bar is fixed on the slider on the fourth linear motor, a camera detection device is fixed on one side of the vertical bar, a fixed frame is arranged below the camera detection device, seventh cylinders are arranged on one side of the inner walls of the fixed frame close to each other, a second clamp is fixed on the output end of the seventh cylinder, a rotating shaft is fixed on one side of the seventh cylinder, the rotating shaft is movably connected to the inner wall of the fixed frame, a motor is fixed on one side of the outer wall of the fixed frame, pulleys are fixed on the output end of the motor and one side of the outer wall of the rotating shaft, and a belt is movably connected between the two pulleys.

[0013] Furthermore, a bottom opening is opened on the bottom surface of the fixing frame, an eighth cylinder is arranged below the fixing frame, and a push plate is fixed to the output end of the eighth cylinder.

[0014] Furthermore, a plurality of product collection boxes are arranged on one side of the fourth linear motor, and a cover plate collection device is arranged between the fourth linear motor and the positioning platform.

[0015] Compared with the prior art, the present invention provides a detection device for a cover plate product, which has at least the following beneficial effects:

[0016] (1) The third linear motor, the sixth cylinder and the lower pressure frame are provided so that the product can be separated from the cover plate, and the product limiting step is provided so that the product can be engaged on the supporting column. The cover limiting step is provided so that after the cover plate is separated from the product, the cover plate can be engaged on the cover limiting step, so that the product can be easily taken out without applying contact pressure to the product surface, thereby avoiding damage to the chip on the product surface.

[0017] (2) The seventh cylinder and the second clamping jaw are provided so that the product can be clamped and positioned, and the rotating shaft and the motor are provided so that the product can be rotated, thereby facilitating the inspection of the four non-clamped surfaces of the product. The camera inspection device is provided so that the four surfaces of the product can be inspected separately, thereby improving the comprehensiveness of the product inspection.

[0018] (3) By setting up the fourth cylinder and the push column, the cover plate can be propped up from the hole on the tray, so that the first robot arm can clamp and move the cover plate, thereby avoiding the inconvenience of the first robot arm clamping the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the retaining claw of the present invention;

[0021] Figure 3 This is a schematic diagram of the fixing plate structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the push column of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the first mechanical arm of the present invention;

[0024] Figure 6 It is a schematic diagram of the fixed frame structure of the present invention;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the stabilizing plate of the present invention;

[0026] Figure 8 For the present invention Figure 7 A is a schematic diagram of the partially enlarged structure of the middle part;

[0027] Fig. 9 It is a schematic diagram of the Tray structure of the present invention.

[0028] In the figure:

[0029] 100, first linear motor; 101, first slider; 102, second slider; 103, third slider; 104, connecting rod; 105, first cylinder; 106, fixing plate; 107, second cylinder; 108, first clamp;

[0030] 200, conveyor; 201, tray; 202, third cylinder; 203, stopper; 204, cover plate;

[0031] 300, second linear motor; 301, first robotic arm;

[0032] 400, positioning platform; 401, mounting column; 402, bottom plate; 403, fourth cylinder; 404, top plate; 405, push column; 406, docking hole; 407, top opening; 408, fifth cylinder; 409, positioning rod;

[0033] 500, third linear motor; 501, fourth slider; 502, L-shaped plate; 503, sixth cylinder; 504, lower pressure frame; 505, stabilizing plate; 506, supporting column; 507, product limiting step; 508, cover plate limiting step;

[0034] 600, fourth linear motor; 601, fixed frame; 602, seventh cylinder; 603, second clamp; 604, bottom; 605, eighth cylinder; 606, push plate; 607, vertical bar; 608, camera detection device;

[0035] 700, fifth linear motor; 701, second robotic arm; 702, product collection box;

[0036] 800, cover plate collecting device;

[0037] 900. Ninth cylinder. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. It should be noted that, in the absence of conflict, the embodiments in the present disclosure and the features in the embodiments can be combined, separated, interchanged and / or rearranged with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0039] In the accompanying drawings, the size and relative size of components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments may be implemented differently, a specific process sequence may be performed in a different order than described. For example, two successively described processes may be performed substantially simultaneously or in an order opposite to the order described. In addition, the same reference numerals represent the same components.

[0040] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0041] A specific embodiment of the present invention, as Figure 1-Figure 9 As shown, a detection device for a cover plate product is disclosed, comprising a third linear motor 500, a fourth slider 501 is arranged on the third linear motor 500, an L-shaped plate 502 is fixed to the top surface of the fourth slider 501, a sixth cylinder 503 is fixed to one end of the L-shaped plate 502, a lower pressure frame 504 is fixed to the output end of the sixth cylinder 503, a stabilizing plate 505 is arranged on one side of the third linear motor 500, four supporting columns 506 are fixed to the top surface of the stabilizing plate 505, and the outer wall of the supporting column 506 is against A product limiting step 507 is provided near the top, a cover limiting step 508 is provided on the outer wall of the support column 506 near the top, a first linear motor 100 is provided above the third linear motor 500, a first slider 101, a second slider 102 and a third slider 103 are provided on the first linear motor 100, a clamping assembly is provided on one side of the first slider 101, a first arm assembly is provided on one side of the second slider 102, and a second arm assembly is provided on one side of the third slider 103.

[0042] As a further solution of the present invention, the clamping assembly includes a connecting rod 104, which is fixed to a side of the first slider 101, and a first cylinder 105 is fixed to one end of the connecting rod 104, a fixing plate 106 is fixed to the output end of the first cylinder 105, and two second cylinders 107 are fixed on both sides of the bottom surface of the fixing plate 106, and the second cylinders 107 on both sides are symmetrically distributed, and a first clamp 108 is fixed to the output end of the second cylinder 107.

[0043] By setting the clamping assembly, the Tray 201 can be clamped by the clamping assembly, and then the Tray 201 is moved to the positioning platform 400 .

[0044] As a further solution of the present invention, the first arm assembly includes a second linear motor 300 , the second linear motor 300 is fixed to a side of the second slider 102 , and the first robot arm 301 is fixed to the slider on the second linear motor 300 .

[0045] By setting the first arm assembly, the cover plate 204 on the tray 201 on the positioning platform 400 can be clamped by the first robot arm 301 .

[0046] As a further solution of the present invention, the second arm assembly includes a fifth linear motor 700 , which is fixed to a side of the third slider 103 , and a second robot arm 701 is fixed to the slider on the fifth linear motor 700 .

[0047] By setting up the second arm assembly, the product detected by the camera detection device 608 can be clamped by the second mechanical arm 701 and placed in the product collection box 702.

[0048] This solution has the following working process: the Tray 201 is transported by the conveyor 200, and before that, the third cylinder 202 close to one side of the positioning platform 400 moves up, so that the catch 203 on this side moves up, and when the Tray 201 contacts the catch 203 on this side, the third cylinder 202 on the other side starts to push the catch 203 to move up, and the catches 203 on both sides position the Tray 201, and then the first cylinder 105 moves down to the corresponding position, and then the four second cylinders 107 are started synchronously, so that the first clamping claw 108 clamps the Tray 201, and then the first cylinder 105 and the first linear motor 100 cooperate to make the Tray 201 move to the surface of the positioning platform 400, and then the second cylinder 107 drives The first clamping claw 108 is driven to move, so that the Tray 201 is unpositioned. At this time, the Tray 201 falls on the surface of the positioning platform 400, and the two fifth cylinders 408 and the ninth cylinder 900 are started, so that the Tray 201 is clamped and positioned by the positioning rod 409 and the ninth cylinder 900. Then the fourth cylinder 403 is started to push the top plate 404 to move upward, thereby moving the push column 405 upward, so that the cover plate 204 is lifted up from the hole on the Tray 201, which is convenient for the first robot arm 301 to clamp the cover plate 204. After that, the second linear motor 300 and the first robot arm 301 cooperate to clamp and flip the cover plate 204 on the Tray 201, so that the cover plate 204 faces downward and the product faces upward, and the cover plate 204 is clamped in the four The first robot arm 301 is reset, and then the third linear motor 500 drives the L-shaped plate 502 to move, so that the lower pressure frame 504 is located above the product, and then the sixth cylinder 503 pushes the lower pressure frame 504 to move downward, so that the bottom surface of the lower pressure frame 504 contacts the edge of the top surface of the cover plate 204 and pushes the cover plate 204 to separate the cover plate 204 from the product, and then the lower pressure frame 504 is reset, and then the first robot arm 301 clamps the product on the supporting column 506 and cooperates with the first linear motor 100 to put the product into the fixed frame 601, and the seventh cylinders 602 on both sides push the second clamping jaws 603 to move, so that the product is clamped by the second clamping jaws 603, and then the first robot arm 301 is reset. During the return process of the arm 301, the cover plate 204 on the four supporting columns 506 is clamped and placed on the cover plate collecting device 800, and then the first mechanical arm 301 is reset to prepare for the next time to take the cover plate 204, and then the fourth linear motor 600 is started, so that the camera detection device 608 moves to the top of the fixed frame 601, and then the motor is started, and the transmission of the pulley and the belt drives the rotating shaft to rotate, and then drives the product to rotate. The product rotates 90 degrees each time, so that after the product rotates four times, the camera detection device 608 can detect the four non-clamped surfaces of the product. After the detection is completed, the motor stops rotating. At this time, the product is in a horizontal state, and the camera detection device 608 is reset by the fourth linear motor 600, and then the eighth cylinder 605 is started.The push plate 606 moves upward and the top surface of the push plate 606 contacts the bottom surface of the product. Then, the seventh cylinders 602 on both sides are started to cancel the clamping of the product. The product is on the surface of the push plate 606. Then, the second robot arm 701, the fifth linear motor 700 and the first linear motor 100 cooperate with each other to put the product on the push plate 606 into the product collection box 702. This is repeated to take out the cover plates 204 on the Tray 201 one by one and inspect the products.

[0049] According to the above working process, it can be known that: by setting the third linear motor 500, the sixth cylinder 503 and the lower pressure frame 504, the product can be separated from the cover plate 204, and by setting the product limiting step 507, the product can be engaged on the supporting column 506, and by setting the cover plate limiting step 508, after the cover plate 204 is separated from the product, the cover plate 204 can be engaged on the cover plate limiting step 508, so that the product can be easily taken out without applying contact pressure to the product surface, thereby avoiding damage to the chip on the product surface.

[0050] By means of the seventh cylinder 602 and the second clamping jaw 603, the product can be clamped and positioned; by means of the rotating shaft and the motor, the product can be rotated, thereby facilitating the detection of the four non-clamped surfaces of the product; by means of the camera detection device 608, the four surfaces of the product can be detected separately, thereby improving the comprehensiveness of product detection.

[0051] By providing the fourth cylinder 403 and the push rod 405 , the cover plate 204 can be propped up from the hole on the Tray 201 , thereby facilitating the first robot arm 301 to clamp and move the cover plate 204 , thereby avoiding the inconvenience of the first robot arm 301 clamping the cover plate 204 .

[0052] As a further solution of the present invention, a positioning platform 400 is provided on one side of the conveyor 200, four mounting columns 401 are fixed to the bottom surface of the positioning platform 400, a bottom plate 402 is fixed to the bottom surface of the mounting columns 401, a fourth cylinder 403 is fixed to the top surface of the bottom plate 402, a top plate 404 is fixed to the output end of the fourth cylinder 403, a plurality of evenly distributed pushing columns 405 are fixed to the top surface of the top plate 404, and a ninth cylinder 900 is fixed to one side surface of the positioning platform 400.

[0053] By providing the third cylinder 202 and the stopper 203 , the Tray 201 transported to the bottom of the fixed plate 106 can be clamped and positioned by the stopper 203 on both sides, thereby facilitating the first clamping jaw 108 to clamp the Tray 201 .

[0054] As a further solution of the present invention, a positioning platform 400 is provided on one side of the conveyor 200, four mounting columns 401 are fixed to the bottom surface of the positioning platform 400, a bottom plate 402 is fixed to the bottom surface of the mounting columns 401, a fourth cylinder 403 is fixed to the top surface of the bottom plate 402, a top plate 404 is fixed to the output end of the fourth cylinder 403, and a plurality of evenly distributed pushing columns 405 are fixed to the top surface of the top plate 404.

[0055] By means of the setting of the pushing column 405 and the fourth cylinder 403, the cover plate 204 engaged on the Tray plate 201 on the positioning platform 400 can be pushed by the pushing column 405, wherein the product is adhered to the bottom surface of the cover plate 204, and the cover plate 204 is engaged with the hole on the surface of the Tray plate 201. The pushing column 405 can be moved upward to push the cover plate 204 out of the hole, and the pushing column 405 will not cause damage to the surface of the product.

[0056] As a further solution of the present invention, the top surface of the positioning platform 400 is provided with a plurality of evenly distributed docking holes 406 that cooperate with the pushing column 405, the top surface of the positioning platform 400 is provided with top openings 407 on adjacent two sides, the bottom surface of the positioning platform 400 is provided with fifth cylinders 408 on adjacent two sides, the output end of the fifth cylinder 408 is fixed with a positioning rod 409, and the positioning rod 409 passes through the top opening 407.

[0057] By providing the fifth cylinder 408 and the positioning rod 409 , when the Tray 201 is placed on the surface of the positioning platform 400 , the Tray 201 can be clamped and positioned by the two positioning rods 409 , thereby facilitating the first robot arm 301 to clamp the cover plate 204 .

[0058] As a further solution of the present invention, a fourth linear motor 600 is arranged on one side of the positioning table 400, a vertical bar 607 is fixed on the slider on the fourth linear motor 600, a camera detection device 608 is fixed on one side of the vertical bar 607, a fixed frame 601 is arranged below the camera detection device 608, and seventh cylinders 602 are respectively arranged on one side of the inner walls of the fixed frame 601 close to each other, a second clamp 603 is fixed at the output end of the seventh cylinder 602, a rotating shaft is fixed on one side of the seventh cylinder 602, the rotating shaft is movably connected to the inner wall of the fixed frame 601, a motor is fixed on one side of the outer wall of the fixed frame 601, pulleys are respectively fixed on the output end of the motor and the outer wall of the rotating shaft on one side, and a belt is movably connected between the two pulleys.

[0059] By setting the second clamping jaws 603, the product can be clamped by the second clamping jaws 603 on both sides, and by setting the motor, the seventh cylinders 602 on both sides can rotate, thereby facilitating the camera detection device 608 to perform a comprehensive detection of the product.

[0060] As a further solution of the present invention, a bottom opening 604 is opened on the bottom surface of the fixing frame 601 , an eighth cylinder 605 is arranged below the fixing frame 601 , and a push plate 606 is fixed to the output end of the eighth cylinder 605 .

[0061] By setting the eighth cylinder 605 and the pushing plate 606 , after the product inspection is completed, the product can be placed on the pushing plate 606 , and then the eighth cylinder 605 can push the pushing plate 606 to move and push the product out of the fixed frame 601 .

[0062] As a further solution of the present invention, a plurality of product collection boxes 702 are provided on one side of the fourth linear motor 600 , and a cover plate collection device 800 is provided between the fourth linear motor 600 and the positioning platform 400 .

[0063] By providing the product collection box 702 , the products after testing can be stored in the product collection box 702 , and by providing the cover plate collection device 800 , the cover plates 204 can be collected.

[0064] In summary: the Tray 201 is transported by the conveyor 200. Before that, the third cylinder 202 on one side of the positioning table 400 moves up, so that the catch 203 on that side moves up. When the Tray 201 contacts the catch 203 on that side, the third cylinder 202 on the other side starts to push the catch 203 to move up. The catches 203 on both sides position the Tray 201. Then, the first cylinder 105 moves down to the corresponding position. Then, the four second cylinders 107 are started synchronously, so that the first clamp 108 clamps the Tray 201. Then, through the cooperation of the first cylinder 105 and the first linear motor 100, the Tray 201 moves to the surface of the positioning table 400. Then, the second cylinder 107 drives the first clamp 1 08 moves, so that the Tray 201 is unpositioned. At this time, the Tray 201 falls on the surface of the positioning table 400, and the two fifth cylinders 408 and the ninth cylinder 900 are started, so that the Tray 201 is clamped and positioned by the positioning rod 409 and the ninth cylinder 900, and then the fourth cylinder 403 is started to push the top plate 404 to move upward, thereby moving the push column 405 upward, so that the cover plate 204 is lifted up from the hole on the Tray 201, which is convenient for the first robot arm 301 to clamp the cover plate 204, and then the second linear motor 300 and the first robot arm 301 cooperate to clamp and flip the cover plate 204 on the Tray 201, so that the cover plate 204 faces downward and the product faces upward, and the cover plate 204 is clamped on the four supporting bodies. The first robot arm 301 is reset after that, and then the third linear motor 500 drives the L-shaped plate 502 to move, so that the lower pressure frame 504 is located above the product, and then the sixth cylinder 503 pushes the lower pressure frame 504 to move downward, so that the bottom surface of the lower pressure frame 504 contacts the edge of the top surface of the cover plate 204 and pushes the cover plate 204, so that the cover plate 204 is separated from the product, and then the lower pressure frame 504 is reset, and then the first robot arm 301 clamps the product on the supporting column 506 and cooperates with the first linear motor 100 to put the product into the fixed frame 601, and the seventh cylinders 602 on both sides push the second clamping jaw 603 to move, so that the product is clamped by the second clamping jaw 603, and then the first robot arm During the return process of 301, the cover plate 204 on the four supporting columns 506 is clamped and placed on the cover plate collecting device 800, and then the first robot arm 301 is reset to prepare for the next time to take the cover plate 204, and then the fourth linear motor 600 is started, so that the camera detection device 608 moves to the top of the fixed frame 601, and then the motor is started, and the rotation shaft is driven to rotate through the transmission of the pulley and the belt, and then the product is driven to rotate. The product rotates 90 degrees each time, so that after the product rotates four times, the camera detection device 608 can detect the four non-clamped surfaces of the product. After the detection is completed, the motor stops rotating. At this time, the product is in a horizontal state, and the camera detection device 608 is reset by the fourth linear motor 600, and then the eighth cylinder 605 is started.The push plate 606 moves upward and the top surface of the push plate 606 contacts the bottom surface of the product. Then, the seventh cylinders 602 on both sides are started to cancel the clamping of the product. The product is on the surface of the push plate 606. Then, the second robot arm 701, the fifth linear motor 700 and the first linear motor 100 cooperate with each other to put the product on the push plate 606 into the product collection box 702. This is repeated to take out the cover plates 204 on the Tray 201 one by one and inspect the products.

[0065] The first linear motor 100, the first cylinder 105, the second cylinder 107, the conveyor 200, the third cylinder 202, the second linear motor 300, the first robotic arm 301, the fourth cylinder 403, the fifth cylinder 408, the third linear motor 500, the sixth cylinder 503, the fourth linear motor 600, the seventh cylinder 602 cover, the eighth cylinder 605, the camera detection device 608, the fifth linear motor 700, and the second robotic arm 701 can all be purchased on the market, which is a mature technology in this field and has been fully disclosed, so they are not repeated in the specification.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for a cover plate product, comprising a third linear motor (500), characterized in that: The third linear motor (500) is provided with a fourth slider (501), an L-shaped plate (502) is fixed on the top surface of the fourth slider (501), a sixth cylinder (503) is fixed on one end of the L-shaped plate (502), a lower pressure frame (504) is fixed on the output end of the sixth cylinder (503), a stabilizing plate (505) is provided on one side of the third linear motor (500), four supporting columns (506) are fixed on the top surface of the stabilizing plate (505), a product limiting step (507) is provided on the outer wall of the supporting column (506) near the top position, a cover plate limiting step (508) is provided on the outer wall of the supporting column (506) near the top position, and a third linear motor (500) is provided above the third linear motor (500). A linear motor (100), wherein the first linear motor (100) is provided with a first slider (101), a second slider (102) and a third slider (103), a side surface of the first slider (101) is provided with a clamping assembly, a side surface of the second slider (102) is provided with a first arm assembly, and a side surface of the third slider (103) is provided with a second arm assembly, the clamping assembly comprises a connecting rod (104), the connecting rod (104) is fixed to a side surface of the first slider (101), a first cylinder (105) is fixed to one end of the connecting rod (104), a fixing plate (106) is fixed to the output end of the first cylinder (105), and two second cylinders are respectively fixed on both sides of the bottom surface of the fixing plate (106). (107), the second cylinders (107) on both sides are symmetrically distributed, a first clamp (108) is fixed to the output end of the second cylinder (107), the first arm assembly includes a second linear motor (300), the second linear motor (300) is fixed to a side of the second slider (102), a first mechanical arm (301) is fixed to the slider on the second linear motor (300), a conveyor (200) is arranged below the fixed plate (106), third cylinders (202) are respectively fixed to the two sides of the conveyor (200), a retaining claw (203) is fixed to the output end of the third cylinder (202), a tray plate (201) is arranged on the surface of the conveyor (200), and the tray plate The top surface of the conveyor (201) is provided with a plurality of evenly distributed cover plates (204); a positioning platform (400) is provided on one side of the conveyor (200); four mounting columns (401) are fixed on the bottom surface of the positioning platform (400); a bottom plate (402) is fixed on the bottom surface of the mounting column (401); a fourth cylinder (403) is fixed on the top surface of the bottom plate (402); a top plate (404) is fixed on the output end of the fourth cylinder (403); a plurality of evenly distributed push columns (405) are fixed on the top surface of the top plate (404); a ninth cylinder (900) is fixed on one side surface of the positioning platform (400); a plurality of evenly distributed docking holes (406) are opened on the top surface of the positioning platform (400) and are matched with the push columns (405);Top openings (407) are respectively provided on two adjacent sides of the top surface of the positioning platform (400), and fifth cylinders (408) are respectively fixed on two adjacent sides of the bottom surface of the positioning platform (400), and a positioning rod (409) is fixed to the output end of the fifth cylinder (408), and the positioning rod (409) passes through the top opening (407).

2. A detection device for a product containing a cover plate according to claim 1, characterized in that: The second arm assembly comprises a fifth linear motor (700), the fifth linear motor (700) is fixed to a side surface of the third slider (103), and a second mechanical arm (701) is fixed to the slider on the fifth linear motor (700).

3. The detection device for a product containing a cover plate according to claim 1, characterized in that: A fourth linear motor (600) is arranged on one side of the positioning platform (400), a vertical bar (607) is fixed on a slider on the fourth linear motor (600), a camera detection device (608) is fixed on one side of the vertical bar (607), a fixed frame (601) is arranged below the camera detection device (608), and seventh cylinders (602) are arranged on the inner side walls of the fixed frame (601) close to one side, a second clamping jaw (603) is fixed on the output end of the seventh cylinder (602), a rotating shaft is fixed on one side of the seventh cylinder (602), the rotating shaft is movably connected to the inner side wall of the fixed frame (601), a motor is fixed on one side of the outer side wall of the fixed frame (601), pulleys are fixed on the output end of the motor and one side of the outer side wall of the rotating shaft, and a belt is movably connected between the two pulleys.

4. The detection device for a product containing a cover plate according to claim 3, characterized in that: The bottom surface of the fixed frame (601) is provided with a bottom opening (604), an eighth cylinder (605) is arranged below the fixed frame (601), and a push plate (606) is fixed to the output end of the eighth cylinder (605).

5. The detection device for products containing cover plates according to claim 3, characterized in that: A plurality of product collection boxes (702) are arranged on one side of the fourth linear motor (600), and a cover plate collection device (800) is arranged between the fourth linear motor (600) and the positioning platform (400).

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