A water-tight seal detection device for an explosion-proof valve

Abstract

This invention provides a water seal testing device for explosion-proof valves, including a base and a feeding mechanism, a handling robotic arm, a testing mechanism, and a discharging mechanism mounted on the base. The testing mechanism includes a base plate, a fixed frame, an upper and lower vibration drive device, a first connecting frame, an angle control device, a water seal testing device, a test paper testing device, a water pump, and a negative pressure device. The base plate is mounted on the base. The fixed frame is fixed to the base plate. The first connecting frame is slidably connected to the fixed frame via guide columns. The upper and lower vibration drive device is mounted on the base plate, and its power output end is connected to the first connecting frame. The upper part of the water seal testing device is rotatably connected to the first connecting frame around the Y-axis. The angle control device is mounted on one side of the first connecting frame, and its power output end is connected to the water seal testing device. The test paper testing device independently transports the test paper to the bottom of the water seal testing device. This design can efficiently complete water seal testing, has low cost, and high protection performance.

Description

Technical Field

[0001] This invention relates to the field of water seal testing equipment, and in particular to a water seal testing equipment for explosion-proof valves. Background Technology

[0002] With the rapid development of technology, explosion-proof valves need to be tested for water tightness during production to ensure they meet requirements. This testing involves using test strips to check for leaks. Traditionally, test strips are typically rolled up; however, if even one product in a batch has a leak, the test strip needs to be rewound and a new strip released for testing. Each time, the amount of test strips needed to be sufficient for all products, leading to significant waste and high costs over time. Furthermore, after testing, water droplets remain on the inner wall of the water injection container. If the water in the container isn't promptly removed after each test, these droplets can fall onto the equipment, causing environmental pollution and even damage to electronic components. Summary of the Invention

[0003] The purpose of this invention is to provide a water sealing test device for explosion-proof valves to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] An explosion-proof valve water seal testing device includes a base and a feeding mechanism, a handling robotic arm, a testing mechanism, and a discharging mechanism mounted on the base.

[0006] The transport robotic arm is used to transport products from the loading mechanism to the testing mechanism, and to transport products that have been tested in the testing mechanism to the unloading mechanism.

[0007] The testing mechanism includes a base plate, a fixed frame, an upper and lower vibration drive device, a first connecting frame, an angle control device, a water testing device, a test strip testing device, a water pump, and a negative pressure device. The base plate is mounted on a machine base. The fixed frame is fixed on the base plate. The first connecting frame is slidably connected to the fixed frame via guide columns. The upper and lower vibration drive device is mounted on the base plate, and its power output end is connected to the first connecting frame. The upper part of the water testing device is rotatably connected to the first connecting frame around the Y-axis. The angle control device is mounted on one side of the first connecting frame, and its power output end is connected to the water testing device. The test strip testing device includes a test strip feeding assembly, a test strip conveying assembly, a test strip receiving box, and a test strip... The device includes a paper handling robot and a CCD imaging detection component. The test strip conveying component is mounted on the first connecting frame and located below the water testing device, used to convey test strips to the bottom of the water testing device. The test strip feeding component and the test strip receiving box are respectively mounted on the base plate and located on the front and rear sides of the test strip conveying component. The test strip handling robot is mounted on the fixed frame and used to convey test strips from the test strip feeding component to the test strip conveying component and to convey test strips from the test strip conveying component to the test strip receiving box. The CCD imaging detection component is mounted on the fixed frame and used to take pictures to detect whether the test strips on the test strip conveying component have changed color. The water pump and the negative pressure device are mounted above the fixed frame and respectively connected to the water testing device.

[0008] In a further description of the present invention, the up-and-down vibration drive device includes a first reduction motor, a coupling, a rotating shaft, a drive wheel, and a shaft seat; the first reduction motor is mounted on a base plate and its power output end is connected to the left end of the rotating shaft via the coupling; the right end of the rotating shaft is rotatably connected to the shaft seat; the shaft seat is fixed to the base plate; the drive wheel has an eccentrically arranged shaft hole; the drive wheel is mounted on the rotating shaft through the shaft hole; a connecting plate is provided at the bottom of the first connecting frame; the connecting plate has a mounting hole; the drive wheel is located in the mounting hole.

[0009] Further description of the present invention: the water testing device includes a mounting frame, water injection components, and a placement seat; the mounting frame includes a front side plate, a rear side plate, a lower mounting plate, and an upper mounting plate; the upper and lower mounting plates are distributed vertically and fixed between the front and rear side plates; the upper part of the rear side plate is rotatably connected to a first connecting frame; the upper part of the front side plate is mounted on the power output end of the angle control device; the lower mounting plate has a hollow hole in the middle; the placement seat is fixed above the lower mounting plate; the placement seat has several placement parts divided into left and right sections, each placement part having a positioning pin; the number of water injection components is the same as the number of placement parts; the water injection components are mounted on the upper mounting plate and respectively correspond to the placement parts above; the angle control device uses a second reduction motor.

[0010] In a further description of the present invention, the water injection assembly includes a first lifting cylinder and a water injection container; the first lifting cylinder is mounted on an upper mounting plate and its power output end is connected to the water injection container; the opening of the water injection container faces downward; a water pipe connector is provided on one side of the water injection container; the water pump and the negative pressure device are respectively connected to the water pipe connector through pipes.

[0011] In a further description of the present invention, the test strip delivery assembly includes an X-axis drive device, a second lifting cylinder, a mounting base, and an adsorption base; the X-axis drive device is mounted on a first connecting frame and its power output end is connected to the second lifting cylinder; the mounting base is mounted on the power output end of the second lifting cylinder; the mounting base is provided with a water receiving groove and an adsorption base mounting part; the number of adsorption bases is the same as the number of placement parts; the adsorption base is mounted on the adsorption base mounting part.

[0012] Further description of the present invention: the test strip feeding assembly includes a test strip rack and a test strip lifting drive device; the test strip rack is fixed on a base plate; the test strip lifting drive device is installed at the bottom of the test strip rack and is used to control the test strips to be lifted upwards; the test strip handling robot includes a first Y-axis drive device, a third lifting cylinder, and a suction cup; the first Y-axis drive device is installed on a fixed frame and its power output end is connected to the third lifting cylinder; the suction cup is installed on the power output end of the third lifting cylinder; the CCD imaging and detection assembly includes a second Y-axis drive device and a CCD camera; the second Y-axis drive device is installed on a fixed frame and its power output end is connected to the CCD camera.

[0013] Further description of the present invention: the feeding mechanism includes a flipping device, a transfer receiving seat, a transfer handling robot, and a feeding device; the flipping device is installed at the front of the machine base and includes a fourth lifting cylinder, a second connecting frame, a rotating cylinder, a rotating plate, and a gripper cylinder; the fourth lifting cylinder is installed on the machine base and its power output end is connected to the second connecting frame; the rotating plate is rotatably connected to the second connecting frame around the X-axis; the rotating cylinder is installed on one side of the second connecting frame and its power output end is connected to the rotating plate; the gripper cylinder is installed on the rotating plate; the transfer receiving seat is located behind the flipping device; the feeding device is located on the left and right sides of the transfer receiving seat and includes a third Y-axis driving device and a receiving seat installed at the power output end of the third Y-axis driving device; the transfer handling robot straddles the transfer receiving seat and the feeding device and is used to transport the product on the transfer receiving seat to the feeding device.

[0014] In a further description of the present invention, the handling robotic arm is disposed behind the loading mechanism; the unloading mechanism is disposed behind the handling robotic arm and includes an NG unloading conveyor belt and an OK unloading conveyor belt; the OK unloading conveyor belt is disposed along the Y direction behind the handling robotic arm; the NG unloading conveyor belt is disposed along the X direction behind the handling robotic arm; and the detection mechanism is disposed on the left and right sides of the handling robotic arm.

[0015] As further described in the present invention, the detection mechanism is provided in two sets and distributed on the left and right sides of the handling robotic arm; the feeding device in the loading mechanism is provided in two sets and distributed on the left and right sides of the transfer receiving seat.

[0016] The beneficial effects of this invention are as follows:

[0017] This design achieves automated workpiece transportation through the coordinated operation of a loading mechanism, a conveying mechanism, and an unloading mechanism. In the testing mechanism, an upper and lower vibration drive device controls the vibration of the first connecting frame, enabling more effective detection of the product's water tightness during the testing process. In the test strip testing device, a test strip feeding assembly provides test strips, a test strip conveying assembly transports the test strips to the bottom of the water testing device for testing, and a test strip collection box collects discolored test strips. A test strip handling robot handles the test strips; only when the CCD imaging detection component detects discoloration of the test strips is the robot handling the device activated. The robotic arm removes the discolored test strip from the test strip feeding assembly and places it in the test strip receiving box. It then takes a new test strip from the test strip feeding assembly and places it on the test strip conveying assembly for further testing. This method can significantly improve the utilization rate of test strips and reduce costs. After the test is completed, the angle control device controls the water testing device to swing at a certain angle to facilitate the water out of the water testing device. During the drainage process, the up-and-down vibration drive device continues to work, and together with the negative pressure device, the water is extracted. This can completely remove the water from the water testing device, avoid contamination of the equipment, and improve safety performance. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the present invention;

[0019] Figure 2 This is a structural diagram of the feeding mechanism of the present invention;

[0020] Figure 3 This is a structural diagram of the detection mechanism of the present invention;

[0021] Figure 4 This is a structural diagram of the first connecting frame, angle control device, and water measurement detection device of the present invention;

[0022] Figure 5 This is a structural diagram of the vertical vibration drive device of the present invention;

[0023] Figure 6This is a structural diagram of the base plate, fixing frame, first connecting frame and test paper detection device of the present invention. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figure 1-6 As shown, an explosion-proof valve water seal testing device includes a base 1 and a feeding mechanism 2, a handling robotic arm 3, a testing mechanism 4, and a discharging mechanism 5 mounted on the base 1.

[0026] The transport robotic arm 3 is used to transport the products from the loading mechanism 2 to the inspection mechanism 4, and to transport the products that have been inspected in the inspection mechanism 4 to the unloading mechanism 5, thereby realizing automated transportation of products.

[0027] The detection mechanism 4 includes a base plate 41, a fixed frame 42, an up-and-down vibration drive device 43, a first connecting frame 44, an angle control device 45, a water testing device 46, a test strip testing device 47, a water pump 48, and a negative pressure device 49. The base plate 41 is mounted on the base 1. The fixed frame 42 is fixed on the base plate 41. The first connecting frame 44 is slidably connected to the fixed frame 42 via guide posts 421. The up-and-down vibration drive device 43 is mounted on the base plate 41 and its power output end is connected to the first connecting frame 44. The upper part of the water testing device 46 is rotatably connected to the first connecting frame 44 around the Y-axis. The angle control device 45 is mounted on one side of the first connecting frame 44 and its power output end is connected to the water testing device 46. The test strip detection device 47 includes a test strip feeding assembly 471, a test strip conveying assembly 472, a test strip receiving box 473, a test strip handling robot 474, and a CCD imaging detection assembly 475. The test strip conveying assembly 472 is mounted on the first connecting frame 44 and located below the water testing device 46, used to convey test strips to the bottom of the water testing device 46. The test strip feeding assembly 471 and the test strip receiving box 473 are respectively mounted on the base plate 41 and located on the front and rear sides of the test strip conveying assembly 472. The test strip handling robot 474 is mounted on the fixed frame 42 and used to transport test strips from the test strip feeding assembly 471 to the test strip conveying assembly 472, and to transport test strips from the test strip conveying assembly 472 to the bottom of the water testing device 46. The test strip receiving box 473; the CCD imaging detection component 475 is mounted on the fixed frame 42 and is used to take pictures to detect whether the test strips on the test strip conveying component 472 have changed color; the water pump 48 and the negative pressure device 49 are mounted above the fixed frame 42 and are respectively connected to the water testing device 46; when the product is placed into the water testing mechanism 4, the water pump 48 supplies water into the water testing mechanism 4, and the up and down vibration drive device 43 controls the first connecting frame 44 to vibrate, so that the water tightness of the product can be more effectively detected during the detection process. In the test strip detection device 47, the test strip feeding component 471 provides test strips, the test strip conveying component 472 transports the test strips to the bottom of the water testing device 46 for detection, and the test strip receiving box 473 is used to detect the test strips. After the test strips change color, they are collected and transported by a test strip handling robot 474. Only when the CCD imaging detection component 475 detects a color change in the test strips will the handling robot remove the color-changing test strips from the test strip feeding component and place them in the test strip receiving box 473. New test strips are then taken from the test strip feeding component 471 and placed on the test strip conveying component 472 for further testing. After the testing is completed, the angle control device 45 controls the water testing device 46 to swing at a certain angle to facilitate the outflow of water from the water testing device 46. During drainage, the up-and-down vibration drive device 43 continues to work, and together with the negative pressure device 49, the water is extracted. This completely removes the water from the water testing device, avoiding contamination of the equipment and improving safety performance.

[0028] The up-and-down vibration drive device 43 includes a first reduction motor 431, a coupling 432, a rotating shaft, a drive wheel 433, and a bearing 434. The first reduction motor 431 is mounted on the base plate 41, and its power output end is connected to the left end of the rotating shaft through the coupling 432. The right end of the rotating shaft is rotatably connected to the bearing 434. The bearing 434 is fixed to the base plate 41. The drive wheel 433 has an eccentrically arranged shaft hole. The drive wheel 433 is mounted on the rotating shaft through the shaft hole. The bottom of the first connecting frame 44 has a connecting plate 441. The connecting plate 441 has a mounting hole 4411. The drive wheel 433 is located in the mounting hole 4411. The first reduction motor 431 drives the rotating shaft to rotate, the rotating shaft drives the drive wheel 433 to rotate, and the drive wheel 433 drives the connecting plate 441 to move up and down in the mounting hole 4411, thereby driving the first connecting frame 44 to vibrate up and down.

[0029] The water testing device 46 includes a mounting frame 461, a water injection assembly 462, and a placement seat 463. The mounting frame 461 includes a front side plate 4611, a rear side plate 4612, a lower mounting plate 4613, and an upper mounting plate 4614. The upper mounting plate 4614 and the lower mounting plate 4613 are arranged vertically and fixed between the front side plate 4611 and the rear side plate 4612. The upper part of the rear side plate 4612 is rotatably connected to a first connecting frame 44. The upper part of the front side plate 4611 is mounted on the power output end of the angle control device 45. The lower mounting plate 4613 has a hollow hole in the middle. The placement seat 463 is fixed above the lower mounting plate 4613. The placement base 463 has several placement sections 4631 divided into left and right sections. Each placement section 4631 is equipped with a positioning pin and has a through hole in the center. The number of water injection components 462 is the same as the number of placement sections 4631. The water injection components 462 are mounted on the upper mounting plate 4614 and are respectively positioned above the placement sections 4631. The angle control device 45 adopts a second reduction motor. The hollow hole setting of the lower mounting plate 4613 allows the test paper conveying device to contact the bottom of the placement base 463 through the hollow hole position, avoiding water leakage during the detection process. In this design, there are three placement sections 4631, which can detect three sets of products at one time.

[0030] The water injection assembly 462 includes a first lifting cylinder 4621 and a water injection container 4622. The first lifting cylinder 4621 is mounted on the upper mounting plate 4614 and its power output end is connected to the water injection container 4622. The water injection container 4622 faces downward. A water pipe connector is provided on one side of the water injection container 4622. The water pump 48 and the negative pressure device 49 are respectively connected to the water pipe connector through pipes. When the product is placed on the placement part 4631, the first lifting cylinder 4621 controls the water injection container 4622 to descend and touch the top of the product, and water is supplied into the water injection container 4622 by the water pump 48 for testing.

[0031] The test strip delivery assembly 472 includes an X-axis drive device 4721, a second lifting cylinder 4722, a mounting base 4723, and an adsorption seat 4724; the X-axis drive device 4721 is mounted on a first connecting frame 44 and its power output end is connected to the second lifting cylinder 4722; the mounting base 4723 is mounted on the power output end of the second lifting cylinder 4722; the mounting base 4723 is provided with a water receiving groove 4723-1 and an adsorption seat mounting part 4723-2; the adsorption seat... The number of attachment seats 4724 is the same as the number of placement parts 4631; the adsorption seat 4724 is installed on the adsorption seat mounting part 4723-2, and the X-direction drive device 4721 controls the adsorption seat 4724 to move left and right. When it moves to the side of the test paper feeding assembly 471, it is used for test paper detection and loading and unloading. When it moves to the bottom of the water testing device 46, the second lifting cylinder 4722 pushes the mounting part 4723 to move upward, and the adsorption seat 4724 abuts against the bottom of the placement part 463.

[0032] The test strip feeding assembly 471 includes a test strip rack 4711 and a test strip lifting drive device 4712; the test strip rack 4711 is fixed on the base plate 41; the test strip lifting drive device 4712 is installed at the bottom of the test strip rack 4711 and is used to control the test strips to be lifted upwards; the test strip handling robot 474 includes a first Y-axis drive device 4741, a third lifting cylinder 4742 and a suction cup 4743; the first Y-axis drive device 4741 is installed on the fixed frame 42 and its power output end is connected to the third lifting cylinder 4742. 42 connection; the suction cup 4743 is installed on the power output end of the third lifting cylinder 4742; the CCD imaging and detection component 475 includes a second Y-axis drive device 4751 and a CCD camera 4752; the second Y-axis drive device 4751 is installed on the fixed frame 42 and its power output end is connected to the CCD camera 4752; the stacked test strips are placed in the test strip rack 4711, and the test strips are lifted upward by the test strip lifting drive device 4712, which lays the foundation for the test strip handling robot 474 to pick up the material.

[0033] The feeding mechanism 2 includes a tilting device 21, a transfer receiving seat 22, a transfer handling robot 23, and a feeding device 24. The tilting device 21 is installed at the front of the machine base 1 and includes a fourth lifting cylinder 211, a second connecting frame 212, a rotary cylinder 213, a rotating plate 214, and a gripper cylinder 215. The fourth lifting cylinder 211 is installed on the machine base 1 and its power output end is connected to the second connecting frame 212. The rotating plate 214 is rotatably connected to the second connecting frame 212 around the X-axis. The rotary cylinder 213 is installed on one side of the second connecting frame 212 and its power output end is connected to the rotating plate 214. The gripper cylinder 215 is installed on the rotating plate 214. The transfer receiving seat 22 is provided with... The feeding device 24 is located on the left and right sides of the transfer receiving seat 22, and includes a third Y-axis drive device 241 and a receiving seat 242 installed at the power output end of the third Y-axis drive device 241. The transfer handling robot 23 is straddling the transfer receiving seat 22 and the feeding device 24, and is used to transport the products on the transfer receiving seat 22 to the feeding device 24. The product from the previous process is picked up from the front of the equipment by the flipping device 21 and flipped 180° backward and placed on the transfer receiving seat 22. Then, the product on the transfer receiving seat 22 is transported to the feeding device 24 by the transfer handling robot 23 and conveyed backward by the feeding device 24 to prepare for the loading of the handling robot arm 3.

[0034] The handling robotic arm 3 is located behind the loading mechanism 2; the unloading mechanism 5 is located behind the handling robotic arm 3, including an NG unloading conveyor belt 51 and an OK unloading conveyor belt 52; the OK unloading conveyor belt 52 is located along the Y direction behind the handling robotic arm 3; the NG unloading conveyor belt 51 is located along the X direction behind the handling robotic arm 3; the detection mechanism 4 is located on the left and right sides of the handling robotic arm 3, and based on the detection results, the handling robotic arm 3 sorts and places the products on the NG unloading conveyor belt 51 and the OK unloading conveyor belt 52.

[0035] In this design, two sets of detection mechanisms 4 are set up and distributed on the left and right sides of the handling robotic arm 3; two sets of feeding devices 24 in the feeding mechanism 2 are set up and distributed on the left and right sides of the transfer receiving seat 22. Two detection mechanisms 4 are used to detect at the same time to improve work efficiency.

[0036] The above description is not intended to limit the scope of the present invention. Any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention shall still fall within the scope of the present invention.

Claims

1. A water seal testing device for explosion-proof valves, characterized in that: It includes a base and a loading mechanism, a handling robotic arm, a detection mechanism, and a unloading mechanism mounted on the base; The transport robotic arm is used to transport products from the loading mechanism to the testing mechanism, and to transport products that have been tested in the testing mechanism to the unloading mechanism. The testing mechanism includes a base plate, a fixed frame, an upper and lower vibration drive device, a first connecting frame, an angle control device, a water testing device, a test strip testing device, a water pump, and a negative pressure device. The base plate is mounted on a machine base. The fixed frame is fixed on the base plate. The first connecting frame is slidably connected to the fixed frame via guide columns. The upper and lower vibration drive device is mounted on the base plate, and its power output end is connected to the first connecting frame. The upper part of the water testing device is rotatably connected to the first connecting frame around the Y-axis. The angle control device is mounted on one side of the first connecting frame, and its power output end is connected to the water testing device. The test strip testing device includes a test strip feeding assembly, a test strip conveying assembly, a test strip receiving box, and a test strip... The device includes a paper handling robot and a CCD imaging detection component. The test strip conveying component is mounted on a first connecting frame and located below the water testing device, used to convey test strips to the bottom of the water testing device. The test strip feeding component and the test strip receiving box are respectively mounted on a base plate and located on the front and rear sides of the test strip conveying component. The test strip handling robot is mounted on a fixed frame and used to convey test strips from the test strip feeding component to the test strip conveying component, and to convey test strips from the test strip conveying component to the test strip receiving box. The CCD imaging detection component is mounted on the fixed frame and used to photograph and detect whether the test strips on the test strip conveying component have changed color. The water pump and negative pressure device are mounted above the fixed frame and respectively connected to the water testing device. The up-and-down vibration drive device includes a first geared motor, a coupling, a rotating shaft, a drive wheel, and a shaft seat; the first geared motor is mounted on the base plate and its power output end is connected to the left end of the rotating shaft via the coupling; the right end of the rotating shaft is rotatably connected to the shaft seat; the shaft seat is fixed to the base plate; the drive wheel has an eccentrically positioned shaft hole; the drive wheel is mounted on the rotating shaft through the shaft hole; the bottom of the first connecting frame has a connecting plate; the connecting plate has mounting holes; the drive wheel is located within the mounting holes. The water testing device includes a mounting frame, water injection components, and a placement base. The mounting frame includes a front side plate, a rear side plate, a lower mounting plate, and an upper mounting plate. The upper and lower mounting plates are arranged vertically and fixed between the front and rear side plates. The upper part of the rear side plate is rotatably connected to a first connecting frame. The upper part of the front side plate is mounted on the power output end of the angle control device. The lower mounting plate has a hollow hole in the middle. The placement base is fixed above the lower mounting plate. The placement base has several placement parts divided into left and right sections, each placement part having a positioning pin. The number of water injection components is the same as the number of placement parts. The water injection components are mounted on the upper mounting plate and are respectively positioned above the placement parts. The angle control device uses a second reduction motor. The test strip delivery assembly includes an X-axis drive device, a second lifting cylinder, a mounting base, and an adsorption base; the X-axis drive device is mounted on a first connecting frame and its power output end is connected to the second lifting cylinder; the mounting base is mounted on the power output end of the second lifting cylinder; the mounting base is provided with a water receiving tank and an adsorption base mounting part; the number of adsorption bases is the same as the number of placement parts; the adsorption bases are mounted on the adsorption base mounting parts. The test strip feeding assembly includes a test strip rack and a test strip lifting drive device; the test strip rack is fixed on a base plate; the test strip lifting drive device is installed at the bottom of the test strip rack and is used to control the test strips to be lifted upwards; the test strip handling robot includes a first Y-axis drive device, a third lifting cylinder, and a suction cup; the first Y-axis drive device is installed on a fixed frame and its power output end is connected to the third lifting cylinder; the suction cup is installed on the power output end of the third lifting cylinder; the CCD imaging and detection assembly includes a second Y-axis drive device and a CCD camera; the second Y-axis drive device is installed on a fixed frame and its power output end is connected to the CCD camera.

2. The explosion-proof valve water seal testing device according to claim 1, characterized in that: The water injection assembly includes a first lifting cylinder and a water injection container; the first lifting cylinder is mounted on the upper mounting plate and its power output end is connected to the water injection container; the opening of the water injection container faces downward; a water pipe connector is provided on one side of the water injection container; the water pump and the negative pressure device are respectively connected to the water pipe connector through pipes.

3. The explosion-proof valve water seal testing device according to claim 1, characterized in that: The feeding mechanism includes a tilting device, a transfer receiving seat, a transfer handling robot, and a feeding device. The tilting device is installed at the front of the machine base and includes a fourth lifting cylinder, a second connecting frame, a rotating cylinder, a rotating plate, and a gripper cylinder. The fourth lifting cylinder is installed on the machine base and its power output end is connected to the second connecting frame. The rotating plate is rotatably connected to the second connecting frame around the X-axis. The rotating cylinder is installed on one side of the second connecting frame and its power output end is connected to the rotating plate. The gripper cylinder is installed on the rotating plate. The transfer receiving seat is located behind the tilting device. The feeding device in the feeding mechanism is provided in two sets and distributed on the left and right sides of the transfer receiving seat. The feeding device includes a third Y-axis drive device and a receiving seat installed at the power output end of the third Y-axis drive device; the transfer handling robot is straddling the transfer receiving seat and the feeding device, used to transport the products on the transfer receiving seat to the feeding device; the handling robot arm is located behind the loading mechanism; the unloading mechanism is located behind the handling robot arm, and the unloading mechanism includes an NG unloading conveyor belt and an OK unloading conveyor belt; the OK unloading conveyor belt is located along the Y-axis behind the handling robot arm; the NG unloading conveyor belt is located along the X-axis behind the handling robot arm; two sets of detection mechanisms are provided and distributed on the left and right sides of the handling robot arm.

Images