Relay rapid detection device with multiple stations

Abstract

The utility model discloses a relay rapid detection device with multiple stations, which comprises an operation table, the top of the operation table is connected with a rotary table assembly, the top of the operation table is oppositely provided with a probe detection mechanism and a manipulator assembly, the rotary table assembly comprises a mounting groove and a table top, the mounting groove is arranged at the top of the operation table, and the table top is arranged on the rotary table assembly. A rotating rod is movably connected to the bottom of an inner cavity of the mounting groove, a first gear is arranged on the rotating rod, a motor is further arranged on the inner wall of the mounting groove, the output end of the motor is connected with a second gear, the second gear is meshed with the first gear, the table top is mounted at the top of the rotating rod, and automatic clamping mechanisms which are symmetrically arranged are mounted on the table top. Alternate switching of the automatic clamping mechanism on the table top between the detection station and the feeding and discharging station is achieved through the rotating table top, detection and feeding and discharging operation are carried out at the same time, the idle time of equipment is greatly shortened, and the detection number in unit time is increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to relay detection technical field, especially relate to a relay fast detection device with multi -position. BACKGROUND

[0002] With the rapid development of automation industry, the demand of relay increases greatly, especially the relay module integrated by multiple relay units, because it can improve the circuit integration and work efficiency, is widely used in automobile electronics, smart home, industrial control and other fields;

[0003] The detection of relay module in prior art mainly adopts single position detection equipment or manual auxiliary detection mode, the single position detection equipment is usually composed of fixed detection platform, test probe and control system, the operator needs to manually place the relay module on the detection platform, contacts the test probe with the module after being fixed by mechanical structure, completes the detection, and then manually takes down the module and replaces the next one, that is, each detection cycle contains module taking and placing, positioning, probe contact, detection, probe separation and module taking out, wherein the non-detection time such as feeding and discharging and positioning accounts for a high proportion, when facing large quantities of relay modules, the detection speed of single position equipment is difficult to keep up with the output rhythm of production line, resulting in module accumulation, prolonging the production cycle, and high labor intervention cost;

[0004] And although the equipment with higher automation degree can realize automatic detection, it can only process one module at a time, and the detection and feeding and discharging processes cannot be parallel, so the operator needs to continuously feed and discharge, which not only increases the labor cost, but also may cause positioning deviation due to fatigue or operation error of the operator, affecting the detection precision. UTILITY MODEL CONTENTS

[0005] The utility model discloses a relay fast detection device with multi -position, and the automatic clamping mechanism on the table top is switched between the detection station and the feeding and discharging station through the rotating table top, so that when the probe detection mechanism detects the relay module on one automatic clamping mechanism, the mechanical hand assembly can feed and discharge the other automatic clamping mechanism, greatly shortens the idle time of the equipment, and improves the detection quantity in unit time.

[0006] The utility model discloses a relay fast detection device with multi -position, and the automatic clamping mechanism on the table top is switched between the detection station and the feeding and discharging station through the rotating table top, so that when the probe detection mechanism detects the relay module on one automatic clamping mechanism, the mechanical hand assembly can feed and discharge the other automatic clamping mechanism, greatly shortens the idle time of the equipment, and improves the detection quantity in unit time.

[0007] The utility model provides a relay fast detection device with multi-station, including operation platform, the top of operation platform is connected with rotating table assembly, the top of operation platform is opposite and is provided with probe detection mechanism and manipulator assembly, probe detection mechanism and manipulator assembly are located two sides of rotating table assembly respectively, rotating table assembly includes installation groove and table top, installation groove is opened in the top of operation platform, the inner chamber bottom of installation groove is movably connected with the rotating rod, the first gear is arranged on the rotating rod, the inner wall of installation groove is also provided with motor, the output of motor is connected with second gear, second gear and first gear are interlocked, the table top is installed on the top of rotating rod, the automatic clamping mechanism of symmetrical setting is installed on the table top.

[0008] In one embodiment, the probe detection mechanism includes a probe needle and a fixed seat connected to the operation platform, a gas cylinder is arranged in the fixed seat, the output end of the gas cylinder penetrates the fixed seat and is connected to a connecting seat, and the probe needle is installed at the bottom of the connecting seat away from the gas cylinder;

[0009] In this embodiment, the gas cylinder drives the connecting seat and the probe needle to move up and down, realizing automatic contact and separation of the probe needle and the relay module contact. Not only can the contact deviation caused by manual operation be avoided, but also the contact force between the probe needle and the contact can be ensured moderate by controlling the extension amount of the gas cylinder, which not only ensures stable transmission of the detection signal, but also prevents damage to the relay module due to excessive force.

[0010] In one embodiment, the manipulator assembly includes a gripper and a fixed plate, the fixed plate is installed on one side of the operation platform, a drive box is arranged on the fixed plate, the top of the drive box is sequentially connected with a first connecting arm and a second connecting arm, and the gripper is arranged at the end of the second connecting arm away from the first connecting arm;

[0011] In this embodiment, the drive box provides power and control for the movement of the first connecting arm and the second connecting arm, so that the two connecting arms can rotate and stretch flexibly, thereby driving the gripper to move in a larger range, allowing the gripper to accurately reach the automatic clamping mechanism, the conveying belt and other positions, realizing automatic grabbing, carrying and placing of the relay module. The gripper can firmly hold the relay module, avoiding falling or displacement during carrying, reducing manual intervention, and improving the efficiency and accuracy of feeding and discharging.

[0012] In one embodiment, the automatic clamping mechanism includes a connecting plate installed on the table top, a loading platform is arranged on the connecting plate, an electric push rod is arranged on both sides of the loading platform, and a clamping block is connected to the side of the electric push rod away from the loading platform;

[0013] Through the embodiment, the object table provides a placing platform for the relay module, the electric push rods on the two sides of the object table can drive the clamping blocks to clamp and fix the relay module, the clamping blocks are in close contact with the relay module, and the module can be effectively prevented from being displaced during detection and rotation, the accurate butt joint of the detection probe and the module contact is guaranteed, and the reliability of the detection result is improved.

[0014] In one embodiment, one side of the operation table is further provided with a fixing frame, a conveying belt is installed on the fixing frame, and the conveying belt is in contact with the fixing plate and located on the two sides of the fixing plate respectively.

[0015] In one embodiment, a plurality of limiting blocks are arranged on the two end edges of the object table.

[0016] In one embodiment, the plurality of limiting blocks are uniformly and symmetrically arranged on the object table.

[0017] In one embodiment, the two end edges of the object table are flush with the edges of the connecting plate.

[0018] In one embodiment, one side of the operation table is further hingedly connected with a box door through a hinge, and a handle is installed on the box door.

[0019] In one embodiment, the inner cavity bottom of the mounting groove is movably connected with the rotating rod through a bearing.

[0020] The utility model discloses the beneficial effect lies in:

[0021] (1) the second gear and the first gear are driven by the motor, and then the rotating rod and the table top are rotated, that is, the automatic clamping mechanism on the table top is switched between the detection station and the feeding and discharging station through the rotating table top, so that when the probe detection mechanism detects the relay module on one automatic clamping mechanism, the mechanical hand assembly can carry out feeding and discharging operation on another automatic clamping mechanism, which greatly shortens the idle time of the equipment and improves the detection quantity in unit time.

[0022] (2) through the cooperative movement of the driving box, the first connecting arm and the second connecting arm, the gripper is driven to move flexibly, the automatic grabbing, carrying and placing of the relay module are realized, the multi-joint connecting mechanical arm design makes the movement range wide and the flexibility high, the feeding and discharging operation can be accurately completed in cooperation with the rotating table assembly, manual intervention is not needed, not only the labor intensity of the operator is reduced, but also the pollution or damage caused by manual contact with the relay module is avoided, meanwhile, the consistency of the feeding and discharging action can be guaranteed through program control, and the automation level of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In the following, the utility model will be described in more detail based on the embodiments and with reference to the drawings. Among them:

[0024] Figure 1 The structure schematic diagram of the utility model in one direction is shown.

[0025] Figure 2 The structure schematic diagram of the utility model in another direction is shown.

[0026] Figure 3 The structure schematic diagram of the rotating table assembly of the utility model is shown.

[0027] Figure 4 The structure schematic diagram of the mechanical hand assembly of the utility model is shown.

[0028] Figure 5 The structure schematic diagram of the automatic clamping mechanism of the utility model is shown.

[0029] In the drawings, the same parts use the same reference numerals. The drawings are not in actual scale.

[0030] Reference numerals:

[0031] 1 - operation platform, 2 - rotating table assembly, 3 - probe detection mechanism, 4 - mechanical hand assembly, 5 - fixed frame, 6 - conveying belt, 7 - box door, 8 - limit block, 21 - installation groove, 22 - rotating rod, 23 - first gear, 24 - motor, 25 - second gear, 26 - table top, 27 - automatic clamping mechanism, 31 - fixed seat, 32 - air cylinder, 33 - connecting seat, 34 - detection needle, 41 - fixed plate, 42 - drive box, 43 - first connecting arm, 44 - second connecting arm, 45 - holder, 271 - connecting plate, 272 - object table, 273 - electric push rod, 274 - clamping block. DETAILED DESCRIPTION

[0032] The utility model will be further described below in combination with the drawings.

[0033] The utility model provides a kind of multi-station's relay rapid detection device, such as Figure 1 、 Figure 2 And Figure 3As shown, including the operation platform 1, the top of the operation platform 1 is connected with the rotating table assembly 2, one side of the top of the operation platform 1 is connected with the probe detection mechanism 3, the other side of the top of the operation platform 1 is connected with the mechanical hand assembly 4, the rotating table assembly 2 includes the mounting groove 21, the mounting groove 21 is opened in the top of the operation platform 1, the bottom of the inner cavity of the mounting groove 21 is movably connected with the rotating rod 22 through the bearing, the surface of the rotating rod 22 is fixedly connected with the first gear 23, one side of the inner wall of the mounting groove 21 is fixedly connected with the motor 24, the output end of the motor 24 is fixedly connected with the second gear 25, the second gear 25 is engaged with the first gear 23, the top of the rotating rod 22 is fixedly connected with the table top 26, the front end and the rear end of the top of the table top 26 are fixedly connected with the automatic clamping mechanism 27, and the two automatic clamping mechanisms 27 are symmetrically arranged;

[0034] It should be noted that the first gear 23 and the second gear 25 are engaged with each other, when the motor 24 works, the output power is transmitted to the first gear 23 through the second gear 25, and then the rotating rod 22 is driven to rotate, so that the rotating rod 22 can rotate at a predetermined speed and angle, so that the table top 26 and the automatic clamping mechanism 27 thereon can accurately reach the specified station, and the two automatic clamping mechanisms 27 are symmetrically arranged, which cooperates with the rotation of the table top 26 to realize the alternate operation between different stations, when the motor 24 drives the table top 26 to rotate, one automatic clamping mechanism 27 can be rotated to the detection station below the probe detection mechanism 3 to receive the detection of the probe detection mechanism 3, and at the same time, the other automatic clamping mechanism 27 is rotated to the feeding and discharging station corresponding to the mechanical hand assembly 4, and the mechanical hand assembly 4 completes the taking and placing of the relay module, this alternate working mode enables the detection and feeding and discharging operations to be performed simultaneously, greatly reduces the idle time of the equipment, and improves the overall detection efficiency;

[0035] In one embodiment, as shown in the figure, Figure 4 The probe detection mechanism 3 includes the fixed seat 31, the bottom of the fixed seat 31 is fixedly connected with the operation platform 1, the inner cavity of the fixed seat 31 is fixedly connected with the air cylinder 32, the top of the air cylinder 32 is fixedly connected with the connecting seat 33, one side of the bottom of the connecting seat 33 is fixedly connected with the detection needle 34, the mechanical hand assembly 4 includes the fixed plate 41, one side of the fixed plate 41 is fixedly connected with the operation platform 1, the top of the fixed plate 41 is fixedly connected with the driving box 42, the top of the driving box 42 is provided with the first connecting arm 43, the top of the first connecting arm 43 is provided with the second connecting arm 44, one side of the second connecting arm 44 is provided with the gripper 45;

[0036] It should be noted that in the embodiment, the cylinder 32 drives the connecting seat 33 and the probe needle 34 to move up and down, realizing the automatic contact and separation of the probe needle 34 and the relay module contact. Not only can the contact deviation caused by manual operation be avoided, but also the contact force between the probe needle 34 and the contact can be ensured moderate by controlling the extension amount of the cylinder 32, which not only ensures the stable transmission of the detection signal, but also prevents the relay module from being damaged due to excessive force.

[0037] In one embodiment, as shown in Figure 5 The automatic clamping mechanism 27 includes a connecting plate 271, the bottom of the connecting plate 271 is fixedly connected with the table top 26, the top of the connecting plate 271 is fixedly connected with a loading platform 272, both sides of the loading platform 272 are fixedly connected with an electric push rod 273, one side of the electric push rod 273 is fixedly connected with a clamping block 274.

[0038] It should be noted that the loading platform 272 provides a placement platform for the relay module, and the electric push rods 273 on both sides of the loading platform 272 can drive the clamping block 274 to clamp and fix the relay module. The clamping block 274 is in close contact with the relay module, which can effectively prevent the module from shifting during detection and rotation, ensuring the precise docking of the probe needle 34 and the module contact and improving the reliability of the detection result.

[0039] In one embodiment, as shown in Figure 1 The bottom of one side of the operation table 1 is fixedly connected with a fixed frame 5, the top of the fixed frame 5 is fixedly connected with a conveyor belt 6, the bottom of the surface of the operation table 1 is hingedly connected with a box door 7, one side of the surface of the box door 7 is fixedly connected with a handle, the front end and the rear end of the top of the loading platform 272 are fixedly connected with a plurality of limiting blocks 8, and the plurality of limiting blocks 8 are symmetrically arranged.

[0040] It should be noted that the fixed frame 5 provides stable support for the conveyor belt 6, and the conveyor belt 6 can realize automatic conveying of the relay module. The relay module to be detected can be automatically transported to the working range of the mechanical hand assembly 4 through the conveyor belt 6. The box door 7 is hingedly connected with the operation table 1, which facilitates the operator to open the box door 7 to maintain and repair the components inside the operation table 1. The limiting blocks 8 can position and guide the relay module placed on the loading platform 272. When the mechanical hand assembly 4 places the relay module on the loading platform 272, the limiting blocks 8 can guide the module to quickly and accurately reach the specified position, reducing the alignment time of the module and improving the efficiency of feeding and discharging.

[0041] In one embodiment, the working principle of the relay rapid detection device with multiple stations is as follows: as shown in Figures 1 to 5As shown, the relay module to be detected is conveyed to the working range of the mechanical hand assembly 4 by the conveying belt 6, the motor 24 drives the second gear 25 to rotate, since the second gear 25 is engaged with the first gear 23, the rotating rod 22 and the table top 26 are rotated, so that one of the automatic clamping mechanisms 27 is rotated to the feeding and discharging station corresponding to the mechanical hand assembly 4, the drive box 42 drives the first connecting arm 43 and the second connecting arm 44 to move flexibly, so that the gripper 45 is moved to above the conveying belt 6, after the gripper 45 firmly clamps the relay module to be detected, the relay module is carried to the object table 272 of the automatic clamping mechanism 27 at the feeding and discharging station, then the electric push rod 273 is extended, the clamping block 274 is pushed to clamp and fix the relay module, and the feeding operation is completed; while one of the automatic clamping mechanisms 27 completes feeding, the table top 26 is rotated under the drive of the motor 24, the automatic clamping mechanism 27 is rotated to the detection station below the probe detection mechanism 3, and the other automatic clamping mechanism 27 is rotated to the feeding and discharging station to wait for feeding, the cylinder 32 is retracted, the connecting seat 33 and the detection probe 34 at the bottom are moved downward, so that the detection probe 34 is in accurate contact with the contact of the relay module, then the detection probe 34 transmits a detection signal to the equipment control system, and the detection of the electrical performance of the relay module is completed; after the detection is completed, the cylinder 32 of the probe detection mechanism 3 is extended, the detection probe 34 is moved upward to separate the contact with the relay module, the rotating table assembly 2 drives the table top 26 to rotate again, so that the relay module after detection is rotated to the feeding and discharging station with the automatic clamping mechanism 27, meanwhile, the other automatic clamping mechanism 27 after feeding is rotated to the detection station for detection, at this time, the gripper 45 of the mechanical hand assembly 4 is moved to the feeding and discharging station, the electric push rod 273 of the automatic clamping mechanism 27 is retracted, the clamping block 274 releases the module after detection, and the gripper 45 grabs the module to move to other stations.

[0042] In the description of the present application, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "back", "inner", "outer", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0043] While the application has been described with reference to particular embodiments thereof, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present application. It will thus be appreciated that numerous modifications can be made to the illustrative embodiments and that other arrangements can be devised without departing from the spirit and scope of the present application as defined by the appended claims. It will be understood that the features described in relation to one embodiment can be used in combination with features described in relation to another embodiment.

Claims

1. A multi-station relay rapid detection device, characterized in that, The utility model provides an operation platform, the top of operation platform is connected with rotating table assembly, the top of operation platform is opposite and is provided with probe detection mechanism and manipulator assembly, probe detection mechanism and manipulator assembly are located two sides of rotating table assembly respectively, rotating table assembly includes installation groove and table top, installation groove is opened in the top of operation platform, the inner chamber bottom of installation groove is movably connected with the rotating rod, the rotating rod is provided with first gear, the inner wall of installation groove is also provided with motor, the output of motor is connected with second gear, second gear and first gear are mutually engaged, the table top is installed on the top of rotating rod, the automatic clamping mechanism of symmetrical setting is installed on the table top.

2. The relay rapid detection device with multiple stations according to claim 1, characterized in that, The probe detection mechanism includes a probe needle and a fixed seat connected to the operation platform, a gas cylinder is arranged in the fixed seat, the output end of the gas cylinder penetrates the fixed seat and is connected to a connecting seat, and the probe needle is installed at the bottom of the connecting seat away from the gas cylinder.

3. The relay rapid detection device with multiple stations according to claim 1, characterized in that, The manipulator assembly includes a gripper and a fixed plate, the fixed plate is installed on one side of the operation platform, a drive box is arranged on the fixed plate, a first connecting arm and a second connecting arm are sequentially connected to the top of the drive box, and the gripper is arranged at the end of the second connecting arm away from the first connecting arm.

4. The relay rapid detection device with multiple stations according to claim 1, characterized in that, The automatic clamping mechanism includes a connecting plate installed on the table top, a sample stage is arranged on the connecting plate, electric push rods are arranged on both sides of the sample stage, and clamping blocks are connected to the sides of the electric push rods away from the sample stage.

5. The relay rapid detection device with multiple stations according to claim 3, characterized in that, A fixed frame is further arranged on one side of the operation platform, a conveyor belt is installed on the fixed frame, the conveyor belt is in contact with the fixed plate and is located on both sides of the fixed plate with respect to the operation platform.

6. The relay rapid detection device with multiple stations according to claim 4, characterized in that, A plurality of limiting blocks are arranged on both end edges of the sample stage.

7. The relay rapid detection device with multiple stations according to claim 6, characterized in that, The plurality of limiting blocks are uniformly and symmetrically arranged on the sample stage.

8. The relay rapid detection device with multiple stations according to claim 4, characterized in that, The end edges of the sample stage are flush with the edges of the connecting plate.

9. The relay rapid detection device with multiple stations according to claim 1, characterized in that, A box door is further hingedly connected to one side of the operation platform through a hinge, and a handle is installed on the box door.

10. The relay rapid detection device with multiple stations according to claim 1, characterized in that, The inner chamber bottom of the installation groove is movably connected to the rotating rod through a bearing.

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