CN110808442A - A kind of communication microwave device circulator pin device and circulator pin machine - Google Patents

Abstract

The invention provides a circulator pin insertion device of a communication microwave device and a circulator pin insertion machine, belonging to the field of industrial computers. The circulator pin insertion device of the invention includes a pin insertion table, a cavity release station, an assembly medium sleeve station, an inner conductor assembly station and a finished product reclaimer, which are arranged on the needle insertion table and are sequentially arranged along the movement direction of the needle insertion table. position, wherein the cavity releasing station, the assembling medium sleeve station, the inner conductor assembly station and the finished product reclaiming station are provided with a cavity for accommodating the finished or semi-finished product of the circulator, and the assembly medium sleeve station, The inner conductor assembly station is also provided with a positioning and pre-pressing device for positioning and pre-pressing the finished or semi-finished circulator in the cavity, and a driving mechanism for driving the movement of the pin table. The beneficial effects of the invention are: automatic assembly, high assembly efficiency, and reduced labor and time costs.

Description

A kind of communication microwave device circulator pin device and circulator pin machine

technical field

The invention relates to the field of industrial computers, in particular to a circulator pin insertion device of a communication microwave device and a circulator pin insertion machine including the circulator pin insertion device of a communication microwave device.

Background technique

The communication device circulator mainly includes a circulator cavity. There are three through holes on the circulator cavity for installing an inner conductor. A dielectric sleeve is sleeved around the inner conductor. The assembly with the medium sleeve is a traditional assembly line operation, which requires at least 4 operators in 3 assembly lines to work at the same time, and additional personnel are required to transport semi-finished products and finished products of each process and inspect the quality of the finished products. The existing assembly method requires multiple manual participation in the whole process, resulting in low assembly efficiency and high labor costs, resulting in high product costs. In addition, and the overall site occupation is very large.

SUMMARY OF THE INVENTION

In order to solve the problems in the prior art, the present invention provides a communication microwave device circulator pin insertion device and a circulator pin insertion machine including the communication microwave device circulator pin insertion device.

The communication microwave device circulator pin insertion device of the present invention comprises a pin insertion table, a cavity release station, an assembly medium sleeve station, an inner conductor assembly station and a finished product, which are arranged on the needle insertion table and are sequentially arranged along the movement direction of the needle insertion table. A material reclaiming station, wherein the cavity releasing station, the assembling medium sleeve station, the assembling inner conductor station and the finished product reclaiming station are provided with a cavity for accommodating the finished or semi-finished product of the circulator, and the assembling medium sleeve The station and the inner conductor assembly station are also provided with a positioning and pre-pressing device for positioning and pre-pressing the finished circulator or semi-finished product in the cavity, and a driving mechanism for driving the movement of the pin table.

The present invention is further improved, and the positioning pre-compression device includes a compression cylinder and a pre-tightening block connected to the compression cylinder.

The present invention is further improved. The shape of the pin table is circular, and the cavity releasing station, the assembling medium sleeve station, the assembling inner conductor station and the finished product reclaiming station are evenly arranged on the pin table. On the outer periphery, the driving mechanism is a motor, and the motor is connected with the input shaft of the pin table through a coupling, and the pin table is also provided with an origin reset device.

The present invention is further improved. The number of the cavity releasing station, the assembling medium sleeve station, the assembling inner conductor station and the finished product reclaiming station are the same, and are arranged in multiples of 1. When the cavity releasing station , When the number of assembling medium sleeve stations, assembling inner conductor stations and finished product reclaiming stations is more than 2, a single station shall be arranged adjacently.

The present invention also provides a circulator pin insertion machine including the circulator pin insertion device of the communication microwave device, comprising a frame and a worktable arranged on the frame, and the circulator pin insertion device is arranged on the worktable, The worktable is provided with a feeding manipulator for placing the circulator cavity on the cavity-receiving station, a first feeding device for conveying the medium sleeve to the assembling medium sleeve station, and a second feeding device for conveying the inner conductor to the inner conductor station. 2. Feeding device, a reclaiming manipulator for taking out the finished product from the finished product reclaiming station, and a visual inspection device arranged on the workbench for detecting whether the product is qualified, and a pin insertion device respectively connected to the circulator , The control device connected with the feeding manipulator, the first feeding device, the second feeding device, the reclaiming manipulator and the visual inspection device.

The present invention is further improved. The worktable is also provided with a horizontal rotating table matched with a visual inspection device, and the reclaiming manipulator can take out the finished product from the finished product reclaiming station and place it on the horizontal rotating table. , for the visual detection device to detect.

The present invention is further improved, and further includes a first conveying device and a second conveying device arranged on the worktable, wherein the first conveying device is used for conveying the circulator cavity, and the feeding manipulator can transport the circulator cavity The body is transferred from the first conveying device to the cavity on the cavity releasing station, the second conveying device is used to convey the finished product, and a The horizontal rotary table is transferred to the unloading manipulator in the tray of the second conveyor.

The present invention is further improved, the first conveying device and the second conveying device are both flat belt conveying lines, the first conveying device and the second conveying device are vertically arranged on the worktable, and the flat belt conveying line It includes a belt, a motor for driving the belt, profiles arranged on both sides of the belt, a baffle set on the upper surface of the profile for blocking the material tray, and an assembly line blocker set at the end of the flat belt conveyor line for blocking the material tray The conveying device is also provided with a proximity switch for positioning the position of the material tray.

The present invention is further improved. The worktable is also provided with a positioning and clamping device for stopping or releasing the flat belt conveying line. The Y-axis cylinder on the Y-axis mounting plate, the first positioning splint on one side of the Y-axis mounting plate and driven by the Y-axis cylinder, and the second positioning splint on the other side of the Y-axis mounting plate, the first positioning splint The positioning splint and the second positioning splint can clamp the belt, and also include a Z-axis cylinder mounting plate and a Z-axis cylinder arranged on the Z-axis cylinder mounting plate, the drive shaft of the Z-axis cylinder and the Y-axis mounting plate Fixed connection in the middle of the bottom surface.

The present invention is further improved, and the worktable is also provided with a turning mechanism for turning the product from the installation bottom surface to the top surface by 180 degrees, and a waste discharge storage box arranged under the turning mechanism. The horizontal rotary table takes the material to the turning mechanism, the unqualified products fall into the waste storage box from above the turning mechanism, the qualified products are clamped and turned by the turning mechanism, and the unloading manipulator removes the material from the turning mechanism, and unloads the material. .

The present invention is further improved. Both the first feeding device and the second feeding device include a vibrating plate feeding module and a feeding manipulator that transfers the output of the vibrating plate feeding module to the cavity of the corresponding station. The second feeding device It includes a circular vibrating structure, a direct vibrating structure arranged at the output end of the circular vibrating structure, and a distributing mechanism connected to the outlet of the direct vibrating structure through a flow channel. The material distribution jig is provided with more than one cavity hole.

The present invention is further improved. The number of the cavity holes is more than 2, and an induction device for triggering the rotation of the material distribution motor is further included. The fixed vertical plate of the distributing mechanism is arranged on the fixed vertical plate of the distributing mechanism, and the Z-direction fixed plate of the distributing mechanism is used to adjust the height of the distributing motor.

The present invention is further improved. The top of the frame and the periphery of the worktable are provided with a protective cover to protect the circulator pin insertion machine, and an alarm device connected to the controller is also provided on the protective cover.

Compared with the prior art, the beneficial effects of the present invention are: automatic assembly, no manual participation in the assembly process, high assembly efficiency, good product consistency, greatly reducing labor and time costs, and the equipment is much more occupied than the previous assembly line operation. Reduced, more equipment can be placed in a limited space, and multiple equipment can work at the same time, further improving work efficiency at double the speed.

Description of drawings

1 and 2 are schematic structural diagrams of an embodiment of the circulator pin insertion machine of the present invention;

Figure 3 and Figure 4 are schematic diagrams of the setting structure of each test module of the circulator pin insertion machine;

5-8 are schematic diagrams of the structure of the circulator pin device of the communication microwave device;

FIG. 9 is a schematic diagram of the cooperation structure of the upper part of the device of the circulator pin insertion machine and the circulator pin insertion device of the communication microwave device;

Figure 10 is a schematic structural diagram of a three-axis mechanical module for feeding;

Figure 11 is a schematic diagram of the structure of the blanking three-axis mechanical module;

Figure 12-14 is a schematic diagram of the structure of the inner conductor precision vibration plate;

Figures 15-18 are schematic diagrams of the structure of the material distribution mechanism.

Detailed ways

The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

As shown in FIG. 1 and FIG. 4 , the circulator pin insertion machine of this example includes a frame 13 and a workbench arranged on the frame 13 . The communication microwave device circulator pin insertion device 3 (referred to as circulator pin device) on the workbench. This example also includes a protective cover 16 arranged above the rack 13 and on the periphery of the workbench. The protective cover 16 is provided with a control panel 14 and a display screen 15, and a three-color warning light is also provided above the protective cover 16 to indicate working status. Alarm devices such as sound and light can also be added, so that when the equipment fails, the alarm is activated.

As shown in FIGS. 5-8 , the circulator pin insertion device 3 in this example includes a pin insertion table 301 , and cavity release bodies arranged on the pin insertion table 301 and sequentially arranged along the movement direction of the pin insertion table 301 (arrow at the bottom of FIG. 5 ) Stations 3011, 3012, assembling media sleeve stations 3013, 3014, assembling inner conductor stations 3015, 3016, and finished product reclaimers 3017, 3018, wherein the cavity releasing stations 3011, 3012, assembling dielectric sleeves Positions 3013, 3014, assembling inner conductor stations 3015, 3016, and finished product reclaiming stations 3017, 3018 are provided with a cavity 3019 for accommodating the finished or semi-finished product of the circulator 18, the assembling medium sleeve stations 3013, 3014, assembling The inner conductor stations 3015 and 3016 are also provided with a positioning and pre-pressing device for positioning and pre-pressing the finished or semi-finished product of the circulator 18 in the cavity 3019. The positioning and pre-pressing device in this example includes a pressing cylinder 3021 and a pressing The preload block 3022 connected to the cylinder 3021. The preload block 3022 can also be driven by other driving mechanisms. The circulator pin device 3 in this example further includes a servo motor 303 that drives the pin table 301 to move. The servo motor 303 is used for precise movement and more control, and other types of motors can also be used. In this example, the number of the cavity releasing station, the assembling medium sleeve station, the assembling inner conductor station and the finished product reclaiming station are the same, and they are set in multiples of 1. When the cavity releasing station, the assembling medium sleeve station When the number of positions, assembling inner conductor stations and finished product reclaiming stations is more than 2, a single station shall be arranged adjacently.

Preferably, the shape of the pin table 301 in this example is circular, which saves space. The cavity releasing stations 3011, 3012, the assembling medium sleeve stations 3013, 3014, the inner conductor assembling stations 3015, 3016 and the finished product reclaiming stations 3017, 3018 are evenly arranged on the outer periphery of the pin table 301, In this example, the servo motor 303 is connected with the input shaft of the pin table 301 through the coupling 306, which can protect the motor shaft from being damaged. The pin table 301 is also provided with an origin reset device. As one of the embodiments, the origin reset device of this example includes a fixed induction switch 304 arranged on the base, a photoelectric induction sheet 305 that is arranged on the input shaft, and rotates with the pin table 301 , on the photoelectric induction sheet 305 A sensing notch 3051 is provided, and the sensing notch 3051 on the photoelectric sensing sheet 305 is aligned with the sensing origin of the light-transmitting place of the photoelectric sensing switch 304 .

In this example, 8 stations are enough for pin assembly, and more than 8 stations can be used. According to the assembly process, 8 stations can be used here. The rotating power source is a servo motor, which increases the precision of the turntable. The servo motor drives the divider to rotate clockwise to transport the product from the first station to the seventh station. When assembling the dielectric sleeve and the inner conductor, the product cavity in the cavity 3019 needs to be positioned and pre-pressed, and the top is lifted by the air cylinder, so that the cavity is close to the edge of the cavity in the dividing jig.

As shown in FIG. 3 and FIG. 4 , the worktable in this example is provided with a feeding manipulator 2 that places the circulator cavity on the cavity placement station 3011 , and conveys the medium sleeve to the first position of the assembly medium sleeve station 3013 . The feeding device 4, the second feeding device 6 that transports the inner conductor to the inner conductor station 3015, and the reclaiming robot 5 that takes out the finished product from the finished product reclaiming station 3017, also includes a reclaiming manipulator 5 arranged on the workbench for detecting the product Whether the CCD visual inspection device 9 is qualified or not, also includes the circulator pin device 3, the feeding manipulator 2, the first feeding device 4, the second feeding device 6, the reclaiming manipulator 7 and the CCD visual inspection device 9 respectively connected The working state of the control device in this example is set through the operation of the control panel 14 .

In this example, the worktable is also provided with a horizontal rotating table 19 that cooperates with the CCD visual detection device 9 , and the reclaiming robot 7 can take out the finished product from the finished product reclaiming station 3017 and place it on the horizontal rotating table 19 , rotated to an appropriate angle for the CCD visual inspection device 9 to complete the visual inspection.

In order to realize automatic feeding, this example also includes a first conveying device 1 and a second conveying device 12 arranged on the worktable, wherein the first conveying device 1 is used for conveying the circulator cavity, and the feeding manipulator 2. The circulator cavity can be transferred from the first conveying device 1 to the cavity 3019 on the cavity releasing station 3011, the second conveying device 12 is used for conveying the finished product, and the second conveying device Above 12 is also provided a blanking manipulator 11 for transferring the finished product from the horizontal rotary table 19 to the feeding tray of the second conveying device 12 .

Because the bottom side of the finished product after visual inspection is up, but labeling and packaging, etc., the product should be placed with the top side up. Therefore, in this example, after visual inspection, it also includes turning the product 180 degrees from the bottom of the installation to the top. The overturning operation is completed by the overturning mechanism 10. The overturning mechanism 10 in this example is arranged on the worktable near the horizontal rotating table 19, and a waste discharge storage box 20 is also provided under the overturning mechanism 10. The reclaiming manipulator 7 The material is taken from the horizontal rotary table 19 to the inversion mechanism 10 , and the inversion mechanism 10 includes a front-end clamping finger, a clamping finger cylinder for driving the clamping fingers to open and close, and an inversion cylinder for driving the inversion mechanism 10 to invert. The reclaiming manipulator 7 takes out the product and places it in the middle of the gripper fingers, and the gripper finger cylinder acts to grip the product. If the product is unqualified, the clamping finger cylinder does not move, the product is directly put into the waste discharge storage box 20 by the broken hole, the qualified product is clamped and turned over by the turning mechanism, and the unloading manipulator removes the material from the turning mechanism, and Blanking.

The horizontal rotating table 19 and the turning mechanism 10 in this example can be adjusted in three directions, which can avoid the deviation of the assembly position caused by the machining error of the workpiece. The installation base of the turning mechanism 10 has a U-shaped hole in the X direction, so that the structure X can be adjusted in the left and right directions. The vertical mounting plate set on the mounting base has a U-shaped hole in the Z direction, so that the structure can be adjusted back and forth and up and down. The horizontal mounting table also opens U-shaped holes in the X direction of the mounting base to adjust the structure X to the left and right. The upper rotary table mounting plate opens U-shaped holes in the Y direction to adjust the structure back and forth. The vertical mounting plate opens U-shaped holes in the Z direction. The structure can be adjusted up and down.

The first conveying device 1 and the second conveying device 12 in this example are preferably flat belt conveying lines, the first conveying device 1 and the second conveying device 12 are vertically arranged on the worktable, and the flat belt conveying line includes The belt, the motor for driving the belt, the profiles arranged on both sides of the belt, and the baffles arranged on the upper surface of the profiles for blocking the material tray, and also including the assembly line blocker arranged at the end of the flat belt conveyor line for blocking the material tray , the conveying device is also provided with a proximity switch for positioning the position of the pallet fixture 17 . Multiple product trays can be placed continuously on the assembly line to further improve work efficiency. This example adopts a circular pipeline operation, which can be operated in splicing or single-machine operation, so as to adapt to different environmental requirements. The flat belt conveying line is sequentially provided with an upper material level, a pick/discharge material level and a lower material level along the conveying direction, wherein the upper material level and the lower material level are arranged at both ends of the flat belt conveying line.

In this example, the flat belt conveyor line can be controlled by the controller to stop or release. In order to prevent the emergency stop from shortening the life of the motor and the difficulty in controlling the position of the material tray, preferably, this example also includes a positioning clip for limiting the flat belt conveyor line. tighten the device.

The positioning and clamping device in this example includes a Y-axis mounting plate perpendicular to the conveying direction of the conveying device, a Y-axis cylinder arranged on the Y-axis mounting plate, and a first positioning splint driven by the Y-axis cylinder on one side of the Y-axis mounting plate. A second positioning splint arranged on the other side of the Y-axis mounting plate, the first positioning splint and the second positioning splint can clamp the belt, and a Z-axis cylinder mounting plate and a Z-axis cylinder mounting plate arranged on the Z-axis cylinder mounting plate On the Z-axis cylinder, the drive shaft of the Z-axis cylinder is fixedly connected to the middle of the bottom surface of the Y-axis mounting plate.

In this example, a positioning and clamping cylinder is arranged below the flat belt conveying line, so that the flat belt conveying line can be stopped or released during detection. Using belt conveying and feeding, cylinder positioning, the product flows smoothly and the positioning is accurate.

As shown in FIG. 10 , the feeding manipulator 2 of this example includes a feeding three-axis mechanical module and a manipulator 207 driven by the feeding three-axis mechanical module. The feeding three-axis mechanical module in this example includes an X-direction module 201, a Y-direction module 202 arranged above the X-direction module 201, a drag chain 204 and a Z-direction module arranged on the Y-direction module 202, The Z-direction module includes a Z-axis air cylinder 203 , a magnetic switch 205 disposed below the Z-axis air cylinder 203 , and a double-slider module 206 disposed below the magnetic switch 205 that is vertically driven by the Z-axis air cylinder 203 . The manipulator 207 is fixed on the double-slider module 206 through a suction cup fixing shaft 208 and an oil-free bushing 209 .

In this example, the X-axis and Y-axis directions of the feeding manipulator 2 are driven by servo motors, driven by screw rods, and the Z-axis direction is realized by the cylinder expansion and contraction to achieve up and down movements. The suction cup fixing shaft 208 is equipped with a foolproof device, which is positioned by the positioning block above the suction cup fixing shaft 208, guided by the oil-free bushing 209 arranged below the suction cup fixing shaft 208, and is precisely guided by the guide block above the suction cup fixing shaft 208. guide.

As shown in FIG. 11 , the feeding manipulator 11 of this example includes a feeding three-axis mechanical module and a suction nozzle 1105 driven by the feeding three-axis mechanical module. The blanking three-axis mechanical module of this example includes a second X-direction module 1101 , a second Y-direction module 1102 arranged above the second X-direction module 1101 , and a Z-direction module arranged on the second Y-direction module 1102 To the module 1103, above the suction nozzle 1105, there is a rotary motor 1108 that drives the suction nozzle 1105 to rotate. The rotary motor 1108 is installed on the slider 1106 driven by the Z-direction module. 1108 is hollow, and an air connector 1107 connected to the suction nozzle 1105 is arranged above. The suction nozzle 1105 in this example adopts an SMT (Surface Mount Technology) chip suction nozzle.

In this example, the X-axis and Y-axis directions of the blanking manipulator 11 are driven by servo motors, driven by screw rods, and the Z-axis direction is realized by the cylinder expansion and contraction to achieve up and down movements.

As shown in Figure 3, Figure 4 and Figures 12-18, the first feeding device 4 and the second feeding device 6 in this example both include a vibrating plate feeding module and transfer the output of the vibrating plate feeding module to the corresponding station cavity Inside the feeding manipulator, the second feeding device 6 includes a storage tray 601, a direct vibration structure 602 arranged at the output end of the storage tray 601, and a direct vibration cylinder 603 is arranged above the direct vibration structure 602. The bottom plate of the feeding device 6 is provided with a cylinder X-direction adjusting bottom plate 607, a cylinder fixing plate vertical plate 606 is provided on the cylinder X-direction adjusting bottom plate 607, and a cylinder fixing plate Z-direction adjustment is also provided on the cylinder fixing plate vertical plate 606 The seat 605, the cylinder fixing plate 604 is provided above the Z-direction adjustment seat 605, and the direct vibration cylinder 603 is fixed above the cylinder fixing plate 604. The second feeding device 6 in this example further includes a material distribution mechanism 608 arranged at the outlet of the direct vibration structure 602 and communicated through the flow channel 609 .

As shown in FIGS. 15-18 , the material distribution mechanism 608 includes a material distribution motor 6086 and a material distribution jig 6087 driven and rotated by the material distribution motor 6086. The material distribution jig 6087 is provided with more than one Cavity hole.

In this example, the number of cavity holes is 4, and the material distribution motor 6086 selects material according to the position of the cavity hole. This example also includes an induction device that triggers the rotation of the material distribution motor 6086. The material distribution The mechanism also includes the bottom plate 6081 of the distributing mechanism, two fixed vertical plates 6082 for the distributing mechanism arranged on both sides of the bottom plate 6081 of the distributing mechanism, and a distributing mechanism arranged on the fixed vertical plate 6082 for the distributing mechanism for adjusting the height of the distributing motor. The Z-direction fixing plate 6083 is provided with a motor fixing plate 6084 between the two Z-direction fixing plates 6083 of the distributing mechanism, and the material distributing motor 6086 is fixed under the motor fixing plate 6084 .

The sensing device in this example is an opposite beam optical fiber, and the opposite beam optical fiber is fixed on the material distribution jig 6087 through the opposite beam optical fiber fixing seat 6085 .

The working principle of the second feeding device 6 is:

The vibration plate program is started, and the material is sent to the discharge port through circular vibration and direct vibration. The function of the direct vibration cylinder 603 is to shake at the flow channel to prevent material blockage. 605 moves up and down the position, and the bottom plate 607 can be moved back and forth in the Y direction through the component cylinder X-direction adjustment, and can be precisely adjusted to the appropriate position of the flow channel 609.

The feeding device is equipped with a material distribution mechanism 608, which can be adjusted and precisely aligned with the flow channel 609. The material distribution motor 6086 in this example adopts a servo motor to achieve precise positioning, and is equipped with an opposite-radiation optical fiber to realize the origin reset function. At the position A of the opposing optical fiber, a through hole is processed on the material distribution fixture 6087 to connect with the optical fiber hole of the opposing optical fiber holder 6085. The rotation of the servo motor is triggered by the induction of the opposite-beam fiber, and the trigger is located at the position B of the opposite-beam fiber. The material distribution jig is provided with four cavity holes, which rotate 90 degrees each time, and are connected with the servo motor by the connecting sleeve 6088 to ensure the rotation position of the four cavity holes.

The feeding manipulator in this example is a two-axis manipulator that can move horizontally and vertically. The Y-axis is driven by a servo motor and driven by a screw. The Z-axis direction is realized up and down by the cylinder expansion and contraction. There are buffers under the cylinder, two on the left and right, stable, reliable and safe. In this example, the translation module is used to take materials, which has a large moving space and high positioning accuracy, and can quickly take out the raw materials and assemble them.

Due to the particularity of the products sucked by the manipulator and the need to install three dielectric sleeves and inner conductors on the circulator at the same time, three dielectric sleeves or inner conductors need to be sucked at the same time. The upper end of the hollow connecting pipe is connected to the air joint for ventilation, and the suction nozzle is customized according to the shape of the product. The sealing ring is used to prevent air leakage and increase the air tightness.

The invention can realize the automatic assembly of the pins, the assembly process does not require manual participation, the assembly efficiency is high, the production capacity reaches 1200 PCS/H, the product consistency is good, the labor and time costs are greatly reduced, and the equipment is greatly reduced compared with the previous assembly line operation, and the site occupation is greatly reduced , more equipment can be placed in a limited space, and multiple equipment can work at the same time to further improve work efficiency.

The working principle of the present invention is:

1. Product cavity filling fixture: manual tray feeding, flat belt conveyor line feeding, photoelectric sensor sensing, cylinder fixture positioning, assembly line stop motion, feeding three-axis manipulator reclaiming, filling fixture, circulator pin device (referred to as the pin fixture) rotates to the next station.

2. Assembly of the medium sleeve: the pin fixture clamps the product cavity, the precision vibrating plate feeds the material, the material distribution fixture rotates and divides the material, there are three sensing points to sense whether there is material, and if so, the reclaiming manipulator takes the material and fills the product The cavity, the clamping cylinder of the pin fixture opens, and the pin fixture rotates to the next station.

Specifically, when the pin fixture rotates to this station, the cylinder is clamped to pre-press the cavity to ensure the accurate position of the cavity. There is a material in-position sensing point at the discharge end of the vibrating plate. After the servo motor rotates 90 degrees three times, the material is taken out. After the manipulator receives the information, it presses down to take the material, and then presses the medium sleeve into the cavity to detect the position of the product.

3. Inner conductor assembly: The pin fixture clamps the product cavity, the precision vibrating plate feeds the material, the material distribution fixture rotates and divides the material, there are three sensing points to sense whether there is material, and if so, the material reclaiming manipulator takes the material and fills the product The cavity, the clamping cylinder of the pin fixture opens, and the pin fixture rotates to the next station.

Specifically, the pin fixture rotates to this station, the cylinder pre-presses the cavity to ensure the accurate position of the cavity, and there is a material in-position sensing point at the discharge end of the vibrating plate. After the servo motor rotates 90 degrees three times, the reclaiming manipulator receives After the information, press down to take out the material, and then press the inner conductor into the dielectric sleeve.

4. Conveying finished products: The reclaiming manipulator takes the material from the finished product reclaiming station to the horizontal rotary table, the horizontal selection table rotates, and the CCD visual inspection device is used to detect whether the pins are in good condition. The reclaiming manipulator synchronously reclaims the material to the turning cylinder, and the unqualified products are put into the waste storage box. The qualified products are turned over by the turning mechanism, and then the unloading manipulator is used to take the material to the pallet fixture. When the pallet fixture is full, the flat belt conveyor line conveys the next pallet to the discharge position.

Specifically, the pin jig is transferred to this station, the reclaiming manipulator grabs and rotates 90° and places it to the position of the CCD visual inspection device. The CCD mainly detects whether the press fit of the medium sleeve and the inner conductor is qualified. Mechanism, the unloading manipulator grabs and puts it into the product tray fixture that has been placed on the finished belt conveyor line.

When the product tray is full, the belt conveyor line senses it, the cylinder clamp is released, and it is transported to the next place. When the tray is sensed, the operator will be notified to take the tray in time.

The invention is a high-end automatic production equipment integrating machinery and electricity. It is suitable for pin assembly of communication microwave device circulator products. It adopts annular assembly line for feeding and unloading, and adopts high-precision manipulator and screw module for the mechanical mechanism. It can ensure the accuracy of picking and placing and improve the efficiency of use; the multi-station adopts precision vibrating plate feeding, which can avoid product stacking, and can also meet the feeding requirements. The manipulator adopts a slider structure, which is easy to operate. The overall mechanism is mature and stable, the parts are strong and durable, easy to operate, and accurate in positioning.

The specific embodiments described above are the preferred embodiments of the present invention, and are not intended to limit the specific implementation scope of the present invention. The scope of the present invention includes but is not limited to the specific embodiments. All equivalent changes made in accordance with the present invention are within the protection scope of the present invention.

Claims (13)

1. A communication microwave device circulator pin insertion device, characterized in that: it comprises a pin insertion table, a cavity release station, an assembly medium sleeve station and Assembling the inner conductor station and the finished product reclaiming station, wherein the cavity releasing station, the assembling medium sleeve station, the assembling inner conductor station and the finished product reclaiming station are provided with models for accommodating finished or semi-finished products of the circulator The assembling medium sleeve station and the assembling inner conductor station are also provided with positioning and pre-pressing devices for positioning and pre-pressing the finished circulator or semi-finished product in the cavity, and a positioning and pre-pressing device for driving the pin table Motion drive mechanism. 2 . The circulator pin device of a communication microwave device according to claim 1 , wherein the positioning and pre-compression device includes a compression cylinder and a pre-tightening block connected to the compression cylinder. 3 . 3. The communication microwave device circulator pin device according to claim 1, characterized in that: the shape of the pin table is circular, the cavity releasing station, the assembling medium sleeve station, and the assembling inner conductor The station and the finished product reclaiming station are evenly arranged on the outer periphery of the pin table, the driving mechanism is a motor, and the motor is connected with the input shaft of the pin table through a coupling, and the pin table There is also a return-to-origin device on the top. 4. The communication microwave device circulator pin device according to claim 3, wherein the number of the cavity releasing station, the assembling medium sleeve station, the assembling inner conductor station and the finished product reclaiming station is the same , and are arranged in multiples of 1. When the number of the cavity releasing station, the assembling medium sleeve station, the assembling inner conductor station and the finished product reclaiming station is more than 2, a single station is arranged adjacently. 5. A circulator pin insertion machine comprising the communication microwave device circulator pin insertion device according to any one of claims 1 to 4, characterized in that it comprises a frame and a workbench arranged on the frame, the said The circulator pin device is arranged on a workbench, and the workbench is provided with a feeding manipulator for placing the circulator cavity on the cavity-receiving station, and a first feeding device for conveying the medium sleeve to the assembling medium sleeve station , the second feeding device for conveying the inner conductor to the inner conductor station, the reclaiming manipulator for taking out the finished product from the finished product reclaiming station, and the visual inspection device arranged on the worktable for detecting whether the product is qualified, It also includes a control device respectively connected with the circulator pin device, the feeding manipulator, the first feeding device, the second feeding device, the reclaiming manipulator and the visual inspection device. 6. The circulator pin insertion machine according to claim 5, characterized in that: the worktable is further provided with a horizontal rotary table that cooperates with a visual inspection device, and the reclaiming manipulator can take the finished product from the finished product. The material station is taken out and placed on the horizontal rotary table for detection by the visual inspection device. 7 . The circulator pin insertion machine according to claim 6 , further comprising a first conveying device and a second conveying device arranged on the worktable, wherein the first conveying device is used for conveying the circulator. 8 . cavity, the feeding manipulator can transfer the circulator cavity from the first conveying device to the cavity on the cavity releasing station, the second conveying device is used for conveying finished products, and the first conveying device is used for conveying the finished product. Above the second conveying device is also provided with a blanking manipulator for transferring the finished product from the horizontal rotary table to the material tray of the second conveying device. 8 . The circulator needle insertion machine according to claim 7 , wherein the first conveying device and the second conveying device are both flat belt conveying lines, and the first conveying device and the second conveying device are located at the same location. 9 . The worktable is vertically arranged, and the flat belt conveyor line includes a belt, a motor for driving the belt, profiles arranged on both sides of the belt, and baffles arranged on the upper surface of the profiles for blocking the material tray, and also includes a An assembly line blocker with the end of the conveyor line for blocking the material tray, and the conveying device is also provided with a proximity switch for locating the position of the material tray. 9 . The circulator pin insertion machine according to claim 8 , wherein the worktable is further provided with a positioning and clamping device for stopping or releasing the flat belt conveying line, and the positioning and clamping device comprises a The Y-axis mounting plate with the conveying direction perpendicular to the conveying device, the Y-axis cylinder arranged on the Y-axis mounting plate, and the first positioning splint driven by the Y-axis cylinder arranged on the side of the Y-axis mounting plate are arranged on the Y-axis mounting plate The second positioning splint on the other side, the first positioning splint and the second positioning splint can clamp the belt, and also include a Z-axis cylinder mounting plate and a Z-axis cylinder arranged on the Z-axis cylinder mounting plate, the The drive shaft of the Z-axis cylinder is fixedly connected to the middle of the bottom surface of the Y-axis mounting plate. 10 . The circulator pin insertion machine according to claim 7 , wherein the worktable is further provided with a turning mechanism for turning the product 180 degrees from the installation bottom surface to the top surface, and a turning mechanism arranged below the turning mechanism 10 . The waste discharge storage box, the reclaiming manipulator takes the material from the horizontal rotary table to the turning mechanism, the unqualified products fall into the waste discharge storage box from the top of the turning mechanism, the qualified products are clamped and turned by the turning mechanism, and the lower The feeding manipulator removes and unloads the material from the turning mechanism. 11. The circulator pin insertion machine according to any one of claims 5-10, wherein the first feeding device and the second feeding device both comprise a vibrating plate feeding module and discharging the vibrating plate feeding module Transferred to the feeding manipulator in the cavity of the corresponding station, the second feeding device includes a circular vibration structure, a direct vibration structure arranged at the output end of the circular vibration structure, and a material distribution mechanism connected to the outlet of the direct vibration structure through a flow channel, so The material distribution mechanism includes a material distribution motor and a material distribution jig driven and rotated by the material distribution motor, and the material distribution jig is provided with more than one cavity hole. 12. The circulator pin insertion machine according to any one of claims 5 to 10, wherein the number of the cavity holes is more than 2, and further comprises an induction device that triggers the rotation of the material distribution motor, so The material distribution mechanism also includes a material distribution mechanism bottom plate, a material distribution mechanism fixed vertical plate arranged on the material distribution mechanism bottom plate, and a material distribution mechanism Z-direction fixed plate arranged on the material distribution mechanism fixed vertical plate for adjusting the height of the material distribution motor. . 13. The circulator pin insertion machine according to any one of claims 5-10, characterized in that: a protective cover for protecting the circulator pin insertion machine is provided above the frame and on the periphery of the worktable, and the circulator pin insertion machine is provided with a protective cover. The protective cover is also provided with an alarm device connected with the controller.

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