An automatic device for retesting electric gaskets

Abstract

The present invention provides an electrically driven gasket re-measurement automatic device, comprising a gasket, a frame, a gasket discharge frame unit, a gasket feeding and conveying unit, a gasket re-measurement unit, a standard part unit, an NG material frame, a support and a horizontal adjustment mechanism, wherein the horizontal adjustment mechanism is fixed to the ground, the frame is leveled and fixed to the ground by the horizontal adjustment mechanism, the support is placed above the frame and fixed, and the gasket discharge frame unit is installed above the support. The beneficial effects of the present invention are: indirect measurement by a probe is used to improve measurement accuracy, ensuring that the thickness of the selected gasket can meet the standard at one time, thereby avoiding rework in the later stage; a clip-type feeding mechanism is used, and the material is accurately positioned and taken out by a linear module, and is carried out in the form of a cylinder + positioning pin, thereby greatly reducing the number of cylinders used, thereby reducing costs.

Description

Technical Field

[0001] The present invention relates to the technical field of gasket retesting, and in particular to an electrically driven gasket retesting automatic device. Background Art

[0002] The automotive industry is one of the important application areas of rubber gaskets. Rubber gaskets are used to make key components such as automobile tires, shock absorbers, and seals, which can significantly improve the comfort and safety of vehicles.

[0003] There are three main types of similar inventions on the market:

[0004] Application 1: Automatic gasket selection equipment (CN214732525U)

[0005] The present application relates to an automatic gasket selection device, which relates to the field of automotive parts technology. The device comprises a body, and at least one group of gasket storage mechanisms is provided on the body. The storage mechanisms include pillars and a plurality of storage racks disposed on the pillars for accommodating gaskets of different specifications. The body is provided with a pushing mechanism for pushing gaskets of required specifications from corresponding storage racks. The device automatically removes gaskets from the body by providing storage racks and utilizing the pushing mechanism to push gaskets of required specifications from storage racks in the plurality of storage racks. This facilitates the removal of gaskets of corresponding sizes.

[0006] Application 2: Material selection device (CN209939823U) This application relates to the field of automatic material selection technology, and discloses a material selection device. The material selection device includes: a substrate, the substrate is provided with a pushing path with a discharge position; a pushing unit; a plurality of feeding units, and the plurality of feeding units are arranged on the substrate at intervals along the pushing path; a control unit; the control unit is capable of receiving an instruction to select a material of the required specification, and according to the instruction, controls the feeding unit corresponding to the material of the required specification among the plurality of feeding units to supply the material of the required specification to the pushing path, and the pushing unit is capable of pushing the material of the required specification along the pushing path to the discharge position. In this way, the material of the required specification can be automatically, efficiently and accurately selected, which reduces the production cost and the error rate of material selection compared to manual material selection.

[0007] Application 3: An intelligent material rack device for automatic pad selection and re-measurement (CN111071767A) The present invention discloses an intelligent material rack device for automatic pad selection and re-measurement, comprising a base frame assembly, the material rack device also comprising a servo assembly, a tray assembly, a re-measurement and centering assembly and a plurality of silo assemblies, wherein the servo assembly, the re-measurement and centering assembly and the silo assembly are all mounted on the base frame assembly, and the tray assembly is mounted on the servo assembly; the pad selection and re-measurement process of the present invention is automatically completed, effectively improving the automation level of the entire line, and at the same time, the pad selection and re-measurement process of the present invention does not require direct human intervention, effectively preventing the problem of pad selection and re-measurement errors caused by manual pad selection errors.

[0008] The main disadvantages of the existing technology are as follows: the selection of gaskets adopts the up and down lifting form, the re-test of the gaskets cannot be automatic and requires manual intervention. Each feeding unit is provided with a pushing unit, which increases the cost of the equipment; only one probe is used for re-testing the gaskets, resulting in inaccurate measurement accuracy, causing the electric drive to be reworked after assembly.

[0009] Therefore, improving the measurement accuracy and ensuring that the selected gasket thickness can meet the standard at one time to avoid rework in the later stage has become an urgent problem to be solved. Summary of the Invention

[0010] In order to overcome the above problems existing in the prior art, the present invention provides an electrically driven gasket retesting automatic device.

[0011] The present invention discloses an electrically driven gasket re-measurement automatic device, comprising a gasket, a frame, a gasket discharge frame unit, a gasket picking and feeding conveying unit, a gasket re-measurement unit, a standard part unit, an NG material frame, a support and a horizontal adjustment mechanism, wherein the horizontal adjustment mechanism is fixed to the ground, the frame is leveled and fixed to the ground by the horizontal adjustment mechanism, the support is placed above the frame and fixed, the gasket discharge frame unit is installed above the support, the gasket is placed in the gasket discharge frame unit, the gasket picking and feeding conveying unit is placed above the frame and fixed, the gasket picking and feeding conveying unit transports the gasket to the gasket re-measurement unit after selecting the gasket, the gasket re-measurement unit is placed above the frame and fixed, the NG material frame is placed above the frame, and the standard part unit is placed above the frame and fixed.

[0012] On this basis, the gasket discharge frame unit includes a discharge sleeve, a gasket block, a sensor bracket 1, a sensor 1, a sensor 2, a connecting plate 1, a slider 1, a slider 2, a slide rail, an indicator light mounting bracket, a nameplate bracket, a nameplate, an indicator light, a gasket feeding plate, a counterweight block and a plunger.

[0013] On this basis, the gasket feeding plate is placed in the slot of the slide rail, and the gasket feeding plate drives a gasket to move into the second large hole of the slider, and the slider second is placed above the support, and the slider one is placed above the slider two and fixed, and the slide rail is inserted into the slide groove of the slider one, and the connecting plate one is placed above the slider two and fixed, and the plunger is locked on the connecting plate one, and the pad is placed on the discharge sleeve, and the discharge sleeve is placed above the slider one and fixed, and the sensor bracket one is installed above the connecting plate one, and the sensor one and sensor two are fixed to the mounting hole of the sensor bracket one, the nameplate bracket is installed to the front of the slider one, and the nameplate is placed above the nameplate bracket, the indicator light mounting bracket is installed to the front of the slider one, and the indicator light is placed in the hole of the indicator light mounting bracket, the counterweight block is placed in the discharge sleeve filled with gaskets, and the plunger is installed to the connecting plate one.

[0014] On this basis, the gasket feeding and conveying unit includes a linear module, a motor mounting seat, a servo motor, a drag chain, a mounting seat, a cylinder, a cylinder mounting seat, a floating joint, a positioning pin, a connecting block, a floating joint, a cylinder connecting seat, a cylinder, a connecting block, a buffer limit block, a slide cylinder, a push block, a gasket placement table, a mounting block, a bushing, a sensor, a slide cylinder mounting seat, a slide cylinder, a slide cylinder mounting seat, a slide cylinder mounting seat, a guide rail, a slider, a connecting block, a drag chain bracket, a buffer limit block, a drag chain bracket, and a connecting plate.

[0015] On this basis, the linear module is installed above the frame, the linear module is connected to the servo motor through the motor mounting seat, the mounting seat 1 is placed above the linear module and fixed, the slider 3 is placed on the side of the mounting seat 1 and fixed, the guide rail set enters the slider 3, the mounting block is installed on the side of the guide rail 1, the connecting block 3 is installed on the guide rail 1, the buffer limit block 2 is installed on the connecting block 3, the connecting block 2 is installed on the mounting block, the buffer limit block 1 is installed on the connecting block 2, the cylinder mounting seat 1 is installed on the mounting block, the cylinder 1 is installed below the cylinder mounting seat 1, the floating joint 1 is installed on the piston rod of the cylinder 1, the bushing is installed above the cylinder mounting seat 1, the locating pin passes through the bushing and is connected to the floating joint 1, the connecting block 1 is installed on the mounting block, and the connecting block 1 is installed in the floating joint Second, install the cylinder connecting seat 2 to the side of the mounting seat 1, the piston rod of the cylinder 2 is connected to the floating joint 2, the cylinder 2 is fixed to the cylinder connecting seat 2, the slide cylinder mounting seat 1 is installed to the back of the mounting seat 1, the slide cylinder 1 is installed above the slide cylinder mounting seat 1, the push block is installed at the movable front end of the slide cylinder 1, the sensor 3 is installed under the gasket placement platform 1, the connecting plate 2 is installed under the gasket placement platform 1, the slide cylinder mounting seat 2 is installed to the side of the mounting seat 1, the slide cylinder 2 is installed on the slide cylinder mounting seat 2 and fixed, the movable front end of the slide cylinder 2 is connected to the connecting plate 2, the drag chain bracket 1 is installed above the frame, the drag chain bracket 2 is installed on the mounting seat 1, one end of the drag chain is installed on the drag chain bracket 1, and the other end is installed on the drag chain bracket 2.

[0016] On this basis, the gasket retest unit includes mounting seat 2, mounting seat 3, drag chain bracket 3, drag chain 2, drag chain bracket 6, drag chain bracket 4, slide cylinder 3, buffer, mounting seat 4, drag chain bracket 5, drag chain 3, slider 4, mounting seat 5, floating joint 3, cylinder mounting seat 3, cylinder 3, pressure block, probe, connecting plate 3, connecting block 4, connecting plate 4, gasket placement platform 2, connecting shaft, spring, connecting pin shaft, sensor 4, guide rail 2 and detection block.

[0017] On this basis, the mounting seat 2 is installed above the frame, the slide cylinder 3 is installed above the mounting seat 2, the connecting plate 4 is installed above the slide cylinder 3, the gasket placement platform 2 is installed above the connecting plate 4, the detection block is installed above the gasket placement platform 2, the sensor 4 is installed below the gasket placement platform 2, the drag chain bracket 3 is installed on the mounting seat 2, the drag chain bracket 4 is installed above the connecting plate 4, one end of the drag chain 2 is connected to the drag chain bracket 3, and the other end is connected to the drag chain bracket 4, the mounting seat 3 is installed above the frame, the drag chain bracket 5 is installed on the mounting seat 3, the mounting seat 4 is installed on the mounting seat 3, the buffer is installed on the mounting seat 4, the guide rail 2 is installed on the mounting seat 3, and the slider Four are sleeved onto guide rail two, the cylinder mounting seat three is installed on mounting seat three, cylinder three is installed above the cylinder mounting seat three, floating joint three is installed on the piston rod of cylinder three, the mounting seat five is installed on slider four, connecting block four is installed on mounting seat five, the connecting block four is connected to floating joint three-phase, the connecting pin is installed above mounting seat five, the springs are respectively sleeved into three connecting pins, the connecting pin is connected to connecting plate three-phase, a connecting shaft is installed below connecting plate three, a pressure block is installed below the connecting shaft, the probe is installed on connecting plate three and passes through the hole on the pressure block, the drag chain bracket six is ​​installed on mounting seat five, one end of the drag chain three is installed on drag chain bracket five, and the other end is installed on drag chain bracket six.

[0018] On this basis, the standard parts unit includes mounting seat six, slide cylinder four, rotary cylinder, mounting seat seven, connecting plate five, large value support block one, large value support block two, connecting plate six, connecting plate seven, small value support block two and small value support block one.

[0019] On this basis, the mounting seat six is ​​installed above the frame, the slide cylinder four is installed above the mounting seat six, the mounting seat seven is installed above the slide cylinder four, the rotating cylinder is installed above the mounting seat seven, the connecting plate six is ​​installed above the rotating part of the rotating cylinder, the connecting plate five and the connecting plate seven are installed above the connecting plate six respectively, the large value support block one is installed above the connecting plate five, the large value support block two is installed above the connecting plate five, and they are evenly distributed, the small value support block one is installed above the connecting plate seven, and the small value support block two is installed above the connecting plate seven.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the present invention adopts probe indirect measurement to improve measurement accuracy, ensure that the selected gasket thickness can meet the standard at one time, and avoid rework in the later stage; the present invention adopts a clip-type feeding mechanism, and accurately locates the material through a linear module, and is carried out in the form of a cylinder + positioning pin, which greatly reduces the number of cylinders used, thereby reducing costs; the present invention adopts a pad adjustment form to avoid the occurrence of material carrying (one or more) during the discharging process, and adopts a counterweight block form to ensure that the gasket is stuck in the material frame, thereby improving the stability of the equipment; the present invention adopts an indicator light to ensure the accuracy of material conveying and positioning; the present invention adopts the form of switching and sliding between small-value standard parts and large-value standard parts, which has a higher degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of the electric drive gasket retest automatic device of the present invention;

[0022] Figure 2 This is a structural diagram of the gasket discharge frame unit of the present invention;

[0023] Figure 3 This is an exploded view of the bottom of the gasket discharge frame unit of the present invention;

[0024] Figure 4 This is a front view of the bottom of the gasket discharge frame unit of the present invention;

[0025] Figure 5 This is a front structural diagram of the gasket feeding and conveying unit of the present invention;

[0026] Figure 6 This is a reverse structural diagram of the gasket feeding and conveying unit of the present invention;

[0027] Figure 7 This is a front structural diagram of the gasket retest unit of the present invention;

[0028] Figure 8 This is a reverse structural diagram of the gasket retest unit of the present invention;

[0029] Figure 9 It is a structural diagram of the standard component unit of the present invention;

[0030] Figure 10 This is a diagram showing the measuring principle of the electric drive gasket re-testing automatic device of the present invention;

[0031] Figure 11 This is a schematic diagram of the three-point measurement calculation principle of the electric drive gasket re-measurement automatic device of the present invention;

[0032] In the figure: 1. Gasket, 2. Frame, 3. Gasket unloading frame unit, 4. Gasket feeding and conveying unit, 5. Gasket retest unit, 6. Standard parts unit, 7. NG material frame, 8. Support, 9. Level adjustment mechanism,

[0033] 3-1, discharge sleeve, 3-2, spacer, 3-3, sensor bracket 1, 3-4, sensor 1, 3-5, sensor 2, 3-6, connecting plate 1, 3-7, slider 1, 3-8, slider 2, 3-9, slide rail, 3-10, indicator light mounting bracket, 3-11, nameplate bracket, 3-12, nameplate, 3-13, indicator light, 3-14, gasket feed plate, 3-15, counterweight, 3-16, plunger,

[0034] 4-1, linear module, 4-2, motor mounting seat, 4-3, servo motor, 4-4, drag chain 1, 4-5, mounting seat 1, 4-6, cylinder 1, 4-7, cylinder mounting seat 1, 4-8, floating joint 1, 4-9, positioning pin, 4-10, connecting block 1, 4-11, floating joint 2, 4-12, cylinder connecting seat 2, 4-13, cylinder 2, 4-14, connecting block 2, 4-15, buffer limit block 1, 4-16, slide cylinder 1, 4 -17, pusher block, 4-18, gasket placement table 1, 4-19, mounting block, 4-20, bushing, 4-21, sensor 3, 4-22, slide cylinder mounting seat 1, 4-23, slide cylinder 2, 4-24, slide cylinder mounting seat 2, 4-25, guide rail 1, 4-26, slider 3, 4-27, connecting block 3, 4-28, drag chain bracket 2, 4-29, buffer limit block 2, 4-30, drag chain bracket 1, 4-31, connecting plate 2,

[0035] 5-1. Mounting seat 2, 5-2. Mounting seat 3, 5-3. Drag chain bracket 3, 5-4. Drag chain 2, 5-5. Drag chain bracket 6, 5-6. Drag chain bracket 4, 5-7. Slide cylinder 3, 5-8. Buffer, 5-9. Mounting seat 4, 5-10. Drag chain bracket 5, 5-11. Drag chain 3, 5-12. Slider 4, 5-13. Mounting seat 5, 5-14. Floating joint 3, 5-15. Cylinder mounting seat 3, 5-16. Cylinder 3, 5-17. Pressure block, 5-18. Probe, 5-19. Connecting plate 3, 5-20. Connecting block 4, 5-21. Connecting plate 4, 5-22. Gasket placement table 2, 5-23. Connecting shaft, 5-24. Spring, 5-25. Connecting pin, 5-26. Sensor 4, 5-27. Guide rail 2, 5-28. Detection block,

[0036] 6-1. Mounting seat six, 6-2. Slide cylinder four, 6-3. Rotating cylinder, 6-4. Mounting seat seven, 6-5. Connecting plate five, 6-6. Large value support block one, 6-7. Large value support block two, 6-8. Connecting plate six, 6-9. Connecting plate seven, 6-10. Small value support block two, 6-11. Small value support block one. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] The present invention discloses an electric drive gasket retest automatic device, referring to Figures 1-9 , including gasket 1, frame 2, gasket discharge frame unit 3, gasket feeding and conveying unit 4, gasket re-test unit 5, standard part unit 6, NG material frame 7, support 8 and horizontal adjustment mechanism 9. The frame 2 is leveled and fixed to the ground by the horizontal adjustment mechanism 9. In this embodiment, there are eight horizontal adjustment mechanisms 9, which complete the leveling and fix it to the ground; the support 8 is placed above the frame 2 and fixed, and the gasket discharge frame unit 3 is installed above the support 8. The number of gasket discharge frame units 3 is set according to the customer's technical requirements. The present invention can be used for the selection of more than two gaskets 1 with different diameters. Take, place the gasket 1 into the gasket discharge frame unit 3, the selection of gaskets 1 of different thicknesses is mainly carried out through the gasket taking and feeding conveying unit 4, the gasket taking and feeding conveying unit 4 is placed above the frame 2 and fixed, and the gasket taking and feeding conveying unit 4 transports the gasket 1 to the gasket re-measurement unit 5 after selecting it, and the gasket re-measurement unit 5 is placed above the frame 2 and fixed. For the NG gasket 1, it is placed into the NG material frame 7 by the peripheral robot, and the NG material frame 7 is placed above the frame 2. In order to verify the reliability of the equipment and re-measure the accuracy of the gasket, the standard part unit 6 is placed above the frame 2 and fixed.

[0039] The shim unloading frame unit 3 includes a shim 1, a discharge sleeve 3-1, a pad 3-2, a sensor bracket 1 3-3, a sensor 1 3-4, a sensor 2 3-5, a connecting plate 1 3-6, a slider 1 3-7, a slider 2 3-8, a slide rail 3-9, an indicator light mounting bracket 3-10, a nameplate bracket 3-11, a nameplate 3-12, an indicator light 3-13, a shim feed plate 3-14, a counterweight 3-15, and a plunger 3-16. Its function is to insert the positioning pin 4-9 on the shim pick-up and feed conveyor unit 4 into the waist-shaped hole of the slide rail 3-9, driving the slide rail 3-9 to move. The shim feed plate 3-14 is placed in the slot of the slide rail 3-9. The shim feed plate 3-14 drives a shim 1 to move into the large hole of the slider 2 3-8, whereupon the shim 1 falls into the discharge trough of the shim pick-up and feed conveyor unit 4. Place the slider 2 3-8 on the support 8, place the slider 1 3-7 on the slider 2 3-8 and fix it, and after the slider 2 3-8 is installed, place the gasket feeding plate 3-14 into the slot of the slide rail 3-9, and then insert the slide rail 3-9 into the slide groove of the slider 1 3-7, and then place the connecting plate 1 3-6 on the slider 2 3-8 and fix it, and lock it to the connecting plate 1 3-6 through the plunger 3-16, so that the slide rail 3-9 will not fall or slide out when there is no power, and place the pad 3-2 on the discharge sleeve 3-1, which is mainly used to adjust the discharge sleeve 3-1 and the gasket. The height between feed plates 3-14 ensures that only one gasket 1 can be moved at a time. The discharge sleeve 3-1 is then positioned above slider 1 3-7 and secured. Sensor bracket 1 3-3 is then installed above connecting plate 1 3-6. Sensor 1 3-4 and sensor 2 3-5 are then adjusted to their respective distances from the gaskets 1 and secured within the mounting holes of sensor bracket 1 3-3. Sensor 1 3-4 is primarily used to detect whether the discharge sleeve 3-1 of the gasket discharge frame unit 3 is fully loaded with gaskets 1. Sensor 2 3-5 is used to warn that the gasket discharge frame unit 3 is running out of gaskets 1 and requires manual discharge. Nameplate bracket 3-11 is installed on the front of slider 1 3-7. A nameplate 3-12 is placed above nameplate bracket 3-11. Nameplate 3-12 is primarily used to manually identify the type, size, and thickness of the gaskets used in each gasket discharge frame unit 3, preventing manual placement of gaskets 1. Install indicator light mounting bracket 3-10 on the front of slider 1 3-7. Place indicator light 3-13 in the hole of indicator light mounting bracket 3-10. Indicator light 3-13 illuminates based on the required shim thickness calculated in the previous workstation. After all shims 1 are removed, indicator light 3-13 turns off. Place counterweight 3-15 in the discharge sleeve 3-1 filled with shims 1. Counterweight 3-15 prevents shims 1 from getting stuck in the discharge sleeve 3-1. Install plunger 3-16 on connecting plate 1 3-6. When subjected to external force, plunger 3-16 compresses, causing slide rail 3-9 to move. When not subjected to external force, slide rail 3-9 remains stationary.

[0040] The gasket feeding and conveying unit 4 includes a linear module 4-1, a motor mounting seat 4-2, a servo motor 4-3, a drag chain 4-4, a mounting seat 4-5, a cylinder 4-6, a cylinder mounting seat 4-7, a floating joint 4-8, a positioning pin 4-9, a connecting block 4-10, a floating joint 4-11, a cylinder connecting seat 4-12, a cylinder 4-13, a connecting block 4-14, a buffer limit block 4-15, a slide cylinder 4 -16, pusher block 4-17, gasket placement table one 4-18, mounting block 4-19, bushing 4-20, sensor three 4-21, slide cylinder mounting seat one 4-22, slide cylinder two 4-23, slide cylinder mounting seat two 4-24, guide rail one 4-25, slider three 4-26, connecting block three 4-27, drag chain bracket two 4-28, buffer limit block two 4-29, drag chain bracket one 4-30, connecting plate two 4-31, etc. Its function is to determine the thickness of the gasket 1 to be selected through the upper sequence station, and the servo motor 4-3 drives it, and moves it to the corresponding gasket discharge frame unit 3 through the linear module 4-1 with related components. The cylinder 2 4-13 extends out, and then the cylinder 1 4-6 rises to drive the positioning pin 4-9 into the waist-shaped hole of the slide rail 3-9. The slide cylinder 2 4-23 rises, and the cylinder 2 4-13 retracts, so that the positioning pin 4-9 drives the slide rail 3-9 to move. At the same time, the slide rail 3-9 drives the gasket 1 to move to the gasket discharge frame through the gasket feeding plate 3-14. At platform 1 (4-18), gasket 1 falls onto platform 1 (4-18). Sensor 3 (4-21) generates a signal, indicator light 3-13 turns off, cylinder 2 (4-13) descends, and slide cylinder 2 (4-23) descends. Servo motor 4-3 drives linear module 4-1, which moves the relevant components to gasket retest unit 5. Slide cylinder 1 (4-16) extends, and pusher block 4-17 pushes gasket 1 into gasket platform 2 (5-22). Sensor 4 (5-26) generates a signal, and slide cylinder 1 (4-16) retracts. Linear module 4-1 is mounted above frame 2 and connected to servo motor 4-3 via motor mounting bracket 4-2. Mounting seat 1 4-5 is placed on the top of linear module 4-1 and fixed, slider 3 4-26 is placed on the side of mounting seat 1 4-5 and fixed, guide rail 1 4-25 is inserted into slider 3 4-26, mounting block 4-19 is installed on the side of guide rail 1 4-25, connecting block 3 4-27 is installed on guide rail 1 4-25, buffer limit block 2 4-29 is installed on connecting block 3 4-27, connecting block 2 4-14 is installed on mounting block 4-19, buffer limit block 1 4-15 is installed on connecting block 2 4-14, so as to ensure that guide rail 1 4-25 can only move within a range. Then install the cylinder mounting seat 4-7 on the mounting block 4-19, install the cylinder 4-6 under the cylinder mounting seat 4-7, install the floating joint 4-7 on the piston rod of the cylinder 4-6, install the bushing 4-20 above the cylinder mounting seat 4-7, and then pass the positioning pin 4-9 through the bushing 4-20 and connect it to the floating joint 4-7, so that the positioning pin 4-9 can move up and down.Install connecting block 1 (4-10) onto mounting block 4-19. Install connecting block 1 (4-10) into floating joint 2 (4-11). Install cylinder connecting seat 2 (4-12) onto the side of mounting seat 1 (4-4). Connect the piston rod of cylinder 2 (4-13) to floating joint 2 (4-11). Secure cylinder 2 (4-13) to cylinder connecting seat 2 (4-12). This ensures that the components on cylinder 1 (4-6) can move laterally. Install slide cylinder mounting seat 1 (4-22) onto the back of mounting seat 1 (4-5). Install slide cylinder 1 (4-16) above slide cylinder mounting seat 1 (4-22). Install pusher block 4-17 at the movable front end of slide cylinder 1 (4-16). This ensures that gasket 1 can be delivered to gasket retest unit 5. Install sensor 3 4-21 below gasket placement table 1 4-18, install connecting plate 2 4-31 below gasket placement table 1 4-18, install slide cylinder mounting base 2 4-24 to the side of mounting base 1 4-5, then install slide cylinder 2 4-23 onto slide cylinder mounting base 2 4-24 and secure it. Then connect the movable front end of slide cylinder 2 4-23 to connecting plate 2 4-31. This ensures that the material removal and feeding are not in the same position through slide cylinder 2 4-23. Install drag chain bracket 1 4-30 above frame 2, install drag chain bracket 2 4-28 onto mounting base 1 4-5, and install one end of drag chain 1 4-4 onto drag chain bracket 1 4-30 and the other end onto drag chain bracket 2 4-28. This will facilitate the arrangement of cables and air pipes in the gasket removal and feeding conveying unit 4.

[0041] The gasket retest unit 5 includes a mounting seat 2 5-1, a mounting seat 3 5-2, a drag chain bracket 3 5-3, a drag chain 2 5-4, a drag chain bracket 6 5-5, a drag chain bracket 4 5-6, a slide cylinder 3 5-7, a buffer 5-8, a mounting seat 4 5-9, a drag chain bracket 5 5-10, a drag chain 3 5-11, a slider 4 5-12, a mounting seat 5 5-13, a floating joint 3 5-14, a cylinder mounting seat 3 5-15, a cylinder 3 5-16, a pressure block 5-17, a probe 5-18, a connecting plate 3 5-19, a connecting block 4 5-20, a connecting plate 4 5-21, a gasket placement table 2 5-22, a connecting shaft 5-23, a spring 5-24, and a connecting pin 5- 25. Sensor four 5-26, guide rail two 5-27, detection block 5-28, etc., whose function is that gasket 1 is sent to gasket placement table two 5-22 through gasket picking and feeding conveying unit 4. Sensor four 5-26 has a signal, cylinder three 5-16 extends to drive pressure block 5-17 to press gasket 1, and probe 5-18 detects detection block 5-28. Indirect measurement method is adopted here, in which probe 5-18 is evenly distributed in three equal parts. After the detection is completed, cylinder three 5-16 retracts, and slide cylinder three 5-7 drives gasket 1 to slide to the material picking position. The peripheral robot grabs gasket 1 and puts it on the workpiece. Sensor four 5-26 has no signal, and slide cylinder three 5-7 returns to its original position. Install the mounting base 2 5-1 on top of the frame 2, install the slide cylinder 3 5-7 on top of the mounting base 2 5-1, install the connecting plate 4 5-21 on top of the slide cylinder 3 5-7, install the gasket placement platform 2 5-22 on top of the connecting plate 4 5-21, install the detection block 5-28 on top of the gasket placement platform 2 5-22, install the sensor 4 5-26 below the gasket placement platform 2 5-22, install the drag chain bracket 3 5-3 on the mounting base 2 5-1, install the drag chain bracket 4 5-6 on top of the connecting plate 4 5-21, and then connect one end of the drag chain 2 5-4 to the drag chain bracket 3 5-3 and the other end to the drag chain bracket 4 5-9. This can ensure that the pushing position and the picking position are at different positions, and the gasket 1 can be detected by the sensor 4 5-26.Install mounting seat three 5-2 on top of frame 2, install drag chain bracket five 5-10 on mounting seat three 5-2, install mounting seat four 5-9 on mounting seat three 5-2, install buffer 5-8 on mounting seat four 5-9, install guide rail two 5-27 on mounting seat three 5-2, and then insert slider four 5-12 into guide rail two 5-27, install cylinder mounting seat three 5-15 on mounting seat three 5-2, install cylinder three 5-16 on cylinder mounting seat three 5-15, install floating joint three 5-14 on the piston rod of cylinder three 5-16, install mounting seat five 5-13 on slider four 5-12, install connecting block four 5-20 on mounting seat five 5-13, connect connecting block four 5-20 with floating joint three 5-14, and evenly distribute the three connecting pins 5-25. Insert it above the mounting seat five 5-10, then insert the three springs 5-24 into the three connecting pins 5-25 respectively, and connect the three connecting pins 5-25 to the connecting plate three 5-19, install the connecting shaft 5-23 under the connecting plate three 5-19, install the pressure block 5-17 under the connecting shaft 5-23, and then evenly distribute and install the three probes 5-18 on the connecting plate three 5-19, and pass through the holes on the pressure block 5-17, install the drag chain bracket six 5-5 on the mounting seat five 5-13, and then install one end of the drag chain three 5-11 on the drag chain bracket five 5-10, and install the other end on the drag chain bracket six 5-5, so that it is extended through the cylinder three 5-16 to indirectly measure the gasket 1, and the thickness of the gasket 1 can be confirmed by software calculation, thereby ensuring the stability of the electric drive equipment.

[0042] The standard part unit 6 includes a mounting seat six 6-1, a slide cylinder four 6-2, a rotating cylinder 6-3, a mounting seat seven 6-4, a connecting plate five 6-5, a large value support block one 6-6, a large value support block two 6-7, a connecting plate six 6-8, a connecting plate seven 6-9, a small value support block two 6-10, a small value support block one 6-11, etc. Its function is to switch between large value standard parts b and small value standard parts a through the rotating cylinder 6-3. When it is necessary to measure large value standard parts b and small value standard parts a, the slide cylinder three 5-7 retracts to the manipulator to take the material position, the rotating cylinder 6-3 rotates and switches to the small value standard part a, the slide cylinder four 6-2 extends, the gasket re-measurement unit 5 upper cylinder three 5-16 extends, and measures the small value standard part a. After the measurement is completed, the gasket re-measurement unit 5 upper cylinder three 5-16 retracts, and the slide cylinder four 6-2 retracts; when it is necessary to measure large value When measuring the standard part b, the rotating cylinder 6-3 rotates and switches to the large-value standard part b, the slide cylinder four 6-2 extends, the cylinder three 5-16 on the gasket remeasurement unit 5 extends, and the large-value standard part b is measured. After the measurement is completed, the cylinder three 5-16 on the gasket remeasurement unit 5 retracts, and the slide cylinder four 6-2 retracts; the large-value standard part b is used to test the reliability and accuracy of the equipment, namely the measurement system analysis MSA, and the small-value standard part a is the calibration part of the equipment. The thickness remeasurement calculation software of the gasket 1 is completed through the small-value standard part a. By installing the mounting seat six 6-1 onto the frame 2, installing the slide cylinder four 6-2 above the mounting seat six 6-1, installing the mounting seat seven 6-4 above the slide cylinder four 6-2, installing the rotating cylinder 6-3 above the mounting seat seven 6-4, installing the connecting plate six 6-8 above the rotating part of the rotating cylinder 6-3, installing the connecting plate five 6-5 and the connecting plate seven 6-9 above the connecting plate six 6-8 respectively, installing three large-value support blocks one 6-6 above the connecting plate five 6-5, and evenly distributed, mainly used for the detection of the probe 5-1 8, installing three large-value support blocks two 6-7 above the connecting plate five 6-5, and evenly distributed, mainly used for the compression of the pressure block 5-17, installing three small-value support blocks one 6-11 above the connecting plate seven 6-9, and evenly distributed, mainly used for the detection of the probe 5-18, installing three small-value support blocks two 6-10 above the connecting plate seven 6-9, and evenly distributed, mainly used for the compression of the pressure block 5-17.

[0043] refer to Figure 10 and Figure 11 The measurement principle of an electric-driven gasket re-test automatic device is as follows: standard part 7, part to be tested 8, L1 is the height of the part to be tested 8 that needs to be calculated, L is the height of the standard part 7, this value is a fixed value after third-party inspection, and the value of the upper surface of the standard part 7 can be obtained by measurement as M, and then the value of the upper surface of the part to be tested 8 can be obtained by measurement as N. The height of the part to be tested 8 can be obtained by calculation: L1=L+NM. This measurement principle adopts the relative measurement principle.

[0044] This application uses three-point measurement calculation: XYZ coordinates are established on the upper surface of the reference block, where T1, T2, and T3 are the probe positions for measuring the upper surface of gaskets 2-5, x1 is the point where the line connecting the T1 and T2 probe positions intersects the X-axis, y1 is the point where the line connecting the T1 and T3 probe positions intersects the Y-axis, a1 is the distance from the T1 probe position to x1, b1 is the distance from the T2 probe position to x1, c1 is the X-direction distance between x1 and y1, d1 is the X-direction distance between the T3 probe and y1, S1 is the value read at T1, S2 is the value read at T2, and S3 is the value read at T3. The displacement after measuring gaskets 2-5 can be obtained through the above calculation formula:

[0045] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw", "place" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0047] The foregoing description shows and describes preferred embodiments of the present invention. As previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the inventive concept described herein by the teachings above or by techniques or knowledge in the relevant art. Modifications and variations made by those skilled in the art without departing from the spirit and scope of the present invention are intended to be within the scope of the appended claims.

Claims

1. An electric drive gasket retest automatic device, characterized in that: The invention comprises a gasket (1), a frame (2), a gasket material discharging frame unit (3), a gasket material feeding and conveying unit (4), a gasket retesting unit (5), a standard part unit (6), an NG material frame (7), a support (8) and a horizontal adjustment mechanism (9), wherein the horizontal adjustment mechanism (9) is fixed to the ground, the frame (2) is leveled and fixed to the ground by the horizontal adjustment mechanism (9), the support (8) is placed above the frame (2) and fixed, and a gasket is installed above the support (8). A gasket discharging frame unit (3), the gasket (1) is placed in the gasket discharging frame unit (3), the gasket picking and feeding conveying unit (4) is placed on the frame (2) and fixed, the gasket picking and feeding conveying unit (4) conveys the gasket (1) to the gasket re-measurement unit (5) after selecting the gasket (1), the gasket re-measurement unit (5) is placed on the frame (2) and fixed, the NG material frame (7) is placed on the frame (2), and the standard part unit (6) is placed on the frame (2) and fixed.

2. The electrically driven gasket retest automatic device according to claim 1, characterized in that: The gasket discharge frame unit (3) comprises a discharge sleeve (3-1), a cushion block (3-2), a sensor bracket 1 (3-3), a sensor 1 (3-4), a sensor 2 (3-5), a connecting plate 1 (3-6), a slider 1 (3-7), a slider 2 (3-8), a slide rail (3-9), an indicator light mounting bracket (3-10), a nameplate bracket (3-11), a nameplate (3-12), an indicator light (3-13), a gasket feeding plate (3-14), a counterweight (3-15) and a plunger (3-16).

3. The electric drive gasket retest automatic device according to claim 2, characterized in that: The gasket feeding plate (3-14) is placed in the slot of the slide rail (3-9), the gasket feeding plate (3-14) drives a gasket (1) to move to the large hole of the slider 2 (3-8), the slider 2 (3-8) is placed above the support (8), the slider 1 (3-7) is placed above the slider 2 (3-8) and fixed, the slide rail (3-9) is inserted into the slide slot of the slider 1 (3-7), the connecting plate 1 (3-6) is placed above the slider 2 (3-8) and fixed, the plunger (3-16) is locked to the connecting plate 1 (3-6), the pad (3-2) is placed on the discharge sleeve (3-1), and the discharge sleeve (3-1) is placed above the slider 1 (3-7) and fixed The sensor bracket 1 (3-3) is installed on the connecting plate 1 (3-6), the sensor 1 (3-4) and the sensor 2 (3-5) are fixed to the mounting hole of the sensor bracket 1 (3-3), the nameplate bracket (3-11) is installed on the front of the slider 1 (3-7), the nameplate (3-12) is placed on the top of the nameplate bracket (3-11), the indicator light mounting bracket (3-10) is installed on the front of the slider 1 (3-7), the indicator light (3-13) is placed in the hole of the indicator light mounting bracket (3-10), the counterweight (3-15) is placed in the discharge sleeve (3-1) filled with gaskets (1), and the plunger (3-16) is installed on the connecting plate 1 (3-6). When subjected to external force, the plunger 3-16 is compressed and the slide rail 3-9 moves. When not subjected to external force, the slide rail 3-9 is ensured to remain in place.

4. The electrically driven gasket retest automatic device according to claim 3, characterized in that: The gasket feeding and conveying unit (4) comprises a linear module (4-1), a motor mounting seat (4-2), a servo motor (4-3), a drag chain (4-4), a mounting seat (4-5), a cylinder (4-6), a cylinder mounting seat (4-7), a floating joint (4-8), a positioning pin (4-9), a connecting block (4-10), a floating joint (4-11), a cylinder connecting seat (4-12), a cylinder (4-13), a connecting block (4-14), a buffer limit block (4-15), a slide cylinder one (4-16), a push block (4-17), a gasket placement platform one (4-18), a mounting block (4-19), a bushing (4-20), a sensor three (4-21), a slide cylinder mounting seat one (4-22), a slide cylinder two (4-23), a slide cylinder mounting seat two (4-24), a guide rail one (4-25), a slider three (4-26), a connecting block three (4-27), a drag chain bracket two (4-28), a buffer limit block two (4-29), a drag chain bracket one (4-30) and a connecting plate two (4-31).

5. The electrically driven gasket retest automatic device according to claim 4, characterized in that: The linear module (4-1) is installed on the top of the frame (2); the linear module (4-1) is connected to the servo motor (4-3) through the motor mounting seat (4-2); a mounting seat 1 (4-5) is arranged and fixed on the top of the linear module (4-1); a slider 3 (4-26) is arranged and fixed on the side of the mounting seat 1 (4-5); the guide rail 1 (4-25) is inserted into the slider 3 (4-26); a mounting block (4-19) is installed on the side of the guide rail 1 (4-25); the connecting block 3 (4-27) is installed on the guide rail 1 (4-25); a buffer limit block 2 (4-29) is installed on the connecting block 3 (4-27); the mounting block ( A connecting block 2 (4-14) is installed on the connecting block 2 (4-14), a buffer limit block 1 (4-15) is installed on the connecting block 2 (4-14), the cylinder mounting seat 1 (4-7) is installed on the mounting block (4-19), a cylinder 1 (4-6) is installed below the cylinder mounting seat 1 (4-7), a floating joint 1 (4-7) is installed on the piston rod of the cylinder 1 (4-6), the bushing (4-20) is installed on the cylinder mounting seat 1 (4-7), the positioning pin (4-9) passes through the bushing (4-20) and is connected to the floating joint 1 (4-7), the connecting block 1 (4-10) is installed on the mounting block (4-19), and the connecting block 1 (4 -10) is installed into the floating joint 2 (4-11), the cylinder connection seat 2 (4-12) is installed on the side of the mounting seat 1 (4-4), the piston rod of the cylinder 2 (4-13) is connected to the floating joint 2 (4-11), the cylinder 2 (4-13) is fixed to the cylinder connection seat 2 (4-12), the slide cylinder mounting seat 1 (4-22) is installed on the back of the mounting seat 1 (4-5), the slide cylinder 1 (4-16) is installed on the side of the slide cylinder mounting seat 1 (4-22), the push block (4-17) is installed on the movable front end of the slide cylinder 1 (4-16), and the sensor 3 (4-21) is installed on the gasket placement table 1 (4-18) ), a connecting plate 2 (4-31) is installed under the gasket placement platform 1 (4-18), the sliding cylinder mounting seat 2 (4-24) is installed on the side of the mounting seat 1 (4-5), the sliding cylinder 2 (4-23) is installed on the sliding cylinder mounting seat 2 (4-24) and fixed, the movable front end of the sliding cylinder 2 (4-23) is connected to the connecting plate 2 4-31, the drag chain bracket 1 (4-30) is installed on the top of the frame (2), the drag chain bracket 2 (4-28) is installed on the mounting seat 1 (4-5), one end of the drag chain 1 (4-4) is installed on the drag chain bracket 1 (4-30), and the other end is installed on the drag chain bracket 2 (4-28).

6. The electrically driven gasket retesting automatic device according to claim 5, characterized in that: The gasket retest unit (5) comprises a second mounting seat (5-1), a third mounting seat (5-2), a third drag chain bracket (5-3), a second drag chain (5-4), a sixth drag chain bracket (5-5), a fourth drag chain bracket (5-6), a third slide cylinder (5-7), a buffer (5-8), a fourth mounting seat (5-9), a fifth drag chain bracket (5-10), a third drag chain (5-11), a fourth slider (5-12), a fifth mounting seat (5-13), and a third floating joint. (5-14), cylinder mounting seat three (5-15), cylinder three (5-16), pressure block (5-17), probe (5-18), connecting plate three (5-19), connecting block four (5-20), connecting plate four (5-21), gasket placement table (5-22), connecting shaft (5-23), spring (5-24), connecting pin shaft (5-25), sensor four (5-26), guide rail two (5-27) and detection block (5-28).

7. The electrically driven gasket retesting automatic device according to claim 6, characterized in that: The second mounting seat (5-1) is mounted on the frame (2), the third slide cylinder (5-7) is mounted on the second mounting seat (5-1), the fourth connecting plate (5-21) is mounted on the third slide cylinder (5-7), the second gasket placement platform (5-22) is mounted on the fourth connecting plate (5-21), the detection block (5-28) is mounted on the second gasket placement platform (5-22), the fourth sensor (5-26) is mounted below the second gasket placement platform (5-22), the third drag chain bracket (5-3) is mounted on the second mounting seat (5-1), and the fourth drag chain bracket (5-6) is mounted on the connecting plate (5-21). The connecting plate 4 (5-21) is connected to the tow chain 2 (5-4) at one end and to the tow chain bracket 3 (5-3), and the other end is connected to the tow chain bracket 4 (5-9). The mounting seat 3 (5-2) is installed on the frame (2). The tow chain bracket 5 (5-10) is installed on the mounting seat 3 (5-2). The mounting seat 4 (5-9) is installed on the mounting seat 3 (5-2). The mounting seat 4 (5-9) is installed with a buffer (5-8). The guide rail 2 (5-27) is installed on the mounting seat 3 (5-2). The slider 4 (5-12) is inserted into the guide rail 2 (5-27). The cylinder is installed The mounting seat 3 (5-15) is mounted on the mounting seat 3 (5-2), the cylinder 3 (5-16) is mounted above the cylinder mounting seat 3 (5-15), the floating joint 3 (5-14) is mounted on the piston rod of the cylinder 3 (5-16), the mounting seat 5 (5-13) is mounted on the slider 4 (5-12), the mounting seat 5 (5-13) is mounted on the connecting block 4 (5-20), the connecting block 4 (5-20) is connected to the floating joint 3 (5-14), the connecting pin shaft (5-25) is installed above the mounting seat 5 (5-10), and the spring (5-24) is respectively inserted into the three In the connecting pin shaft (5-25), the connecting pin shaft (5-25) is connected to the connecting plate three (5-19), the connecting shaft (5-23) is installed below the connecting plate three (5-19), the pressing block (5-17) is installed below the connecting shaft (5-23), the probe (5-18) is installed on the connecting plate three (5-19) and passes through the hole on the pressing block (5-17), the drag chain bracket six (5-5) is installed on the mounting seat five (5-13), one end of the drag chain three (5-11) is installed on the drag chain bracket five (5-10), and the other end is installed on the drag chain bracket six (5-5).

8. The electrically driven gasket retesting automatic device according to claim 7, characterized in that: The standard component unit (6) comprises a mounting seat six (6-1), a slide cylinder four (6-2), a rotary cylinder (6-3), a mounting seat seven (6-4), a connecting plate five (6-5), a large value support block one (6-6), a large value support block two (6-7), a connecting plate six (6-8), a connecting plate seven (6-9), a small value support block two (6-10) and a small value support block one (6-11).

9. The electrically driven gasket retesting automatic device according to claim 8, characterized in that: The mounting seat six (6-1) is mounted on the frame (2); a slide cylinder four (6-2) is mounted on the mounting seat six (6-1); a mounting seat seven (6-4) is mounted on the slide cylinder four (6-2); a rotating cylinder (6-3) is mounted on the mounting seat seven (6-4); a connecting plate six (6-8) is mounted on the rotating part of the rotating cylinder (6-3); a connecting plate five (6-5) and a connecting plate seven (6-9) are mounted on the connecting plate six (6-8) respectively; a large value support block one (6-6) is mounted on the connecting plate five (6-5); a large value support block two (6-7) is mounted on the connecting plate five (6-5) and the two support blocks are evenly distributed; a small value support block one (6-11) is mounted on the connecting plate seven (6-9); a small value support block two (6-10) is mounted on the connecting plate seven (6-9).

Images