CN209777658U - a transport material loading module for diaphragm type gas table involucra quality testing - Google Patents
a transport material loading module for diaphragm type gas table involucra quality testing Download PDFInfo
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- CN209777658U CN209777658U CN201920374182.7U CN201920374182U CN209777658U CN 209777658 U CN209777658 U CN 209777658U CN 201920374182 U CN201920374182 U CN 201920374182U CN 209777658 U CN209777658 U CN 209777658U
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- 239000000463 material Substances 0.000 title claims abstract description 55
- 238000012372 quality testing Methods 0.000 title claims abstract description 8
- 239000012528 membrane Substances 0.000 claims abstract description 67
- 239000010985 leather Substances 0.000 claims description 68
- 229920001971 elastomer Polymers 0.000 claims description 24
- 230000000452 restraining effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 210000002615 epidermis Anatomy 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 123
- 238000012360 testing method Methods 0.000 description 29
- 238000005303 weighing Methods 0.000 description 21
- 239000000306 component Substances 0.000 description 17
- 238000005507 spraying Methods 0.000 description 16
- 239000007789 gas Substances 0.000 description 14
- 230000002950 deficient Effects 0.000 description 12
- 238000007599 discharging Methods 0.000 description 11
- 229920001342 Bakelite® Polymers 0.000 description 8
- 239000004637 bakelite Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 6
- 238000000429 assembly Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 5
- 239000000969 carrier Substances 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 239000003345 natural gas Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
the application discloses transport material loading module that is used for diaphragm type gas table involucra quality testing. The conveying and feeding module for detecting the membrane type gas epidermis membrane quality comprises a mechanical arm and a corresponding driving assembly; the driving component comprises a left-right action servo drive and an up-down action servo drive and is used for driving the mechanical arm to move up and down left and right; the gripping end of robotic arm is provided with the involucra and absorbs the module, and the involucra absorbs the mode absorption involucra that the module passes through vacuum chuck and awaits measuring. The utility model provides a transport material loading module is through improving robotic arm, makes it absorb the involucra that awaits measuring through the sucking disc, and not only simple, easy operation have avoided robotic arm to cause the damage to the involucra that awaits measuring moreover, provide the guarantee for follow-up involucra quality testing.
Description
Technical Field
the application relates to the field of membrane type gas meter membrane detection equipment, in particular to a carrying and feeding module for membrane type gas meter membrane quality detection.
Background
a diaphragm gas meter is a positive displacement meter, which is a meter frequently used in daily life and industry, such as a kitchen-mounted natural gas meter. The basic operating principle of the mode gas meter is that a film is arranged in a metering box, and the volume change of the film when gas passes through is utilized to carry out metering. Therefore, the film is a core component of the membrane gas meter, and the quality of the film directly influences the accuracy and the revolution of the membrane gas meter.
the quality detection of the skin mainly comprises skin thickness detection, skin depth detection, skin leak point detection and the like. Traditional involucra thickness and degree of depth detect mainly through artifical taking, the compaction, cooperate the detection instrument again to carry out artifical judgement, detection efficiency is low, subjective influence is big, detection error is big. At present, some enterprises detect the detection by means of improved mechanical equipment; however, the method still has a plurality of defects, the automation degree is not high, the dependence on detection personnel is large, and the detection quality is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transport material loading module that is used for diaphragm type gas table involucra quality testing of institutional advancement.
In order to achieve the purpose, the application provides a conveying and feeding module for membrane quality detection of a membrane type gas meter, which comprises a mechanical arm and a corresponding driving assembly; the driving component comprises a left-right action servo drive and an up-down action servo drive and is used for driving the mechanical arm to move up and down left and right; the gripping end of robotic arm is provided with the involucra and absorbs the module, and the involucra absorbs the mode absorption involucra that the module passes through vacuum chuck and awaits measuring.
It should be noted that, the transport material loading module of this application, through the improvement to robotic arm adaptability, makes it absorb the involucra that awaits measuring through the sucking disc, not only simple, easy operation have avoided robotic arm to cause the damage to the involucra that awaits measuring moreover, provide the guarantee for follow-up involucra quality testing.
preferably, the leather diaphragm sucking module comprises a double-layer rubber sucking disc, a grabbing positioning needle, an angle profiling support and at least one pair of symmetrically-arranged material pressing spring blocks; double-deck rubber suction cup is used for absorbing the involucra that awaits measuring, snatchs the pilot pin and is used for the location, and angle profile modeling support is used for supporting the involucra that awaits measuring, presses the material spring block to be used for retraining the side of the involucra that awaits measuring.
it is understood that the double-layer rubber sucker is only one specific implementation mode of the application, and other vacuum adsorption modes can be adopted.
Preferably, the double-layer rubber sucker is arranged on a central axis of the leather diaphragm sucking module and used for sucking and grabbing the leather diaphragm to be detected.
Preferably, the grabbing positioning needles are uniformly dispersed around the double-layer rubber sucker and used for horizontally positioning the to-be-detected skin membrane. It can be understood that the action of grabbing the positioning needle is to compress the involucra to be measured for positioning, then the involucra is sucked by the convenient double-layer rubber sucker, and other modes can be adopted for positioning without exclusion.
Preferably, the angle profiling support is arranged on the periphery of the double-layer rubber suction cup, is a profiling structure of an opening end port of the to-be-tested leather membrane and is used for supporting the to-be-tested leather membrane. It can be understood that the angle profiling support is used for supporting the leather membrane to facilitate suction.
preferably, the material pressing spring blocks are symmetrically arranged on two sides of the angle profiling support and used for restraining the side edge of the to-be-detected leather membrane so as to facilitate grabbing.
Preferably, the mechanical arm is further provided with a pressure sensor for sensing the pressure of the double-layer rubber sucker gripping the to-be-detected leather membrane so as to confirm whether the to-be-detected leather membrane is sucked. It can be understood that if the pressure sensor judges that the to-be-detected skin membrane is not sucked or the suction is not firm, the sucking operation needs to be carried out again; the pressure sensor can ensure that the leather membrane to be detected is effectively sucked, and idling of the leather membrane detection device caused by unsuccessful suction is avoided.
The application discloses a transport material loading module is one of them part among this application involucra quality detection device in fact, for the operation and the effect of detailing transport material loading module, this application again discloses a device that is used for diaphragm type gas table involucra quality detection. The method comprises the following specific steps:
A device for detecting the quality of a membrane type gas meter comprises a feeding station, a carrying and feeding module, a rotary workbench and a carrying and discharging module; the feeding station comprises a rotatable feeding station base, at least one manual discharging station and at least one mechanical arm material taking station, wherein the at least one manual discharging station and the at least one mechanical arm material taking station are arranged on the feeding station base; the rotary worktable comprises a product positioning station, a depth detection station, a thickness detection station and a blanking station; the conveying and feeding module comprises a mechanical arm and a corresponding driving assembly and is used for moving the to-be-detected leather film from a mechanical arm material taking station to a product positioning station; after the product positioning station receives the to-be-detected leather film of the conveying and feeding module, the rotary worktable rotates to the depth detection station; the depth detection station comprises a skin depth detection assembly for performing depth detection on the skin; the thickness detection station is arranged behind the depth detection station and comprises a leather film thickness detection assembly for performing thickness detection on the leather film to be detected; the thickness detection station also comprises a code spraying module which is electrically connected or in signal connection with the skin depth detection assembly and the skin thickness detection assembly and is used for receiving detection information of the two detection assemblies and spraying and printing detection results of the two detection assemblies on corresponding skins to be detected through a spray head of the code spraying module; the conveying and blanking module comprises a mechanical arm and a corresponding driving assembly, and is used for taking out the to-be-detected leather film from a blanking station and placing the to-be-detected leather film at a specified position. It can be understood that each station of this application all has the carrier of placing the involucra to make things convenient for the involucra to place.
the involucra quality detection device of this application carries out degree of depth and thickness detection to the involucra that can be convenient with involucra degree of depth determine module and involucra thickness determine module integration together, degree of automation height, convenience simple to use. The code spraying module can spray and print detection results such as thickness and depth on the surface of the to-be-detected leather membrane, and can also spray and print corresponding product information on the surface of the leather membrane according to setting, and the code spraying module is not particularly limited. Wherein, artifical blowing station is used for the manual work to place the involucra that awaits measuring, and the arm is got the material station and is used for making things convenient for robotic arm to snatch, can shift the involucra that awaits measuring that artifical blowing station was placed to the arm and get the material station through rotating material loading station base to robotic arm snatchs.
Preferably, the feeding station further comprises a feeding station base driving assembly for driving the feeding station base to rotate, and the to-be-detected leather film placed on the manual discharging station is rotated to the mechanical arm taking station, so that the mechanical arm for carrying the feeding module can grab the to-be-detected leather film.
The feeding station comprises a manual material feeding station and a mechanical arm material feeding station, and aims to perform manual material feeding while feeding by the mechanical arm so that detection can be continuously performed; the to-be-detected leather film placed on the manual discharging station is moved to the mechanical arm to take the material station, manual operation can be performed, and automatic operation can be achieved through the feeding station base driving assembly.
Preferably, a feeding and weighing assembly is arranged below the carrier of the manual discharging station and used for weighing the to-be-measured leather membrane placed on the manual discharging station.
the feeding and weighing component is used for judging the number of the to-be-measured involucra placed on the feeding and weighing component through weighing so as to facilitate subsequent operation; of course, if only one skin membrane to be measured is placed at a time, the feeding and weighing assembly is not needed.
Preferably, the feeding and weighing assembly comprises a pressure sensor and a weighing power cylinder; when the device is used, the weighing power cylinder pushes upwards, so that the pressure sensor pushes up the involucra to be measured or the involucra to be measured and the carrier, and weighing is realized.
It should be noted that in an implementation manner of the present application, a through hole is specifically formed in a position on a base of a loading station corresponding to a carrier of a manual loading station, and a pressure sensor penetrates through the through hole to weigh a skin or the skin and the carrier together; after weighing, pressure sensor withdraws, does not influence material loading station base and rotates.
preferably, the carrier below that the material station was got to the arm is provided with the jacking module for with the involucra jack-up that awaits measuring, the robotic arm of the transport material loading module of being convenient for snatchs.
Preferably, the jacking module comprises a jacking bakelite assembly and a jacking servo driving assembly; during the use, the servo drive assembly of jacking provides the drive, makes the jacking bakelite subassembly upwards push up to make the involucra that awaits measuring or the involucra that awaits measuring and carrier rebound.
in an implementation of this application, the jacking displacement of jacking servo drive subassembly is depended on the involucra quantity that awaits measuring, is related to with pressure sensor's weighing promptly, and is specific, and the quantity of involucra that awaits measuring is less, and it is more that need upwards jack-up the jacking bakelite subassembly to reach the robotic arm that assigned position was carried the material loading module and snatch.
Similarly, a through hole is formed in the position, corresponding to the carrier, of the material taking station of the mechanical arm on the feeding station base, the jacking bakelite assembly penetrates through the through hole to jack, and the jacking bakelite assembly retracts after jacking is completed so as to avoid influencing the rotation of the feeding station base.
Preferably, at least one vertical involucra positioning needle is arranged in the carriers of the manual feeding station and the mechanical arm feeding station, so that the involucra can be accurately placed in the carriers.
It can be understood that the involucra pilot pin's effect is exactly the position of placing of the fixed involucra that awaits measuring, and in an implementation of this application, the involucra pilot pin has threely, and one is located the axis, two other symmetries are located the both sides of axis.
Preferably, at least one pair of vertical linear bearing sliding assemblies is arranged on the outer side surface of the carrier of the manual material placing station and the mechanical arm material taking station; linear bearing sliding assembly fixed mounting is on material loading station base, and the bearer or the involucra that awaits measuring can slide from top to bottom for linear bearing sliding assembly.
It should be noted that the linear bearing sliding assembly is actually two columns in number, so as to ensure the displacement accuracy of the to-be-detected leather film or the carrier and the to-be-detected leather film during jacking, and avoid the deviation of the to-be-detected leather film or the carrier and the to-be-detected leather film, and influence on the grabbing of the mechanical arm of the conveying and feeding module.
Preferably, the driving assembly of the conveying and feeding module comprises a left-right movement servo drive and an up-down movement servo drive and is used for driving the mechanical arm to move up and down left and right. A leather membrane sucking module is arranged at the grabbing end of the mechanical arm for carrying the feeding module; the leather membrane sucking module comprises a double-layer rubber sucker, a grabbing positioning needle, an angle profiling support and at least one pair of symmetrically arranged material pressing spring blocks; the double-layer rubber sucker is arranged on a central axis of the leather diaphragm sucking module and is used for sucking and grabbing the leather diaphragm to be detected; grabbing positioning pins are uniformly dispersed around the double-layer rubber sucker and used for horizontally positioning the leather membrane to be detected; the angle profiling support is arranged on the periphery of the double-layer rubber sucker, is a profiling structure of an opening end port of the to-be-tested involucra and is used for supporting the to-be-tested involucra; the material pressing spring blocks are symmetrically arranged on two sides of the angle profiling support and used for restraining the side edge of the to-be-detected leather membrane so as to facilitate grabbing. The mechanical arm for carrying the feeding module is also provided with a pressure sensor for sensing the pressure of the double-layer rubber sucker for grabbing the to-be-detected leather membrane, so that whether the to-be-detected leather membrane is sucked or not is determined. It can be understood that if the pressure sensor determines that the skin to be measured is not sucked or the suction is not firm, the sucking operation needs to be performed again.
Preferably, the leather membrane depth detection assembly of the depth detection station comprises a depth test driving module and a depth test module, and the depth test driving module drives the depth test module to move up and down along the guide rail to perform depth test; the depth testing module is L-shaped, the vertical end of the depth testing module is fixedly connected with the movable end of the depth testing drive, and the horizontal end of the depth testing module is provided with a first contact distance sensor, a central weight pressing block and a profile spring pressing block for the mounting platform; the profiling spring pressing block is a profiling structure of an opening end port of the involucra to be detected, a through hole is formed in the center of the profiling spring pressing block and used for installing the central heavy object pressing block, and the profiling spring pressing block is movably installed right below the installation platform through a spring; the center weight pressing block is arranged on a central axis right below the mounting platform, and in an initial state, the profiling spring pressing block and the center weight pressing block are on the same horizontal plane or have a fixed interval; the first contact type distance sensor is fixedly arranged above the mounting platform, is electrically connected or in signal connection with the profiling spring pressing block and the central weight pressing block and is used for sensing the distance between the profiling spring pressing block and the central weight pressing block; when the depth test device is used, the depth test drive drives the depth test module to move downwards, the profile modeling spring pressing block is firstly contacted with the port of the leather membrane to be tested, then the depth test module continues to move downwards, the central weight pressing block is contacted with the bottom of the leather membrane to be tested, the contact type distance sensor is contacted with the port of the leather membrane to be tested through sensing the profile modeling spring pressing block, the central weight pressing block is contacted with the bottom of the leather membrane to be tested, and the moving distance of the time is used for determining the depth of the leather membrane to be tested.
preferably, the film thickness detection assembly of the thickness detection station comprises a first driving cylinder, a second contact distance detection sensor, a second driving cylinder and an upper ejection reference block; the first driving cylinder is arranged right above the thickness detection station, the second contact type distance detection sensor is integrally arranged at the movable end of the first driving cylinder, and the first driving cylinder drives the second contact type distance detection sensor to move up and down; the second contact distance detection sensor has a replaceable detection head; the second driving cylinder is arranged right below the thickness detection station, the upper ejection reference block is arranged at the movable end of the second driving cylinder, and the second driving cylinder drives the upper ejection reference block to move up and down; the upper jacking reference block and a detection head of the second contact type distance detection sensor are in an up-down corresponding relation; during detection, the two driving cylinders respectively drive the upper ejection reference block and the detection head to move oppositely, and the detection head presses the to-be-detected involucra on the upper ejection reference block, so that the thickness of the to-be-detected involucra is read.
Preferably, the code spraying module is arranged beside the leather film thickness detection assembly, and a spray head of the code spraying module points to the outer wall of the leather film to be detected; and the code spraying module is respectively electrically connected or in signal connection with the first contact distance sensor and the second contact distance detection sensor, and the thickness and the depth of the to-be-detected involucra are sprayed and printed on the side wall of the to-be-detected involucra according to detection signals of the two sensors.
Preferably, the device further comprises an output module, the conveying and blanking module further comprises a detection result judgment assembly, the detection result judgment assembly is respectively and electrically connected or in signal connection with the first contact distance sensor and the second contact distance sensor, whether the depth or the thickness of the to-be-detected leather membrane is qualified or not is judged according to a design threshold, and the driving assembly is controlled to control the mechanical arm to place the to-be-detected leather membrane taken out from the blanking station at an appointed position; the output module comprises a conveyor belt, a first defective product putting station and a second defective product putting station; and the mechanical arm for carrying the blanking module judges the judgment result of the component according to the detection result, places the qualified involucra to be detected on the conveying belt for outputting, places the involucra to be detected with unqualified depth on a first defective product putting station or a second defective product putting station, and places the involucra to be detected with unqualified thickness on another defective product putting station.
Preferably, the device of the application also comprises a working platform and a microprocessor with a human-computer interaction interface; the feeding station, the conveying and feeding module, the rotary workbench, the conveying and blanking module, the output module and the microprocessor are arranged on the working platform together; the microprocessor is electrically connected or in signal connection with the detection assembly and the driving assembly of each station and is used for coordinating and controlling the operation of each assembly.
Preferably, the device further comprises a shell, wherein the shell covers the feeding station, the conveying and feeding module, the rotary worktable, the conveying and blanking module, the output module and the microprocessor; the front end of the shell is provided with a manual operation window, the rear end or the side wall of the shell is provided with an output window of the conveyor belt, and the human-computer interaction interface is arranged on the upper right side of the shell.
In an implementation of this application, table surface and casing structure as an organic whole are assembled whole involucra quality detection device into a whole, facilitate the use.
preferably, a status indicator lamp is provided at the top end of the housing for displaying the operating status of the skin quality detection device.
Therefore, the beneficial effect of this application lies in: the utility model provides a transport material loading module is through improving robotic arm, makes it absorb the involucra that awaits measuring through the sucking disc, and not only simple, easy operation have avoided robotic arm to cause the damage to the involucra that awaits measuring moreover, provide the guarantee for follow-up involucra quality testing.
Drawings
Fig. 1 is a schematic view of an overall appearance structure of a skin quality detection device according to an embodiment of the present application;
Fig. 2 is a schematic view of an internal structure of a skin quality detection device according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a loading station in an embodiment of the present application;
FIG. 4 is a schematic illustration of a robotic pick-up station of a loading station in an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a manual emptying station of a loading station in an embodiment of the application;
fig. 6 is a schematic structural diagram of a carrier of a manual emptying station of a loading station in an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a handling loading module according to an embodiment of the present application;
Fig. 8 is a schematic structural diagram of a membrane sucking module for conveying a loading module according to an embodiment of the present disclosure;
Fig. 9 is a schematic structural diagram of another view angle of the film suction module for conveying the loading module according to the embodiment of the present application;
FIG. 10 is a schematic diagram of an embodiment of a skin depth detection assembly;
Fig. 11 is a schematic structural view of another perspective of a skin depth detection assembly in an embodiment of the present disclosure;
Fig. 12 is a schematic view of an assembly structure of a first driving cylinder and a second contact distance detecting sensor of the thickness detecting unit according to the embodiment of the present application;
FIG. 13 is a schematic view showing an assembling structure of a second driving cylinder and an upper top reference block of the thickness detecting unit according to the embodiment of the present application;
FIG. 14 is a schematic view of an assembly structure of the unloading and conveying module and the output module in the embodiment of the present application;
Fig. 15 is an assembly structure diagram of another view of the conveying blanking module and the output module in the embodiment of the present application.
In the figure, 01 is a working platform, 02 is a shell, 03 is a status indicator light, 04 is a human-computer interaction interface, 1 is a feeding station, 2 is a conveying and feeding module, 3 is a rotary working table, 4 is a conveying and blanking module, 5 is an output module, 11 is a feeding station base, 12 is an artificial discharging station, 13 is a mechanical arm material taking station, 14 is a linear bearing sliding component, 15 is a membrane positioning needle, 21 is a left-right action servo drive, 22 is an up-down action servo drive, 23 is a membrane suction module, 24 is a pressure sensor, 31 is a product positioning station, 32 is a depth detection station, 33 is a thickness detection station, 34 is a blanking station, 51 is a conveyor belt, 52 is a first defective product feeding station, 53 is a second defective product feeding station, 121 is a feeding weighing component, 131 is a jacking module, 321 is a depth testing drive, 322 is a depth testing module, 323 is a depth testing guide rail, a depth testing device is a controller, 331 is a code spraying module, 332 is a first driving cylinder, 333 is a second contact distance detection sensor, 334 is a second driving cylinder, 335 is an upper jacking reference block, 1211 is a pressure sensor, 1212 is a weighing power cylinder, 1311 is a jacking bakelite assembly, 1312 is a jacking servo driving assembly, 3221 is a first contact distance sensor, 3222 is a center weight material pressing block, 3223 is a profile spring material pressing block, and 3331 is a detection head.
Detailed Description
in order to enable the examiner to further understand the object of the present application, the following detailed description of the preferred embodiments is given, which is only for describing the technical solution of the present application and is not intended to limit the present application.
Examples
In order to better explain the coating quality detection conveyance loading module and the operation method thereof of this example, the present example describes the entire coating quality detection apparatus in detail. The details are as follows:
The device for detecting the quality of the membrane gas meter comprises a feeding station 1, a conveying and feeding module 2, a rotary worktable 3, a conveying and blanking module 4 and an output module 5 as shown in fig. 1 and 2. As shown in fig. 2, all the components, including the feeding station 1, the conveying and feeding module 2, the rotary table 3, the conveying and discharging module 4 and the output module 5, are installed on the working platform 01 in a unified manner. In addition, in order to facilitate coordination control, the device of the embodiment is also provided with a microprocessor with a human-computer interaction interface 04, and the microprocessor is electrically connected or in signal connection with the detection assembly and the driving assembly of each station and is used for coordinating and controlling the operation of each assembly; similarly, a microprocessor is also mounted on the work platform 01. The specific coordination control may be implemented by conventional programming and will not be described in detail herein. As shown in fig. 1, the feeding station 1, the conveying and feeding module 2, the rotary table 3, the conveying and discharging module 4 and the output module 5 of the device of this embodiment are integrally covered in a housing 02; a manual operation window is arranged at the front end of the shell 02, an output window of the conveyor belt 51 is arranged on the left side wall, and a human-computer interaction interface 04 is arranged on the upper right side of the shell 02; the top of casing 02 is provided with status indicator 03 for showing the running state of involucra quality detection device.
In the device for detecting the quality of the skin membrane, as shown in fig. 3, the feeding station comprises a rotatable feeding station base 11, and a manual discharging station 12 and a mechanical arm material taking station 13 which are arranged on the feeding station base 11; the material loading station base 11 is driven by a driving assembly to rotate, so that the to-be-detected leather film of the manual material placing station 12 is transferred to the mechanical arm material taking station 13, and the mechanical arm for carrying the material loading module 2 can grab the material.
in the feeding station 1 of this embodiment, as shown in fig. 5, a feeding weighing assembly 121 is disposed below the carrier of the manual feeding station 12, and is used for weighing the skin to be measured placed in the manual feeding station 12. In general, the weight of each coating film to be measured is determined and matched, and therefore, the number of the coating films to be measured placed can be determined by weighing in this example. Specifically, as shown in fig. 5, the feeding and weighing assembly 121 includes a pressure sensor 1211 and a weighing power cylinder 1212; when the device is used, the weighing power cylinder 1212 pushes upwards to enable the pressure sensor 1211 to push up the to-be-measured involucra or the to-be-measured involucra and the carrier, so that weighing is achieved.
in the feeding station 1 of this embodiment, as shown in fig. 3, a jacking module 131 is disposed below the carrier of the robot taking station 13 for jacking the to-be-detected leather film so as to facilitate the grabbing of the robot carrying the feeding module 2. Specifically, as shown in fig. 4, the jacking module 131 includes a jacking bakelite assembly 1311 and a jacking servo driving assembly 1312; during the use, jacking servo drive assembly 1312 provides the drive, makes jacking bakelite subassembly 1311 push up to make the involucra that awaits measuring or the involucra that awaits measuring and carrier rebound.
In the feeding station 1 of this embodiment, as shown in fig. 3 and 6, three vertical membrane positioning pins 15 are provided in the carriers of the manual feeding station 12 and the robot taking station 13, so as to accurately place the membranes in the carriers, specifically one membrane positioning pin is located on the central axis, and the other two membrane positioning pins are located on both sides of the central axis. Moreover, a pair of vertical linear bearing sliding assemblies 14 are arranged on the outer side surfaces of the carriers of the manual material placing station 12 and the mechanical arm material taking station 13; the linear bearing sliding assembly 14 is fixedly installed on the feeding station base 11, and the carrier or the film to be measured can slide up and down relative to the linear bearing sliding assembly 14, so that the moving accuracy of the carrier or the film to be measured is ensured.
In the film quality detection apparatus of this embodiment, as shown in fig. 2, the rotary table 3 includes a product positioning station 31, a depth detection station 32, a thickness detection station 33, and a blanking station 34; the conveying and feeding module 2 comprises a mechanical arm and a corresponding driving assembly and is used for moving the to-be-detected leather film to a product positioning station 31 from a mechanical arm material taking station 13; after the product positioning station 31 receives the to-be-detected leather film of the conveying feeding module 2, the rotary worktable 3 rotates to the depth detection station 32; the depth detection station 32 comprises a skin depth detection assembly for performing depth detection on the skin; the thickness detection station 33 is arranged behind the depth detection station 32 and comprises a film thickness detection assembly for performing thickness detection on a film to be detected; the thickness detection station 33 further comprises a code spraying module 331, wherein the code spraying module 331 is electrically connected or in signal connection with the skin depth detection component and the skin thickness detection component, and comprises a module for receiving detection information of the two detection components and spraying and printing detection results of the two detection components on corresponding skin to be detected through a spray head of the code spraying module 331; the conveying and blanking module 4 comprises a mechanical arm and a corresponding driving component, and is used for taking out the leather film to be detected from the blanking station 34 and placing the leather film at a specified position.
In the film quality inspection apparatus of this example, the drive unit of the transport loading module 2 includes a horizontal movement servo drive 21 and a vertical movement servo drive 22 as shown in fig. 7 to 9, and drives the robot arm to move up and down horizontally. A membrane sucking module 23 is arranged at the grabbing end of the mechanical arm of the conveying and feeding module 2; the membrane sucking module 23, as shown in fig. 8 and 9, includes a double-layer rubber suction cup, a grabbing positioning pin, an angle profiling support and a pair of symmetrically arranged material pressing spring blocks; the double-layer rubber sucker is arranged on the central axis of the leather diaphragm sucking module 23 and is used for sucking and grabbing the leather diaphragm to be detected; grabbing positioning pins are uniformly dispersed around the double-layer rubber sucker and used for horizontally positioning the leather membrane to be detected; the angle profiling support is arranged on the periphery of the double-layer rubber sucker, is a profiling structure of an opening end port of the to-be-tested involucra and is used for supporting the to-be-tested involucra; the material pressing spring blocks are symmetrically arranged on two sides of the angle profiling support and used for restraining the side edge of the to-be-detected leather membrane so as to facilitate grabbing. As shown in fig. 7, the robot arm of the transport and loading module 2 is further provided with a pressure sensor 24 for sensing the pressure of the double-layer rubber suction cup gripping the film to be measured, and confirming whether the film to be measured is sucked or not.
As shown in fig. 10 and 11, the skin depth detection assembly of the depth detection station 32 of this embodiment includes a depth test driver 321 and a depth test module 322, and the depth test driver 321 drives the depth test module 322 to move up and down along a depth test guide rail 323 to perform a depth test; the depth testing module 322 is L-shaped, the vertical end is fixedly connected with the movable end of the depth testing driver 321, and the horizontal end is provided with a first contact distance sensor 3221, a central weight pressing block 3222 and a profiling spring pressing block 3223 for the mounting platform; the profiling spring pressing block 3223 is a profiling structure of an opening end port of the involucra to be tested, a through hole is formed in the center of the profiling spring pressing block 3223 and used for installing the center heavy object pressing block 3222, and the profiling spring pressing block 3223 is movably installed right below the installation platform through a spring; the center weight material pressing block 3222 is mounted on a central axis right below the mounting platform, and in an initial state, the profiling spring material pressing block 3223 and the center weight material pressing block 3222 are on the same horizontal plane or have a fixed interval; the first contact distance sensor 3221 is fixedly mounted above the mounting platform and is electrically or signally connected to the profiling spring swage block 3223 and the center weight swage block 3222 for sensing the distance therebetween. When the depth testing device is used, the depth testing driver 321 drives the depth testing module 322 to move downwards, the profiling spring pressing block 3223 is firstly contacted with the port of the to-be-tested skin membrane, then the depth testing module 322 continues to move downwards, the central weight pressing block 3222 is contacted with the bottom of the to-be-tested skin membrane, the contact type distance sensor 3221 is contacted with the port of the to-be-tested skin membrane through sensing the profiling spring pressing block 3223, the central weight pressing block 3222 is contacted with the bottom of the to-be-tested skin membrane, and the depth of the to-be-tested skin membrane is determined according to the moving distance.
as shown in fig. 12 and 13, the film thickness detection unit of the film thickness detection station 33 of this embodiment includes a first driving cylinder 332, a second contact distance detection sensor 333, a second driving cylinder 334, and an upper top reference block 335. As shown in fig. 12, the first driving cylinder 332 is installed directly above the thickness detection station 33, the second contact distance detection sensor 333 is integrally installed at the movable end of the first driving cylinder 332, and the first driving cylinder 332 drives the second contact distance detection sensor 333 to move up and down. The second contact distance detecting sensor 333 has a replaceable detecting head 3331.
As shown in fig. 13, the second driving cylinder 334 is installed right below the thickness detection station 33, the top reference block 335 is installed at the movable end of the second driving cylinder 334, and the top reference block 335 is driven by the second driving cylinder 334 to move up and down. The upper top reference block 335 is vertically associated with the detection head 3331 of the second contact distance detection sensor 333. During detection, the two driving cylinders respectively drive the upper top reference block 335 and the detection head 3331 to move oppositely, and the detection head 3331 presses the film to be detected on the upper top reference block 335, so that the thickness of the film to be detected is read.
The code spraying module 331 of this embodiment is, as shown in fig. 12, installed beside the skin thickness detection component, and a nozzle of the code spraying module 331 points to the outer wall of the skin to be detected. The code spraying module 331 is electrically or signal connected to the first contact distance sensor 3221 and the second contact distance detection sensor 333, and sprays the thickness and depth of the skin to be measured onto the sidewall thereof according to detection signals of the two sensors.
in order to classify the qualified or unqualified products, the conveying and blanking module 4 of the embodiment further includes a detection result determining component, the detection result determining component is electrically or signal connected to the first contact distance sensor 3221 and the second contact distance sensor 333, respectively, determines whether the depth or thickness of the to-be-detected skin is qualified according to a design threshold, and controls the driving component to control the mechanical arm to place the to-be-detected skin taken out from the blanking station 34 at a specified position. For example, a skin of acceptable depth is placed in one position, a skin of unacceptable depth is placed in another position, and a skin of unacceptable thickness is placed in another position.
the output module 5 of this embodiment, as shown in fig. 14 and 15, includes a conveyor 51, a first defective product dispensing station 52, and a second defective product dispensing station 53; and the mechanical arm of the carrying and blanking module 4 judges the judgment result of the component according to the detection result, places the qualified involucra to be detected on the conveyor belt 51 for output, places the involucra to be detected with unqualified depth on a first defective product putting station (52) or a second defective product putting station 53, and places the involucra to be detected with unqualified thickness on another defective product putting station.
The feeding station of this example can pick by the arm when artifical blowing through setting up artifical blowing station and arm and getting the material station for detect can incessant going on, improved detection efficiency. The transport material loading module of this example is through absorbing the module to the involucra and optimizing the improvement for snatching more accurately to the involucra, and, can accurately judge through pressure sensor's design and snatch success or not, avoided snatching the machine idle running that the unsuccessful caused, improved detection efficiency. The depth detection and the thickness detection of the embodiment are respectively executed by the skin depth detection assembly and the skin thickness detection assembly, and the detection quality and the detection efficiency are improved by optimizing and improving the two detection assemblies. The device for detecting the quality of the membrane type gas meter has the following advantages after verification:
1. One operator of the device of the embodiment can watch and operate two devices, so that the labor cost of the leather film detection is greatly reduced;
2. The equipment is safe to operate, and particularly, the shell is used for protecting dangerous positions such as mechanical transportation and the like, so that the safety of operators is guaranteed, and the normal operation of the device is also guaranteed;
3. Device action C/T: 7s/pcs, the detection efficiency is high;
4. The equipment utilization rate is not less than 98%;
5. The device of this example only needs 35 natural days from the start of assembly to the completion of the finished product, and is easy to assemble.
It should be noted that the above-mentioned contents and specific embodiments are intended to demonstrate the practical application of the technical solutions provided in the present application, and should not be construed as limiting the scope of protection of the present application. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and principles of the present application.
Claims (7)
1. The utility model provides a transport material loading module that is used for diaphragm type gas table involucra quality testing, its characterized in that: comprises a mechanical arm and a corresponding driving component;
The driving component comprises a left-right motion servo driver (21) and an up-down motion servo driver (22) and is used for driving the mechanical arm to move up and down left and right;
The grabbing end of the mechanical arm is provided with a leather membrane sucking module (23), and the leather membrane sucking module (23) sucks the leather membrane to be detected in a vacuum chuck mode.
2. The carrier loading module of claim 1, further comprising: the leather membrane sucking module (23) comprises a double-layer rubber sucker, a grabbing positioning needle, an angle profiling support and at least one pair of symmetrically arranged material pressing spring blocks;
Double-deck rubber suction cup is used for absorbing the involucra that awaits measuring, snatchs the pilot pin and is used for the location, and angle profile modeling support is used for supporting the involucra that awaits measuring, presses the material spring block to be used for retraining the side of the involucra that awaits measuring.
3. The carrier loading module of claim 2, wherein: the double-layer rubber sucker is arranged on the central axis of the leather diaphragm sucking module (23) and used for sucking and grabbing the leather diaphragm to be detected.
4. the carrier loading module of claim 2, wherein: the grabbing positioning pins are uniformly dispersed around the double-layer rubber sucker and used for horizontally positioning the to-be-detected leather film.
5. The carrier loading module of claim 2, wherein: the angle profiling support is arranged on the periphery of the double-layer rubber sucker and is a profiling structure of an opening end port of the to-be-tested leather membrane and used for supporting the to-be-tested leather membrane.
6. The carrier loading module of claim 5, wherein: the material pressing spring blocks are symmetrically arranged on two sides of the angle profiling support and used for restraining the side edge of the to-be-detected leather membrane so as to facilitate grabbing.
7. The carrier loading module of any of claims 1-6, wherein: the mechanical arm is further provided with a pressure sensor (24) for sensing the pressure of the double-layer rubber sucker for grabbing the to-be-detected leather membrane, so that whether the to-be-detected leather membrane is sucked or not is determined.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920374182.7U CN209777658U (en) | 2019-03-22 | 2019-03-22 | a transport material loading module for diaphragm type gas table involucra quality testing |
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| CN201920374182.7U CN209777658U (en) | 2019-03-22 | 2019-03-22 | a transport material loading module for diaphragm type gas table involucra quality testing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732688A (en) * | 2021-08-27 | 2021-12-03 | 浙江朗森智能科技有限公司 | Valve body assembling equipment |
| CN114193148A (en) * | 2020-09-18 | 2022-03-18 | 成都秦川物联网科技股份有限公司 | Thing networking intelligent gas table involucra assembly system |
-
2019
- 2019-03-22 CN CN201920374182.7U patent/CN209777658U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193148A (en) * | 2020-09-18 | 2022-03-18 | 成都秦川物联网科技股份有限公司 | Thing networking intelligent gas table involucra assembly system |
| CN113732688A (en) * | 2021-08-27 | 2021-12-03 | 浙江朗森智能科技有限公司 | Valve body assembling equipment |
| CN113732688B (en) * | 2021-08-27 | 2022-06-21 | 浙江朗森智能科技有限公司 | Valve body assembling equipment |
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