CN108994242B - Shrapnel riveting equipment in airtight detection equipment - Google Patents
Shrapnel riveting equipment in airtight detection equipment Download PDFInfo
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- CN108994242B CN108994242B CN201810966779.0A CN201810966779A CN108994242B CN 108994242 B CN108994242 B CN 108994242B CN 201810966779 A CN201810966779 A CN 201810966779A CN 108994242 B CN108994242 B CN 108994242B
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- spring
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- 238000001514 detection method Methods 0.000 title claims abstract description 80
- 238000003825 pressing Methods 0.000 claims abstract description 71
- 238000009434 installation Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 39
- 238000012360 testing method Methods 0.000 claims description 3
- 239000012634 fragment Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000523 sample Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000036544 posture Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a spring plate riveting device in airtight detection equipment, which comprises a spring plate riveting device arranged on a working platform, wherein the spring plate riveting device is used for installing a riveting device bracket on the working platform through a first base, a first installation top plate is arranged at the top of the riveting device bracket to support a first operation cylinder, a riveting needle electrically connected with the first operation cylinder is arranged at the bottom of the first installation top plate, a first telescopic column is arranged between the first operation cylinder and a telescopic plate, the first operation cylinder controls the first telescopic column to stretch up and down, the first telescopic column drives a first pressing plate connected with the first telescopic plate to move up and down, and the first pressing plate supports and presses a workpiece on a station corresponding to the spring plate riveting device to rivet a spring plate on the workpiece. The invention provides the shrapnel riveting equipment in the airtight detection equipment, which can realize the automation of mechanical riveting in the airtight detection equipment, improve the shrapnel riveting efficiency and riveting accuracy and reduce the loss of workpieces.
Description
Technical Field
The invention relates to the field of machinery, mainly relates to the technical field of airtight detection, and in particular relates to elastic sheet riveting equipment in airtight detection equipment.
Background
In the prior art, the traditional industry for operating multiple procedures adopts a mode of manually detecting by multiple operators to rivet air spring plates, and the spring plate riveting is usually manually completed in the process, however, because the operation level of each person is inconsistent, the riveting angle, the riveting position and the riveting tightness of the spring plates are inconsistent easily to influence the deviation of the spring plate installation position or the inconsistency of the spring plate installation height; and secondly, the workpiece is carried manually, or the precise parts on the workpiece are easily damaged by manual operation. Therefore, the time and the labor are wasted, the working efficiency is low, operators are easy to operate and miss, the reject ratio of products is increased, and the production cost is increased.
Therefore, it is necessary to develop a spring riveting device in an airtight detecting device capable of realizing automation of mechanical riveting in the airtight detecting device, improving spring riveting efficiency and riveting accuracy, and reducing workpiece loss.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the shrapnel riveting equipment in the airtight detection equipment, which can realize the automation of mechanical riveting in the airtight detection equipment, improve the shrapnel riveting efficiency and riveting accuracy and reduce the workpiece loss.
Therefore, the invention now proposes the following technical scheme: the utility model provides a shell fragment riveting equipment among the airtight check out test set, airtight check out test set is provided with work platform, be provided with carousel mechanism on the work platform, centers on outside the carousel mechanism, and be located be provided with shell fragment riveting equipment on the work platform, shell fragment riveting equipment passes through first base mounting on the work platform, be provided with the riveting equipment support on the first base, the riveting equipment support is H shape, riveting equipment support top is provided with a first installation roof, be provided with first operation cylinder on the first installation roof, first installation roof bottom be provided with first expansion plate and with first operation cylinder electrical connection's riveting needle, first expansion plate pass through many first expansion columns with first operation cylinder electrical connection, and many expansion column one end is worn to establish first installation roof, the other end with first expansion plate fixed connection, first operation cylinder control first expansion column carries out the oscilaltion, first expansion column drives first expansion plate carries out down, first expansion plate down, first operation cylinder electric connection is provided with riveting needle is carried out to the first work piece on the work piece is realized to the riveting station.
In a preferred embodiment of the invention, two first material pressing columns are arranged between the first material pressing plate and the first telescopic plate, a first material pressing supporting plate is further arranged on the first material pressing columns, a first material pressing spring is sleeved on the first material pressing columns between the first material pressing supporting plate and the first material pressing plate, and the first material pressing spring assists the first material pressing plate to flexibly resist and press the workpiece. The first pressure material spring has promoted the effect of pressing of shell fragment in the first pressure material board to the work piece, prevents to cause the damage to the work piece because of mechanical force is too big to influence riveting quality, influence the qualification rate of finished product, riveting point dislocation or riveting failure homoenergetic influence the position of shell fragment simultaneously, and the higher position that the higher point of shell fragment that the more can influence the shell fragment is unqualified to the standard, causes the work piece.
In a preferred embodiment of the present invention, the riveting device stand includes a plurality of support bars, two side plates disposed in parallel on both sides of the plurality of support bars, the two side plates being disposed opposite to each other on the first base.
In a preferred embodiment of the invention, the turntable mechanism is arranged on the working platform, the turntable mechanism comprises a turntable and a jig fixed disc, and the turntable and the jig fixed disc are concentrically arranged.
In a preferred embodiment of the invention, 6 stations are arranged on the turntable, and a positioning jig is arranged on each station, and is matched with the shape of the workpiece.
In a preferred embodiment of the invention, the turntable edge is provided with material detection sensors, the number of which is consistent with that of the positioning jigs, and the installation position of each material detection sensor corresponds to each station one by one.
The beneficial effects of the invention are as follows:
1. the invention provides the industrial automation for riveting the elastic sheet in the airtight detection equipment, which can realize mechanical automation, improve detection efficiency, reduce workpiece loss and improve the airtight detection equipment; the first pressing plate is arranged in the elastic piece riveting equipment, so that the elastic piece is prevented from being displaced due to external force in the riveting process, and the riveting quality is influenced. The first pressure material spring has promoted the effect of pressing of shell fragment in the first pressure material board to the work piece, prevents to cause the damage to the work piece because of mechanical force is too big to influence riveting quality, influence the qualification rate of finished product, riveting point dislocation or riveting failure homoenergetic influence the position of shell fragment simultaneously, and the higher position that the higher point of shell fragment that the more can influence the shell fragment is unqualified to the standard, causes the work piece.
2. The airtight detection equipment disclosed by the invention is ingenious in design, convenient to operate, suitable for large-scale industrial production and wide in market prospect.
3. The 6 stations that the level set up on the carousel has placed the location tool on every station, can effectively inject the position of work piece in the location tool through the setting of location tool, and each step of processes of being convenient for can operate in accurate position, and the automation level of lifting means improves production efficiency and production quality greatly.
Drawings
FIG. 1 is a schematic diagram of the structure of the airtight detecting apparatus cabinet according to the preferred embodiment of the present invention, with its front cabinet door removed;
FIG. 2 is a schematic front view of the airtight detecting apparatus according to the preferred embodiment of the present invention with a front cabinet door removed;
FIG. 3 is a schematic diagram showing a front cabinet door of the airtight detecting apparatus according to the preferred embodiment of the present invention in front view;
FIG. 4 is a schematic top view of a work platform according to a preferred embodiment of the present invention;
FIG. 5 is a schematic view of the working platform of the preferred embodiment of the present invention from the perspective of the spring riveting apparatus;
FIG. 6 is a schematic view of the working platform of the preferred embodiment of the present invention from the perspective of the spring plate height detection device;
FIG. 7 is a schematic view of a work platform of a preferred embodiment of the present invention from a perspective of a robotic dispensing apparatus;
FIG. 8 is a schematic diagram of the construction of a working platform front view film airtight detecting apparatus according to a preferred embodiment of the present invention;
FIG. 9 is a schematic top view of a turntable mechanism according to a preferred embodiment of the present invention;
FIG. 10 is a schematic side view of a turntable mechanism according to a preferred embodiment of the present invention;
FIG. 11 is a schematic view of a positioning fixture for placing a workpiece according to a preferred embodiment of the present invention;
FIG. 12 is a schematic view of a spring riveting apparatus according to a preferred embodiment of the present invention mounted on a work platform;
FIG. 13 is a schematic structural view of a spring riveting apparatus according to a preferred embodiment of the present invention;
FIG. 14 is a schematic diagram showing an oblique view of a pressing plate in a spring riveting apparatus according to a preferred embodiment of the present invention;
FIG. 15 is a schematic side view of the blank holder in the spring riveting apparatus according to the preferred embodiment of the invention;
FIG. 16 is a schematic view of the structure of the whole airtight detecting apparatus of the preferred embodiment of the present invention;
FIG. 17 is a schematic diagram of a cavity plate structure of the unitary air-tightness detection device of the preferred embodiment of the present invention;
FIG. 18 is a schematic view of a spring height detecting apparatus according to a preferred embodiment of the present invention;
FIG. 19 is a schematic view showing the structure of a detecting mechanism of the spring height detecting apparatus according to the preferred embodiment of the present invention;
FIG. 20 is a schematic view of a first embodiment of a manipulator dispensing apparatus mounted to a work platform;
FIG. 21 is a second schematic view of the manipulator dispensing apparatus according to the preferred embodiment of the present invention mounted on a work platform;
FIG. 22 is a schematic diagram of a perspective view of a workpiece grasped by a robot in accordance with a preferred embodiment of the present invention;
FIG. 23 is a schematic side view of a workpiece grasped by a robot in accordance with a preferred embodiment of the present invention;
FIG. 24 is a schematic view of the structure of a transfer channel in accordance with a preferred embodiment of the present invention;
wherein, 1-whole machine frame, 2-operation area, 3-working platform, 11-control box, 112-warning tower lamp, 12-control desk, 121-cabinet door, 122-control button, 123-material box, 13-scrapped material box, 131-scrapped material box mouth, 14-touch screen, 15-transmission channel, 151-chute, 152-transmission belt, 153-transmission motor, 154-first pivoting roller, 155-moment transmission belt, 156-second pivoting roller, 157-transmission channel support frame, 16-airtight detector, 4-turntable mechanism, 40-driving motor, 41-turntable, 42-fixture fixed disk, 43-material detection sensor, 44-turntable lubrication support mechanism, 441-conveying wheels, 442-mounting plates, 45-divider mechanisms, 46-material posture detection sensors, 47-positioning jigs, 471-positioning columns, 48-workpieces, 481-spring sheet high points, 482-spring sheet riveting points, 483-airtight sealing rings, 484-airtight films, 5-feeding mounting devices, 51-feeding platforms, 52-detection holes, 6-spring sheet riveting devices, 6O-riveting device brackets, 61-first operation cylinders, 62-first telescopic columns, 621-first telescopic plates, 63-first pressing plates, 631-first pressing columns, 632-first pressing springs, 64-riveting needles, 7-integral airtight detection devices, 7O-integral airtight device brackets, 701-second guide grooves, 702-second T-shaped lower pressing block, 71-second lower pressing cylinder, 72-positive and negative material conversion sensor, 73-second cavity plate, 730-second stressed connecting block, 731-second pressing block, 732-second pressing rod, 733-second pressing spring, 734-plug, 735-plug, 736-air inlet, 8-elastic sheet height detection device, 8O-elastic sheet height detection device bracket, 801-fourth guide slot, 802-fourth T-shaped lower pressing block, 803-fourth stressed connecting block, 81-fourth lower pressing cylinder, 82-height detection mechanism, 821-elastic sheet height detection head, 822-probe, 9-manipulator distributing device, 9O-portal bracket, 91-transverse supporting rod, 911-transverse sliding rail, 912-sliding block in-place sensor, 913-sliding block, 914-fifth supporting plate, 915-sixth supporting plate, 92-first longitudinal telescopic cylinder, 921-first longitudinal telescopic cylinder, 93-second telescopic cylinder, 9494-second telescopic cylinder, 94-mechanical arm, 1-clamping device, 911-942-air-sealing device, 10-sealing clamping device.
Detailed Description
The invention is further described in connection with the following embodiments in order to make the technical means, the creation features, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-24, the airtight detection device is provided with a whole machine body frame 1, an airtight detection area, an operation area 2 and a disqualified workpiece placement area are sequentially arranged inside the whole machine body frame 1 from top to bottom, the operation area 2 is provided with a working platform 3, a turntable mechanism 4 is arranged on the working platform 3, the airtight detection area is provided with 2 airtight detectors 16, a scrapping bin 13 is arranged in the disqualified workpiece placement area below the working platform 3, the turntable mechanism 4 is electrically connected with a control box 11, a feeding installation device 5, a spring riveting device 6, a whole airtight detection device 7, a film airtight detection device 10, a spring height detection device 8 and a manipulator distribution device 9 which are respectively and electrically connected with the control box 11 are sequentially arranged on the working platform 3 along the conveying direction of a workpiece procedure, one side of the whole machine body frame 1 is connected with a conveying channel 15, and the control box 11, the feeding installation device 5, the riveting device 6, the whole airtight detection device 7, the film airtight detection device 10, the height detection device 8 and the manipulator distribution device 16 are electrically connected with an airtight touch screen 14.
Specifically, as shown in fig. 1 to 3, the whole machine frame 1 is formed by combining a rectangular metal frame and a panel, and a plurality of groups of cabinet doors 121 for operation and maintenance and at least one material box 123 for placing tools are arranged on the whole machine frame 1. Further, a multicolor warning tower lamp 112 for realizing fault warning is arranged at the top of the integral machine body frame 1; the bottom of the body frame 1 is provided with four rollers which are favorable for the movement of equipment, and the rollers are provided with self-locking devices which can firmly place the equipment at a designated position. Furthermore, in order to better enable operators to clearly see the internal production operation at the periphery, the cabinet door and the panel on the integral machine body frame 1 are made of materials with high transparency, and can be one or more of plastic plates and glass plates, and an SOP (self-contained protection) signboard is arranged outside the integral machine body frame 1. In the invention, the SOP signboard adopts a liquid crystal display signboard which is electrically connected with a detection probe, and the detection probe is arranged at the top of the internal structure of the integral machine body frame 1.
Specifically, as shown in fig. 9 to 11, the working platform 3 is a mounting plate for supporting equipment and assembling equipment, the working platform 3 is provided with a turntable mechanism 4, the turntable mechanism 4 includes a driving motor 40 and a divider mechanism 45 for driving the turntable mechanism 4 to realize precise intermittent motion, the driving motor 40 is electrically connected with the divider mechanism 45, the turntable mechanism 4 further includes a turntable 41 and a jig fixed disk 42, and the turntable 41 and the jig fixed disk 42 are concentrically arranged. Further, the divider mechanism 45 is a cam divider, and is fixed to the work platform 3 by a mount. More specifically, the cam divider has the characteristics of simple structure, accurate action, stable transmission, high output division precision and long service life, and the plurality of stations are uniformly distributed on the turntable 41, and the cam divider drives the turntable 41 to intermittently rotate to the designated station.
Further, as shown in fig. 4 to 11, 6 stations are arranged around the periphery of the jig fixed disc 42 on the working platform 3, and a feeding installation device 5, a spring riveting device 6, an integral airtight detection device 7, a film airtight detection device 10, a spring height detection device 8 and a manipulator material distribution device 9 which are respectively and electrically connected with the control box 11 are sequentially arranged on the 6 stations along the conveying direction of the workpiece procedure; the edge of the jig fixed disc 42 is uniformly provided with 6 positioning jigs 47 corresponding to the number of stations, each positioning jig 47 corresponds to each equipment operation area, the edge of the turntable 41 is provided with material detection sensors 43 consistent to the number of the positioning jigs 47, and the installation positions of each material detection sensor 43 correspond to each station one by one. The material detection sensor 43 is used for monitoring whether a workpiece 48 exists in the positioning jig 47.
Further, as shown in fig. 4 to 11, a driving motor 40 for powering the turntable mechanism, a divider mechanism 45, a plurality of turntable lubrication supporting mechanisms 44 for supporting the turntable mechanism 4, and at least one material posture detecting sensor 46 are provided at the bottom of the turntable 41 in the turntable mechanism 4. The material gesture detection sensor 46 is correspondingly arranged on the working platform 3 corresponding to the feeding installation equipment 5, specifically, the turntable lubrication supporting mechanism 44 comprises a mounting plate 442 fixedly connected with the working platform 3, one end of a supporting column is connected with the mounting plate 442, the other end of the supporting column is pivotally connected with a conveying wheel 441, the conveying wheel 441 supports the turntable 41, the surface of a roller of the conveying wheel 441 is tangent to the bottom of the turntable 41, the turntable lubrication supporting mechanism 44 supports the turntable lifting mechanism 4, the turntable 41 is assisted to rotate, and the resistance of the turntable 41 during rotation is reduced.
Specifically, the bottom of the turntable 41 is provided with a conveying wheel guide rail which is in scarf joint with the conveying wheel 441, and a slightly protruding conveying wheel limiting block for limiting is arranged in the conveying wheel guide rail, and the conveying wheel limiting block corresponds to each station and each material detection sensor 43 one by one.
Specifically, each positioning jig 47 is mounted on the turntable 41, the positioning jig 47 is matched with the workpiece 48 in shape and is used for placing the workpiece 48, and a plurality of positioning columns 471 used for fixing the position of the workpiece 48 are arranged on the positioning jig 47, so that the workpiece 48 is prevented from being offset due to external force in the production process.
Specifically, as shown in fig. 3, a feeding installation device 5 is disposed on the working platform 3 near the console 12, and the feeding installation device 5 is connected with a feeding platform 51. The feeding platform 51 is provided with a detection hole 52; the forward and reverse postures of the workpiece 48 are detected by the detection signal of the material posture detection sensor 46 passing through the detection hole 52.
More specifically, the workpiece 48 to be detected is placed in the positioning jig 47, then the turntable mechanism 4 is placed at an initial station, and the workpiece 48 on the positioning jig 47 is detected by the material positive and negative detection sensor 46 arranged below the feeding platform 51; the material detection sensor 43 detects whether the workpiece 48 exists on the station, and the driving motor 40 and the divider mechanism 45 operate, so that the workpiece 48 on the positioning jig 47 moves to each station for detection, and mechanization is adopted instead of humanization. Specifically, when the workpiece 48 is placed in the positioning jig 47, 2 elastic pieces are arranged on the front surface of the workpiece 48, the elastic pieces are embedded in the workpiece 48 after being riveted through elastic piece riveting points 482, and an airtight sealing ring 483 is arranged in a clamping groove at the front edge of the workpiece 48; and an airtight diaphragm 484 is provided at the back center position of the work 48. The airtight detection equipment of the invention firstly rivets the elastic pieces of the workpiece 48, then performs airtight detection on the airtight sealing ring 483 and the airtight diaphragm 484, and then detects whether the heights of 2 elastic pieces of the workpiece 48 meet the requirement. The whole equipment saves time and labor, improves the working efficiency, and meanwhile, the product is not changed in the whole working process due to accurate positioning, so that the consistency of the product can be improved.
Specifically, as shown in fig. 12 to 15, the spring riveting device 6 is disposed on one side of the feeding installation device 5 on the working platform 3, the spring riveting device 6 is mounted on the working platform 3 through a first base, a riveting device support 60 is disposed on the first base, the riveting device support 60 is H-shaped, side plates on two sides are disposed on the first base in parallel through a plurality of support rods, a first installation top plate is disposed at the top of the riveting device support 60, a first operation cylinder 61 is disposed on the first installation top plate, first expansion plates 621 and 2 riveting pins 64 electrically connected with the first operation cylinder 61 are disposed at the bottom of the first installation top plate, the first expansion plates 621 are electrically connected with the first operation cylinder 61 through a plurality of first expansion columns 62, one ends of the first expansion columns 62 penetrate through the first installation top plate, the other ends of the first expansion plates are fixedly connected with the first expansion plates 621, the first expansion columns 62 are controlled to expand and contract up and down through the first operation cylinder 61, the first expansion plates 621 are controlled to move up and down, the first expansion plates 621 drive the first expansion plates 621 to be connected with the first operation cylinder 61 to rivet pins 64, and the workpiece 48 are simultaneously pressed by the first expansion plates 48, and the first riveting device 64 are pressed by the first expansion plates 48, and the rivet pins 48 are pressed by the first operation station 48.
Further, the first pressing plate 63 is connected with the first expansion plate 621 through the first pressing column 631, and the first pressing column 631 is further provided with a first pressing support plate, a first pressing spring 632 is sleeved on the first pressing column 631 between the first pressing support plate and the first pressing plate 63, and the first pressing plate 63 flexibly supports and presses the workpiece 48 through the first pressing spring 632, so that damage to the workpiece 48 caused by excessive pressure is prevented.
Specifically, as shown in fig. 7, 8, 16 and 17, the integral airtight detection device 7 and the film airtight detection device 10 are sequentially disposed on one side of the elastic sheet riveting device 6 along the process conveying direction on the working platform 3, the integral airtight detection device 7 is mounted on the working platform 3 through a second base, one end of the integral airtight device support 70 is fixedly connected with the second base, a second mounting top plate is disposed at the other end of the integral airtight device support, a second pressing cylinder 71 is disposed on the second mounting top plate, a second telescopic rod of the second pressing cylinder 71 penetrates through the second mounting top plate, one end of the second telescopic rod is connected with the second pressing cylinder 71, the other end of the second telescopic rod is fixedly connected with the second stressed connecting block 730, a second T-shaped pressing block 702 is disposed on the second stressed connecting block 730, a second guide groove 701 corresponding to the second T-shaped pressing block 702 is disposed on the integral airtight device support 70, the bottom of the second T-shaped pressing block is fixedly connected with the top of the second cavity plate 73 for monitoring the integral airtight device support 70, and a positive and negative material exchanging sensor 72 is disposed on the integral airtight device support 70.
Further, the bottom of the second cavity plate 73 abuts against the airtight sealing ring 483 of the workpiece 48, a material pressing cavity for detecting airtight and matching with the shape of the workpiece 48 is further arranged at the bottom of the second cavity plate 73, 2 second material pressing blocks 731 are arranged in the material pressing cavity, the second material pressing blocks 731 are connected with the bottom of the second cavity plate 73 through second material pressing rods 732, second material pressing springs 733 are sleeved on the second material pressing rods 732 between the second material pressing blocks 731 and the second cavity plate 73, plugs 734 matched with the airtight diaphragm 484 in shape are further arranged at the bottom of the second cavity plate 73, bolts 735 are arranged on the side face of the second cavity plate 73 and correspond to the position of the positive and negative material changing sensor 72, air inlet holes 736 are arranged on the second cavity plate 73, the air inlet holes 736 are connected with an air inlet pipe of the airtight detector 16, and a precise differential sensor is arranged between the air inlet holes 736 and the airtight detector 16 to detect sealing pressure values.
The bottom of the second cavity plate 73 abuts against the airtight sealing ring 483 of the workpiece 48, so that the second cavity plate 73 seals the airtight sealing ring 483 of the rubber in the whole workpiece 48 and the middle plug 734 to form a sealed cavity for detection, the airtight detector 16 injects compressed air into the sealed cavity through the air inlet pipe 736 and then automatically cuts off an inflation air source, the electromagnetic valve accurately controls air flow balance for a specified time, the electromagnetic valve realizing the balance effect is then switched off (one end of the electromagnetic valve is connected with the sealed cavity, the other end of the electromagnetic valve is connected with a non-leakage standard part), the air tightness detects a precise differential sensor connected with the same air path of the standard part through the sealed cavity, the differential pressure between the standard part and the sealed cavity is measured in a specified time, and the pressure difference generated by actual leakage of the sealed cavity is obtained through compensation, so that whether the sealed cavity has leakage is judged. The airtight detector 16 detects a pressure difference generated by actual leakage of the sealed cavity, and further detects the airtight performance of the airtight seal 483 of the rubber in the workpiece 48.
The film airtight detecting device 10 is mounted on the working platform 3 through a third base, and the film airtight detecting device 10 is consistent with the structural working principle of the integral airtight detecting device 7 as shown in fig. 8. The film airtight detection equipment 10 is installed on the working platform 3 through a third base, one end of a film airtight detection equipment support is fixedly connected with the third base, a third installation top plate is arranged at the other end of the film airtight detection equipment support, a third lower pressing cylinder is arranged on the third installation top plate, a third telescopic link of the third lower pressing cylinder penetrates through the third installation top plate, one end of the third telescopic link is connected with the third lower pressing cylinder, the other end of the third telescopic link is fixedly connected with a third stressed connecting block, a third T-shaped lower pressing block is arranged on the third stressed connecting block, a third guide groove which is correspondingly and fittingly connected with the third T-shaped lower pressing block is arranged on the film airtight detection equipment support, the bottom of the third T-shaped lower pressing block is fixedly connected with the top of a third cavity plate for monitoring the film airtight of the workpiece 48, and the positive and negative material transformation sensor 72 is arranged on the film airtight detection equipment support. The airtight performance of the rubber airtight diaphragm 484 in the workpiece 48 is further detected by inflating the airtight chamber formed between the third cavity plate and the workpiece by another airtight detector 16.
Specifically, as shown in fig. 18 and 19, the spring piece height detection device 8 is fixedly installed on the working platform 3 through a fourth bottom mounting plate, the bottom of the spring piece height detection device support 80 is connected with the fourth bottom mounting plate, the top of the spring piece height detection device support 80 is fixedly provided with a fourth mounting top plate, the top of the fourth mounting top plate is provided with a fourth lower pressing cylinder 81, the fourth lower pressing cylinder 81 is connected with one end of a fourth telescopic link, the other end of the fourth telescopic link is provided with a fourth T-shaped lower pressing block 802, the spring piece height detection device support 80 is provided with a fourth guide groove 801 which is correspondingly and fixedly clamped with the fourth T-shaped lower pressing block 802, the bottom of the fourth T-shaped lower pressing block 802 is provided with a height detection mechanism 82, two probes 822 are arranged on the height detection mechanism 82, and two spring piece height detection heads 821 are further metal detection heads. Further, the present invention adopts a metal spring plate made of metal copper, and because the spring plate has conductivity, two probes 822 are respectively connected with the spring plate riveting point 482 at one end of the spring plate, then the spring plate height detecting head 821 is contacted with the spring plate high point 481 at the other end of the spring plate, the spring plate high point 481 is contacted with the spring plate height detecting head 821, so that the spring plate height detecting head 821 is electrically connected with the probes 822, the display product is qualified, the spring plate high point 481 is not contacted with the spring plate height detecting head 821, so that the spring plate height detecting head 821 is not electrically connected with the probes 822, and the display product is unqualified.
Specifically, as shown in fig. 20-23, the manipulator distributing device 9 is fixedly installed on the working platform 3 through a fifth bottom mounting plate, the fifth bottom mounting plate is fixedly connected with a portal bracket 90, a transverse supporting rod 91 at the top of the portal bracket 90 is provided with a transverse sliding groove, a transverse sliding rail 911 is arranged in the transverse sliding groove, the transverse sliding rail 911 is electrically connected with a second telescopic cylinder 93, the transverse sliding rail 911 is in transverse sliding connection with an i-shaped sliding block 913 on the transverse sliding rail 911 through the transverse telescopic rod, the sliding block 913 is provided with a fifth supporting plate 914, the fifth supporting plate 914 is provided with a first longitudinal telescopic cylinder 92, the first longitudinal telescopic cylinder 92 is provided with a fifth telescopic rod, one end of the fifth telescopic rod is connected in the first longitudinal telescopic cylinder 92, the other end of the fifth telescopic rod is connected with a sixth supporting plate 915, two first longitudinal telescopic columns 921 are arranged between the fifth supporting plate 914 and the sixth supporting plate 915, the sixth supporting plate 915 is assisted to be driven by the fifth telescopic rod to stretch up and down, the bottom of the sixth supporting plate 915 is provided with a clamping cylinder 941, the clamping cylinder 941 is connected with a water clamp 1, and the water clamp 942 is controlled by controlling the water clamp 942 to clamp 48.
Further, a scrapping bin port 131 is arranged on the working platform 3 at the position opposite to the manipulator distributing equipment 9, a scrapping hopper is arranged on the scrapping bin port 131 and used for placing unqualified workpieces 48, and a scrapping bin 13 is connected below the scrapping bin port 131 and used for storing unqualified workpieces 48.
Further, as shown in fig. 3 and 24, a conveying channel 15 is disposed on the integral machine frame 1 at a position corresponding to the manipulator distributing device 9, one end of the conveying channel 15 is abutted to the manipulator distributing device 9 through a chute 151, the end of the chute 151 is abutted to the edge of the scrapped hopper, the chute 151 is obliquely disposed between the edge of the scrapped hopper and a conveying belt 152, a conveying channel supporting frame 157 is disposed outside the conveying channel 15, a conveying motor 153 is disposed at the bottom of the conveying channel supporting frame 157, the conveying motor 153 is pivotally connected with a torque transmission belt 155 through a first pivot roller 154, the torque transmission belt 155 is pivotally connected with the conveying belt 152 through a second pivot roller 156, torque of the torque transmission belt 155 is provided through the motor, and the torque transmission belt 155 drives the conveying belt 152 to carry out conveying.
Further, the outer included angle alpha formed between the chute 151 and the conveyor belt 152 is an obtuse angle, and in the present invention, alpha is 110 DEG-160 deg.
The working principle of the air tightness detection device of the invention is as follows: the operator presses the control button 122 and debugs on the touch screen 14, materials are loaded on the positioning jig 47 of the loading and installing device 5, the turntable mechanism 4 controls each station to rotate and rivet the elastic sheet riveting points 482 of the workpieces 48 and the elastic sheets on the positioning jig 47 under the elastic sheet riveting device 6, then the workpieces are conveyed to the next station, the positioning jig 47 rotates to the position under the integral airtight detection device 7, the integral airtight detection is carried out on the workpieces 48, the positioning jig 47 rotates to the position under the film airtight detection device 10, the film airtight detection is carried out on the workpieces 48, then the turntable mechanism 4 rotates the workpieces 48 subjected to the airtight detection to the position under the elastic sheet height detection device 8 through the positioning jig 47, the riveted elastic sheets on the workpieces 48 are detected in height, then the positioning jig 47 rotates to the position under the mechanical hand distributing device 9, the mechanical hand distributing device 9 carries out material distributing treatment, the qualified workpieces 48 are clamped by the mechanical hand distributing device 9 and put into the conveying channel 15, and the unqualified workpieces 48 are clamped by the mechanical hand distributing device 9 and put into the scrapped bin 13.
The above example is only one embodiment of the present invention, which is described in detail and is not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (3)
1. Shrapnel riveting equipment in airtight check out test set, its characterized in that: the air tightness detection device is provided with a working platform, a turntable mechanism is arranged on the working platform, the turntable mechanism is surrounded outside the turntable mechanism, a spring piece riveting device is arranged on the working platform, the spring piece riveting device is installed on the working platform through a first base, a riveting device support is arranged on the first base, the riveting device support is H-shaped, the top of the riveting device support is provided with a first installation top plate, a first operation cylinder is arranged on the first installation top plate, a first expansion plate and a riveting needle electrically connected with the first operation cylinder are arranged at the bottom of the first installation top plate, the first expansion plate is electrically connected with the first operation cylinder through a plurality of first expansion columns, one ends of the expansion columns penetrate through the first installation top plate, the other ends of the expansion columns are fixedly connected with the first expansion plate, the first operation cylinder controls the first expansion columns to stretch up and down, the first expansion columns drive the first expansion plates to move up and down, the first expansion plates are connected with the first operation cylinder, the first expansion plates rotate to the riveting device to realize riveting of workpieces;
two first material pressing columns are arranged between the first material pressing plate and the first telescopic plate, a first material pressing supporting plate is further arranged on the first material pressing columns, a first material pressing spring is sleeved on the first material pressing columns between the first material pressing supporting plate and the first material pressing plate, and the first material pressing spring assists the first material pressing plate to flexibly support and press the workpiece;
the riveting equipment bracket comprises a plurality of support rods, two side plates which are arranged on two sides of the support rods in parallel, and the two side plates are oppositely arranged on a first base;
the working platform is provided with a turntable mechanism, the turntable mechanism comprises a turntable and a jig fixed disc, and the turntable and the jig fixed disc are concentrically arranged.
2. The spring riveting apparatus in an airtight detecting apparatus according to claim 1, wherein: the rotary table is provided with 6 stations, and each station is provided with a positioning jig which is matched with the shape of the workpiece.
3. The spring riveting apparatus in the airtight detecting apparatus according to claim 2, wherein: the rotary table is characterized in that material detection sensors with the same number as the positioning jigs are arranged on the edges of the rotary table, and the installation positions of each material detection sensor are in one-to-one correspondence with each station.
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| CN201810966779.0A CN108994242B (en) | 2018-08-23 | 2018-08-23 | Shrapnel riveting equipment in airtight detection equipment |
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| CN201810966779.0A CN108994242B (en) | 2018-08-23 | 2018-08-23 | Shrapnel riveting equipment in airtight detection equipment |
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| CN108994242B true CN108994242B (en) | 2024-02-06 |
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| CN109822502B (en) * | 2019-03-25 | 2024-01-23 | 苏州盛贸汽车部件有限公司 | Automatic spin riveting device of automobile skylight mechanical group and spin riveting method using same |
| CN110280998B (en) * | 2019-07-24 | 2024-02-27 | 江苏倚信自动化设备有限公司 | Automobile universal joint cross shaft press-fitting press-riveting equipment |
| CN111774329A (en) * | 2020-06-19 | 2020-10-16 | 赛尔康(贵港)有限公司 | Visual detection equipment for elastic sheet |
| CN112170671A (en) * | 2020-09-22 | 2021-01-05 | 江苏丁是丁精密科技有限公司 | Folding type elastic piece production equipment |
| CN112683469B (en) * | 2020-11-27 | 2023-07-04 | 大族激光科技产业集团股份有限公司 | Tightness detection equipment |
| CN113172160B (en) * | 2021-03-31 | 2023-06-16 | 苏州领裕电子科技有限公司 | Shell fragment riveting equipment |
| CN114682726B (en) * | 2022-03-18 | 2023-03-24 | 苏州乔勋精密机械有限公司 | Rotating disc type riveting machine and operation method thereof |
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