CN110919355A - Device for assembling valve shaft and magnetic sheet - Google Patents
Device for assembling valve shaft and magnetic sheet Download PDFInfo
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- CN110919355A CN110919355A CN201911273409.XA CN201911273409A CN110919355A CN 110919355 A CN110919355 A CN 110919355A CN 201911273409 A CN201911273409 A CN 201911273409A CN 110919355 A CN110919355 A CN 110919355A
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- jacking
- blanking
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- 230000007246 mechanism Effects 0.000 claims abstract description 178
- 238000001514 detection method Methods 0.000 claims abstract description 85
- 239000013307 optical fiber Substances 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000007723 transport mechanism Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 description 17
- 238000004064 recycling Methods 0.000 description 15
- 230000001360 synchronised effect Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000009194 climbing Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007557 optical granulometry Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a device for assembling a valve shaft and a magnetic sheet. Mainly include carrier conveying mechanism, valve shaft feed mechanism, magnetic sheet feed mechanism, rivet mechanism and unloading mechanism soon, valve shaft feed mechanism is used for placing the valve shaft on carrier conveying mechanism's carrier, magnetic sheet feed mechanism is used for stacking the magnetic sheet on the valve shaft on the carrier, rivet mechanism soon is used for picking up valve shaft and magnetic sheet on the carrier to rivet magnetic sheet and valve shaft soon together to and place valve shaft and magnetic sheet after riveting soon on the carrier, unloading mechanism is used for carrying out the unloading operation to valve shaft and magnetic sheet after riveting soon on the carrier. The device can automatically complete the loading, the assembling and the unloading of the valve shaft and the magnetic sheets through the carrier conveying mechanism, the valve shaft loading mechanism, the magnetic sheet loading mechanism, the spin riveting gap detection mechanism and the unloading mechanism. The labor is saved, and the assembly efficiency is improved.
Description
Technical Field
The invention relates to the field of solenoid valve assembly, in particular to a device for assembling a valve shaft and a magnetic sheet.
Background
When the electromagnetic valve for preventing gas leakage on the gas stove is assembled, one of the procedures is to assemble a magnetic sheet on a valve shaft. In the process, at present, magnetic sheets are manually placed on the valve shaft, and then the valve shaft and the magnetic sheets are riveted together through a riveting mechanism. The operation mode is time-consuming and labor-consuming, and the efficiency is low.
Disclosure of Invention
In view of the above, it is necessary to provide a device for assembling a valve shaft and a magnetic sheet, which is used to solve the problem of low efficiency of the conventional valve shaft and magnetic sheet assembling method.
A device for assembling a valve shaft and magnetic sheets comprises a carrier conveying mechanism, a valve shaft feeding mechanism, a magnetic sheet feeding mechanism, a spin riveting mechanism and a blanking mechanism,
the valve shaft feeding mechanism is used for placing the valve shaft on a carrier of the carrier conveying mechanism,
the magnetic sheet feeding mechanism is used for stacking the magnetic sheets on the valve shaft of the carrier,
the spin riveting mechanism is used for picking up the valve shaft and the magnetic sheet on the carrier, spin riveting the magnetic sheet and the valve shaft together, and placing the spin-riveted valve shaft and the magnetic sheet on the carrier,
the blanking mechanism is used for carrying out blanking operation on the screwed and riveted valve shaft and the magnetic sheet on the carrier.
The device can automatically complete the loading, the assembling and the unloading of the valve shaft and the magnetic sheets through the carrier conveying mechanism, the valve shaft loading mechanism, the magnetic sheet loading mechanism, the spin riveting gap detection mechanism and the unloading mechanism. The labor is saved, and the assembly efficiency is improved.
In one embodiment, the carrier transport mechanism is a indexer station having a plurality of stations with one carrier disposed on each station.
In one of them embodiment, valve shaft feed mechanism includes the profile modeling die cavity, valve shaft climbing mechanism and the first manipulator of vibration dish, bar, the vibration dish is used for carrying the valve shaft to get into the profile modeling die cavity of bar, valve shaft climbing mechanism sets up the one end of the profile modeling die cavity of bar, valve shaft climbing mechanism includes jacking cylinder and the material piece that links to each other with jacking cylinder, the one end of material piece is provided with and is used for the valve shaft to support the valve shaft accepting groove that leans on, the valve shaft accepting groove communicates with the profile modeling die cavity of bar, first manipulator is used for snatching the valve shaft after being supported one end distance by valve shaft climbing mechanism to place on carrier conveying mechanism's carrier.
In one embodiment, the valve shaft missing installation detection mechanism is arranged on the downstream side of the valve shaft feeding mechanism and used for detecting whether the valve shaft is placed on the carrier sent by the carrier conveying mechanism, and the valve shaft missing installation detection mechanism comprises a missing installation detection rack and a missing installation detection optical fiber sensor arranged on the missing installation detection rack.
In one embodiment, the magnetic sheet feeding mechanism comprises a feeding tray conveying line and a second manipulator arranged on one side of the feeding tray conveying line, the second manipulator is used for placing the magnetic sheets in the feeding tray on the feeding tray conveying line on the valve shaft, and the magnetic sheet feeding mechanism further comprises an optical camera which is used for photographing the magnetic sheets in the feeding tray below the optical camera.
In one embodiment, the device further comprises a magnetic sheet skew detection mechanism, the magnetic sheet skew detection mechanism is arranged on the downstream side of the magnetic sheet feeding mechanism and used for detecting whether the magnetic sheet on the valve shaft on the carrier is skewed or not, the magnetic sheet skew detection mechanism comprises a skew detection rack, a detection port is arranged on the skew detection rack, and a skew detection optical fiber sensor is arranged at the detection port.
In one embodiment, the spin riveting mechanism comprises a clamping rotating assembly, a positioning assembly and a spin riveting assembly, wherein the clamping rotating assembly is used for clamping and rotating the valve shaft and the magnetic sheet on the carrier to the position of the positioning assembly, the positioning assembly is used for positioning the valve shaft and the magnetic sheet, and the spin riveting assembly is used for spin riveting the valve shaft and the magnetic sheet at the position of the positioning assembly together.
In one of them embodiment, press from both sides and get rotating component and include two clamping jaw cylinders, rotating component and first jacking subassembly, two clamping jaw cylinders respectively with rotating component links to each other, and follows rotating component's circumference equipartition, rotating component with first jacking subassembly links to each other, locating component includes locating piece, tight piece in top and the tight cylinder in top, be provided with first constant head tank on the locating piece, be provided with the second constant head tank on the tight piece in top, the tight piece in top with the tight cylinder in top links to each other, the tight piece in top is in the tight cylinder in top's drive is down to the locating piece removal to through first constant head tank and the cooperation of first constant head tank with valve shaft and location.
In one of them embodiment, still including setting up rivet soon clearance detection mechanism soon of riveting mechanism downstream side, rivet soon clearance detection mechanism is used for detecting the axial clearance of the valve shaft after riveting soon and magnetic sheet, rivet soon clearance detection mechanism includes that the clearance detects the frame and install the displacement sensor in the clearance detects the frame, rivet soon clearance detection mechanism still includes magnetic sheet die clamping cylinder, second jacking subassembly and third jacking subassembly, magnetic sheet die clamping cylinder sets up one side of displacement sensor, and with second jacking subassembly links to each other, third jacking subassembly sets up displacement sensor's below, third jacking subassembly is used for jacking valve shaft towards the displacement sensor direction.
In one embodiment, the blanking mechanism comprises a blanking frame and a blanking manipulator arranged on the blanking frame, an empty tray station, a blanking station and a stacking station are arranged on the blanking frame, the blanking manipulator is arranged between the empty tray station and the blanking station, a jacking module conveying assembly is arranged on the blanking frame, two jacking modules are arranged on the jacking module conveying assembly and respectively comprise a first jacking module and a second jacking module, the first jacking module is driven by the jacking module conveying assembly to reciprocate between the empty tray station and the blanking station, the second jacking module is driven by the jacking module conveying assembly to reciprocate between the blanking station and the stacking station, a first blanking tray supporting assembly is arranged at the empty tray station, a blanking tray fixing assembly is arranged at the blanking station, and a second blanking tray supporting assembly is arranged at the stacking station, first charging tray supporting component is used for supporting the charging tray that is located its top, first jacking module is used for taking out and carrying to unloading station with the charging tray that is located the below of blank dish station department, charging tray fixed subassembly is used for fixing a position the charging tray that first jacking module sent, unloading manipulator is used for placing the lower charging tray of unloading station department with spin riveting together valve shaft and magnetic sheet on the carrier on, second jacking module is used for taking out and carrying the charging tray of unloading station department to piling up the station, second charging tray supporting component is used for supporting the charging tray that is located its top.
In one embodiment, the jacking module comprises a first mounting plate, a second mounting plate and a support plate which are sequentially arranged from bottom to top, wherein a first lifting cylinder is arranged on the first mounting plate, a second lifting cylinder is arranged on the second mounting plate, the second lifting cylinder is connected with the support plate and used for driving the support plate to lift, the first lifting cylinder is connected with the second lifting cylinder through a support seat, and the first lifting cylinder is used for driving the second lifting cylinder to lift.
In one embodiment, a guide assembly is disposed between the support plate and the second mounting plate.
In one embodiment, a guide assembly is disposed between the second mounting plate and the first mounting plate.
In one embodiment, the jacking module conveying assembly comprises a first guide rail, a second guide rail and a synchronous belt conveying assembly, the first guide rail is located below the second guide rail, a first sliding block assembly is arranged on the first guide rail and connected with a first mounting plate, a second sliding block assembly is arranged on the second guide rail and connected with the synchronous belt conveying assembly, and the second sliding block assembly is connected with the first mounting plate through a transmission piece.
In one embodiment, the automatic blanking device further comprises a waste recycling guide cavity which is obliquely arranged and a waste recycling box which is arranged at the end part of the waste recycling guide cavity, wherein the blanking manipulator puts unqualified products into one end of the waste recycling guide cavity, and the unqualified products slide into the waste recycling box from the waste recycling guide cavity.
Drawings
Fig. 1 is a schematic view of a device for assembling a valve shaft and a magnetic sheet according to an embodiment of the present invention.
Fig. 2 is a perspective view of a valve shaft and magnetic pieces riveted together according to an embodiment of the invention.
FIG. 3 is a cross-sectional view of a valve shaft and magnetic strips riveted together according to an embodiment of the present invention.
FIG. 4 is a schematic view of a valve shaft feed mechanism according to an embodiment of the present invention.
FIG. 5 is a schematic view of a valve shaft feeding mechanism delivering valve shafts according to an embodiment of the present invention.
FIG. 6 is a schematic view of a valve shaft missing-fit detection mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic view of a magnetic sheet feeding mechanism according to an embodiment of the present invention.
FIG. 8 is a diagram of a magnetic sheet skew detection mechanism according to an embodiment of the present invention.
FIG. 9 is a diagram of a magnetic sheet skew detection mechanism according to an embodiment of the present invention.
Fig. 10 is a schematic view of a spin-riveting mechanism according to an embodiment of the invention.
Fig. 11 is a schematic view of a positioning assembly of the spin-on mechanism of an embodiment of the present invention.
Fig. 12 is a schematic view of a spin-rivet gap detection mechanism according to an embodiment of the present invention.
Fig. 13 is a schematic view of a valve shaft and a magnetic sheet on a carrier according to an embodiment of the invention.
Fig. 14 is a schematic view of a blanking mechanism according to an embodiment of the present invention.
Fig. 15 is a schematic view of a blanking tray according to an embodiment of the present invention.
Fig. 16 is a schematic view of a blanking tray fixing assembly of the blanking mechanism according to the embodiment of the present invention.
Fig. 17 is a schematic view of a jacking module of the blanking mechanism according to the embodiment of the invention.
Fig. 18 is a schematic view of a blanking disc support assembly of the blanking mechanism of the embodiment of the invention.
Wherein:
10. valve shaft 20, magnetic sheet 30, material loading tray
40. A blanking disc 40a, a first containing hole 40b and a supporting leg
100. Whole machine frame 200, decollator work station 201 and carrier
300. Valve shaft feed mechanism 301, vibration dish 302, guide rail
303. Strip-shaped profiling cavity 304, jacking cylinder 305 and material receiving block
305a, a valve shaft housing groove 306, a first robot 306a, and a jaw cylinder
400. Valve shaft neglected loading detection mechanism 401, neglected loading detection rack 402 and neglected loading detection optical fiber sensor
403. Optical fiber amplifier
500. Magnetic sheet feeding mechanism 501, synchronous belt conveying line 502 and carrying platform
503. Optical camera 504 and second robot
600. Magnetic sheet skew detection mechanism 601, skew detection frame 602, and detection port
603. Skew detection optical fiber sensor
700. Spin riveting mechanism 701, first jacking assembly 702 and rotating assembly
703. Clamping jaw cylinder 704, jacking cylinder 705 and positioning block
705a, a first positioning groove 706, a tightening block 706a and a second positioning groove
707. Spin-on assembly 708, guide block
800. Rivet clearance detection mechanism 801, clearance detection frame soon
802. Displacement sensor 803, second jacking assembly 804 and third jacking assembly
804a, a lifting rod 805 and a magnetic sheet clamping cylinder
900. Blanking mechanism 901, blanking rack 902 and blanking manipulator
903. Empty tray station 904, blanking station 905 and stacking station
906. First mounting plate 907, second mounting plate 908, support plate
909. First lifting cylinder 910, second lifting cylinder 911 and guide assembly
912. First slider 913, second slider 914, connecting plate
915. Transmission part 916, positioning cylinder 917, and positioning plate
918. Positioning plate guide 919, briquetting
920. First guide rail 921, second guide rail 922, hold-in range conveying assembly
923. Supporting cylinder 924, supporting piece 925, waste recovery guide cavity 926 and waste recovery box
917a, supporting portion 917b, tightening portion 908a, and second receiving hole
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, an embodiment of the present invention provides a device for assembling a valve shaft and a magnetic sheet. The device comprises a carrier conveying mechanism arranged on a whole machine frame 100, a valve shaft feeding mechanism 300, a magnetic sheet feeding mechanism 500, a spin riveting mechanism 700 and a blanking mechanism 900,
the valve shaft feeding mechanism 300 is used to place the valve shaft 10 on the carrier 201 of the carrier conveying mechanism,
the magnetic sheet feeding mechanism 500 is used for placing the magnetic sheet 20 on the valve shaft 10 of the carrier 201,
the spin riveting mechanism 700 is used for picking up the valve shaft 10 and the magnetic sheet 20 on the carrier 201, spin riveting the magnetic sheet 20 and the valve shaft 10 together, placing the spin-riveted valve shaft 10 and the magnetic sheet 20 on the carrier 201,
and the blanking mechanism 900 is used for blanking the screwed valve shaft 10 and the magnetic sheet 20 on the carrier 201.
The device can automatically complete the loading, the assembling and the unloading of the valve shaft and the magnetic sheet through the carrier conveying mechanism, the valve shaft feeding mechanism 300, the magnetic sheet feeding mechanism 500, the spin riveting mechanism 700, the spin riveting gap detection mechanism 800 and the unloading mechanism 900. The labor is saved, and the assembly efficiency is improved.
Specifically, the valve shaft feeding mechanism 300, the magnetic sheet feeding mechanism 500, the spin riveting mechanism 700, the spin riveting gap detection mechanism 800, and the blanking mechanism 900 may be sequentially arranged along the conveying direction of the carrier 201. Through the valve shaft feeding mechanism 300, the valve shaft 10 can be placed on the carrier 201 of the carrier conveying mechanism, and the carrier 201 conveys the valve shaft 10 to the magnetic sheet feeding mechanism 500. Next, the magnetic sheet loading mechanism 500 externally covers the magnetic sheet 20 on the valve shaft 10 of the carrier 201. The carrier 201 then moves to the spin riveting mechanism 700, the magnetic sheet 20 and the valve shaft 10 are taken out and riveted together by the spin riveting mechanism 700, then the spin riveted valve shaft 10 and the magnetic sheet 20 are put into the carrier 201, and the carrier 201 conveys the valve shaft 10 and the magnetic sheet 20 to the blanking mechanism 900 for blanking.
In this embodiment, as shown in fig. 4 and 5, the valve shaft feeding mechanism 300 includes a vibration disc 301, a strip-shaped profiling cavity 303, a valve shaft jacking mechanism and a first manipulator 306, the vibration disc 301 is used for conveying the valve shaft 10 into the strip-shaped profiling cavity 303, the valve shaft jacking mechanism is disposed at one end of the strip-shaped profiling cavity 303, the valve shaft jacking mechanism includes a jacking cylinder 304 and a material receiving block 305 connected to the jacking cylinder 304, one end of the material receiving block 305 is provided with a valve shaft receiving slot 305a for the valve shaft 10 to abut against, the valve shaft receiving slot 305a is communicated with the strip-shaped profiling cavity 303, and the first manipulator 306 is used for grabbing the valve shaft 10 lifted by the valve shaft jacking mechanism by a distance from one end and placing the valve shaft 10 on the carrier 201 of the carrier conveying mechanism.
Specifically, the guide rail 302 is arranged in the vibration disk 301, the guide rail 302 is communicated with the inlet of the strip-shaped profiling cavity 303, the vibration disk 301 can convey the valve shafts into the strip-shaped profiling cavity 303 one by one along the guide rail 302, the profiling cavity is used for conveying the valve shafts forward in a row, the valve shaft positioned in front can move towards the material receiving block 305 under the pushing of the rear valve shaft, when the valve shaft 10 comes out from the outlet of the profiling cavity, the valve shaft can abut against the valve shaft receiving groove 305a of the material receiving block 305, then, the jacking cylinder 304 lifts the material receiving block 305 for a certain distance, and therefore, one valve shaft can be taken out of the row of valve shafts. The first robot 306 then picks and places the valve shafts 10 on the take-off block 305 onto the carrier 201.
The first robot 306 may be a two-axis or three-axis robot or the like. Specifically, the first robot 306 may form a moving assembly by a plurality of cylinders and a guide rail, and the mechanism for grasping the valve shaft may be a clamping jaw cylinder 306 a.
In addition to the above, as shown in fig. 6, a valve shaft missing-fitting detector 400 may be further provided. The valve shaft missing installation detection mechanism 400 is arranged at the downstream side of the valve shaft feeding mechanism 300 and is used for detecting whether the valve shaft 10 is placed on the carrier 201 sent by the carrier conveying mechanism, and the valve shaft missing installation detection mechanism 400 comprises a missing installation detection rack 401 and a missing installation detection optical fiber sensor 402 arranged on the missing installation detection rack 401. Further, an optical fiber amplifier 403 may be disposed on one side of the missing-install detection rack 401, and the optical fiber amplifier 403 is connected to the missing-install detection optical fiber sensor 402 through a line.
Specifically, if the valve shaft 10 is placed on the carrier 201, after the valve shaft moves to the valve shaft missing-mounting detection mechanism 400 along with the carrier 201, the missing-mounting detection optical fiber sensor 402 detects a relevant signal and sends the signal to the main controller. After the master controller obtains the signal, the subsequent process is performed, namely, each mechanism on the downstream side is driven to operate. If the valve shaft 10 is not placed on the carrier 201, the neglected loading detection optical fiber sensor 402 does not obtain a relevant signal after detection, and the main controller does not obtain the relevant signal. The carrier 201 continues to move downstream, but the mechanisms on the downstream side stop operating, i.e., no relevant operation is performed on the carrier 201.
In this embodiment, as shown in fig. 7, the magnetic sheet feeding mechanism 500 includes a feeding tray 30 conveying line and a second manipulator 504 arranged on one side of the feeding tray 30 conveying line, the second manipulator 504 is used for placing the magnetic sheet 20 in the feeding tray 30 on the feeding tray 30 conveying line on the valve shaft 10, and the magnetic sheet feeding mechanism 500 further includes an optical camera 503, and the optical camera 503 is used for taking a picture of the magnetic sheet 20 in the feeding tray 30 located below the optical camera 503.
Specifically, the feeding tray conveying line may be a synchronous belt conveying line 501. Two stages 502 are installed on the synchronous belt conveying line 501, and the two stages 502 are driven by the synchronous belt conveying line 501 to perform reciprocating linear motion. The loading tray 30 with the magnetic sheets 20 is manually placed on the carrying platform 502, the synchronous belt conveying line 501 drives the loading tray 30 to move to the position below the optical camera 503, the optical camera 503 takes pictures of the magnetic sheets in the loading tray 30, then the picture data is sent to the main controller, then the main controller analyzes the pictures through a picture analysis method in the prior art, whether the relative positions of the magnetic sheets, the front and the back of the magnetic sheets and the appearance of the magnetic sheets meet the requirements or not is confirmed, and after the requirements are met, the magnetic sheets in the loading tray 30 are sucked and stacked on the valve shaft on the carrier 201 by the second manipulator 504. The second robot 504 may be a four-axis robot, and the second robot 504 may pick up the magnetic sheet in a vacuum suction manner, that is, the pick-up head of the second robot 504 is a vacuum chuck, and the vacuum chuck is connected to a vacuum generating system. Furthermore, an alarm device can be further included, and if the photo analysis does not meet the requirements, the master controller starts the alarm device. The feeding tray 30 is replaced manually. After the magnetic sheets 20 in the upper tray 30 are all taken out, the empty upper tray 30 continues to move forward, the empty upper tray 30 is manually taken out, and then the upper tray 30 containing the magnetic sheets 20 is manually placed on the carrying platform 502. Because two stages 502 are provided, when the empty upper tray 30 moves to one end of the synchronous belt conveyor line 501 along with the stages 502, the other stage 502 can carry the upper tray 30 filled with magnetic sheets to move to the lower part of the optical camera 503. The two stages 502 reciprocate and the supply continues.
It can be understood that the feeding tray conveying line can also be an annular conveying line. A plurality of stages 502 are mounted on the endless conveyor line. The upper tray 30 filled with magnetic sheets is manually placed on the carrier 502, and the empty upper tray 30 is manually removed from the carrier 502. This also allows for a continuous feed.
In this embodiment, as shown in fig. 8 and 9, the magnetic sheet skew detection device 600 is further included, the magnetic sheet skew detection device 600 is disposed on the downstream side of the magnetic sheet feeding mechanism 500 and is used for detecting whether the magnetic sheet 20 on the valve shaft 10 of the carrier 201 is skewed, the magnetic sheet skew detection device 600 includes a skew detection rack 601, a detection port 602 is disposed on the skew detection rack 601, and a skew detection optical fiber sensor 603 is disposed at the detection port 602.
Specifically, the skew detection optical fiber sensors 603 may be provided on the lower surfaces of the two opposing sides of the detection port 602. The two skew detection fiber sensors 603 are coplanar. When the magnetic sheet 20 on the valve shaft 10 is inclined, that is, the axial direction of the magnetic sheet 20 is not parallel to the axial direction of the valve shaft 10, the upper end surface of the magnetic sheet 20 and the plane where the two inclined detection optical fiber sensors 603 are located generate a certain included angle, so that the inclined detection optical fiber sensors 603 can detect corresponding signals and transmit the signals to the main controller. The main controller stops the movement of the related mechanisms at the downstream side, and the unqualified products are conveyed to the blanking mechanism 900 to be blanked by the blanking structure.
Specifically, as shown in fig. 1, a waste recycling assembly may be disposed at one side of the blanking mechanism 900. The waste recycling assembly comprises a waste recycling guide cavity 925 and a waste recycling box 926 arranged at the end of the waste recycling guide cavity 925, wherein the waste recycling guide cavity 925 is obliquely arranged, one end of the waste recycling guide cavity 925 is placed with unqualified products by the blanking mechanism 900, and the unqualified products are slid into the waste recycling box 926 from the waste recycling guide cavity 925. The unqualified product, namely the magnetic sheet is skewed relative to the valve shaft to form an unqualified product.
In this embodiment, as shown in fig. 10 and 11, the spin riveting mechanism 700 includes a clamping and rotating assembly 702, a positioning assembly and a spin riveting assembly 707, the clamping and rotating assembly 702 is used for clamping and rotating the valve shaft 10 and the magnetic sheet 20 on the carrier 201 to the positioning assembly, the positioning assembly is used for positioning the valve shaft 10 and the magnetic sheet 20, and the spin riveting assembly 707 is used for spin riveting the valve shaft 10 and the magnetic sheet 20 at the positioning assembly.
Specifically, the gripping and rotating assembly 702 comprises two clamping jaw air cylinders 703, a rotating assembly 702 and a first jacking assembly 701, the two clamping jaw air cylinders 703 are respectively connected with the rotating assembly 702, and are uniformly distributed along the circumferential direction of the rotating assembly 702, the rotating assembly 702 is connected with the first jacking assembly 701, the positioning assembly comprises a positioning block 705, a jacking block 706 and a jacking cylinder 704, in order to ensure more accurate and smooth movement of the tightening block 706, the positioning assembly may further include guide blocks 708 disposed at both sides of the tightening block 706, the positioning block 705 is provided with a first positioning groove 705a, the tightening block 706 is provided with a second positioning groove 706a, the tightening block 706 is connected with the tightening cylinder 704, the tightening block 706 moves towards the positioning block 705 under the driving of the tightening cylinder 704, and the valve shaft 10 and the magnetic sheet 20 are positioned by the engagement of the first positioning groove 705a and the first positioning groove 705 a.
The rotating assembly 702 may be a rotating cylinder, or a rotating mechanism driven by a motor. The first lifting component 701 may be a lifting mechanism such as an air cylinder. The spin-on assembly 707 may employ various spin-on assemblies 707 known in the art.
The two jaw cylinders 703 are defined as a first jaw cylinder and a second jaw cylinder. After the valve shaft with the magnetic sheet placed on the carrier 201 is conveyed to the spin riveting mechanism 700, the valve shaft and the magnetic sheet are clamped by the first clamping jaw cylinder, then the first jacking assembly 701 raises the clamping jaw cylinder for a certain distance, so that the valve shaft and the magnetic sheet are separated from the carrier 201, then the rotating assembly 702 rotates 180 degrees, the first clamping jaw cylinder rotates to the positioning assembly, and meanwhile, the second clamping jaw cylinder which is vacant rotates to the carrier conveying mechanism to prepare for clamping the valve shaft and the magnetic sheet conveyed on the next carrier 201. Then, the first jacking assembly 701 descends, the first clamping jaw cylinder puts the valve shaft and the magnetic sheet into a first positioning groove 705a on a positioning block 705 of the positioning assembly, then the first clamping jaw cylinder loosens, and the jacking cylinder 704 drives the jacking block 706 to move towards the positioning block 705 until the valve shaft and the magnetic sheet are fixed through the matching of the second positioning groove 706a and the first positioning groove 705 a. The spin-on assembly 707 then begins to spin down to spin the magnet pieces 20 and the valve shaft 10 together. Then, the spin riveting assembly 707 resets, the tightening cylinder 704 drives the tightening block 706 to reset, the first clamping jaw cylinder clamps the magnetic sheet 20 and the valve shaft 10 which are riveted together, meanwhile, the second clamping jaw cylinder clamps the valve shaft 10 and the magnetic sheet 20 on the new carrier 201, the rotating assembly 702 rotates 180 degrees, the first clamping jaw cylinder transfers the magnetic sheet 20 and the valve shaft 10 which are riveted together to the position of the carrier 201, and the second clamping jaw cylinder transfers the valve shaft 10 and the magnetic sheet 20 to be riveted to the position of the positioning assembly. The first jacking assembly 701 descends, the first clamping jaw air cylinder fixes the magnetic sheet 20 and the valve shaft 10 which are riveted together on the carrier 201, and the first clamping jaw air cylinder is loosened, so that the magnetic sheet 20 and the valve shaft 10 which are riveted together can continuously move along with the carrier 201.
In this embodiment, as shown in fig. 12, the spin-riveting gap detection mechanism 800 disposed on the downstream side of the spin-riveting mechanism 700 is further included, the spin-riveting gap detection mechanism 800 is configured to detect an axial gap between a valve shaft and a magnetic sheet after spin-riveting, the spin-riveting gap detection mechanism 800 includes a gap detection rack 801 and a displacement sensor 802 installed on the gap detection rack 801, the spin-riveting gap detection mechanism 800 further includes a magnetic sheet clamping cylinder 805, a second jacking assembly 803 and a third jacking assembly 804, the magnetic sheet clamping cylinder 805 is disposed on one side of the displacement sensor 802, and is connected to the second jacking assembly 803, the third jacking assembly 804 is disposed below the displacement sensor 802, and the third jacking assembly 804 is configured to jack the valve shaft toward the direction of the displacement sensor 802. The disk clamping cylinder 805 may be a clamping mechanism such as a claw cylinder.
Specifically, carrier 201 removes to spin-riveting clearance detection mechanism 800 back, and magnetic sheet die clamping cylinder 805 presss from both sides the magnetic sheet tightly, and second jacking subassembly 803 drives magnetic sheet die clamping cylinder 805 and rises, makes the top of valve shaft just contact displacement sensor 802 of high accuracy, and displacement sensor 802 is 0 with the value record this moment, and third jacking subassembly 804 that sets up in carrier 201 below begins to push up the bottom of valve shaft, makes the spin-riveting terminal surface and the magnetic sheet of valve shaft paste tightly, and at this moment, the numerical value of displacement sensor 802 record is the axial clearance after valve shaft and magnetic sheet spin-riveting promptly. After the test is completed, the components are reversed and reset, and the magnetic strips and the valve shaft are reinserted into the carrier 201.
It should be noted that, as shown in fig. 12 and 13, the second lifting assembly 803 may be a cylinder assembly, and the third lifting assembly 804 may include a cylinder assembly and a lifting rod 804a connected to the cylinder assembly, where the lifting rod 804a is a bottom of a lifting valve shaft. The carrier 201 may be provided with a through hole, and the lifting rod 804a may lift the bottom of the valve shaft through the through hole.
In this embodiment, as shown in fig. 14 to 18, the blanking mechanism 900 includes a blanking rack 901 and a blanking manipulator 902 disposed on the blanking rack 901, and the blanking manipulator 902 may be composed of a clamping jaw cylinder and a multi-axis robot arm. The blanking machine is characterized in that a blank tray station 903, a blanking station 904 and a stacking station 905 are arranged on the blanking frame 901, the blanking manipulator 902 is arranged between the blank tray station 903 and the blanking station 904, a jacking module conveying assembly is arranged on the blanking frame 901, two jacking modules are arranged on the jacking module conveying assembly and respectively a first jacking module and a second jacking module, the first jacking module is driven by the jacking module conveying assembly to reciprocate between the blank tray station 903 and the blanking station 904, the second jacking module is driven by the jacking module conveying assembly to reciprocate between the blanking station 904 and the stacking station 905, a first blanking tray supporting assembly is arranged at the blank tray station 903, a blanking tray fixing assembly is arranged at the blanking station 904, a second blanking tray supporting assembly is arranged at the stacking station 905, and the first blanking tray supporting assembly is used for supporting a blanking tray 40 positioned above the first blanking tray supporting assembly, the first jacking module is used for taking out and conveying a lower tray 40 located at the bottom of the empty tray station 903 to the blanking station 904, the lower tray fixing component is used for positioning the lower tray 40 sent by the first jacking module, the blanking manipulator 902 is used for placing a valve shaft and a magnetic sheet riveted together on the carrier 201 on the lower tray 40 located at the blanking station 904, the second jacking module is used for taking out and conveying the lower tray 40 located at the blanking station 904 to the stacking station 905, and the second lower tray supporting component is used for supporting the lower tray 40 located above the second jacking module.
In a specific application, a plurality of empty blanking trays 40 are stacked on the empty tray station 903. First jacking module rebound supports a plurality of empty trays, first charging tray supporting component loosens, the distance of a charging tray 40 of first jacking module rebound, this moment, a charging tray 40 that is located the below moves to first charging tray supporting component's below, then, first charging tray supporting component supports a plurality of charging trays 40 that are located first charging tray supporting component top down, that is located the charging tray 40 of first charging tray supporting component below is supported by first jacking module. The first jacking module then transports the blanking tray 40 to a blanking station 904. Then, the first jacking module lifts the lower tray 40 for a certain distance, the lower tray fixing assembly is used for positioning the lower tray 40 sent by the first jacking module, the first jacking module descends and moves to the empty tray station 903, and new empty lower trays 40 are prepared to be conveyed to the unloading station 904 again. At the unloading station 904, the unloading manipulator 902 places the valve shafts riveted with magnetic sheets sent by the carrier 201 into the unloading tray 40 one by one. After the blanking tray 40 is full, the second jacking module located at the blanking station 904 rises to support the blanking tray 40, the blanking tray fixing assembly loosens the blanking tray 40, and the second jacking module descends to convey the blanking tray 40 to the stacking station 905. Then the second jacking module rises to lift the blanking tray 40 above the second blanking tray support assembly. The second tray support assembly supports the tray 40, and the second jacking module descends and moves to the blanking station 904.
It should be noted that, when a plurality of blanking discs 40 supported by the second blanking disc 40 supporting assembly are stacked at the stacking station 905, the second jacking module moves the blanking discs 40 supported thereon upward first until the blanking discs 40 contact with other blanking discs 40, so that all the stacked blanking discs 40 can be supported by the second jacking module, at this time, the second blanking disc supporting assembly is released, the second jacking module continues to lift upward to lift all the blanking discs 40 above the second blanking disc supporting assembly, then the second blanking disc supporting assembly supports the stacked blanking discs 40, and the second jacking module descends and moves to the blanking station 904.
It can be known from the above description that two jacking modules can move synchronously, and when first jacking module transported the unloading dish 40 of empty to unloading station 904 department, second jacking module can transport the unloading dish 40 that contains full valve shaft and magnetic sheet to stacking station 905 department.
Specifically, the two jacking modules move between the stations and corresponding lifting actions can be assisted in positioning by arranging corresponding sensors. The sensor may be a photoelectric sensor or a proximity switch.
Specifically, the blanking tray 40 may include a tray body, supporting legs 40b connected to the tray body may be disposed below four corners of the tray body, and first receiving holes 40a connected to the tray body may be disposed above the four corners of the tray body. The first receiving hole 40a can receive the supporting leg 40b of the other blanking tray 40.
The blanking plate fixing assembly may be composed of a positioning cylinder 916 and a positioning plate 917 connected to the positioning cylinder 916. The positioning plate 917 includes a supporting portion 917a and a tightening portion 917 b. When the positioning device is specifically arranged, the positioning cylinders 916 with the positioning plates 917 can be respectively arranged at corresponding positions outside two ends of the lower tray 40, so that two ends of the lower tray 40 can be supported by the supporting parts 917a of the positioning plates 917 and tightly fixed by the tightening parts 917b of the two positioning plates 917. Further, the blanking tray fixing assembly may further include a positioning plate guide 918, and the positioning plate guide 918 is used for guiding the movement of the positioning plate 917 so that the positioning plate 917 moves smoothly and stably.
Specifically, the first and second baiting tray supporting assemblies may be respectively composed of a plurality of supporting cylinders 923 with supporting members 924. That is, the supporting cylinder 923 is connected to a supporting member 924 for supporting the blanking tray 40. For example, the support 924 may be a plate with a groove that receives the support foot 40 b. When the device is installed, the supporting cylinders 923 with the supporting members 924 can be respectively arranged on the outer sides of the four top corners of the blanking tray 40. Thus, the groove of the support 924 can receive the support foot 40b, and the support 924 can support the blanking tray 40. This allows the plurality of blanking trays 40 stacked together to be supported by the four supports 924. That is, the first lower tray 40 supporting assembly includes four supporting cylinders 923 with the supporting members 924. The second blanking tray 40 supporting assembly includes four supporting cylinders 923 with supports 924.
Specifically, the jacking module comprises a first mounting plate 906, a second mounting plate 907 and a support plate 908 which are sequentially arranged from bottom to top, wherein a first lifting cylinder 909 is arranged on the first mounting plate 906, a second lifting cylinder 910 is arranged on the second mounting plate 907, the second lifting cylinder 910 is connected with the support plate 908, a plurality of second accommodating holes 908a corresponding to the blanking tray 40 and used for accommodating the supporting legs 40b can be formed in the support plate 908, the second lifting cylinder 910 is used for driving the support plate 908 to lift, the first lifting cylinder 909 is connected with the second lifting cylinder 910 through a support seat, and the first lifting cylinder 909 is used for driving the second lifting cylinder 910 to lift.
The first elevation cylinder 909 may drive the second elevation cylinder 910 to ascend and descend, and the second elevation cylinder 910 may drive the support plate 908 to ascend and descend.
In this embodiment, a guide member 911 is disposed between the support plate 908 and the second mounting plate 907. The guide assembly 911 may be composed of a guide sleeve, a guide post, and the like.
In this embodiment, a guide member 911 is disposed between the second mounting plate 907 and the first mounting plate 906. The guide assembly 911 may be composed of a guide sleeve, a guide post, and the like.
In this embodiment, jacking module conveying assembly includes first guide rail 920, second guide rail 921 and synchronous belt conveying assembly 922, first guide rail 920 is located second guide rail 921 below, be provided with first slider assembly on the first guide rail 920, first slider assembly links to each other with first mounting panel 906, be provided with second slider assembly on the second guide rail 921, second slider assembly links to each other with synchronous belt conveying assembly 922, just second slider assembly passes through driving medium 915 and links to each other with first mounting panel 906.
The timing belt feed assembly 922 may drive the second slider assembly to move, which drives the first mounting plate 906 via the drive member 915. Thereby allowing the entire jacking module to move with belt transport assembly 922. In the motion process, first slider assembly slides along first guide rail 920, and second slider assembly slides along second guide rail 921, and the setting of first guide rail 920 and second guide rail 921 can guarantee that the jacking module is steady smooth and easy at the removal in-process.
Specifically, the first sliding block assembly may include a plurality of first sliding blocks 912, the first sliding blocks 912 are connected to the bottom surface of the first mounting plate 906 through bolts, and each first sliding block 912 is provided with a sliding groove in sliding fit with the first guide rail 920. The second slide assembly may include a pressing block 919, a connecting plate 914 and a plurality of second slides 913 disposed at the bottom of the connecting plate 914, and each second slide 913 is provided with a sliding slot slidably engaged with the second guide rail 921. A synchronous belt is arranged between the pressing block 919 and the connecting plate 914, the synchronous belt is pressed tightly through the pressing block 919 and the connecting plate 914, the pressing block 919 and the connecting plate 914 are connected through bolts, the transmission piece 915 is a transmission plate, the connecting plate 914 and the transmission plate are connected through bolts, and the transmission plate and the first mounting plate 906 are connected through bolts. Wherein the first slider assembly may be disposed at one end of the first mounting plate 906 and the drive plate may be disposed at the other end of the first mounting plate 906.
In this embodiment, the carrier conveying mechanism is a decollator station 200, the decollator station 200 is provided with 8 stations, each station is provided with a carrier 201, the valve shaft feeding mechanism 300 is arranged outside the first station, the valve shaft missing-loading detection mechanism 400 is arranged outside the second station, the magnetic sheet feeding mechanism 500 is arranged outside the third station, the magnetic sheet skew detection mechanism 600 is arranged outside the fourth station, the spin riveting mechanism 700 is arranged outside the fifth station, the spin riveting gap detection mechanism 800 is arranged outside the sixth station, and the blanking mechanism 900 is arranged outside the seventh station.
Specifically, the indexer station 200 generally includes a turntable and a cam drive assembly that drives the turntable. There are 8 carriers 201, corresponding 8 stations that are provided with along carousel circumference equipartition. The carrier 201 is used for carrying the valve shaft and the magnetic sheet. The mechanisms of the invention can be arranged in sequence along the circumferential direction of the turntable, and each mechanism can correspond to one station.
It is understood that the carrier transport mechanism may be other types of transport mechanisms as long as the above-described functions are satisfied.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A device for assembling a valve shaft and a magnetic sheet is characterized by comprising a carrier conveying mechanism, a valve shaft feeding mechanism, a magnetic sheet feeding mechanism, a spin riveting mechanism and a blanking mechanism,
the valve shaft feeding mechanism is used for placing the valve shaft on a carrier of the carrier conveying mechanism,
the magnetic sheet feeding mechanism is used for stacking the magnetic sheets on the valve shaft of the carrier,
the spin riveting mechanism is used for picking up the valve shaft and the magnetic sheet on the carrier, spin riveting the magnetic sheet and the valve shaft together, and placing the spin-riveted valve shaft and the magnetic sheet on the carrier,
the blanking mechanism is used for carrying out blanking operation on the screwed and riveted valve shaft and the magnetic sheet on the carrier.
2. The apparatus of claim 1, wherein the carrier transport mechanism is a indexer station having a plurality of stations, one carrier on each station.
3. The device for assembling the valve shaft and the magnetic sheet according to claim 1, wherein the valve shaft feeding mechanism comprises a vibration disk, a strip-shaped profiling cavity, a valve shaft jacking mechanism and a first manipulator, the vibration disk is used for conveying the valve shaft into the strip-shaped profiling cavity, the valve shaft jacking mechanism is arranged at one end of the strip-shaped profiling cavity, the valve shaft jacking mechanism comprises a jacking cylinder and a receiving block connected with the jacking cylinder, a valve shaft receiving groove used for the valve shaft to abut against is formed in one end of the receiving block, the valve shaft receiving groove is communicated with the strip-shaped profiling cavity, and the first manipulator is used for grabbing the valve shaft after the valve shaft is jacked by the valve shaft jacking mechanism at one end distance and placing the valve shaft on a carrier of the carrier conveying mechanism.
4. The apparatus as claimed in claim 1, further comprising a valve shaft missing-mounting detection mechanism disposed at a downstream side of the valve shaft loading mechanism for detecting whether the valve shaft is placed on the carrier delivered by the carrier delivery mechanism, wherein the valve shaft missing-mounting detection mechanism comprises a missing-mounting detection rack and a missing-mounting detection optical fiber sensor disposed on the missing-mounting detection rack.
5. The device for assembling the valve shaft and the magnetic sheet according to claim 1, wherein the magnetic sheet feeding mechanism comprises a feeding tray conveying line and a second manipulator arranged on one side of the feeding tray conveying line, the second manipulator is used for placing the magnetic sheet in the feeding tray on the feeding tray conveying line on the valve shaft, and the magnetic sheet feeding mechanism further comprises an optical camera used for taking a picture of the magnetic sheet in the feeding tray below the optical camera.
6. The device for assembling the valve shaft and the magnetic sheet according to claim 1, further comprising a magnetic sheet skew detection mechanism disposed on a downstream side of the magnetic sheet feeding mechanism and configured to detect whether the magnetic sheet on the valve shaft on the carrier is skewed, wherein the magnetic sheet skew detection mechanism comprises a skew detection rack, a detection port is disposed on the skew detection rack, and an optical fiber sensor is disposed at the detection port.
7. The device for assembling the valve shaft and the magnetic sheet according to claim 1, wherein the spin riveting mechanism comprises a clamping and rotating assembly, a positioning assembly and a spin riveting assembly, the clamping and rotating assembly is used for clamping and rotating the valve shaft and the magnetic sheet on the carrier to the positioning assembly, the positioning assembly is used for positioning the valve shaft and the magnetic sheet, and the spin riveting assembly is used for spin riveting the valve shaft and the magnetic sheet at the positioning assembly.
8. The device for assembling the valve shaft and the magnetic sheet according to claim 7, wherein the clamping and rotating assembly comprises two clamping jaw cylinders, a rotating assembly and a first jacking assembly, the two clamping jaw cylinders are respectively connected with the rotating assembly and are uniformly distributed along the circumferential direction of the rotating assembly, the rotating assembly is connected with the first jacking assembly, the positioning assembly comprises a positioning block, a jacking block and a jacking cylinder, a first positioning groove is formed in the positioning block, a second positioning groove is formed in the jacking block, the jacking block is connected with the jacking cylinder, the jacking block is driven by the jacking cylinder to move towards the positioning block, and the valve shaft and the magnetic sheet are positioned through the cooperation of the first positioning groove and the first positioning groove.
9. The device for assembling the valve shaft and the magnetic sheet according to claim 1, further comprising a rivet rotating gap detection mechanism disposed at a downstream side of the rivet rotating mechanism, wherein the rivet rotating gap detection mechanism is used for detecting an axial gap between the valve shaft and the magnetic sheet after rivet rotating, the rivet rotating gap detection mechanism comprises a gap detection frame and a displacement sensor mounted on the gap detection frame, the rivet rotating gap detection mechanism further comprises a magnetic sheet clamping cylinder, a second jacking assembly and a third jacking assembly, the magnetic sheet clamping cylinder is disposed at one side of the displacement sensor and connected with the second jacking assembly, the third jacking assembly is disposed below the displacement sensor, and the third jacking assembly is used for jacking the valve shaft towards the displacement sensor.
10. The device for assembling a valve shaft and a magnetic sheet according to claim 1,
the blanking mechanism comprises a blanking frame and a blanking manipulator arranged on the blanking frame, wherein an empty tray station, a blanking station and a stacking station are arranged on the blanking frame, the blanking manipulator is arranged between the empty tray station and the blanking station, a jacking module conveying assembly is arranged on the blanking frame, two jacking modules are arranged on the jacking module conveying assembly and respectively comprise a first jacking module and a second jacking module, the first jacking module is driven by the jacking module conveying assembly to reciprocate between the empty tray station and the blanking station, the second jacking module is driven by the jacking module conveying assembly to reciprocate between the blanking station and the stacking station, a first blanking tray supporting assembly is arranged at the empty tray station, a blanking tray fixing assembly is arranged at the blanking station, and a second blanking tray supporting assembly is arranged at the stacking station,
first charging tray supporting component is used for supporting the charging tray that is located its top, first jacking module is used for taking out and carrying to unloading station with the charging tray that is located the below of blank dish station department, charging tray fixed subassembly is used for fixing a position the charging tray that first jacking module sent, unloading manipulator is used for placing the lower charging tray of unloading station department with spin riveting together valve shaft and magnetic sheet on the carrier on, second jacking module is used for taking out and carrying the charging tray of unloading station department to piling up the station, second charging tray supporting component is used for supporting the charging tray that is located its top.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911273409.XA CN110919355B (en) | 2019-12-12 | 2019-12-12 | Device for assembling valve shaft and magnetic sheet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911273409.XA CN110919355B (en) | 2019-12-12 | 2019-12-12 | Device for assembling valve shaft and magnetic sheet |
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| CN110919355A true CN110919355A (en) | 2020-03-27 |
| CN110919355B CN110919355B (en) | 2024-04-16 |
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| CN111319949A (en) * | 2020-04-16 | 2020-06-23 | 苏州德尔富自动化科技有限公司 | Steel sheet is got and is put device |
| CN111906515A (en) * | 2020-09-01 | 2020-11-10 | 福建德丰智能装备有限公司 | Rotating disc type wheel-separating assembly machine |
| CN111906516A (en) * | 2020-09-01 | 2020-11-10 | 福建德丰智能装备有限公司 | Sub-wheel spring plate adding assembly machine |
| CN113427230A (en) * | 2021-07-20 | 2021-09-24 | 湖南志成堂机电有限公司 | Automatic rotor shaft assembling device |
| CN113843391A (en) * | 2021-09-28 | 2021-12-28 | 苏州德机自动化科技有限公司 | Automatic integrative equipment of riveting detection soon of two connection pieces of multi-angle |
| CN114636399A (en) * | 2022-05-17 | 2022-06-17 | 杭州泰尚智能装备有限公司 | New energy vehicle electronic water pump rotor axial clearance detection device and control method thereof |
| CN114770104A (en) * | 2022-06-17 | 2022-07-22 | 机科发展科技股份有限公司 | Feeding device and valve assembly system |
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| CN114770104A (en) * | 2022-06-17 | 2022-07-22 | 机科发展科技股份有限公司 | Feeding device and valve assembly system |
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