CN110315226B - Plate spring feeding and assembling device - Google Patents
Plate spring feeding and assembling device Download PDFInfo
- Publication number
- CN110315226B CN110315226B CN201910728653.4A CN201910728653A CN110315226B CN 110315226 B CN110315226 B CN 110315226B CN 201910728653 A CN201910728653 A CN 201910728653A CN 110315226 B CN110315226 B CN 110315226B
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- plate
- suction nozzle
- upper top
- driving device
- support frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a plate spring feeding and assembling device, which comprises a supporting platform, wherein a suction nozzle supporting frame, a plate spring upper supporting frame and an assembling supporting frame are arranged on the supporting platform; the assembly support frame is provided with a positioning placing plate, a limiting strip group is arranged on the positioning placing plate, and the limiting strip group is provided with a positioning inlet; the suction nozzle driving device is arranged on the suction nozzle supporting frame, the output end of the suction nozzle driving device is connected with the suction nozzle connecting frame, the suction nozzle is arranged on the suction nozzle connecting frame, and the suction nozzle driving device acts on the suction nozzle connecting frame, so that the suction nozzle connecting frame is provided with a suction nozzle driving device: the suction nozzle can be positioned right above the feeding placing plate and the positioning placing plate. The invention can realize the accurate transfer of the plate spring and the plate spring, and can eject the plate spring from the plate to realize the reliable assembly of the plate spring and the vibrator, and has the advantages of simple and convenient operation, stable and reliable operation.
Description
Technical Field
The invention relates to the technical field of mobile phone linear motor production, in particular to a plate spring feeding and assembling device.
Background
The plate spring is an important part of the linear motor of the mobile phone, and forms a rotor structure of the linear motor together with the vibrator, the magnetic conduction sleeve, the magnetic steel and the upper shell. On the automatic assembly line of the linear motor rotor, the plate spring is required to be assembled on the vibrator and subjected to laser welding. When the raw material state, a plurality of leaf springs (the quantity of the leaf springs is matched with the quantity of vibrators capable of being contained on the turnover jig) are arranged on the same plate material, at present, on an assembly production line, the turnover jig (hereinafter referred to as the turnover jig for vibrators) loaded with vibrators, magnetic sleeves and magnetic steel is firstly taken down from a conveying line by manpower, then the leaf springs are manually pulled out of the plate material one by one and placed on a specific position of the vibrators, and finally the leaf springs are put back on the conveying line for subsequent welding work, so that the labor intensity of operators is increased, and the assembly accuracy is greatly influenced.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide the plate spring feeding and assembling device which not only can realize the accurate transfer of plate materials of the plate springs, but also can eject the plate springs from the plate materials to realize the reliable assembly of the plate springs and vibrators, and has the advantages of simplicity and convenience in operation, stability in operation and reliability.
The aim of the invention is mainly realized by the following technical scheme:
the plate spring feeding and assembling device comprises a supporting platform, wherein a suction nozzle supporting frame, a plate spring top supporting frame and an assembling supporting frame are arranged on the supporting platform;
the plate spring support frame is provided with a feeding placing plate, the feeding placing plate is provided with an upper ejector rod through hole penetrating through the upper end and the lower end of the feeding placing plate, and the feeding placing plate is also provided with a plurality of plate spring jig guide rods;
install on the leaf spring top support frame and go up top drive arrangement, go up top drive arrangement's output and be connected with the roof-rack, go up the roof-rack and have the last ejector pin that can run through the ejector pin through-hole, go up top drive arrangement and act on the roof-rack for: the upper ejector rod can move up and down relative to the upper ejector rod through hole;
the assembly support frame is provided with a positioning placing plate, a limiting strip group is arranged on the positioning placing plate, and the limiting strip group is provided with a positioning inlet;
install location drive arrangement on the assembly support frame, location drive arrangement's output is connected with the location push pedal that can pass the location entry, and location drive arrangement acts on the location push pedal for: the positioning push plate can move back and forth relative to the limit strip group;
still be connected with the support frame that pushes down on the assembly support frame, install the clamp plate drive arrangement that is located the location drive arrangement top on the support frame that pushes down, clamp plate drive arrangement's output is connected with the holding down plate, and clamp plate drive arrangement acts on the holding down plate for: the lower pressing plate can move back and forth and up and down relative to the positioning and placing plate;
a plurality of lower pressing pieces with bottom ends protruding downwards from the lower pressing plate are arranged on the lower pressing plate;
the suction nozzle driving device is arranged on the suction nozzle supporting frame, the output end of the suction nozzle driving device is connected with the suction nozzle connecting frame, the suction nozzle is arranged on the suction nozzle connecting frame, and the suction nozzle driving device acts on the suction nozzle connecting frame, so that the suction nozzle connecting frame is provided with a suction nozzle driving device: the suction nozzle can be positioned right above the feeding placing plate and the positioning placing plate.
In the invention, the suction nozzle is connected with the gas generator, and when the gas generator is started, negative pressure is formed in the suction nozzle to adsorb the plate spring. The turnover jig for the plate spring is provided with a guide through hole which can be penetrated and matched with the guide rod of the plate spring jig. Be provided with a plurality of location arch on the turnover tool for oscillator, be provided with a plurality of and put into complex location through-hole with the location arch on the leaf spring sheet material, when each location through-hole corresponds each location arch and places, each leaf spring on the leaf spring sheet material just corresponds each oscillator.
When the turnover jig is applied, the turnover jig loaded with the plate spring plates (hereinafter referred to as turnover jig for the plate spring plates) is manually placed on the feeding placing plate through the plate spring jig guide rod, the vibrator turnover jig is positioned on the conveying frame, the upper jacking driving device is started to drive the upper jacking frame to move upwards, and the upper jacking rod penetrates through the jacking rod through hole to jack up the plate spring plates through the turnover jig. And then placing the turnover jig for the vibrator (the turnover jig is loaded with the vibrator, the magnetic conduction sleeve and the magnetic steel) on the positioning placing plate from the positioning inlet, and starting the positioning driving device to enable the positioning driving device to move the positioning push plate to compress the turnover jig for the vibrator on the limiting strip group.
The upper top driving device is started to drive the upper top frame to move upwards, and the upper top rod penetrates through the top rod through hole to jack the plate spring plate upwards by using the turnover jig. At this time, the suction nozzle driving device is started to drive the suction nozzle to move until the suction nozzle is contacted with the plate spring, the gas generator is started again to enable the suction nozzle to adsorb the plate spring, the suction nozzle driving device is started again to drive the suction nozzle to drive the plate spring to move to the turnover jig for the vibrator, and each plate spring can correspond to each vibrator, so that feeding of the plate springs is completed.
And then starting the pressing plate driving device to drive the lower pressing plate to be positioned above the turnover jig for the vibrator, at the moment, the lower pressing plate just faces the plate spring, then downwards moving the lower pressing plate until the lower pressing plate is pressed on the turnover jig for the vibrator, and then the plate spring can be ejected out of the plate material and assembled to the vibrator by the downwards-protruding lower pressing piece, so that the next welding process can be carried out.
Further, the pressing piece comprises a plurality of pressing sections which are annularly arranged, and the bottom ends of the pressing sections are downwards protruded from the pressing plate.
In the invention, the plate springs can be ejected out of the plate materials by a plurality of pressing sections which are annularly arranged.
Further, a plurality of pressing through holes are formed in the pressing plate;
the pressing piece comprises a plurality of radial support sections extending from the wall of the pressing through hole towards the axis, the inner side sections of the radial support sections extend downwards to form the pressing sections, and the plurality of radial support sections are arranged in the pressing through hole at intervals.
In the invention, a plurality of radial support sections are arranged at intervals to make space for a laser welding machine to weld the plate spring and the vibrator.
In order to improve the reliability of the pressing piece on the lower top of the plate spring, the pressing piece further comprises a connecting column section positioned on the axis of the pressing through hole, and a plurality of pressing sections are uniformly connected to the outer side wall of the connecting column section.
Further, the pressing plate driving device comprises a pressing plate front-back driving device, the output end of the pressing plate front-back driving device is connected with a pressing plate up-down driving device, and the output end of the pressing plate up-down driving device is connected with the lower pressing plate;
the front-back driving device of the pressing plate acts on the lower pressing plate, so that: the lower pressing plate can move back and forth relative to the positioning and placing plate;
the upper and lower driving device of the pressing plate acts on the lower pressing plate, so that: the lower pressing plate can move up and down relative to the positioning and placing plate.
When the turnover jig is applied, the front-back driving device of the pressing plate is started first to drive the lower pressing plate to be positioned above the turnover jig for the vibrator, and the lower pressing plate can be right over the plate spring. And then starting the upper and lower driving devices of the pressing plate to drive the lower pressing plate to move downwards to be in contact with the turnover jig for the vibrator, and at the moment, the lower pressing part can push out the plate spring from the plate material and position the plate spring on the vibrator.
Further, the output end of the pressing plate upper and lower driving device is connected with the lower pressing plate through a pressing plate connecting frame;
the clamp plate link has the drive connection board that links to each other with the upper and lower drive arrangement of clamp plate, and drive connection board's left and right sides both ends extend have clamp plate connection branch strip, and two clamp plate connection branch strips are connected respectively the both ends portion of holding down plate, and a plurality of the holding down piece is located the region between two clamp plate connection branch strips.
According to the invention, the connecting plate is driven to realize the connection of the lower pressing plate, and the lower pressing plate can be positioned for a laser welding machine to perform welding work.
Further, the limiting strip group comprises two limiting strips which are oppositely arranged left and right, and the limiting strips are L-shaped.
In the invention, two L-shaped limit bars can limit three side surfaces of the turnover jig for the vibrator.
In order to improve the stability of the positioning and placing plate for supporting the turnover jig for the vibrator, further, an upper supporting and driving device is arranged on the assembly supporting frame, and an output end of the upper supporting and driving device is connected with an upper supporting piece which can penetrate through the upper end and the lower end of the positioning and placing plate.
In the invention, the bottom end of the turnover jig for the vibrator is provided with a jig positioning groove which can be matched with the upper supporting piece in a imbedding way. When the turnover jig is applied, the upper supporting piece can penetrate through the positioning placing plate and the jig positioning groove to be matched under the action of the upper supporting driving device, so that the turnover jig for the vibrator can be positioned. After finishing doing work, the turnover jig for the vibrator can be easily moved by downwards moving the upper support piece through the upper support driving device.
Further, the output end of the upper support driving device is connected with the upper support piece through an upper support connecting plate.
Further, the upper support member is cylindrical.
In order to improve the stability of the upper top driving device for driving the upper top frame, the support platform is provided with a plate spring upper top support frame mounting opening, and the plate spring upper top support frame is mounted at the plate spring upper top support frame mounting opening;
the upper top driving device comprises an upper top motor, an upper top screw rod connected with the output end of the upper top motor, and an upper top nut sleeved on the upper top screw rod and in threaded fit with the upper top screw rod;
the upper top nut is connected with an upper top mounting plate, an upper top guide rod which can move up and down relative to the upper top support frame of the plate spring is vertically arranged on the upper top mounting plate, and the top end of the upper top guide rod penetrates through the top end of the upper top support frame of the plate spring and is connected with the bottom end of the upper top support frame.
According to the invention, the stability of the movement of the upper top frame can be effectively improved through the sliding fit of the upper top guide rod and the upper top support frame of the plate spring.
In order to improve the stability of the upward and downward movement of the upper top frame, further, an upper top linear bearing which can be in sliding fit with the upper top guide rod is arranged on the upper top support frame of the plate spring.
In order to improve the stability of the upward and downward movement of the upper top frame, further, an upper top installation guide rod capable of penetrating through the upper and lower ends of the upper top installation plate is arranged on the upper top support frame of the plate spring.
According to the invention, the upper top mounting guide rod is in sliding fit with the upper top mounting plate, so that the moving stability of the upper top frame can be effectively improved.
In order to improve the stability of the upward and downward movement of the upper top frame, further, an upper top mounting linear bearing which can be in sliding fit with an upper top mounting guide rod is arranged on the upper top mounting plate.
Further, the suction nozzle driving device comprises an X-axis mechanical arm and a Y-axis mechanical arm, and the output end of the Y-axis mechanical arm is connected with the suction nozzle connecting frame;
the output end of the X-axis mechanical arm is connected with a suction nozzle mounting seat, and the suction nozzle mounting seat is connected with the Y-axis mechanical arm through a suction nozzle mounting frame.
In the invention, the X-axis mechanical arm can move the suction nozzle to the position right above the turnover jig for the plate spring and the position right above the turnover jig for the vibrator. The Y-axis mechanical arm can move the suction nozzle to be contacted with the plate spring material.
In order to improve the stability of the movement of the suction nozzle, the suction nozzle driving device further comprises a suction nozzle guide rod penetrating through the suction nozzle mounting seat.
In order to improve the stability of the movement of the suction nozzle, further, a suction nozzle linear bearing which can be in sliding fit with the suction nozzle guide rod is arranged on the suction nozzle mounting seat.
Further, the suction nozzle mounting frame is provided with suction nozzle pressure display devices, the number of the suction nozzle pressure display devices corresponds to that of the suction nozzles, and the suction nozzle pressure display devices are used for monitoring the pressure values of the suction nozzles.
According to the invention, through the arrangement of the suction nozzle pressure display instrument, the pressure value of the suction nozzle can be effectively monitored, and the influence of the too small pressure on the adsorption work of the plate spring plate material is avoided.
In order to facilitate the upper ejector rod to act on the turnover jig for the plate spring, further, the jig support frame is provided with a placing plate through hole penetrating through the upper end and the lower end of the jig support frame, and the opening area of the placing plate through hole is smaller than the area of the bottom end surface of the placing plate and larger than the opening area of the upper ejector rod through hole.
The invention has the following beneficial effects:
1. according to the invention, through the arrangement of the upper top driving device, the upper top frame and the feeding placing plate, the plate spring plate material on the turnover jig for the plate spring plate material can be moved up to a specific position, so that the suction nozzle can absorb and move the plate spring plate material to the turnover jig for the vibrator.
2. According to the turnover jig for the vibrator, through the arrangement of the positioning placing plate, the limiting strip group and the positioning push rod, efficient and stable positioning work can be carried out on the turnover jig for the vibrator, and through the arrangement of the lower pressing plate and the lower pressing piece, the plate spring can be ejected out of a plate material, and reliable assembly of the plate spring and the vibrator can be realized for subsequent welding work.
3. According to the invention, the radial support sections are arranged at intervals, so that the plate spring can be unloaded and assembled, and space can be reserved for the laser welding machine to weld the plate spring and the vibrator.
4. According to the invention, through the arrangement of the upper support driving device and the upper support piece, the stability of the positioning and placing plate on the support of the turnover jig for the vibrator can be improved.
5. According to the invention, the stability of upward movement of the plate spring plate can be effectively improved through the sliding fit of the upper top guide rod and the plate spring upper top support frame, the sliding fit of the upper top installation guide rod and the upper top installation plate and the sliding fit of the plate spring jig guide rod and the plate spring plate turnover jig; the stability of the movement of the suction nozzle can be effectively improved through the sliding fit between the suction nozzle guide rod and the suction nozzle mounting seat; thus, when the plate spring is assembled, the problem of position deviation can be prevented, and the welding accuracy of the plate spring and the vibrator can be further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are required for describing the embodiments of the present invention will be briefly described. It is apparent that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained from the following drawings without inventive labor for those skilled in the art.
FIG. 1 is a schematic view of a plate spring feeding and assembling device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a plate spring feeding and assembling device according to an embodiment of the present invention;
FIG. 3 is a schematic view of a suction nozzle support in an embodiment of a leaf spring feeding and assembly device according to the present invention;
FIG. 4 is a schematic view of a suction nozzle support in an embodiment of a leaf spring feeding and assembly device according to the present invention;
FIG. 5 is a schematic view of a plate spring support in an embodiment of a plate spring feed and assembly apparatus according to the present invention;
FIG. 6 is a schematic view of a plate spring support in an embodiment of a plate spring feed and assembly apparatus according to the present invention;
FIG. 7 is a schematic view of a plate spring support in an embodiment of a plate spring feed and assembly apparatus according to the present invention;
FIG. 8 is a schematic view of an embodiment of an assembly support frame in the leaf spring feeding and assembly device of the present invention;
FIG. 9 is a schematic view of an embodiment of an assembly support frame in the leaf spring feeding and assembly device of the present invention;
fig. 10 is a schematic structural view of an embodiment of a pressing support frame in the plate spring feeding and assembling device according to the present invention.
Wherein, the spare part names that the reference numerals correspond to are as follows: 1. the assembly support frame, 2, the positioning and placing plate, 3, the upper support piece, 4, the positioning driving device, 5, the positioning push plate, 6, the lower support frame, 7, the lower pressing plate, 8, the lower pressing through hole, 9, the radial support section, 10, the lower pressing section, 11, the connecting column section, 12, the front and back driving device of the pressing plate, 13, the upper and lower driving device of the pressing plate, 14, the limiting strip, 15, the driving connection plate, 16, the pressing plate connection support strip, 17, the upper support driving device, 18, the upper support connection plate, 19, the support platform, 20, the suction nozzle support frame, 21, the plate spring support frame, 22, the plate spring upper top support frame, 23, the feeding and placing plate, 24, the upper top rod through hole, 25, the plate spring jig guide rod, 26, the upper top support frame, 27 and the upper top rod, 28, a suction nozzle connecting frame, 29, a suction nozzle, 30, a feeding placing plate through hole, 31, a suction nozzle guide rod, 32, a suction nozzle pressure display instrument, 33, an upper supporting frame mounting hole, 34, an upper supporting motor, 35, an upper jackscrew rod, 36, an upper jackscrew nut, 37, an upper jacking mounting plate, 38, an upper jackscrew guide rod, 39, an upper jackscrew linear bearing, 40, an upper jackscrew mounting guide rod, 41, an upper jackscrew mounting linear bearing, 42, an X-axis mechanical arm, 43, a Y-axis mechanical arm, 44, a suction nozzle linear bearing, 45, a suction nozzle mounting seat, 46, a suction nozzle mounting frame, 47, a plate spring position sensor, 48, a positioning protrusion, 49, a positioning through hole, 50, a yielding groove, 51, a plate spring plate, 52 and a turnover jig for a vibrator.
Detailed Description
In order to enable those skilled in the art to better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the embodiments described below are only some, but not all, of the embodiments of the present invention. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are within the scope of the present invention based on the embodiments described herein.
Example 1
As shown in FIGS. 1-10, the plate spring feeding and assembling device comprises a supporting platform 19, wherein a suction nozzle supporting frame 20, a plate spring supporting frame 21, a plate spring upper supporting frame 22 and an assembling supporting frame 1 are arranged on the supporting platform 19;
the plate spring support frame 21 is provided with a feeding placing plate 23, the feeding placing plate 23 is provided with an upper ejector rod through hole 24 penetrating through the upper end and the lower end of the feeding placing plate 23, and the feeding placing plate 23 is also provided with a plurality of plate spring jig guide rods 25;
the upper top driving device is installed on the upper top supporting frame 22 of the plate spring, the output end of the upper top driving device is connected with an upper top frame 26, the upper top frame 26 is provided with an upper top rod 27 which can penetrate through the upper top rod through hole 24, and the upper top driving device acts on the upper top frame 26, so that: the upper ejector rod 27 can move up and down relative to the upper ejector rod through hole 24;
the assembly support frame 1 is provided with a positioning and placing plate 2, a limiting strip group is arranged on the positioning and placing plate 2, and the limiting strip group is provided with a positioning inlet;
install location drive arrangement 4 on the assembly support frame 1, the output of location drive arrangement 4 is connected with the location push pedal 5 that can pass the location entry, and location drive arrangement 4 acts on location push pedal 5 for: the positioning push plate 5 can move back and forth relative to the limit strip group;
still be connected with on the assembly support frame 1 and push down support frame 6, push down and install the clamp plate drive arrangement that is located the location drive arrangement 4 top on the support frame 6, clamp plate drive arrangement's output is connected with holding down plate 7, and clamp plate drive arrangement acts on holding down plate 7 for: the lower pressing plate 7 can move back and forth and up and down relative to the positioning and placing plate 2;
a plurality of lower pressing pieces with bottom ends protruding downwards from the lower pressing plate 7 are arranged on the lower pressing plate 7;
the suction nozzle driving device is installed on the suction nozzle supporting frame 20, the output end of the suction nozzle driving device is connected with the suction nozzle connecting frame 28, the suction nozzle 29 is installed on the suction nozzle connecting frame 28, and the suction nozzle driving device acts on the suction nozzle connecting frame 28, so that: the suction nozzle 29 can be located directly above the feeding placement plate 23 and the positioning placement plate 2.
In this embodiment, the positioning driving device 4 may be a biaxial cylinder or a sliding table cylinder. Preferably, the limit bar group comprises two limit bars 14 which are oppositely arranged left and right, and the limit bars 14 are L-shaped. If the positioning inlet is located at the rear side, the L-shaped limiting bar 14 can position the front side and the left and right sides of the turnover jig for the vibrator. In order to monitor whether the position of the plate spring meets the standard, a plate spring position sensor 47 can be further arranged on the supporting platform 19, and the plate spring position sensor 47 can be a loose HG1030. In order to enable the lower platen 7 to act on the turnover jig for vibrators, the bottom end surface of the lower platen 7 is provided with a relief groove 50 capable of accommodating the positioning protrusion 48.
Four plate spring jig guide rods 25 can be arranged on the feeding placing plate 23, and the four plate spring jig guide rods 25 can be respectively positioned at four corners of the turnover jig for the plate spring. Four suction nozzles 29 can be arranged on the suction nozzle connecting frame 28, and the four suction nozzles 29 can respectively adsorb four corners of the plate spring plate material.
Preferably, the plate spring supporting frame 21 is provided with a feeding placing plate through hole 30 penetrating through the upper end and the lower end of the plate spring supporting frame, the opening area of the feeding placing plate through hole 30 is smaller than the bottom end surface area of the feeding placing plate 23 and larger than the opening area of the upper ejector rod through hole 24.
Preferably, the suction nozzle driving device comprises an X-axis mechanical arm and a Y-axis mechanical arm, and the output end of the Y-axis mechanical arm is connected with the suction nozzle connecting frame 28;
the output end of the X-axis mechanical arm 42 is connected with a suction nozzle mounting seat 45, and the suction nozzle mounting seat 45 is connected with the Y-axis mechanical arm 43 through a suction nozzle mounting frame 46.
In this embodiment, the X-axis mechanical arm 42 may be a linear motor or a rodless cylinder. The Y-axis mechanical arm can be a double-shaft cylinder. The X-axis mechanical arm 42 may also include a nozzle motor, a nozzle screw connected to an output end of the nozzle motor, and a nozzle nut sleeved on the nozzle screw and screwed with the nozzle screw, where the nozzle nut is connected to the nozzle mount 45.
Preferably, the nozzle driving device further includes a nozzle guide bar 31 penetrating the nozzle mount 45.
In this embodiment, two nozzle guide rods 31 may be provided on the X-axis robot arm 42. The two nozzle guide rods 31 are respectively positioned at two sides of the output end of the X-axis mechanical arm 42.
Preferably, the nozzle mount 45 is provided with a nozzle linear bearing slidably engaged with the nozzle guide bar 31.
Preferably, the nozzle mounting frame 46 is provided with nozzle pressure indicators 32 corresponding to the number of the nozzles 29 and for monitoring the pressure value of the nozzles 29. The nozzle pressure indicator 25 may be selected from the prior art and will not be described in detail herein.
Example 2
This embodiment is further defined on the basis of embodiment 1 as follows: the pressing piece comprises a plurality of pressing sections 10 which are annularly arranged, and the bottom ends of the pressing sections 10 are downwards protruded from the pressing plate 7.
In this embodiment, 3 hold-down sections 10 may be provided on the hold-down member.
Preferably, the lower pressing plate 7 is provided with a plurality of lower pressing through holes 8;
the pressing piece comprises a plurality of radial support sections 9 extending from the wall of the pressing through hole 8 towards the axis, the inner side sections of the radial support sections 9 extend downwards to form pressing sections 10, and the plurality of radial support sections 9 are arranged in the pressing through hole 8 at intervals.
In this embodiment, the radial support sections 9 may be uniformly distributed within the hold-down apertures 8.
Preferably, the pressing piece further comprises a connecting column section 11 located on the axis of the pressing through hole 8, and the plurality of pressing sections 10 are uniformly connected to the outer side wall of the connecting column section 11.
In this embodiment, the connecting post section 11 is disposed coaxially with the press-down through hole 8.
Example 3
This embodiment is further defined on the basis of embodiment 1 as follows: the pressing plate driving device comprises a pressing plate front-back driving device 12, the output end of the pressing plate front-back driving device 12 is connected with a pressing plate up-down driving device 13, and the output end of the pressing plate up-down driving device 13 is connected with the lower pressing plate 7;
the platen front-rear driving device 12 acts on the lower platen 7 such that: the lower pressing plate 7 can move back and forth relative to the positioning and placing plate 2;
the platen up-down driving device 13 acts on the lower platen 7 such that: the lower pressure plate 7 can move up and down relative to the positioning plate 2.
In this embodiment, the platen front-rear driving device 12 and the platen up-down driving device 13 may be dual-shaft cylinders or sliding table cylinders.
Preferably, the output end of the pressing plate upper and lower driving device 13 is connected with the lower pressing plate 7 through a pressing plate connecting frame;
the clamp plate link has the drive connection board 15 that links to each other with clamp plate upper and lower drive arrangement 13, and drive connection board 15's left and right sides both ends extend have clamp plate connection branch 16, and two clamp plate connection branch 16 are connected respectively the both ends portion of clamp down 7, and a plurality of the clamp down is located the region between two clamp plate connection branch 16.
Example 4
This embodiment is further defined on the basis of embodiment 1 as follows: an upper support driving device 17 is installed on the assembly support frame 1, and an output end of the upper support driving device 17 is connected with an upper support piece 3 which can penetrate through the upper end and the lower end of the positioning and placing plate 2.
In this embodiment, the upper support driving device 17 may be a biaxial cylinder or a sliding table cylinder.
Preferably, the output end of the upper support driving means 17 is connected to the upper support by an upper support connection plate 18.
In this embodiment, two upper support members may be provided on the upper support connection plate 18.
Preferably, the upper support 3 is cylindrical.
Example 5
This embodiment is further defined on the basis of embodiment 1 as follows: the supporting platform 19 is provided with a plate spring upper top supporting frame mounting opening 33, and the plate spring upper top supporting frame 22 is mounted at the plate spring upper top supporting frame mounting opening 33;
the upper top driving device comprises an upper top motor 34, an upper top screw rod 35 connected with the output end of the upper top motor 34, and an upper top nut 36 sleeved on the upper top screw rod 35 and in threaded fit with the upper top screw rod 35;
the upper top nut 36 is connected with an upper top mounting plate 37, an upper top guide rod 38 which can move up and down relative to the upper top support frame 22 of the plate spring is vertically arranged on the upper top mounting plate 37, and the top end of the upper top guide rod 38 penetrates through the top end of the upper top support frame 22 of the plate spring and is connected with the bottom end of the upper top support frame 26.
In this embodiment, two upper top guide rods 38 are mounted on the upper top mounting plate 37, and the two upper top guide rods 38 are respectively located on two sides of the upper top screw 35.
Preferably, the leaf spring upper top supporting frame 22 is provided with an upper top linear bearing 39 which can be slidably matched with the upper top guide rod 38.
Preferably, the upper supporting frame 22 of the leaf spring is provided with an upper mounting guide rod 40 penetrating through the upper and lower ends of the upper mounting plate 37.
In this embodiment, two upper top mounting guide rods 40 are provided on the upper top supporting frame 22 of the leaf spring, and the two upper top mounting guide rods 40 are respectively located at two sides of the upper jackscrew rod 35.
Preferably, the upper top mounting plate 37 is provided with an upper top mounting linear bearing 41 slidably engaged with the upper top mounting guide bar 40.
The foregoing is a further detailed description of the invention in connection with specific preferred embodiments, and it is not intended that the invention be limited to these descriptions. Other embodiments of the invention, which are apparent to those skilled in the art to which the invention pertains without departing from its technical scope, shall be covered by the protection scope of the invention.
Claims (10)
1. Leaf spring pay-off and assembly quality, its characterized in that: the device comprises a supporting platform (19), wherein a suction nozzle supporting frame (20), a leaf spring supporting frame (21), a leaf spring upper supporting frame (22) and an assembly supporting frame (1) are arranged on the supporting platform (19);
a feeding placing plate (23) is arranged on the plate spring supporting frame (21), an upper ejector rod through hole (24) penetrating through the upper end and the lower end of the feeding placing plate (23) is formed in the feeding placing plate (23), and a plurality of plate spring jig guide rods (25) are further arranged on the feeding placing plate (23);
install on leaf spring top support frame (22) and go up top drive arrangement, go up top drive arrangement's output and be connected with and go up roof-rack (26), go up roof-rack (26) and have last ejector pin (27) that can run through last ejector pin through-hole (24), go up top drive arrangement and act on and go up roof-rack (26) for: the upper ejector rod (27) can move up and down relative to the upper ejector rod through hole (24);
the assembly support frame (1) is provided with a positioning placing plate (2), a limiting strip group is arranged on the positioning placing plate (2), and the limiting strip group is provided with a positioning inlet;
install location drive arrangement (4) on assembly support frame (1), the output of location drive arrangement (4) is connected with location push pedal (5) that can pass the location entry, and location drive arrangement (4) act on location push pedal (5) for: the positioning push plate (5) can move back and forth relative to the limit strip group;
still be connected with on assembly support frame (1) and push down support frame (6), push down install the clamp plate drive arrangement that is located location drive arrangement (4) top on support frame (6), the output of clamp plate drive arrangement is connected with holding down plate (7), and clamp plate drive arrangement acts on holding down plate (7) for: the lower pressing plate (7) can move back and forth and up and down relative to the positioning and placing plate (2);
a plurality of lower pressing pieces with the bottom ends protruding downwards from the lower pressing plate (7) are arranged on the lower pressing plate (7);
install suction nozzle drive arrangement on suction nozzle support frame (20), suction nozzle drive arrangement's output is connected with suction nozzle link (28), installs suction nozzle (29) on suction nozzle link (28), suction nozzle drive arrangement acts on suction nozzle link (28) for: the suction nozzle (29) can be positioned right above the feeding placing plate (23) and the positioning placing plate (2).
2. The leaf spring feeding and assembling device of claim 1, wherein: a plurality of pressing through holes (8) are formed in the pressing plate (7);
the pressing piece comprises a plurality of radial support sections (9) extending from the wall of the pressing through hole (8) towards the axial lead, the inner side sections of the radial support sections (9) extend downwards to form pressing sections (10), and the plurality of radial support sections (9) are arranged in the pressing through hole (8) at intervals.
3. The leaf spring feeding and assembling device of claim 2, wherein: the pressing piece further comprises a connecting column section (11) positioned on the axis of the pressing through hole (8), and the plurality of pressing sections (10) are uniformly connected to the outer side wall of the connecting column section (11).
4. The leaf spring feeding and assembling device of claim 1, wherein: the pressing plate driving device comprises a pressing plate front-back driving device (12), the output end of the pressing plate front-back driving device (12) is connected with a pressing plate up-down driving device (13), and the output end of the pressing plate up-down driving device (13) is connected with the lower pressing plate (7);
the platen front-rear driving device (12) acts on the lower platen (7) so that: the lower pressing plate (7) can move back and forth relative to the positioning and placing plate (2);
the pressing plate up-and-down driving device (13) acts on the lower pressing plate (7) to enable: the lower pressing plate (7) can move up and down relative to the positioning and placing plate (2).
5. The leaf spring feeding and assembling device of claim 1, wherein: the limiting strip group comprises two limiting strips (14) which are oppositely arranged left and right, and the limiting strips (14) are L-shaped.
6. The leaf spring feeding and assembling device of claim 1, wherein: an upper supporting driving device (17) is arranged on the assembly supporting frame (1), and an output end of the upper supporting driving device (17) is connected with an upper supporting piece (3) which can penetrate through the upper end and the lower end of the positioning placing plate (2).
7. The leaf spring feeding and assembling device of claim 1, wherein: the support platform (19) is provided with a plate spring upper top support frame mounting opening (33), and the plate spring upper top support frame (22) is mounted at the plate spring upper top support frame mounting opening (33);
the upper top driving device comprises an upper top motor (34), an upper top screw rod (35) connected with the output end of the upper top motor (34), and an upper top nut (36) sleeved on the upper top screw rod (35) and in threaded fit with the upper top screw rod (35);
an upper top mounting plate (37) is connected to the upper top nut (36), an upper top guide rod (38) capable of moving up and down relative to the upper top support frame (22) of the plate spring is vertically arranged on the upper top mounting plate (37), and the top end of the upper top guide rod (38) penetrates through the top end of the upper top support frame (22) of the plate spring and is connected with the bottom end of the upper top support frame (26).
8. The leaf spring feeding and assembling apparatus of claim 7 wherein: an upper top installation guide rod (40) capable of penetrating through the upper end and the lower end of the upper top installation plate (37) is arranged on the upper top support frame (22) of the plate spring.
9. The leaf spring feeding and assembling device of claim 1, wherein: the suction nozzle driving device comprises an X-axis mechanical arm (42) and a Y-axis mechanical arm (43), and the output end of the Y-axis mechanical arm (43) is connected with the suction nozzle connecting frame (28);
the output end of the X-axis mechanical arm (42) is connected with a suction nozzle mounting seat (45), and the suction nozzle mounting seat (45) is connected with the Y-axis mechanical arm (43) through a suction nozzle mounting frame (46).
10. The leaf spring feeding and assembling device of claim 1, wherein: the suction nozzle mounting frame (46) is provided with suction nozzle pressure indicators (32) which correspond to the suction nozzles (29) in number and are used for monitoring the pressure values of the suction nozzles (29).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728653.4A CN110315226B (en) | 2019-08-07 | 2019-08-07 | Plate spring feeding and assembling device |
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| CN201910728653.4A CN110315226B (en) | 2019-08-07 | 2019-08-07 | Plate spring feeding and assembling device |
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| CN110315226A CN110315226A (en) | 2019-10-11 |
| CN110315226B true CN110315226B (en) | 2023-06-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4176868B2 (en) * | 1998-05-25 | 2008-11-05 | 株式会社アマダ | Work positioning method and work positioning apparatus in laser processing |
| CN203245660U (en) * | 2013-03-25 | 2013-10-23 | 深圳市大族激光科技股份有限公司 | Sheet conveying, loading and unloading system and laser cutting machine processing production line with same |
| CN106514019A (en) * | 2016-11-18 | 2017-03-22 | 中车青岛四方机车车辆股份有限公司 | Laser welding fixture |
| CN206764141U (en) * | 2017-03-21 | 2017-12-19 | 河南中创智能制造有限公司 | It is cut by laser handling equipment |
| CN207354026U (en) * | 2017-10-12 | 2018-05-11 | 重庆市灵龙自动化设备有限公司 | Correction transfer device for flat motor assembling |
| CN109551128A (en) * | 2018-12-31 | 2019-04-02 | 深圳市合尔为科技有限公司 | A kind of automatic production line of steel framework |
| CN210413115U (en) * | 2019-08-07 | 2020-04-28 | 重庆市灵龙自动化设备有限公司 | Plate spring feeding and assembling device |
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