CN108296770A - A kind of production system and technique of Chair support - Google Patents
A kind of production system and technique of Chair support Download PDFInfo
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- CN108296770A CN108296770A CN201710950815.XA CN201710950815A CN108296770A CN 108296770 A CN108296770 A CN 108296770A CN 201710950815 A CN201710950815 A CN 201710950815A CN 108296770 A CN108296770 A CN 108296770A
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- feeding
- transfer device
- holder
- welding
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 107
- 238000012546 transfer Methods 0.000 claims abstract description 82
- 238000003466 welding Methods 0.000 claims abstract description 75
- 238000005452 bending Methods 0.000 claims abstract description 50
- 239000002994 raw material Substances 0.000 claims abstract description 50
- 230000035611 feeding Effects 0.000 claims description 127
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 37
- 230000007246 mechanism Effects 0.000 claims description 34
- 238000007664 blowing Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 10
- 238000000465 moulding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/046—Handling workpieces or tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a kind of production system of Chair support and techniques, the technical issues of aiming to solve the problem that Chair support full-automation production, it include the feeding device at the first station and second station, apparatus for bending at 3rd station and the 4th station, capture transfer device, welder at 5th station, output device at 6th station, and material grasping robot, feeding device carries out raw material automatic charging, crawl transfer device grips holder raw material and to third at the first station, apparatus for bending at 4th station carries out one and supplies two conveyings, automatic bending is carried out by apparatus for bending, material grasping robot is in second station, 3rd station, 4th station, switch operation between 5th station and the 6th station, complete welding and the transportation work of Chair support, form automatic production line.
Description
Technical field
The present invention relates to chair manufacturing technology field, the production system and technique of specially a kind of Chair support.
Background technology
In chair production industry, since metallic pipe has better ductility, and load-bearing energy compared to wood materials
Power is also preferable, and metallic luster also has fairly good aesthetics, is just gradually more and more answered in chair manufacturing industry
With, wherein more it is applied to make Chair support.
Currently, although existing Chair support production line entirely produced there are partial automation production equipment
Journey, there are still considerable manual labors, and Chair support raw material is metal, itself has certain weight, was producing
Cheng Zhong, using manually into raw material shift it is time-consuming and laborious, as the daily life requirement of people is constantly promoted, producer also will be correspondingly
It increases productivity, therefore, the degree of automation of Chair support production line is badly in need of being promoted.
A kind of ship seat production technology is disclosed in the Chinese patent of Patent No. CN105173009A, including：Seat
Skeleton produces and design, deburring processing, punching setting, application processing, steel plate welding, and screw fixes chair framework, skeleton bullet
The addition of spring component, the injection molding of backrest, setting headrest, the making of armrest, the preparation of seat cushion, foaming body cooling, seat peace
The making of full band, the adjustment of bench height, mask production, the assembly of mask, ship seat carry out quality testing, are then packaged into
Library.
Invention content
In view of the above problems, an object of the present invention provides a kind of production system of Chair support, turned by crawl
Moving device carries out holder raw material one for two conveyings, using material grasping robot in second station, 3rd station, the 4th to apparatus for bending
Switch operation between station, the 5th station and the 6th station, forms full-automatic production line, production efficiency is high, solves chair
The technical issues of submounts full-automation produces.
To achieve the above object, the present invention provides the following technical solutions：
A kind of production system of Chair support, including：
Feeding device, the feeding device include rack and feed mechanism, are located at the first station and second station
Locate, the feeding device at the first station is used for transfer gantry raw material；Feeding device at second station is for conveying welded pipe；
Apparatus for bending, the apparatus for bending are symmetrically disposed on the side of the feeding device output end, are located at
At three stations and the 4th station；
Transfer device is captured, the crawl transfer device is set to the output end of the feeding device, is located on described
Expect between device and the apparatus for bending, and it is used for the holder feedstock transportation at the first station to 3rd station and the 4th work
At position；
Welder, the welder include welding bench and welding robot, and the welding bench is located at the 5th station,
The welding robot is located at the side of welding bench, and it carries out welding job；
Output device, the output device are located at for exporting finished product holder at the 6th station；And
Material grasping robot, the material grasping robot is between the apparatus for bending and the welding bench, described
Operation is switched at two stations, 3rd station, the 4th station, the 5th station and the 6th station.
As an improvement, the front end of the rack is provided with the blowing portion being obliquely installed, it is provided with feeding passage among it, institute
Feed mechanism is stated to be set in the feeding passage.
As an improvement, the feed mechanism includes：
Clearing up assembly, the clearing up assembly are set to the input terminal of the feeding passage, wrap several first cylinders and
The push plate being fastenedly connected is corresponded with the first cylinder, first cylinder drives the push plate to carry out the material in blowing portion
Housekeeping；
Feeding material component, the feeding material component are set between the feeding passage, and transportation work is carried out to material；
Limit assembly, the limit assembly are set to the output end of the feeding passage, to material limit regular
Work.
As an improvement, the feeding material component includes：
Frame, the frame are fixedly installed on the middle part of the rack, lower end along the feed direction of the feeding passage
The rear and front end in face is provided with the first hinge bar along longitudinally rotating for the feeding passage；
Several first feed members, first feed member are equidistantly fixedly installed on institute along the longitudinal direction of the feeding passage
The upper end of frame is stated, the upper end is equidistantly fixedly installed the several first terraced teeth, and its output end is both provided with discharge port；
Several second feed members, second feed member are placed equidistant with along the longitudinal direction of the feeding passage in the feeding
Interchannel is staggered with first feed member, and the upper end is equidistantly fixedly installed the several second terraced teeth, first ladder
Tooth is equipped with the described second terraced tooth one-to-one correspondence, and the rear and front end of its lower face with along the longitudinal direction of the feeding passage
Second hinge bar of fastening setting is fastenedly connected；
Several second cylinders, second cylinder are equidistantly fixedly installed on along the longitudinal direction of the rack in the rack；
The front end of several first connectors, first connector is hinged with first hinge bar positioned at front side,
And its rear end is fastenedly connected with the push rod of second cylinder one-to-one correspondence；
Several second connectors, second connector is v-shaped structure, is set in pairs before and after being connected by connecting rod
It sets, front end is respectively hinged with second hinge bar, and middle part is respectively hinged with first hinge bar, and its rear end is equal
It is fastenedly connected respectively with the both ends of connecting rod, and it synchronizes rotation with the first hinge bar.
As an improvement, the crawl transfer device includes：
Sliding rail, the sliding rail are linear structure, horizontal symmetrical setting；
Transfer device, the transfer device are slideably positioned in the upper end of the sliding rail comprising pedestal and the first driving electricity
Machine, first driving motor drive the pedestal to be moved on the sliding rail；
Feeding clip mechanism, the feeding clip mechanism are rotatably dispose on the transfer device, and crawl transfer work is carried out to material,
And it carries out one by transfer device driving and works for two feedings.
As an improvement, the feeding clip mechanism includes：
Support plate, the support plate are symmetrically fixedly installed on the upper end both sides of the pedestal along the length direction of the pedestal；
Rotating roller, the rotating roller are rotatably dispose in the top of the support plate；
Second driving motor, second driving motor are set to the upper surface of the pedestal, are located at the support plate
Between, it is connect with the rotating roller by way of gear engaged transmission；
Interconnecting piece, the lower end of the interconnecting piece are sheathed on the both ends of the rotating roller respectively, are carried out with the rotating roller same
Step rotation, and the upper end is fixedly installed mounting plate；
Several mechanical arms, the mechanical arm are placed equidistant with along the length direction of the mounting plate on the mounting plate,
And it is fixedly installed securing plate between two neighboring mechanical arm, symmetrically sliding is provided with manipulator for the front end of the mechanical arm
Refer to.
As an improvement, the material grasping robot includes：
The upper end of pedestal, the pedestal is circular configuration；
The lower end of first transfer device, first transfer device is rotatably dispose in the upper end of the pedestal, around the bottom
The axial direction of seat is rotated；
The upper end of first transfer device is arranged in second transfer device, the rear end thereof of second transfer device,
It is rotated around tie point；
Grasping mechanism, the grasping mechanism are rotatably dispose in the front end of second transfer device.
As an improvement, first transfer device includes：
Chassis, the chassis are rotatably dispose in the upper end of the pedestal, and the upper end is fixedly installed the first mounting portion；
Third driving motor, the third driving motor are installed on the upper end on the chassis, and driving chassis turns around axial
It is dynamic；
First actuator, first actuator are installed in first mounting portion；
First linking arm, the lower end of first linking arm are fastenedly connected with first actuator, and first are driven by this
Moving part driving is rotated.
As an improvement, second transfer device includes：
Second mounting portion, second mounting portion are articulated with the upper end of first linking arm, can turn around hinge joint
It is dynamic；
Second actuator, second actuator are installed in second mounting portion；
Second linking arm, second linking arm are fixedly connected with second mounting portion, by second actuator
Driving is rotated.
It is a further object of the present invention to provide a kind of production technologies of Chair support, including：
Step 1, upper material process, raw material collated component processing in blowing portion, which is laid with, to be displayed in blowing portion, feeding group
Part gradually by feedstock transportation to output end, has limit assembly to be limited；
Step 2, holder raw material transfering process, after holder raw material completes feeding, crawl transfer device is moved to the first station
Place, is gripped holder raw material by feeding clip mechanism, and the work of the second driving motor overturns feeding clip mechanism to the other side, then, by turning
Holder raw feed materials are carried out at telephone-moving structure mobilization to 3rd station or at the 4th station；
Step 3, bending process, after crawl transfer device completes blowing, holder raw material is carried out bending by apparatus for bending, at
Type goes out holder；
Step 4, welding sequence, after rack forming, material grasping robot be transferred at 3rd station or the 4th station at, will
Holder grips, and is rotated further by the 5th station, holder is placed on welding bench, then, material grasping robot turns to the second work
At position, the welded pipe for completing feeding is gripped, and turns to again at the 5th station, and supporting welding pipe is in the specified of holder
On position, welding robot proceeds by welding；
Step 5 exports process, and after completing welding, material grasping robot is caught at holder pivots to the 6th station, by holder
It places on an output device, output device completes holder output services.
The beneficial effects of the present invention are：
(1) present invention respectively conveys holder raw material and welded pipe progress automatic screening by feeding device one by one, and profit
Holder feedstock transportation is carried out to apparatus for bending for two with crawl transfer device one, while coordinating material grasping robot in the second work
Switch operation between position, 3rd station, the 4th station, the 5th station and the 6th station, completes a variety of of Chair support
Feedstock transportation, bending and molding, welding and finished product output, form the full-automatic production line of Chair support, save manpower, greatly
Improve production efficiency height greatly；
(2) feeding device, crawl transfer device, apparatus for bending, welder, output device and materials-taking machine in the present invention
Device people is set in same production space and is arranged in parallel, and the apparatus for bending at 3rd station and the 4th station is with sliding rail
Center line on the basis of be symmetrical arranged, while second station, 3rd station, the 4th station, the 5th station and the 6th equal position of station
In in the radius of clean-up of material grasping robot, compact in design saves floor space；
(3) crawl transfer device is alternately fed the apparatus for bending at the first station and second station, utilizes
Apparatus for bending at wherein a certain station carries out Charge motion in the time for carrying out bending work to another station, and production efficiency obtains
To tremendous increase；
(4) crawl transfer device respectively fills the bending at 3rd station and the 4th station with the identical distance of displacement
It sets and carries out holder raw material transfer feeding, while coordinating with the artificial center of circle of material grasping machine and what is be arranged in its radius of clean-up is used for
Feeding device, welder and the output device for transmitting welded pipe, are cut using material grasping robot between multiple stations
Operation is changed, forms the production line of two production, one Chair support in a production space, simplifies production procedure, and produce
The compact smoothness of process, production efficiency greatly promote；
(5) feeding device can carry out housekeeping by the way that clearing up assembly is arranged in feed end to the raw material on feed end,
So that raw material is fitly arranged in feed end, prevents raw material to be deposited in feed end and form blocking, improve loading efficiency；Second cylinder
It drives the welded pipe that would span across on it that pump of the second feed member to be transferred on the first feed member, realizes automatic
Conveying, and output end be arranged limit assembly to complete feeding work welded pipe limit, convenient for crawl transfer device and
Material grasping robot carries out crawl work；
In conclusion the present invention have many advantages, such as simple in structure, practicability is good, full-automatic production, high financial profit, especially
It is suitable for chair production technical fields.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 feeding device dimensional structure diagrams of the present invention；
Fig. 3 feeding device side structure schematic views of the present invention；
Materials and parts combining structure schematic diagram on materials and parts and second on Fig. 4 first；
Fig. 5 present invention captures transfer device working state schematic representation；
Fig. 6 present invention captures transfer device side structure schematic view；
Fig. 7 present invention captures transfer device positive structure diagram；
The positions Fig. 8 material grasping machine of the present invention manually makees status diagram；
Fig. 9 invention material graspings robot overall structure diagram；
Figure 10 is present invention process flow diagram；
Figure 11 is two Chair support finished product structure schematic diagram of embodiment；
Figure 12 is feeding device overlooking structure diagram at 2 first station of embodiment；
Figure 13 is feeding device overlooking structure diagram at two second station of embodiment；
Figure 14 is two welding bench working state schematic representation of embodiment；
Figure 15 is welding bench overlooking structure diagram；
Figure 16 is welding bench side structure schematic view.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated equipment or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Embodiment one：
As shown in Figure 1, a kind of production system of Chair support, including：
Feeding device 1, the feeding device 1 include rack 11 and feed mechanism 12, are located at the first station a and the
At two station b, the feeding device 1 at the first station a is used for transfer gantry raw material；Feeding device 1 at second station b is for defeated
Send welded pipe；
Apparatus for bending 2, the apparatus for bending 2 are symmetrically disposed on the side of 1 output end of the feeding device, are located at
At 3rd station c and the 4th station d；
Transfer device 3 is captured, the crawl transfer device 3 is set to the output end of the feeding device 1, is located at described
Between feeding device 1 and the apparatus for bending 2, and its be used for the holder feedstock transportation at the first station a to 3rd station c and
At 4th station d；
Welder 4, the welder include welding bench 41 and welding robot 42, and the welding bench 41 is located at the 5th
At station e, the welding robot 42 is located at the side of welding bench 41, and it carries out welding job；
Output device 5, the output device 5 are located at for exporting finished product holder at the 6th station f；And
Material grasping robot 6, the material grasping robot 6 is between the apparatus for bending 2 and the welding bench 41, in institute
It states and switches over operation at second station b, 3rd station c, the 4th station d, the 5th station e and the 6th station f.
It should be noted that crawl transfer device 3 grips holder raw material at the first station a, it is transferred to the later
Holder raw material is discharged on apparatus for bending 2 at three station c, the apparatus for bending 2 at 3rd station c carries out bending work and is molded
Go out holder, material grasping robot 6 turns at 3rd station c, and holder gripping is existed side by side and is transferred at the 5th station e, by holder
It is placed on welding bench 41, then, material grasping robot 6 turns at second station b, grips welded pipe and is again transferred to the 5th
At station e, supporting welding pipe makes welding robot 42 complete the welding job between welded pipe and holder, rack forming, charging
Robot 6 transfers them at the 6th station f, is placed on output device 5, and external transportation work is completed by output device 5；Together
When, crawl transfer device 3 is back at the first station a, grips next holder raw material, and be transported at the 4th station d
Apparatus for bending 2 on, wait for bender make after the completion of, material grasping robot 6 is turned to by the 6th station f at the 4th station d, will be propped up
Frame is gripped and is immediately transferred at the 5th station e, and holder is placed on welding bench 41, and then, material grasping robot 6 turns to
At two station b, grips welded pipe and be again transferred at the 5th station e, supporting welding pipe makes welding robot 42 complete welding
Welding job between pipe and holder, rack forming, loader robot 6 transfer them at the 6th station f, are placed on output dress
It sets on 5, external transportation work is completed by output device 5, so completes a set of workflow.
As shown in Fig. 2, as a preferred embodiment, the front end of the rack 11 is provided with the blowing being obliquely installed
Portion 111, is provided with feeding passage 112 among it, and the feed mechanism 12 is set in the feeding passage 112.
As shown in Figure 3 and Figure 4, as a preferred embodiment, the feed mechanism 12 includes：
Clearing up assembly 121, the clearing up assembly 121 are set to the input terminal of the feeding passage 112, packet several first
Cylinder 1211 and the push plate 1212 being fastenedly connected with the first cylinder 1211 one-to-one correspondence, first cylinder 1211 drive described
Push plate 1212 carries out housekeeping to the material in blowing portion 111；
Feeding material component 122, the feeding material component 122 are set between the feeding passage 112, and conveying work is carried out to material
Make；
Limit assembly 123, the limit assembly 123 are set to the output end of the feeding passage 112, are carried out to material
Limit regular work.
It should be noted that the first cylinder 1211 works, push plate 1212 is pushed forward, to what is stacked in blowing portion 111
Pending raw material is arranged, and raw material is made all to be horizontally placed in blowing portion 111, and raw material is enable more to smoothly enter and feeding material component
122 carry out feeding, improve work efficiency；After feeding material component 122 completes material automatic charging, limit assembly 123 works, packet
Third cylinder 1231 and limiting plate 1232, third cylinder 1231 at discharge port 12212 is included to set respectively with limiting plate 1232
It is placed in the both sides of feeding passage output end 112, when work, 1231 push rod of third cylinder, which is pushed forward, is pushed into raw material and limiting plate 1232
It contradicts, raw material waiting is crawled.
It is worth noting that distance of 1212 lower face of push plate away from 111 upper surface of blowing portion is adjustable, it can be by push plate
Waist-shaped hole is set on 1212, and the push rod of the first cylinder 1211 is fastenedly connected by waist-shaped hole and push plate 1212, realizes push plate 1212
Upper surface of the lower face away from blowing portion 111 apart from adjustable, be suitable for the raw material housekeeping of sizes, enhance practicability；
In addition, it is required to achieve the purpose that also to be not limited only to this mode, it can also be by making preferred improvement to push plate 1212
Mode etc..
It should be further noted that by the way that blowing portion 111 is obliquely installed, after collated component 121 arranges
Material can automatically slide at feeding material component 122, while by limiting the spacing between feeding material component 122 and blowing portion 111, make
Obtain only allows a material to enter on feeding material component 122 every time, completes feeding work one by one by feeding material component 122.
As a preferred embodiment, the feeding material component 122 includes：
Frame 1220, the frame 1220 are fixedly installed on the rack 11 along the feed direction of the feeding passage 112
Middle part, the rear and front end of lower face is provided with the first hinge bar 12201 along longitudinally rotating for the feeding passage 112；
Several first feed members 1221, first feed member 1221 are equidistant along the longitudinal direction of the feeding passage 112
It is fixedly installed on the upper end of the frame 1220, the upper end is equidistantly fixedly installed the several first terraced teeth 12211, and its output end
It is both provided with discharge port 12212；
Several second feed members 1222, second feed member 1222 are equidistant along the longitudinal direction of the feeding passage 112
It is set between the feeding passage 112, is staggered with first feed member 1221, the upper end is equidistantly fixedly installed several
Second terraced tooth 12221, the described first terraced tooth 12211 is equipped with the described second terraced one-to-one correspondence of tooth 12221, and its lower face
Rear and front end be fastenedly connected with the second longitudinally disposed hinge bar 12222 along the feeding passage 112；
Several second cylinders 1223, second cylinder 1223 are equidistantly fixedly installed on along the longitudinal direction of the rack 11
In the rack 11；
The front end of several first connectors 1224, first connector 1224 is hinged with positioned at described the first of front side
Bar 12201 is hinged, and its rear end is fastenedly connected with the push rod of second cylinder 1223 one-to-one correspondence；
Several second connectors 1225, second connector 1225 is v-shaped structure, is connected by connecting rod 1226
Front and back to be arranged in pairs, front end is respectively hinged with second hinge bar 12222, and middle part is respectively hinged with described first
Bar 12201 is hinged, and both ends of its rear end respectively with connecting rod 1226 are fastenedly connected, and it is carried out with the first hinge bar 12201
It rotates synchronously.
It should be noted that the second cylinder 1211 work push rod is pushed forward, and the transmission of the first connector 12232, the first hinge
Extension bar 12201 is driven and around axial-rotation, and the second connector 1225 is driven its lower end and turns towards the input terminal of feeding passage 112
Dynamic, the upper end moves upwards, and the second feed member 1222 is moved upwards by upward power；The push rod of second cylinder 1211 returns
It receives, the second connector 12233 is driven its lower end and is rotated towards the output end of feeding passage 112, and the upper end moves downward, and second
Feed member 1222 is forced downwards to be moved downwards, so pumps, raw material is gradually delivered to and is located at
At the discharge port 12212 of output end.
It should be further noted that the quantity by increasing the first feed member 1221 and the second feed member 1222 so that
At work, the stability of feeding gets a promotion.
Further, since the size of holder raw material and bending bar has difference, it is located at the first station a and second station b
The also corresponding adjustment matched respectively on holder raw material and bending bar progress size, but the course of work and work of the feeding device 1 at place
It is consistent to make principle.
It is worth noting that when the second feed member 1222 moves upwards, the edge of the second terraced tooth 12221 of lowest point is being put
The output end in material portion 111, which is formed, to be intercepted, and prevents subsequent material from tumbling out outside device, when the second feed member 1222 moves downward,
It intercepts and disappears, next material enters on the second feed member.
As shown in Fig. 5, Fig. 6 and Fig. 7, as a preferred embodiment, the crawl transfer device 3 includes：
Sliding rail 31, the sliding rail 31 are linear structure, horizontal symmetrical setting；
Transfer device 32, the transfer device 32 are slideably positioned in the upper end of the sliding rail 31 comprising pedestal 321 and
One driving motor 322, first driving motor 322 drive the pedestal 321 to be moved on the sliding rail 31；
Feeding clip mechanism 33, the feeding clip mechanism 33 are rotatably dispose on the transfer device 32, and carrying out crawl to material turns
Work is moved, and carries out one by the driving of transfer device 32 and works for two feedings.
It should be noted that the first driving motor 322 can be connected by the rack and pinion engagement kind of drive and pedestal 321
It connects, rack is preferably mounted to the side of 31 lower end of sliding rail, but is not limited only to such kind of drive；First driving motor
322 work, pedestal 321 are driven, and drive feeding clip mechanism 33 to move, feeding clip mechanism 33 is moved to specified station.
As shown in Fig. 6 and Fig. 8, as a preferred embodiment, the feeding clip mechanism 33 includes：
Support plate 330, the support plate 330 are symmetrically fixedly installed on the pedestal 321 along the length direction of the pedestal 321
Upper end both sides；
Rotating roller 331, the rotating roller 331 are rotatably dispose in the top of the support plate 330；
Second driving motor 332, second driving motor 332 are set to the upper surface of the pedestal 321, are located at institute
Between stating support plate 330, it is connect with the rotating roller 331 by way of gear engaged transmission；
Interconnecting piece 333, the lower end of the interconnecting piece 333 are sheathed on the both ends of the rotating roller 331 respectively, with the rotation
Roller 331 synchronizes rotation, and the upper end is fixedly installed mounting plate 3331；
Several mechanical arms 334, the mechanical arm 334 are placed equidistant with along the length direction of the mounting plate 3331 in this
On mounting plate 3331, and securing plate 235 is fixedly installed between two neighboring mechanical arm 334, the front end of the mechanical arm 334
Symmetrical sliding is provided with mechanical finger 3341.
It should be noted that it should be noted that mechanical arm 334 to the raw material in discharge port 12212 into
Row clamping work, 3221 movement close to each other of mechanical finger, by steel tube clamping to be held, then 332 work of the second driving motor
Make, rotating roller 331 is driven to be driven, interconnecting piece 333 synchronizes rotation with live-roller 331, overturns to blowing position, then
First driving motor 322 works, and driving pedestal 321 moves on sliding rail, is arriving separately at the first station 4 or second station 5
Afterwards, mechanical finger 3341, which unclamps, completes Charge motion；Feeding clip mechanism 33 is transferred to the first station 4 or the second work by transfer device 32
After at position 5, then by feeding clip mechanism 33 Charge motion is carried out from material grasping bit flipping to blowing position.
As shown in Fig. 8 and Fig. 9, as a preferred embodiment, the material grasping robot 6 includes：
The upper end of pedestal 61, the pedestal 61 is circular configuration；
The lower end of first transfer device 62, first transfer device 62 is rotatably dispose in the upper end of the pedestal 61,
Axial direction around the pedestal 61 is rotated；
The upper of first transfer device 62 is arranged in the rear end thereof of second transfer device 63, second transfer device 63
End, is rotated around tie point；
Grasping mechanism 64, the grasping mechanism 64 are rotatably dispose in the front end of second transfer device 63, are fork-shaped
Structure, both ends are mounted on two-way cylinder 641, are fastened respectively on the both ends push rod of the two-way cylinder 641 and be provided with briquetting
642, the material folding end of the briquetting 642 offers material folding mouth, and the cooperation of briquetting 642 carries out material and grips work.
As a preferred embodiment, first transfer device 62 includes：
Chassis 621, the chassis 621 are rotatably dispose in the upper end of the pedestal 61, and the upper end is fixedly installed the first peace
Dress portion 625；
Third driving motor 622, the third driving motor 622 are installed on the upper end on the chassis 621, drive chassis
621 around axial rotation；
First actuator 623, first actuator 623 are installed in first mounting portion 625；
First linking arm 624, the lower end of first linking arm 624 are fastenedly connected with first actuator 623, and by
First actuator 623 driving is rotated.
Further, second transfer device 63 includes：
Second mounting portion 631, second mounting portion 631 are articulated with the upper end of first linking arm 624, can be around
Hinge joint rotates；
Second actuator 632, second actuator 632 are installed in second mounting portion 631；
Second linking arm 633, second linking arm 633 are fixedly connected with second mounting portion 631, by described
The driving of two actuators 632 is rotated.
It should be noted that the height between each station is different, the first transfer device 62 is for carrying out horizontal direction
Switch of working position, the second transfer device 63 is used to carry out the conversion of high and low position, substantially increases practicability.
Embodiment two：
As shown in Figure 10, the present invention also provides a kind of production technologies of Chair support, including：
Step 1, upper material process, raw material processing of collated component 121 in blowing portion 111, which is laid with, is displayed in blowing portion 111
On, feeding material component 122 gradually by feedstock transportation to output end, has limit assembly 123 to be limited；
Step 2, holder raw material transfering process, after holder raw material completes feeding, crawl transfer device 3 is moved to the first work
At a of position, holder raw material is gripped by feeding clip mechanism 33, the work of the second driving motor 332 overturns feeding clip mechanism 33 to the other side,
Then, by carrying out holder raw feed materials at 32 mobilization of transfer device to 3rd station c or the 4th station d；
Step 3, bending process, after crawl transfer device 3 completes blowing, holder raw material is carried out bending by apparatus for bending 2,
Mold holder；
Step 4, welding sequence, after rack forming, material grasping robot 6 is transferred at 3rd station c or at the 4th station d,
Holder is gripped, is rotated further by the 5th station e, holder is placed on welding bench 41, then, material grasping robot 6 turns to
At second station b, the welded pipe for completing feeding is gripped, and is turned to again at the 5th station e, and supporting welding Guan Zhi
On the designated position of frame, welding robot 42 proceeds by welding；
Step 5 exports process, and after completing welding, material grasping robot 6 is caught at holder pivots to the 6th station f, will be propped up
Frame is placed on output device 5, and output device 5 completes holder output services.
It should be noted that feeding device 1, apparatus for bending 2, crawl transfer device 3, welder 4, output device
5 and material grasping robot 6 be set in same production space, it is and arranged in parallel, and be located at 3rd station c and the 4th station
Apparatus for bending 3 at d is symmetrical arranged on the basis of the center line of sliding rail 31；Second station b, 3rd station c, the 4th station d, the 5th
Station e and the 6th station f is that the center of circle is set in the radius of clean-up of the material grasping robot 6 with material grasping robot 6, and layout is tight
It gathers.
Embodiment three：
Figure 11 is a kind of a kind of structural schematic diagram of the embodiment three of the production system of Chair support of the present invention；Such as Figure 11 institutes
Show, wherein reference numeral corresponding with embodiment one is used with a kind of identical or corresponding component of embodiment, for simplicity, under
Text only description and the distinctive points of embodiment one, the embodiment three with embodiment one shown in FIG. 1 the difference is that：
For producing a kind of Chair support as shown in figure 11, if not refering in particular to, used raw material can be purchased from market
It obtains or makes commonly used in the art, the system in following embodiments, be the conventional processing systems of this field unless otherwise instructed.
As shown in Figure 12 and Figure 13, as a preferred embodiment, material g is as holder raw material, material h is as weldering
It takes over, the length of material g is more than material h, therefore, and in the present embodiment, feeding device 1 its holder ruler for being located at the first station a
It is very little more than second station b place feeding device 1, correspondingly, each number of components of feeding material component 122 also make accordingly adjust with
Adaptation conveys material g and material h respectively.
As shown in Figure 14, Figure 15 and Figure 16, it should be noted that material g is completed through the feeding device 1 at the first station a
After feeding work, crawl transfer device 3 captures material g, and overturns to be delivered at 3rd station c or the 4th station d and roll over
At bending apparatus 2, apparatus for bending 2 carries out bending work to material g, molds holder and slightly matches, the molding of the crawl of material grasping robot 6 at this time
Rear material g and being shifted is placed at welding bench 41, then at the feeding device 1 at second station b, will complete feeding
Material h crawl is transferred at welding bench 41, and after completing welding job by welding robot 42, material grasping robot 6 is by finished product holder
It is transferred on the output device 5 at the 6th station f, transfers out workshop.
It is worth noting that the side of the upper surface of welding bench 41 is fixedly installed the limited block 411 being arranged in a mutually vertical manner,
The 4th cylinder 412 is further fixedly arranged on end face thereon, the push rod of the 4th cylinder 412 tightens fixed be equipped with and holder bending angle
Spend the jacking block 4121 that matches, and the angular bisector setting at right angle that the 4th cylinder 412 is formed along the limited block 411；
In order to further enhance to the firm effect of holder, the upper surface of welding bench 41 is symmetrically arranged with the along its length when welding
Five cylinders 413 are both provided with the compressing member 4131 of L-type on the 5th cylinder 413, and compressing member 4131 and the contact jaw of holder open up
There is arc port；When work, material g after molding is placed on welding bench 41 by material grasping robot 6, the work of the 4th cylinder 412, top
Block 4121 is driven and material g is urged at limited block 411 and limits, and the 5th cylinder 413 work, compressing member 4131 is driven,
The both sides of material g are subjected to compression limit, ensure that material g stablizes when welding robot 42 carries out welding job so that welding tool
The effect having had.
It should be further noted that when welding, material g is located at first position a ＇, after the completion of to be welded, material grasping robot
6 first adjust finished product holder to the b ＇ of the second position, then finished product support lift is lifted away from welding bench 41, are now in the third place
At c ＇, and continue to be transferred on output device 5.
The course of work is as follows：
Feeding device 1 proceeds by feeding work, and the second cylinder 1223 drives the second feed member 1222 to carry out up and down reciprocatingly
The raw material that would span across on it is moved to be transferred on the first feed member 1221, after raw material is transported to discharge port 12212, third gas
Cylinder 1231 works, and push rod is pushed forward to be pushed into contradict with limiting plate 1232 by raw material, and crawl transfer device 3 turns at the first station a
Holder raw material is gripped, is transferred to later at 3rd station c and holder raw material is discharged on apparatus for bending 2, the folding at 3rd station c
Bending apparatus 2 carries out bending work and molds holder, and material grasping robot 6 turns at 3rd station c, and holder gripping is existed side by side i.e.
It is transferred at the 5th station e, holder is placed on welding bench 41, then, material grasping robot 6 turns at second station b, folder
It takes welded pipe and is again transferred at the 5th station e, supporting welding pipe makes welding robot 42 complete between welded pipe and holder
Welding job, rack forming, loader robot 6 transfers them at the 6th station f, is placed on output device 5, by exporting
Device 5 completes external transportation work；Meanwhile capturing transfer device 3 and being back at the first station a, next holder raw material is gripped,
And be transported on the apparatus for bending 2 at the 4th station d, after the completion of waiting for that bender makees, material grasping robot 6 is by the 6th station f
Place turns at the 4th station d, and holder gripping is existed side by side and is transferred at the 5th station e, holder is placed on welding bench 41,
Then, material grasping robot 6 turns at second station b, grips welded pipe and is again transferred at the 5th station e, supporting welding
Pipe makes welding robot 42 complete the welding job between welded pipe and holder, rack forming, and loader robot 6 transfers them to
It at 6th station f, is placed on output device 5, external transportation work is completed by output device 5, is worked repeatedly.
The upper only presently preferred embodiments of the present invention, is not intended to limit the invention, all spirit in the present invention
With within principle made by all any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of production system of Chair support, which is characterized in that including：
Feeding device (1), the feeding device (1) include rack (11) and feed mechanism (12), are located at the first station
(a) and second station (b) place, the feeding device (1) at the first station (a) place are used for transfer gantry raw material；Second station (b) place
Feeding device (1) is for conveying welded pipe；
Apparatus for bending (2), the apparatus for bending (2) are symmetrically disposed on the side of the feeding device (1) output end, distinguish position
In 3rd station (c) and the 4th station (d) place；
Transfer device (3) is captured, the crawl transfer device (3) is set to the output end of the feeding device (1), is located at institute
It states between feeding device (1) and the apparatus for bending (2), and it is used for the holder feedstock transportation at the first station (a) place to
Three stations (c) and the 4th station (d) place；
Welder (4), the welder include welding bench (41) and welding robot (42), and the welding bench (41) is located at
5th station (e) place, the welding robot (42) is located at the side of welding bench (41), and it carries out welding job；
Output device (5), the output device (5) are located at the 6th station (f) place for exporting finished product holder；And
Material grasping robot (6), the material grasping robot (6) between the apparatus for bending (2) and the welding bench (41),
It is cut at the second station (b), 3rd station (c), the 4th station (d), the 5th station (e) and the 6th station (f)
Change operation.
2. a kind of production system of Chair support according to claim 1, which is characterized in that the front end of the rack (11)
It is provided with the blowing portion (111) being obliquely installed, is provided with feeding passage (112) among it, the feed mechanism (12) is set to
In the feeding passage (112).
3. a kind of production system of Chair support according to claim 2, which is characterized in that feed mechanism (12) packet
It includes：
Clearing up assembly (121), the clearing up assembly (121) are set to the input terminal of the feeding passage (112), packet several the
One cylinder (1211) and the push plate (1212) being fastenedly connected with the first cylinder (1211) one-to-one correspondence, first cylinder
(1211) it is equidistantly fixedly installed in rack (11) along the longitudinal direction of feeding passage (112), described in first cylinder (1211) driving
Push plate (1212) carries out housekeeping to the material on blowing portion (111)；
Feeding material component (122), the feeding material component (122) are set between the feeding passage (112), are conveyed to material
Work；
Limit assembly (123), the limit assembly (123) are set to the output end of the feeding passage (112), to material into
Row limits regular work.
4. a kind of production system of Chair support according to claim 3, which is characterized in that the feeding material component (122)
Including：
Frame (1220), the frame (1220) are fixedly installed on the rack along the feed direction of the feeding passage (112)
(11) middle part, lower face are provided with the first hinge bar (12201) along the longitudinally asymmetric rotation of the feeding passage (112)；
Several first feed members (1221), longitudinal direction etc. of first feed member (1221) along the feeding passage (112)
Away from the upper end for being fixedly installed on the frame (1220), the upper end is equidistantly fixedly installed the several first terraced teeth (12211), and its
Output end is both provided with discharge port (12212)；
Several second feed members (1222), longitudinal direction etc. of second feed member (1222) along the feeding passage (112)
Between being set to the feeding passage (112), it is staggered with first feed member (1221), the upper end is equidistantly fixedly installed
There are the several second terraced teeth (12221), the described first terraced tooth (12211) to correspond cooperation with the described second terraced tooth (12221) and set
It sets, and the rear and front end of its lower face is provided with the second hinge bar (12222) along the longitudinally secured of the feeding passage (112)；
Several second cylinders (1223), second cylinder (1223) are equidistantly fixedly installed along the longitudinal direction of the rack (11)
In in the rack (11)；
The front end of several first connectors (1224), first connector (1224) is hinged with positioned at described the first of front side
Bar (12201) is hinged, and its rear end is fastenedly connected with the push rod of second cylinder (1223) one-to-one correspondence；
Several second connectors (1225), second connector (1225) is v-shaped structure, even by connecting rod (1226)
Connect it is front and back be arranged in pairs, front end is respectively hinged with second hinge bar (12222), and middle part is respectively with described first
Hinge bar (12201) is hinged, and both ends of its rear end respectively with connecting rod (1226) are fastenedly connected, and it is with the first hinge bar
(12201) rotation is synchronized.
5. a kind of production system of Chair support according to claim 1, which is characterized in that the crawl transfer device
(3) include：
Sliding rail (31), the sliding rail (31) are linear structure, horizontal symmetrical setting；
Transfer device (32), the transfer device (32) are slideably positioned in the upper end of the sliding rail (31) comprising pedestal (321)
And first driving motor (322), first driving motor (322) drive the pedestal (321) enterprising in the sliding rail (31)
Row movement；
Feeding clip mechanism (33), the feeding clip mechanism (33) are rotatably dispose on the transfer device (32), are captured to material
Work is shifted, and carries out one by transfer device (32) driving and works for two feedings.
6. a kind of production system of Chair support according to claim 5, which is characterized in that feeding clip mechanism (33) packet
It includes：
Support plate (330), the support plate (330) are symmetrically fixedly installed on the pedestal along the length direction of the pedestal (321)
(321) upper end both sides；
Rotating roller (331), the rotating roller (331) are rotatably dispose in the top of the support plate (330)；
Second driving motor (332), second driving motor (332) are set to the upper surface of the pedestal (321), are located at
Between the support plate (330), it is connect with the rotating roller (331) by way of gear engaged transmission；
The lower end of interconnecting piece (333), the interconnecting piece (333) is sheathed on the both ends of the rotating roller (331) respectively, with this turn
Dynamic roller (331) synchronizes rotation, and the upper end is fixedly installed mounting plate (3331)；
Several mechanical arms (334), the mechanical arm (334) along the length direction of the mounting plate (3331) be placed equidistant in
On the mounting plate (3331), symmetrically sliding is provided with mechanical finger (3341) for the front end of the mechanical arm (334).
7. a kind of production system of Chair support according to claim 1, which is characterized in that the material grasping robot (6)
Including：
The upper end of pedestal (61), the pedestal (61) is circular configuration；
The lower end of first transfer device (62), first transfer device (62) is rotatably dispose in the upper end of the pedestal (61),
It is rotated around the axial direction of the pedestal (61)；
First transfer device (62) is arranged in the rear end thereof of second transfer device (63), second transfer device (63)
Upper end is rotated around tie point；
Grasping mechanism (64), the grasping mechanism (64) are rotatably dispose in the front end of second transfer device (63).
8. a kind of production system of Chair support according to claim 7, which is characterized in that first transfer device
(62) include：
Chassis (621), the chassis (621) are rotatably dispose in the upper end of the pedestal (61), and the upper end is fixedly installed first
Mounting portion (625)；
Third driving motor (622), the third driving motor (622) are installed on the upper end of the chassis (621), drive bottom
Disk (621) is around axial rotation；
First actuator (623), first actuator (623) are installed in first mounting portion (625)；
First linking arm (624), the lower end of first linking arm (624) are fastenedly connected with first actuator (623), and
It is rotated by first actuator (623) driving.
9. a kind of production system of Chair support according to claim 8, which is characterized in that second transfer device
(63) include：
Second mounting portion (631), second mounting portion (631) are articulated with the upper end of first linking arm (624), can
It is rotated around hinge joint；
Second actuator (632), second actuator (632) are installed in second mounting portion (631)；
Second linking arm (633), second linking arm (633) is fixedly connected with second mounting portion (631), by described
Second actuator (632) driving is rotated.
10. a kind of production technology of Chair support according to claim 1, which is characterized in that including：
Step 1, upper material process, raw material collated component (121) processing on blowing portion (111), which is laid with, is displayed in blowing portion
(111) on, feeding material component (122) gradually by feedstock transportation to output end, has limit assembly (123) to be limited；
Step 2, holder raw material transfering process, after holder raw material completes feeding, crawl transfer device (3) is moved to the first station
(a) place is gripped holder raw material by feeding clip mechanism (33), and the second driving motor (332) work overturns feeding clip mechanism (33) extremely
The other side then carries out holder raw material by transfer device (32) mobilization to 3rd station (c) or the 4th station (d) place
Feed；
Step 3, bending process, after crawl transfer device (3) completes blowing, holder raw material is carried out bending by apparatus for bending (2),
Mold holder；
Step 4, welding sequence, after rack forming, material grasping robot (6) is transferred to 3rd station (c) place or the 4th station (d)
Place, holder is gripped, is rotated further by the 5th station (e) place, holder is placed on welding bench (41), then, material grasping robot
(6) second station (b) place is turned to, the welded pipe for completing feeding is gripped, and turns to the 5th station (e) place again, and
For supporting welding pipe on the designated position of holder, welding robot (42) proceeds by welding；
Step 5 exports process, and after completing welding, material grasping robot (6) catches holder pivots to the 6th station (f) place, will prop up
Frame is placed on output device (5), and output device (5) completes holder output services.
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| CN201710950815.XA CN108296770B (en) | 2017-10-13 | 2017-10-13 | Production system and process of chair support |
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| CN108296770B CN108296770B (en) | 2023-07-18 |
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