CN104129027B - Automotive seat annular continuously acting production lines - Google Patents
Automotive seat annular continuously acting production lines Download PDFInfo
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- CN104129027B CN104129027B CN201410336040.3A CN201410336040A CN104129027B CN 104129027 B CN104129027 B CN 104129027B CN 201410336040 A CN201410336040 A CN 201410336040A CN 104129027 B CN104129027 B CN 104129027B
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Abstract
The present invention discloses a kind of automotive seat annular continuously acting production lines, comprise transmission system, circular orbit, mould bases always become, the robot that foams, foaming machine erecting stage, high pressure foaming machine and electrical control system, described transmission system comprises drive sprocket, driven sprocket wheel and chain, drive sprocket and driven sprocket wheel are connected by chain, and the annular that chain is formed is parallel with circular orbit; Being provided with chain erecting frame on the die set trolley that described mould bases is total, chain erecting frame is connected with the chain of transmission system, and the bottom of die set trolley is provided with universal wheel, and is placed on circular orbit by wheel; Described high pressure foaming machine is arranged on foaming machine erecting stage, and foaming machine erecting stage is positioned at the top of circular orbit, arranges near foaming robot; Foaming robot is arranged on the outside of circular orbit near circular orbit, and foaming robot is connected with electrical control system. Present configuration is compact, and floor space is little, reduce production cost, it is to increase production efficiency.
Description
Technical field
The invention belongs to automobile technical field, relate to a kind of automotive seat annular continuously acting production lines specifically.
Background technology
Along with the significantly lifting of vehicle complete vehicle output, in highly effective continuous production automotive upholstery, the flexible PU foam product such as major parts automotive seat, headrest is had higher requirement. More existing automotive seat rotating disk type production line, general existing Rotatable plate for seat production line diameter 11 meters, 8-12 cover foaming mould bases is installed, producing beat is the 28-30 second, due to the curing time requirement of urethane raw solidification, output is merely able to when requiring big increase rotating disk line quantity, and production efficiency is low, and floor space is big. Automotive seat product category is various, foaming mould is also many, when the seat that need to change die production different is, need to be unloaded down out of service for rotating disk line from mould bases by mould, loading onto new die, and connect water, electricity, gas pipeline and, the whole cycle needs 20 minutes, and Influence of production is very big, causes whole production efficiency not high.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention provide a kind of compact construction, floor space little and can improve automobile saddle horse production efficiency automotive seat annular continuously acting production lines.
The technical solution used in the present invention is: comprise transmission system, circular orbit, mould bases always become, the robot that foams, foaming machine erecting stage, high pressure foaming machine and electrical control system, described transmission system comprises drive sprocket, driven sprocket wheel and chain, drive sprocket and driven sprocket wheel are connected by chain, and the annular that chain is formed is parallel with circular orbit;
Described mould bases always becomes to comprise die set trolley, upper diaphragm capsule, lower diaphragm capsule and mould, described die set trolley is provided with chain erecting frame, chain erecting frame is connected with the chain of transmission system, and the bottom of die set trolley is provided with wheel, and is placed on circular orbit by wheel;
Described high pressure foaming machine is arranged on foaming machine erecting stage, and foaming machine erecting stage is positioned at the top of circular orbit, arranges near foaming robot; Described foaming robot is arranged on the outside of circular orbit near circular orbit, and foaming robot is connected with electrical control system.
In above-mentioned automotive seat annular continuously acting production lines, also comprise die sinking track, close mould machine and production line support, the die set trolley that described mould bases always becomes is provided with a column, and one end of described upper diaphragm capsule and lower diaphragm capsule is by after hinge, hinged by this bearing pin and column; The other end of upper diaphragm capsule and lower diaphragm capsule is respectively equipped with die sinking roller and lifts flat roller; Described upper diaphragm capsule is placed in above lower diaphragm capsule, and described mould is arranged on lower diaphragm capsule, between upper diaphragm capsule and lower diaphragm capsule; Being provided with adjustment dish bottom described lower diaphragm capsule, adjustment dish is provided with adjustment hole, and adjustment hole is the arc centered by the bearing pin axis that column and lower diaphragm capsule are hinged; Described claw is arranged on adjustment dish by screw; Corresponding to claw, die set trolley is provided with adjustment disc carrier, and described production line support is arranged on the outside of circular orbit near circular orbit, and described die sinking track is arranged on production line support, and its ingress is corresponding with die sinking roller; Close the outside that mould machine is arranged on circular orbit near foaming robot.
In above-mentioned automotive seat annular continuously acting production lines; described conjunction mould machine comprises conjunction mould machine support, chain, drive sprocket, driven sprocket wheel, tensioning sprocket wheel and closes mould hand; described conjunction mould machine support is arch door shape; close mould machine support and it is provided with conjunction mould hand track; described drive sprocket, driven sprocket wheel and tensioning sprocket wheel are arranged on and close on mould machine support; chain installs around on drive sprocket, driven sprocket wheel and tensioning sprocket wheel, and described conjunction mould hand is arranged on chain.
In above-mentioned automotive seat annular continuously acting production lines, described drive sprocket is arranged on motion-work wheel base by drive wheel bearing, and drive sprocket is installed with deceleration sprocket wheel, and deceleration sprocket wheel is coaxial with drive sprocket; Drive sprocket is connected with the driving sprocket wheel on drive-motor output shaft by chain.
In above-mentioned automotive seat annular continuously acting production lines, described deceleration sprocket wheel is provided with tightening device with the chain driving sprocket wheel to be connected.
In above-mentioned automotive seat annular continuously acting production lines, described motor output shaft is provided with encoder motion-work wheel, and position coder is arranged near motor output shaft, and encoder motion-work wheel is connected with position coder.
In above-mentioned automotive seat annular continuously acting production lines, described driven sprocket wheel is arranged on follow-up pulley bearing by bearing, and follow-up pulley bearing is connected with tensioning hydro-cylinder, and the axis of tensioning hydro-cylinder is parallel with the center line of driven sprocket wheel with drive sprocket.
Compared with prior art, the invention has the beneficial effects as follows:
1. the present invention adopts modular design, and entirety is ring structure, and each module can recycle, and can effectively be connected by each station, and foamed process is divided into multiple station by the present invention, it is to increase production efficiency.
2. the present invention adopts foaming robot automatic casting, reduces the labour intensity of workman, and improves production security.
3. the present invention sets up foaming machine erecting stage above circular orbit, is placed on platform by foaming machine, compact construction, reduces floor space, reduces production cost.
4. the mould bases of the present invention always becomes, and is provided with adjustment dish in the bottom of lower diaphragm capsule, and adjustment dish is provided with adjustment hole, and the adjustment hole of adjustment dish is provided with claw, it is possible to different by the installation position of claw on adjustment dish, adjusts mould slaking angle; The mould bases of the present invention always becomes to utilize die sinking roller along the die sinking rail mechanism die sinking of the present invention, after having operated, is closed by the conjunction mould office of the present invention; By locking mould bolt-lock mould after closing mould, it is achieved that the automatic opening and closing mould of invention and lock mould, production efficiency height.
Accompanying drawing explanation
Fig. 1 is the vertical view of the present invention.
Fig. 2 is A-A sectional view in Fig. 1.
Fig. 3 is B-B sectional view in Fig. 1.
Fig. 4 is the vertical view of the transmission system of the present invention.
Fig. 5 is the drive sprocket structural representation of the transmission system of the present invention.
Fig. 6 is the driven chain wheel construction schematic diagram of the transmission system of the present invention.
Fig. 7 is the front view that the mould bases of the present invention always becomes.
Fig. 8 is the front view of the conjunction mould machine of the present invention.
Fig. 9 is the left view of the conjunction mould machine of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details.
As Figure 1-3, the present invention comprises transmission system 2, circular orbit 9,32 mould bases always become 3, close mould machine 4, foam robot 5, foaming machine erecting stage 6, die sinking track 8, high pressure foaming machine 11, electrical control system 12 and production line support 13. In circular orbit 9 outside, safe fence 10 is installed, comprises various fence, backplate, maintenance relief door etc., it is ensured that operational zone personal security.
As shown in Figure 4, described transmission system 2 comprises drive sprocket 21, driven sprocket wheel 22 and chain 23, and drive sprocket 21 and driven sprocket wheel 22 are connected by chain 23, and the annular that chain is formed is parallel with circular orbit 9. Described circular orbit 9 is made up of two line slideways and two semicircular guide rail, and two semicircular guide rail is oppositely arranged, and is connected by two line slideways; Two line slideways and two semicircular guide rail are arranged on ground by chemically expansible bolt. Line slideway and half circular guide adopt the 16Mn steel plate being not less than 16mm to make. During installation, after school level (smoothing precision is �� 2mm), fill with the micro-shrinkage cement of high strength and carry out back-grouting, ensure the levelness of circular orbit 9.
As shown in Figure 5, described drive sprocket 21 is arranged on motion-work wheel base 212 by drive wheel bearing 211, drive wheel bearing 211 has oil cavity, is convenient to oil addition. Being installed with deceleration sprocket wheel 213 on drive sprocket 21, deceleration sprocket wheel 213 is coaxial with drive sprocket 21; Drive sprocket 21 is connected with the driving sprocket wheel 1-1 on drive-motor 1 output shaft by chain 214, and described drive-motor 1 adopts Germany's SEW motor for speed reducer. The chain 214 that described deceleration sprocket wheel 213 is connected with the driving sprocket wheel 1-1 on drive-motor 1 output shaft is provided with tightening device 215. The output shaft of described drive-motor 1 is provided with encoder motion-work wheel 1-2, and position coder 1-3 is arranged near the output shaft of drive-motor 1, and encoder motion-work wheel 1-2 is connected with position coder 1-3. Position coder 1-3 connects encoder motion-work wheel 1-2 by drive-motor 1, continues to send operation signal by position coder 1-3 in operational process, and Controlling System receives corresponding signal and carries out computing, it is possible to detect the travelling speed of current the present invention.
As shown in Figure 6, described driven sprocket wheel 22 is arranged on follow-up pulley bearing 222 by bearing 221, bearing 221 has oil cavity, is convenient to oil addition. Follow-up pulley bearing 222 is connected with two tensioning hydro-cylinders 223, and the axis of two tensioning hydro-cylinders 223 is parallel with the center line of driven sprocket wheel 22 with drive sprocket 21, and two tensioning hydro-cylinders 223 prevent chain 23 to loosen. Tensioning hydro-cylinder 223 is provided with level detection sensor, it is possible to whether detection tensioning is reliable.
Described transmission system 2 is also provided with a set of electronic lubricating pump band nozzle and realizes chain 23 self-lubrication, and nozzle is arranged on the top of chain 23, by setting, automatically regularly to chain 23 self-lubrication. Nozzle is provided with oil spout hairbrush, the lubricating oil that lubricating pump exports evenly is brushed on chain 23, ensure that lubrication is reliable.
Drive-motor 1 drives and drives sprocket wheel 1-1 to rotate, and then drives deceleration sprocket wheel 213 to rotate around motion-work wheel base 212 by chain 214, and owing to deceleration sprocket wheel 213 is fixedly connected with drive sprocket 21, drive sprocket 21 and deceleration sprocket wheel 213 rotate with circular frequency; Drive sprocket 21 drives chain 23, realizes annular along ground circular orbit 9 and moves continuously, and the pitch circle diameter of drive sprocket 21 is about 2200mm, the pitch P=200mm of chain 23. Drive sprocket 21, driven sprocket wheel 22, deceleration sprocket wheel 213 and driving sprocket wheel 1-1 adopt 45# steel gear hobbing process, and through hard surfacing thermal treatment. Reinforce with stiffening web bottom sprocket wheel, prevent distortion in operation.
Drive-motor 1 adopts variable frequency control, and linear velocity can carry out on-line control, ensures that cyclic production linear velocity is adjustable at 5��12m/min. And meeting the present invention in same circle cyclic production internal cause product difference to the different requirements producing tempo, it accelerates and runs slowly steadily, without creeping and pause phenomenon.
As shown in Figure 7, described mould bases always becomes 3 to comprise die set trolley 31, upper diaphragm capsule 315, lower diaphragm capsule 39 and mould 312, described die set trolley 31 is welded with section bar, and universal wheel the in front end of die set trolley 31 front end is provided with track cleaning device, it is possible to the foreign material on Automatic clearance track.
Die set trolley 31 is provided with a column 317, after one end of described upper diaphragm capsule 315 and lower diaphragm capsule 39 is hinged by bearing pin 316, by the upper end thereof of bearing pin 316 with column 317; Upper diaphragm capsule 315 is respectively equipped with die sinking roller 314 with the other end of lower diaphragm capsule 39 and lifts flat roller 310, and upper diaphragm capsule 315 is connected by lock mould bolt 313 with the other end of lower diaphragm capsule 39.
Described upper diaphragm capsule 315 is placed in above lower diaphragm capsule 39, and described mould 312 is arranged on lower diaphragm capsule 39 by die plate 311, between upper diaphragm capsule 315 and lower diaphragm capsule 39; Being provided with adjustment dish 38 bottom described lower diaphragm capsule 39, adjustment dish 38 is provided with adjustment hole 381, and adjustment hole 381 is the arc taking the axis of the hinged bearing pin 316 of column 317 and lower diaphragm capsule 39 as the center of circle, and the edge of adjustment hole 381 is provided with scale; The adjustment hole 381 of described adjustment dish 38 is provided with claw 382 by screw; Corresponding to claw 382, die set trolley 31 is provided with and regulates disc carrier 37; The side of described die set trolley 31 is provided with chain erecting frame 33 by chain connecting rod 32, and chain erecting frame 33 is connected with chain 23, and the bottom of die set trolley is provided with 4 wheels 35 and a guide deflection sheave 36, and what wheel 35 adopted is universal rolling wheel.
Upper diaphragm capsule 315 and lower diaphragm capsule 39 are connected by bearing pin 316, it is possible to open in 95 ��, facilitate installation mold 312 and various operation. Upper diaphragm capsule 315 and lower diaphragm capsule 39 are arranged on die set trolley 31 by bearing pin 316, it is necessary to more during mold exchange, it is possible to from die set trolley 31, mould 312 is lifted down replacing together with diaphragm capsule 315 and lower diaphragm capsule 39. For convenience of realizing upper diaphragm capsule 315 and lower diaphragm capsule 39 pickup operation, cast, slaking function, it is provided with adjustment dish 38 in the bottom of lower diaphragm capsule 39, adjustment dish 38 is provided with adjustment hole 381, the adjustment hole 381 of adjustment dish 38 is provided with claw 382, can be different by the installation position of claw 382 on adjustment dish 38, adjust mould 312 slaking angle. The utility model utilizes die sinking roller 314 along die sinking rail mechanism die sinking, is closed by mould locking device after having operated. Mould is locked and air bag inflator sealed mold by lock mould bolt 313 after closing mould. Realize automatic opening and closing mould and lock mould. Needing during cast to ensure lower diaphragm capsule 39 level, utilization is lifted flat roller 310 and is lifted lower diaphragm capsule to level along platform plate rail road. In whole die sinking, close in mould, operation, casting process, stable for ensureing die set trolley 1, in dolly bottom, guide deflection sheave 36 is installed, utilizes guide deflection sheave 36 to be arranged in the guiding track on circular orbit, main stable to ensure that die set trolley 31 operates to.
Described production line support 13 is arranged on the outside of circular orbit 9 near circular orbit 9. Described die sinking track 8 adopts wear-resisting steel plate brake forming, is arranged on production line support 13, arranges near driven sprocket wheel 22, and its ingress always becomes the die sinking roller 314 of 3 corresponding with mould bases. Closing mould machine 4 to arrange near foaming robot 5, foaming robot 5 is arranged on the outside of circular orbit 9 near circular orbit 9, and foaming robot 5 is connected with electrical control system 12. Production line support 13 supports that mould bases of the present invention always becomes water, electricity, gas source needed for 3 operations, and always becomes position to have quick connector often overlapping mould bases, is convenient for changing mould bases and the mould of different model. Mould bases always becomes 3 to utilize die sinking track 8 automatic die sinking, utilizes and closes mould machine 4 automatic die assembly.
Described high pressure foaming machine 11 is arranged on foaming machine erecting stage 6, and foaming machine erecting stage 6 is positioned at the top of circular orbit 9, arranges near foaming robot 5; Foaming machine erecting stage 6 is welded for standard sections, and Checkered Steel Plate is laid on surface. Various formula urethane raw can be delivered to mixing head through volume pump, under meter by high pressure foaming machine 11, carries mixing head by foaming robot 5 and is poured into a mould by mould. Owing to present automotive seat comfort level, durability degree require to improve gradually, seat requires different densities and hardness, many group part high pressure foaming machines 11 are needed to work in coordination with, many group part high pressure foaming machines 11 are by switching the flow between various different ingredients and ratio fast in casting process, for guaranteeing to pour into a mould the accurate of track and produce beat, cast adopts foaming robot 5, and along pouring into a mould, track evenly carries out raw material cast accurately.
As Figure 8-9; described conjunction mould machine 4 comprises conjunction mould machine support 41, chain 42, drive sprocket 43, driven sprocket wheel 44, tensioning sprocket wheel 45 and three conjunction mould hands 46; described conjunction mould machine support 41 is in arch door shape; close mould machine support 41 and it is provided with conjunction mould hand track 411; closing mould hand track 411 is circular arc; closing and be covered with wear resistant nylon plate on mould hand track 411, ensure to operate steadily, noise is little. Described drive sprocket 43, driven sprocket wheel 44 and tensioning sprocket wheel 45 are arranged on and close on mould machine support 41, and chain 42 installs around on drive sprocket 43, driven sprocket wheel 44 and tensioning sprocket wheel 45, and described conjunction mould hand 46 is arranged on chain 42. Described drive sprocket 43 is connected with motor 47, and motor adopts Germany's SEW speed reducer for servo motor.
At conjunction mould station; one conjunction mould hand 46 is in the upper end closing mould machine support 41, when the die sinking roller 314 of upper diaphragm capsule 315 enters into conjunction mould hand 46, and motor 47 action; drive sprocket 43 is driven to rotate; and then driving chain 42 to rotate, chain 42 band dynamic circuit connector mould hand 46 moves down along conjunction mould hand track 411, is closed up by upper diaphragm capsule 315; complete lock mould hook lock mould simultaneously; while completing to close mould, another closes mould hand 46 and moves to the upper end closing mould machine support 41, enters next circulation. The movement velocity of chain 42 closing mould machine 4 is mated mutually with the travelling speed of the chain 23 of transmission system 2, can realize on-line control by servo-driver.
The present invention adopts central gas supply mode to provide mould bases always to become gas source needed for the upper diaphragm capsule of 3, and gas source is by hose connection at compressed air reservoir, and what the present invention was furnished with 4 150L altogether ensures the constant pressure when providing mould gas source, mould bases top. Compressed air reservoir is provided with safety valve and reducing valve etc.
The present invention is controlled by electrical equipment control system 12, and electrical equipment control system 12 adopts Germany Siemens Company S7-300PLC that whole bar toroid is carried out PLC technology, and CPU model is more than 315; CPU is an outer main website online, in line 9 from station. Drive-motor 1 adopts siemens of Germany variable-frequence governor to drive, it is possible to always become the different mould installed on the die set trolley 31 of 3 to set different travelling speed on operating panel according to each mould bases. When entering pouring position, system reads the travelling speed that die set trolley 31 is numbered and set automatically, by changing the frequency of variable-frequence governor, makes the present invention have different linear velocities, and beat is produced in convenient adjustment. Thus ensure that the technique of whole production line and efficiency improve.
Electrical equipment control system 12 class of the present invention provides program standard input, exports interface and communications protocol, adopt international advanced net to fall controller PRB control mode when annular delivery line introduced by PROFIBUS-DP net, the advantages such as it has high strong anti-interference ability, and data exchange is stable. Facilitate PLC on toroid, frequency transformer on toroid by PROFIBUS-DP net, carry out speed data exchange, make stable and reliable operation of the present invention. PROFIBUS-DP net enters toroid body, the international advanced PRB net controller that falls is adopted to be responsible for control 32 cover mould bases by main website and always become 3 co-ordinations, meet mould all functions, realizing data corresponding with wet machine, foaming robot 5, information data will carry out transparent transmission by PROFIBUS net and main website.
When the present invention is broken down, electrical equipment control system 12 controls warning howler sounding alarm, and now equipment determines to stop or do not stop according to fault rank.
Fault alarm divides three grades:
Level fault: namely anxious stop, the robot 5 that foam is in current position stopping (foaming machine and toroid also stop).
Two grades of faults: complete current station cast. It is pending that raw bits etc. is return by foaming robot 5.
Three grades of faults: prompting fault, equipment runs as usual.
The electrical control cubicles of electrical equipment control system 12 has dust reduction capability, and degree of protection meets IP55 standard, is automatically regulated by in-cabinet temperature.
Claims (6)
1. an automotive seat annular continuously acting production lines, it is characterized in that: comprise transmission system, circular orbit, mould bases always become, the robot that foams, foaming machine erecting stage, high pressure foaming machine, die sinking track, close mould machine, production line support and electrical control system, described transmission system comprises drive sprocket, driven sprocket wheel and chain, drive sprocket and driven sprocket wheel are connected by chain, and the annular that chain is formed is parallel with circular orbit;
Described mould bases always becomes to comprise die set trolley, upper diaphragm capsule, lower diaphragm capsule and mould, described die set trolley is provided with chain erecting frame, chain erecting frame is connected with the chain of transmission system, and the bottom of die set trolley is provided with wheel, and is placed on circular orbit by wheel;
Described high pressure foaming machine is arranged on foaming machine erecting stage, and foaming machine erecting stage is positioned at the top of circular orbit, arranges near foaming robot; Described foaming robot is arranged on the outside of circular orbit near circular orbit, and foaming robot is connected with electrical control system;
The die set trolley that described mould bases always becomes is provided with a column, and one end of described upper diaphragm capsule and lower diaphragm capsule is by after hinge, hinged by this bearing pin and column; The other end of upper diaphragm capsule and lower diaphragm capsule is respectively equipped with die sinking roller and lifts flat roller; Described upper diaphragm capsule is placed in above lower diaphragm capsule, and described mould is arranged on lower diaphragm capsule, between upper diaphragm capsule and lower diaphragm capsule; Being provided with adjustment dish bottom described lower diaphragm capsule, adjustment dish is provided with adjustment hole, and adjustment hole is the arc taking the hinged bearing pin axis of column and lower diaphragm capsule as the center of circle; Adjustment dish is provided with claw by screw; Corresponding to claw, die set trolley is provided with adjustment disc carrier, and described production line support is arranged on the outside of circular orbit near circular orbit, and described die sinking track is arranged on production line support, and its ingress is corresponding with die sinking roller; Close the outside that mould machine is arranged on circular orbit near foaming robot.
2. automotive seat according to claim 1 annular continuously acting production lines; it is characterized in that: described conjunction mould machine comprises conjunction mould machine support, chain, drive sprocket, driven sprocket wheel, tensioning sprocket wheel and closes mould hand; described conjunction mould machine support is arch door shape; close mould machine support and it is provided with conjunction mould hand track; described drive sprocket, driven sprocket wheel and tensioning sprocket wheel are arranged on and close on mould machine support; chain installs around on drive sprocket, driven sprocket wheel and tensioning sprocket wheel, and described conjunction mould hand is arranged on chain.
3. automotive seat according to claim 1 annular continuously acting production lines, is characterized in that: described drive sprocket is arranged on motion-work wheel base by drive wheel bearing, and drive sprocket is installed with deceleration sprocket wheel, and deceleration sprocket wheel is coaxial with drive sprocket; Drive sprocket is connected with the driving sprocket wheel on drive-motor output shaft by chain.
4. automotive seat according to claim 3 annular continuously acting production lines, is characterized in that: described deceleration sprocket wheel is provided with tightening device with the chain driving sprocket wheel to be connected.
5. automotive seat according to claim 3 annular continuously acting production lines, is characterized in that: described drive-motor output shaft is provided with encoder motion-work wheel, and position coder is arranged near motor output shaft, and encoder motion-work wheel is connected with position coder.
6. automotive seat according to claim 1 annular continuously acting production lines, it is characterized in that: described driven sprocket wheel is arranged on follow-up pulley bearing by bearing, follow-up pulley bearing is connected with tensioning hydro-cylinder, and the axis of tensioning hydro-cylinder is parallel with the center line of driven sprocket wheel with drive sprocket.
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| CN201410336040.3A CN104129027B (en) | 2014-07-15 | 2014-07-15 | Automotive seat annular continuously acting production lines |
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| CN104802360B (en) * | 2015-05-12 | 2017-11-17 | 青岛禾田机械工程技术有限公司 | A kind of automatic type door body foaming device and application method |
| CN105345466B (en) * | 2015-12-16 | 2018-01-19 | 芜湖瑞泰汽车零部件有限公司 | Seat assembling line and assembly method |
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| CN108407185A (en) * | 2018-03-21 | 2018-08-17 | 安徽艾普智能装备有限公司 | Annular track foaming line |
| CN108773011A (en) * | 2018-06-15 | 2018-11-09 | 无锡市精捷机器人科技有限公司 | A kind of electric bicycle saddle seat automatic production line |
| CN109531883A (en) * | 2018-12-19 | 2019-03-29 | 广东美适地毯有限公司 | Mould moving platform for rubber carpet production line |
| CN110900934A (en) * | 2019-11-29 | 2020-03-24 | 武汉正为机械有限公司 | Full-automatic pouring car cushion revolving stage foaming production line of robot |
| CN110900933A (en) * | 2019-11-29 | 2020-03-24 | 武汉正为机械有限公司 | Full-automatic annular foaming production line of car cushion |
| CN110722676B (en) * | 2019-12-17 | 2020-04-10 | 佛山海格利德机器人智能设备有限公司 | Intelligent production line for intelligent heating ceramic tile heating module |
| CN112936719B (en) * | 2021-01-25 | 2022-06-17 | 浙江振阳绝热科技股份有限公司 | Polyurethane hard foam heat insulation material production device |
| CN116021706A (en) * | 2023-01-07 | 2023-04-28 | 武汉平丰汽车零部件有限公司 | Production line and production method of automobile seat sponge |
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| CN104129027A (en) | 2014-11-05 |
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