CN111112892A - Automatic welding equipment for top cover and bottom cover of suspension cage - Google Patents
Automatic welding equipment for top cover and bottom cover of suspension cage Download PDFInfo
- Publication number
- CN111112892A CN111112892A CN202010008596.5A CN202010008596A CN111112892A CN 111112892 A CN111112892 A CN 111112892A CN 202010008596 A CN202010008596 A CN 202010008596A CN 111112892 A CN111112892 A CN 111112892A
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- Prior art keywords
- locking clamp
- portal frame
- bottom plate
- fixed
- clamp
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
Abstract
An automatic welding apparatus for top and bottom cages, comprising: the device comprises a fixed workbench, a portal frame, a cage top and bottom plate tool, a bottom and bottom plate tool, a welding robot, a gun cleaning device and a PLC (programmable logic controller); a cage top and bottom plate tool, a bottom cover and bottom plate tool and a gun cleaning device are respectively and fixedly arranged on the fixed workbench; the portal frame is also erected on the fixed workbench; the welding robot is arranged at the bottom of the frame body of the portal frame; the portal frame moves on the fixed workbench under the driving of a driving device, and raw materials on the cage top plate and bottom plate tools are welded respectively. The invention adopts the mode of manual feeding and robot welding, achieves the purpose of welding the top cover and the bottom cover of the suspension cage by using higher automatic equipment, can continuously produce, and has high production efficiency and high welding quality.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of welding equipment, and particularly relates to automatic welding equipment for top and bottom covers of a suspension cage.
[ background of the invention ]
Construction elevators, commonly referred to as construction elevators. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane to use on a construction site, generally has the carrying capacity of 0.3-3.6 tons, and has the running speed of 1-96M/min and the like. Construction elevators produced in China are more and more mature and gradually move to the international world.
Cage-like devices on construction elevators for transporting personnel up and down are called cages. The welding work of the top cover and the bottom cover of the suspension cage in the prior art is usually manual welding, which wastes time and labor.
[ summary of the invention ]
The invention aims to provide automatic welding equipment for top and bottom covers of a suspension cage.
The invention is realized by the following steps:
an automatic welding apparatus for top and bottom cages, comprising: the device comprises a fixed workbench, a portal frame, a cage top and bottom plate tool, a bottom and bottom plate tool, a welding robot, a gun cleaning device and a PLC (programmable logic controller);
the fixed workbench is respectively and fixedly provided with the suspension cage top and bottom plate tool, the bottom cover and bottom plate tool and the gun cleaning device;
the portal frame is also erected on the fixed workbench; the welding robot is arranged at the bottom of the frame body of the portal frame; the control device of the welding robot is arranged at the top of the frame body of the portal frame;
the portal frame is driven by a driving device to move on the fixed workbench, and raw materials on the cage top and bottom plate tool and the bottom cover and bottom plate tool are respectively welded;
the bottom of the fixed workbench is also provided with a position sensor;
the position sensor, the welding robot, the portal frame, the driving device, the cage top and bottom plate tool and the bottom plate tool are all connected to the PLC master controller.
Further, the driving device comprises two servo motors;
two ends of the portal frame are respectively arranged on the fixed workbench through a plurality of L-shaped supporting plates;
two side edges of the fixed workbench are respectively provided with a rack matched with the moving distance of the portal frame;
the bottom of the fixed workbench close to the two ends is respectively provided with a track matched with the moving distance of the portal frame;
two ends of the portal frame are respectively provided with one servo motor, an output shaft of each servo motor is connected with a gear, and each gear is meshed with the rack on one side of the same position;
the two side edges of the portal frame are respectively provided with a plurality of L-shaped supporting plates, one end of each L-shaped supporting plate is fixedly welded on the portal frame, the other end of each L-shaped supporting plate is located at the bottom of the fixed workbench and is provided with a sliding rail, and the sliding rails are matched with the rails.
Further, cage top bottom plate frock with bottom plate frock all includes:
two supporting seats, a reference table and a turnover motor;
the two supporting seats are respectively and symmetrically arranged on the fixed workbench;
the reference table is erected between the two supporting seats;
an output shaft of the overturning motor is arranged on a bearing seat of the supporting seat on one side and connected with one end of the base assembly platform, and a rotating shaft is arranged on a bearing seat of the supporting seat on the other side and connected with the other end of the base assembly platform;
a plurality of square tube raw material clamps and a plurality of sheet raw material clamps are arranged on the reference table;
the square tube raw material clamp comprises a first locking cylinder, a first rotating locking clamp and a first fixing locking clamp; the first fixing locking clamp is L-shaped, and one end of the first fixing locking clamp is fixedly arranged on the reference table; the first rotary locking clamp is also L-shaped, and one end of the first rotary locking clamp is rotatably connected to the first fixed locking clamp through a rotating shaft; the middle part of the first rotating locking clamp is connected with a piston rod of the first locking cylinder; the cylinder body of the first locking cylinder is fixedly arranged on the first fixed locking clamp; when the first rotating locking clamp rotates to be in contact with one end of the first fixed locking clamp, the first rotating locking clamp and the first fixed locking clamp are enclosed into a square shape for clamping square raw materials;
the flaky raw material clamp comprises a second locking cylinder, a second rotating locking clamp and a second fixing locking clamp; the second fixing locking clamp is L-shaped, and one end of the second fixing locking clamp is fixedly arranged on the reference table; the second rotary locking clamp is in a cuboid shape, one end of the second rotary locking clamp is rotatably connected to the second fixed locking clamp through a rotating shaft, and the middle part of the second rotary locking clamp is connected with a piston rod of the second locking cylinder; the cylinder body of the second locking cylinder is fixedly arranged on the second fixed locking clamp; when the second rotary locking clamp rotates to be parallel to one end of the second fixed locking clamp, the second rotary locking clamp is used for clamping the flaky raw materials.
Furthermore, the inner side surfaces of the first rotating locking clamp, the first fixing locking clamp, the second rotating locking clamp and the second fixing locking clamp are provided with anti-skidding clamping blocks.
Further, the overturning motor is a servo motor.
The invention has the advantages that: the invention adopts the mode of manual feeding and robot welding, achieves the purpose of welding the top cover and the bottom cover of the suspension cage by using higher automatic equipment, can continuously produce, and has high production efficiency and high welding quality.
[ description of the drawings ]
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partially enlarged schematic view of fig. 1.
Fig. 3 is a side view of fig. 1.
FIG. 4 is a schematic view of a cage top and bottom plate fixture according to the present invention.
Fig. 5 is a schematic view of a bottom cover and bottom plate tooling structure in the invention.
Fig. 6 is a schematic view of a welded cage top structure employing the present invention.
Fig. 7 is a schematic view of a welded bottom cap structure according to the present invention.
FIG. 8 is a schematic view showing the structure of a square tube material jig according to the present invention.
FIG. 9 is a schematic view of the structure of the sheet material holder of the present invention.
[ detailed description ] embodiments
As shown in fig. 1 to 7, an automatic welding apparatus for top and bottom covers of a cage, comprising: the device comprises a fixed workbench 1, a portal frame 2, a cage top and bottom plate tool 3, a bottom cover and bottom plate tool 4, a welding robot 5, a gun cleaning device (not shown) and a PLC (programmable logic controller) master controller (not shown).
A cage top and bottom plate tool 3, a bottom cover and bottom plate tool 4 and a gun cleaning device are respectively and fixedly arranged on the fixed workbench 1.
The fixed working table 1 is also provided with a portal frame 2. The bottom of the portal frame 2 is provided with a welding robot 5; the control device of the welding robot 5 is arranged at the top of the portal frame 2.
The portal frame 2 is driven by the two servo motors 6 to move on the fixed workbench 1, and raw materials on the cage top and bottom plate tool 3 and the bottom cover and bottom plate tool 4 are respectively welded.
The bottom of the fixed working table 1 is also provided with a position sensor (not shown).
And the position sensor, the welding robot 5, the portal frame 2, the two servo motors 6, the cage top and bottom plate tool 3 and the bottom cover and bottom plate tool 4 are all connected to a PLC master controller.
Two ends of the portal frame 2 are respectively erected on the fixed workbench 1 through a plurality of L-shaped supporting plates 7.
Two side edges of the fixed workbench 1 are respectively provided with a rack 8 matched with the moving distance of the portal frame 2. The bottom of the fixed workbench 1 close to the two ends is respectively provided with a track 9 matched with the moving distance of the portal frame 2.
Two ends of the portal frame 2 are respectively provided with a servo motor 6, an output shaft of each servo motor 6 is connected with a gear 10, and each gear 10 is meshed with a rack 8 on one side of the same position.
Two side edges of the portal frame 2 are respectively provided with a plurality of L-shaped supporting plates 7, one end of each L-shaped supporting plate 7 is fixedly welded on the portal frame 2, the other end of each L-shaped supporting plate 7 is positioned at the bottom of the fixed workbench 1 and is provided with a sliding rail 11, and the sliding rails 11 are matched with the rails 9.
Cage top bottom plate frock 3 with bottom plate frock 4 all includes: two supporting seats 12, a reference table 13 and a turnover motor 14.
The two supporting seats 12 are respectively and symmetrically arranged on the fixed workbench 1. The reference table 13 is mounted between the two support bases 12.
An output shaft of the overturning motor 14 is installed on a bearing seat of the supporting seat 12 on one side and connected with one end of the base assembly platform 13, and a rotating shaft is installed on a bearing seat of the supporting seat 12 on the other side and connected with the other end of the base assembly platform 13.
A plurality of square tube material jigs 15 and a plurality of sheet material jigs 16 are attached to the reference table 13.
As shown in fig. 8, the square tube material jig 15 includes a first locking cylinder 151, a first rotation locking clamp 152, and a first fixing locking clamp 153. The first fixing lock clamp 153 is L-shaped, and one end is fixedly mounted on the reference table 13; the first rotating locking clip 152 is also L-shaped, and one end thereof is rotatably connected to the first fixed locking clip 153 through a rotating shaft; the middle part of the first rotating locking clamp 152 is connected with the piston rod of the first locking cylinder 151; the cylinder body of the first locking cylinder 151 is fixedly mounted on the first fixing lock clamp 153; when the first rotating locking clip 152 is rotated to contact one end of the first fixed locking clip 153, the first rotating locking clip 152 and the first fixed locking clip 153 are enclosed in a square shape for clamping a square-shaped material.
As shown in fig. 9, the sheet material clamp 16 includes a second locking cylinder 161, a second rotary locking clamp 162, and a second fixed locking clamp 163; the second fixing clip 163 is L-shaped, and one end thereof is fixedly mounted on the reference table 13; the second rotating locking clip 162 is rectangular, one end of the second rotating locking clip is rotatably connected to the second fixing locking clip 163 through a rotating shaft, and the middle part of the second rotating locking clip 162 is connected to the piston rod of the second locking cylinder 161; the cylinder body of the second locking cylinder 161 is fixedly mounted on the second fixing lock clamp 163; when the second rotary locking clip 162 is rotated to be parallel to one end of the second fixed locking clip 163, it is used to clamp the sheet material.
The inner sides of the first rotating locking clamp 152, the first fixed locking clamp 153, the second rotating locking clamp 162 and the second fixed locking clamp 163 are all provided with anti-slip clamping blocks 17.
The rotation axis of the turnover motor 14 is parallel to that of the reference table 13, so that the device can be turned over for welding without loosening all the clamps welded on one surface and then clamping the surface again for welding. All welding operations can be completed by clamping once, and the phenomenon that the welding is inaccurate due to unknown change of secondary clamping is avoided. The turnover motor 14 is a servo motor, so that the turnover position of the reference table 13 is accurate, the servo motor can control the speed, the position precision is very accurate, and a voltage signal can be converted into torque and a rotating speed to drive and control a rotating object.
The PLC master controller monitors the stroke states of all the first locking cylinders 151 and the second locking cylinders 152 in real time through the magnetic induction type proximity switches.
The welding process of the automatic welding equipment for the top cover and the bottom cover of the suspension cage comprises the following steps:
step 1: manually feeding materials on a station A where the cage top and bottom plate tool is located, placing the raw materials required by welding the cage top on the station A, and then pressing a button for confirming that the feeding is finished;
step 2: the PLC master controller sends an instruction after receiving a feeding completion signal and drives the portal frame to travel to the station A;
and step 3: the position sensor sends a signal that the portal frame reaches the station A to the PLC, the PLC sends an instruction, and the welding robot welds the raw materials on the station A;
and 4, step 4: manually feeding materials on a station B where the bottom plate tooling of the bottom cover is located, placing the raw materials required for welding the bottom cover on the station B, and then pressing a button for confirming that the feeding is finished;
and 5: after the welding of the station A is finished, the PLC receives a signal of 'welding end of the station A', and sends an instruction to drive the portal frame to move to a gun cleaning position where the gun cleaning device is located, so that a welding gun is cleaned; after cleaning, sending a cleaning end signal to the PLC;
step 6: after cleaning is finished, the PLC sends out an instruction to drive the portal frame to travel to the station B;
and 7: the position sensor sends a signal that the portal frame reaches the station B to the PLC, the PLC sends an instruction, and the welding robot welds the raw materials on the station B;
and 8: after the welding of the station B is finished, the PLC receives a signal of 'welding end of the station B', and sends an instruction to drive the portal frame to move to a gun cleaning position where the gun cleaning device is located so as to clean a welding gun; after cleaning, sending a cleaning end signal to the PLC;
and step 9: and (5) repeating the step 1 to the step 8.
The invention adopts the mode of manual feeding and robot welding, achieves the purpose of welding the top cover and the bottom cover of the suspension cage by using higher automatic equipment, can continuously produce, and has high production efficiency and high welding quality.
The above description is only an example of the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic weld equipment of cage top and bottom cover which characterized in that: the method comprises the following steps: the device comprises a fixed workbench, a portal frame, a cage top and bottom plate tool, a bottom and bottom plate tool, a welding robot, a gun cleaning device and a PLC (programmable logic controller);
the fixed workbench is respectively and fixedly provided with the suspension cage top and bottom plate tool, the bottom cover and bottom plate tool and the gun cleaning device;
the portal frame is also erected on the fixed workbench; the welding robot is arranged at the bottom of the frame body of the portal frame; the control device of the welding robot is arranged at the top of the frame body of the portal frame;
the portal frame is driven by a driving device to move on the fixed workbench, and raw materials on the cage top and bottom plate tool and the bottom cover and bottom plate tool are respectively welded;
the bottom of the fixed workbench is also provided with a position sensor;
the position sensor, the welding robot, the portal frame, the driving device, the cage top and bottom plate tool and the bottom plate tool are all connected to the PLC master controller.
2. An automatic welding apparatus for top and bottom cages, as claimed in claim 1, wherein:
the driving device comprises two servo motors;
two ends of the portal frame are respectively arranged on the fixed workbench through a plurality of L-shaped supporting plates;
two side edges of the fixed workbench are respectively provided with a rack matched with the moving distance of the portal frame;
the bottom of the fixed workbench close to the two ends is respectively provided with a track matched with the moving distance of the portal frame;
two ends of the portal frame are respectively provided with one servo motor, an output shaft of each servo motor is connected with a gear, and each gear is meshed with the rack on one side of the same position;
the two side edges of the portal frame are respectively provided with a plurality of L-shaped supporting plates, one end of each L-shaped supporting plate is fixedly welded on the portal frame, the other end of each L-shaped supporting plate is located at the bottom of the fixed workbench and is provided with a sliding rail, and the sliding rails are matched with the rails.
3. An automatic welding apparatus for top and bottom cages, as claimed in claim 1, wherein:
cage top bottom plate frock with bottom plate frock all includes:
two supporting seats, a reference table and a turnover motor;
the two supporting seats are respectively and symmetrically arranged on the fixed workbench;
the reference table is erected between the two supporting seats;
an output shaft of the overturning motor is arranged on a bearing seat of the supporting seat on one side and connected with one end of the base assembly platform, and a rotating shaft is arranged on a bearing seat of the supporting seat on the other side and connected with the other end of the base assembly platform;
a plurality of square tube raw material clamps and a plurality of sheet raw material clamps are arranged on the reference table;
the square tube raw material clamp comprises a first locking cylinder, a first rotating locking clamp and a first fixing locking clamp; the first fixing locking clamp is L-shaped, and one end of the first fixing locking clamp is fixedly arranged on the reference table; the first rotary locking clamp is also L-shaped, and one end of the first rotary locking clamp is rotatably connected to the first fixed locking clamp through a rotating shaft; the middle part of the first rotating locking clamp is connected with a piston rod of the first locking cylinder; the cylinder body of the first locking cylinder is fixedly arranged on the first fixed locking clamp; when the first rotating locking clamp rotates to be in contact with one end of the first fixed locking clamp, the first rotating locking clamp and the first fixed locking clamp are enclosed into a square shape for clamping square raw materials;
the flaky raw material clamp comprises a second locking cylinder, a second rotating locking clamp and a second fixing locking clamp; the second fixing locking clamp is L-shaped, and one end of the second fixing locking clamp is fixedly arranged on the reference table; the second rotary locking clamp is in a cuboid shape, one end of the second rotary locking clamp is rotatably connected to the second fixed locking clamp through a rotating shaft, and the middle part of the second rotary locking clamp is connected with a piston rod of the second locking cylinder; the cylinder body of the second locking cylinder is fixedly arranged on the second fixed locking clamp; when the second rotary locking clamp rotates to be parallel to one end of the second fixed locking clamp, the second rotary locking clamp is used for clamping the flaky raw materials.
4. An automatic welding apparatus for top and bottom cages, as claimed in claim 3, wherein:
the first rotating locking clamp, the first fixing locking clamp, the second rotating locking clamp and the inner side surface of the second fixing locking clamp are provided with anti-skidding clamping blocks.
5. An automatic welding apparatus for top and bottom cages, as claimed in claim 3, wherein: the turnover motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010008596.5A CN111112892A (en) | 2020-01-06 | 2020-01-06 | Automatic welding equipment for top cover and bottom cover of suspension cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010008596.5A CN111112892A (en) | 2020-01-06 | 2020-01-06 | Automatic welding equipment for top cover and bottom cover of suspension cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111112892A true CN111112892A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010008596.5A Pending CN111112892A (en) | 2020-01-06 | 2020-01-06 | Automatic welding equipment for top cover and bottom cover of suspension cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111112892A (en) |
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| KR100952643B1 (en) * | 2003-06-20 | 2010-04-13 | 주식회사 포스코 | Scratch-preventing apparatus for clamp of a welder |
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| CN103962789A (en) * | 2014-04-22 | 2014-08-06 | 陈焕祥 | Pipe fitting clamp |
| CN205237417U (en) * | 2015-09-21 | 2016-05-18 | 湖北江汉建筑工程机械有限公司 | Welding frock of construction elevator bogie |
| CN205464883U (en) * | 2016-01-19 | 2016-08-17 | 江苏长江重工科技有限公司 | Duplex position welding system of robot |
| CN107042319A (en) * | 2017-04-07 | 2017-08-15 | 南兴装备股份有限公司 | It is double bore bag can double alternately operating planer type numerical control rig |
| CN206484201U (en) * | 2017-02-24 | 2017-09-12 | 大连璟龙自动化科技有限公司 | A kind of white body weld jig positioning compression device |
| CN110216492A (en) * | 2019-06-28 | 2019-09-10 | 无锡洲翔激光设备有限公司 | A kind of gantry drilling machine |
| CN212145035U (en) * | 2020-01-06 | 2020-12-15 | 福建鑫成裕机器人科技有限公司 | Automatic welding equipment for top cover and bottom cover of suspension cage |
-
2020
- 2020-01-06 CN CN202010008596.5A patent/CN111112892A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100952643B1 (en) * | 2003-06-20 | 2010-04-13 | 주식회사 포스코 | Scratch-preventing apparatus for clamp of a welder |
| CN201950593U (en) * | 2010-12-20 | 2011-08-31 | 大连四达高技术发展有限公司 | Bidirectional clamping cylinder |
| CN103962789A (en) * | 2014-04-22 | 2014-08-06 | 陈焕祥 | Pipe fitting clamp |
| CN205237417U (en) * | 2015-09-21 | 2016-05-18 | 湖北江汉建筑工程机械有限公司 | Welding frock of construction elevator bogie |
| CN205464883U (en) * | 2016-01-19 | 2016-08-17 | 江苏长江重工科技有限公司 | Duplex position welding system of robot |
| CN206484201U (en) * | 2017-02-24 | 2017-09-12 | 大连璟龙自动化科技有限公司 | A kind of white body weld jig positioning compression device |
| CN107042319A (en) * | 2017-04-07 | 2017-08-15 | 南兴装备股份有限公司 | It is double bore bag can double alternately operating planer type numerical control rig |
| CN110216492A (en) * | 2019-06-28 | 2019-09-10 | 无锡洲翔激光设备有限公司 | A kind of gantry drilling machine |
| CN212145035U (en) * | 2020-01-06 | 2020-12-15 | 福建鑫成裕机器人科技有限公司 | Automatic welding equipment for top cover and bottom cover of suspension cage |
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Application publication date: 20200508 |
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