CN111570982B - A fully automatic welding device for small workpieces - Google Patents
A fully automatic welding device for small workpieces Download PDFInfo
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- CN111570982B CN111570982B CN202010492386.8A CN202010492386A CN111570982B CN 111570982 B CN111570982 B CN 111570982B CN 202010492386 A CN202010492386 A CN 202010492386A CN 111570982 B CN111570982 B CN 111570982B
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- 238000003466 welding Methods 0.000 title claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 177
- 239000002184 metal Substances 0.000 claims abstract description 86
- 229910052751 metal Inorganic materials 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims description 39
- 238000007599 discharging Methods 0.000 claims description 17
- 230000007723 transport mechanism Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/287—Supporting devices for electrode holders
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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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
本发明公开了一种小型工件全自动焊接装置，包括第一上料传送带、第二金属链板式传送带、卸料传送带、第一焊接机械手、第二焊接机械手、角片自动上料机构、立柱夹持机构、立柱搬运机构、成品拨料机构、成品放置平台，所述的第一上料传送带横向设置，所述的第一上料传送带输出端设有可以与其配合的第二金属链板式传送带，所述的第二金属链板式传送带与第一上料传送带相对垂直设置，本发明自动焊接装置实现了中型货架横梁与角片的全自动焊接，一个普通工人经过简单培训就可以操作，同一位置上料和下料，焊接速度可达每小时400根，是熟练焊工效率的2倍，自动化程度高，提高焊接效率，提高焊接质量，减小人工劳动强度，降低生产成本，适合大力推广。
The present invention discloses a fully automatic welding device for small workpieces, comprising a first feeding conveyor belt, a second metal chain plate conveyor belt, a unloading conveyor belt, a first welding manipulator, a second welding manipulator, an automatic feeding mechanism for corner pieces, a column clamping mechanism, a column handling mechanism, a finished product shifting mechanism, and a finished product placement platform. The first feeding conveyor belt is arranged horizontally, and the output end of the first feeding conveyor belt is provided with a second metal chain plate conveyor belt that can cooperate with the first feeding conveyor belt. The second metal chain plate conveyor belt is arranged vertically relative to the first feeding conveyor belt. The automatic welding device of the present invention realizes the fully automatic welding of the cross beams and corner pieces of medium-sized shelves. An ordinary worker can operate it after simple training. The materials can be loaded and unloaded at the same position. The welding speed can reach 400 pieces per hour, which is twice the efficiency of a skilled welder. The device has a high degree of automation, improves welding efficiency, improves welding quality, reduces manual labor intensity, reduces production costs, and is suitable for vigorous promotion.
Description
[ Field of technology ]
The invention relates to the technical field of mechanical part production, in particular to the technical field of automatic welding devices.
[ Background Art ]
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure, and the mechanization and automation of the welding process is an important development of modern welding technology. It not only marks higher welding production efficiency and better welding quality, but also greatly improves production labor conditions. In the manual arc welding process, main welding actions are arc ignition, welding rod feeding to maintain a certain arc length, forward arc moving and arc extinguishing, if the actions are automatically completed by a machine, the automatic welding is called automatic welding, the existing automatic welding has low automation degree, the loading, unloading and workpiece fixing are required to be completed manually, the working efficiency is low, the existing automatic welding equipment is specially customized for large-scale equipment such as pipe fittings, frames and the like, and equipment specially used for welding a middle-sized shelf beam and a corner piece cannot be performed.
[ Invention ]
The invention aims to solve the problems in the prior art, and provides a full-automatic welding device for small workpieces, which can be specially used for welding a middle-sized shelf beam and corner pieces, has high automation degree, improves welding efficiency, improves welding quality and reduces manual labor intensity.
In order to achieve the aim, the invention provides a full-automatic welding device for small workpieces, which comprises a first feeding conveyor belt, a second metal chain plate conveyor belt, a discharging conveyor belt, a first welding manipulator, a second welding manipulator, an automatic corner piece feeding mechanism, a stand column clamping mechanism, a stand column conveying mechanism, a finished product stirring mechanism and a finished product placing platform, wherein the first feeding conveyor belt is transversely arranged, the output end of the first feeding conveyor belt is provided with a second metal chain plate conveyor belt which can be matched with the first feeding conveyor belt, the second metal chain plate conveyor belt is vertically arranged relative to the first feeding conveyor belt, the second metal chain plate conveyor belt comprises a first metal chain plate and a second metal chain plate which are symmetrically arranged left and right, a certain gap is arranged between the first metal chain plate and the second metal chain plate, the first metal chain plate and the second metal chain plate are vertically provided with a plurality of upright post limit baffles which can be matched with workpieces, one side of the output end of the second metal chain plate type conveyor belt is transversely provided with a discharging conveyor belt which can be matched with the second metal chain plate type conveyor belt, the discharging conveyor belt and the first feeding conveyor belt are relatively arranged in parallel, one ends of the first feeding conveyor belt and the discharging conveyor belt, which are close to the second metal chain plate type conveyor belt, are respectively provided with upright post carrying mechanisms which can be matched with the second metal chain plate type conveyor belt, two sides of the second metal chain plate type conveyor belt are respectively symmetrically provided with a first welding manipulator and a second welding manipulator, two sides of the second metal chain plate type conveyor belt are provided with corner piece automatic feeding mechanisms which can be matched with the first welding manipulator and the second welding manipulator, upright post clamping mechanisms which can be matched with the corner piece automatic feeding mechanisms are arranged between the first metal chain plate and the second metal chain plate, one side of the output end of the discharging conveyor belt is provided with a finished product placing platform, and the discharging conveyor belt is provided with a finished product stirring mechanism which can be matched with the finished product placing platform.
Preferably, the automatic corner piece feeding mechanism comprises a feeding vibration disc, a feeding track, a feeding rack, a material stopping cylinder, a material stopping jacking block, a clamping mechanism and a corner piece feeding mechanism, wherein the feeding vibration disc is arranged on the side edge of the second metal chain plate type conveyor belt, the feeding track is arranged at the output end of the feeding vibration disc, the feeding track output end is arranged at the upper end of the feeding rack, the material stopping cylinder is arranged on the side edge of the feeding track output end, the material stopping jacking block is arranged on a cylinder arm of the material stopping cylinder and can penetrate through the side wall of one side of the feeding track to extend into the upper portion of the feeding track, the material stopping cylinder is fixedly connected with the feeding rack, the corner piece feeding mechanism is arranged on one side, close to the feeding track output end, of the side of the material stopping cylinder, and the clamping mechanism is arranged beside the corner piece feeding mechanism.
Preferably, the clamping mechanism comprises a clamping X-axis transverse electric cylinder, a clamping Y-axis transverse electric cylinder and a clamping cylinder, wherein the clamping X-axis transverse electric cylinder is arranged at the upper end of the feeding rack, the clamping X-axis transverse electric cylinder and the second metal chain plate type conveyor belt are relatively arranged in parallel, the clamping Y-axis transverse electric cylinder is transversely arranged at the upper end of an electric cylinder sliding block of the clamping X-axis transverse electric cylinder, the clamping Y-axis transverse electric cylinder and the X-axis transverse electric cylinder are transversely and vertically arranged, and the clamping cylinder matched with the clamping cylinder at the outlet of the feeding track is arranged at the upper end of an electric cylinder sliding block of the clamping Y-axis transverse electric cylinder.
Preferably, the corner piece feeding mechanism comprises a feeding mechanism transmission case, a feeding mechanism motor, a feeding mechanism driving belt pulley, a feeding mechanism driven belt pulley and a feeding belt, wherein the feeding mechanism transmission case is arranged at the upper end of the feeding frame, the feeding mechanism driving belt pulley and the feeding mechanism driven belt pulley are respectively arranged at two sides of one end, close to the feeding track, of the feeding mechanism transmission case, the feeding mechanism driving belt pulley and the feeding mechanism driven belt pulley are sleeved with the feeding belt, the feeding belt is arranged at the upper end of the feeding track, and the feeding mechanism transmission case is provided with the feeding mechanism motor for driving the feeding mechanism driving belt pulley to rotate.
Preferably, the upright clamping mechanism comprises an upright clamping cylinder, a lifting cylinder and a lifting cylinder support, wherein the lifting cylinder support is arranged between a metal chain plate and a second metal chain plate, the lifting cylinder support is vertically provided with a lifting cylinder, the upper end of a cylinder sliding block of the lifting cylinder is provided with the upright clamping cylinder, and the upright clamping cylinder is vertically upwards arranged.
Preferably, the upright post carrying mechanism comprises an upright post carrying mechanism traversing electric cylinder, a carrying mechanism supporting frame, an upright post carrying mechanism lifting cylinder and an upright post carrying mechanism clamping jaw cylinder, wherein the carrying mechanism supporting frame is of a 7-shaped structure, the lower end of the carrying mechanism supporting frame is fixedly connected with the side edge of the first feeding conveyor belt and the side edge of the discharging conveyor belt, the upper end of the carrying mechanism supporting frame is transversely provided with the upright post carrying mechanism traversing electric cylinder, an upright post carrying mechanism lifting cylinder is vertically arranged on an electric cylinder sliding block of the upright post carrying mechanism traversing electric cylinder, and an upright post carrying mechanism clamping jaw cylinder is vertically downwards arranged on an electric cylinder sliding block of the upright post carrying mechanism lifting cylinder.
Preferably, the finished product stirring mechanism comprises a finished product stirring mechanism transverse moving electric cylinder, a finished product stirring mechanism support frame and stirring rods, the finished product stirring mechanism support frame is 7-shaped, the lower end of the finished product stirring mechanism support frame is fixedly connected with the side edge of the discharging conveyor belt, the upper end of the finished product stirring mechanism support frame is transversely provided with a finished product stirring mechanism transverse moving electric cylinder, and the electric cylinder sliding block of the finished product stirring mechanism transverse moving electric cylinder is vertically provided with the stirring rods.
Preferably, the two sides of the first feeding conveyor belt are symmetrically provided with conveyor belt limit baffles, the distance between the two conveyor belt limit baffles is slightly larger than the width of a workpiece to be conveyed, one end, close to the second metal chain plate type conveyor belt, of the conveyor belt limit baffles is provided with a correlation sensor which can be matched with the discharging conveyor belt, and when rays are blocked between the correlation sensors, the feeding conveyor belt stops feeding.
The full-automatic welding device for the small workpieces has the beneficial effects that the full-automatic welding device for the small workpieces realizes full-automatic welding of the middle-sized shelf cross beam and the corner pieces, a common worker can operate the welding device through simple training, the feeding and the discharging at the same position can achieve 400 welding speeds per hour, the welding speed is 2 times of the efficiency of a skilled welder, the degree of automation is high, the welding efficiency is improved, the welding quality is improved, the labor intensity is reduced, the production cost is reduced, and the full-automatic welding device is suitable for being widely popularized.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
FIG. 1 is a schematic top view of a full-automatic welding device for small workpieces;
FIG. 2 is a schematic top view of a corner piece automatic feeding mechanism of a full-automatic welding device for small workpieces;
FIG. 3 is a schematic top view of the structure of a column clamping mechanism of the full-automatic welding device for small workpieces;
FIG. 4 is a schematic side view of the structure of a column handling mechanism of the full-automatic welding device for small workpieces;
FIG. 5 is a schematic side view of a finished product kick-out mechanism of a full-automatic welding device for small workpieces;
Fig. 6 is a schematic side view of a structure of a stand column limit baffle of a full-automatic welding device for small workpieces.
In the drawing, a first feeding conveyor belt, a 2-second metal chain plate type conveyor belt, a 3-discharging conveyor belt, a 4-first welding manipulator, a 5-second welding manipulator, a 6-corner piece automatic feeding mechanism, a 7-upright clamping mechanism, an 8-upright carrying mechanism, a 9-finished product stirring mechanism, a 10-finished product placing platform, a 11-conveyor belt limit baffle, a 12-correlation sensor, a 21-first metal chain plate, a 22-second metal chain plate, a 23-upright limit baffle, a 61-feeding vibration disk, a 62-feeding track, a 63-feeding rack, a 64-stopping cylinder, a 65-stopping ejector block, a 66-clamping mechanism, a 67-corner piece feeding mechanism, a 71-upright clamping cylinder, a 72-lifting cylinder, a 73-lifting cylinder support, an 81-upright carrying mechanism cylinder, a 82-carrying mechanism support frame, a 83-upright carrying mechanism lifting cylinder, a 84-upright carrying mechanism clamping cylinder, a 91-finished product stirring mechanism cylinder, a 92-finished product stirring mechanism support frame, a 93-feeding rod, an X-clamping cylinder, a 6761-feeding mechanism, a driving pulley feeding mechanism, a 6761-feeding mechanism, a 673-feeding shaft, a 671-3-feeding mechanism and a belt pulley feeding mechanism.
[ Detailed description ] of the invention
The present invention will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Referring to fig. 1,2, 3, 4, 5 and 6, the full-automatic welding device for small workpieces of the invention comprises a first feeding conveyor belt 1, a second metal chain plate conveyor belt 2, a discharging conveyor belt 3, a first welding manipulator 4, a second welding manipulator 5, an automatic corner piece feeding mechanism 6, a stand column clamping mechanism 7, a stand column carrying mechanism 8, a finished product stirring mechanism 9, a first welding manipulator 4, a second welding manipulator 6, a stand column clamping mechanism 8, a finished product stirring mechanism 9, a second welding manipulator 3 and a third welding manipulator 3, the finished product placing platform 10, first material loading conveyer belt 1 transversely set up, first material loading conveyer belt 1 output be equipped with rather than complex second metal link joint formula conveyer belt 2, second metal link joint formula conveyer belt 2 and first material loading conveyer belt 1 relative perpendicular setting, second metal link joint formula conveyer belt 2 include first metal link joint 21 and second metal link joint 22 that bilateral symmetry set up, first metal link joint 21 and second metal link joint 22 between be equipped with certain clearance, first metal link joint 21 and second metal link joint 22 on all vertically be equipped with a plurality of can rather than work piece complex stand limit baffle 23, second metal link joint formula conveyer belt 2 output one side transversely be equipped with can rather than complex discharge conveyer belt 3, discharge conveyer belt 3 and first material loading conveyer belt 1 relative parallel arrangement, first material loading conveyer belt 1 and discharge conveyer belt 3 on be close to second metal link joint formula conveyer belt 2's one end all be equipped with can with the second metal link joint formula 2 and match with second metal link joint formula 2's first metal link joint mechanism that the second metal link joint is equipped with the welding machine tool 4 respectively, second metal link joint formula 2's that the second metal link joint is equipped with 8 on the second metal link joint formula conveyer belt 2, The second welding manipulator 5, second metal link plate type conveyer belt 2 both sides be equipped with can with first welding manipulator 4, second welding manipulator 5 complex angle piece automatic feeding mechanism 6, first metal link plate 21 and second metal link plate 22 between be equipped with can with angle piece automatic feeding mechanism 6 complex stand fixture 7, 3 output one side of unloading conveyer belt be equipped with finished product place platform 10, 3 unloading conveyer belt on be equipped with can with finished product place platform 10 complex finished product thumb feed mechanism 9, angle piece automatic feeding mechanism 6 include material loading vibration dish 61, material loading track 62, material loading frame 63, a stop cylinder 64, a stop top block 65, a clamping mechanism 66, The corner piece feeding mechanism 67, the feeding vibration disc 61 locate the side of the second metal chain plate type conveyor belt 2, the output end of the feeding vibration disc 61 be equipped with a feeding track 62, the feeding track 62 output end locate the feeding frame 63 upper end, feeding track 62 output end side be equipped with a stopping cylinder 64, the cylinder arm of stopping cylinder 64 on be equipped with a stopping kicking block 65, stopping kicking block 65 can run through the lateral wall of one side of feeding track 62 and extend to the inside of feeding track 62, stopping cylinder 64 and feeding frame 63 fixed connection, one side of stopping cylinder 64 near feeding track 62 output end be equipped with corner piece feeding mechanism 67, corner piece feeding mechanism 67 side be equipped with a clamping mechanism 66, clamping mechanism 66 include clamp X axle sideslip electric cylinder 661, A clamping Y-axis transverse moving electric cylinder 662, The material clamping cylinder 663, the material clamping X-axis transverse moving cylinder 661 is arranged at the upper end of the material feeding frame 63, the material clamping X-axis transverse moving cylinder 661 and the second metal chain plate type conveyor belt 2 are relatively arranged in parallel, the upper end of an electric cylinder sliding block of the material clamping X-axis transverse moving cylinder 661 is transversely provided with a material clamping Y-axis transverse moving cylinder 662, the material clamping Y-axis transverse moving cylinder 662 and the X-axis transverse moving cylinder 661 are transversely and vertically arranged, the upper end of an electric cylinder sliding block of the material clamping Y-axis transverse moving cylinder 662 is provided with a material clamping cylinder 663 which can be matched with the outlet of the material feeding track 62, and the corner piece feeding mechanism 67 comprises a feeding mechanism transmission box 671, The feeding mechanism motor 672, the feeding mechanism driving pulley 673, the feeding mechanism driven pulley 674 and the feeding belt 675, the feeding mechanism transmission box 671 is arranged at the upper end of the feeding frame 63, the feeding mechanism driving pulley 673 and the feeding mechanism driven pulley 674 are respectively arranged at two sides of one end of the feeding mechanism transmission box 671, which is close to the feeding track 62, the feeding mechanism driving pulley 673 and the feeding mechanism driven pulley 674 are sleeved with the feeding belt 675, the feeding belt 675 is arranged at the upper end of the feeding track 62, the feeding mechanism transmission box 671 is provided with the feeding mechanism motor 672 for driving the feeding mechanism driving pulley 673 to rotate, the upright clamping mechanism 7 comprises an upright clamping cylinder 71, Lifting cylinder 72, lifting cylinder support 73 locate between a metal link joint 21 and the second metal link joint 22, lifting cylinder support 73 on vertical lifting cylinder 72 that is equipped with, lifting cylinder 72's cylinder slider upper end be equipped with stand centre gripping cylinder 71, stand centre gripping cylinder 71 vertical setting up, stand transport mechanism 8 include stand transport mechanism sideslip electric cylinder 81, transport mechanism support frame 82, stand transport mechanism lifting cylinder 83, stand transport mechanism clamping jaw cylinder 84, transport mechanism support frame 82 be 7 style of calligraphy, transport mechanism support frame 82 lower extreme and first material loading conveyer belt 1, the transport mechanism support frame 82 lower extreme, 3 side fixed connection of conveyer belt of unloading, transport mechanism support frame 82 upper end transversely be equipped with stand transport mechanism sideslip electric jar 81, the electric jar slider of stand transport mechanism sideslip electric jar 81 on vertically be equipped with stand transport mechanism lift cylinder 83, the electric jar slider of stand transport mechanism lift cylinder 83 on vertically be equipped with stand transport mechanism clamping jaw cylinder 84 downwards, finished product stirring mechanism 9 include finished product stirring mechanism sideslip electric jar 91, finished product stirring mechanism support frame 92 The material stirring rod 93, the finished product stirring mechanism support frame 92 be 7 style of calligraphy, finished product stirring mechanism support frame 92 lower extreme and 3 sides fixed connection of conveyer belt of unloading, finished product stirring mechanism support frame 92 upper end transversely be equipped with including finished product stirring mechanism sideslip electric jar 91, draw together and vertically be equipped with on the electric jar slider of finished product stirring mechanism sideslip electric jar 91 and dial material stirring rod 93, first material loading conveyer belt 1 both sides symmetry be equipped with conveyer belt limit baffle 11, the interval between two conveyer belt limit baffles 11 slightly be greater than the work piece width that needs to carry, the conveyer belt limit baffle 11 on be close to the one end of second metal chain plate conveyer belt 2 be equipped with can with the cooperation of conveyer belt of unloading 3 correlation sensor 12, correlation sensor 12 between the time of being shielded to the radial line, material loading conveyer belt 1 stop the pay-off.
The working process of the invention comprises the following steps:
In the working process of the full-automatic welding device for small workpieces, a worker stands on one side of a feeding end of a first feeding conveyor belt 1, which is close to a finished product placing platform 10, a middle-sized shelf beam to be processed is placed on the first feeding conveyor belt 1, the middle-sized shelf beam is conveyed to the end of a second metal chain plate type conveyor belt 2 by the first feeding conveyor belt 1, the middle-sized shelf beam is clamped between upright post limit baffles 23 of the second metal chain plate type conveyor belt 2 by an upright post conveying mechanism 8, the middle-sized shelf beam is translated to the upper end of an upright post clamping mechanism 7 by the second metal chain plate type conveyor belt 2, an upright post clamping cylinder 71 is driven by a lifting cylinder 72 of the upright post clamping mechanism 7 to lift, the middle-sized shelf beam is clamped and fixed, a feeding vibration disc 61 of a corner piece automatic feeding mechanism 6 pushes a corner piece into a feeding track 62, and the corner piece is conveyed to a corner piece feeding mechanism 67 along the feeding track 62, the feed mechanism motor 672 of the corner piece feed mechanism 67 drives the feed belt 675 to rotate, the feed belt 675 is contacted with the corner piece, the corner piece is driven to move to the clamping jaw of the clamping cylinder 663, the clamping cylinder 663 clamps the corner piece, the clamping X-axis transverse electric cylinder 661 and the clamping Y-axis transverse electric cylinder 662 drive the corner piece to move to the end part of the middle-sized shelf beam, the first welding manipulator 4 and the second welding manipulator 5 weld, when the corner piece feed mechanism 67 feeds, the cylinder arm of the stop cylinder 64 stretches out, the stop block 65 is inserted into the feeding track 62 to support the next corner piece, after welding is finished, the second metal chain plate type conveyor belt 2 continues to rotate, the welded middle-sized shelf beam is translated to the side of the discharging conveyor belt 3, the upright post conveying mechanism 8 conveys the welded middle-sized shelf beam to the discharging conveyor belt 3, the middle-sized shelf beam is conveyed to the vicinity of the finished product placing platform 10, the finished product shifting mechanism 9 shifts the middle-sized shelf cross beam to the finished product placing platform 10.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (8)
1. A full-automatic welding device for small workpieces is characterized by comprising a first feeding conveyor belt (1), a second metal chain plate type conveyor belt (2), a discharge conveyor belt (3), a first welding manipulator (4), a second welding manipulator (5), an automatic corner piece feeding mechanism (6), a stand column clamping mechanism (7), a stand column carrying mechanism (8), a finished product stirring mechanism (9) and a finished product placing platform (10), wherein the first feeding conveyor belt (1) is transversely arranged, the output end of the first feeding conveyor belt (1) is provided with a second metal chain plate type conveyor belt (2) which can be matched with the first feeding conveyor belt (1), the second metal chain plate type conveyor belt (2) and the first feeding conveyor belt (1) are relatively and vertically arranged, the second metal chain plate type conveyor belt (2) comprises a first metal chain plate (21) and a second metal chain plate (22) which are symmetrically arranged left and right, a certain gap is reserved between the first metal chain plate (21) and the second metal chain plate (22), the first metal chain plate (21) and the second metal chain plate (22) are vertically arranged, the first metal chain plate type conveyor belt (21) and the second metal chain plate (22) are vertically arranged, the discharge conveyor belt (3) can be matched with one side of the second metal chain plate type conveyor belt (3) and the second metal chain plate type conveyor belt (3) is relatively arranged on one side of the first conveyor belt (3), first material loading conveyer belt (1) and unload conveyer belt (3) on be close to second metal chain plate conveyer belt (2) one end all be equipped with can with second metal chain plate conveyer belt (2) complex stand transport mechanism (8), second metal chain plate conveyer belt (2) both sides symmetry respectively be equipped with first welding manipulator (4), second welding manipulator (5), second metal chain plate conveyer belt (2) both sides be equipped with can with first welding manipulator (4), second welding manipulator (5) complex corner piece automatic feeding mechanism (6), first metal link joint (21) and second metal link joint (22) between be equipped with can with corner piece automatic feeding mechanism (6) complex stand fixture (7), unloading conveyer belt (3) output one side be equipped with finished product and place platform (10), unloading conveyer belt (3) on be equipped with can place platform (10) complex finished product stirring mechanism (9) with the finished product.
2. A full-automatic welding device for small workpieces is characterized in that the corner piece automatic feeding mechanism (6) comprises a feeding vibration disc (61), a feeding track (62), a feeding frame (63), a stopping cylinder (64), a stopping jacking block (65), a clamping mechanism (66) and a corner piece feeding mechanism (67), the feeding vibration disc (61) is arranged on the side edge of a second metal chain plate type conveyor belt (2), the feeding track (62) is arranged at the output end of the feeding vibration disc (61), the feeding track (62) is arranged at the upper end of the feeding frame (63), the stopping cylinder (64) is arranged at the side edge of the output end of the feeding track (62), a stopping jacking block (65) is arranged on a cylinder arm of the stopping cylinder (64), the stopping jacking block (65) penetrates through one side wall of the feeding track (62) to extend into the feeding track (62), the stopping cylinder (64) is fixedly connected with the feeding frame (63), and the corner piece feeding mechanism (67) is arranged at one side edge of the feeding mechanism (64) close to the corner piece feeding mechanism (67).
3. A full-automatic welding device for small workpieces is characterized in that the clamping mechanism (66) comprises a clamping X-axis transverse electric cylinder (661), a clamping Y-axis transverse electric cylinder (662) and a clamping air cylinder (663), the clamping X-axis transverse electric cylinder (661) is arranged at the upper end of a feeding frame (63), the clamping X-axis transverse electric cylinder (661) and a second metal chain plate type conveyor belt (2) are relatively arranged in parallel, a clamping Y-axis transverse electric cylinder (662) is transversely arranged at the upper end of an electric cylinder sliding block of the clamping X-axis transverse electric cylinder (661), the clamping Y-axis transverse electric cylinder (662) and the X-axis transverse electric cylinder (661) are transversely and vertically arranged, and the clamping air cylinder (663) which can be matched with an outlet of a feeding track (62) is arranged at the upper end of the electric cylinder sliding block of the clamping Y-axis transverse electric cylinder (662).
4. A full-automatic welding device for small workpieces is characterized in that the corner piece feeding mechanism (67) comprises a feeding mechanism transmission box (671), a feeding mechanism motor (672), a feeding mechanism driving belt pulley (673), a feeding mechanism driven belt pulley (674) and a feeding belt (675), the feeding mechanism transmission box (671) is arranged at the upper end of a feeding frame (63), the feeding mechanism driving belt pulley (673) and the feeding mechanism driven belt pulley (674) are respectively arranged on two sides of one end, close to a feeding track (62), of the feeding mechanism transmission box (671), a feeding belt (675) is sleeved on the feeding mechanism driving belt pulley (673) and the feeding mechanism driven belt pulley (674), the feeding belt (675) is arranged at the upper end of the feeding track (62), and the feeding mechanism transmission box (671) is provided with the feeding mechanism motor (672) for driving the feeding mechanism driving belt pulley (673) to rotate.
5. The full-automatic welding device for small workpieces, as set forth in claim 1, characterized in that the upright clamping mechanism (7) comprises an upright clamping cylinder (71), a lifting cylinder (72) and a lifting cylinder bracket (73), the lifting cylinder bracket (73) is arranged between a metal chain plate (21) and a second metal chain plate (22), the lifting cylinder bracket (73) is vertically provided with a lifting cylinder (72), the upper end of a cylinder slide block of the lifting cylinder (72) is provided with the upright clamping cylinder (71), and the upright clamping cylinder (71) is vertically arranged upwards.
6. A full-automatic welding device for small workpieces is characterized in that the vertical column conveying mechanism (8) comprises a vertical column conveying mechanism transverse moving electric cylinder (81), a conveying mechanism supporting frame (82), a vertical column conveying mechanism lifting cylinder (83) and a vertical column conveying mechanism clamping jaw cylinder (84), the conveying mechanism supporting frame (82) is 7-shaped, the lower end of the conveying mechanism supporting frame (82) is fixedly connected with the side edges of a first feeding conveyor belt (1) and a discharging conveyor belt (3), the vertical column conveying mechanism transverse moving electric cylinder (81) is transversely arranged at the upper end of the conveying mechanism supporting frame (82), the vertical column conveying mechanism lifting cylinder (83) is vertically arranged on an electric cylinder sliding block of the vertical column conveying mechanism lifting cylinder (81), and the vertical column conveying mechanism clamping jaw cylinder (84) is vertically arranged on the electric cylinder sliding block of the vertical column conveying mechanism lifting cylinder (83).
7. The full-automatic welding device for small workpieces, as set forth in claim 1, characterized in that the product stirring mechanism (9) comprises a product stirring mechanism transverse moving electric cylinder (91), a product stirring mechanism support frame (92) and stirring rods (93), the product stirring mechanism support frame (92) is 7-shaped, the lower end of the product stirring mechanism support frame (92) is fixedly connected with the side edge of the discharging conveyor belt (3), the upper end of the product stirring mechanism support frame (92) is transversely provided with a product stirring mechanism transverse moving electric cylinder (91), and stirring rods (93) are vertically arranged on electric cylinder sliding blocks of the product stirring mechanism transverse moving electric cylinder (91).
8. A full-automatic welding device for small workpieces is characterized in that conveyor belt limit baffles (11) are symmetrically arranged on two sides of a first feeding conveyor belt (1), the distance between the two conveyor belt limit baffles (11) is slightly larger than the width of the workpiece to be conveyed, a correlation sensor (12) capable of being matched with a discharging conveyor belt (3) is arranged at one end, close to a second metal chain plate type conveyor belt (2), of the conveyor belt limit baffles (11), and when rays are blocked between the correlation sensors (12), the feeding conveyor belt (1) stops feeding.
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| CN202010492386.8A CN111570982B (en) | 2020-06-03 | 2020-06-03 | A fully automatic welding device for small workpieces |
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| CN112222689A (en) * | 2020-09-27 | 2021-01-15 | 江苏宇航智能制造研究院有限公司 | A kind of intelligent manufacturing welding automation equipment |
| CN112496607B (en) * | 2020-11-26 | 2022-07-19 | 泉州芸台科技有限公司 | Automatic feeding device of welding robot |
| CN112388146B (en) * | 2020-12-02 | 2023-07-21 | 长春英纳维特自动化设备有限公司 | Ultrasonic automatic welding equipment |
| CN114083301B (en) * | 2021-12-13 | 2025-02-11 | 浙江好仕莱家居用品有限公司 | A fully automatic production line for shelf layers |
| CN118323731B (en) * | 2024-06-13 | 2024-09-10 | 徐州日托光伏科技有限公司 | Photovoltaic board transmission unit and transfer chain thereof |
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| CN107081556B (en) * | 2017-06-15 | 2019-04-09 | 浙江好仕莱家居用品有限公司 | A kind of guard frame rail automatic soldering device |
| CN108655620A (en) * | 2018-06-11 | 2018-10-16 | 浙江豪精机电有限公司 | A kind of automatic welding machine |
| CN109909582B (en) * | 2019-04-09 | 2021-05-14 | 常熟市江龙智能科技有限公司 | Automatic welding device for shelf beam and hanging piece and application method thereof |
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