CN111299927A - Automatic welding robot for metal furniture stand column - Google Patents
Automatic welding robot for metal furniture stand column Download PDFInfo
- Publication number
- CN111299927A CN111299927A CN201911206846.XA CN201911206846A CN111299927A CN 111299927 A CN111299927 A CN 111299927A CN 201911206846 A CN201911206846 A CN 201911206846A CN 111299927 A CN111299927 A CN 111299927A
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- fixed
- support frame
- metal furniture
- automatic welding
- supporting
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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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an automatic welding robot for metal furniture stand columns, which comprises a first supporting rod, wherein a first mounting plate is fixed at the upper end of the first supporting rod, a supporting block is fixed on the first mounting plate, first supporting frames are fixed at two ends of the supporting block, fixing plates are arranged at two sides of the supporting block, a second supporting frame is fixed at one end of each fixing plate, a third supporting frame is arranged at the other end of each fixing plate, material ejecting mechanisms are arranged on the second supporting frame and the third supporting frame respectively, a second mounting plate is fixed on the first mounting plate through a second supporting rod, an air cylinder is fixed on the second mounting plate, a mounting box is fixed on a piston rod of the air cylinder, a moving mechanism is arranged in the mounting box, a welding machine is arranged on the moving mechanism, and the mounting box is fixed on the third mounting plate. Through the structure, the automatic welding of the stand column is realized, the working efficiency is high, and the welding quality is good.
Description
Technical Field
The invention belongs to the technical field of welding equipment, and particularly relates to an automatic welding robot for a metal furniture stand column.
Background
The metal furniture is mainly constructed by metal pipes, plates or rods and the like, and is matched with furniture made of wood, various artificial boards, glass, stone and the like and iron art furniture made of metal materials, and is generally called as metal furniture. However, the term "steel and wood furniture" is understood to mean metal furniture from the professional concept, and steel and wood furniture is only one type of metal furniture. The metal furniture can well create different atmospheres required by different rooms in a family, and can better diversify the home style and enrich the modern breath. The metal furniture has the advantages that: has the advantages of individuality, rich color selection, various door types, folding function, aesthetic value, good quality and low price.
A plurality of support rods need to be welded on the stand columns of metal furniture, most of welding of the support rods in the prior factory is manual welding, the welding efficiency is low, the welding is not accurate, the distance between the support rods deviates, the attractiveness and the use are affected, and therefore an automatic welding robot is provided for solving the problems in the prior art.
Disclosure of Invention
The invention aims to provide an automatic welding robot for metal furniture stand columns, and aims to solve the problems that most of welding of supporting rods in a factory is manual welding, the welding efficiency is low, the welding is not accurate, the distance between the supporting rods deviates, and the attractiveness and the use are affected.
In order to achieve the purpose, the invention adopts the following technical scheme:
the automatic welding robot for the metal furniture stand column comprises a first supporting rod, wherein a first mounting plate is fixed at the upper end of the first supporting rod, a supporting block is fixed in the middle of the upper end of the first mounting plate, first supporting frames are fixed at the end parts of the two ends of the supporting block, a first transmission nut is embedded in the middle of one side of the first supporting frame, the first transmission nut is in internal thread transmission connection with a first lead screw, a clamping plate is fixed at one end part of the first lead screw and located inside the first supporting frame, fixing plates are symmetrically arranged on the two sides of the supporting block, a second supporting frame is fixed at one end, close to the supporting block, of each fixing plate, a third supporting frame is arranged at one end, far away from the second supporting frame, of each fixing plate, and ejection mechanisms are arranged on the second supporting frame and the third supporting frame;
the middle two sides of the first mounting plate are fixed with second supporting rods, the upper end of each second supporting rod is fixed with a second mounting plate, an air cylinder is fixed in the middle of the upper end of each second mounting plate, the end portion of a piston rod of the air cylinder is fixed with a mounting box, a moving mechanism is arranged in the mounting box, a welding machine is arranged on the moving mechanism, the mounting box is fixed on a third mounting plate, four corners of the third mounting plate are provided with first sliding blocks, the first sliding blocks slide in first sliding grooves, and the first sliding grooves are formed in the second supporting rods.
Preferably, the liftout mechanism includes the liftout round pin, the liftout round pin slides in third support frame lateral wall is inside, the one end of liftout round pin is provided with the spring, the spring is located the installation bucket, the installation bucket is fixed on the outside lateral wall of third support frame.
Preferably, a second sliding block is arranged in the middle of the lower end of the third supporting frame, the second sliding block slides in a second sliding groove, and the second sliding groove is formed in the upper side of the fixing plate.
Preferably, moving mechanism includes servo motor, servo motor fixes on the lateral wall of install bin, servo motor's output shaft end is fixed with the second lead screw, servo motor's one end tip is kept away from to the second lead screw rotates with the install bin and is connected, screw transmission is connected with second drive nut on the second lead screw, second drive nut inlays inside the upper end of fixed block, the lower extreme tip at the fixed block is fixed to the welding machine.
Preferably, guide rods are fixed to two sides of the upper end of the installation box, the upper end of each guide rod penetrates through the second installation plate and extends to the upper side of the second installation plate, and a limiting block is fixed to the end portion of the upper end of each guide rod.
Preferably, a hand wheel is fixed at one end part, far away from the clamping plate, of the first screw rod, and a crank is fixed on the hand wheel.
Preferably, the first screw rod is in threaded transmission connection with a locking nut, and a wrench is fixed on the locking nut.
Preferably, the lower end part of the first supporting rod is fixed with a self-locking universal wheel through a bolt.
The invention has the technical effects and advantages that: compared with the prior art, the automatic welding robot for the metal furniture upright column has the following advantages:
1. according to the invention, the fixing plates are arranged on the two sides of the supporting block, the second supporting frame and the third supporting frame are arranged on the fixing plates, the third supporting frame is pushed to slide in the second sliding groove according to the length of the supporting rod, so that the third supporting frame is positioned at the outermost side of the supporting rod to be welded, then the supporting rod to be welded is placed in the second supporting frame and the third supporting frame, the ejector pin is pushed to slide forwards under the action of the elastic force of the spring, and then the ejector pin moves forwards to tightly push the supporting rod to be welded in the second supporting frame and the third supporting frame, so that the fixing of the supporting rod to be welded is realized, the welding quality is prevented from being influenced by shaking in the welding process, the structure is simple;
2. according to the invention, the servo motor drives the second screw rod to rotate, the second screw rod drives the second transmission nut to move along the second screw rod, the second transmission nut drives the fixed block to move along the second screw rod, the fixed block drives the welding machine to move, and the welding machine welds the support rods at different positions.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the invention at A;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a diagram of the position relationship between the fixing plate and the second and third supporting frames of the present invention;
FIG. 5 is an enlarged view of the invention at B;
fig. 6 is a structural view of a first support frame of the present invention.
Reference numerals: 1. a first support bar; 2. a first mounting plate; 3. a support block; 4. a first support frame; 5. a first drive nut; 6. a first lead screw; 7. a clamping plate; 8. a fixing plate; 9. a second support frame; 10. a third support frame; 101. a second slider; 102. a second chute; 11. a material ejecting mechanism; 111. a liftout pin; 112. a spring; 113. installing a barrel; 12. a second support bar; 13. a second mounting plate; 14. a cylinder; 15. installing a box; 16. a moving mechanism; 161. a servo motor; 162. a second lead screw; 163. a second drive nut; 164. a fixed block; 17. welding machine; 18. a third mounting plate; 19. a first slider; 20. a first chute; 21. a guide bar; 22. a limiting block; 23. a hand wheel; 24. a crank; 25. locking the nut; 26. a wrench; 27. self-locking universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an automatic welding robot for metal furniture upright posts as shown in figures 1-6, which comprises a first supporting rod 1, wherein a first mounting plate 2 is fixed at the upper end of the first supporting rod 1, a supporting block 3 is fixed in the middle of the upper end of the first mounting plate 2, first supporting frames 4 are fixed at the end parts of the two ends of the supporting block 3, a first transmission nut 5 is embedded in the middle of one side of the first supporting frame 4, a first screw rod 6 is connected with the first transmission nut 5 in a transmission way through internal threads, a clamping plate 7 is fixed at one end part of the first screw rod 6, the clamping plate 7 is positioned in the first supporting frame 4, fixing plates 8 are symmetrically arranged at the two sides of the supporting block 3, a second supporting frame 9 is fixed at one end of each fixing plate 8 close to the supporting block 3, and a third supporting frame 10 is arranged at one end of each fixing plate 8 far away from the second supporting, the second support frame 9 and the third support frame 10 are both provided with a material ejecting mechanism 11;
second bracing piece 12 all is fixed with in the middle both sides of first mounting panel 2, the upper end fixing of second bracing piece 12 has second mounting panel 13, be fixed with cylinder 14 in the middle of the upper end of second mounting panel 13, the piston rod end fixing of cylinder 14 has install bin 15, be provided with moving mechanism 16 in the install bin 15, be provided with welding machine 17 on the moving mechanism 16, install bin 15 is fixed on third mounting panel 18, the four corners position of third mounting panel 18 all is provided with first slider 19, first slider 19 slides in first spout 20, first spout 20 sets up on second bracing piece 12.
Preferably, the ejector mechanism 11 includes an ejector pin 111, the ejector pin 111 slides inside the side wall of the third support frame 10, one end of the ejector pin 111 is provided with a spring 112, the spring 112 is located in a mounting barrel 113, and the mounting barrel 113 is fixed on the outer side wall of the third support frame 10.
Through adopting above-mentioned technical scheme, realize treating the fixed of welded bracing piece, avoid rocking in the welding process, influence welding quality, simple structure, the operation of being convenient for improves processingquality.
Preferably, a second sliding block 101 is disposed in the middle of the lower end of the third supporting frame 10, the second sliding block 101 slides in a second sliding slot 102, and the second sliding slot 102 is disposed on the upper side of the fixing plate 8.
Through adopting above-mentioned technical scheme, make third support frame 10 slide on fixed plate 8 along second spout 102, and then realize the regulation of distance between second support frame 9 and the third support frame 10, and then can treat welding support pole to support, press from both sides tightly to different length, application scope is wide, and mobility is strong, improves work efficiency.
Preferably, the moving mechanism 16 includes a servo motor 161, the servo motor 161 is fixed on the side wall of the mounting box 15, a second lead screw 162 is fixed at the end of an output shaft of the servo motor 161, the end of the second lead screw 162 far away from the servo motor 161 is rotatably connected with the mounting box 15, a second transmission nut 163 is connected to the second lead screw 162 in a threaded transmission manner, the second transmission nut 163 is embedded in the upper end of a fixed block 164, and the welding machine 17 is fixed at the lower end of the fixed block 164.
By adopting the technical scheme, the fixing block 164 drives the welding machine 17 to move along the second screw rod 162, so that the welding machine 17 can weld the support rods at different positions, the automatic adjustment is realized, the working efficiency is high, the adjusting distance is accurate, and the welding quality is high.
Preferably, guide rods 21 are fixed to both sides of the upper end of the mounting box 15, the upper ends of the guide rods 21 penetrate through the second mounting plate 13 and extend above the second mounting plate, and a limiting block 22 is fixed to the upper end of each guide rod 21.
Through adopting above-mentioned technical scheme, the setting of guide bar 21 plays the effect of spacing install bin 15, prevents that it from beating to change, and the setting of stopper 22 plays spacing, guard action, the below of the second mounting panel 13 that slides when avoiding guide bar 21 to slide downwards.
Preferably, a hand wheel 23 is fixed on one end of the first screw rod 6 far away from the clamping plate 7, and a crank 24 is fixed on the hand wheel 23.
By adopting the technical scheme, the hand wheel 23 is conveniently driven to rotate by hands through the crank 24, and then the hand wheel 23 drives the first screw rod 6 to rotate.
Preferably, a lock nut 25 is connected to the first lead screw 6 in a threaded transmission manner, and a wrench 26 is fixed on the lock nut 25.
By adopting the technical scheme, the locking nut 25 is rotated through the wrench 26, so that the locking nut 25 and the first screw rod 6 are locked and loosened, the operation is convenient, and the labor is saved.
Preferably, the lower end of the first supporting rod 1 is fixed with a self-locking universal wheel 27 through a bolt.
By adopting the technical scheme, the whole device is convenient to move and fix, and the mobility and flexibility of the device are improved.
The working principle is as follows: firstly, two sides of an upright post are placed inside a supporting block 3, then a hand wheel 23 is driven to rotate by a hand through a crank 24, the hand wheel 23 drives a first screw rod 6 to rotate, the first screw rod 6 moves forwards under the driving of a first transmission nut 5, and a clamping plate 7 is driven to move forwards until the upright post is clamped in the supporting block 3 by the clamping plate 7, and then a spanner 26 is pulled by the hand, so that a locking nut 25 is driven to be locked with the first screw rod 6;
then the third support frame 10 is pushed to slide in the second sliding groove 102 according to the length of the support rod, so that the support rod is positioned at the outermost side of the support rod to be welded, then the support rod to be welded is placed in the second support frame 9 and the third support frame 10, the ejector pin 111 is pushed to slide forwards under the action of the elastic force of the spring 112, and then the ejector pin 111 moves forwards to tightly push the support rod to be welded in the second support frame 9 and the third support frame 10, so that the support rod to be welded is fixed;
then, the air cylinder 14 is started, a piston rod of the air cylinder 14 extends downwards, the mounting box 15 is pushed to move downwards, the third mounting plate 18 is pushed to slide downwards along the first sliding groove 20, the mounting box 15 drives the guide rod 21 to slide downwards until the limiting block 22 at the upper end of the guide rod 21 is in close contact with the second mounting plate 13, and the air cylinder 14 stops working;
then, the servo motor 161 is started, the servo motor 161 drives the second lead screw 162 to rotate, the second lead screw 162 drives the second transmission nut 163 to move along the second lead screw 162, the second transmission nut 163 drives the fixing block 164 to move along the second lead screw 162, the fixing block 164 drives the welding machine 17 to move, and the welding machine 17 automatically welds the support rods at different positions.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a metal furniture stand automatic weld robot, includes first bracing piece (1), its characterized in that: a first mounting plate (2) is fixed at the upper end of the first support rod (1), a support block (3) is fixed in the middle of the upper end of the first mounting plate (2), first support frames (4) are fixed at the end parts of the two ends of the support block (3), a first transmission nut (5) is embedded in the middle of one side of the first support frame (4), a first lead screw (6) is connected with the first transmission nut (5) in a transmission manner, a clamping plate (7) is fixed at the end part of one end of the first lead screw (6), the clamping plate (7) is positioned in the first support frame (4), fixing plates (8) are symmetrically arranged on the two sides of the support block (3), a second support frame (9) is fixed at one end, close to the support block (3), of the fixing plate (8), and a third support frame (10) is arranged at one end, far away from the second support frame (9), the second support frame (9) and the third support frame (10) are both provided with a material ejecting mechanism (11);
the utility model discloses a support structure of a motor vehicle, including first mounting panel (2), second bracing piece (12) all are fixed with in the middle both sides of first mounting panel (2), the upper end fixing of second bracing piece (12) has second mounting panel (13), be fixed with cylinder (14) in the middle of the upper end of second mounting panel (13), the piston rod end fixing of cylinder (14) has install bin (15), be provided with moving mechanism (16) in install bin (15), be provided with welding machine (17) on moving mechanism (16), install bin (15) are fixed on third mounting panel (18), the four corners position of third mounting panel (18) all is provided with first slider (19), first slider (19) slide in first spout (20), first spout (20) set up on second bracing piece (12).
2. The metal furniture upright post automatic welding robot of claim 1, wherein: liftout mechanism (11) are including liftout round pin (111), liftout round pin (111) slide in third support frame (10) lateral wall is inside, the one end of liftout round pin (111) is provided with spring (112), spring (112) are located installation bucket (113), installation bucket (113) are fixed on the outside lateral wall of third support frame (10).
3. The metal furniture upright post automatic welding robot of claim 1, wherein: a second sliding block (101) is arranged in the middle of the lower end of the third supporting frame (10), the second sliding block (101) slides in a second sliding groove (102), and the second sliding groove (102) is arranged on the upper side of the fixing plate (8).
4. The metal furniture upright post automatic welding robot of claim 1, wherein: moving mechanism (16) include servo motor (161), servo motor (161) are fixed on the lateral wall of install bin (15), the output shaft end of servo motor (161) is fixed with second lead screw (162), the one end tip that servo motor (161) were kept away from in second lead screw (162) rotates with install bin (15) and is connected, screw transmission is connected with second drive nut (163) on second lead screw (162), it is inside in the upper end of fixed block (164) to inlay second drive nut (163), the lower extreme tip at fixed block (164) is fixed in welding machine (17).
5. The metal furniture upright post automatic welding robot of claim 1, wherein: guide rods (21) are fixed to two sides of the upper end of the installation box (15), the upper end of each guide rod (21) penetrates through the second installation plate (13) and extends to the upper side of the second installation plate, and limiting blocks (22) are fixed to the end portions of the upper ends of the guide rods (21).
6. The metal furniture upright post automatic welding robot of claim 1, wherein: a hand wheel (23) is fixed to one end portion, far away from the clamping plate (7), of the first screw rod (6), and a crank (24) is fixed to the hand wheel (23).
7. The metal furniture upright post automatic welding robot of claim 6, wherein: the first screw rod (6) is connected with a locking nut (25) in a threaded transmission mode, and a wrench (26) is fixed on the locking nut (25).
8. The metal furniture upright post automatic welding robot of claim 1, wherein: the lower end part of the first supporting rod (1) is fixed with a self-locking universal wheel (27) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206846.XA CN111299927A (en) | 2019-11-30 | 2019-11-30 | Automatic welding robot for metal furniture stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206846.XA CN111299927A (en) | 2019-11-30 | 2019-11-30 | Automatic welding robot for metal furniture stand column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111299927A true CN111299927A (en) | 2020-06-19 |
Family
ID=71156224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911206846.XA Withdrawn CN111299927A (en) | 2019-11-30 | 2019-11-30 | Automatic welding robot for metal furniture stand column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111299927A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922611A (en) * | 2020-10-19 | 2020-11-13 | 烟台先唐钢结构有限公司 | Full-automatic railing welding machine |
| CN114211095A (en) * | 2021-11-09 | 2022-03-22 | 淮北矿业股份有限公司 | Directional drilling screen pipe welding machine |
| CN114310045A (en) * | 2021-12-30 | 2022-04-12 | 吴江市高瑞庭园金属制品有限公司 | Automatic welding device with double clamping function for metal furniture machining |
| CN118977020A (en) * | 2024-09-11 | 2024-11-19 | 欧洋永发(江苏)建筑科技有限公司 | A self-positioning assembled steel-wood structure welding equipment |
| CN119407421A (en) * | 2024-11-27 | 2025-02-11 | 苏州金丰花园家具有限公司 | Welding device for metal furniture processing |
-
2019
- 2019-11-30 CN CN201911206846.XA patent/CN111299927A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922611A (en) * | 2020-10-19 | 2020-11-13 | 烟台先唐钢结构有限公司 | Full-automatic railing welding machine |
| CN114211095A (en) * | 2021-11-09 | 2022-03-22 | 淮北矿业股份有限公司 | Directional drilling screen pipe welding machine |
| CN114310045A (en) * | 2021-12-30 | 2022-04-12 | 吴江市高瑞庭园金属制品有限公司 | Automatic welding device with double clamping function for metal furniture machining |
| CN114310045B (en) * | 2021-12-30 | 2024-04-05 | 吴江市高瑞庭园金属制品有限公司 | Automatic welding device with double clamping function for metal furniture processing |
| CN118977020A (en) * | 2024-09-11 | 2024-11-19 | 欧洋永发(江苏)建筑科技有限公司 | A self-positioning assembled steel-wood structure welding equipment |
| CN118977020B (en) * | 2024-09-11 | 2025-02-18 | 欧洋永发(江苏)建筑科技有限公司 | Assembled steel wood structure welding equipment with self-positioning function |
| CN119407421A (en) * | 2024-11-27 | 2025-02-11 | 苏州金丰花园家具有限公司 | Welding device for metal furniture processing |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200619 |
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| WW01 | Invention patent application withdrawn after publication |