Multi-station automatic welding equipment for aluminum plate production

Abstract

The invention relates to multi-station automatic welding equipment for aluminum plate production, and belongs to the field of welding equipment. The bottoms of the placement boxes are fixed to the table top of the workbench, push-out openings are formed in the front sides of the bottoms of the placement boxes, and push-out plates are slidably connected to the rear sides of the bottoms of the placement boxes in an inserted mode; the welding machine is independently arranged, the welding end of the welding machine is located in the middle of the two containing boxes, and shifting mechanisms are arranged on the two sides of the welding end of the welding machine; the two extrusion structures are arranged on the left side and the right side of the workbench correspondingly; the welding end of the welding machine, the push-out plate and the extrusion structure are all connected with the driving mechanism; the welding end linearly moves on the table top of the workbench through a driving mechanism. Multi-station design is adopted, feeding, welding and discharging are integrated, and the automation degree is high.

Description

Technical Field

[0001] The present invention relates to welding equipment, in particular to multi-station automatic welding equipment for aluminum plate production applied in the field of welding equipment. Background Art

[0002] Aluminum plate is one of the many types of aluminum profiles. Operators use relevant machines and plastic processing methods to process aluminum billets into long plate profiles. Plastic processing methods include extrusion, rolling, forging and cold pressing. When processing aluminum plates, two aluminum plates are generally welded together.

[0003] After searching, a Chinese patent with publication number CN216298335U discloses a welding device for aluminum plate production, including a device main body, a fixed column is arranged at the upper end of the device main body near the corner, a fixed plate is arranged at the upper end of the fixed column, a restraining rod is arranged inside the movable groove, a restraining groove is arranged on one side of the restraining rod, a cooling water tank is arranged inside the device main body, a condenser is arranged inside the cooling water tank, and a cooling pipe is arranged at the upper end of the water inlet pipe. By arranging the fixed column, the fixed plate, the restraining rod and the restraining groove, it is convenient to fix the aluminum plate at the upper end of the device main body, and the cooperation of the restraining rod and the restraining groove can also vertically fix the aluminum plate to be welded, thereby improving the practicality of the device main body. By arranging the cooling water tank, the condenser and the cooling pipe, it is convenient to cool the aluminum plate after welding, prevent burns to the staff, and improve the safety of the device main body.

[0004] Based on the above search and in combination with the prior art, it is found that the existing welding devices require manual loading and unloading, have a low degree of automation, and are not suitable for mass production. Therefore, a multi-station automatic welding device for aluminum plate production is disclosed. Summary of the invention

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the prior art welding device requires manual loading and unloading, has a low degree of automation, and is not suitable for mass production.

[0006] In order to solve the above problems, the present invention provides a multi-station automatic welding equipment for aluminum plate production, comprising:

[0007] Workbench;

[0008] Two placement boxes are arranged side by side, the bottom of the placement box is fixed on the table top of the workbench, the front side of the bottom of the placement box is provided with a push-out port, and the rear side of the bottom of the placement box is slidably plugged with a push-out plate;

[0009] An independently arranged welding machine, the welding end of the welding machine is located in the middle of the two placement boxes, and a toggle mechanism is arranged on both sides of the welding end of the welding machine;

[0010] Two extrusion structures, the two extrusion structures are respectively arranged on the left and right sides of the workbench;

[0011] The driving mechanism, the welding end of the welding machine, the ejection plate and the extrusion structure are all connected to the driving mechanism;

[0012] The welding end is linearly moved on the workbench surface by a driving mechanism, the ejection plate is linearly moved in the placement box by a driving mechanism, and the two extrusion structures are linearly moved in alignment by a driving mechanism;

[0013] In the above, the aluminum plates are neatly stacked into two groups, and the two groups are placed in two placement boxes respectively. When working, the push-out plate moves linearly in the placement box through the driving mechanism, and the aluminum plates at the bottom of the two placement boxes are pushed out of the placement box until the two aluminum plates are pushed between the two extrusion structures. The driving mechanism retracts the push-out plate. At the same time, the two extrusion structures perform centering linear motion through the driving mechanism to push the aluminum plates together. The welding end synchronously moves linearly on the table surface of the workbench through the driving mechanism, and welding is performed at the gap between the two aluminum plates. After welding is completed, the push-out plate continues to work. During the resetting process of the welding end, the welding end pushes the welded aluminum plate out of the workbench through the toggle mechanism. It can be seen that the present invention adopts a multi-station design to realize the integration of loading, welding and discharging, with a high degree of automation.

[0014] As a further supplement to the present application, the driving mechanism includes a lead screw, a power plate, a pair of support plates, a servo motor and multiple guide rods, and the support plate is fixed to the bottom of the workbench, a rotating hole is opened on the outer side of the support plate, both ends of the lead screw are respectively rotatably installed in the two rotating holes, and a nut sleeve matching the lead screw is installed on the lead screw, the nut sleeve is fixed to the power plate, the casing of the servo motor is fixed to the support plate, and the output shaft of the servo motor is coaxially fixed to the lead screw, the two ends of the guide rod are respectively fixed to the two support plates, and the driven plate is slidably sleeved on each guide rod.

[0015] As another improvement of the present application, the driving mechanism also includes a push plate, which is fixed to the power plate, and a first connecting frame is provided between the power plate and the push plate to fix the two.

[0016] As another improved supplement of the present application, the driving mechanism also includes a moving plate and a second connecting frame, the second connecting frame is fixed to the push-open plate, and the moving plate is fixed to the welding end.

[0017] As another improvement of the present application, first guide plates are fixed on both left and right sides of the workbench, guide grooves are provided on the outer sides of the first guide plates, and both ends of the movable plate are respectively slidably disposed in the guide grooves.

[0018] As another improvement supplement of the present application, the driving mechanism also includes two push rods, the outer sliding sleeve of the push rod is provided with a second guide plate, and the two second guide plates are respectively fixed on both sides of the workbench, a limit plate is fixed on the outer side of the push rod, and the outer sleeve of the push rod is provided with a return spring, the two sides of the return spring are respectively in contact with the limit plate and the second guide plate, a pulley is rotatably installed on one end of the push rod close to the pushing plate, inclined surfaces are provided on both sides of the pushing plate, and a third connecting frame is arranged between the push rod and the extrusion structure.

[0019] As another improvement supplement of the present application, the extrusion structure includes an extrusion plate and two right-angle plates. The extrusion plate is fixed to the push rod through a third connecting frame. Both ends of the extrusion plate are rotatably mounted with a first rotating shaft. The right angle of the right-angle plate is fixed to one end of the first rotating shaft. Two first fixed cylinders coaxially arranged with the two first rotating shafts are fixed to the outer side of the extrusion plate. The first fixed cylinder and the first rotating shaft coaxially arranged therewith are jointly fixed with a first coil spring. Contact wheels are rotatably mounted on both ends of the right-angle plate.

[0020] As another improvement supplement of the present application, the toggle mechanism includes a fixed plate, one end of the fixed plate is fixed to the bottom of the movable plate, a recess is opened on the front side of the bottom end of the fixed plate, circular holes are opened at both ends of the recess, a second rotating shaft is rotatably installed in the circular hole, a toggle plate is fixed to the outer side of the second rotating shaft, a second fixed cylinder coaxially arranged with the second rotating shaft is fixed to the outer side of the fixed plate, and a second coil spring is fixed to the second fixed cylinder and the second rotating shaft together.

[0021] As another improvement supplement to the present application, the table top of the workbench is provided with a detection component, and the detection component includes a truss and an axial screw rod. The truss is fixedly installed on the workbench, and a liquid storage tank is fixed on the truss, and the interior of the liquid storage tank is filled with coating liquid. A vertically arranged channel is opened inside the liquid storage tank, and a reference bar is provided at the bottom of the channel. One end of the axial screw rod is rotatably installed on the reference bar, and a coating wheel is rotatably installed at the bottom of the liquid storage tank. A synchronization column is rotatably installed on one side of the liquid storage tank, and a second bevel gear and a fifth bevel gear are fixed at both ends of the synchronization column. A sixth bevel gear meshing with the fifth bevel gear is rotatably installed on the other end of the axial screw rod. A plurality of reference blocks are fixed on the outside of the liquid storage tank, and a synchronization rod is rotatably installed on the outside of the reference block. A first bevel gear and a third bevel gear are respectively fixed on both ends of the synchronization rod, and the first bevel gear is meshed with the second bevel gear. A fourth bevel gear meshed with the third bevel gear is fixed at one end of the coating wheel, and an ultrasonic detector is fixed on the truss.

[0022] In summary, after adopting the above structure, the present invention has the following advantages compared with the prior art:

[0023] 1. The aluminum plates are neatly stacked into two groups, and the two groups are placed in two placement boxes respectively. When working, the push-out plate moves linearly in the placement box through the driving mechanism, and the aluminum plates at the bottom of the two placement boxes are pushed out of the placement box until the two aluminum plates are pushed between the two extrusion structures. The driving mechanism retracts the push-out plate. At the same time, the two extrusion structures perform centering linear motion through the driving mechanism to push the aluminum plates together. The welding end synchronously moves linearly on the table surface of the workbench through the driving mechanism, and the gap between the two aluminum plates is welded. After the welding is completed, the push-out plate continues to work. During the resetting process of the welding end, the welding end pushes the welded aluminum plate out of the workbench through the toggle mechanism. It can be seen that the present invention adopts a multi-station design to realize the integration of feeding, welding and discharging, and has a high degree of automation;

[0024] 2. The driving mechanism retracts the push plate, and the two push rods are reset. The two right-angle plates on the two extrusion plates clamp the aluminum plate, and at the same time, the two aluminum plates are fitted together and pushed together. It can be seen that during welding, it has an automatic positioning function to improve welding accuracy.

[0025] 3. The welded aluminum plate is pushed into the detection component. The coating wheel in the detection component is moved by the aluminum plate due to friction, and the fourth bevel gear on the coating wheel rotates accordingly. The fourth bevel gear drives the synchronous rod to rotate through the third bevel gear meshing with it. The second bevel gear drives the synchronous column to rotate through the first bevel gear. The synchronous column drives the sixth bevel gear through the fifth bevel gear. The sixth bevel gear drives the axial screw rod to rotate. The axial screw rod delivers the coating liquid to the coating wheel. The coating wheel smears the weld, and then the ultrasonic detector detects and detects the degree of welding completion. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of a three-dimensional structure from a first viewing angle of embodiment 1 of the present invention;

[0027] Figure 2 It is a schematic diagram of a second viewing angle stereoscopic structure of the first embodiment of the present invention;

[0028] Figure 3 It is a schematic diagram of a three-dimensional structure from a third viewing angle of the first embodiment of the present invention;

[0029] Figure 4 This is a schematic diagram of the bottom structure of the first embodiment of the present invention;

[0030] Figure 5 It is a schematic diagram of the three-dimensional structure of the extrusion mechanism of the first embodiment of the present invention;

[0031] Figure 6 It is a cross-sectional view of the toggle mechanism of the first embodiment of the present invention;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the toggle mechanism of the first embodiment of the present invention;

[0033] Figure 8 This is a schematic diagram of the feeding state of the first embodiment of the present invention;

[0034] Fig. 9 This is a schematic diagram of the welding state of the first embodiment of the present invention;

[0035] Fig.10 This is a diagram of the first working state of the toggle mechanism of the first embodiment of the present invention;

[0036] Fig.11 This is a diagram of the second working state of the toggle mechanism of the first embodiment of the present invention;

[0037] Fig.12 It is a schematic diagram of the three-dimensional structure of the second embodiment of the present invention;

[0038] Fig.13 It is a three-dimensional schematic diagram of a detection component according to a second embodiment of the present invention;

[0039] Fig.14 This is a schematic diagram of the interior of the liquid storage tank of the second embodiment of the present invention.

[0040] Description of the numbers in the figure:

[0041] 1. Workbench; 2. Placement box; 3. First guide plate; 4. Moving plate; 5. Extrusion structure; 6. Toggle mechanism; 7. Push plate; 8. Welding end; 9. Driving mechanism; 10. Third connecting frame; 11. Detection assembly; 501. Extrusion plate; 502. First fixed cylinder; 503. First rotating shaft; 504. Right angle plate; 505. Contact wheel; 506. First coil spring; 601. Fixed plate; 602. Toggle plate; 603. Second fixed cylinder; 604. Second coil spring; 605. Second rotating shaft; 901. Support plate; 902. Guide rod; 903. Lead screw; 904. Second connecting frame; 9 05, push plate; 906, power plate; 907, first connecting frame; 908, second guide plate; 909, push rod; 910, pulley; 911, limit plate; 912, return spring; 1101, truss; 1102, liquid storage tank; 1103, synchronization rod; 1104, reference block; 1105, first bevel gear; 1106, second bevel gear; 1107, third bevel gear; 1108, fourth bevel gear; 1109, ultrasonic detector; 1110, fifth bevel gear; 1111, synchronization column; 1112, sixth bevel gear; 1113, axial screw rod; 1114, coating wheel. DETAILED DESCRIPTION

[0042] The following describes two implementation modes of the present application in detail with reference to the accompanying drawings.

[0043] The first implementation method:

[0044] The present invention provides a multi-station automatic welding equipment for aluminum plate production. Figure 1-Figure 11 , a multi-station automatic welding equipment for aluminum plate production, comprising:

[0045] Workbench 1;

[0046] Two placement boxes 2 are arranged side by side, the bottom of the placement box 2 is fixed on the table surface of the workbench 1, a push-out port is opened on the front side of the bottom of the placement box 2, and a push-out plate 7 is slidably inserted on the rear side of the bottom of the placement box 2;

[0047] An independently arranged welding machine, the welding end 8 of the welding machine is located in the middle of the two placing boxes 2, and a toggle mechanism 6 is arranged on both sides of the welding end 8 of the welding machine;

[0048] Two extrusion structures 5, which are respectively arranged on the left and right sides of the workbench 1;

[0049] The driving mechanism 9, the welding end 8 of the welding machine, the ejection plate 7 and the extrusion structure 5 are all connected to the driving mechanism 9;

[0050] The welding end 8 is linearly moved on the table surface of the workbench 1 by the driving mechanism 9, the ejection plate 7 is linearly moved in the placement box 2 by the driving mechanism 9, and the two extrusion structures 5 are linearly moved in alignment by the driving mechanism 9;

[0051] In the above, the aluminum plates are neatly stacked into two groups, and the two groups are placed in two placement boxes 2 respectively. When working, the push-out plate 7 moves linearly in the placement box 2 through the driving mechanism 9, and the aluminum plates at the bottom of the two placement boxes 2 are pushed out of the placement box 2 until the two aluminum plates are pushed between the two extrusion structures 5. The driving mechanism 9 retracts the push-out plate 7. At the same time, the two extrusion structures 5 perform centering linear motion through the driving mechanism 9 to push the aluminum plates together. The welding end 8 synchronously moves linearly on the table surface of the workbench 1 through the driving mechanism 9, and welding is performed at the gap between the two aluminum plates. After welding is completed, the push-out plate 7 continues to work, and the welding end 8 is in the process of resetting. The welding end 8 pushes the welded aluminum plate out of the workbench 1 through the toggle mechanism 6. It can be seen that the present invention adopts a multi-station design to realize the integration of loading, welding and unloading, and has a high degree of automation.

[0052] Specifically, the driving mechanism 9 includes a lead screw 903, a power plate 906, a pair of support plates 901, a servo motor and a plurality of guide rods 902, and the support plate 901 is fixed to the bottom of the workbench 1, a rotating hole is provided on the outer side of the support plate 901, and the two ends of the lead screw 903 are rotatably mounted in the two rotating holes respectively, and a nut sleeve adapted to the lead screw 903 is installed on the lead screw 903, and the nut sleeve is fixed to the power plate 906, the housing of the servo motor is fixed on the support plate 901, and the output shaft of the servo motor is coaxially fixed with the lead screw, the two ends of the guide rod 902 are respectively fixed on the two support plates 901, and the driven plate is slidably sleeved on each guide rod 902;

[0053] In the present invention, combined with the Figure 3 and Figure 4 The servo motor causes the lead screw 903 to rotate axially through the output shaft, and the lead screw 903 drives the power plate 906 to move linearly along the guide rod 902 through the nut sleeve.

[0054] Specifically, the driving mechanism 9 further includes a push plate 905, the push plate 905 is fixed to the power plate 906, and a first connecting frame 907 is provided between the power plate 906 and the push plate 905 to fix the two.

[0055] In the present invention, combined with the Figure 3 and Figure 4 , the push plate 905 moves synchronously with the power plate 906.

[0056] Specifically, the driving mechanism 9 further includes a moving plate 4 and a second connecting frame 904, the second connecting frame 904 is fixed to the push-opening plate 905, and the moving plate 4 is fixed to the welding end 8;

[0057] In the present invention, combined with the Figure 3 and Figure 4 The second connecting frame 904 moves synchronously with the push plate 905, and the second connecting rod moves the welding end 8 linearly through the moving plate 4.

[0058] Specifically, first guide plates 3 are fixed on both left and right sides of the workbench 1, and guide grooves are provided on the outer sides of the first guide plates 3, and both ends of the movable plate 4 are slidably arranged in the guide grooves;

[0059] In the present invention, combined with the Figure 1-Figure 4 The first guide plate 3 is provided to improve the stability of the movement of the moving plate 4 .

[0060] Specifically, the driving mechanism 9 also includes two push rods 909, the outer side of the push rod 909 is slidably sleeved with a second guide plate 908, and the two second guide plates 908 are respectively fixed on both sides of the workbench 1, a limit plate 911 is fixed on the outer side of the push rod 909, and a return spring 912 is sleeved on the outer side of the push rod 909, and both sides of the return spring 912 are in contact with the limit plate 911 and the second guide plate 908 respectively, and a pulley 910 is rotatably installed at one end of the push rod 909 close to the push plate 905, and both sides of the push plate 905 are provided with inclined surfaces, and a third connecting frame 10 is provided between the push rod 909 and the extrusion structure 5;

[0061] In the present invention, combined with the Figure 3 and Figure 4 When the push plate 905 moves forward, the push plate 905 contacts the pulleys on the push rods 909 on both sides through the inclined surface, pushing the push rods 909 on both sides to both sides respectively, and the limit plate 911 on the push rod 909 compresses the reset spring 912, so that the push rod 909 has a reset tendency.

[0062] Specifically, the extrusion structure 5 includes an extrusion plate 501 and two right-angle plates 504. The extrusion plate 501 is fixed to the push rod 909 through the third connecting frame 10. The first rotating shaft 503 is rotatably installed at both ends of the extrusion plate 501. The right angle of the right-angle plate 504 is fixed to one end of the first rotating shaft 503. Two first fixed cylinders 502 coaxially arranged with the two first rotating shafts 503 are fixed to the outer side of the extrusion plate 501. The first fixed cylinder 502 and the first rotating shaft 503 coaxially arranged therewith are jointly fixed with a first coil spring 506. Contact wheels 505 are rotatably installed at both ends of the right-angle plate 504.

[0063] In the present invention, combined with the Figure 3 , Figure 4 , Figure 5 , Figure 8 as well as Fig. 9 As shown, the push rod 909 moves the extrusion plate 501 with the help of the third connecting frame 10. When the two aluminum plates are placed between the two extrusion plates 501, the return spring 912 gradually recovers during the retraction of the push plate 905. When the two push rods 909 are close to each other, one end of the two right-angle plates 504 on the two extrusion plates 501 contacts the aluminum plate. When the two aluminum plates are fitted together, the extrusion plate 501 continues to move, the right-angle plate 504 rotates, and the first coil spring 506 is reversed to center the aluminum plate, so that the two aluminum plates can be aligned with each other. The machine fits the two aluminum plates together and faces each other. Here is a supplementary explanation. Fig. 9It can be seen that the five degrees of freedom of the aluminum plate are all restricted (that is, the Z linear axis is free). In the absence of external force, the aluminum plate is stationary on the workbench 1. Even if external force is applied, the aluminum plate can only be lifted up. During the welding process, the welding is done downwards and the aluminum plate does not move.

[0064] Specifically, the toggle mechanism 6 includes a fixed plate 601, one end of which is fixed to the bottom of the movable plate 4, a notch is provided at the front side of the bottom end of the fixed plate 601, and circular holes are provided at both ends of the notch, a second rotating shaft 605 is rotatably installed in the circular hole, a toggle plate 602 is fixed to the outer side of the second rotating shaft 605, a second fixed cylinder 603 coaxially arranged with the second rotating shaft 605 is fixed to the outer side of the fixed plate 601, and a second coil spring 604 is fixed to the second fixed cylinder 603 and the second rotating shaft 605 together;

[0065] In the present invention, combined with the Figure 6 , Figure 7 , Fig.10 as well as Fig.11 As shown, when welding is performed, the toggle plate 602 contacts the aluminum plate, and the toggle plate 602 rotates upward, and the toggle plate 602 turns the second coil spring 604 through the second rotating shaft 605. After welding is completed, the toggle plate 602 is reset. When the welding end 8 is reset, the toggle plate 602 cannot rotate, and the welded aluminum plate is pushed out of the workbench 1 to complete the discharge;

[0066] To supplement the above, the entire welding equipment adopts single-sided welding, which is suitable for welding thin aluminum plates. In order to obtain high strength, tungsten inert gas welding (TIG), metal inert gas welding (MIG), laser welding (LBW), stir friction welding (FSW) and other welding methods can be used.

[0067] In summary: the aluminum plates are neatly stacked into two groups, and the two groups are placed in two placement boxes 2 respectively. When working, the push-out plate 7 moves linearly in the placement box 2 through the driving mechanism 9, that is, the servo motor causes the lead screw 903 to rotate axially through the output shaft, and the lead screw 903 drives the power plate 906 to move linearly along the guide rod 902 through the nut sleeve, and the push-out plate 905 moves synchronously with the power plate 906; the push-out plate 905 pushes the aluminum plates at the bottom of the two placement boxes 2 out of the placement box 2, and the push-out plate 905 pushes the push rods 909 on both sides away from each other through the inclined surface, and the limit plate 911 on the push rod 909 compresses the reset spring 912, and the two push rods 909 use the third connecting frame 10 to make the two extrusion plates 501 move away from each other until the two aluminum plates are pushed between the two extrusion plates 501, and the driving mechanism 9 retracts the push-out plate 7, and the two push rods 909 are reset. The two right-angle plates 504 on the two extrusion plates 501 clamp the aluminum plates, and at the same time, the two The two aluminum plates are fitted together and pushed together. At this time, the welding end 8 is in front of the two spliced ​​aluminum plates, and the push-open plate 905 continues to move. The inclined surface of the push-open plate 905 is separated from the pulley 910, and the second connecting frame 904 moves synchronously with the push-open plate 905. The second connecting rod enables the welding end 8 to move in a straight line through the moving plate 4, and welding is performed at the gap between the two aluminum plates. When welding, the toggle plate 602 contacts the aluminum plate, and the toggle plate 602 rotates upward. The toggle plate 602 causes the second coil spring 604 to flip over through the second rotating shaft 605. After the welding is completed, the toggle plate 602 is reset, and the push-out plate 7 continues to work. During the resetting process of the welding end 8, the toggle plate 602 cannot rotate, and the welded aluminum plate is pushed out of the workbench 1 to complete the unloading. The welding end 8 pushes the welded aluminum plate out of the workbench 1 through the toggle mechanism 6. It can be seen that the present invention adopts a multi-station design to realize the integration of loading, welding and unloading, and has a high degree of automation.

[0068] Second implementation method:

[0069] This embodiment adds the following structure on the basis of embodiment 1, so that this application has the beneficial effect of + refinement of functions, and the specific configuration is as follows: Figure 12-14As shown, the workbench is provided with a detection component 11, which includes a truss 1101 and a shaft screw rod 1113. The truss 1101 is fixedly installed on the workbench, a liquid storage tank 1102 is fixed on the truss 1101, and the interior of the liquid storage tank 1102 is filled with coating liquid, a vertically arranged channel is opened inside the liquid storage tank 1102, a reference bar is provided at the bottom of the channel, one end of the shaft screw rod 1113 is rotatably installed on the reference bar, a coating wheel 1114 is rotatably installed at the bottom of the liquid storage tank 1102, a synchronous column 1111 is rotatably installed on one side of the liquid storage tank 1102, and a second bevel gear 11 is fixed at both ends of the synchronous column 1111 06 and the fifth bevel gear 1110, the other end of the axial screw rod 1113 is rotatably installed with a sixth bevel gear 1112 meshing with the fifth bevel gear 1110, a plurality of reference blocks 1104 are fixed to the outside of the liquid storage tank 1102, a synchronization rod 1103 is rotatably installed on the outside of the reference block 1104, a first bevel gear 1105 and a third bevel gear 1107 are respectively fixed at both ends of the synchronization rod 1103, the first bevel gear 1105 is meshed with the second bevel gear 1106, a fourth bevel gear 1108 meshing with the third bevel gear 1107 is fixed to one end of the coating wheel 1114, and an ultrasonic detector 1109 is fixed on the truss 1101.

[0070] In summary, the welded aluminum plate is pushed into the detection component 11, and the coating wheel 1114 in the detection component 11 is moved by the aluminum plate due to friction, and the fourth bevel gear 1108 on the coating wheel 1114 rotates accordingly, and the fourth bevel gear 1108 drives the synchronization rod 1103 to rotate through the third bevel gear 1107 meshing therewith, and the synchronization rod 1103 drives the second bevel gear 1106 through the first bevel gear 1105, and the second bevel gear 1106 drives the synchronization column 1111 to rotate, and the synchronization column 1111 drives the sixth bevel gear 1112 through the fifth bevel gear 1110, and the sixth bevel gear 1112 drives the shaft screw rod 1113 to rotate, and the shaft screw rod 1113 delivers the coating liquid to the coating wheel 1114, and the coating wheel 1114 smears the weld, and then the ultrasonic detector 1109 detects and detects the degree of welding completion.

[0071] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A multi-station automatic welding equipment for aluminum plate production, characterized in that: include: Workbench (1); Two placement boxes (2) are arranged in parallel, the bottom of each placement box (2) is fixed on the table top of the workbench (1), a push-out port is provided on the front side of the bottom of each placement box (2), and a push-out plate (7) is slidably inserted on the rear side of the bottom of each placement box (2); An independently arranged welding machine, wherein the welding end (8) of the welding machine is located in the middle of the two placement boxes (2), and a toggle mechanism (6) is arranged on both sides of the welding end (8) of the welding machine; Two extrusion structures (5), the two extrusion structures (5) are respectively arranged on the left and right sides of the workbench (1); A driving mechanism (9), wherein the welding end (8), the ejection plate (7) and the extrusion structure (5) of the welding machine are all connected to the driving mechanism (9); The welding end (8) is linearly moved on the table surface of the workbench (1) through the driving mechanism (9), the ejection plate (7) is linearly moved in the placement box (2) through the driving mechanism (9), and the two extrusion structures (5) are linearly moved in a centering manner through the driving mechanism (9).

2. The multi-station automatic welding equipment for aluminum plate production according to claim 1 is characterized in that: The driving mechanism (9) comprises a lead screw (903), a power plate (906), a pair of support plates (901), a servo motor and a plurality of guide rods (902), wherein the support plate (901) is fixed to the bottom of the workbench (1), a rotation hole is provided on the outer side of the support plate (901), the two ends of the lead screw (903) are respectively rotatably mounted in the two rotation holes, and a nut sleeve matching the lead screw (903) is installed on the lead screw (903), the nut sleeve is fixed to the power plate (906), the housing of the servo motor is fixed to the support plate (901), and the output shaft of the servo motor is coaxially fixed to the lead screw, the two ends of the guide rod (902) are respectively fixed to the two support plates (901), and the driven plate is slidably sleeved on each guide rod (902).

3. The multi-station automatic welding equipment for aluminum plate production according to claim 2 is characterized in that: The driving mechanism (9) further comprises a push-out plate (905), wherein the push-out plate (905) is fixed to the power plate (906), and a first connecting frame (907) is provided between the power plate (906) and the push-out plate (905) to fix the two.

4. The multi-station automatic welding equipment for aluminum plate production according to claim 3 is characterized in that: The driving mechanism (9) further comprises a movable plate (4) and a second connecting frame (904), wherein the second connecting frame (904) is fixed to the push-open plate (905), and the movable plate (4) is fixed to the welding end (8).

5. The multi-station automatic welding equipment for aluminum plate production according to claim 4 is characterized in that: First guide plates (3) are fixed on both left and right sides of the workbench (1), and guide grooves are provided on the outer sides of the first guide plates (3), and both ends of the movable plate (4) are respectively slidably arranged in the guide grooves.

6. The multi-station automatic welding equipment for aluminum plate production according to claim 4 is characterized in that: The driving mechanism (9) further comprises two push rods (909), the outer side sliding sleeve of the push rods (909) is provided with a second guide plate (908), and the two second guide plates (908) are respectively fixed on both sides of the workbench (1), the outer side of the push rods (909) is fixed with a limit plate (911), and the outer side sleeve of the push rods (909) is provided with a return spring (912), the two sides of the return spring (912) are respectively in contact with the limit plate (911) and the second guide plate (908), a pulley (910) is rotatably mounted on one end of the push rod (909) close to the push plate (905), and both sides of the push plate (905) are provided with inclined surfaces, and a third connecting frame (10) is provided between the push rod (909) and the extrusion structure (5).

7. The multi-station automatic welding equipment for aluminum plate production according to claim 6 is characterized in that: The extrusion structure (5) comprises an extrusion plate (501) and two right-angle plates (504); the extrusion plate (501) is fixed to the push rod (909) via a third connecting frame (10); first rotating shafts (503) are rotatably mounted at both ends of the extrusion plate (501); the right angle of the right-angle plate (504) is fixed to one end of the first rotating shaft (503); two first fixed cylinders (502) coaxially arranged with the two first rotating shafts (503) are fixed to the outer side of the extrusion plate (501); the first fixed cylinder (502) and the first rotating shaft (503) coaxially arranged therewith are jointly fixed with a first coil spring (506); and contact wheels (505) are rotatably mounted at both ends of the right-angle plate (504).

8. The multi-station automatic welding equipment for aluminum plate production according to claim 5 is characterized in that: The toggle mechanism (6) comprises a fixed plate (601), one end of the fixed plate (601) is fixed to the bottom of the movable plate (4), a notch is provided at the front side of the bottom end of the fixed plate (601), both ends of the notch are provided with circular holes, a second rotating shaft (605) is rotatably mounted in the circular hole, a toggle plate (602) is fixed to the outer side of the second rotating shaft (605), a second fixed cylinder (603) coaxially arranged with the second rotating shaft (605) is fixed to the outer side of the fixed plate (601), and a second coil spring (604) is fixed to the second fixed cylinder (603) and the second rotating shaft (605) together.

9. The multi-station automatic welding equipment for aluminum plate production according to claim 5, characterized in that: The workbench is provided with a detection component (11), the detection component (11) comprising a truss (1101) and an axial screw rod (1113), the truss (1101) being fixedly mounted on the workbench, a liquid storage tank (1102) being fixedly mounted on the truss (1101), and the interior of the liquid storage tank (1102) being filled with coating liquid, a vertically arranged channel being provided inside the liquid storage tank (1102), a reference bar being provided at the bottom of the channel, one end of the axial screw rod (1113) being rotatably mounted on the reference bar, a coating wheel (1114) being rotatably mounted at the bottom of the liquid storage tank (1102), a synchronous column (1111) being rotatably mounted on one side of the liquid storage tank (1102), and a second bevel gear (1106) being fixedly mounted at both ends of the synchronous column (1111). ) and a fifth bevel gear (1110), the other end of the axial screw rod (1113) is rotatably mounted with a sixth bevel gear (1112) meshing with the fifth bevel gear (1110), a plurality of reference blocks (1104) are fixed to the outside of the liquid storage tank (1102), a synchronization rod (1103) is rotatably mounted on the outside of the reference block (1104), a first bevel gear (1105) and a third bevel gear (1107) are respectively fixed at both ends of the synchronization rod (1103), the first bevel gear (1105) is meshed with the second bevel gear (1106), a fourth bevel gear (1108) meshed with the third bevel gear (1107) is fixed to one end of the coating wheel (1114), and an ultrasonic detector (1109) is fixed on the truss (1101).

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