A metal sheet welding apparatus

Abstract

The application discloses a metal sheet welding device, which comprises a metal sheet feeding mechanism, a dispensing mechanism, a first detection mechanism, a part feeding mechanism, a second detection mechanism, a welding mechanism, a third detection mechanism and a product discharging mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical equipment, in particular to a metal sheet welding equipment. BACKGROUND

[0002] The metal sheet needs to be installed with parts after dispensing and then welded to form a product. The traditional welding equipment cannot realize the processes of metal sheet feeding, dispensing, assembling and detecting, which need to be completed by other equipment, thereby affecting the overall work efficiency of the product, and increasing the production cost of the product. SUMMARY

[0003] In order to overcome the above-mentioned shortcomings, the purpose of the present application is to provide a metal sheet welding equipment, thereby effectively solving the above-mentioned technical problems.

[0004] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0005] The metal sheet welding equipment provided by the present application comprises:

[0006] A metal sheet feeding mechanism is used for feeding metal sheets, and comprises a storage plate and a material taking manipulator. The metal sheets are placed on the storage plate, and the material taking manipulator takes out the metal sheets on the storage plate for feeding.

[0007] A material transferring mechanism is used for transferring and conveying the metal sheets, and comprises a rotating disc and positioning jigs. The positioning jigs are evenly arranged along the edge of the rotating disc, the material taking manipulator places the taken-out metal sheets on the storage plate on the positioning jigs for positioning and fixing, and the rotating disc drives the metal sheets on the positioning jigs to transfer through rotation.

[0008] A dispensing mechanism comprises a dispensing head, which is arranged above the positioning jigs. When the positioning jigs are driven by the rotating disc to move below the dispensing head, the dispensing head dispenses the metal sheets on the positioning jigs.

[0009] A first detection mechanism is used for detecting the dispensing part of the metal sheets on the positioning jigs.

[0010] A part feeding mechanism is used for feeding parts, and comprises a vibrating disc, a material track and a suction cup. The parts enter the material track through the vibrating disc, the suction cup sucks out the parts in the material track and puts them into the dispensing part of the metal sheets, and the metal sheets and the parts are bonded by glue.

[0011] A second detection mechanism is arranged to detect the parts of the dispensing position of the metal sheet on the positioning jig,

[0012] A welding mechanism is arranged to weld the connecting position of the metal sheet and the parts, and the welding mechanism comprises a clamping member and a welding member. The clamping member comprises a first clamping block and a second clamping block, which are symmetrically arranged to clamp the metal sheet from both sides respectively. The welding member comprises a welding head for welding.

[0013] A third detection mechanism is arranged to detect the welding position between the metal sheet and the parts,

[0014] A product discharging mechanism is arranged to discharge the product composed of the metal sheet and the parts. The product discharging mechanism comprises a stock bin and a discharging manipulator. The discharging manipulator takes out the product on the positioning jig and puts it into the stock bin for discharging.

[0015] Further, the storage plate is provided with a storage groove, and a plurality of positioning columns are uniformly arranged in the storage groove. Adjacent two positioning columns are provided with a gap, and the metal sheet is vertically placed in the gap, and the two positioning columns clamp the metal sheet from two sides of the metal sheet respectively.

[0016] Further, the storage plate is connected with a moving device. The moving device comprises a movable base and a double-shaft transmission device. The movable base is connected with the double-shaft transmission device, and the double-shaft transmission device drives the movable base to translate in a first direction and a second direction. The storage plate is fixedly installed on the movable base to make the storage plate move synchronously with the movable base.

[0017] Further, the double-shaft transmission device comprises a mounting support, and a ball screw motor module is arranged on the mounting support. The ball screw motor module is connected with a first bottom plate to drive the first bottom plate to translate in a first direction. A telescopic cylinder is arranged on the first bottom plate, and an acting end of the telescopic cylinder is connected with a second bottom plate to drive the second bottom plate to translate in a second direction. A first linear track is arranged on the mounting support, and the first bottom plate moves on the first linear track. A second linear track is arranged on the first bottom plate, and the second bottom plate moves on the second linear track.

[0018] Further, the positioning jig comprises a base plate and a positioning plate arranged on the base plate, the positioning plate is provided with a first clamping block and a second clamping block, the first clamping block and the second clamping block are symmetrically arranged and a gap is arranged between the first clamping block and the second clamping block, a metal sheet is vertically placed in the gap and the first clamping block and the second clamping block clamp the metal sheet from two sides of the metal sheet respectively.

[0019] Further, the positioning jig further comprises a positioning rod, the positioning rod extends into the gap and is inserted into a positioning hole arranged on the metal sheet, the positioning rod is connected with a telescopic cylinder, the telescopic cylinder is fixedly arranged on the base plate, an acting end of the telescopic cylinder is fixedly connected with a first end of the positioning rod, and a second end of the positioning rod is inserted into the positioning hole arranged on the metal sheet.

[0020] Further, the positioning jig further comprises a guide block, a guide through hole is arranged on the guide block, the positioning rod is inserted into the guide through hole and penetrates through the guide block, and the positioning plate is further provided with a supporting pad, the metal sheet is vertically placed in the gap and the supporting pad is arranged at the bottom of the metal sheet.

[0021] Further, the first clamping block and the second clamping block are respectively provided with corresponding avoiding grooves, the metal sheet is clamped by a mechanical clamp, the mechanical clamp is inserted into the avoiding grooves and the metal sheet is placed in the gap between the first clamping block and the second clamping block.

[0022] Further, the welding device further comprises a lifting device, the welding head is driven to ascend and descend by the lifting device to weld the metal sheet on the positioning jig, the lifting device comprises a fixed support, a screw rod motor, a lifting linear track and a lifting support, the lifting linear track is arranged on the fixed support, the lifting support is arranged on the lifting linear track in a lifting manner, an acting end of the screw rod motor is connected with the lifting support, and the welding head is arranged on the lifting support and synchronously ascends and descends with the lifting support.

[0023] Further, the first clamping block is provided with a first baffle, the second clamping block is provided with a second baffle, through holes are respectively arranged on the first baffle and the second baffle, the first clamping block and the second clamping block clamp the metal sheet, the first baffle and the second baffle are spliced and arranged between the welding head and the metal sheet, and the welding head passes through the through hole between the first baffle and the second baffle to weld the metal sheet.

[0024] Beneficial effects

[0025] The metal sheet welding equipment provided by the application realizes automatic feeding of the metal sheet through a metal sheet feeding mechanism, realizes positioning and transferring of the metal sheet through a material transferring mechanism, realizes dispensing of the dispensing part of the metal sheet through a dispensing mechanism, realizes feeding of the part and mounting of the part on the dispensing part of the metal sheet through a part feeding mechanism, realizes welding between the metal sheet and the part through a welding mechanism, realizes detection of the dispensing part, the part and the welding part respectively through a plurality of detection mechanisms, and realizes feeding of the product through a product feeding mechanism. The metal sheet welding equipment has high automation degree and can automatically complete feeding, dispensing, mounting, detection, welding and feeding of the metal sheet, and can effectively improve production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0026] The accompanying drawings are included to provide a further understanding of the technical scheme of the present disclosure, and constitute a part of the specification, and are used together with the embodiments of the present disclosure to explain the technical scheme of the present disclosure, and do not constitute a limitation on the technical scheme of the present disclosure. The shapes and sizes of the components in the drawings do not reflect the true proportions, and the purpose is only to schematically illustrate the content of the present application.

[0027] Figure 1 It is a whole structure schematic diagram of the metal sheet welding equipment of an embodiment of the present application.

[0028] Figure 2 It is a metal sheet feeding mechanism schematic diagram of an embodiment of the present application Figure 1 .

[0029] Figure 3 It is a metal sheet feeding mechanism schematic diagram of an embodiment of the present application Figure 2 .

[0030] Figure 4 It is a metal sheet feeding mechanism schematic diagram of an embodiment of the present application Figure 3 .

[0031] Figure 5 It is a positioning jig structure schematic diagram of an embodiment of the present application Figure 1 .

[0032] Figure 6 It is a positioning jig structure schematic diagram of an embodiment of the present application Figure 2 .

[0033] Figure 7 It is a positioning jig structure schematic diagram of an embodiment of the present application Figure 3 .

[0034] Figure 8 It is a welding mechanism schematic diagram of an embodiment of the present application Figure 1 .

[0035] Figure 9 It is a welding mechanism schematic diagram of an embodiment of the present application Figure 2 .

[0036] Figure 10 Schematic diagram of the welding mechanism of an embodiment of the present application Figure 3 .

[0037] In the above drawings,

[0038] 1, metal sheet feeding mechanism; 11, storage plate; 12, storage groove; 13, positioning column; 14, supporting block; 15, movable base; 16, mounting support; 17, ball screw motor module; 18, first bottom plate; 19, first telescopic cylinder; 110, second bottom plate; 111, first linear track; 112, second linear track; 113, clamping jaw cylinder;

[0039] 2, material rotating mechanism; 21, rotating disc; 22, base plate; 23, positioning plate; 24, first clamping block; 25, second clamping block; 26, gap; 27, first positioning rod; 28, second telescopic cylinder; 29, guide block; 210, supporting pad block; 211, avoiding groove;

[0040] 3, dispensing mechanism; 4, first detection mechanism;

[0041] 5, part feeding mechanism; 51, vibrating disc; 52, material track; 53, suction cup;

[0042] 6, second detection mechanism;

[0043] 7, welding mechanism; 71, first clamping block; 72, second clamping block; 73, first clamping cylinder; 74, second clamping cylinder; 75, welding head; 76, base; 77, moving stage; 78, third linear translation track; 79, first baffle; 710, second baffle; 711, second positioning rod; 712, fourth linear track; 713, fixed support; 714, lead screw motor; 715, lifting linear track; 716, lifting support;

[0044] 8, third detection mechanism;

[0045] 9, product discharging mechanism; 91, discharging manipulator; 92, material bin. DETAILED DESCRIPTION

[0046] The above solutions will be further described in combination with specific embodiments. It should be understood that these embodiments are used to illustrate the present application and do not limit the scope of the present application. The implementation conditions used in the embodiments can be further adjusted according to the specific manufacturer's conditions, and the implementation conditions not mentioned are usually the conditions in the conventional experiments.

[0047] Unless otherwise defined, technical terms or scientific terms used in the present disclosure shall have the same meaning as commonly understood by one of ordinary skill in the art to which the present disclosure belongs. Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood as the common meanings thereof to those skilled in the art. The terms "first", "second", and similar terms are used herein to distinguish one element from another, but do not necessarily require or imply these elements to be in a certain order or sequence. The terms "comprise", "comprising", "include", "including" and the like are used herein to mean including but not limited to. The terms "connected", "coupled", and the like are used herein to mean the connection between or among two or more elements, which can be directly connected, or connected via one or more intermediate elements. In this document, "electrically connected" includes the case where the constituent elements are connected together through an element having a certain electrical effect. The element having a certain electrical effect is not particularly limited as long as it can perform the transmission of electrical signals between the constituent elements to be connected. The element having a certain electrical effect may, for example, be an electrode or a wiring, or a switching element such as a transistor, or another functional element such as a resistor, an inductor, or a capacitor, and the like. "Up", "down", "left", "right", and the like are used herein only to indicate relative positional relationships, and when the absolute positions of the described objects are changed, the relative positional relationships can also be changed accordingly.

[0048] In the present application, the orientation or positional relationship indicated by the terms "up", "down", "inner", "middle", and the like is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0049] As the background, the traditional welding equipment cannot realize the feeding, dispensing, assembling and detecting of the metal sheet, which affects the working efficiency and quality of the product; In view of this problem, the inventor provides a metal sheet welding equipment, which comprises a metal sheet feeding mechanism, the metal sheet feeding mechanism is used for feeding the metal sheet, the metal sheet feeding mechanism comprises a storage plate and a material taking manipulator, the metal sheet is placed on the storage plate, the material taking manipulator takes out the metal sheet on the storage plate for feeding, further comprising a material transferring mechanism, the material transferring mechanism is used for transferring the metal sheet, the material transferring mechanism comprises a rotating disc and a positioning jig, the positioning jig is evenly arranged along the edge of the rotating disc, the material taking manipulator places the metal sheet taken out from the storage plate on the positioning jig for positioning and fixing, the rotating disc drives the metal sheet on the positioning jig to transfer through rotation, further comprising a dispensing mechanism, the dispensing mechanism comprises a dispensing head, the dispensing head is arranged above the positioning jig, when the positioning jig is driven by the rotating disc to move below the dispensing head, the dispensing head dispenses the metal sheet on the positioning jig, further comprising a first detection mechanism, the first detection mechanism is used for detecting the dispensing part of the metal sheet on the positioning jig, further comprising a part feeding mechanism, the part feeding mechanism is used for feeding the part, the part feeding mechanism comprises a vibrating disc, a material track and a suction cup, the part enters the material track through the vibrating disc, the suction cup sucks out the part in the material track and puts it into the dispensing part of the metal sheet, the metal sheet and the part are bonded by glue, further comprising a second detection mechanism, the second detection mechanism is used for detecting the part of the dispensing part of the metal sheet on the positioning jig, further comprising a welding mechanism, the welding mechanism is used for welding the connecting part of the metal sheet and the part, the welding mechanism comprises a clamping piece and a welding piece, the clamping piece comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are symmetrically arranged, the metal sheet is clamped from both sides by the first clamping block and the second clamping block respectively, the welding piece comprises a welding head, the welding head is used for welding, further comprising a third detection mechanism, the third detection mechanism is used for detecting the welding part between the metal sheet and the part, further comprising a product discharging mechanism, the product discharging mechanism is used for discharging the product composed of the metal sheet and the part, the product discharging mechanism comprises a material bin and a discharging manipulator, the discharging manipulator takes out the product on the positioning jig and puts it into the material bin for discharging.

[0050] Next, the drawings will be described in conjunction with the Figures 1-10 The present application is exemplarily described.

[0051] An embodiment of the present application can provide a metal sheet welding equipment, as shown in the drawings, which comprises: Figures 1-10 As shown in the drawings, the metal sheet welding equipment comprises:

[0052] The present application provides a metal sheet welding equipment, as shown in the drawings, which comprises: Figures 2-4 As shown in the drawings, the metal sheet welding equipment comprises:

[0053] The metal sheet feeding mechanism 1 is used for feeding metal sheets, and comprises a storage plate 11 and a material taking manipulator. The metal sheets are placed on the storage plate 11, and the material taking manipulator takes out the metal sheets on the storage plate 11 for feeding. Wherein,

[0054] The storage assembly comprises the storage plate 11 for storing the metal sheets. The storage plate 11 is provided with storage grooves 12. A plurality of positioning columns 13 are uniformly arranged in the storage grooves 12. A gap 26 is arranged between adjacent two positioning columns 13. The metal sheets are vertically placed in the gap 26, and the two positioning columns 13 clamp the metal sheets from two sides of the metal sheets, respectively. The groove bottom of the storage groove 12 is provided with a protruding supporting block 14. The supporting block 14 is arranged at the bottom of the metal sheet. The positioning columns 13 arranged in the storage groove 12 are linearly arranged and divided into two rows. The two rows of positioning columns 13 are respectively located on the two sides of the supporting block 14. The storage assembly further comprises a moving assembly. The moving assembly comprises a movable base 15 and a double-shaft transmission device. The movable base 15 is connected with the double-shaft transmission device. The double-shaft transmission device drives the movable base 15 to translate in a first direction (left and right) and a second direction (forward and backward). The storage plate 11 is fixedly installed on the movable base 15 to synchronize the movement of the storage plate 11 and the movable base 15. The double-shaft transmission device comprises a mounting support 16. A ball screw motor module 17 is arranged on the mounting support 16. The ball screw motor module 17 is connected with a first bottom plate 18 to drive the first bottom plate 18 to translate in the first direction (left and right). A first telescopic air cylinder 19 is arranged on the first bottom plate 18. An acting end of the first telescopic air cylinder 19 is connected with a second bottom plate 110 to drive the second bottom plate 110 to translate in the second direction (forward and backward). A first linear track 111 is arranged on the mounting support 16. The first bottom plate 18 moves on the first linear track 111. A second linear track 112 is arranged on the first bottom plate 18. The second bottom plate 110 moves on the second linear track 112. The double-shaft transmission device drives the movable base 15 and the storage plate 11 to move. The metal sheets in the storage groove 12 can be taken out by the mechanical clamping jaw. A plurality of storage plates 11 can be arranged on the movable base 15 as a backup. When the metal sheets on one storage plate 11 are taken out, the material taking can be continuously performed. The product feeding efficiency is improved. The material taking manipulator comprises a mechanical clamping jaw and a mechanical arm. The mechanical arm is connected with the mechanical clamping jaw to clamp and take out the metal sheets from the storage plate 11. The mechanical clamping jaw comprises a clamping jaw air cylinder 113 and a clamping jaw. The clamping jaw air cylinder 113 drives the clamping jaw to clamp and take the metal sheets.

[0055] As shown in the drawings, Figures 5-7 The material transferring mechanism 2 is used for conveying and transferring the metal sheets. The material transferring mechanism 2 comprises a rotating disc 21 and a plurality of positioning jigs. The positioning jigs are uniformly arranged along the edge of the rotating disc 21. The material taking manipulator places the taken metal sheets on the storage plate 11 on the positioning jigs for positioning and fixing. The rotating disc 21 drives the metal sheets on the positioning jigs to transfer through rotation. Wherein,

[0056] The positioning jig comprises a base plate 22, a base seat for mounting, a positioning plate 23 arranged on the base plate 22, a first clamping block 24 and a second clamping block 25 arranged on the positioning plate 23, the first clamping block 24 and the second clamping block 25 are symmetrically arranged and a gap 26 is arranged between the first clamping block 24 and the second clamping block 25, a metal sheet is vertically placed in the gap 26 and the first clamping block 24 and the second clamping block 25 clamp the metal sheet from two sides of the metal sheet respectively, and the positioning jig further comprises a first positioning rod 27 and a second telescopic cylinder 28, the second telescopic cylinder 28 is fixedly arranged on the base plate 22, the acting end of the second telescopic cylinder 28 is fixedly connected with one end of the first positioning rod 27, the other end of the first positioning rod 27 is correspondingly inserted into a positioning hole arranged on the metal sheet, the second telescopic cylinder 28 provides a driving force for the first positioning rod 27, the metal sheet is vertically positioned and clamped by the two corresponding positioning clamping blocks, so that the side edge of the metal sheet is convenient for welding processing, at the same time, the first positioning rod 27 is correspondingly inserted into the positioning hole arranged on the metal sheet, so that the stability of positioning is improved, the positioning jig further comprises a guide block 29, a guide hole is arranged on the guide block 29, the first positioning rod 27 is correspondingly inserted into the guide hole and penetrates through the guide block 29, the guide block 29 plays a guiding role in the telescopic movement of the first positioning rod 27, so that the first positioning rod 27 always keeps linear telescopic movement and ensures that the first positioning rod 27 can accurately extend into the positioning hole arranged on the metal sheet, a supporting pad 210 is further arranged on the positioning plate 23, the metal sheet is vertically placed in the gap 26 and the supporting pad 210 is arranged on the bottom of the metal sheet; the supporting pad 210 plays a role in supporting the bottom of the metal sheet, so that the positioning effect of the metal sheet is improved, corresponding avoiding grooves 211 are arranged on the first clamping block 24 and the second clamping block 25 respectively, the metal sheet is clamped by a mechanical clamp jaw, the mechanical clamp jaw is correspondingly inserted into the avoiding grooves 211 and the metal sheet is correspondingly placed into the gap 26 between the first clamping block 24 and the second clamping block 24, the avoiding grooves 211 can effectively avoid the mechanical clamp jaw, so that the mechanical clamp jaw can be accurately placed into the gap 26 between the two clamping blocks;

[0057] The dispensing mechanism 3 comprises a dispensing head, the dispensing head is arranged above the positioning jig, when the positioning jig is driven by the turntable 21 to move below the dispensing head, the dispensing head dispenses the metal sheet on the positioning jig,

[0058] The first detection mechanism 4 is used for detecting the dispensing position of the metal sheet on the positioning jig, the detection mechanism can adopt an infrared detection device or a camera detection device, which is mainly used for detecting whether the metal sheet is successfully dispensed and whether the dispensing position is correct;

[0059] The parts feeding mechanism 5 is used for feeding parts. The parts feeding mechanism 5 includes a vibratory feeder 51, a material rail 52, and a suction cup 53. The parts enter the material rail 52 through the vibratory feeder 51, and the suction cup 53 sucks the parts out of the material rail 52 and places them into the glue application area of ​​the metal sheet. The metal sheet and the parts are bonded together with glue.

[0060] The second inspection mechanism 6 is used to inspect the parts at the metal sheet glued area on the positioning fixture. The inspection mechanism can use infrared detection devices or camera detection devices, etc. It is mainly used to detect whether the parts are installed at the metal sheet glued area and whether the installation position of the parts is correct.

[0061] like Figures 8-10 As shown, the welding mechanism 7 is used to weld the connection points of metal sheets and parts. The welding mechanism 7 includes clamping components and welding components. The clamping components include a first clamping block 71 and a second clamping block 72, which are symmetrically arranged. The first clamping block 71 and the second clamping block 72 clamp the metal sheet from both sides respectively. The welding component includes a welding head 75, which performs welding.

[0062] The first clamping block 71 is connected with the first clamping cylinder 73, the second clamping block 72 is connected with the second clamping cylinder 74, the first clamping block 71 and the second clamping block 72 are driven from both sides to clamp the metal sheet on the positioning jig through the first clamping cylinder 73 and the second clamping cylinder 74 respectively, and the device further comprises a base 76, a moving platform 77 and a telescopic cylinder 28, the telescopic cylinder 28 is fixedly installed on the base 76, the working end of the telescopic cylinder 28 is connected with the moving platform 77, the moving platform 77 is driven to translate by the telescopic cylinder 28, the clamping piece is arranged on the moving platform 77, the third linear translation track 78 is arranged on the base 76, the moving platform 77 is movably arranged on the third linear translation track 78, the telescopic cylinder 28 drives the clamping piece on the moving platform 77 to translate on the third linear translation track 78, so that the clamping piece approaches the metal sheet on the positioning jig, then the two clamping cylinders drive the two clamping blocks to clamp the metal sheet correspondingly, the first baffle 79 is arranged on the top of the first clamping block 71, the second baffle 710 is arranged on the top of the second clamping block 72, through holes are respectively formed in the first baffle 79 and the second baffle 710, the first baffle 79 and the second baffle 710 correspondingly splice and block between the welding head 75 and the metal sheet, and the welding head 75 passes through the through hole between the first baffle 79 and the second baffle 710 to weld the metal sheet, the first baffle 79 and the second baffle 710 correspondingly cooperate to block the other non-welding parts of the metal sheet, the welding part is provided with a through hole, so that the welding head 75 directly welds the welding part of the metal sheet, and the device further comprises a second positioning rod 711 and a fourth linear track 712, the second positioning rod 711 is movably arranged on the fourth linear track 712 through a sliding block, the second positioning rod 711 can abut against the metal sheet on the positioning jig to position the metal sheet, the positioning rod 711 abutting against the metal sheet on the positioning jig can improve the positioning effect of the metal sheet, so as to ensure the stability of the position of the metal sheet during welding, the welding head 75 is located above the metal sheet, the welding head 75 welds the metal sheet on the positioning jig by driving the lifting device to lift, the lifting device comprises a fixed support 713, a screw rod motor 714, a lifting linear track 715 and a lifting support 716, the lifting linear track 715 is arranged on the fixed support 713, the lifting support 716 is movably arranged on the lifting linear track 715, the working end of the screw rod motor 714 is connected with the lifting support 716, and the welding head 75 is arranged on the lifting support 716 and synchronously lifts with the lifting support 716.

[0063] The third detection mechanism 8 is used for detecting the welding part between the metal sheet and the part, and the detection mechanism can adopt an infrared detection device or a camera detection device, which is mainly used for detecting whether the welding part between the metal sheet and the part is correct.

[0064] The product unloading mechanism 9 is used for unloading the product composed of the metal sheet and the part, and comprises a hopper 92 and an unloading manipulator 91.

[0065] In summary, the specific working process of the metal sheet welding equipment provided by the application is as follows:

[0066] The metal sheet is placed in the storage plate 11 for storage, the metal sheet in the storage plate 11 is taken out by the mechanical gripper and placed in the positioning jig on the turntable 21, the positioning jig fixes the metal sheet, the turntable 21 drives the positioning jig to rotate to the dispensing mechanism 3, the dispensing mechanism 3 dispenses glue at the specified position of the metal sheet, after the dispensing is completed, the turntable 21 drives the metal sheet to rotate to the first detection mechanism 4, the first detection mechanism 4 detects whether the dispensing of the metal sheet is successful and whether the dispensing position is correct, after the detection is completed, the turntable 21 drives the metal sheet to rotate to the part feeding mechanism 5, the part feeding mechanism 5 sucks out the part and places it on the metal sheet, the glue on the metal sheet bonds the metal sheet and the part, after the installation is completed, the turntable 21 drives the metal sheet to rotate to the second detection mechanism 6, the second detection mechanism 6 detects whether the dispensing position of the metal sheet is installed with the part and whether the installation position of the part is correct, after the detection is completed, the turntable 21 drives the metal sheet to move to the welding mechanism 7, the welding mechanism 7 welds the connecting position between the metal sheet and the part, after the welding is completed, the turntable 21 rotates to drive the metal sheet to move to the third detection mechanism 8, the third detection mechanism 8 detects whether the welding position between the metal sheet and the part is correct, finally, the turntable 21 rotates to drive the product composed of the metal sheet and the part to move to the product unloading mechanism 9, the mechanical gripper in the product unloading assembly takes out the product on the positioning jig and places it in the storage hopper 92 to complete the unloading.

[0067] The above embodiments are only for illustrating the technical concept and characteristics of the application, and the purpose is to enable those skilled in the art to understand the content of the application and implement it, and cannot limit the protection scope of the application. Any equivalent transformation or modification made in the spirit and essence of the application should be covered within the protection scope of the application.

Claims

1. A metal sheet welding apparatus characterized by comprising: The utility model relates to a metal sheet feeding mechanism, a material transferring mechanism, a positioning jig, a dispensing mechanism, a first detection mechanism, a part feeding mechanism, a second detection mechanism, a welding mechanism and a third detection mechanism. The metal sheet feeding mechanism is used for feeding metal sheets, and includes a storage plate and a material taking manipulator. The material taking manipulator takes out the metal sheets on the storage plate for feeding. The material transferring mechanism is used for transferring and transferring the metal sheets, and includes a rotating disc and positioning jigs. The positioning jigs are uniformly arranged along the edge of the rotating disc. The material taking manipulator places the taken-out metal sheets on the positioning jigs for positioning and fixing. The rotating disc drives the metal sheets on the positioning jigs to transfer through rotation. The positioning jig includes a base plate and a positioning plate. The positioning plate is arranged on the base plate. The positioning plate is provided with a first clamping block and a second clamping block. The first clamping block and the second clamping block are symmetrically arranged and have a gap therebetween. The metal sheet is vertically placed in the gap. The first clamping block and the second clamping block clamp the metal sheet from two sides respectively. The positioning jig further includes a positioning rod. The positioning rod extends into the gap and is inserted into a positioning hole of the metal sheet. The positioning rod is connected to a telescopic cylinder. The telescopic cylinder is fixedly arranged on the base plate. The action end of the telescopic cylinder is fixedly connected to the first end of the positioning rod. The second end of the positioning rod is inserted into the positioning hole of the metal sheet. The first clamping block and the second clamping block are respectively provided with corresponding avoiding grooves. The metal sheet is clamped by a mechanical clamp jaw. The mechanical clamp jaw is inserted into the avoiding grooves and places the metal sheet into the gap between the first clamping block and the second clamping block. The dispensing mechanism includes a dispensing head. When the positioning jigs are moved to below the dispensing head by the rotating disc, the dispensing head dispenses glue on the metal sheets on the positioning jigs. The first detection mechanism detects the dispensing position of the metal sheet on the positioning jig. The part feeding mechanism is used for feeding parts. The part feeding mechanism includes a vibrating disc, a material track and a suction cup. The part enters the material track through the vibrating disc. The suction cup sucks out the part in the material track and places it into the dispensing position of the metal sheet. The metal sheet and the part are bonded by glue. The second detection mechanism detects the part in the dispensing position of the metal sheet on the positioning jig. The welding mechanism is used for welding the connecting position of the metal sheet and the part. The welding mechanism includes a clamping member and a welding member. The clamping member includes a first clamping block and a second clamping block. The first clamping block and the second clamping block are symmetrically arranged. The first clamping block and the second clamping block clamp the metal sheet from two sides respectively. The welding member includes a welding head. The third detection mechanism detects the welding position between the metal sheet and the part. A product discharging mechanism is used for discharging the product composed of the metal sheet and the part, and comprises a hopper and a discharging manipulator.

2. The metal sheet welding device according to claim 1, characterized in that: The storage plate is provided with a storage groove, and a plurality of positioning columns are uniformly arranged in the storage groove; gaps are arranged between adjacent two positioning columns; the metal sheet is vertically placed in the gaps, and the two positioning columns clamp the metal sheet from two sides of the metal sheet.

3. The metal sheet welding device according to claim 2, characterized in that: The storage plate is connected with a moving device, the moving device comprises a movable base and a double-shaft transmission device, the movable base is connected with the double-shaft transmission device, the double-shaft transmission device drives the movable base to translate in a first direction and a second direction, and the storage plate is fixedly installed on the movable base to make the storage plate move synchronously with the movable base.

4. The metal sheet welding device according to claim 3, characterized in that: The double-shaft transmission device comprises a mounting support, a ball screw motor module is arranged on the mounting support, the ball screw motor module is connected with a first bottom plate to drive the first bottom plate to translate in a first direction, a telescopic cylinder is arranged on the first bottom plate, an acting end of the telescopic cylinder is connected with a second bottom plate to drive the second bottom plate to translate in a second direction, a first linear track is arranged on the mounting support, the first bottom plate moves on the first linear track, a second linear track is arranged on the first bottom plate, and the second bottom plate moves on the second linear track.

5. The metal sheet welding device according to claim 1, characterized in that: The positioning jig further comprises a guide block, a guide through hole is arranged on the guide block, the positioning rod is inserted into the guide through hole and penetrates through the guide block, and a supporting pad is further arranged on the positioning plate, the metal sheet is vertically placed in the gap, and the supporting pad is arranged at the bottom of the metal sheet.

6. The metal sheet welding device according to claim 1, characterized in that: The welding member further comprises a lifting device, the welding head is driven to lift by the lifting device to weld the metal sheet on the positioning jig, the lifting device comprises a fixed support, a lead screw motor, a lifting linear track and a lifting support, the lifting linear track is arranged on the fixed support, the lifting support is arranged on the lifting linear track in a lifting manner, an acting end of the lead screw motor is connected with the lifting support, and the welding head is arranged on the lifting support and synchronously lifts with the lifting support.

7. The metal sheet welding device according to claim 6, characterized in that: A first baffle plate is arranged on the first clamping block, and a second baffle plate is arranged on the second clamping block, The first baffle and the second baffle are respectively provided with through holes, the first clamping block and the second clamping block clamp the metal sheet correspondingly, the first baffle and the second baffle are correspondingly spliced and arranged between the welding head and the metal sheet, and the welding head is arranged to weld the metal sheet after penetrating through the through holes between the first baffle and the second baffle.

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