CN114571152B - Automatic welding device with quick feeding structure - Google Patents

Automatic welding device with quick feeding structure Download PDF

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Publication number
CN114571152B
CN114571152B CN202210356123.3A CN202210356123A CN114571152B CN 114571152 B CN114571152 B CN 114571152B CN 202210356123 A CN202210356123 A CN 202210356123A CN 114571152 B CN114571152 B CN 114571152B
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China
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module
rod
fixedly connected
plate
welding
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CN114571152A (en
Inventor
齐晓华
魏冠义
李春亚
刘宁
袁艳玲
张玉芳
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Zhengzhou Railway Vocational and Technical College
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Zhengzhou Railway Vocational and Technical College
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Priority to CN202210356123.3A priority Critical patent/CN114571152B/en
Publication of CN114571152A publication Critical patent/CN114571152A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention relates to the technical field of automatic welding, in particular to an automatic welding device with a rapid feeding structure, which comprises a welding module, wherein one side of the welding module is provided with a feeding module, the feeding module comprises a fixed box, the top surface of the fixed box is rotationally connected with a connecting plate, the top surface of the connecting plate is fixedly connected with a clamping plate, four clamping grooves are annularly and equidistantly formed in the side surface of the clamping plate, and a clamp module is slidably connected in one clamping groove. According to the welding fixture, the lifting rod is connected to the bottom of the inner side surface of the connecting cylinder in a sliding manner, the first motor can enable the fixture module to rotate towards the welding module, the lifting rod can move upwards under the action of the supporting rail to enable the rectangular rod to be spliced with the fixture module, the first driving mechanism can drive the parts to rotate through gears and the like, welding of all positions of the parts is facilitated, the fixture can not block welding positions of the parts, welding is facilitated, and the welding fixture is convenient to use.

Description

Automatic welding device with quick feeding structure
Technical Field
The invention relates to the technical field of automatic welding, in particular to an automatic welding device with a rapid feeding structure.
Background
The automatic welding is a very important process method, parts can be continuously welded through the automatic welding device, the welding efficiency is higher, when the existing automatic welding device with a rapid feeding structure is used for welding some parts, the parts can be clamped by the clamp sometimes in order to avoid dislocation during welding, but the clamp can block the welding position of the parts, the welding is affected, and the use is inconvenient.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an automatic welding device with a rapid feeding structure, wherein the bottom of the inner side surface of a connecting cylinder is slidably connected with a lifting rod, a first motor can enable a clamp module to rotate towards a welding module, the lifting rod can move upwards under the action of a supporting rail to enable a rectangular rod to be spliced with the clamp module, a first driving mechanism can drive parts to rotate through gears and the like, so that the parts are conveniently welded at all positions, the clamp can not block welding positions of the parts, the welding is facilitated, and the welding device is convenient to use.
The aim of the invention can be achieved by the following technical scheme:
an automatic welding device with a rapid feeding structure comprises a welding module, wherein one side of the welding module is provided with a feeding module, the feeding module comprises a fixed box, the top surface of the fixed box is rotationally connected with a connecting plate, the top surface of the connecting plate is fixedly connected with a clamping plate, four clamping grooves are annularly and equidistantly formed on the side surface of the clamping plate, a clamp module is slidably connected in one clamping groove, the connecting plate is provided with a first conveying module and a second conveying module which are used for conveying the clamp module, the inner bottom surface of the fixed box is fixedly connected with a first motor, an output end of the first motor is in transmission connection with the bottom surface of the connecting plate, one side of the fixed box is provided with a first driving mechanism, the bottom of the side surface of the fixed box is provided with a supporting rail, the side surface of the connecting plate is rotationally connected with four connecting cylinders corresponding to the four clamping grooves, the inner side surface of the connecting cylinder is slidably connected with a rectangular rod, the bottom of the inner side surface of the connecting cylinder is correspondingly connected with a lifting rod in a sliding manner, the bottom of the rectangular rod is fixedly connected with a reset spring fixedly connected with the top end of the lifting rod, the side surface of the connecting cylinder is fixedly sleeved with a first gear, the first conveying module can convey the clamp module and parts on the clamp module into a clamping groove, the first motor can drive the connecting plate and the clamping plate to rotate, so that the clamp module rotates towards the welding module, the lifting rod at the bottom of the clamp module can move upwards under the action of the supporting rail after moving to the inclined surface of the supporting rail, the lifting rod can drive the rectangular rod to move upwards through the reset spring to enable the rectangular rod to be abutted with the clamp module, the first gear can be meshed with the first driving mechanism after moving to the first driving mechanism, at the moment, the first driving mechanism can drive the connecting cylinder to rotate through the first gear, thereby rotate through the part on the rectangular pole drive anchor clamps module, can weld the part simultaneously through welding module, be convenient for weld each position of part, the anchor clamps module can not block the welded position of part, is favorable to welded going on, and it is comparatively convenient to use, and can additionally support a plurality of anchor clamps module, when welding the part, can carry next anchor clamps module and part to next screens inslot to carry out continuous anchor clamps module and carry, be convenient for quick feed.
The method is further characterized in that: the fixed box bottom surface fixedly connected with four support columns, fixed box side embeds has the rack, and the rack is located between actuating mechanism one and the anchor clamps module, and the support column can support fixed box, drives the connecting cylinder at the connecting plate and rotates, makes gear one and rack contact after, and the connecting cylinder continues to rotate, can make gear one rotate on the rack to make connecting cylinder and rectangular pole autorotation, be convenient for rectangular pole and anchor clamps module grafting.
The method is further characterized in that: the utility model discloses a lifter, including support rail, lifter bottom, supporting rail medial surface fixedly connected with and fixed box fixed connection's four fixed blocks, the lifter bottom rotate be connected with the ball of supporting rail top surface contact, the fixed block can support the supporting rail, and the ball can roll on the supporting rail, is favorable to reducing friction, is convenient for the lifter remove on the supporting rail.
The method is further characterized in that: the first driving mechanism comprises a supporting plate, the bottom surface of the fixing box is fixedly connected with two fixing plates, the side surface of the fixing plate is fixedly connected with a plugboard, the side surface of the plugboard positioned at one side of the welding module is in sliding connection with the inner side surface of the supporting plate, the side surface of the plugboard is in screwed connection with two positioning screws which are in screwed connection with the supporting plate, one side of the top surface of the supporting plate, which deviates from the fixing plate, is fixedly connected with a limiting box, the top surface of the supporting plate is fixedly connected with a connecting shell, the inner side surface of the connecting shell is provided with a second motor, the output end of the second motor is in transmission connection with a transmission rod, the inner side surface of the limiting box and the side surface of the connecting shell are both in rotary connection with the transmission rod, one side surface of the rotation rod, which deviates from the transmission rod, the transmission rod and the side surface of the transmission rod are both fixedly sleeved with a second gear, the second gear on the transmission shaft is meshed with the first adjacent gear for transmission, the second gear on the transmission shaft can be meshed with the first gear after the clamp module rotates to the first driving mechanism and the welding module, the second motor can drive the transmission rod to rotate, the transmission rod can drive the connecting cylinder to rotate through the two gears and the second gear, the connecting cylinder can drive the parts on the clamp module to rotate through the rectangular rod, the inserting plate can be connected with the supporting plate through the positioning screw, the inserting plate can be separated from the supporting plate after the positioning screw is screwed out, the first driving mechanism is convenient for overhauling, the first driving mechanism can be additionally matched as required, the first additional driving mechanism is connected to the rest of the inserting plate, thus, a welding module can be arranged on one side of the fixing box, double-station welding can be carried out, and the welding of complex parts is facilitated.
The method is further characterized in that: the utility model discloses a rotary rod, including connecting shell top surface, locating lever, torsion spring, driving mechanism, torsion spring, driving mechanism and driving mechanism, the locating lever bottom surface fixedly connected with rotates with connecting shell top surface rotation to be connected with the locating lever inside, the locating lever bottom surface rotates to be connected with connecting shell top surface fixedly connected with the loop bar, be provided with torsion spring between loop bar medial surface and the locating lever side, the loop bar can be through the position of locating lever restriction locating lever, under torsion spring's effect, can make epaxial gear second hug closely with gear first, and gear first continue to rotate, can make gear first break through gear second, at this moment under torsion spring's effect, can make the locating lever drive the rotating lever and rotate original position, driving mechanism first position need not change, and need not set up a driving mechanism driving part and rotate, be favorable to continuous quick feed.
The method is further characterized in that: the fixture module comprises an L-shaped plate, the bottom surface of the L-shaped plate is in sliding connection with the top surface of the connecting plate, the side surface of the L-shaped plate is in sliding connection with the inner side surface of a clamping groove, an adjusting groove is formed in the side surface of the L-shaped plate, a first screw rod which is in sliding connection with the sliding block is rotationally connected to the inner side surface of the adjusting groove, a clamping plate which is in sliding connection with the side surface of the L-shaped plate is fixedly connected to the side surface of the sliding block, a rotating disc is rotationally connected to the bottom surface of the L-shaped plate, an inserting block is rotationally connected to the bottom surface of the bottom rotating disc, the inserting block is in contact with the top end of an adjacent connecting cylinder, an inserting groove is formed in the bottom surface of the inserting block, a horn groove is formed in the bottom surface of the inner side surface of the inserting groove, a part is placed between the two rotating discs on the fixture module, the first screw rod is rotated, the first screw rod can enable the sliding block to drive the clamping plate to move downwards, the rotating discs at the top are enabled to clamp parts which need to be welded, the L-shaped plate is inserted into the clamping groove, the L-shaped plate is just opposite to the adjacent connecting cylinder is rotationally connected to the bottom surface of the connecting plate, the L-shaped plate can be conveniently inserted into the limiting block through the upper groove, and the L-shaped plate can be conveniently inserted into the limiting groove through the limiting block, and can be conveniently inserted into the L-shaped plate through the limiting groove to be conveniently arranged in the limiting groove to be conveniently connected to the upper side of the connecting plate, the clamp module may then be used again to clamp the unwelded part.
The method is further characterized in that: the first conveying module has the same structure as the second conveying module, and corresponds to the clamp module, the first conveying module comprises a shell, the bottom surface of the shell is fixedly connected with two supporting frames, the inner side surface of the shell is provided with a conveying belt mechanism, the tops of the two inner side surfaces of the shell are fixedly connected with guide rods, one side of the top of the shell corresponding to the second conveying module is provided with a limit rail, the side surface of the limit rail is fixedly connected with two supporting blocks fixedly connected with the top surface of the shell, the bottom surface of the limit rail is provided with a pushing rod contacted with the side surface of a bottom rotating disc, the top end of the pushing rod is fixedly connected with a round block in sliding connection with the limit rail, the top end of the round block is fixedly connected with a connecting block, the side surface of the connecting block is fixedly connected with a sliding frame, the side surface of the shell is fixedly connected with a driving mechanism II in screwing connection with the sliding frame, the second driving mechanism can drive the sliding frame to move away from the connecting plate, the sliding frame can drive the pushing rod to move through the connecting block and the round block, the round block can slide in the limit rail, after the round block moves to the corner of the limit rail, the sliding frame can continue to move, the round block can slide along the inclined inner side surface of the limit rail, at the moment, under the action of the limit rail, the round block can drive the pushing rod to move to one side of the shell, so that the pushing rod can not block between the two guide rods, the pushing rod can not block the conveying of the clamp module by the conveying belt mechanism, after the conveying belt mechanism conveys one clamp module between the two guide rods, the second driving mechanism can drive the screw rod to reversely rotate, so that the sliding frame moves to the connecting plate, at the moment, under the action of the limit rail, the round block can drive the pushing rod to move to the middle of the shell, so that the pushing rod corresponds to the rotating disc at the bottom, at this moment the catch bar continues to remove, can promote the rolling disc and remove to push away the anchor clamps module to the connecting plate, and make L template intubate in the screens inslot that corresponds, easy operation is favorable to continuous quick feed, and the length of the catch bar of transport module two is greater than the catch bar of transport module one, like this when anchor clamps module removes to transport module two's position, anchor clamps module can remove the turning position in the catch bar of transport module two, and the catch bar can hook out the anchor clamps module like this.
The method is further characterized in that: the second driving mechanism comprises a side plate, the side surface of the side plate is fixedly connected with the side surface of the shell, the top surface of the side plate is fixedly connected with a power box and an adjusting rod, the power box is fixedly connected with the side surface of the adjusting rod, the inner side surface of the adjusting rod is rotationally connected with a second screw rod which is rotationally connected with the sliding frame, the inner side surface of the adjusting rod is in sliding connection with the side surface of the sliding frame, the inner side surface of the power box is provided with a third motor, the output end of the third motor is in transmission connection with one end of the second screw rod, the third motor can drive the second screw rod to rotate, the second screw rod can enable the sliding frame to move, and accordingly the sliding frame is driven to move, and the pushing rod is enabled to move.
The invention has the beneficial effects that:
1. the lifting rod is connected to the bottom of the inner side surface of the connecting cylinder in a sliding manner, the first conveying mechanism can convey the clamp module and parts on the clamp module into the clamping grooves, the first motor can drive the connecting plate to rotate, so that the clamp module rotates towards the welding module, at the moment, the lifting rod can move upwards under the action of the supporting rail to enable the rectangular rod to be spliced with the clamp module, after the first gear moves to a position of the driving mechanism, the first driving mechanism can drive the connecting cylinder to rotate through the gear, so that the parts are driven to rotate through the rectangular rod, the parts are convenient to weld, the clamp can not block welding positions of the parts, the welding is facilitated, the use is convenient, continuous clamp module conveying can be performed through the four clamping grooves, and the rapid feeding is facilitated;
2. the torsion spring is arranged between the loop bar and the positioning bar, so that the rotating bar can keep the position under the action of the torsion spring, and when the gear I moves to the position of the driving mechanism I, the gear II can be clung to the gear I under the action of the torsion spring, so that the motor II can conveniently drive the connecting cylinder to rotate through the gear I and the gear II, the driving mechanism I does not need to rotate along with the connecting cylinder, more driving parts of the driving mechanism I do not need to be arranged to rotate, and continuous and rapid feeding is facilitated;
3. the sliding frame is slidably connected to the side face of the connecting block, the second driving mechanism can drive the sliding frame to move, the sliding frame can enable the pushing rod to push the clamp module to move into the clamping groove through the connecting block, the clamping groove is convenient to use, when the second driving mechanism enables the pushing rod to reversely move to the original position, the limiting rail can enable the pushing rod to move to one side of the shell, and therefore the pushing rod cannot block conveying of the conveying belt mechanism to the clamp module, and the clamping mechanism is simple to operate and beneficial to continuous rapid feeding.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a top view of a portion of the structure of the device of the present invention;
FIG. 3 is a schematic diagram of a feed module according to the present invention;
FIG. 4 is a schematic diagram of the internal side view of the mounting box of the present invention;
FIG. 5 is a schematic diagram of the internal side view of the connecting cylinder of the present invention;
FIG. 6 is a schematic view of a support rail structure in accordance with the present invention;
FIG. 7 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 8 is a schematic view of the internal front view of the rotating lever of the present invention;
FIG. 9 is a schematic view of a clamp module configuration in accordance with the present invention;
FIG. 10 is a schematic diagram of a transport module according to the present invention;
FIG. 11 is a schematic top view of a second embodiment of the driving mechanism of the present invention;
fig. 12 is a schematic view of a sliding frame structure in the present invention.
In the figure: 100. a feeding module; 110. a fixed box; 111. a connecting plate; 112. a clamping plate; 113. a support column; 114. a first motor; 120. a support rail; 121. a fixed block; 130. a connecting cylinder; 131. a first gear; 132. a lifting rod; 133. a rectangular rod; 134. a return spring; 140. a first driving mechanism; 141. a support plate; 142. a limit box; 143. a connection housing; 144. a transmission rod; 145. a second gear; 146. a rotating lever; 147. a torsion spring; 148. a loop bar; 150. a fixing plate; 151. inserting plate; 160. a rack; 200. a clamp module; 210. an L-shaped plate; 211. a first screw rod; 212. a sliding block; 220. inserting blocks; 221. a slot; 230. a clamping plate; 240. a rotating disc; 300. a first conveying module; 310. a housing; 311. a guide rod; 320. a second driving mechanism; 321. a power box; 322. an adjusting rod; 323. a second screw rod; 324. a side plate; 330. a limit rail; 331. a support block; 340. a sliding frame; 350. a push rod; 351. round blocks; 352. a connecting block; 400. a second conveying module; 500. and (5) welding the module.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-12, an automatic welding device with a rapid feeding structure comprises a welding module 500, wherein a feeding module 100 is arranged at one side of the welding module 500, the feeding module 100 comprises a fixing box 110, a connecting plate 111 is rotatably connected to the top surface of the fixing box 110, a clamping plate 112 is fixedly connected to the top surface of the connecting plate 111, four clamping grooves are annularly and equidistantly arranged on the side surface of the clamping plate 112, a clamp module 200 is slidably connected in one clamping groove, a first conveying module 300 and a second conveying module 400 for conveying the clamp module 200 are arranged on the connecting plate 111, a first motor 114 is fixedly connected to the inner bottom surface of the fixing box 110, an output end of the first motor 114 is in transmission connection with the bottom surface of the connecting plate 111, a first driving mechanism 140 is arranged at one side of the fixing box 110, a supporting rail 120 is arranged at the bottom of the side surface of the fixing box 110, four connecting cylinders 130 are rotatably connected to the side surface of the connecting plate 111 corresponding to the four clamping grooves, the inner side surface of the connecting cylinder 130 is slidably connected with a rectangular rod 133, the bottom of the inner side surface of the connecting cylinder 130 is correspondingly connected with a lifting rod 132 in a sliding manner, the bottom surface of the rectangular rod 133 is fixedly connected with a return spring 134 fixedly connected with the top end of the lifting rod 132, the side surface of the connecting cylinder 130 is fixedly sleeved with a gear I131, the conveying module I300 can convey the clamp module 200 and parts thereon into a clamping groove, the motor I114 can drive the connecting plate 111 and the clamping plate 112 to rotate, so that the clamp module 200 rotates towards the welding module 500, after the lifting rod 132 at the bottom of the clamp module 200 moves to the inclined surface position of the supporting rail 120, the lifting rod 132 can move upwards under the action of the supporting rail 120, the lifting rod 132 can drive the rectangular rod 133 to move upwards through the return spring 134, the rectangular rod 133 is abutted with the clamp module 200, after the gear I131 moves to the position of the driving mechanism I140, the first gear 131 can be meshed with the first driving mechanism 140, at this time, the first driving mechanism 140 can drive the connecting cylinder 130 to rotate through the first gear 131, thereby driving the parts on the clamp module 200 to rotate through the rectangular rod 133, simultaneously welding the parts through the welding module 500, facilitating the welding of each position of the parts, preventing the welding position of the parts from being blocked by the clamp module 200, facilitating the welding, being more convenient to use, and additionally matching with a plurality of clamp modules 200, and when the parts are welded, the next clamp module 200 and the parts can be conveyed into the next clamping groove, thereby conveying the continuous clamp modules 200, and facilitating the rapid feeding.
Four support columns 113 are fixedly connected to the bottom surface of the fixed box 110, racks 160 are embedded in the side surfaces of the fixed box 110, the racks 160 are located between the first driving mechanism 140 and the clamp module 200, the support columns 113 can support the fixed box 110, the connecting plate 111 drives the connecting cylinder 130 to rotate, after the first gear 131 is in contact with the racks 160, the connecting cylinder 130 continues to rotate, the first gear 131 can rotate on the racks 160, and accordingly the connecting cylinder 130 and the rectangular rod 133 rotate, and the rectangular rod 133 is convenient to plug in the clamp module 200.
The supporting rail 120 medial surface fixedly connected with fixed box 110 fixed connection's four fixed blocks 121, lifter 132 bottom rotate be connected with the ball of supporting rail 120 top surface contact, fixed block 121 can support supporting rail 120, the ball can roll on supporting rail 120, is favorable to reducing friction, lifter 132 is convenient for remove on supporting rail 120.
The first driving mechanism 140 comprises a supporting plate 141, two fixing plates 150 are fixedly connected to the bottom surface of the fixing box 110, a plugboard 151 is fixedly connected to the side surface of the fixing plate 150, the side surface of the plugboard 151 positioned at one side of the welding module 500 is in sliding connection with the inner side surface of the supporting plate 141, two positioning screws which are in screwing connection with the supporting plate 141 are screwed on the side surface of the plugboard 151, a limit box 142 is fixedly connected to one side of the top surface of the supporting plate 141, which is away from the fixing plate 150, a connecting shell 143 is fixedly connected to the corresponding limit box 142, a motor II is arranged on the inner side surface of the connecting shell 143, a transmission rod 144 is in transmission connection with the output end of the motor II, the inner side surface of the limit box 142 and the side surface of the connecting shell 143 are both in rotary connection with the transmission rod 144, a rotary rod 146 is arranged on the side surface of the transmission rod 146, a transmission shaft is in rotary connection with one side surface of the transmission rod 144, both the transmission rod 144 and the side surface of the transmission shaft are fixedly sleeved with a gear II 145, and the second gear 145 on the transmission shaft is meshed with the first adjacent gear 131 for transmission, after the clamp module 200 rotates to the first driving mechanism 140 and the welding module 500, the second gear 145 on the transmission shaft can be meshed with the first gear 131, the second motor can drive the transmission rod 144 to rotate, the transmission rod 144 can drive the connecting cylinder 130 to rotate through the second gears 145 and the first gear 131, the connecting cylinder 130 can drive the parts on the clamp module 200 to rotate through the rectangular rod 133, the inserting plate 151 can be connected with the supporting plate 141 through the set screw, after the set screw is screwed out, the inserting plate 151 can be separated from the supporting plate 141, the first driving mechanism 140 can be matched additionally according to the requirement, and the additional driving mechanism 140 can be connected with the rest of the inserting plate 151, so that the welding module 500 can be arranged on one side of the fixing box 110, thus, double-station welding can be performed, and complex parts can be welded conveniently.
The locating rod which is rotationally connected with the top surface of the connecting shell 143 is fixedly connected to the bottom surface of the rotating rod 146, the transmission rod 144 penetrates through the inside of the locating rod, the sleeve rod 148 which is fixedly connected with the top surface of the connecting shell 143 is rotationally connected to the bottom surface of the rotating rod 146, the torsion spring 147 is arranged between the inner side surface of the sleeve rod 148 and the side surface of the locating rod, the sleeve rod 148 can limit the position of the rotating rod 146 through the locating rod, the second gear 145 on the transmission shaft can be tightly attached to the first gear 131 under the action of the torsion spring 147, the first gear 131 can continuously rotate, the first gear 131 breaks through the second gear 145, at this time, the locating rod can drive the rotating rod 146 to rotate to the original position under the action of the torsion spring 147, the position of the first driving mechanism 140 does not need to be changed, and more driving mechanism 140 driving parts do not need to be arranged to rotate, and continuous and rapid feeding is facilitated.
The fixture module 200 comprises an L-shaped plate 210, the bottom surface of the L-shaped plate 210 is in sliding connection with the top surface of the connecting plate 111, the side surface of the L-shaped plate 210 is in sliding connection with the inner side surface of a clamping groove, an adjusting groove is formed in the side surface of the L-shaped plate 210, a sliding block 212 is in sliding connection with the inner side surface of the adjusting groove, a first screw rod 211 in screwing connection with the sliding block 212 is rotationally connected with the inner side surface of the adjusting groove, a clamping plate 230 in sliding connection with the side surface of the L-shaped plate 210 is fixedly connected with the bottom surface of the L-shaped plate 210, rotating discs 240 are rotationally connected with the bottom surface of the clamping plate 230 on the bottom side surface of the L-shaped plate 210, an inserting block 220 is rotationally connected with the bottom surface of the bottom rotating disc 240, the inserting block 220 is in contact with the top end of an adjacent connecting cylinder 130, a slot 221 is formed in the bottom surface of the inserting block 220 corresponding to the adjacent rectangular rod 133, a horn groove is formed in the bottom of the inner side surface of the slot 221, a part is placed between the two rotating discs 240 on the fixture module 200, the screw rod I211 is rotated, the screw rod I211 rotates to enable the sliding block 212 to drive the clamping plate 230 to move downwards, so that the rotating disc 240 at the top moves downwards, the two rotating discs 240 clamp parts to be welded, after the L-shaped plate 210 is inserted into the clamping groove, the inserting block 220 is opposite to the adjacent connecting cylinder 130, when the rectangular rod 133 moves upwards, the rectangular rod 133 can penetrate through the horn groove to be inserted into the inserting groove 221, the horn groove is convenient for inserting the rectangular rod 133, the clamp module 200 does not need to be manually placed, quick feeding is convenient, a limiting groove can be formed in the inner side surface of the clamping groove, and a limiting block is arranged on the side surface of the L-shaped plate 210, so that when the L-shaped plate 210 is inserted into the clamping groove, the limiting groove can prevent the L-shaped plate 210 from moving upwards through the limiting block, so that the L-shaped plate 210 is prevented from being jacked up by the rectangular rod 133, after part welding is completed, the clamp module 200 can be separated from the parts, the clamp module 200 may then be used again to clamp the unwelded part.
The first conveying module 300 has the same structure as the second conveying module 400, the first conveying module 300 corresponds to the clamp module 200, the first conveying module 300 comprises a shell 310, the bottom surface of the shell 310 is fixedly connected with two supporting frames, the inner side surface of the shell 310 is provided with a conveying belt mechanism, the tops of the two inner side surfaces of the shell 310 are fixedly connected with guide rods 311, one side of the top of the shell 310 corresponding to the second conveying module 400 is provided with a limit rail 330, the side surface of the limit rail 330 is fixedly connected with two supporting blocks 331 fixedly connected with the top surface of the shell 310, the bottom surface of the limit rail 330 is provided with a push rod 350 contacted with the side surface of the bottom rotating disc 240, the top end of the push rod 350 is fixedly connected with a round block 351 which is in sliding connection with the limit rail 330, the top end of the round block 351 is fixedly connected with a connecting block 352, the side surface of the connecting block 352 is fixedly connected with a sliding frame 340, the side surface of the shell 310 is fixedly connected with a second driving mechanism 320 which is in screwing connection with the sliding frame 340, the second driving mechanism 320 can drive the sliding frame 340 to move away from the connecting plate 111, the sliding frame 340 can drive the pushing rod 350 to move through the connecting block 352 and the round block 351, the round block 351 can slide in the limiting rail 330, after the round block 351 moves to the corner of the limiting rail 330, the sliding frame 340 can continue to move, the round block 351 can slide along the inclined inner side surface of the limiting rail 330, at this time, under the action of the limiting rail 330, the round block 351 can drive the pushing rod 350 to move to one side of the shell 310, so that the pushing rod 350 no longer blocks between the two guide rods 311, so that the pushing rod 350 can not block the conveying of the clamp module 200 by the conveying belt mechanism, after the conveying belt mechanism conveys one clamp module 200 between the two guide rods 311, the second driving mechanism 320 can drive the screw rod 323 to reversely rotate, so that the sliding frame 340 moves to the connecting plate 111, at this time under the action of the limiting rail 330, the round block 351 can drive the push rod 350 to move towards the connecting plate 111 and move towards the middle of the shell 310, so that the push rod 350 corresponds to the rotating disc 240 at the bottom, at this time, the push rod 350 continues to move, and the rotating disc 240 can be pushed to move, so that the clamp module 200 is pushed onto the connecting plate 111, the L-shaped plate 210 is inserted into the corresponding clamping groove, the operation is simple, the continuous and rapid feeding is facilitated, the length of the push rod 350 of the conveying module two 400 is longer than that of the push rod 350 of the conveying module one 300, and thus, when the clamp module 200 moves to the conveying module two 400, the clamp module 200 can move to the corner position in the push rod 350 of the conveying module two 400, and thus, the push rod 350 can hook the clamp module 200 out of the clamping groove.
The second driving mechanism 320 comprises a side plate 324, the side surface of the side plate 324 is fixedly connected with the side surface of the shell 310, the top surface of the side plate 324 is fixedly connected with a power box 321 and an adjusting rod 322, the power box 321 is fixedly connected with the side surface of the adjusting rod 322, the inner side surface of the adjusting rod 322 is rotationally connected with a second screw rod 323 which is rotationally connected with the sliding frame 340, the inner side surface of the adjusting rod 322 is slidingly connected with the side surface of the sliding frame 340, the inner side surface of the power box 321 is provided with a third motor, the output end of the third motor is in transmission connection with one end of the second screw rod 323, the third motor can drive the second screw rod 323 to rotate, the second screw rod 323 can enable the sliding frame 340 to move, and accordingly the sliding frame 340 is driven to move, and the pushing rod 350 is enabled to move.
Working principle: when the clamp is used, a part is placed between two rotating discs 240 on the clamp module 200, the first screw rod 211 is rotated, the first screw rod 211 rotates to enable the sliding block 212 to drive the clamping plate 230 to move downwards, so that the rotating disc 240 on the top moves downwards, the two rotating discs 240 clamp the part to be welded, then the clamp module 200 and the part are placed on a conveying belt mechanism on the first conveying module 300, the clamp module 200 is conveyed through the conveying belt mechanism, then other parts can be clamped by the other clamp modules 200, and the clamp is placed on the conveying belt mechanism continuously;
the motor III can be started, the motor III can drive the screw rod II 323 to rotate, the screw rod II 323 can rotate to enable the sliding frame 340 to move away from the connecting plate 111, the motor III can be restarted after the conveying belt mechanism conveys one clamp module 200 between the two guide rods 311, the motor III can be driven by the motor III to reversely rotate, so that the sliding frame 340 moves towards the connecting plate 111, after the round block 351 moves to the corner of the limiting rail 330, the sliding frame 340 continues to move, the round block 351 can slide along the inclined inner side surface of the limiting rail 330, at the moment, under the action of the limiting rail 330, the round block 351 can drive the pushing rod 350 to move towards the side of the shell 310, so that the pushing rod 350 does not block the two guide rods 311 any more, the motor III is stopped, after the conveying belt mechanism conveys one clamp module 200 between the two guide rods 311, the motor III can be restarted, the motor III can drive the screw rod II 323 to reversely rotate, so that the sliding frame 340 moves towards the connecting plate 111, at the moment, under the action of the limiting rail 330, the round block 351 can drive the pushing rod 350 to move towards the middle of the connecting plate 111, the shell 310, the pushing rod 350 corresponds to the pushing rod 350, the bottom rotating plate 240, the clamp module 240 can be pushed by the clamp module 240, and the clamp module 200 can be pushed into the corresponding groove 210, and the clamp module 200 can be continuously rotated, and the clamp module L can be pushed into the corresponding groove 111;
after the clamp module 200 is inserted into the corresponding clamping groove, the pushing rod 350 can be pushed away from the connecting plate 111 through the motor III to prepare for pushing the next clamp module 200, the motor I114 can be started, the motor I114 can drive the connecting plate 111 and the clamping plate 112 to rotate, so that the clamp module 200 and parts move towards the welding module 500, the connecting plate 111 can drive the connecting cylinder 130 to rotate, balls on the lifting rod 132 slide on the supporting rail 120, after the balls at the bottom of the clamp module 200 move to the inclined surface position of the supporting rail 120, the balls can move upwards along the supporting rail 120, so that the lifting rod 132 moves upwards, the lifting rod 132 can drive the rectangular rod 133 to move upwards through the reset spring 134, so that the rectangular rod 133 is inserted into the horn groove at the bottom of the inserting block 220, after the gear I131 contacts with the rack 160, the connecting cylinder 130 can continue to rotate, the gear I131 can rotate on the rack 160, so that the rectangular rod 133 can be inserted into the slot 221 under the action of the reset spring 134 after the rectangular rod 133 is opposite to the slot 221;
after the clamp module 200 rotates to the position of the first driving mechanism 140 and the welding module 500, the second gear 145 on the transmission shaft can be clung to the first gear 131 under the action of the torsion spring 147, the first motor 114 is stopped, then the welding module 500 is started, the joint of the two parts is welded through the welding module 500, the second motor is started, the second motor can drive the transmission rod 144 to rotate, the transmission rod 144 can drive the connecting cylinder 130 to rotate through the second gear 145 and the first gear 131, the connecting cylinder 130 can drive the insert block 220 to rotate through the rectangular rod 133, the insert block 220 can drive the rotating disc 240 at the bottom to rotate the parts, all the positions of the joint of the parts are welded, and during welding, the next clamp module 200 can be conveyed into the next clamping groove through the first conveying module 300;
after the welding is completed, the motor II and the welding module 500 are stopped, the connecting plate 111 is continuously rotated by the motor I114, the clamp module 200 is rotated to the conveying module II 400, the next clamp module 200 is rotated to the welding module 500, the welding module 500 is used for carrying out the next welding, when the clamp module 200 is rotated to the conveying module II 400, the clamp module 200 is positioned in the pushing rod 350 of the conveying module II 400, the pushing rod 350 of the conveying module II 400 can be moved by the driving mechanism II 320 of the conveying module II 400, the clamp module 200 is hooked on the conveying belt mechanism on the conveying module II 400, and then the clamp module 200 and the part are conveyed to the next process position by the conveying module II 400.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims (7)

1. An automatic welding device with a rapid feeding structure comprises a welding module (500), and is characterized in that one side of the welding module (500) is provided with a feeding module (100), the feeding module (100) comprises a fixed box (110), the top surface of the fixed box (110) is rotationally connected with a connecting plate (111), the top surface of the connecting plate (111) is fixedly connected with a clamping plate (112), four clamping grooves are annularly and equidistantly arranged on the side surface of the clamping plate (112), a clamp module (200) is slidingly connected in one clamping groove, the connecting plate (111) is provided with a first conveying module (300) and a second conveying module (400) which are used for conveying the clamp module (200), the inner bottom surface of the fixed box (110) is fixedly connected with a first motor (114), the output end of the first motor (114) is in transmission connection with the bottom surface of the connecting plate (111), one side surface of the fixed box (110) is provided with a first driving mechanism (140), the bottom of the side surface of the fixed box (110) is provided with a supporting rail (120), the supporting rail (120) is provided with an inclined section, the side surface of the connecting plate (111) is provided with a corresponding inner side surface of a sliding sleeve (130), the four supporting rods (130) are correspondingly connected with a sliding sleeve (130), a reset spring (134) fixedly connected with the top end of the lifting rod (132) is fixedly connected to the bottom surface of the rectangular rod (133), and a first gear (131) is fixedly sleeved on the side surface of the connecting cylinder (130);
the first conveying module (300) can convey the clamp module (200) and parts on the clamp module into a clamping groove, the first motor (114) can drive the connecting plate (111) and the clamping plate (112) to rotate, so that the clamp module (200) rotates towards the welding module (500), after the lifting rod (132) at the bottom of the clamp module (200) moves to the inclined surface position of the supporting rail (120), the lifting rod (132) moves upwards under the action of the supporting rail (120), the lifting rod (132) can drive the rectangular rod (133) to move upwards through the return spring (134), the rectangular rod (133) is abutted with the clamp module (200), after the first gear (131) moves to the position of the driving mechanism (140), the first gear (131) can be meshed with the driving mechanism (140), and at the moment, the first driving mechanism (140) can drive the connecting cylinder (130) to rotate through the first gear (131), so that the parts on the clamp module (200) are driven to rotate through the rectangular rod (133), and the parts are welded through the welding module (500);
the fixture module (200) comprises an L-shaped plate (210), the bottom surface of the L-shaped plate (210) is in sliding connection with the top surface of the connecting plate (111), the side surface of the L-shaped plate (210) is in sliding connection with the inner side surface of a clamping groove, an adjusting groove is formed in the side surface of the L-shaped plate (210), a sliding block (212) is in sliding connection with the inner side surface of the adjusting groove, a first screw rod (211) in screwing connection with the sliding block (212) is rotationally connected with the inner side surface of the adjusting groove, a clamping plate (230) in sliding connection with the side surface of the L-shaped plate (210) is fixedly connected with the bottom surface of the clamping plate (230), a rotating disc (240) is rotationally connected with the bottom surface of the bottom rotating disc (240), an inserting block (220) is in contact with the top end of an adjacent connecting cylinder (130), an inserting groove (221) is formed in the bottom surface of the inserting block (220) corresponding to the adjacent rectangular rod (133), and a horn groove is formed in the bottom of the inner side surface of the inserting groove (221).
2. The automatic welding device with the rapid feeding structure according to claim 1, wherein four support columns (113) are fixedly connected to the bottom surface of the fixed box (110), racks (160) are embedded in the side surface of the fixed box (110), and the racks (160) are located between the first driving mechanism (140) and the clamp module (200).
3. The automatic welding device with the rapid feeding structure according to claim 1, wherein four fixing blocks (121) fixedly connected with the fixing box (110) are fixedly connected to the inner side face of the supporting rail (120), and balls in contact with the top face of the supporting rail (120) are rotatably connected to the bottom end of the lifting rod (132).
4. The automated welding apparatus with a rapid feeding structure according to claim 1, wherein the first driving mechanism (140) comprises a supporting plate (141), two fixing plates (150) are fixedly connected to the bottom surface of the fixing box (110), a plugboard (151) is fixedly connected to the side surface of the fixing plate (150), the side surface of the plugboard (151) located at one side of the welding module (500) is slidably connected to the inner side surface of the supporting plate (141), two positioning screws are rotatably connected to the side surface of the plugboard (151) and rotatably connected to the supporting plate (141), a limit box (142) is fixedly connected to one side of the top surface of the supporting plate (141) away from the fixing plate (150), a connecting shell (143) is fixedly connected to the top surface of the supporting plate (141), a second motor is arranged on the inner side surface of the connecting shell (143), a transmission rod (144) is connected in a transmission manner, the inner side surface of the limit box (142) and the side surface of the connecting shell (143) are rotatably connected to the transmission rod (144), a rotation rod (146) is arranged on the side surface of the transmission rod (144), a second transmission rod (144) is rotatably connected to the side surface of the transmission rod (144), and a second gear (145) positioned on the transmission shaft is meshed with an adjacent first gear (131) for transmission.
5. The automatic welding device with the rapid feeding structure according to claim 4, wherein a positioning rod rotationally connected with the top surface of the connecting shell (143) is fixedly connected to the bottom surface of the rotating rod (146), the transmission rod (144) penetrates through the inside of the positioning rod, a sleeve rod (148) fixedly connected with the top surface of the connecting shell (143) is rotationally connected to the bottom surface of the rotating rod (146), and a torsion spring (147) is arranged between the inner side surface of the sleeve rod (148) and the side surface of the positioning rod.
6. The automatic welding device with the rapid feeding structure according to claim 1, wherein the first conveying module (300) and the second conveying module (400) are identical in structure, the first conveying module (300) corresponds to the clamp module (200), the first conveying module (300) comprises a shell (310), two supporting frames are fixedly connected to the bottom surface of the shell (310), a conveying belt mechanism is arranged on the inner side surface of the shell (310), guide rods (311) are fixedly connected to the tops of the two inner side surfaces of the shell (310), a limit rail (330) is arranged on one side, corresponding to the second conveying module (400), of the top of the shell (310), two supporting blocks (331) fixedly connected to the top surface of the shell (310) are fixedly connected to the side surface of the limit rail (330), a pushing rod (350) in contact with the side surface of the bottom rotating disc (240), round blocks (351) in sliding connection with the limit rail (330) are fixedly connected to the top end surfaces of the pushing rod (350), guide rods (311) are fixedly connected to the top ends of the round blocks (351), and the side surfaces of the round blocks (351) are fixedly connected to the side surfaces of the driving blocks (340) and the driving blocks (340) are fixedly connected to the side surfaces of the driving blocks (340).
7. The automatic welding device with the rapid feeding structure according to claim 6, wherein the second driving mechanism (320) comprises a side plate (324), the side surface of the side plate (324) is fixedly connected with the side surface of the shell (310), the top surface of the side plate (324) is fixedly connected with a power box (321) and an adjusting rod (322), the power box (321) is fixedly connected with the side surface of the adjusting rod (322), the inner side surface of the adjusting rod (322) is rotatably connected with a second screw rod (323) which is rotationally connected with the sliding frame (340), the inner side surface of the adjusting rod (322) is slidably connected with the side surface of the sliding frame (340), the inner side surface of the power box (321) is provided with a third motor, and the output end of the third motor is in transmission connection with one end of the second screw rod (323).
CN202210356123.3A 2022-04-06 2022-04-06 Automatic welding device with quick feeding structure Active CN114571152B (en)

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