CN219310642U

CN219310642U - Metal mesh forming mechanism

Info

Publication number: CN219310642U
Application number: CN202222681578.0U
Authority: CN
Inventors: 梁仲荣; 王江华; 郭仕成; 陈功秀
Original assignee: Zhongshan Yuanzao Hardware Products Co ltd
Current assignee: Zhongshan Yuanzao Hardware Products Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-07-07
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to the field of automatic equipment, in particular to a metal net forming mechanism. The automatic welding machine is characterized in that a first machine table and a second machine table are arranged on the body, a metal frame blanking mechanism, a transfer station, a welding mechanism and a discharging station are sequentially arranged on the second machine table, and a transfer mechanism is arranged under the metal frame blanking mechanism and the transfer station. The first plate, the second plate, the mold core and the third plate are formed into a processing cavity in a surrounding mode, the metal net is fixed through the horizontal pressing block and the pressing strip, a shearing force is formed when the metal net is pressed down, and the metal net is sheared, so that production efficiency is improved, and flatness of the bottom of the metal net basket is guaranteed through the arrangement of the balance ejector pins; through setting up the guide block, prevent that the upper die from punching out excessively, influence the quality of metal basket.

Description

Metal mesh forming mechanism

[ field of technology ]

The utility model relates to the field of automatic equipment, in particular to a metal net forming mechanism.

[ background Art ]

At present, most of metal basket sold in the market is made of stainless steel, as shown in fig. 1, the metal basket is usually made of a net basket body and a reinforced metal frame welded at the top opening of the net basket body, net sheets are cut firstly, then net sheets are put into a stamping die to be stamped to obtain the net basket body, then the net basket body is manually taken out, the metal frame is sleeved into the net basket body, welding is performed manually, finally, manual deburring is performed to form qualified products, at present, all processing links of most of metal basket are independently processed, manual operation is required for each procedure, and production efficiency is seriously affected. In the prior art, a worker cuts a metal net tape according to a certain size in advance, trims the metal net tape into a punched size, and then places the metal net tape into a punching die one by one for punching, so that the production efficiency is extremely low.

[ utility model ]

The utility model aims to overcome the defects and shortcomings of the prior art and provides a metal net forming mechanism for punching and cutting a metal net roll.

Aiming at the problems, the utility model adopts the following technical scheme:

the utility model provides a metal mesh forming mechanism, includes the body, be equipped with first board and second board on the body, be equipped with metal frame unloading mechanism, transfer station, welding mechanism and ejection of compact station on the second board in proper order, be equipped with transfer mechanism under metal frame unloading mechanism and the transfer station. The forming mechanism comprises a forming frame arranged on the first machine table and a die arranged in the forming frame, a plurality of guide posts are arranged on the forming frame, the movable guide plates move back and forth along the guide posts, the die comprises an upper die and a lower die, the upper die is movably arranged on the movable guide plates, the lower die is movably arranged on the forming frame, and the oil cylinder pushes the movable guide plates to enable the upper die to be clamped in the direction of the lower die.

In one possible implementation mode, the upper die comprises a fixed plate, a first forming plate and a second forming plate, a first opening and a second opening are respectively formed in the first forming plate and the second forming plate, the fixed plate is connected with the first forming plate through a forming column, the first forming plate is fixedly connected with the second forming plate through bolts, a forming pressing plate is arranged on the first forming plate, the forming pressing plate is connected with the fixed plate through a forming spring, a balance thimble is arranged at the corner of the forming pressing plate, a pressing bar is arranged on the first forming plate, the pressing bar is connected with the first forming plate through a pressing spring, and the pressing bar is arranged on one side of the second forming plate.

In one possible implementation mode, the lower die comprises a base plate, a bottom plate, a die core and three molding plates, the die core is fixedly arranged on the bottom plate, the three molding plates are connected with the bottom plate through a pressing spring, a third opening is formed in the three molding plates, the die core sequentially penetrates through the third opening, the second opening and the first opening and then is enclosed with a molding pressing plate, a molding first plate, a molding second plate and the three molding plates to form a processing cavity, the corner of the bottom plate is provided with a positioning block, and a horizontal pressing block is arranged on the bottom plate and is arranged on one side of the die core.

In a possible implementation manner, the driving mechanism comprises a sliding plate, a first feeding block and a second feeding block which are arranged on the second machine table, the sliding plate is arranged under the suspension frame, a sliding rail is arranged on the sliding plate, the first feeding block and the second feeding block move back and forth along the sliding rail direction through the sliding block, the first feeding block and the second feeding block are pivoted with the sliding block, the first feeding block and the second feeding block are respectively provided with an avoidance surface, two ends of the sliding plate are respectively provided with a feeding fixed block, the tail end of a first feeding cylinder is pivoted with the feeding fixed block, the piston rod of the first feeding cylinder is pivoted with the first feeding block, the tail end of the second feeding cylinder is pivoted with the feeding fixed block, and the piston rod of the second feeding cylinder is pivoted with the second feeding block.

In one possible embodiment, the welding mechanism comprises a support liner for placing the workpiece, a plurality of welding cylinders are arranged around the support liner in the circumferential direction, welding heads are arranged on piston rods of the welding cylinders, and the piston rods of the welding cylinders move back and forth towards the support liner.

In one possible implementation mode, the transfer mechanism comprises a transfer frame and a mechanical arm arranged on the transfer frame, a transfer track is arranged on the transfer frame, the mechanical arm comprises a first mechanical arm and a second mechanical arm, the first mechanical arm and the second mechanical arm are arranged on the transfer track in a erected mode, a traction rod is arranged between the first mechanical arm and the second mechanical arm, a driving motor and a screw rod are arranged on the transfer frame, a driving block meshed with the screw rod is arranged on the first mechanical arm, the driving motor is fixedly connected with the screw rod, the driving motor rotates to drive the screw rod to rotate, and the driving block is meshed with the screw rod to drive the first mechanical arm and the second mechanical arm to move back and forth along the transfer track.

In one possible implementation manner, the first mechanical arm and the second mechanical arm comprise a suspension frame and a hanging gripper which slide on the transfer track, a pushing cylinder is arranged on the suspension frame, a piston rod of the pushing cylinder penetrates through the suspension frame and is connected with the hanging gripper, the hanging gripper is fixedly connected with the stabilizing plate, an exit cylinder and a plurality of limiting ejector pins are arranged on the stabilizing plate, the limiting ejector pins are arranged on four top corners of the stabilizing plate, a connecting rod of the exit cylinder penetrates through the stabilizing plate and is connected with the top plate, and a plurality of clamping fingers are arranged on the side edge of the stabilizing plate.

The metal net forming mechanism has the beneficial effects that:

according to the metal mesh forming mechanism, the first forming plate, the second forming plate, the mold core and the third forming plate are enclosed to form the processing cavity, the metal mesh is fixed through the horizontal pressing block and the pressing strip, and the shearing force is formed when the metal mesh is pressed down, so that the metal mesh is sheared, the production efficiency is improved, and the flatness of the bottom of the metal mesh basket is ensured through the arrangement of the balance ejector pins; through setting up the guide block, prevent that the upper die from punching out excessively, influence the quality of metal basket.

The conception, specific structure, and resulting effects of the present utility model will be further described with reference to the accompanying drawings to fully understand the objects, features, and effects of the present utility model.

[ description of the drawings ]

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a metal basket;

FIG. 3 is a schematic view of a molding mechanism;

FIG. 4 is a cross-sectional view of the molding mechanism;

FIG. 5 is a schematic view of a metal frame blanking mechanism;

FIG. 6 is a bottom view of the metal bezel blanking mechanism;

FIG. 7 is a schematic diagram of a drive mechanism;

FIG. 8 is a schematic diagram of a welding mechanism;

FIG. 9 is a schematic diagram of a transfer mechanism;

FIG. 10 is a left side view of the transfer mechanism;

FIG. 11 is another schematic view of a molding mechanism;

a body 100; a first machine 101; a second machine 102; a slideway 103; a metal bezel 98; a transfer station 104; a molding frame 201; a guide post 202; a movable guide plate 203; a fixing plate 204; shaping a plate 205; molding two plates 206; a first aperture 207; a second opening 208; forming posts 209; a molding platen 210; a shaping spring 211; balance thimble 212; pressing the bar 213; pressing the spring 214; a pad 301; a base plate 302; a mold core 303; forming three plates 304; depressing the spring 305; a third aperture 306; an arrival block 307; a horizontal press block 308; a blanking frame 401; a suspended frame 402; a feed opening 403; a blanking strip 404; a feed gas lever 405; a fixed block 406; axle seat 407; a rotation shaft 408; a first paddle 409; a second paddle 410; an included angle alpha connecting piece 411; a link lever 412; a linkage block 413; a slide plate 501; a first feedblock 502; a second feedblock 503; a relief surface 504; a feed fixing block 505; a backing 601; welding the cylinder 602; with a weld head 603; a transfer rack 701; a transfer track 702; a first robotic arm 703; a second robotic arm 704; traction lever 705; a drive motor 706; a screw 707; a driving block 708; a suspension rack 801; hanging and grabbing 802; a propulsion cylinder 803; a stabilizing plate 804; exit cylinder 805; a spacing thimble 806; a top plate 807; fingers 808.

[ detailed description ] of the utility model

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model. Furthermore, in the description of the utility model, unless otherwise indicated, the meaning of "a plurality", "a number" or "a plurality" is two or more.

Referring to fig. 1-11, a preferred embodiment of a metal mesh forming mechanism is disclosed in fig. 1-11:

the utility model provides a metal mesh forming mechanism, includes body 100, set up first board 101 and second board 102 on the body 100 respectively, be equipped with slide 103 between first board 101 and the second board 102, be equipped with forming mechanism on the first board 101. The slide 103 is inclined downwards towards the second machine table 102, so that a blank formed after the metal net is stamped by the forming mechanism can automatically slide off the slide 103.

The forming mechanism may be a forming frame 201 and a mold, the forming frame 201 is placed on the first machine 101, the forming frame 201 is provided with a head plate and a tail plate, 4 corners of the head plate and the tail plate are provided with guide posts 202, and the movable guide plate 203 is sleeved on the guide posts 202 and can move up and down along the guide posts 202.

The die is arranged between the movable guide plate 203 and the tail plate, the power source can be arranged on the head plate and the movable guide plate 203, for example, the power source adopts a hydraulic oil cylinder which is fixedly arranged on the head plate, and a hydraulic rod of the hydraulic oil cylinder penetrates through the head plate and is fixedly arranged on the movable guide plate 203.

The die comprises an upper die and a lower die, wherein the upper die is movably arranged on the movable guide plate 203, the lower die is movably arranged on a tail plate of the forming frame 201, and the hydraulic cylinder pushes the movable guide plate 203 to enable the upper die to be clamped in the direction of the lower die.

For example, the upper mold may be a fixed plate 204, a first molded plate 205 and a second molded plate 206, the fixed plate 204 is embedded into the movable guide plate 203 through a T-shaped block and is fixedly connected with the movable guide plate 203 through bolts, the fixed plate 204 is connected with the first molded plate 205 through 4 molded posts 209, the first molded plate 205 and the second molded plate 206 are fixedly connected through bolts, a first opening 207 and a second opening 208 are respectively formed in the first molded plate 205 and the second molded plate 206, a molded pressing plate 210 is arranged above the first molded plate 205 for observing the stamping effect, the molded pressing plate 210 is connected with the fixed plate 204 through molded springs 211, and when stamping, a metal sheet can jack up the molded pressing plate 210. Meanwhile, in order to make the punched blank have a flat bottom surface, the balance thimble 212 is arranged at the 4 corners of the formed pressing plate 210, the balance thimble 212 is at a certain distance from the fixed plate 204, when the punched blank is punched, the metal sheet can jack the formed pressing plate 210, the springs are compressed, when the balance thimble 212 is in contact with the fixed plate 204, the springs are not compressed any more,

at this time, the upper die continues to move downward, and the metal sheet forms a flat bottom under the action of the forming platen 210. The first molding plate 205 is provided with a pressing bar 213, the pressing bar 213 is connected with the first molding plate 205 through a pressing spring 214, and the pressing bar 213 is arranged at the left side of the second molding plate 206.

The fixed plate 204 and the movable guide plate 203 are movably connected through the T-shaped groove and the T-shaped block, when the die needs to be replaced, the replacement can be completed only by withdrawing the upper die, and by arranging the balance ejector pins 212, the function of balancing the forming press plate 210 can be achieved when the forming press plate 210 is jacked up, the uneven bottom of a workpiece can not be caused, meanwhile, the forming press plate 210 is jacked up, and workers can observe whether the workpiece is in place due to differential pressure.

Illustratively, the lower die may be a base plate 301, a base plate 302, a die core 303 and a forming three plate 304, the die core 303 is fixedly disposed on the base plate 302, the forming three plate 304 is connected with the base plate 302 by a pressing spring 305, a third opening 306 is formed on the forming three plate 304, the die core 303 sequentially passes through the third opening 306, the second opening 208 and the first opening 207, and then encloses the forming press plate 210, the forming one plate 205, the forming two plate 206 and the forming three plate 304 to form a processing cavity, a positioning block 307 is disposed at the 4 corners of the base plate 302, a horizontal press block 308 is disposed on the base plate 302, and the horizontal press block 308 is disposed at the left side of the die core 303.

The die core 303, the molding pressing plate 210, the molding first plate 205, the molding second plate 206 and the molding third plate 304 enclose to form a processing cavity, when the molding second plate 206 and the molding third plate 304 are pressed down, the horizontal pressing block 308 and the pressing strip 213 press the metal net to form a shearing force, and the metal net is sheared while being stamped, so that the production efficiency is improved. The 4 positioning blocks 307 play a limiting role and prevent excessive punching of the upper die from influencing the quality of the metal basket.

Illustratively, a pushing device is further arranged at the rear of the die, the pushing device comprises a pushing frame, a pushing cylinder, a stirring motor and a stirring rod, the pushing cylinder and the stirring motor are arranged on the pushing frame, a rack is arranged on a piston rod of the pushing cylinder, a moving block meshed with the rack is arranged on the stirring motor, the rack is arranged between the moving block and the stirring motor, and the stirring rod is arranged on a rotating shaft 408 of the stirring motor. When the metal mesh basket is used, the moving block adjusts the proper position along the direction of the rack, then the moving block and the toggle motor clamp the rack through the bolt, after the metal mesh basket blank is formed by the metal mesh after the die is punched, the toggle motor is started, so that the driving rod is driven to rotate, the metal mesh blank is pushed to the slideway 103, and the metal mesh basket blank automatically slides down through the slideway 103.

The blanking station, the transfer station 104, the welding station and the discharging station are sequentially arranged on the second machine 102, a suspension frame 402 is arranged on the left side of the second machine 102, a driving mechanism is arranged in the middle of the suspension frame 402 to push a slot of a metal basket, the blanking station and the transfer station 104 are arranged above the suspension frame 402, a blanking mechanism of the metal frame 98 is arranged on the blanking station, the driving mechanism is arranged below the suspension frame 402, and blanks can be sequentially pushed to the blanking station and the transfer station 104 through the driving mechanism.

Illustratively, the blanking mechanism of the metal frame 98 comprises a blanking frame 401 and a distributing driving mechanism, the blanking frame 401 is provided with a blanking opening 403, the distributing driving mechanism is arranged on two sides of the blanking opening 403, the blanking opening 403 is provided with 4 inner walls in total, each side of the inner walls is provided with 2 blanking strips 404, 8 blanking strips 404 are enclosed to form a blanking channel, and the metal frame 98 is placed along the blanking channel and is abutted against the distributing driving mechanism. When the metal frame 98 is used up, the worker only needs to add the metal frame 98 to the discharging channel again, and the work is simple.

Illustratively, the driving mechanism includes a sliding plate 501, a first feeding block 502 and a second feeding block 503, which are disposed on the second machine 102, the sliding plate 501 is disposed below the suspended frame 402, a sliding rail is disposed on the sliding plate 501, the first feeding block 502 and the second feeding block 503 move back and forth on the sliding rail through the sliding block, the first feeding block 502 and the second feeding block 503 are pivoted with the sliding block, and a avoiding surface 504 is disposed on the right side of the first feeding block 502 and the second feeding block 503, so that the first feeding block 502 and the second feeding block 503 can rotate on the sliding block, two ends of the sliding plate 501 are both provided with feeding fixing blocks 505, the tail end of the first feeding cylinder is pivoted with the feeding fixing blocks 505, the piston rod is pivoted with the first feeding block 502, the tail end of the second feeding cylinder is pivoted with the feeding fixing blocks 505, and the piston rod is pivoted with the second feeding block 503.

When the workpiece slides to the suspension frame 402 through the slideway 103, the first feeding cylinder is started to push the first feeding block 502 to move towards the workpiece direction along the sliding rail through the sliding block, when the first feeding block 502 is abutted against the workpiece, the workpiece is a metal basket, the basket body is provided with 4 sides which are respectively at the front side, the rear side, the left side and the right side, as the first feeding block 502 is provided with the avoidance surface 504, the first feeding block 502 rotates towards the avoidance surface 504, so that the first feeding block 502 is fed to the left side of the workpiece, then the first feeding cylinder is reset, at the moment, the first feeding block 502 abuts against the left side of the workpiece to push the workpiece to the position right below the blanking mechanism of the metal frame 98, at the moment, the second feeding block 503 is arranged under the blanking mechanism of the metal frame 98, and when the workpiece arrives, as the second feeding block 503 is provided with the avoidance surface 504, the second feeding block 503 rotates towards the direction of the avoidance surface 504, so that the second feeding block 503 moves to the right side inner wall of the workpiece, after the metal frame 98 drops onto the workpiece, the second feeding cylinder is started to push the second feeding block 503 to drive the workpiece to move towards the station 104 along the direction of the sliding rail.

The feed distribution actuating mechanism that this embodiment provided can be feed distribution gas pole 405 and plectrum, and feed distribution gas pole 405 and plectrum all set up on unloading frame 401, the afterbody of feed distribution gas pole 405 passes through fixed block 406 pin joint, is close to unloading mouth 403 side and is equipped with 2 axle bed 407,2 axle bed 407 parallel arrangement, and axis of rotation 408 passes unloading frame 401 and overlaps to be established on axle bed 407, and axis of rotation 408 rotates the setting on axle bed 407, and axis of rotation 408's lower extreme is equipped with first plectrum 409 and second plectrum 410, and first plectrum 409 and second plectrum 410 coincide installation, and the other end is equipped with connection piece 411, and the pin joint has gangbar 412 between connection piece 411 and the connection piece 411, and the piston rod of feed distribution gas pole 405 passes through the pin joint of gangbar 412 one end through the gangbar 413.

When the automatic pulling device is used, the material distributing cylinder is started, the piston rod of the material distributing cylinder drives the linkage block 413 to push forwards, and as the connecting sheet 411, the linkage rod 412 and the linkage block 413 are pivoted, when the piston rod pushes forwards, the connecting sheet 411, the linkage rod 412 and the linkage block 413 are linked simultaneously, so that the rotating shaft 408 is driven to rotate, and the first pulling sheet 409 and the second pulling sheet 410 are driven to rotate. The second shifting piece 410 is disposed below the first shifting piece 409, in this embodiment, the first shifting piece 409 and the second shifting piece 410 are disposed with an included angle of 50 °, when the material distributing cylinder is not started, the first shifting piece 409 plays a supporting role on the metal frame 98, when the material distributing cylinder is started, the metal frame 98 is relatively motionless, the first shifting piece 409 rotates, the second shifting piece 410 rotates, because the thickness of the first shifting piece 409 is equal to the thickness of the metal frame 98, when the first shifting piece 409 breaks away from the bottom of the current metal frame 98, the second shifting piece 410 simultaneously cuts into the lower part of the relative position of the current metal frame 98, when the first shifting piece 409 breaks away from the current metal frame 98 completely, the current metal frame 98 automatically falls onto the second shifting piece 410, then the material distributing cylinder resets, the second shifting piece 410 breaks away from the bottom of the metal frame 98, simultaneously the first shifting piece 409 is simultaneously inserted into the bottom of the next metal frame 98, when the second shifting piece 410 breaks away from the bottom of the current metal frame 98 completely, the current metal frame 98 automatically falls onto the workpiece frame, the first shifting piece 409 is completely inserted into the bottom of the first shifting piece 98, and the first shifting piece is formed by a rotation angle of 50 °. When the material distributing cylinder completes one action, the metal frame 98 only drops one, and the placement of the metal frame 98 is automatically completed, so that the labor cost is reduced.

The transfer mechanism provided by the embodiment of the application can be a transfer frame 701 and a mechanical arm arranged on the transfer frame 701, the transfer frame 701 is vertically arranged on the second machine table 102 through 4 upright posts, a transfer rail 702 is arranged on the second machine table 102, the head end of the transfer rail 702 extends to the transfer station 104, the tail end of the transfer rail 702 extends to the discharging station, the mechanical arm comprises a first mechanical arm 703 and a second mechanical arm 704, the first mechanical arm 703 and the second mechanical arm 704 are erected on the transfer rail 702, synchronous movement is achieved between the first mechanical arm 703 and the second mechanical arm 704 through the arrangement of a traction rod 705, a driving motor 706 and a screw 707 are arranged behind the first mechanical arm 703 and the second mechanical arm 704, a driving block 708 meshed with the screw 707 is arranged on the first mechanical arm 703, a rotating wheel capable of rotating in the driving block 708 is arranged, the inner wall of the rotating wheel is provided with internal threads meshed with the screw 707, the driving motor 706 is fixedly connected with the screw 707, when the driving motor 706 rotates positively, the driving motor 706 rotates to drive the screw 707 to rotate, and the driving wheel 707 is meshed with the screw 707, and the driving arm 703 moves forward along with the first mechanical arm 703, and the first mechanical arm 703 moves along with the first mechanical arm 703. When the driving motor 706 turns over, the first mechanical arm 703 and the second mechanical arm 704 move backward synchronously.

The first mechanical arm 703 and the second mechanical arm 704 provided in this embodiment may be a suspension bracket 801 and a suspension gripper 802, where the suspension bracket 801 may slide back and forth along the transfer track 702, a pushing cylinder 803 is provided on the suspension bracket 801, a piston rod of the pushing cylinder 803 passes through the suspension bracket 801 and is connected with the suspension gripper 802, the suspension gripper 802 is fixedly connected with a stabilizing plate 804, a withdrawing cylinder 805 and a plurality of limiting pins 806 are provided on the stabilizing plate 804, the limiting pins 806 are provided on four top corners of the stabilizing plate 804, a connecting rod of the withdrawing cylinder 805 passes through the stabilizing plate 804 and is connected with the top plate 807, the stabilizing plate 804 is provided with 4 sides, each side is provided with one finger 808, a distance between the fingers 808 disposed front and back is slightly smaller than a width of the workpiece, a distance between the fingers 808 disposed left and right is slightly smaller than a length of the workpiece, because the metal basket has a certain flexibility, when the metal basket is sent to the transfer station 104 by the second feeding cylinder, the driving motor 706 rotates forward to drive the first mechanical arm 703 and the second mechanical arm 704 to move forward, when the first mechanical arm 703 moves to the position right above the transfer station 104, the second mechanical arm 704 moves to the position right above the welding station, the pushing cylinder is started to move the hanging gripper 802 downwards, the 4 clamping fingers 808 press the corresponding 4 side walls of the metal basket, then the pushing cylinder is reset, so that the metal basket of the transfer station 104 and the welding station is clamped, then the driving motor 706 rotates reversely, the first mechanical arm 703 and the second mechanical arm 704 move backwards, the first mechanical arm 703 conveys the metal basket to the welding station, the second mechanical arm 704 conveys the metal basket to the discharging station, when the first mechanical arm 703 conveys the metal basket to the position right above the welding station 704, the second mechanical arm conveys the metal basket to the position right above the discharging station, then the pushing cylinder is started to move the hanging gripper 802 downwards, the metal basket on the first mechanical arm 703 is placed on the welding station, the metal basket on the second mechanical arm 704 is placed on the discharging station, then the pushing cylinder 803 is reset, meanwhile the exiting cylinder 805 is started, and the workpiece is pushed out of the 4 clamping fingers 808 through the top plate 807, so that the placing process is completed.

The welding mechanism that this application embodiment provided can be the support lining 601 that is used for placing the work piece, all is equipped with 2 welding cylinder 602 in 4 week of support lining 601, is equipped with 8 welding cylinder 602 altogether, is equipped with the soldered connection 603 on the piston rod of welding cylinder 602, the piston rod of welding cylinder 602 moves towards support lining 601 direction.

The butt-welding mode is adopted, so that the support liner 601 and the welding head 603 are both made of metal, the bottom of the metal basket is in contact with the support liner 601, when welding is needed, the support liner 601 and the welding head 603 are electrified, at the moment, the metal basket is electrified, the welding cylinder 602 is driven, and the welding head 603 applies pressure to the metal frame 98, so that the metal basket and the metal frame 98 are welded.

The working steps of the utility model are as follows:

firstly, a feeder pushes a metal net into a die, an upper die moves downwards to punch a metal basket blank, then a toggle motor is started, a deflector rod pushes the metal basket blank to a slideway 103, the metal basket blank automatically slides down to a suspension frame 402 through the slideway 103, a first feeding cylinder is started to push a first feeding block 502 to move to the left side of the metal basket blank, then the first feeding cylinder is reset, the metal basket blank is pushed to be right below a blanking mechanism of a metal frame 98, then a distributing cylinder is started, a piston rod of the distributing cylinder drives a linkage block 413 to push forwards, so that a first deflector 409 and a second deflector 410 rotate and reset once, the metal frame 98 drops one, then the second feeding cylinder is started to push the second feeding block 503 to drive the metal basket blank to move to a transfer station 104, then a driving motor 706 rotates forwards, the first mechanical arm 703 and the second mechanical arm 704 are driven to move forward, when the first mechanical arm 703 moves to the position right above the transfer station 104, the pushing cylinder is started, the lifting claw 802 moves downward, the metal basket blank is clamped by the 4 clamping fingers 808, then the driving motor 706 is reversed, the first mechanical arm 703 and the second mechanical arm 704 move backward, the first mechanical arm 703 conveys the metal basket to the welding station, when the first mechanical arm 703 conveys the metal basket to the position right above the welding station, the pushing cylinder is started, the lifting claw 802 moves downward, the metal basket on the first mechanical arm 703 is placed on the supporting liner 601, then the pushing cylinder 803 is reset, meanwhile, the withdrawing cylinder 805 is started, the metal basket blank is pushed out of the 4 clamping fingers 808 through the top plate 807, then the welding cylinder 602 is driven, the welding head 603 applies pressure to the metal frame 98, so that the metal basket and the metal frame 98 are welded, finally, the driving motor 706 rotates positively to drive the first mechanical arm 703 and the second mechanical arm 704 to move forward, and the second mechanical arm 704 repeats the grabbing action to convey the metal basket blank to the discharging station.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a metal mesh forming mechanism, includes body (100), be equipped with first board (101) and second board (102) on body (100), be equipped with metal frame unloading mechanism, transfer station (104), welding mechanism and ejection of compact station on second board (102) in proper order, set up unsettled frame (402) on second board (102), set up the fluting that actuating mechanism promoted the metal mesh basket in the middle of unsettled frame (402), be equipped with transfer mechanism under metal frame unloading mechanism and the transfer station (104), its characterized in that with: the forming mechanism comprises a forming frame (201) arranged on the first machine table (101) and a die arranged in the forming frame (201), a plurality of guide posts (202) are arranged on the forming frame (201), a movable guide plate (203) moves back and forth along the guide posts (202), the die comprises an upper die and a lower die, the upper die is movably arranged on the movable guide plate (203), the lower die is movably arranged on the forming frame (201), and an oil cylinder pushes the movable guide plate (203) to enable the upper die to be clamped in the direction of the lower die.

2. A wire mesh forming mechanism as claimed in claim 1, wherein: the upper die comprises a fixed plate (204), a first molded plate (205) and a second molded plate (206), wherein a first opening (207) and a second opening (208) are respectively formed in the first molded plate (205) and the second molded plate (206), the fixed plate (204) is connected with the first molded plate (205) through a molded column (209), the first molded plate (205) and the second molded plate (206) are fixedly connected through bolts, a molded pressing plate (210) is arranged on the first molded plate (205), the molded pressing plate (210) is connected with the fixed plate (204) through molded springs (211), balance ejector pins (212) are arranged at the 4 corners of the molded pressing plate (210), a pressing bar (213) is arranged on the first molded plate (205), the pressing bar (213) is connected with the first molded plate (205) through pressing springs (214), and the pressing bar (213) is arranged on one side of the second molded plate (206).

3. A wire mesh forming mechanism as claimed in claim 1, wherein: the lower die comprises a base plate (301), a base plate (302), a die core (303) and a forming three-plate (304), wherein the die core (303) is fixedly arranged on the base plate (302), the forming three-plate (304) is connected with the base plate (302) through a downward-pressing spring (305), a third opening (306) is formed in the forming three-plate (304), the die core (303) sequentially penetrates through the third opening (306), the second opening (208) and the first opening (207), and then encloses with a forming pressing plate (210), a forming one-plate (205), a forming two-plate (206) and the forming three-plate (304) to form a processing cavity, a position block (307) is arranged at the 4-angle of the base plate (302), a horizontal pressing block (308) is arranged on the base plate (302), and the horizontal pressing block (308) is arranged on one side of the die core (303).

4. A wire mesh forming mechanism as claimed in claim 1, wherein: the driving mechanism comprises a sliding plate (501), a first feeding block (502) and a second feeding block (503) which are arranged on the second machine table (102), the sliding plate (501) is arranged under the suspension frame (402), a sliding rail is arranged on the sliding plate (501), the first feeding block (502) and the second feeding block (503) are all pivoted with the sliding block through the sliding block along the sliding rail direction, the first feeding block (502) and the second feeding block (503) are both pivoted with the sliding block, the first feeding block (502) and the second feeding block (503) are both provided with avoiding surfaces (504), the two ends of the sliding plate (501) are both provided with feeding fixed blocks (505), the tail end of a first feeding cylinder is pivoted with the feeding fixed blocks (505), the piston rod of the first feeding cylinder is pivoted with the first feeding block (502), the tail end of a second feeding cylinder is pivoted with the feeding fixed blocks (505), and the piston rod of the second feeding cylinder is pivoted with the second feeding block (503).

5. A wire mesh forming mechanism as claimed in claim 1, wherein: the welding mechanism comprises a support liner (601) used for placing a workpiece, a plurality of welding cylinders (602) are arranged around the support liner (601) in the circumferential direction, welding heads (603) are arranged on piston rods of the welding cylinders (602), and the piston rods of the welding cylinders (602) move back and forth towards the support liner (601).

6. A wire mesh forming mechanism as claimed in claim 1, wherein: the transfer mechanism comprises a transfer frame (701) and a mechanical arm arranged on the transfer frame (701), a transfer track (702) is arranged on the transfer frame (701), the mechanical arm comprises a first mechanical arm (703) and a second mechanical arm (704), the first mechanical arm (703) and the second mechanical arm (704) are erected on the transfer track (702), a traction rod (705) is arranged between the first mechanical arm (703) and the second mechanical arm (704), a driving motor (706) and a screw (707) are arranged on the transfer frame (701), a driving block (708) meshed with the screw (707) is arranged on the first mechanical arm (703), the driving motor (706) is fixedly connected with the screw (707), and the driving motor (706) rotates to drive the screw (707) to rotate, and the driving block (708) is meshed with the screw (707) to drive the first mechanical arm (703) and the second mechanical arm (704) to move back and forth along the transfer track (702).

7. A wire mesh forming mechanism as in claim 6, wherein: the first mechanical arm (703) and the second mechanical arm (704) comprise a suspension bracket (801) and a suspension grab (802) which slide on a transfer track (702), a propulsion cylinder (803) is arranged on the suspension bracket (801), a piston rod of the propulsion cylinder (803) penetrates through the suspension bracket (801) and is connected with the suspension grab (802), the suspension grab (802) is fixedly connected with a stabilizing plate (804), an exit cylinder (805) and a plurality of limiting ejector pins (806) are arranged on the stabilizing plate (804), the limiting ejector pins (806) are arranged on four top corners of the stabilizing plate (804), a connecting rod of the exit cylinder (805) penetrates through the stabilizing plate (804) and is connected with a top plate (807), and a plurality of clamping fingers (808) are arranged on the side edge of the stabilizing plate (804).