CN219310642U - Metal mesh forming mechanism - Google Patents

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

A metal mesh forming mechanism

【Technical field】

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

【Background technique】

At present, most of the metal mesh baskets sold on the market are made of stainless steel. As shown in Figure 1, they usually consist of a mesh basket body and a reinforced metal frame welded to the top opening of the mesh basket body. Cutting, and then put the mesh sheet net into the stamping die for stamping and forming to obtain the mesh basket body, then manually take out the mesh basket body and put the metal frame into the mesh basket body, then weld it manually, and finally remove it manually Burrs can form qualified products. At present, most of the processing links of metal mesh baskets are handled independently, and each process requires manual operation, which seriously affects production efficiency. In the prior art, workers pre-cut the metal mesh coils to a certain size, trim them into stamping sizes, and then put them into stamping dies one by one for stamping, so the production efficiency is extremely low.

【Content of utility model】

The purpose of the utility model is to provide a metal mesh forming mechanism that cuts the metal mesh roll while punching, aiming at the defects and deficiencies of the prior art.

For above-mentioned problem, the utility model adopts following technical scheme:

A metal mesh forming mechanism, including a main body, on which a first machine and a second machine are arranged, and on the second machine, a metal frame blanking mechanism, a transfer station, a welding mechanism and an outlet The material station, the metal frame blanking mechanism and the transfer station are provided with a transfer mechanism. The first machine platform is provided with a forming mechanism, and the forming mechanism includes a forming frame arranged on the first machine platform and a mold arranged in the forming frame, and a plurality of guide columns are arranged on the forming frame, and the movable guide plate is arranged along the The direction of the guide column moves back and forth. The mold includes an upper mold and a lower mold. The upper mold is movably set on the movable guide plate, and the lower mold is movably set on the forming frame. The oil cylinder pushes the movable guide plate to make the upper mold close to the lower mold mold.

In a possible implementation manner, the upper mold includes a fixing plate, a first forming plate and a second forming plate, the first forming plate and the second forming plate are respectively provided with a first opening and a second opening, the The fixed plate and the first forming plate are connected by forming columns, the first forming plate and the second forming plate are fixedly connected by bolts, the first forming plate is provided with a forming pressing plate, and the forming pressing plate and the fixing plate are connected by forming springs Connection, the corner of the forming press plate is provided with a balance thimble, the forming first plate is provided with a pressing bar, the pressing bar is connected with the forming first plate through a pressing spring, and the pressing bar is arranged on the side of the forming second plate.

In a possible implementation manner, the lower mold includes a backing plate, a bottom plate, a mold core and a forming three-plate, the mold core is fixedly arranged on the bottom plate, and the forming three-plate and the bottom plate are connected by a pressing spring. The third forming plate is provided with a third opening, and the mold core passes through the third opening, the second opening and the first opening in sequence, and is surrounded by the forming press plate, the first forming plate, the second forming plate and the third forming plate In the processing chamber, a positioning block is arranged at the corner of the bottom plate, and a horizontal pressing block is arranged on the bottom plate, and the horizontal pressing block is arranged on one side of the mold core.

In a possible implementation manner, the driving mechanism includes a slide plate, a first feeding block, and a second feeding block arranged on the second machine table, the slide plate is arranged under the suspended frame, and the slide plate is provided with a slide rail, the first feeding block and the second feeding block both move back and forth along the direction of the slide rail through the slider, the first feeding block and the second feeding block are pivotally connected with the slider, the first feeding block and the second feeding block The two feeding blocks are provided with avoidance surfaces, and both ends of the slide plate are provided with feeding fixing blocks, the tail end of the first feeding cylinder is pivotally connected to the feeding fixing block, and the piston rod of the first feeding cylinder is pivotally connected to the first feeding block , the tail end of the second feeding cylinder is pivotally connected to the feeding fixed block, and the piston rod of the second feeding cylinder is pivotally connected to the second feeding block.

In a possible implementation manner, the welding mechanism includes a support for placing workpieces, and a plurality of welding cylinders are arranged around the support in the circumferential direction, and a welding head is provided on the piston rod of the welding cylinder. The piston rod of the welding cylinder moves back and forth in the direction of the lining.

In a possible implementation manner, the transfer mechanism includes a transfer frame and a mechanical arm arranged on the transfer frame, the transfer frame is provided with a transfer track, and the mechanical arm includes a first mechanical arm and a second mechanical arm , the first mechanical arm and the second mechanical arm are erected on the transfer track, a traction rod is provided between the first mechanical arm and the second mechanical arm, a driving motor and a screw are provided on the transfer frame, and the The first mechanical arm is provided with a drive block engaged with the screw, the drive motor is fixedly connected to the screw, the rotation of the drive motor drives the screw to rotate, and the drive block engages with the screw to drive the first mechanical arm and the second mechanical arm back and forth along the transfer track sports.

In a possible implementation manner, the first mechanical arm and the second mechanical arm include a suspension frame and a grab that slide along the transfer track, and the suspension frame is provided with a propelling cylinder, and the propelling cylinder The piston rod passes through the suspension frame and is connected with the hanging grab. The hanging grab is fixedly connected with the stabilizing plate. The stabilizing plate is provided with an exit cylinder and a number of limit thimbles. On the corner, the connecting rod that exits the cylinder passes through the stabilizing plate and is connected with the top plate, and a number of fingers are provided on the side of the stabilizing plate.

The beneficial effects of a metal mesh forming mechanism of the utility model are as follows:

A metal mesh forming mechanism of the utility model forms a processing chamber by forming a first plate, a second forming plate, a mold core and a third forming plate, and the metal mesh is fixed by a horizontal pressing block and a pressing bar, and a shearing force is formed while pressing down , to cut the metal mesh, so as to improve production efficiency, by setting a balance thimble, to ensure the flatness of the bottom of the metal mesh basket; by setting a guide block, to prevent excessive stamping of the upper die, affecting the quality of the metal mesh basket.

The conception, specific structure and effects of the present utility model will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, features and effects of the present utility model.

【Description of drawings】

Fig. 1 is a three-dimensional structure diagram of the present invention;

Fig. 2 is a schematic diagram of a metal mesh basket;

Fig. 3 is a schematic diagram of the molding mechanism;

Fig. 4 is the sectional view of molding mechanism;

Fig. 5 is a schematic diagram of a metal frame blanking mechanism;

Fig. 6 is a bottom view of the metal frame blanking mechanism;

Fig. 7 is a schematic diagram of the driving mechanism;

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

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

Figure 10 is a left view of the transfer mechanism;

Figure 11 is another schematic view of the molding mechanism;

Main body 100; first machine 101; second machine 102; slideway 103; metal frame 98; transfer station 104; forming frame 201; guide column 202; movable guide plate 203; Second plate 206; first opening 207; second opening 208; forming column 209; forming pressing plate 210; forming spring 211; Forming three plates 304; pressing down spring 305; third opening 306; in place block 307; horizontal pressing block 308; blanking frame 401; Fixed block 406; shaft seat 407; rotating shaft 408; first paddle 409; second paddle 410; angle α connecting piece 411; linkage rod 412; Feeding block 503; Avoidance surface 504; Feeding fixed block 505; Backing 601; Welding cylinder 602; Welding head 603; Transfer frame 701; Transfer track 702; Drive motor 706; Screw rod 707; Drive block 708;

【Detailed ways】

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by "center", "upper", "lower", "front", "rear", "left", "right" etc. in terms is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot It should be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a disassembly Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. In addition, in the description of the present utility model, unless otherwise specified, the meanings of "plurality" and "several" are two or more.

Please refer to Figure 1-11, the best implementation of a metal mesh forming mechanism disclosed in Figure 1-11:

A metal mesh forming mechanism, comprising a body 100, on which a first machine 101 and a second machine 102 are respectively arranged, and a slideway 103 is arranged between the first machine 101 and the second machine 102 , the first machine 101 is provided with a molding mechanism. The slideway 103 is inclined downward toward the second machine platform 102, so that the blank formed by the forming mechanism after punching the metal mesh can slide down from the slideway 103 automatically.

The forming mechanism can be a forming frame 201 and a mould. The forming frame 201 is placed on the first machine platform 101. The forming frame 201 is provided with a head plate and a tail plate. The four corners of the head plate and the tail plate are provided with guide columns 202 and movable guide plates. 203 is sleeved on the guide column 202 and can move up and down along the guide column 202 .

The mold is arranged between the movable guide plate 203 and the tail plate, and the power source can be arranged on the head plate and the movable guide plate 203. For example, the power source adopts a hydraulic cylinder, which is fixedly arranged on the head plate, and the hydraulic rod of the hydraulic cylinder passes through the head plate and It is fixedly arranged on the movable guide plate 203.

Mold comprises upper mold and lower mold, and upper mold is movably arranged on movable guide plate 203, and lower mold is movably arranged on the tail plate of forming frame 201, and hydraulic oil cylinder promotes movable guide plate 203 to make upper mold close mold in the direction of lower mold.

Exemplarily, the upper die can be a fixed plate 204, a forming first plate 205 and a forming second 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 with bolts, the fixed plate 204 is connected with the forming The first plate 205 is connected by four forming columns 209, the first forming plate 205 and the second forming plate 206 are fixedly connected by bolts, and the first forming plate 205 and the second forming plate 206 are respectively provided with a first opening 207 and a second opening. In the hole 208, in order to observe the stamping effect, a forming press plate 210 is arranged above the forming plate 205. The forming press plate 210 and the fixing plate 204 are connected by a forming spring 211. When stamping, the metal sheet will lift the forming press plate 210. At the same time, in order to make the stamped blank have a smooth bottom surface, the four corners of the forming press plate 210 are provided with balance thimbles 212, and the balance thimble 212 has a certain distance from the fixed plate 204. When stamping, the metal sheet will push up the forming press plate 210, and the spring compression, when the balance thimble 212 is in conflict with the fixed plate 204, the spring is no longer compressed,

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

The fixed plate 204 and the movable guide plate 203 are flexibly connected through the T-shaped groove and the T-shaped block. When the mold needs to be replaced, the replacement can be completed only by exiting the upper mold. By setting the balance thimble 212, when the forming pressure plate 210 is lifted, It can play the role of balancing the forming press plate 210, so that the bottom of the workpiece will not be uneven. At the same time, the forming press plate 210 is lifted, and the worker can observe whether the differential pressure of the workpiece is in place.

Exemplarily, the lower mold can be a backing plate 301, a bottom plate 302, a mold core 303 and a forming three-plate 304, the mold core 303 is fixedly arranged on the bottom plate 302, and the forming three-plate 304 and the bottom plate 302 are connected by a pressing spring 305 to form the three-plate 304 is provided with a third opening 306. After the mold core 303 passes through the third opening 306, the second opening 208 and the first opening 207 in sequence, it is connected with the forming press plate 210, the first forming plate 205, and the second forming plate. 206 and forming three boards 304 encircle and form a processing chamber, the four corners of the base plate 302 are provided with a block 307 in place, and the base plate 302 is provided with a horizontal pressing block 308, and the horizontal pressing block 308 is arranged on the left side of the mold core 303.

The mold core 303, the forming platen 210, the first forming plate 205, the second forming plate 206, and the third forming plate 304 form a processing chamber. The metal mesh is formed to form a shear force, and the metal mesh is sheared while stamping to improve production efficiency. The 4 in-position blocks 307 play a position-limiting role to prevent excessive punching of the upper die and affect the quality of the metal mesh basket.

Exemplarily, a pushing device is also provided at the rear of the mould, and the pushing device includes a pushing frame, a pushing cylinder, a toggle motor and a lever, the pushing cylinder and the toggle motor are arranged on the pushing frame, and the pushing The piston rod of the material cylinder is provided with a rack, and the moving block engaged with the rack is set on the stirring motor, the rack is arranged between the moving block and the stirring motor, and the driving rod is arranged on the rotating shaft 408 of the stirring motor. When in use, the moving block is adjusted to the appropriate position along the direction of the rack, and then the moving block and the toggle motor are clamped to the rack by bolts. After the die stamps the metal mesh to form a metal mesh basket blank, the toggle motor starts to drive the lever. Rotate, thereby pushing the metal mesh blank to the slideway 103, so that the metal mesh basket blank passes through the slideway 103 and slides down automatically.

On the second machine platform 102, a blanking station, a transfer station 104, a welding station, and a discharge station are successively provided with a suspension frame 402 on the left side of the second machine platform 102, and a suspension frame 402 is provided in the middle of the suspension frame 402. The driving mechanism promotes the slotting of the metal mesh basket, the blanking station and the transfer station 104 are arranged above the suspension frame 402, the metal frame 98 blanking mechanism is arranged on the blanking station, and the driving mechanism is arranged under the suspension frame 402, The blank can be pushed to the unloading station and the transfer station 104 sequentially by the driving mechanism.

Exemplarily, the metal frame 98 blanking mechanism includes a blanking frame 401 and a material distribution drive mechanism, the blanking frame 401 is provided with a material discharge port 403, and the material distribution drive mechanism is arranged on both sides of the material discharge port 403, and the discharge port 403 has a total of There are 4 inner walls, and 2 feeding strips 404 are arranged on each side of the inner wall. A total of 8 cutting strips 404 enclose and form a feeding channel. The metal frame 98 is placed along the feeding channel and conflicts with the material distribution drive mechanism. When the metal frame 98 is almost used up, the worker only needs to add the metal frame 98 to the blanking channel again, and the work is simple.

Exemplarily, the driving mechanism includes a slide plate 501, a first feed block 502, and a second feed block 503 arranged on the second machine platform 102, the slide plate 501 is arranged under the suspended frame 402, and slide rails are provided on the slide plate 501, the first The feeding block 502 and the second feeding block 503 move back and forth on the slide rail through the slider, the first feeding block 502 and the second feeding block 503 are pivotally connected to the sliding block, and the first feeding block 502 and the second feeding block The right side of the feeding block 503 is provided with an avoidance surface 504, so that the first feeding block 502 and the second feeding block 503 can rotate on the slide block, and the two ends of the slide plate 501 are provided with feeding fixing blocks 505, and the tail of the first feeding cylinder The end is pivotally connected with the feeding fixed block 505, the piston rod is pivotally connected with the first feeding block 502, the tail end of the second feeding cylinder is pivotally connected with the feeding fixed block 505, and the piston rod is pivotally connected with the second feeding block 503.

When the workpiece slides down to the suspension frame 402 through the slideway 103, the first feeding cylinder starts to push the first feeding block 502 to move towards the workpiece along the slide rail through the slider. When the first feeding block 502 collides with the workpiece, the workpiece is Metal mesh basket, the basket body has 4 sides, respectively, the front side, the rear side, the left side and the right side, because the first feeding block 502 has the avoiding surface 504, the first feeding block 502 rotates toward the avoiding surface 504, Thus, the first feeding block 502 is sent to the left side of the workpiece, and then the first feeding cylinder is reset. At this time, the first feeding block 502 is against the left side of the workpiece so as to push the workpiece to the bottom of the metal frame 98 blanking mechanism. At this time The second feed block 503 is directly below the metal frame 98 blanking mechanism. When the workpiece arrives, because the second feed block 503 has an avoidance surface 504, the second feed block 503 rotates to the avoidance surface 504, thereby the second feed block 503 Move to the right inner wall of the workpiece, when the metal frame 98 falls on the workpiece, the second feeding cylinder starts, and the second feeding block 503 is promoted to drive the workpiece to move along the slide rail to the transfer station 104.

The material distribution driving mechanism provided in the embodiment of the present application may be a material distribution air rod 405 and a plectrum, both of which are arranged on the unloading rack 401, and the tail of the material distribution air rod 405 passes through the fixed block 406 Pivot connection, two shaft seats 407 are arranged on the side near the feeding port 403, and the two shaft seats 407 are arranged in parallel. The rotating shaft 408 passes through the blanking frame 401 and is sleeved on the shaft seat 407. The upper rotation setting, the lower end of the rotating shaft 408 is provided with a first paddle 409 and a second paddle 410, the first paddle 409 and the second paddle 410 are stacked and installed, and the other end is provided with a connecting piece 411, which is connected to the connecting piece 411 A linkage rod 412 is pivotally connected between the connecting pieces 411 , and the piston rod of the distribution gas rod 405 is pivotally connected to one end of the linkage rod 412 through a linkage block 413 .

When in use, the material distribution cylinder starts, and the piston rod of the material distribution cylinder drives the linkage block 413 to push forward. Since the connecting piece 411, the linkage rod 412 and the linkage piece 413 are all pivotally connected, when the piston rod is pushed forward, the connecting piece 411 1. The linkage rod 412 and the linkage block 413 are simultaneously linked to drive the rotation shaft 408 to rotate, thereby driving the first paddle 409 and the second paddle 410 to rotate. The second paddle 410 is arranged below the first paddle 409. In this embodiment, the first paddle 409 and the second paddle 410 are provided with an included angle of 50°. When the distribution cylinder is not activated, the first paddle 409 plays a supporting role to the metal frame 98. When the material distribution cylinder is started, the metal frame 98 is relatively stationary. When the first paddle 409 rotates, the second paddle 410 rotates. Because the thickness of the first paddle 409 is equal to the thickness of the metal frame 98 When the first paddle 409 breaks away from the bottom of the current metal frame 98, the second paddle 410 cuts into the relative position below the current metal frame 98 at the same time. When the first paddle 409 breaks away from the current metal frame 98 completely, the current metal frame The frame 98 automatically falls onto the second paddle 410, then the distribution cylinder resets, the second paddle 410 breaks away from the bottom of the metal frame 98 of the retainer, and the first paddle 409 is inserted into the bottom of the next metal frame 98 at the same time. When the paddle 410 is completely separated from the bottom of the current metal frame 98, the current metal frame 98 automatically falls on the workpiece, and the first paddle 409 is fully inserted into the bottom of the next metal frame 98 to form a support. At this time, the first paddle 409 and the second paddle The rotation angle of the sheet 410 is 50°. When the material distribution cylinder completes an action, only one metal frame 98 falls, and the placement of the metal frame 98 is automatically completed, reducing labor costs.

The transfer mechanism provided in the embodiment of the present application may be a transfer frame 701 and a mechanical arm arranged on the transfer frame 701. The transfer frame 701 is erected on the second machine platform 102 through four columns, and the second machine platform 102 is provided with a transfer frame. The track 702, the head end of the transfer track 702 extends to the transfer station 104, the tail end of the transfer track 702 extends to the discharge station, the mechanical arm includes a first mechanical arm 703 and a second mechanical arm 704, the first mechanical arm 703 and The second mechanical arm 704 is erected on the transfer track 702, and the first mechanical arm 703 and the second mechanical arm 704 are moved synchronously by setting the traction bar 705. Behind the first mechanical arm 703 and the second mechanical arm 704, Drive motor 706 and screw rod 707, the first mechanical arm 703 is provided with the drive piece 708 that meshes with screw rod 707, in the present embodiment, is provided with the turning wheel that can rotate in drive piece 708 in the drive piece 708, and the inner wall of turning wheel is provided with There is an internal thread engaged with the threaded rod 707, and the drive motor 706 is fixedly connected with the screw rod 707. When the drive motor 706 rotates forward, the drive motor 706 rotates to drive the screw rod 707 to rotate, and the thread of the screw rod 707 is engaged with the rotating wheel thread of the drive block 708, so that The drive block 708 drives the first mechanical arm 703 to move forward along the transfer track 702. Since the first mechanical arm 703 and the second mechanical arm 704 are provided with a traction bar 705, the first mechanical arm 703 will bring the second mechanical arm when it moves. 704 move synchronously together. 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 the embodiment of the present application can be a suspension frame 801 and a lifting grip 802, the suspension frame 801 can slide back and forth along the transfer track 702, and the suspension frame 801 is provided with a propulsion cylinder 803, the piston rod of the propulsion cylinder 803 passes through the suspension frame 801 and is connected with the lifting grab 802, the lifting grab 802 is fixedly connected with the stabilizing plate 804, and the stabilizing plate 804 is provided with an exit cylinder 805 and a number of limit thimbles 806, the limit thimbles 806 is arranged on the four vertices of the stabilizing plate 804, the connecting rod exiting the 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 a snap finger 808, The distance between the snap fingers 808 arranged at the front and back is slightly smaller than the width of the workpiece, and the distance between the snap fingers 808 arranged at the left and right is slightly smaller than the length of the workpiece, because the metal mesh basket has certain flexibility, when the metal mesh basket is second After the feeding cylinder is sent to the transfer station 104, the driving motor 706 rotates forward, driving the first mechanical arm 703 and the second mechanical arm 704 to move forward. When the first mechanical arm 703 moves to the top of the transfer station 104, , the second mechanical arm 704 moves to the top of the welding station, pushes the cylinder to start, and moves the lifting grip 802 downward, at this time, the four fingers 808 press down the four side walls corresponding to the metal mesh basket, and then push the cylinder to reset , so that the transfer station 104 and the metal mesh basket of the welding station are clamped, and then the drive motor 706 is reversed, the first mechanical arm 703 and the second mechanical arm 704 move backward, and the first mechanical arm 703 transports the metal mesh basket To the welding station, the second mechanical arm 704 transports the metal mesh basket to the discharge station, when the first mechanical arm 703 transports the metal mesh basket directly above the welding station, the second mechanical arm 704 transports the metal mesh basket Go directly above the discharge station, then push the cylinder to start, move the grab 802 downward, place the metal mesh basket on the first mechanical arm 703 on the welding station, and place the metal mesh basket on the second mechanical arm 704 for discharging On the station, then advance the cylinder 803 to reset, and withdraw from the cylinder 805 to start at the same time, through the top plate 807, the workpiece is pushed out from the four clamping fingers 808 to complete the placement process.

The welding mechanism provided in the embodiment of the present application may be a backing 601 for placing workpieces. Two welding cylinders 602 are arranged around the four sides of the backing 601. There are 8 welding cylinders 602 in total. The piston rods of the welding cylinders 602 are provided with There is a welding head 603 , and the piston rod of the welding cylinder 602 moves toward the lining 601 .

This welding method adopts butt welding, so the backing 601 and the welding head 603 are both metal, and the bottom of the metal mesh basket is in contact with the backing 601. When welding is required, the backing 601 and the welding head 603 are energized, and the metal mesh basket is energized at this time , the welding cylinder 602 is driven, and the welding head 603 exerts pressure on the metal frame 98, so that the metal mesh basket and the metal frame 98 are welded.

The working steps of the present utility model are as follows:

First, the feeder pushes the metal mesh into the mould, the upper mold moves downward to punch out the metal mesh basket blank, and then the motor is activated, and the lever pushes the metal mesh basket blank to the slideway 103, so that the metal mesh basket blank Through the slideway 103, it automatically slides down to the suspension frame 402, the first feeding cylinder starts, and pushes the first feeding block 502 to move to the left side of the metal mesh basket blank, and then the first feeding cylinder resets to push the metal mesh basket blank to the metal frame 98 directly below the feeding mechanism, and then the material distribution cylinder starts, and the piston rod of the material distribution cylinder drives the linkage block 413 to push forward, so that the first paddle 409 and the second paddle 410 are rotated and reset once, so that the metal frame 98 falls One, then the second feeding cylinder is started, and the second feeding block 503 is pushed to drive the metal mesh basket blank to move to the transfer station 104, and then the motor 706 is driven to rotate forward, driving the first mechanical arm 703 and the second mechanical arm 704 to move forward, When the first mechanical arm 703 moves directly above the transfer station 104, the propulsion cylinder is activated, and the lifting grip 802 is moved downward, and the metal mesh basket blank is clamped by the four fingers 808, and then the driving motor 706 is reversed, and the second The first mechanical arm 703 and the second mechanical arm 704 move backwards, the first mechanical arm 703 transports the metal mesh basket to the welding station, and when the first mechanical arm 703 transports the metal mesh basket directly above the welding station, the cylinder is pushed forward Start, move the hanging grab 802 downward, place the metal mesh basket on the first mechanical arm 703 on the backing 601, then push the cylinder 803 to reset, and at the same time exit the cylinder 805 to start, through the top plate 807, the metal mesh basket blank from 4 Push out from a card finger 808, then drive the welding cylinder 602, the welding head 603 exerts pressure on the metal frame 98, so that the metal mesh basket and the metal frame 98 are welded, and finally the drive motor 706 rotates forward, driving the first mechanical arm 703 and the second mechanical arm 703. The mechanical arm 704 moves forward, and the second mechanical arm 704 repeats the above-mentioned grasping action to transport the metal mesh basket blank to the discharge station.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

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).

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