CN113020332A

CN113020332A - Automatic alloy ball rounding processing production line and processing method thereof

Info

Publication number: CN113020332A
Application number: CN202110162935.XA
Authority: CN
Inventors: 杨顺明
Original assignee: Individual
Current assignee: Zhuzhou Jinte Cemented Carbide Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-06-25
Anticipated expiration: 2041-02-05
Also published as: CN113020332B

Abstract

The invention relates to an alloy ball rounding automatic processing production line and a processing method thereof, and the alloy ball rounding automatic processing production line comprises a high-frequency heating machine, a workbench, a punching machine arranged on one side of the workbench, a module arranged above the workbench and positioned under a punching head of the punching machine, and a material receiving barrel arranged on one side of the workbench, wherein one side of the high-frequency heating machine is provided with an automatic feeding vibration disc and a driving cylinder for pushing materials to move forwards, a feeding clamp is arranged between the high-frequency heating machine and the module, one side of the workbench is provided with a clamping mechanism for controlling the die assembly and the die separation of the module, and a discharging clamp is arranged between the workbench and the material receiving. The invention develops design independently, develops the traditional manual mode to mechanical automation development in alloy ball processing, and has novel and ingenious processing concept and high automation degree.

Description

Automatic alloy ball rounding processing production line and processing method thereof

Technical Field

The invention relates to the technical field of alloy ball rounding processing, in particular to an alloy ball rounding automatic processing production line and a processing method thereof.

Background

The processing and forming of the alloy ball comprises the step of rounding the blank.

The blank is obtained by cutting an alloy rod into short cylindrical materials through a sawing machine, and then carrying out subsequent quenching and grinding on the round alloy ball crude product to obtain an alloy ball with a certain specification.

The rounding of the prior alloy ball comprises a control panel of a manually operated high-temperature heating device, certain parameters are set, then a blank is gradually put into the high-temperature heating device, when the blank is heated to red to reach a malleable rounding state, then one worker clamps the blank by using long pliers, takes out the blank from the high-temperature heating device and transfers the blank into a concave base die, a punch of a punching machine is arranged above the base die, then the other worker clamps a die sleeve with the size smaller than that of the base die by using the long pliers and sleeves the blank, the inner part of the die sleeve is a concave arc surface, finally the end part of the cylindrical blank is rounded under the regulation of the concave arc surface of the die sleeve by pressing the die sleeve towards the lower die through the punch above, after one end of the blank is rounded, the worker moves the die sleeve upwards, and then turns the blank by using the long pliers, and then, punching and rounding the other end, if the roundness is required to be improved, repeating the steps for multiple times, performing die rounding on each angle of the blank material to obtain an alloy ball crude product, and finally, clamping the alloy ball crude product by a worker through a long clamp and transferring the alloy ball crude product into a charging barrel.

Although the above operation steps can ensure that the whole circle of the blank has a certain degree of roundness, the blank is fed into the high-temperature heating equipment, the blank is transferred into the base die from the high-temperature heating equipment, the die is manually turned, the base die is upwards moved out by clamping the die sleeve manually, the blank is manually fed and the like in a manual mode.

Disclosure of Invention

The first purpose of the invention is to provide an automatic processing production line for rounding alloy balls, which aims at overcoming the defects in the prior art, opens up the development of the traditional manual mode to mechanical automation in alloy ball processing, and has novel and ingenious processing concept and high automation degree.

The technical scheme for solving the technical problems is as follows: the utility model provides an alloy ball rounding automatic processing production line, includes high frequency heating machine, workstation, sets up in workstation one side punching machine, sets up in the workstation top and is located the module under the punching machine drift, sets up in the receipts feed cylinder of workstation one side, high frequency heating machine one side is provided with automatic material conveying's vibration dish and is used for promoting the driving cylinder that the material antedisplacement, be provided with material loading anchor clamps between high frequency heating machine and the module, workstation one side is provided with the fixture of control module compound die and branch mould, be provided with unloading anchor clamps between workstation and the receipts feed cylinder.

Adopt above-mentioned technical scheme, the vibration dish is reinforced to the high frequency heating machine, the high frequency heating machine heats blank to red and can forge, driving cylinder drive blank feeds into in the material loading anchor clamps, the material loading anchor clamps transfer the blank material to in the module, fixture operation module compound die and branch mould, only need a staff to the blank in the module turn over can, accomplish the whole circle back of punching press, the unloading mould can be to the unloading of coarse product, develop toward mechanical automation by traditional manual mode gradually in the whole alloy ball processing technology, the processing conception is novel ingenious, degree of automation improves greatly.

The high-frequency heating machine further comprises a track tray, the vibration disc is provided with an inclined track cylinder, an outlet of the track cylinder is connected with the tail of the track tray, the driving cylinder is arranged at the tail of the track tray and is aligned with the track tray, and the track cylinder and the track tray are arranged at an angle.

Adopt above-mentioned technical scheme, the vibration dish is with material loading to track section of thick bamboo in, pushes out the in-process with the material of track tray front end one by one under the power effect of driving cylinder, and the material in the track section of thick bamboo freely falls into in the track tray.

The front part of the track tray is provided with a material baffle plate, a material containing plate is arranged below the front part, an accommodating space for turning over materials is formed between the material baffle plate and the front part of the track tray, and a material containing space for supporting materials is formed between the material containing plate and the lower part of the track tray.

By adopting the technical scheme, the materials can be conveniently turned and then can be contained.

The feeding clamp comprises a feeding synchronous belt conveyor and a feeding clamping claw cylinder, the feeding clamping claw cylinder is positioned in the material containing space, and the feeding synchronous belt conveyor is positioned between the workbench and the track tray.

By adopting the technical scheme, the materials which are contained in the material containing space are transferred to the workbench, namely the module.

The clamping mechanism further comprises a horizontal cylinder, a vertical cylinder and a clamping jaw cylinder, wherein the horizontal cylinder is fixedly connected to one side of the workbench, the lifting cylinder is fixedly connected to the horizontal cylinder, and the clamping jaw cylinder is fixedly connected to the lifting cylinder.

Adopt above-mentioned technical scheme, after material loading anchor clamps shifted the material to in the module, horizontal cylinder drive centre gripping clamping jaw cylinder is close to the module, and lift cylinder drive horizontal cylinder and centre gripping clamping jaw cylinder descend and clip the control module group, and the back is accomplished in the operation, and centre gripping clamping jaw cylinder loosens the module, and lift cylinder lifting horizontal cylinder and centre gripping clamping jaw cylinder move away the module, then make things convenient for the unloading.

The blanking clamp comprises a blanking synchronous belt conveyor and a blanking clamping jaw air cylinder, wherein the blanking clamping jaw air cylinder is positioned on one side of the module, and the blanking synchronous belt conveyor is positioned between the workbench and the material receiving cylinder.

By adopting the technical scheme, after the material is clamped by the blanking clamping jaw cylinder, the blanking synchronous belt conveyor transfers the blanking clamping jaw cylinder and the material to the material collecting barrel, and then the blanking clamping jaw cylinder is loosened to carry out blanking.

The die set further comprises a die body, a base die and a die sleeve, wherein the die body is fixedly connected to the workbench, the die body and the base die are fixedly arranged, the base die and the die sleeve are in sleeve joint, the lower part of the die sleeve is inwards concave and downwards arranged, ejection holes are formed in the bottom of the base die corresponding to two sides of the die sleeve, a first ejector rod and a second ejector rod are arranged in the ejection holes, and the first ejector rod and the second ejector rod slide upwards in the ejection holes under the action of external power so as to eject the die sleeve; the inner side of the first ejector rod is provided with a butting block for butting against materials, and the second ejector rod comprises a positioning rod, a movable rod which can move relative to the positioning rod after sliding out of the ejection hole, and a link element for connecting the positioning rod and the movable rod; the mold body is provided with a shifting mechanism, and after the first ejector rod and the second ejector rod are driven by external power to eject the mold sleeve out of the base mold, the shifting mechanism drives the movable rod to move to the temporary storage space under the action of the external power; the first ejector rod is provided with an accommodating groove at the position where the first ejector rod is located on the supporting block, the supporting block is rotatably connected in the accommodating groove, the supporting block transversely penetrates through the rotating shaft, and a torsion spring is arranged between the rotating shaft and the accommodating groove.

By adopting the technical scheme, a punching machine above the die sleeve punches the die sleeve to realize the rounding of the cylindrical material at the concave surface of the die sleeve, the lower power drives the first ejector rod and the second ejector rod to move upwards, the upper ends of the first ejector rod and the second ejector rod are abutted against the bottom surface of the die sleeve and jack the die sleeve, the first ejector rod moves upwards in the process of jacking the die sleeve, the abutting block gradually moves upwards and is abutted against the edge of the bottom of the material, because the side surface of the material is limited by the second ejector block and the upper part of the material is limited by the die sleeve, the abutting block can jack the material, when the first ejector rod and the second ejector rod push the die sleeve out of the base die, the lower power drives the shifting mechanism to operate, the shifting mechanism pulls the shifting rod to move towards the base die, the shifting rod is positioned at the temporary storage space after moving, the space existing at one side of the material is not limited by the shifting rod, the die sleeve is clamped by the external clamp, the first ejector rod and the second ejector rod are driven by the power below to move downwards, so that the horizontal moving of the die sleeve is not limited by materials, and the materials rotate 90 degrees by taking the abutting block as a fulcrum; after accomplishing the upset, first ejector pin of below power redriven and second ejector pin downstream, during striking mechanism also accomplishes and recovers, once the automation is rotated and is accomplished, then carries out the shaping of pushing down of secondary die sleeve, and this mode is compared in the artifical pliers centre gripping material upset that adopts of traditional, and automatic level improves, and factor of safety also improves.

The invention further comprises a toggle mechanism, a sliding block and a linkage piece, wherein the toggle mechanism comprises a third ejector rod, a half gear, a spring, a sliding block, a sliding table and a linkage piece, the third ejector rod is provided with a tooth part at the upper part and moves upwards firstly under the action of external power, the half gear is rotatably connected inside the die body and is matched with the tooth part, the spring is fixedly connected to the bottom of the half gear, the sliding block is arranged at the lower end of the spring, the sliding table is arranged below the sliding block and is provided with a slope surface, the linkage; the sliding table is provided with a horizontal plane, and when the sliding block abuts against the horizontal plane, an included angle between the spring and the vertical plane is 10-15 degrees; the sliding block comprises a sliding part and a friction part, a rotating wheel is arranged at the bottom of the sliding part, a friction plate is arranged on the friction part, and the slope surface is an upward concave surface.

By adopting the technical scheme, the third ejector rod is driven by the power below, the tooth part on the third ejector rod drives the half gear to rotate, the half gear drives the spring to rotate, the sliding block slides on the sliding table, when the sliding block meets a slope surface in the continuous rotation process of the spring, the elastic potential energy of the spring is released at the moment, the sliding block directly pops downwards along the slope surface, the movable rod is pulled towards one side through the linkage piece, the moving rod and the positioning rod are separated, and when the elastic potential energy released by the spring is complete, the movable rod is positioned in the temporary storage space; after the materials are turned over, the tooth part reversely drives the half gear to rotate reversely, then the sliding block slides reversely, the spring rotates reversely and stores force, and finally the sliding block goes over the slope surface to restore the original state to wait for the next action.

The linkage part comprises a first link rod connected to the sliding block in a rotating mode and a second link rod connected to the first link rod, a guide groove is formed in the moving rod in the vertical direction, one end, departing from the first link rod, of the second link rod is connected to a pulley in a rotating mode, and the pulley is connected in the guide groove in a clamping mode and in a sliding mode; one side of the first connecting rod is provided with a track wheel, the die body is provided with a track groove, and the track wheel is connected in the track groove in a sliding manner; the link element comprises a first link rod and a second link rod which are rotatably arranged, the first link rod is rotatably connected in the movable rod, and the second link rod is rotatably connected in the positioning rod.

By adopting the technical scheme, when the first link rod and the second link rod are pulled by the sliding block, the first link rod and the second link rod move vertically and horizontally, the arranged guide groove is matched with the pulley to mainly cater to vertical displacement so as to avoid clamping, the movable rod is displaced in the horizontal direction in the moving process, and the positioning rod is positioned in the base die, so that the first link rod and the second link rod are staggered.

The second purpose of the invention is to provide a processing method of an alloy ball rounding automatic processing production line aiming at the defects in the prior art, which improves the roundness of material processing, improves the automation degree and reduces the labor force.

The technical scheme for solving the technical problems is as follows: a processing method of an alloy ball rounding automatic processing production line comprises the steps of S1, feeding materials, and adding the materials into a vibration disc; step S2, high-frequency heating, wherein the materials in the track cylinder on the vibration disc enter the track tray to be heated at high temperature; step S3, automatically preparing materials, and driving a cylinder to push the materials in the rail tray to enter a material containing space to be determined; step S4, automatically feeding, and transferring the material into a module by using a feeding clamp; s5, punching and rounding, wherein a clamping mechanism control module is adopted to facilitate a punching machine to punch and round the material; and step S6, automatically discharging, wherein a discharging clamp is adopted to transfer the materials into a charging barrel.

Adopt above-mentioned technical scheme: vibration dish is reinforced to high-frequency heating machine, high-frequency heating machine heats blank to red forgeable, the driving cylinder drive blank feeds and makes things convenient for the material loading anchor clamps to press from both sides to get the material in the flourishing material space, the material loading anchor clamps transfer the blank material to in the module, fixture operation module compound die and branch mould, only need a staff to the blank in the module turn over individual can, accomplish the whole circle of punching press back, the unloading mould can be to the unloading of coarse product, gradually develop toward mechanical automation by traditional artifical mode in the whole alloy ball processing technology, the processing conception is novel ingenious, degree of automation improves greatly.

Drawings

FIG. 1 is a schematic structural view of example 3;

FIG. 2 is a schematic view showing a configuration of a vibration plate and a high-frequency heater according to embodiment 3;

FIG. 3 is a schematic view of the structure of the X part of FIG. 2;

FIG. 4 is a schematic view of the Y-section of FIG. 1;

FIG. 5 is a schematic view showing a loading jig and a unloading jig according to embodiment 3;

FIG. 6 is a view showing the constitution of the charging jig according to embodiment 3;

FIG. 7 is another angle structure diagram of the embodiment 3;

FIG. 8 is a view showing the constitution of the holding mechanism of embodiment 3;

FIG. 9 is a schematic structural diagram of a display module according to embodiment 3;

FIG. 10 is a perspective view of the module of example 3 with portions of the mold body removed;

FIG. 11 is a sectional view of the display module according to example 3;

FIG. 12 is a schematic view showing the abutting block at the first lift pin in embodiment 3;

FIG. 13 is a schematic view showing a guide groove and a guide wheel according to embodiment 3;

fig. 14 is an enlarged view of a portion a of fig. 13.

Reference numerals: 1. a vibrating pan; 100. a track cylinder; 101. a drive cylinder; 102. a thimble; 103. a guide hole; 2. a high-frequency heater; 200. a track tray; 201. a conductive copper tube; 202. a quartz tube; 203. a striker plate; 204. a material containing plate; 205. a material containing space; 3. a punch press; 300. a work table; 4. a feeding clamp; 400. a feeding clamping jaw cylinder; 401. a feeding synchronous belt conveyor; 5. a clamping mechanism; 500. a horizontal cylinder; 501. a vertical cylinder; 502. a clamping jaw cylinder; 6. blanking clamp; 600. a blanking clamping jaw cylinder; 601. a blanking synchronous belt conveyor; 7. a material collecting barrel; 8. a material receiving hopper; 9. a support frame; 10. a mold body; 11. a base mold; 1100. an ejection aperture; 1101. a concave arc surface; 12. die sleeve; 13. a first ejector rod; 1300. a resisting block; 1301. accommodating grooves; 1302. a rotating shaft; 1303. a torsion spring; 14. a second ejector rod; 1400. positioning a rod; 1401. a travel bar; 1402. a first chain connecting rod; 1403. a second chain connecting rod; 1404. a rail wheel; 1405. a track groove; 15. a temporary storage space; 16. a toggle mechanism; 1600. a third ejector rod; 1601. a tooth portion; 1602. a half gear; 1603. a spring; 1604. a slider; 16040. a sliding wheel; 16041. a friction portion; 1605. a sliding table; 16050. a horizontal plane; 16051. a slope surface; 1607. a first connecting rod; 1608. a second link rod; 1609. a guide groove; 1610. a pulley; 17. material preparation; 18. and an oil cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, embodiment 1, an alloy ball rounding automatic processing production line comprises a high-frequency heating machine 2, a workbench 300, a punching machine 3 arranged on one side of the workbench 300, a module arranged above the workbench 300 and right below a punch of the punching machine 3, and a material receiving cylinder 7 arranged on one side of the workbench 300 according to processing procedures.

Referring to fig. 1-4, the vibration plate 1 is provided with an inclined track cylinder 100, the high-frequency heating machine 2 comprises a track tray 200, a quartz tube 202 and a conductive copper tube 201, the front end of the track tray 200 is connected with the quartz tube 202, the conductive copper tube 201 is wound outside the quartz tube 202, an outlet of the track cylinder 100 is connected with the tail of the track tray 200, a material 17 in the track cylinder 100 enters the track tray 200, the material 17 in the track tray 200 enters the quartz tube 202, the material 17 is heated and heated to become red in the quartz tube 202 through the conductive copper tube 201, and a certain inclination angle of the quartz tube 202 is set, so that the material 17 can move forward under an acting force and can not be automatically discharged due to gravity. An automatic feeding vibration disc 1 and a driving cylinder 101 for pushing the materials 17 to move forwards are arranged on one side of the high-frequency heater 2, the driving cylinder 101 is fixedly mounted on the supporting table, the driving cylinder 101 is arranged at the tail of the track tray 200, the driving cylinder 101 is aligned with the track tray 200, and the track cylinder 100 and the track tray 200 are arranged at an angle. A driving plate is fixedly connected to a piston rod of the driving cylinder 101, a thimble 102 is fixedly connected to the upper end of the driving plate, a guide plate is further arranged on the front side of the driving cylinder 101, a guide hole 103 is formed in the upper portion of the guide plate, and the thimble 102 penetrates through the guide hole 103. The driving cylinder 101 drives the thimble 102 to move forward, so that the material 17 moves forward, after the thimble 102 is reset, a vacant position is formed at the tail part of the track tray 200, and the material 17 in the track cylinder 100 falls into the vacant position freely under the action of gravity or the power of the vibrating disk 1.

A material baffle plate 203 is arranged at the front part of the track tray 200, a material containing plate 204 is arranged below the front part, a containing space for turning over the materials 17 is formed between the material baffle plate 203 and the front part of the track tray 200, and a material containing space 205 for supporting the materials 17 is formed between the material containing plate 204 and the lower part of the track tray 200; the vibrating plate 1 feeds the materials 17 into the track cylinder 100, and when the driving cylinder 101 is powered to push out the materials 17 at the front end of the track tray 200 one by one, the materials 17 in the track cylinder 100 freely fall into the track tray 200.

Referring to fig. 1, 5-8, a feeding clamp 4 is arranged between the high-frequency heater 2 and the module, a clamping mechanism 5 for controlling the mold assembly and the mold separation is arranged on one side of the workbench 300, and a discharging clamp 6 is arranged between the workbench 300 and the receiving cylinder 7. The method specifically comprises the following steps: the feeding clamp 4 comprises a feeding synchronous belt conveyor 401 and a feeding clamping jaw cylinder 400, the feeding clamping jaw cylinder 400 is positioned in the material containing space 205, the feeding synchronous belt conveyor 401 is positioned between the workbench 300 and the track tray 200, the blanking clamp 6 comprises a blanking synchronous belt conveyor 601 and a blanking clamping jaw cylinder 600, the blanking clamping jaw cylinder 600 is positioned at one side of the module, the blanking synchronous belt conveyor 601 is positioned between the workbench 300 and the material receiving cylinder 7, the clamping mechanism 5 comprises a horizontal cylinder 500, a vertical cylinder 501 and a clamping jaw cylinder 502, the horizontal cylinder 500 is fixedly connected at one side of the workbench 300, the lifting cylinder is fixedly connected to the horizontal cylinder 500, the clamping jaw cylinder 502 is fixedly connected to the lifting cylinder, after the feeding clamp 4 transfers the material 17 into the module, the horizontal cylinder 500 drives the clamping jaw cylinder 502 to be close to the module, the lifting cylinder drives the horizontal cylinder 500 and the clamping jaw cylinder 502 to descend and clamp the control module, after the operation is accomplished, centre gripping clamping jaw cylinder 502 loosens the module, lift cylinder lifting horizontal cylinder 500 and centre gripping clamping jaw cylinder 502 remove the module, then make things convenient for the unloading, unloading clamping jaw cylinder 600 cliies behind material 17, unloading hold-in range conveyer 601 shifts unloading clamping jaw cylinder 600 and material 17 to receiving cylinder 7 department, then unloading clamping jaw cylinder 600 loosens and carries out the unloading, for the convenience of receiving the material, be provided with receiving hopper 8 in receiving cylinder 7 top, receiving hopper 8 communicates with receiving cylinder 7 each other.

The feeding synchronous belt conveyor 401 and the discharging synchronous belt conveyor 601 in the embodiment 1 are located on the same horizontal plane 16050, the feeding synchronous belt conveyor 401 and the discharging synchronous belt conveyor 601 are installed on the supporting frame 9, installation is convenient to set, the feeding synchronous belt conveyor and the discharging synchronous belt conveyor are the same type of tool, and replacement is facilitated.

The processing method of the processing production line comprises the steps of S1, feeding materials, and adding the materials 17 into the vibration disc 1; step S2, high-frequency heating, namely, the materials 17 in the track cylinder 100 on the vibration disc 1 enter the track tray 200 for high-temperature heating; step S3, automatically preparing materials, and driving the cylinder 101 to push the materials 17 in the rail tray 200 to enter the material containing space 205 to be determined; step S4, automatically feeding, and transferring the material 17 into a module by using a feeding clamp 4; step S5, punching and rounding, wherein the clamping mechanism 5 is adopted to control the module so that the punching machine 3 can conveniently punch and round the material 17; and step S6, automatically discharging, wherein the material 17 is transferred into the charging barrel 7 by using the discharging clamp 6. Vibration dish 1 is reinforced to high-frequency heating machine 2, high-frequency heating machine 2 heats blank to red and can forge, driving cylinder 101 drive blank feeds and makes things convenient for material loading anchor clamps 4 to press from both sides to get material 17 in flourishing material space 205, material loading anchor clamps 4 transfer blank material to in the module, 5 operation module compound dies of fixture and branch mould, only need a staff to the blank in the module turn over individual can, accomplish the whole circle back of punching press, the unloading mould can be to the coarse product unloading, develop toward mechanical automation by traditional manual mode gradually in the whole alloy ball processing technology, the processing design is novel ingenious, degree of automation improves greatly.

Embodiment 2, referring to fig. 9, the foregoing alloy ball processing module in the processing line includes a die body 10, a base die 11, and a die sleeve 12, where the die body 10 is disposed on a workbench 300, and the die body 10 is composed of two parts, including a rectangular cavity body and a lower cylindrical cavity body. The base mold 11 is fixedly connected to the upper part of the cylindrical cavity body and is positioned at one side of the rectangular cavity body.

Referring to fig. 9 and 11, the lower part of the die sleeve 12 is concave and downward, and the bottom of the base die 11 is provided with a concave cambered surface 1101; the bottom of the base die 11 is provided with ejection holes 1100 corresponding to two sides of the die sleeve 12, a first ejector rod 13 and a second ejector rod 14 are arranged in the ejection holes 1100, and the first ejector rod 13 and the second ejector rod 14 slide upwards in the ejection holes 1100 under the action of external power (such as an oil cylinder 18) to eject the die sleeve 12; the inner side of the first top bar 13 is provided with a resisting block 1300 for resisting the alloy ball, referring to fig. 12, an accommodating groove 1301 is arranged at the position, located at the resisting block 1300, of the first top bar 13, the resisting block 1300 is rotatably connected in the accommodating groove 1301, a rotating shaft 1302 passes through the resisting block 1300, and a torsion spring 1303 is arranged between the rotating shaft 1302 and the accommodating groove 1301. The bottom surface of the receiving groove 1301 and the abutting block 1300 are adjacent to each other, so that the bottom surface of the receiving groove 1301 plays a role of supporting the abutting block 1300.

Referring to fig. 10 and 11, the second ejector rod 14 includes a positioning rod 1400, a moving rod 1401 capable of moving relative to the positioning rod 1400 after sliding out of the ejection hole 1100, and a link for connecting the positioning rod 1400 and the moving rod 1401, the link includes a first link 1402 and a second link 1403, the first link 1402 is rotatably connected in the moving rod 1401, and the second link 1403 is rotatably connected in the positioning rod 1400. The moving rod 1401 is provided with a guide slot 1609 in the vertical direction, one end of the link second 1608 departing from the link first 1607 is rotatably connected to the pulley 1610, and the pulley 1610 is clamped and slidably connected in the guide slot 1609.

The temporary storage space 15 for the moving rod 1401 to move exists in the base die 11, and the space realizes that the alloy ball rotates by taking the abutting block 1300 as a fulcrum (namely, after the first ejector rod 13 ejects the die sleeve 12, the abutting block 1300 on the first ejector rod 13 ejects the material 17, and after the moving rod 1401 is moved away from one side of the material 17, the material 17 is not supported by the second ejector rod 14, so the alloy ball is overturned).

The base mold 11 is further provided with a toggle mechanism 16, when the first ejector rod 13 and the second ejector rod 14 are driven by external power to eject the mold sleeve 12 out of the base mold 11, the toggle mechanism 16 is driven by the external power to move the moving rod 1401 to the temporary storage space 15, specifically, the toggle mechanism 16 comprises a third ejector rod 1600, a half gear 1602, a spring 1603 and a slide block 1604, wherein the third ejector rod 1600 is provided with a tooth portion 1601 at the upper part and moves upwards first under the external power, the half gear 1602 is rotatably connected inside the base mold 11 and is matched with the tooth portion 1601, the spring 1603 is fixedly connected to the bottom of the half gear 1602, the slide block 1604 is installed at the lower end of the spring 1603, the slide block 1604 comprises a sliding part and a friction part 16041, a sliding wheel 16040 is arranged at the bottom; a sliding table 1605 with a slope surface 16051 is arranged below the sliding block 1604, the sliding table 1605 is provided with a horizontal plane 16050, and when the sliding block 1604 abuts against the horizontal plane 16050, an included angle between the spring 1603 and the vertical plane is minus degree. The smaller the angle, the more stable. The friction plate in this embodiment is beneficial to prevent the friction plate from moving under the accumulated force of the elastic potential energy of the spring 1603, and the concave surface prevents the friction part 16041 from rubbing against the slope surface 16051 to slow down the movement when the sliding block 1604 slides on the slope surface 16051 after the elastic potential energy of the spring 1603 is released.

Referring to fig. 11, 13 and 14, the toggle mechanism 16 further includes a link member linked to the slider 1604, the moving rod 1401 is in snap fit with one end of the link member, the link member includes a first link 1607 rotationally connected to the slider 1604 and a second link 1608 connected to the first link 1607, one side of the first link 1607 is provided with a track wheel 1404, the base mold 11 is provided with a track groove 1405, the track wheel 1404 is slidably connected in the track groove 1405, in this embodiment, the track groove 1405 is provided according to a motion track of the slider 1604 driving the first link 1607, and stability of the first link 1607 in the driven moving process is realized.

In the above solution, firstly, when the slider 1604 pulls the first link 1607 and the second link 1608, the vertical movement and the horizontal movement are involved, and the guide 1609 provided and the pulley 1610 mainly cater for the vertical displacement, so as to avoid the locking, and the depth of the extreme edge of the guide 1609 in fig. 14 can also limit the sliding distance of the pulley 1610, thereby protecting the maximum moving distance of the first link 1607, the spring 1603, etc.; secondly, the moving rod 1401 is displaced in the horizontal direction in the moving process, and the positioning rod 1400 is positioned in the base die 11, so that the moving rod and the positioning rod are staggered, the invention adopts the connection mode of the first link rod 1402 and the second link rod 1403 to realize the change of the distance between the two, and the blocking is avoided

Processing method of example 2: step S1, feeding, namely adding the material 17 into the vibration disk 1; step S2, high-frequency heating, namely, the materials 17 in the track cylinder 100 on the vibration disc 1 enter the track tray 200 for high-temperature heating; step S3, automatically preparing materials, and driving the cylinder 101 to push the materials 17 in the rail tray 200 to enter the material containing space 205 to be determined; step S4, automatically feeding, and transferring the material 17 into the base die 11 by using the feeding clamp 4; step S5, punching a whole circle, after the material 17 is transferred into the base die 11 by the material loading clamp 4, the horizontal cylinder 500 drives the clamping jaw cylinder 502 to approach the die sleeve 12, the lifting cylinder drives the horizontal cylinder 500 and the clamping jaw cylinder 502 to descend and clamp the die sleeve 12, the die sleeve 12 is covered and arranged above the base die 11, the clamping jaw cylinder 502 is loosened and slightly moved away (the die sleeve 12 is prevented from being impacted when a punch punches), at the moment, the die sleeve 12 is free in the vertical direction, the punch 3 above the die sleeve 12 punches the die sleeve 12 to realize the whole circle of the cylindrical material 17 at the concave surface in the die sleeve 12, after one-time whole circle, the lower power drives the first ejector rod 13 and the second ejector rod 14 to move upwards, the upper ends of the first ejector rod 13 and the second ejector rod 14 abut against the bottom surface of the die sleeve 12 and jack up the die sleeve 12, so that the clamping jaw cylinder 502 is convenient to clamp and the first ejector rod 13 moves upwards in the process of jacking up the die sleeve 12, the resisting block 1300 gradually moves upwards and collides with the bottom edge of the material 17, because the side surface of the material 17 is limited by the second resisting block, and the upper part of the material 17 is limited by the die sleeve 12, the resisting block 1300 can resist the material 17, and after the first top bar 13 and the second top bar 14 push the die sleeve 12 out of the base die 11, the lower power drives the toggle mechanism 16 to operate. The specific principle of the toggle mechanism 16: the third push rod 1600 is driven by power from below, and a tooth portion 1601 on the third push rod drives a half gear 1602 to rotate, the half gear 1602 drives a spring 1603 to rotate, a slider 1604 slides on a sliding table 1605, when the slider 1604 meets a slope 16051 in the continuous rotation process of the spring 1603, the elastic potential energy of the spring 1603 is released, the slider 1604 directly pops out downwards along the slope 16051, the moving rod 1401 is pulled towards one side through a linkage, the moving rod 1401 and the positioning rod 1400 are separated, and when the elastic potential energy released by the spring 1603 is complete, the moving rod 1401 is located in the temporary storage space 15; when the material 17 is turned over, the tooth portion 1601 reversely drives the half gear 1602 to rotate reversely, then the slider 1604 slides reversely, the spring 1603 rotates reversely and stores force, and finally the material goes over the slope 16051 to restore to the original state to wait for the next action. The toggle mechanism 16 pulls the moving rod 1401 to move towards the base die 11, the moving rod 1401 is located at the temporary storage space 15 after moving, the fact that the space on one side of the material 17 is not limited by the moving rod 1401 is achieved, an external clamp clamps the die sleeve 12, the first ejector rod 13 and the second ejector rod 14 are driven by the power below to move downwards, the die sleeve 12 is horizontally moved out and not limited by the material 17, therefore, the material 17 can rotate with the abutting block 1300 as a fulcrum, the length of the cylindrical material 17 is small because the material 17 is used for manufacturing alloy balls, and the material 17 can be conveniently rotated in the space where the moving rod 1401 moves in a small range; after accomplishing the upset, first ejector pin 13 of below power redrive and second ejector pin 14 downstream, striking mechanism 16 also accomplishes during the period and recovers, once the automation is rotated and is accomplished, then carry out the shaping of pushing down of secondary die sleeve 12, this mode is compared in the upset of traditional artifical pliers centre gripping material 17 that adopts, automatic level improves, factor of safety also improves, after the operation is accomplished, horizontal cylinder 500 functions, make things convenient for centre gripping clamping jaw cylinder 502 centre gripping die sleeve 12, lift cylinder lifting horizontal cylinder 500 and centre gripping clamping jaw cylinder 502 take die sleeve 12 to remove away basic mould 11, then make things convenient for the unloading. And step S6, automatically discharging, wherein the material 17 is transferred into the charging barrel 7 by using the discharging clamp 6.

Embodiment 3, in addition, in order to get the material conveniently, carry out the following setting: when the first ejector rod 13 and the second ejector rod 14 slide upwards in the ejection hole 1100 by external power to eject the surface of the die sleeve 12, the tooth 1601 on the third ejector rod 1600 starts to engage with the half gear 1602, because the first ejector rod 13 and the second ejector rod 14 slide upwards in the ejection hole 1100 by external power to eject the surface of the die sleeve 12, the tooth 1601 on the third ejector rod 1600 starts to engage with the half gear 1602, at this time, the moving rod 1401 does not move yet, the first ejector rod 13, the second ejector rod 14 and the third ejector rod 1600 are continuously driven upwards, when the half gear 1602 rotates by a certain angle, the slide block 1604 enters the ramp surface 16051, at this time, the moving rod 1401 moves downwards rapidly under elastic potential energy, at this time, the die sleeve 12 is already at a certain distance above the base die 11, and the external clamping mechanism 5 clamps the die sleeve 12, and then drives the first ejector rod 13, the second ejector rod 14 and the third ejector rod 1600 downwards, the material 17 is separated from the die sleeve 12, the moving rod 1401 also vacates the space to turn the material 17, which is the normal process of stamping, shaping and turning; when the material needs to be discharged after the punching and shaping are completed, when the first ejector rod 13 and the second ejector rod 14 slide upwards in the ejection hole 1100 under the external power to eject the surface of the die sleeve 12, the tooth portion 1601 on the third ejector rod 1600 is engaged with the half gear 1602, the external clamping mechanism 5 clamps the die sleeve 12 at this time, the first ejector rod 13, the second ejector rod 14 and the third ejector rod 1600 are not ejected upwards at this time, that is, the half gear 1602 is not driven to rotate, that is, the moving rod 1401 does not move in the discharging operation, but the first ejector rod 13, the second ejector rod 14 and the third ejector rod 1600 are pulled downwards, so that the external clamping mechanism 5 conveniently removes the die sleeve 12, after the removal, the material 17 is supported by the abutting block 1300 and the moving rod 1401, and does not fall downwards, then the clamping jaw 600 is used above to clamp the material 17, because the material 17 is located at the upper position of the base die 11, the material directly falls to the lower portion of the base die 11, the blanking clamping jaw cylinder 600 is enabled to clamp the material 17, after the blanking clamping jaw cylinder 600 clamps the material 17, the blanking synchronous belt conveyor 601 transfers the blanking clamping jaw cylinder 600 and the material 17 to the material collecting barrel 7, and then the blanking clamping jaw cylinder 600 is loosened to perform blanking. Except this kind of material mode of getting, also can adopt to inhale material cover and inhale material 17 away, because material 17 is in the higher position of base mould 11, compares in directly dropping to base mould 11 lower part for inhale material cover and inhale the material more easily.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an alloy ball rounding automatic processing production line, includes high frequency heating machine (2), workstation (300), sets up in workstation (300) one side punching machine (3), sets up in workstation (300) top and is located module under punching machine (3) drift, sets up in receipts feed cylinder (7) of workstation (300) one side, its characterized in that, high frequency heating machine (2) one side is provided with automatic material conveying's vibration dish (1) and is used for promoting drive cylinder (101) that material (17) antedisplacement, be provided with material loading anchor clamps (4) between high frequency heating machine (2) and the module, workstation (300) one side is provided with clamping mechanism (5) of control mould composite mold and submould, be provided with unloading anchor clamps (6) between workstation (300) and receipts feed cylinder (7).

2. An alloy ball rounding automatic processing production line according to claim 1, characterized in that, the high frequency heating machine (2) includes a track tray (200), the vibration plate (1) is provided with an inclined track cylinder (100), the outlet of the track cylinder (100) is connected with the tail of the track tray (200), the driving cylinder (101) is arranged at the tail of the track tray (200) and the driving cylinder (101) is aligned with the track tray (200), the track cylinder (100) and the track tray (200) are arranged at an angle.

3. An alloy ball rounding automatic processing production line according to claim 2, characterized in that a striker plate (203) is arranged at the front part of the track tray (200), a material containing plate (204) is arranged below the front part, a containing space for turning over the material (17) is formed at the front parts of the striker plate (203) and the track tray (200), and a material containing space (205) for supporting the material (17) is formed at the lower parts of the material containing plate (204) and the track tray (200).

4. An alloy ball rounding automatic processing production line according to claim 3, characterized in that the feeding clamp (4) comprises a feeding synchronous belt conveyor (401) and a feeding clamping claw cylinder (400), the feeding clamping claw cylinder (400) is located in the material containing space (205), and the feeding synchronous belt conveyor (401) is located between the workbench (300) and the track tray (200).

5. An alloy ball rounding automatic processing production line according to claim 4, characterized in that, the clamping mechanism (5) comprises a horizontal cylinder (500), a vertical cylinder (501) and a clamping jaw cylinder (502), the horizontal cylinder (500) is fixedly connected to one side of the workbench (300), the lifting cylinder is fixedly connected to the horizontal cylinder (500), and the clamping jaw cylinder (502) is fixedly connected to the lifting cylinder.

6. An alloy ball rounding automatic processing production line according to claim 5, characterized in that, the blanking clamp (6) comprises a blanking synchronous belt conveyor (601) and a blanking clamping jaw cylinder (600), the blanking clamping jaw cylinder (600) is positioned at one side of the die set, and the blanking synchronous belt conveyor (601) is positioned between the workbench (300) and the material collecting barrel (7).

7. An alloy ball rounding automatic processing production line according to claim 6, characterized in that the die set comprises a die body (10), a base die (11) and a die sleeve (12), the die body (10) is fixedly connected to the workbench (300), the die body (10) and the base die (11) are fixedly arranged, the base die (11) and the die sleeve (12) are in sleeved connection, the lower part of the die sleeve (12) is concave and downward arranged, ejection holes (1100) are arranged at the bottom of the base die (11) corresponding to two sides of the die sleeve (12), a first ejector rod (13) and a second ejector rod (14) are arranged in the ejection holes (1100), and the first ejector rod (13) and the second ejector rod (14) slide upwards in the ejection holes (1100) under external power to eject the die sleeve (12); a propping block (1300) for propping the material (17) is arranged on the inner side of the first ejector rod (13), and the second ejector rod (14) comprises a positioning rod (1400), a moving rod (1401) which can move relative to the positioning rod (1400) after sliding out of the ejecting hole (1100), and a link piece for connecting the positioning rod (1400) and the moving rod (1401); a temporary storage space (15) for the moving rod (1401) to move exists in the base die (11), so that a rotating space for the materials (17) to rotate by taking the abutting block (1300) as a fulcrum is obtained, the die body (10) is provided with a toggle mechanism (16), and when the first ejector rod (13) and the second ejector rod (14) are driven by external power to eject the die sleeve (12) out of the base die (11), the toggle mechanism (16) drives the moving rod (1401) to move to the temporary storage space (15) under the action of the external power; the first ejector rod (13) is provided with an accommodating groove (1301) at the position of the abutting block (1300), the abutting block (1300) is rotatably connected in the accommodating groove (1301), the abutting block (1300) is provided with a rotating shaft (1302) in a transverse mode, and a torsion spring (1303) is arranged between the rotating shaft (1302) and the accommodating groove (1301).

8. An alloy ball rounding automatic processing production line according to claim 7, characterized in that the toggle mechanism (16) comprises a third ejector rod (1600) which is provided with a tooth part (1601) at the upper part and moves upwards first under the action of external power, a half gear (1602) which is rotatably connected inside the die body (10) and is matched with the tooth part (1601), a spring (1603) fixedly connected to the bottom of the half gear (1602), a slide block (1604) installed at the lower end of the spring (1603), a sliding table (1605) which is arranged below the slide block (1604) and is provided with a slope surface (16051), and a linkage piece which is connected to the slide block (1604) in a linkage way, wherein the moving rod (1401) is in clamping fit with one end of the linkage piece; the sliding table (1605) is provided with a horizontal plane (16050), and when the sliding block (1604) abuts against the horizontal plane (16050), an included angle between the spring (1603) and the vertical plane is 10-15 degrees; the slider (1604) comprises a sliding part and a friction part (16041), wherein a rotating wheel is arranged at the bottom of the sliding part, a friction plate is arranged on the friction part (16041), and the slope surface (16051) is an upward concave surface.

9. An alloy ball rounding automatic processing production line according to claim 8, characterized in that the linkage comprises a first link (1607) rotatably connected to the slide block (1604) and a second link (1608) connected to the first link (1607), the moving rod (1401) is provided with a guide slot (1609) in the vertical direction, one end of the second link (1608) departing from the first link (1607) is rotatably connected to a pulley (1610), and the pulley (1610) is clamped and slidably connected in the guide slot (1609); a track wheel (1404) is arranged on one side of the first connecting rod (1607), a track groove (1405) is formed in the die body (10), and the track wheel (1404) is connected in the track groove (1405) in a sliding mode; the link element comprises a first rotatably arranged link rod (1402) and a second rotatably arranged link rod (1403), the first link rod (1402) is rotatably connected into the moving rod (1401), and the second link rod (1403) is rotatably connected into the positioning rod (1400).

10. The processing method of the alloy ball rounding automatic processing production line according to the claim 6, characterized in that step S1, the material is thrown, the material (17) is added into the vibration disk (1); step S2, high-frequency heating, namely, the materials (17) in the track cylinder (100) on the vibration disc (1) enter the track tray (200) for high-temperature heating; step S3, automatic material preparation, wherein the driving cylinder (101) pushes the material (17) in the track tray (200) to enter the material containing space (205) to be determined; step S4, automatically feeding, and transferring the material (17) into a module by using a feeding clamp (4); s5, punching and rounding, wherein a clamping mechanism (5) is adopted to control a module so that a punching machine (3) can conveniently punch and round the material (17); and step S6, automatically discharging, wherein the material (17) is transferred into the charging barrel (7) by using the discharging clamp (6).