CN113020332B

CN113020332B - Automatic processing production line for rounding alloy balls and processing method thereof

Info

Publication number: CN113020332B
Application number: CN202110162935.XA
Authority: CN
Inventors: 杨顺明
Original assignee: Zhuzhou Jinte Cemented Carbide Co ltd
Current assignee: Zhuzhou Jinte Cemented Carbide Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2023-06-02
Anticipated expiration: 2041-02-05
Also published as: CN113020332A

Abstract

The invention relates to an alloy ball rounding automatic processing production line and a processing method thereof, wherein the alloy ball rounding automatic processing production line comprises a high-frequency heater, 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, a receiving cylinder arranged on one side of the workbench, a vibration disc for automatic feeding and a driving cylinder for pushing materials to move forward are arranged on one side of the high-frequency heater, a feeding clamp is arranged between the high-frequency heater and the module, a clamping mechanism for controlling the die assembly and the die separation of the module is arranged on one side of the workbench, and a blanking clamp is arranged between the workbench and the receiving cylinder. The invention independently develops design, opens up the traditional manual mode in alloy ball processing to mechanical automation development, has novel and ingenious processing conception and high automation degree.

Description

Automatic processing production line for rounding alloy balls and processing method thereof

Technical Field

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

Background

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

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

The current rounding of alloy balls comprises a control panel of a high-temperature heating device operated manually, certain parameters are set, then blanks are gradually put into the high-temperature heating device, after the blanks are heated to reach a forgeable rounding state, one of the workers clamps the blanks by using long pliers, the blanks are taken out from the high-temperature heating device and transferred into a concave basic die, a punch of a punching machine is arranged above the basic die, the other worker clamps a die sleeve with the size smaller than that of the basic die by using long pliers, the die sleeve is sleeved on the blanks, the die sleeve is internally provided with an inward concave arc surface, finally, the die sleeve is stamped downwards through the punch above, the end part of the cylindrical blanks is rounded under the rule of the inward concave arc surface of the die sleeve, after one end of the blanks is rounded, the die sleeve is upwards moved out by the worker, the blanks are turned over by using long pliers, the other end of the blanks are rounded by the stamping process, if the other end of the blanks are required to be rounded, the steps can be repeated for many times, the blanks are rounded by using the dies, finally, the rough alloy balls are obtained, and finally, the workers are transferred into the rough alloy balls through the die sleeve, and the die sleeve is clamped into the rough alloy balls.

Although the above operation steps can ensure that the blank has a certain roundness, the material is fed into the high-temperature heating equipment, transferred into the basic mould from the high-temperature heating equipment, turned over manually, clamped by the mould and moved out of the basic mould upwards, and fed manually, and the like, in addition, the operation steps need two people to be combined together, especially when the downward punching time interval of the punch is automatically set, the blank needs to be adjusted timely by a worker and the mould is placed on the blank, so that the traditional mode has low flexibility and high labor cost.

Disclosure of Invention

The invention aims at overcoming the defects of the prior art, and provides an automatic processing production line for the whole circle of the alloy ball, which opens up the traditional manual mode in the processing of the alloy ball to the mechanical automation development, and has novel and ingenious processing conception and high automation degree.

The technical scheme for solving the technical problems is as follows: the utility model provides an alloy ball whole circle automatic processing production line, includes high frequency heater, workstation, sets up in workstation one side punching machine, sets up in the workstation top and be located the module under the punching machine drift, sets up in the receipts feed cylinder of workstation one side, high frequency heater one side is provided with the vibration dish of automatic material feeding and is used for promoting the actuating cylinder of material forward, be provided with the material loading anchor clamps between high frequency heater and the module, workstation one side is provided with the clamping mechanism of control module compound die and split mould, be provided with the unloading anchor clamps between workstation and the receipts feed cylinder.

By adopting the technical scheme, the vibration disc feeds materials to the high-frequency heater, the high-frequency heater heats the blank to be red and forgeable, the driving cylinder drives the blank to be fed into the feeding clamp, the feeding clamp transfers the blank into the module, the clamping mechanism operates the module to be assembled and separated, only one worker is required to turn over the blank in the module, after the whole circle of stamping is completed, the blanking die can discharge crude products, the whole alloy ball processing technology gradually develops from the traditional manual mode to mechanical automation, the processing conception is novel and ingenious, and the degree of automation is greatly improved.

The high-frequency heater comprises a rail tray, wherein the vibration tray is provided with an inclined rail barrel, an outlet of the rail barrel is connected with the tail of the rail tray, the driving cylinder is arranged at the tail of the rail tray and aligned with the rail tray, and the rail barrel and the rail tray are arranged at an angle.

By adopting the technical scheme, the vibrating plate is used for feeding materials into the track cylinders, and the materials in the track cylinders freely fall into the track trays in the process of pushing the materials at the front ends of the track trays one by one under the power action of the driving cylinders.

According to the invention, the front part of the track tray is provided with the baffle plate, the lower part of the front part of the track tray is provided with the containing plate, the front parts of the baffle plate and the track tray are provided with the containing space for overturning materials, and the lower parts of the containing plate and the track tray are provided with the containing space for supporting materials.

By adopting the technical scheme, the materials are conveniently received after being overturned.

The feeding clamp comprises a feeding synchronous belt conveyor and a feeding clamping claw cylinder, wherein 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 contained in the containing space are transferred to the workbench, namely the module.

The clamping mechanism 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.

By adopting the technical scheme, after the material is transferred into the module by the feeding clamp, the horizontal cylinder drives the clamping jaw cylinder to be close to the module, the lifting cylinder drives the horizontal cylinder and the clamping jaw cylinder to descend and clamp the control module, after the operation is completed, the clamping jaw cylinder releases the module, the lifting cylinder lifts the horizontal cylinder and the clamping jaw cylinder to move away from the module, and then the blanking is convenient.

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

By adopting the technical scheme, after the material is clamped by the blanking clamping claw cylinder, the blanking synchronous belt conveyor transfers the blanking clamping claw cylinder and the material to the material receiving cylinder, and then the blanking clamping claw cylinder is loosened to perform blanking.

The die set comprises a die body, a base die and a die sleeve, wherein the die body is fixedly connected to a workbench, the die body and the base die are fixedly arranged, the base die and the die sleeve are sleeved, the lower part of the die sleeve is concave and downward, ejection holes are formed in the bottom of the base die, corresponding to the 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 external power to eject the die sleeve; the inner side of the first ejector rod is provided with a supporting block for supporting materials, and the second ejector rod comprises a positioning rod, a moving rod which can move relative to the positioning rod after sliding out of the ejection hole, and a link piece for connecting the positioning rod and the moving rod; the die body is provided with a toggle mechanism, and after the die sleeve is ejected out of the base die by external power driving the first ejector rod and the second ejector rod, the toggle mechanism drives the moving rod to move to the temporary storage space by external power; the first ejector rod is provided with a containing groove at the position of the abutting block, the abutting block is rotationally connected in the containing groove, the abutting block transversely passes through a rotating shaft, and a torsion spring is arranged between the rotating shaft and the containing groove.

By adopting the technical scheme, after the cylindrical material is completely round at the concave surface in 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 up the die sleeve, the first ejector rod moves upwards in the jacking process of the die sleeve, the abutting block gradually moves upwards and abuts against the edge of the bottom of the material, the side surface of the material is limited by the second ejector block, the upper part of the material is limited by the die sleeve, the abutting block can jack up the material, after the first ejector rod and the second ejector rod push out the die sleeve from the basic die, the lower power drives the toggle mechanism to move, the toggle mechanism pulls the moving rod to move towards the basic die, the moving rod is located at a temporary storage space after the moving, one side of the material is free from the limitation of the moving rod, the external clamp clamps the die sleeve, the lower power drives the first ejector rod and the second ejector rod to move downwards, so that the horizontal movement of the die sleeve is free from the limitation of the material, the material is also made by taking the material to rotate by 90 degrees, and the material can move in a small rotation range after the cylindrical material is used for manufacturing the material, and the material can move in a small rotation range, and the material can move conveniently; after the overturning is completed, the lower power drives the first ejector rod and the second ejector rod to move downwards, the toggle mechanism also completes restoration during the overturning, one-time automatic rotation is completed, and then the pressing shaping of the second die sleeve is performed.

The invention further discloses a toggle mechanism which comprises a third ejector rod, a half gear, a spring, a sliding block, a sliding table and a linkage piece, wherein the upper part of the third ejector rod is provided with a tooth part and moves upwards by external power, the half gear is rotationally connected in a 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, and the linkage piece is connected with the sliding block in a linkage way, and the moving rod is in clamping fit with one end of the linkage piece; the sliding table is provided with a horizontal plane, and when the sliding block is abutted to the horizontal plane, the included angle between the spring and the vertical surface 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 inclined surface is an upward concave surface.

By adopting the technical scheme, the third ejector rod is driven by the power below so that 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 encounters a slope surface in the continuous rotation process of the spring, the elastic potential energy of the spring is released, the sliding block directly pops downwards along the slope surface, the moving rod is pulled to one side through the linkage piece, the moving rod and the positioning rod are far away, and when the elastic potential energy released by the spring is complete, the moving rod is positioned in the temporary storage space; when the material is turned over, the tooth part drives the half gear to rotate reversely, the sliding block slides reversely, the spring rotates reversely and stores force, and finally the spring passes over the slope surface to restore the original state, and the next action is waited.

The invention further provides a linkage piece, which comprises a first link rod connected with the sliding block in a rotating way and a second link rod connected with the first link rod, wherein a guide groove is formed in the vertical direction of the moving rod, one end, away from the first link rod, of the second link rod is connected with a pulley in a rotating way, and the pulley is clamped and connected in the guide groove in a sliding way; one side of the link rod I is provided with a rail wheel, the die body is provided with a rail groove, and the rail wheel is connected in the rail groove in a sliding way; the link comprises a first link rod and a second link rod which are rotatably arranged, wherein the first link rod is rotatably connected in the moving rod, and the second link rod is rotatably connected in the positioning rod.

According to the technical scheme, when the sliding block pulls the first connecting rod and the second connecting rod, the sliding block comprises vertical movement and horizontal movement, the arranged guide groove matched pulley mainly caters for vertical displacement, clamping is avoided, the moving rod is displaced in the horizontal direction in the moving process, and the positioning rod is positioned in the base mold, so that the first connecting rod and the second connecting rod are staggered, the distance between the first connecting rod and the second connecting rod is changed, and clamping is avoided.

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

The technical scheme for solving the technical problems is as follows: the processing method of the alloy ball rounding automatic processing production line comprises the following steps of S1, feeding, and adding materials into a vibration disc; s2, high-frequency heating, wherein materials in the track cylinder on the vibration plate enter the track tray to be heated at high temperature; step S3, automatic material preparation is carried out, and a driving cylinder pushes materials in the track tray to enter a material containing space to be determined; s4, automatic feeding is carried out, and a feeding clamp is adopted to transfer materials into the module; s5, stamping and rounding, wherein a clamping mechanism control module is adopted to facilitate the stamping machine to stamp and rounding the materials; and S6, automatically blanking, and transferring the materials into a material collecting cylinder by adopting a blanking clamp.

The technical scheme is adopted: the vibration dish adds to the high-frequency heater, but the high-frequency heater heats blank to red forging, and the blank is fed to the material space in the material loading clamp of convenience and is got the material, and in the material loading clamp was transferred the module with blank material, clamping mechanism operation module compound die and divide the mould, only need a staff turn over the blank in the module can, accomplish after the punching press is whole round, the unloading mould can be to crude product unloading, gradually by traditional manual mode toward mechanical automation development in the whole alloy ball processing technology, the processing design is novel ingenious, degree of automation improves greatly.

Drawings

Fig. 1 is a schematic structural view of embodiment 3;

fig. 2 is a schematic view showing the structure of a vibration plate and a high-frequency heater according to example 3;

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

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

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

fig. 6 is a view showing the composition of a loading jig according to example 3;

FIG. 7 is a schematic view of another angle structure of embodiment 3;

FIG. 8 is a view showing the composition of the holding mechanism according to 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 a portion of the mold body removed;

FIG. 11 is a cross-sectional view of example 3 for showing a module;

FIG. 12 is a schematic view of embodiment 3 for showing the abutting blocks at the first ejector pins;

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

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

Reference numerals: 1. a vibration plate; 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 punching machine; 300. a work table; 4. a feeding clamp; 400. a feeding clamping claw 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. a blanking clamp; 600. a blanking clamping claw cylinder; 601. a blanking synchronous belt conveyor; 7. a receiving cylinder; 8. a receiving hopper; 9. a support frame; 10. a die body; 11. a base mold; 1100. an ejection hole; 1101. a concave cambered surface; 12. a die sleeve; 13. a first ejector rod; 1300. abutting blocks; 1301. a receiving groove; 1302. a rotating shaft; 1303. a torsion spring; 14. a second ejector rod; 1400. a positioning rod; 1401. a moving rod; 1402. a first chain link; 1403. a second chain connecting rod; 1404. a rail wheel; 1405. a track groove; 15. 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 slide block; 16040. a sliding wheel; 16041. a friction part; 1605. a sliding table; 16050. a horizontal plane; 16051. a slope surface; 1607. a link rod I; 1608. a link II; 1609. a guide groove; 1610. a pulley; 17. a material; 18. and (5) an oil cylinder.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, embodiment 1 is an automatic processing line for rounding alloy balls, which comprises a high-frequency heater 2, a table 300, a punching machine 3 arranged on one side of the table 300, a module arranged above the table 300 and located under a punch of the punching machine 3, and a receiving cylinder 7 arranged on one side of the table 300 according to processing procedures.

Referring to fig. 1-4, a vibrating tray 1 is provided with an inclined track cylinder 100, a high-frequency heater 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 externally wound on the quartz tube 202, the 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 warmed to 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 forwards only under acting force and cannot be fed by gravity. The automatic feeding vibrating tray 1 and the driving cylinder 101 for pushing the material 17 to move forward are arranged on one side of the high-frequency heater 2, the driving cylinder 101 is fixedly arranged on a supporting table, the driving cylinder 101 is arranged at the tail part 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. The piston rod of the driving cylinder 101 is fixedly connected with a transmission plate, the upper end of the transmission plate is fixedly connected with a thimble 102, the front side of the driving cylinder 101 is also provided with a guide plate, the upper part of the guide plate is provided with a guide hole 103, 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 vacancy is formed at the tail part of the track tray 200, and the material 17 in the track cylinder 100 falls into the vacancy freely under the action of gravity or the power of the vibration disk 1.

The front part of the track tray 200 is provided with a baffle plate 203, the lower part of the front part is provided with a containing plate 204, the front parts of the baffle plate 203 and the track tray 200 are provided with containing spaces for overturning the materials 17, and the lower parts of the containing plate 204 and the track tray 200 are provided with containing spaces 205 for supporting the materials 17; the vibration plate 1 feeds the materials 17 into the track cylinder 100, and when the materials 17 at the front end of the track tray 200 are pushed out one by one under the power action of the driving cylinder 101, 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 module to be assembled and separated 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 is specifically set as follows: 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 discharging clamp 6 comprises a discharging synchronous belt conveyor 601 and a discharging clamping jaw cylinder 600, the discharging clamping jaw cylinder 600 is positioned at one side of the module, the discharging 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 with the horizontal cylinder 500, the clamping jaw cylinder 502 is fixedly connected with the lifting cylinder, after the material 17 is transferred into the module by the feeding clamp 4, the horizontal cylinder 500 drives the clamping jaw cylinder 502 to approach 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 completed, the clamping jaw cylinder 502 is loosened, the lifting cylinder lifts the horizontal cylinder 500 and the clamping jaw cylinder 502 to move away from the module, then the feeding is convenient, after the material 17 is clamped by the feeding jaw cylinder 600, the feeding synchronous belt conveyor 601 transfers the feeding jaw cylinder 600 and the material 17 to the material receiving cylinder 7, then the feeding jaw cylinder 600 is loosened to carry out feeding, and for the convenience of material receiving, a material receiving hopper 8 is arranged above the material receiving cylinder 7, and the material receiving hopper 8 is mutually communicated with the material receiving cylinder 7.

The feeding timing belt conveyor 401 and the discharging timing belt conveyor 601 of embodiment 1 are located on the same horizontal plane 16050, and are mounted on the supporting frame 9, so that the installation is convenient, and the two are the same kind of tools, thereby facilitating the replacement.

The processing method of the processing production line comprises the steps of S1, feeding materials, and adding materials 17 into a vibration disc 1; s2, high-frequency heating, wherein 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 is carried out, and the driving cylinder 101 pushes the material 17 in the track tray 200 to enter the material containing space 205 to be fixed; s4, automatic feeding is carried out, and a feeding clamp 4 is adopted to transfer the material 17 into the module; s5, stamping and rounding, wherein a clamping mechanism 5 control module is adopted to facilitate the stamping and rounding of the material 17 by the stamping machine 3; and S6, automatically blanking, and transferring the material 17 into the material collecting barrel 7 by adopting the blanking clamp 6. The vibration dish 1 feeds into the high-frequency heater 2, the high-frequency heater 2 heats the blank to red forgeable, the driving cylinder 101 drives the blank to feed into the material containing space 205, the material 17 is conveniently clamped by the material loading clamp 4, the blank is transferred into the module by the material loading clamp 4, the clamping mechanism 5 operates the module to be assembled and separated, only one worker is required to turn over the blank in the module, after the stamping rounding is completed, the blanking die can be used for blanking the crude product, the mechanical automation development is gradually carried out by the traditional manual mode in the whole alloy ball processing technology, the processing conception is novel and ingenious, and the automation degree is greatly improved.

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

Referring to fig. 9 and 11, the lower part of the die sleeve 12 is concave and arranged downwards, and the bottom of the base die 11 is provided with a concave cambered surface 1101; the bottom of the basic die 11 is provided with ejection holes 1100 corresponding to the two sides of the die sleeve 12, the ejection holes 1100 are internally provided with a first ejector rod 13 and a second ejector rod 14, and the first ejector rod 13 and the second ejector rod 14 slide upwards in the ejection holes 1100 by external power (such as an oil cylinder 18) so as to eject the die sleeve 12; the inside of the first ejector rod 13 is provided with a supporting block 1300 which is abutted against the alloy ball, as shown in fig. 12, the position of the first ejector rod 13 at the supporting block 1300 is provided with a containing groove 1301, the supporting block 1300 is rotatably connected in the containing groove 1301, the supporting block 1300 transversely passes through a rotating shaft 1302, and a torsion spring 1303 is arranged between the rotating shaft 1302 and the containing groove 1301. The bottom surface of the receiving groove 1301 is adjacent to the abutment 1300, whereby the bottom surface of the receiving groove 1301 functions to support the abutment 1300.

Referring to fig. 10 and 11, the second ejector rod 14 includes a positioning rod 1400, a moving rod 1401 that can move 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, wherein the link includes a link rod one 1402 and a link rod two 1403 that are rotatably provided, the link rod one 1402 is rotatably connected in the moving rod 1401, and the link rod two 1403 is rotatably connected in the positioning rod 1400. The moving rod 1401 is vertically provided with a guide slot 1609, one end of the second link 1608, which is away from the first link 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 is formed in the base mold 11, and the space realizes that the alloy ball rotates by taking the abutting block 1300 as a pivot (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 moves away from one side of the material 17, the material 17 is not supported by the second ejector rod 14 in an abutting manner, so that the alloy ball can turn over).

The base mold 11 is further provided with a toggle mechanism 16, when external power drives the first ejector rod 13 and the second ejector rod 14 to eject the mold sleeve 12 out of the base mold 11, the toggle mechanism 16 is driven by 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 sliding block 1604, wherein the upper part of the third ejector rod 1600 is provided with a tooth 1601 and moves upwards by external power, the half gear 1602 is rotationally connected inside the base mold 11 and is matched with the tooth 1601, the spring 1603 is fixedly connected to the bottom of the half gear 1602, the sliding block 1604 is installed at the lower end of the spring 1603, the sliding block 1604 comprises a sliding part and a friction part 16041, a sliding wheel 16040 is arranged at the bottom of the sliding part, the friction part 16041 is provided with a friction plate, and the slope 16051 is a downward concave surface; 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 surface 16050, and when the sliding block 1604 is abutted against the horizontal surface 16050, the included angle between the spring 1603 and the vertical surface is- °. The smaller the angle, the more stable. The friction plate in this embodiment is beneficial to avoid moving under the elastic potential energy storage force of the spring 1603, and the concave surface avoids the friction between the friction portion 16041 and the slope surface 16051 when the slider 1604 slides on the slope surface 16051 under the release of the elastic potential energy of the spring 1603, which results in slow motion.

Referring to fig. 11, 13 and 14, the toggle mechanism 16 further includes a linkage member coupled to the slider 1604, the moving rod 1401 is in a snap fit with one end of the linkage member, the linkage member includes a first link 1607 rotatably coupled to the slider 1604 and a second link 1608 coupled to the first link 1607, a track wheel 1404 is disposed on one side of the first link 1607, a track groove 1405 is disposed on the base mold 11, the track wheel 1404 is slidably coupled to the track groove 1405, and in this embodiment, the track groove 1405 is disposed according to a movement track of the first link 1607 driven by the slider 1604, so as to realize stability of the first link 1607 during the driven movement.

In the above-mentioned scheme, when the slider 1604 pulls the first 1607 and second 1608 links, including vertical movement and horizontal movement, the guide slot 1609 is arranged to cooperate with the pulley 1610 to mainly cater for vertical displacement, so as to avoid jamming, and the most edge depth of the guide slot 1609 in fig. 14 can also limit the sliding distance of the pulley 1610, thereby protecting the maximum movement distance of the first 1607 link, the spring 1603 link, etc.; the second moving rod 1401 is displaced in the horizontal direction in the moving process, and the positioning rod 1400 is positioned in the base mould 11, so that the second moving rod 1401 and the positioning rod 1400 are staggered, the invention adopts the connection mode of the first chain connecting rod 1402 and the second chain connecting rod 1403 to realize the change of the distance between the first chain connecting rod 1402 and the second chain connecting rod 1403, and the blocking is avoided

The processing method of example 2: step S1, feeding, namely adding a material 17 into the vibration plate 1; s2, high-frequency heating, wherein 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 is carried out, and the driving cylinder 101 pushes the material 17 in the track tray 200 to enter the material containing space 205 to be fixed; s4, automatic feeding is carried out, and a feeding clamp 4 is adopted to transfer a material 17 into a base mold 11; in step S5, after the material 17 is transferred into the base mold 11 by the feeding fixture 4, the horizontal cylinder 500 drives the clamping jaw cylinder 502 to approach the mold sleeve 12, the lifting cylinder drives the horizontal cylinder 500 and the clamping jaw cylinder 502 to descend and clamp the mold sleeve 12, the mold sleeve 12 is covered above the base mold 11, the clamping jaw cylinder 502 is loosened and slightly removed (the mold sleeve 12 is prevented from being impacted due to action when the punch is punched), at this moment, the mold sleeve 12 is free in the vertical direction, the mold sleeve 12 is punched by the punching machine 3 above the mold sleeve 12, the cylindrical material 17 is rounded at the concave surface of the mold sleeve 12, after one rounding, 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 mold sleeve 12 and jack the mold sleeve 12, the clamping jaw 1300 is conveniently clamped by the clamping cylinder 502, and the side surface of the mold sleeve 17 is free in the vertical direction, and the upper part of the mold sleeve 17 is limited by the second ejector block 17, and the lower power drives the first ejector rod 13 and the second ejector rod 14 to push the second ejector rod 13 to push the material 13, and the lower power is limited by the second ejector rod 13 and the second ejector rod 16 to push the second ejector rod 13. The specific principle of the toggle mechanism 16: the third ejector rod 1600 is driven by lower power so that the tooth part 1601 on the third ejector rod is driven by the lower power to rotate the half gear 1602, the half gear 1602 drives the spring 1603 to rotate, the sliding block 1604 slides on the sliding table 1605, when the sliding block 1604 encounters the slope surface 16051 in the continuous rotation process of the spring 1603, the elastic potential energy of the spring 1603 is released, the sliding block 1604 is directly ejected downwards along the slope surface 16051, the moving rod 1401 is pulled to one side through the linkage piece, the moving rod 1401 and the positioning rod 1400 are far away, and when the elastic potential energy released by the spring 1603 is completely, the moving rod 1401 is positioned in the temporary storage space 15; when the material 17 is turned over, the tooth 1601 drives the half gear 1602 reversely, the slider 1604 slides reversely, the spring 1603 rotates reversely and stores the force, and finally, the material returns to the original state beyond the slope 16051 to wait for the next action. The toggle mechanism 16 pulls the moving rod 1401 to move towards the base mould 11, the moving rod 1401 is positioned at the temporary storage space 15 after moving, so that the space on one side of the material 17 is not limited by the moving rod 1401, the die sleeve 12 is clamped by an external clamp, the first ejector rod 13 and the second ejector rod 14 are driven by lower power to move downwards, so that the horizontal movement of the die sleeve 12 is not limited by the material 17, the material 17 is rotated by taking the abutting block 1300 as a fulcrum, and the cylindrical material 17 is small in length because the material 17 is used for manufacturing alloy balls, and the rotation of the material 17 can be realized conveniently in the space after the moving rod 1401 moves by a small amplitude; after the overturning is completed, the first ejector rod 13 and the second ejector rod 14 are driven by lower power to move downwards, the poking mechanism 16 is reset during the overturning process, one-time automatic rotation is completed, then the second die sleeve 12 is pressed downwards for shaping, compared with the traditional mode of manually overturning by adopting pliers to clamp the material 17, the automation level is improved, the safety coefficient is also improved, the horizontal cylinder 500 operates after the operation is completed, the clamping jaw cylinder 502 is convenient to clamp the die sleeve 12, the lifting cylinder lifts the horizontal cylinder 500 and the clamping jaw cylinder 502 to take the die sleeve 12 away from the base die 11, and then the blanking is convenient. And S6, automatically blanking, and transferring the material 17 into the material collecting barrel 7 by adopting the blanking clamp 6.

In example 3, the following settings were made for convenience of material taking: when the first ejector rod 13 and the second ejector rod 14 slide upwards in the ejection hole 1100 by external force to push the surface of the die sleeve 12, the tooth 1601 on the third ejector rod 1600 starts to be meshed with the half gear 1602, because when the first ejector rod 13 and the second ejector rod 14 slide upwards in the ejection hole 1100 by external force to push the surface of the die sleeve 12, the tooth 1601 on the third ejector rod 1600 starts to be meshed with the half gear 1602, at the moment, 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, after the half gear 1602 rotates by a certain angle, the sliding block 1604 enters the slope surface 16051, at the moment, the moving rod 1401 moves downwards quickly under elastic potential energy, at the moment, the die sleeve 12 is a certain distance away from the upper surface of the base die 11, the external clamping mechanism 5 clamps the die sleeve 12, and then the first ejector rod 13, the second ejector rod 14 and the third ejector rod 1600 are driven downwards, the material 17 is separated from the die sleeve 12, and the moving rod vacates space, and the material 17 is overturned, which is a normal punching and shaping process; when the punching shaping is completed and discharging is needed, when the first ejector rod 13 and the second ejector rod 14 slide upwards in the ejector hole 1100 by external force to push the surface of the die sleeve 12, the tooth 1601 on the third ejector rod 1600 starts to be meshed with the half gear 1602, at this time, 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 pushed upwards, that is, the half gear 1602 is not driven to rotate, that is, the discharging operation is that the moving rod 1401 is not moved, instead, the first ejector rod 13, the second ejector rod 14 and the third ejector rod 1600 are pulled downwards, the external clamping mechanism 5 is convenient to move the die sleeve 12, after the material 17 is moved away, the material 17 is supported by the abutting block 1300 and the moving rod 1401 and does not drop downwards, and then the material 17 is clamped by the lower clamping claw cylinder 600, because the material 17 is positioned above the base die 11, compared with the position directly dropping to the lower part of the base die 11, the lower clamping claw cylinder 600 is realized, the lower clamping claw cylinder 600 clamps the material 17, the lower clamping claw 600 is transferred to the lower clamping cylinder 600, and the lower clamping claw 600 is synchronously clamped by the lower clamping cylinder 600, and the lower clamping claw 600 is released, and the lower clamping claw 600 is carried by the lower clamping cylinder 600. Besides the material taking mode, the material 17 can be sucked away by adopting the material sucking cover, and the material 17 is positioned above the base die 11, so that the material sucking cover is easier to suck materials compared with the material which directly falls to the lower part of the base die 11.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides an alloy ball full circle automatic processing production line, includes high frequency heater (2), workstation (300), sets up in workstation (300) one side punching machine (3), sets up in workstation (300) top and be located the module under punching machine (3) drift, sets up receipts feed cylinder (7) in workstation (300) one side, its characterized in that, high frequency heater (2) one side is provided with vibration dish (1) and the actuating cylinder (101) that are used for promoting material (17) forward of automatic feeding, be provided with material loading anchor clamps (4) between high frequency heater (2) and the module, workstation (300) one side is provided with clamping mechanism (5) of control module compound die and split mould, be provided with unloading anchor clamps (6) between workstation (300) and receipts feed cylinder (7); the high-frequency heating machine (2) comprises a track tray (200), wherein the vibration tray (1) is provided with an inclined track cylinder (100), an 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), and the track cylinder (100) and the track tray (200) are arranged at an angle; the front part of the track tray (200) is provided with a baffle plate (203), the lower part of the front part is provided with a containing plate (204), the baffle plate (203) and the front part of the track tray (200) are provided with a containing space for overturning the material (17), and the containing plate (204) and the lower part of the track tray (200) are provided with a containing space (205) for supporting the material (17); 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); the clamping mechanism (5) comprises a horizontal cylinder (500), a lifting cylinder (501) and a clamping jaw cylinder (502), wherein 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; the blanking clamp (6) comprises a blanking synchronous belt conveyor (601) and a blanking clamp claw cylinder (600), the blanking clamp claw cylinder (600) is positioned on one side of the module, and the blanking synchronous belt conveyor (601) is positioned between the workbench (300) and the receiving cylinder (7); the die set comprises a die body (10), a base die (11) and a die sleeve (12), wherein the die body (10) is fixedly connected to a workbench (300), the die body (10) and the base die (11) are fixedly arranged, the base die (11) and the die sleeve (12) are sleeved, and the lower portion of the die sleeve (12) is concave and downwards arranged.

2. The automatic alloy ball rounding production line according to claim 1, wherein ejection holes (1100) are formed in the bottom of the base mold (11) and correspond to two sides of the die sleeve (12), a first ejector rod (13) is arranged in one ejection hole (1100), a second ejector rod (14) is arranged in the other ejection hole (1100), and the first ejector rod (13) and the second ejector rod (14) slide upwards in the ejection hole (1100) under external power to eject the die sleeve (12); the inner side of the first ejector rod (13) is provided with an abutting block (1300) for abutting against the material (17), 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 ejection hole (1100), and a link element for connecting the positioning rod (1400) and the moving rod (1401); the die body (10) is provided with a toggle mechanism (16), and after the die sleeve (12) is ejected out of the base die (11) by external power driving a first ejector rod (13) and a second ejector rod (14), the toggle mechanism (16) is driven by external power to move to the temporary storage space (15) by the moving rod (1401); the first ejector rod (13) is located at the abutting block (1300) and is provided with a containing groove (1301), the abutting block (1300) is rotationally connected in the containing groove (1301), the abutting block (1300) transversely penetrates through a rotating shaft (1302), and a torsion spring (1303) is arranged between the rotating shaft (1302) and the containing groove (1301).

3. The automatic alloy ball rounding production line according to claim 2, wherein the toggle mechanism (16) comprises a third ejector rod (1600) with a tooth part (1601) at the upper part and moving upwards by external power, a half gear (1602) rotationally connected inside the die body (10) and matched with the tooth part (1601), a spring (1603) fixedly connected to the bottom of the half gear (1602), a sliding block (1604) arranged at the lower end of the spring (1603), a sliding table (1605) arranged below the sliding block (1604) and provided with a slope surface (16051), and a linkage piece connected with the sliding block (1604), 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) is abutted against the horizontal plane (16050), the 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, the friction part (16041) is provided with a friction plate, and the slope surface (16051) is an upward concave surface.

4. The automatic alloy ball rounding production line according to claim 3, wherein the linkage member comprises a first link rod (1607) rotatably connected to the slider (1604) and a second link rod (1608) connected to the first link rod (1607), the moving rod (1401) is vertically provided with a guide slot (1609), one end of the second link rod (1608) away from the first link rod (1607) is rotatably connected to the pulley (1610), and the pulley (1610) is clamped and slidably connected in the guide slot (1609); a rail wheel (1404) is arranged on one side of the link rod I (1607), the die body (10) is provided with a rail groove (1405), and the rail wheel (1404) is connected in the rail groove (1405) in a sliding way; the link comprises a first link rod (1402) and a second link rod (1403) which are rotatably arranged, wherein the first link rod (1402) is rotatably connected in the moving rod (1401), and the second link rod (1403) is rotatably connected in the positioning rod (1400).

5. The processing method of the alloy ball rounding automatic processing production line according to claim 1, wherein the steps S1, feeding, adding materials (17) into the vibration disc (1); s2, high-frequency heating, wherein materials (17) in a track cylinder (100) on the vibration disc (1) enter the track tray (200) to be heated at high temperature; step S3, automatic material preparation is carried out, and a driving cylinder (101) pushes a material (17) in a track tray (200) to enter a material containing space (205) to be fixed; s4, automatic feeding is carried out, and a feeding clamp (4) is adopted to transfer a material (17) into a module; s5, stamping and rounding, wherein a clamping mechanism (5) control module is adopted to facilitate the stamping machine (3) to stamp and rounding the material (17); and S6, automatically blanking, and transferring the material (17) into a material collecting barrel (7) by adopting a blanking clamp (6).