Facing assembly and bead turning machine

Abstract

The utility model relates to the field of numerical control machine tools, in particular to a faceting assembly and a bead turning machine. The faceting assembly comprises a Z-axis lifting module, a rotary driving part and a faceting cutter, the rotary driving part is fixed to the Z-axis lifting module, the faceting cutter is fixed to the rotary driving part, the Z-axis lifting module adjusts the positions of the rotary driving part and the faceting cutter on the Z axis, the rotary driving part drives the faceting cutter to rotate, and the faceting cutter is fixed to the rotary driving part. And processing the to-be-processed workpiece. According to the faceting assembly, the Z-axis lifting module is arranged to adjust the positions of the rotary driving part and the faceting cutter on the Z axis, the rotary driving part is fixed to the Z-axis lifting module, and the rotary driving part drives the faceting cutter to rotate and independently adjusts the position of the faceting cutter on the Z axis and rotation of the faceting cutter so as to conduct faceting machining. The processing is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool field, concretely relates to a batch flower subassembly and bead lathe. BACKGROUND

[0002] The bead lathe is used for processing jewelry and ornaments, and the processing precision of the jewelry and ornaments with circular or arc surfaces such as beads and long beads is high. The existing bead lathe is provided with a processing assembly and a batch flower assembly, the beads are processed according to the processing requirements, the processing assembly and the batch flower assembly are arranged on the same adjusting device to adjust the positions of the processing assembly and the batch flower assembly in the three-dimensional space to process the beads, but the batch flower assembly has high batch flower processing precision, there is no adjusting device specially used for adjusting the batch flower assembly, and the processing is inconvenient. SUMMARY

[0003] The utility model discloses in order to solve the technical problem of the above existing bead lathe inconvenient processing, provides a kind of batch flower knife Z axis position and its rotation independently adjustable batch flower subassembly and bead lathe.

[0004] A kind of batch flower subassembly, including Z axis lifting module, rotating drive and batch flower knife, the rotating drive is fixed to the Z axis lifting module, the batch flower knife is fixed to the rotating drive, the Z axis lifting module adjusts the position of the rotating drive and the batch flower knife in Z axis, the rotating drive drives the batch flower knife rotates, processes workpiece to be processed.

[0005] A kind of bead lathe, including rack, the feeding equipment being arranged in rack, clamping mechanism and processing mechanism, it is characterized in that, the processing mechanism includes processing support, X axis module, Y axis module, Z axis module and batch flower subassembly, the batch flower subassembly includes Z axis lifting module, rotating drive and batch flower knife, the rotating drive is fixed to the Z axis lifting module, the batch flower knife is fixed to the rotating drive, the Z axis lifting module adjusts the position of the rotating drive and the batch flower knife in Z axis, the rotating drive drives the batch flower knife rotates, processes workpiece to be processed, the X axis module is along X axis direction and is located in the processing support, the Y axis module is along Y axis direction and is arranged in the X axis module, the Z axis module is along Z axis direction and is arranged in the Y axis module, and the batch flower subassembly is fixed to the Z axis module.

[0006] Compared with prior art, the batch flower subassembly provided in the utility model embodiment adjusts the position of the rotating drive and the batch flower knife in Z axis by the Z axis lifting module, the rotating drive is fixed to the Z axis lifting module, the rotating drive drives the batch flower knife to rotate, and the Z axis position and rotation of the batch flower knife are independently adjusted to carry out batch flower processing, so that the processing is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0007] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0008] Figure 1 A three-dimensional structure assembly schematic view of the car pearl machine is provided in the utility model.

[0009] Figure 2 For Figure 1 A three-dimensional structure assembly schematic view of the feeding mechanism, the material waiting mechanism and the clamping mechanism is shown.

[0010] Figure 3 For Figure 2 A three-dimensional structure assembly schematic view of the material waiting mechanism is shown.

[0011] Figure 4 For Figure 3 A partial three-dimensional structure exploded schematic view of the material waiting mechanism at one angle is shown.

[0012] Figure 5 For Figure 3 A partial three-dimensional structure exploded schematic view of the material waiting mechanism at another angle is shown.

[0013] Figure 6 For Figure 1 A three-dimensional structure assembly schematic view of the feeding mechanism is shown.

[0014] Figure 7 For Figure 6 A three-dimensional structure exploded schematic view of the feeding mechanism is shown.

[0015] Figure 8 For Figure 2 A three-dimensional structure assembly schematic view of the clamping mechanism at one angle is shown.

[0016] Figure 9 For Figure 2 A three-dimensional structure assembly schematic view of the clamping mechanism at another angle is shown.

[0017] Figure 10 For Figure 2 A three-dimensional structure exploded schematic view of the clamping unit is shown.

[0018] Figure 11 For Figure 10 A sectional view of the clamping unit is shown.

[0019] Figure 12 For Figure 9 A three-dimensional structure assembly schematic view of the top-to-top assembly is shown.

[0020] Figure 13 As Figure 1 The three-dimensional structure assembly schematic view of the processing mechanism shown in

[0021] Figure 14 As Figure 13 The three-dimensional structure assembly schematic view of the tool magazine shown in

[0022] Figure 15 As Figure 1 The three-dimensional structure assembly schematic view of the batch flower assembly shown in

[0023] Figure 16 As Figure 1 The three-dimensional structure assembly schematic view of the detection mechanism shown in

[0024] Figure 17 As Figure 15 The three-dimensional structure exploded schematic view of the detection mechanism shown in DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] In the embodiments of the present application, the terms "first", "second" are only used for description purposes, to distinguish objects such as substances from each other, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. For example, without departing from the scope of the embodiments of the present application, the first XX can also be referred to as the second XX, and similarly, the second XX can also be referred to as the first XX. Therefore, the features with "first" and "second" can explicitly or implicitly include one or more of the features.

[0027] It should be understood that when one element is referred to as "connected", "coupled", "cooperated", "attached", "fixed", "abutted" or the like to another element, it can be directly connected to the other element, or there can be an indirect connection. Conversely, when one element is referred to as "directly connected", "directly coupled" or the like to another element, there is no intermediate element. Other words used to describe the relationship between elements should be interpreted in a similar manner (for example, "between" and "directly between", "adjacent" and "directly adjacent", etc.).

[0028] Please refer to Figure 1 and Figure 2 Among them, Figure 1 is a three-dimensional structure assembly schematic view of a ball polishing machine provided by the present application, Figure 2 isFigure 1 The utility model discloses a bead turning machine 100, which is used for processing a workpiece 200 to be processed, and the workpiece 200 to be processed can be jewelry or ornaments with a circular or arc surface. The bead turning machine 100 can be specifically used for turning beads and engraving and batch processing of jewelry beads.

[0029] The bead turning machine 100 includes a rack 10, a feeding device arranged on the rack 10, a clamping mechanism 50, a processing mechanism 60, and a detection mechanism 70. The feeding device includes a feeding mechanism 20, a workpiece waiting mechanism 30, and a feeding mechanism 40 arranged in connection. The feeding assembly 20 is used for feeding the workpiece 200 to be processed. When the workpiece 200 to be processed is fed into the feeding assembly 20, the workpiece 200 to be processed is conveyed to the workpiece waiting mechanism 30 through the feeding assembly 20. The feeding mechanism 40 is used for moving the workpiece 200 to be processed from the workpiece waiting mechanism 30 to the processing space 500 of the clamping mechanism 50. The processing mechanism 60 is arranged in the Y-axis direction of the clamping mechanism 50 and corresponds to the workpiece 200 to be processed, and is used for processing the workpiece 200 to be processed. The detection mechanism 70 is fixed to the processing mechanism 60 and corresponds to the processing space 500, and is used for obtaining image information of the processing space 500. Figure 1 The XYZ coordinate system is shown in the figure. In the X-axis direction, the feeding mechanism 20, the workpiece waiting mechanism 30, and the clamping mechanism 50 are sequentially arranged in connection. The workpiece waiting mechanism 30 receives the workpiece 200 to be processed conveyed by the feeding assembly 20. The feeding mechanism 40 is used for moving the workpiece 200 to be processed from the workpiece waiting mechanism 30 to the processing space 500 of the clamping mechanism 50. The processing mechanism 60 is arranged in the Y-axis direction of the clamping mechanism 50 and corresponds to the workpiece 200 to be processed, and is used for processing the workpiece 200 to be processed. The detection mechanism 70 is fixed to the processing mechanism 60 and corresponds to the processing space 500, and is used for obtaining image information of the processing space 500.

[0030] The feeding mechanism 20 includes a vibrating disc connecting seat 21, a vibrating disc 23, and a feeding channel 25. The vibrating disc connecting seat 21 is fixed to the rack 10. The vibrating disc 23 is arranged on the vibrating disc connecting seat 21. The vibrating disc 23 vibrates at a predetermined frequency. The vibrating disc 23 has a discharge port 231. The discharge port 231 corresponds to and communicates with one end of the feeding channel 25. The workpiece 200 to be processed slides into the feeding channel 25 through the discharge port 231. In this embodiment, the feeding channel 25 is tubular.

[0031] Please refer to the accompanying drawings Figure 2 and Figure 3 , Figure 3 as shown in the figure Figure 2 The workpiece waiting mechanism 30 communicates with the feeding channel 25. The feeding channel 25 extends towards the workpiece waiting mechanism 30 and is inclined towards the negative half-axis direction of the Z-axis. The workpiece waiting mechanism 30 includes an adjusting sliding table 31, a rotating power assembly 32, a bottom plate 33, a first transmission shaft 34, a second transmission shaft 35, a guide frame 36, a sensor mounting rack 37, and a sensor 38. The adjusting sliding table 31, the rotating power assembly 32, and the bottom plate 33 are sequentially fixed along the positive half-axis direction of the Z-axis. The first transmission shaft 34, the second transmission shaft 35, and the guide frame 36 are fixed on the bottom plate 33. The sensor mounting rack 37 is fixed to the rotating power assembly 32. The sensor 38 is fixed to the sensor mounting rack 37.

[0032] Please refer to the accompanying drawings Figure 4and Figure 5 , Figure 4 for Figure 3 a partial perspective structural exploded view of the material feeding mechanism from another angle, Figure 5 for Figure 3 a partial perspective structural exploded view of the material feeding mechanism from another angle. The adjusting slide 31 comprises a first adjusting block 311, a second adjusting block 312, a third adjusting block 313, a first adjusting rod 314, a second adjusting rod 315 and a third adjusting rod 316, which are used to fine-tune the position of the rotary power assembly 32 in the Y-axis direction and the Z-axis direction. The first adjusting block 311 and the second adjusting block 312 are connected through a slide rail slider structure extending along the Y-axis direction, and the first adjusting block 311 is provided with a first slide hole 3111 extending along the Y-axis direction, and the second adjusting block 312 is provided with a column body 3121 with a through hole extending along the X-axis direction, the column body 3121 is inserted into the first slide hole 3111, and the first adjusting rod 314 penetrates the first adjusting block 311 and is inserted into the column body 3121. By adjusting the first adjusting rod 314, the second adjusting block 312 moves relative to the first adjusting block 311 along the Y-axis direction, and the third adjusting block 313 moves synchronously with the second adjusting block 312, and the first adjusting rod 314 can be a threaded adjusting rod, which is screwed with the column body 3121 to adjust the position of the second adjusting block 312 by rotating. The second adjusting block 312 and the third adjusting block 313 are connected through a slide rail slider structure extending along the Z-axis direction, the second adjusting rod 315 penetrates the second adjusting block 312 and is inserted between the slide rail of the second adjusting block 312 and the slider of the third adjusting block 313, the second adjusting block 312 is provided with a second slide hole 3122 extending along the Z-axis direction, and the third adjusting rod 316 penetrates the second slide hole 3122 and the third adjusting block 313 in sequence. By adjusting the second adjusting rod 315, the third adjusting block 313 moves relative to the second adjusting block 312 along the Z-axis direction, and after the adjustment is completed, the third adjusting rod 316 is locked with the second slide hole 3122, and the second adjusting rod 315 can be a toothed adjusting rod, which is engaged with the slider of the third adjusting block 313 to adjust the position of the third adjusting block 313 by rotating.

[0033] The rotary power assembly 32 comprises a first mounting seat 321, a first rotary driving member 322, a bearing rod 323, a bearing 324, a driving wheel 325 and a belt 326, the first mounting seat 321 is fixed to the third adjusting block 313, and the position of the first mounting seat 321 in the Y-axis and Z-axis directions can be adjusted through the adjusting slide 31. The bottom plate 33 is fixed to the first mounting seat 321 to enclose a receiving space 3210, the first rotary driving member 322 is fixed to the receiving space 3210, the bearing rod 323 penetrates the first mounting seat 321 and is sleeved in the bearing 324, and the bearing 324, the driving wheel 325, the belt 326, the first transmission shaft 34 and the second transmission shaft 35 are drivingly connected through the belt 326.

[0034] The first transmission shaft 34 and the second transmission shaft 35 are arranged opposite to each other on the surface of the bottom plate 33 away from the first rotary driving member 322, forming a workpiece channel 340, the width of the workpiece channel 340 is set corresponding to the diameter of the workpiece 200 to be processed. The first rotary driving member 322 drives the first transmission shaft 34 and the second transmission shaft 35 to rotate, so that the inner hole of the workpiece 200 to be processed is arranged in order in the workpiece channel 340. By adjusting the relative positions of the first adjusting block 311 and the second adjusting block 312 in the Y-axis direction, the position of the first mounting seat 321 can be adjusted, and the position of the workpiece channel 340 in the Y-axis direction can be adjusted. Similarly, the position of the workpiece channel 340 in the Z-axis direction can be adjusted by adjusting the relative positions of the second adjusting block 312 and the third adjusting block 313 in the Z-axis direction, so as to be aligned with the feeding mechanism 40.

[0035] The guide frame 36 is fixed to the surface of the bottom plate 33 away from the first rotary driving member 322, and is arranged at the entrance of the workpiece channel 340, that is, in communication with the feeding channel 25 of the feeding mechanism 20, in the shape of a "J", spanning the two sides of the first transmission shaft 34 and the second transmission shaft 35. The feeding channel 25 penetrates the guide frame 36, guiding the workpiece 200 to be processed to roll into the workpiece channel 340. The inductor mounting frame 37 is arranged on the first mounting seat 321, and the inductor 38 is arranged on the inductor mounting frame 37 and corresponds to the detection position 3400, detecting whether the workpiece channel 340 has the workpiece 200 to be processed.

[0036] Among them, the belt 326 can be a polyurethane round belt.

[0037] It can be understood that the first rotary driving member 322 can be a rotary motor, and the rotary power assembly 32 can also be other power-providing devices, as long as it can drive the first transmission shaft 34 and the second transmission shaft 35 to rotate.

[0038] Please refer to Figure 6-7 , Figure 6 for Figure 1 the three-dimensional structure assembly diagram of the feeding mechanism shown in the figure, Figure 7 for Figure 6The three-dimensional structure of the feeding mechanism is shown in the exploded view. The feeding mechanism 40 includes a feeding slide rail 411, a first driving member 412, a feeding frame 413, a second driving member 414, a counterweight 415, a suction rod assembly 416, and a guide assembly 417. The feeding slide rail 411 extends along the X-axis direction, i.e., the feeding slide rail 411 extends along the direction from the feeding mechanism 30 to the clamping mechanism 50. The first driving member 412 drives the feeding frame 413 to move along the feeding slide rail 411. The second driving member 414 is fixed to the feeding frame 413, and the driving rod 4141 of the second driving member 414 penetrates through the counterweight 415 and is fixedly connected with the suction rod assembly 416. The guide assembly 417 includes a linear bearing 4171 and a linear guide shaft 4172. The linear bearing 4171 is fixed to the feeding frame 413 and is sleeved with the linear guide shaft 4172. The linear guide shaft 4172 penetrates through the feeding frame 413 and is fixed to the counterweight 415. When the driving rod 4141 of the second driving member 414 extends or retracts along the Z-axis direction, the counterweight 415 and the linear guide shaft 4172 move synchronously. The linear guide shaft 4172 and the linear bearing 4171 cooperate with each other to keep linear movement, which can increase the driving stability of the second driving member 414.

[0039] The first driving member 412 can be a servo motor, and the second driving member 414 can be a pneumatic cylinder.

[0040] The feeding frame 413 is provided with a strip-shaped hole corresponding to the linear guide shaft 4172, which can increase the fault tolerance.

[0041] The suction rod assembly 416 includes a suction rod head 4161, a vacuum suction head 4162, and a gas pipe joint 4163. The suction rod head 4161 is fixed to the end of the driving rod 4141. The vacuum suction head 4162 is arranged at the end of the suction rod head 4161 and moves reciprocally along the Z-axis under the driving of the driving rod 4141. The gas pipe joint 4163 is arranged in the Y-axis direction of the suction rod head 4161. The vacuum suction head 4162 is used for sucking the workpiece 200 from the workpiece channel 340. The vacuum suction head 4162 can be a rubber vacuum suction head.

[0042] It can be understood that the diameter of the suction nozzle of the vacuum suction head 4162 is smaller than the diameter of the workpiece 200. In addition, a person skilled in the art can replace the vacuum suction head 4162 with a suction nozzle of different diameter to adapt to workpieces 200 of different diameters.

[0043] Please refer to Figure 2 , 8 and 9, Figure 8 for Figure 2 the three-dimensional structure of the clamping mechanism at an angle, Figure 9 for Figure 2Another perspective view of the clamping mechanism is shown. The clamping mechanism 50 includes a mounting plate 51, at least two sets of clamping groups and a centering assembly 54 disposed on opposite sides of the mounting plate 51, one set of clamping groups corresponding to one centering assembly 54, and each clamping group including at least two clamping units 520. In this embodiment, the at least two sets of clamping groups include a first clamping group 52 and a second clamping group 53, the first clamping group 52 including two clamping units 520 disposed opposite to each other along the X-axis direction, and the second clamping group 53 including two clamping units 520 disposed opposite to each other along the Y-axis direction. The number of the centering assemblies 54 is two, a first centering assembly 541 corresponding to the first clamping group 52 and configured to drive the two clamping units 520 of the first clamping group 52 to move opposite to or away from each other along the X-axis direction, and a second centering assembly 542 corresponding to the second clamping group 53 and configured to drive the two clamping units 520 of the second clamping group 53 to move opposite to or away from each other along the Y-axis direction, so that the four clamping units 520 clamp the workpiece 200 to be processed from four different directions in the processing space 500.

[0044] It can be understood that in other embodiments, the number of clamping groups can be three, four, five, etc., as long as the clamping groups can clamp the workpiece 200 to be processed in the processing space 500.

[0045] Please refer to Figure 10 and 11 , Figure 10 is Figure 2 a perspective view of the clamping unit, Figure 11 is Figure 10 a sectional view of the clamping unit. The clamping unit 520 includes a second rotary drive 521, a needle shaft 523 having a groove 5231, a needle 524, and a locking cap 525, the needle shaft 523 being fixed to the second rotary drive 521, the needle 524 being installed in the groove 5231 and configured to clamp the workpiece 200 to be processed, the space surrounded by the four clamping units 520 being the processing space 500, and the locking cap 525 being loosely installed at the opening end of the groove 5231 to replace the needle 524. The locking cap 525 includes a hollow cap body 5251 and a hollow spring chuck 5253 disposed in the cap body 5251, the spring chuck 5253 being sleeved on the needle 524 and clamped between the needle shaft 523 and the needle 524. The second rotary drive 521 drives the needle shaft 523 to rotate, thereby driving the needle 524 to rotate and further driving the workpiece 200 to be processed to rotate, so as to facilitate the machining mechanism 60 to process the workpiece 200 to be processed in all directions. In this embodiment, the second rotary drive 521 can drive the needle 524 to rotate by 360 degrees.

[0046] Understandably, users can loosen and tighten the locking cap 525 to replace different types of ejector pins 524 as needed to process different workpieces 200. When the workpiece 200 is a bead with an inner hole, one set of two opposing ejector pins 524 can be set with pointed tips to clamp the inner hole of the bead, and the other set of two opposing ejector pins 524 can be set with rounded tips to clamp the rounded surface of the bead.

[0047] The second rotary drive 521 can be a rotary motor. The ejector shaft 523 is connected to the second rotary drive 521 through a coupling 591 to achieve synchronous rotation. The ejector shaft 523 is housed in the second mounting base 592. The second rotary drive 521 is fixed to the second mounting base 592 through a pad 593. The second mounting base 592 is connected to the mounting plate 51 through a slide rail slider structure. The ejector shaft 523 is fitted with multiple radial thrust ball bearings 595, washers 596, and sealing ring deep groove ball bearings 597. Washers 596 are placed between the radial thrust ball bearings 595. Bearing caps 598 are placed between the radial thrust ball bearings 595 and the second mounting base 592.

[0048] Please refer to the following: Figure 8 , 9 and 12, Figure 12 for Figure 9 The diagram shows a three-dimensional assembly of the top-mounted assembly. Two clamping units 520, arranged opposite each other along the X-axis, are the first clamping unit 520a and the second clamping unit 520b. The first top-mounted assembly 541 is fixed to the surface of the mounting plate 51 away from the clamping assembly and includes a third driving member 5411, a lead screw 5412, a first transmission member 5413, and a second transmission member 5414. The third driving member 5411 drives the lead screw 5412 to rotate in both directions. The first transmission member 5413 is fixed to the lead screw 5412 and the second mounting base 592 of the first clamping unit 520a. The second transmission member 5414 is fixed to the lead screw 5412 and the second mounting base 592 of the second clamping unit 520b. When the third driving member 5411 drives the lead screw 5412 to rotate in both directions, it can drive the first clamping unit 520a and the second clamping unit 520b to move towards or away from each other through the slide rail structure via the first transmission member 5413 and the second transmission member 5414, thereby causing the ejector pin 524 to clamp and release the workpiece 200 to be processed.

[0049] The third driving component 5411 can be a servo motor. The first transmission component 5413 and the second transmission component 5414 can be fixedly connected to the lead screw 5412 through the lead screw nut. The first transmission component 5413 passes through the mounting plate 51 and is fixedly connected to the first clamping unit 520a. The second transmission component 5414 passes through the mounting plate 51 and is fixedly connected to the second clamping unit 520b.

[0050] It can be understood that the structure of the two clamping units 520 and the second pair of top assembly 542 arranged oppositely along the Y-axis direction is the same as that of the two clamping units 520 and the first pair of top assembly 541 arranged oppositely along the X-axis direction, which will not be described here.

[0051] When the clamping units 520 and the top assembly 54 work, the four clamping units 520 can clamp and fix the workpiece 200 from four different directions during the machining process of the workpiece 200, so as to maintain the workpiece 200 fixed. When the workpiece 200 needs to be rotated, according to the need of the rotation direction, the opposite two clamping units 520 clamp the workpiece 200 and rotate synchronously, so as to complete the rotation of the workpiece 200. At this time, the top assembly 54 drives the other two clamping units 520 to move backward, so as to avoid damaging the workpiece 200 by the ejector pin 524.

[0052] Further, referring to Figure 8 , the clamping mechanism 50 further comprises a material guide groove 55, a bead removing piece 56 and a tool setting gauge 57. The material guide groove 55 is arranged below the machining space 500. The debris generated when the workpiece 200 is machined falls into the material guide groove 55 and slides along the material guide groove 55 to the bottom of the material guide groove 55, thereby improving the recovery rate of the debris. The bead removing piece 56 is fixed to the mounting plate 51 and corresponds to the machining space 500. The bead removing piece 56 is in the shape of "7" and has a sharp end facing the machining space 500. The tool setting gauge 57 is fixed to the clamping unit 520.

[0053] Further, referring to Figure 2 , the clamping mechanism 50 further comprises a swing assembly 58. The swing assembly 58 comprises a left support plate 581, a right support plate 582, a speed reducer 583, a third mounting seat 584 and a third rotary driving member 585. The mounting plate 51 is in the shape of inverted U and comprises a horizontal plate 511 and two vertical plates 512. The horizontal plate 511 is in the shape of cross and is used for mounting the four clamping units 520. The four clamping units 520 are respectively mounted at the four ends of the horizontal plate 511. The two vertical plates 512 are arranged along the X-axis direction. The left support plate 581 and the right support plate 582 are arranged oppositely along the X-axis direction and are respectively fixed to the two vertical plates 512 away from the horizontal plate 511. The speed reducer 583 is fixed to the left support plate 581 and is drivingly connected with the vertical plate 512. The third rotary driving member 585 is fixed to the speed reducer 583 through the third mounting seat 584. The third rotary driving member 585 drives the mounting plate 51 to swing in the rocking mode at a predetermined angle. In this embodiment, the third rotary driving member 585 can be a rotary motor. The swing angle of the mounting plate 51 is plus or minus 110 degrees.

[0054] Please refer to Figure 13 , in order to Figure 1The three-dimensional structure assembly diagram of the processing mechanism is shown. The processing mechanism 60 is arranged in the positive half-axis direction of the Z-axis of the clamping mechanism 50, and includes a processing support 61, an X-axis module 62, a Y-axis module 63, a Z-axis module 64, and a processing assembly 65. The processing support 61 includes a crossbeam 611 and a stand 612 at both ends of the crossbeam 611. The X-axis module 62 is arranged on the crossbeam 611 of the processing support 61 in the X-axis direction. The Y-axis module 63 is arranged on the X-axis module 62 in the Y-axis direction. The Z-axis module 64 is arranged on the Y-axis module 63 in the Z-axis direction. The feeding slide rail 411 of the feeding mechanism 40 is fixed to the side of the stand 612 facing the clamping mechanism 50.

[0055] Preferably, the processing support 61 is a gantry.

[0056] The X-axis module 62 includes an X-axis servo motor 621, an X-axis ball screw 622, an X-axis movable part 623, and an X-axis linear guide rail set 624 arranged on both sides of the X-axis ball screw 622. The X-axis ball screw 622 is mounted on the crossbeam 611 in the X-axis direction. The X-axis movable part 623 is arranged on the X-axis linear guide rail set 624. The Y-axis module 63 is arranged on the X-axis movable part 623. The X-axis servo motor 621 drives the X-axis movable part 623 and the Y-axis module 63 to move reciprocally on the X-axis linear guide rail set 624 in the X-axis direction.

[0057] The Y-axis module 63 includes a Y-axis servo motor 631, a Y-axis ball screw, a Y-axis movable part 633, and a Y-axis linear guide rail set 634 arranged on both sides of the Y-axis ball screw. The Y-axis ball screw is mounted on the X-axis movable part 623 in the Y-axis direction. The Y-axis movable part 633 is arranged on the Y-axis linear guide rail set 634. The Z-axis module 64 is arranged on the Y-axis movable part 633. The Y-axis servo motor 631 drives the Y-axis movable part 633 and the Z-axis module 64 to move reciprocally on the Y-axis linear guide rail set 634 in the Y-axis direction.

[0058] The Z-axis module 64 includes a Z-axis servo motor 641, a Z-axis ball screw, a spindle connecting plate 643, a Z-axis movable part 645, and a Z-axis linear guide rail set 646 arranged on both sides of the Z-axis ball screw. The Z-axis ball screw is mounted on the Y-axis movable part 633 in the Z-axis direction. The spindle connecting plate 643 is arranged on the Z-axis movable part 645. The Z-axis servo motor 641 drives the spindle connecting plate 643 to move reciprocally on the Z-axis linear guide rail set 646 in the Z-axis direction. The processing assembly 65 is fixedly mounted on the spindle connecting plate 643.

[0059] The processing assembly 65 includes a spindle rotating motor 651 and a tool mounting seat 652. The tool mounting seat 652 is arranged at the end of the spindle rotating motor 651. A tool is mounted on the tool mounting seat 652. The tool rotates under the control of the spindle rotating motor 651.

[0060] When the machining mechanism 60 is working, the X-axis module 62, Y-axis module 63 and Z-axis module 64 drive the tool to reach the machining space 500. The spindle rotary motor 651 drives the tool on the tool mounting seat 652 to rotate, and performs machining operations on the workpiece 200 to be processed.

[0061] Further, please refer to Figure 14 ,for Figure 13 The diagram shows a three-dimensional assembly of the tool magazine. The machining mechanism 60 also includes a tool magazine assembly 66, which is fixedly mounted on the column 612 via a tool magazine fixing plate 68. The tool magazine assembly 66 includes a tool magazine servo motor 661, a tool magazine reducer 662, a tool magazine base plate 663, and a rotating tool disc 664. The rotating tool disc 664, the tool magazine servo motor 661, and the tool magazine reducer 662 are respectively mounted on both sides of the tool magazine base plate 663. The rotating tool disc 664 rotates under the drive of the tool magazine servo motor 661 and the tool magazine reducer 662. The rotating tool disc 664 is equipped with multiple jaws 665, which are arranged on the same circumference with the center of the rotating tool disc 664 as the center. Tools are mounted on the jaws 665.

[0062] In this embodiment, the tool magazine base plate 663 and the rotary tool head 664 are installed horizontally, and the mounting direction of the chuck 665 and the tool is consistent with the direction of the tool on the machining assembly 65, facilitating tool replacement. When a tool change is required, the tool magazine servo motor 661 and the tool magazine reducer 662 rotate the rotary tool head 664, rotating the tool to be replaced to a predetermined position. The X-axis module 62, Y-axis module 63, and Z-axis module 64 drive the machining assembly 65 to move to the tool magazine assembly 66 to replace the tool.

[0063] Furthermore, please refer to the following: Figure 13 and Figure 15 ,for Figure 1 The diagram shows a three-dimensional assembly of the finishing component. The machining mechanism 60 also includes a finishing component 67, which is mounted on the spindle connecting plate 643. The finishing component 67 includes a fourth mounting base 670, a Z-axis lifting module 671, a fourth rotary drive component 672, and a finishing cutter 673. The Z-axis lifting module 671 is fixed to the spindle connecting plate 643. The fourth rotary drive component 672 is fixed to the Z-axis lifting module 671 via the fourth mounting base 670. The finishing cutter 673 is fixed to the fourth rotary drive component 672. The Z-axis lifting module 671 adjusts the position of the fourth rotary drive component 672 and the finishing cutter 673 along the Z-axis, bringing them to or away from the machining space 500. The fourth rotary drive component 672 drives the finishing cutter 673 to rotate, machining the workpiece 200.

[0064] The fourth rotary driving member 672 comprises a first rotary motor 6721 and a second rotary motor 6722. The first rotary motor 6721 and the second rotary motor 6722 are fixed to the fourth mounting base 670. The batch assembly 67 further comprises a first synchronous wheel 674, a bearing transmission base 675, a second synchronous wheel 676, a third synchronous wheel 677 and a fourth synchronous wheel 678.

[0065] The motor shaft of the first rotary motor 6721 is connected with the first synchronous wheel 674, and the bearing transmission base 675 is sleeved on the motor shaft. The batch tool 673 and the second synchronous wheel 676 are installed on the bearing transmission base 675, and the center of the batch tool 673 is synchronously rotatably connected with the second synchronous wheel 676. The bearing transmission base 675 is provided with a support block 6751 and a transition wheel 6753, the transition wheel 6753 is installed on the support block 6751, the first synchronous wheel 674, the transition wheel 6753 and the second synchronous wheel 676 are connected through a belt transmission, the first rotary motor 6721 drives the first synchronous wheel 674 to rotate, and the transition wheel 6753, the second synchronous wheel 676 and the batch tool 673 are synchronously rotated through the belt transmission, so that the batch tool 673 rotates around its center to process the surface of the to-be-processed bead.

[0066] The motor shaft of the second rotary motor 6722 is connected with the third synchronous wheel 677, and the bearing transmission base 675 is sleeved with the synchronously rotating fourth synchronous wheel 678. The third synchronous wheel 677 and the fourth synchronous wheel 678 are connected through a belt transmission. The second rotary motor 6722 drives the third synchronous wheel 677 to rotate, and the fourth synchronous wheel 678, the bearing transmission base 675 and the batch tool 673 are synchronously rotated through the belt transmission. The batch tool 673 rotates around the center of the shaft of the fourth synchronous wheel 678, that is, rotates around the Z-axis, so as to adjust the angle of the batch tool 673 and realize 360-degree angle adjustment.

[0067] The Z-axis lifting module 671 can be a cylinder driving device, a lead screw lifting device or the like.

[0068] Please refer to Figure 16-17 , Figure 16 for Figure 1 the assembly diagram of the three-dimensional structure of the detection mechanism, Figure 17 for Figure 16 the exploded view of the three-dimensional structure of the detection mechanism. The detection mechanism 70 is fixed to the tool magazine fixing plate 68 and comprises a mounting bracket 71, a lens mounting base 72, a camera 73 and a protective lens 75. The lens mounting base 72 is rotatably installed on the mounting bracket 71, the camera 73 is installed on the lens mounting base 72, the lens 731 of the camera 73 is accommodated in the lens mounting base 72, the lens 731 is a wide-angle telephoto lens, and the protective lens 75 is provided on the lens 731 to prevent dust and filter light UV.

[0069] By adjusting the angle of the lens mount 72 relative to the mounting bracket 71, the lens 731 can be aligned with the machining space 500, so that the machining process and machining effect of the workpiece 200 to be machined can be more intuitively detected.

[0070] The mounting bracket 71 is provided with a first through hole 711 and an arc-shaped hole 712, the lens mount 72 is provided with a second through hole 721 corresponding to the first through hole 711 and a third through hole 722 corresponding to the arc-shaped hole 712, the first bolt passes through the first through hole 711 and the second through hole 721, and the second bolt passes through the arc-shaped hole 712 and the third through hole 722. When the mounting bracket 71 and the lens mount 72 can rotate relative to the first bolt as a fulcrum, at this time, the third through hole 722 slides along the extension direction of the arc-shaped hole 712, and when the lens 731 is aligned with the machining space 500, the second bolt is locked, the relative position of the mounting bracket 71 and the lens mount 72 can be maintained, and stable image acquisition can be realized.

[0071] When the ball turning machine 100 works, the workpiece 200 to be machined is added to the vibration disc 23 of the feeding mechanism 20, the vibration disc 23 vibrates to make the workpiece 200 to be machined enter the feeding channel 25 in order, and then enter the workpiece channel 340 of the workpiece feeding mechanism 30 from the feeding channel 25; the first rotary driving member 322 drives the first transmission shaft 34 and the second transmission shaft 35 to rotate, so that the inner holes of the workpiece 200 to be machined are arranged in order in the workpiece channel 340; the first driving member 412 drives the feeding frame 413 to move along the feeding slide rail 411 to above the workpiece channel 340; when the driving rod 4141 of the second driving member 414 extends along the Z-axis direction, the balance block 415 and the linear guide shaft 4172 move synchronously, the driving rod 4141 keeps linearly extending, and at the same time, the vacuum suction head 4162 moves along the negative half-axis of the Z-axis to the workpiece channel 340 to suck the workpiece 200 to be machined; after the workpiece 200 to be machined is sucked, when the driving rod 4141 of the second driving member 414 retracts along the Z-axis direction, the balance block 415 and the linear guide shaft 4172 move synchronously, the driving rod 4141 keeps linearly retracting, and at the same time, the vacuum suction head 4162 moves along the positive half-axis of the Z-axis with the workpiece 200 to be machined; the first driving member 412 drives the feeding frame 413 to move along the feeding slide rail 411 to above the clamping mechanism 50, releases the workpiece 200 to be machined to the machining space 500 of the clamping mechanism 50, and adjusts the machining surface of the workpiece 200 to be machined to the machining direction of the machining mechanism 60 in cooperation with the clamping mechanism 50; the machining mechanism 60 selects the preset tool or the batch flower tool 673 according to needs, moves it to the machining space 500, and processes the workpiece 200 to be machined, and at the same time, the detection mechanism 70 obtains the image information of the machining space 500.

[0072] Compared with the prior art, the ball turning machine 100 provided by the embodiment of the utility model sets a detection mechanism 70, obtains image information of the machining space 500, and can more intuitively detect the machining process and machining effect.

[0073] The standby mechanism 30 is provided with a first rotary power assembly 32 to drive the first transmission shaft 34 and the second transmission shaft 35 to rotate, so that the inner holes of the workpieces 200 to be machined are orderly arranged in the workpiece channel 340, and the suction rod assembly 416 of the feeding mechanism 40 cannot suck the workpieces 200 to be machined.

[0074] When the driving rod of the second driving part 414 is extended or retracted, the balance block 415 and the linear guide shaft 4172 are synchronously moved, the extension and retraction stability of the second driving part 414 is improved, and the reliability of the feeding mechanism 40 in sucking the workpieces 200 to be machined is improved.

[0075] The clamping mechanism 50 is provided with a locking cap 525 which can be tightly or loosely installed at the opening end of the groove 5231, and the locking cap 525 can be loosened or tightened to replace various styles of the ejector pin 524.

[0076] The clamping mechanism 50 drives the first clamping unit 520a and the second clamping unit 520b to move towards or away from each other through the forward and reverse rotation of the lead screw 5412 of the pair of ejector assemblies 54, so that the ejector pin 524 clamps or loosens the workpiece 200 to be machined.

[0077] The batch processing assembly 67 is provided with a Z-axis lifting module 671 to adjust the position of the fourth rotary driving part 672 and the batch processing cutter 673 on the Z-axis, the fourth rotary driving part 672 is fixed to the Z-axis lifting module 671, and the Z-axis position of the batch processing cutter 673 is independently adjusted, so that the machining is convenient. The second rotary motor 6722 drives the third synchronous wheel 677 to rotate, the fourth synchronous wheel 678, the bearing transmission seat 675 and the batch processing cutter 673 are synchronously rotated through belt transmission, the batch processing cutter 673 rotates around the Z-axis, the angle of the batch processing cutter 673 is adjusted, and 360-degree angle adjustment is realized. The first rotary motor 6721 drives the first synchronous wheel 674 to rotate, the batch processing cutter 673 is synchronously rotated through belt transmission of the transition wheel 6753, the second synchronous wheel 676 and the batch processing cutter 673, and the batch processing cutter 673 rotates around its center, so that self-rotation batch processing machining is realized.

[0078] The above only describes some embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and the drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A pattern assembly, characterized in that, The device includes a Z-axis lifting module, a rotary drive, and a finishing cutter. The rotary drive is fixed to the Z-axis lifting module, and the finishing cutter is fixed to the rotary drive. The Z-axis lifting module adjusts the position of the rotary drive and the finishing cutter on the Z-axis. The rotary drive drives the finishing cutter to rotate and process the workpiece.

2. The pattern assembly as described in claim 1, characterized in that, It also includes a fourth mounting base, and the rotary drive includes a first rotary motor and a second rotary motor, which are fixed to the Z-axis lifting module via the fourth mounting base.

3. The pattern assembly as described in claim 2, characterized in that, It also includes a first synchronous pulley and a bearing drive seat. The first synchronous pulley is connected to the motor shaft of the first rotary motor. The bearing drive seat is sleeved on the motor shaft of the first rotary motor. The burr cutter is mounted on the bearing drive seat. The first rotary motor drives the first synchronous pulley to rotate. The first synchronous pulley belt drives the burr cutter to rotate.

4. The pattern assembly as described in claim 3, characterized in that, It also includes a second synchronous pulley, which is mounted on the bearing drive seat and is connected to the center of the burr cutter for synchronous rotation.

5. The pattern assembly as described in claim 4, characterized in that, The bearing drive seat is provided with a support block and a transition wheel. The transition wheel is mounted on the support block. The first synchronous wheel, the transition wheel and the second synchronous wheel are connected by belt drive.

6. The pattern assembly as described in claim 3, characterized in that, It also includes a third synchronous pulley and a fourth synchronous pulley. The third synchronous pulley is connected to the motor shaft of the second rotary motor. The fourth synchronous pulley, which rotates synchronously, is sleeved on the bearing transmission seat. The second rotary motor drives the third synchronous pulley to rotate. The fourth synchronous pulley, the bearing transmission seat, and the burr cutter rotate synchronously through the belt. The burr cutter rotates around the Z-axis.

7. The pattern assembly as described in claim 1, characterized in that, The Z-axis lifting module is a cylinder-driven device or a screw-driven lifting device.

8. A bead-making machine, comprising a frame, a feeding device disposed on the frame, a clamping mechanism, and a processing mechanism, characterized in that, The processing mechanism includes a processing bracket, an X-axis module, a Y-axis module, a Z-axis module, and a patterning component as described in any one of claims 1-7. The X-axis module is disposed on the processing bracket along the X-axis direction, the Y-axis module is disposed on the X-axis module along the Y-axis direction, the Z-axis module is disposed on the Y-axis module along the Z-axis direction, and the patterning component is fixed to the Z-axis module.

9. The bead-making machine as described in claim 8, characterized in that, The processing support includes a crossbeam and columns at both ends of the crossbeam, and the X-axis module is located on the crossbeam.

10. The bead-making machine as described in claim 8, characterized in that, The Z-axis module includes a Z-axis servo motor, a Z-axis ball screw, a spindle connecting plate, a Z-axis movable component, and Z-axis linear guide rails on both sides of the Z-axis ball screw. The spindle connecting plate is mounted on the Z-axis movable component. The Z-axis servo motor drives the spindle connecting plate to reciprocate along the Z-axis direction on the Z-axis linear guide rails. The embossing assembly is mounted on the spindle connecting plate.

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