CN111618230A - Multi-sliding-block synchronous flow rotating table and riveting machine with same - Google Patents
Multi-sliding-block synchronous flow rotating table and riveting machine with same Download PDFInfo
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- CN111618230A CN111618230A CN202010616167.6A CN202010616167A CN111618230A CN 111618230 A CN111618230 A CN 111618230A CN 202010616167 A CN202010616167 A CN 202010616167A CN 111618230 A CN111618230 A CN 111618230A
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- 239000000872 buffer Substances 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims description 70
- 238000013519 translation Methods 0.000 claims description 37
- 230000003139 buffering effect Effects 0.000 claims description 34
- 238000012546 transfer Methods 0.000 claims description 32
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000004519 grease Substances 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 8
- 238000013016 damping Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000008034 disappearance Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 235000014121 butter Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
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Abstract
The invention provides a multi-slide block synchronous proceeding type flow rotary table and a riveting machine comprising the same, wherein workpieces can be fixed on slide blocks, the slide blocks sequentially slide to each slide rail which is communicated and forms a closed loop to carry out corresponding processing, the processed slide blocks can finally return to an initial point to process the next workpiece, a buffer device decelerates the slide blocks, a reversing slide rail group comprises at least two longitudinal slide rails which are distributed in parallel, a second pushing device can simultaneously push the slide blocks with the same number as the longitudinal slide rails, and simultaneously push a plurality of slide blocks from a transverse slide rail connected with one end of the reversing slide rail group to a transverse slide rail connected with the other end of the reversing slide rail group, so that the plurality of workpieces of the plurality of slide blocks respectively fixed on the flow rotary table can be simultaneously transferred and processed, and the riveting machine comprising the flow rotary table can simultaneously rivet the workpieces on the at least two slide blocks, The automatic feeding of the bottom plate, the grease, the steel balls and other objects improves the production efficiency by times.
Description
Technical Field
The invention belongs to the technical field of caster production, and particularly relates to a multi-slider synchronous flow rotating table and a riveting machine comprising the same.
Background
The activity truckle is also called the universal wheel, can change the direction of motion of wheel at will along with people's wish, the truckle is convenient light more to the use is compared, therefore, the market demand of activity truckle is increasing day by day, must have bigger production supply to satisfy the market demand, in the production process of activity truckle, from the equipment that the rivet begins to the process of rivet punching press with fixed other subassemblies, basically, each process all needs a workman to come the manually operation assembly, at this in-process, the manpower and materials that consume are great, production efficiency is also lower, prior art has also a small amount of fungible manual work to carry out the device assembled to the partial structure of truckle, but most device only can carry out the automatic assembly to the partial structure of single truckle, efficiency still remains to be improved.
Disclosure of Invention
Therefore, in order to overcome the above technical problems, a first object of the present invention is to provide a multi-slider synchronous-progress type flow-rotating table, which comprises a working table, a plurality of buffering devices, a plurality of sliders, a first pushing device for pushing the sliders to move transversely, and a second pushing device for pushing the sliders to move longitudinally, wherein the upper surface of the working table is provided with a plurality of reversing slide rail sets and a plurality of transverse slide rails, at least two of the reversing slide rail sets and the transverse slide rails are respectively provided, the reversing slide rail sets comprise at least two longitudinal slide rails distributed in parallel, the longitudinal slide rails are perpendicular to and communicated with the transverse slide rails, the plurality of reversing slide rail sets and the plurality of transverse slide rails enclose a closed polygonal loop, the sliders are slidably connected to the longitudinal slide rails and the transverse slide rails, and the first pushing device and the second pushing device are respectively provided at the input ends of the transverse slide rails and the reversing slide rail sets, the buffer device is arranged at the output ends of the transverse sliding rail and the reversing sliding rail group, and the input end and the output end of the transverse sliding rail are both provided with a first sensor.
Further, the buffer device comprises a support mechanism, a first air cylinder and an oil pressure buffer mechanism, the support mechanism comprises a first fixed support, a second fixed support and a connecting rod, the oil pressure buffer mechanism comprises an oil pressure cylinder and a first piston rod, the first piston rod is connected to the right end of the oil pressure cylinder in a sliding manner, the right end of the first piston rod is provided with a collision head, the collision head is provided with an elastic rubber sleeve, the left end of the first fixed support is connected to the right end of the connecting rod, the left end of the connecting rod is connected to the right end of the second fixed support, the first fixed support is provided with a first through hole for the oil pressure buffer mechanism to penetrate through, the outer surface of the oil pressure buffer mechanism is in sliding fit with the surface of the first through hole, the second fixed support is provided with a second through hole for the second piston rod of the first air cylinder to penetrate through, the outer surface of the second piston rod is in sliding fit with the surface of the second through hole; the first pushing device and the second pushing device are identical in structure, the first pushing device comprises a second air cylinder, and the output end of the second air cylinder points to the output end of the first air cylinder. The oil pressure buffering mechanism buffers and decelerates a sliding block acting on the oil pressure buffering mechanism by means of hydraulic damping, so that the sliding block still has a larger initial speed after the second cylinder stops pushing due to the fact that the thrust of the second cylinder is too large, the sliding block is prevented from stopping moving along with the disappearance of the thrust, the output end of a sliding rail is connected with the input end of another sliding rail due to the need of connecting the output end of the sliding rail, a limit baffle plate cannot be arranged at the output end of the sliding rail, a buffering device is arranged at the output end of the sliding rail, the sliding block in the moving process is enabled to simultaneously bear the extrusion force of the opposite oil pressure buffering mechanism and the thrust of other cylinders, the sliding is slow and stable to move, the two sides of the tail end of the moving track can prevent the sliding block from deviating without arranging the limit baffle plates, when the sliding block moves to the tail end of the moving track, the resultant force generated by the hydraulic damping of the oil pressure buffering mechanism and the supporting force, the work piece is the stop motion steadily, need not to set up the baffle and block the work piece, it is impaired to avoid the slider to receive the striking, thereby improve the life and the precision of device, the slider gets into the inductive position of first sensor simultaneously, first sensor sends signal to the controller, the first cylinder of controller control and second cylinder return simultaneously afterwards, the work piece is left simultaneously to the output of receiving head and second cylinder, the work piece then steadily stops in the junction of two slide rails, promote the slider with the second cylinder of the input on the former slide rail vertically slide rail, the slider is promoted once more.
The first purpose of the invention provides a multi-slide block synchronous flow turntable, which has the technical effects that: the workpiece can be fixed on the sliding block, the sliding block sequentially slides to each sliding rail which is communicated and forms a closed loop to perform corresponding processing, the processed sliding block can finally return to the starting point, the next workpiece is processed, the output ends of the reversing sliding rail group and the transverse sliding rails are provided with the buffer devices, the thrust force of the first pushing device and the second pushing device is larger than the thrust force of the buffer devices which are arranged opposite to the first pushing device, the first pushing device and the second pushing device push the sliding block to slide, the thrust direction of the buffer devices is opposite to the sliding direction of the sliding block, so that the sliding block does not need to be blocked by a baffle plate arranged at the tail end of the sliding rail, the sliding block is prevented from being damaged, the service life and the precision of the device are improved, the reversing sliding rail group comprises at least two longitudinal sliding rails which are distributed in parallel, the second pushing device can simultaneously push the sliding blocks with the same number as the longitudinal sliding rails, and meanwhile, a plurality of sliding blocks are The transverse sliding rail realizes that a plurality of workpieces of a plurality of sliding blocks which are respectively fixed on the flow rotary table can be transferred and processed simultaneously.
The invention provides a riveting machine with a flow rotating table, which comprises a multi-slider synchronous flow rotating table, a plurality of rivet feeding devices, a plurality of upper bottom plate devices, a plurality of oil injection devices, a plurality of steel ball feeding devices, a plurality of stamping devices and a plurality of discharging devices;
the multi-slide block synchronous-proceeding type flow turntable comprises a workbench, a plurality of buffering devices, a plurality of slide blocks, a first pushing device for pushing the slide blocks to transversely move and a second pushing device for pushing the slide blocks to longitudinally move, wherein the upper surface of the workbench is provided with a plurality of reversing slide rail groups and a plurality of transverse slide rails, the reversing slide rail groups and the transverse slide rails are respectively provided with at least two longitudinal slide rails which are distributed in parallel, the longitudinal slide rails are perpendicular to and communicated with the transverse slide rails, the plurality of reversing slide rail groups and the plurality of transverse slide rails enclose a closed polygonal loop, the slide blocks are slidably connected with the longitudinal slide rails and the transverse slide rails, the first pushing device and the second pushing device are respectively arranged at the input ends of the transverse slide rails and the reversing slide rail groups, and the buffering devices are arranged at the output ends of the transverse slide rails and the reversing slide rail groups, the input end and the output end of the transverse sliding rail are both provided with a first sensor;
the output ends of the rivet feeding device, the upper bottom plate device, the oil injection device, the steel ball conveying device, the stamping device and the discharging device are at least two;
the upper end of the sliding block is provided with a die for supporting the rivet of the caster and the bottom plate, and the die is provided with a die cavity matched with the rivet cap of the rivet and the bottom plate.
Further, the buffer device comprises a support mechanism, a first air cylinder and an oil pressure buffer mechanism, the support mechanism comprises a first fixed support, a second fixed support and a connecting rod, the oil pressure buffer mechanism comprises an oil pressure cylinder and a first piston rod, the first piston rod is connected to the right end of the oil pressure cylinder in a sliding manner, the right end of the first piston rod is provided with a collision head, the collision head is provided with an elastic rubber sleeve, the left end of the first fixed support is connected to the right end of the connecting rod, the left end of the connecting rod is connected to the right end of the second fixed support, the first fixed support is provided with a first through hole for the oil pressure buffer mechanism to penetrate through, the outer surface of the oil pressure buffer mechanism is in sliding fit with the surface of the first through hole, the second fixed support is provided with a second through hole for the second piston rod of the first air cylinder to penetrate through, the outer surface of the second piston rod is in sliding fit with the surface of the second through hole; the first pushing device and the second pushing device are identical in structure, the first pushing device comprises a second air cylinder, and the output end of the second air cylinder points to the output end of the first air cylinder.
The oil pressure buffering mechanism buffers and decelerates a sliding block acting on the oil pressure buffering mechanism by means of hydraulic damping, so that the sliding block still has a larger initial speed after the second cylinder stops pushing due to the fact that the thrust of the second cylinder is too large, the sliding block is prevented from stopping moving along with the disappearance of the thrust, the output end of a sliding rail is connected with the input end of another sliding rail due to the need of connecting the output end of the sliding rail, a limit baffle plate cannot be arranged at the output end of the sliding rail, a buffering device is arranged at the output end of the sliding rail, the sliding block in the moving process is enabled to simultaneously bear the extrusion force of the opposite oil pressure buffering mechanism and the thrust of other cylinders, the sliding is slow and stable to move, the two sides of the tail end of the moving track can prevent the sliding block from deviating without arranging the limit baffle plates, when the sliding block moves to the tail end of the moving track, the resultant force generated by the hydraulic damping of the oil pressure buffering mechanism and the supporting force, the work piece is the stop motion steadily, need not to set up the baffle and block the work piece, it is impaired to avoid the slider to receive the striking, thereby improve the life and the precision of device, the slider gets into the inductive position of first sensor simultaneously, first sensor sends signal to the controller, the first cylinder of controller control and second cylinder return simultaneously afterwards, the work piece is left simultaneously to the output of receiving head and second cylinder, the work piece then steadily stops in the junction of two slide rails, promote the slider with the second cylinder of the input on the former slide rail vertically slide rail, the slider is promoted once more.
Furthermore, the rivet feeding device comprises a rivet placing disc, a rivet vibrating disc, a rivet transferring frame and a second sensor, the rivet transferring frame comprises a first lifting cylinder, a first rotating motor and a first transferring cross beam, the first lifting cylinder pushes the first transferring cross beam to do longitudinal reciprocating motion, and the first rotating motor drives the first transferring cross beam to do horizontal rotating motion; and two ends of the first transfer cross beam are provided with rivet clamping devices, each rivet clamping device comprises a three-jaw chuck, and the opening direction of each three-jaw chuck is downward. Go up rivet device's rivet and put the charging tray and can save a plurality of rivets, rivet vibration dish vibration makes the rivet put the rivet on the charging tray can the automatic sliding to operating position, waits for snatching of rivet clamping device, and rivet vibration dish, first lift cylinder, first rotating electrical machines etc. all are prior art, simple structure, easy realization.
Further, the upper base plate device comprises a base plate material placing plate, a base plate vibration plate, a base plate transfer frame and a third sensor, the base plate transfer frame comprises a second lifting cylinder, a second translation cylinder and a second transfer cross beam, the second lifting cylinder pushes the second transfer cross beam to do longitudinal reciprocating motion, the second translation cylinder drives the second lifting cylinder to do horizontal motion, the second transfer cross beam is provided with at least two base plate clamping devices, each base plate clamping device comprises a first electromagnetic suction head, and the direction of each first electromagnetic suction head is downward. The bottom plate of the upper bottom plate device is provided with the material tray which can store a plurality of bottom plates, the vibration plate vibrates to enable the bottom plate on the bottom plate material tray to automatically slide to a working position, the absorption of the bottom plate clamping device is waited, and the bottom plate vibration plate, the second lifting cylinder, the second translation cylinder and the like are all the prior art, so that the structure is simple and the realization is easy.
Further, the oiling device includes third lift cylinder, batch oil tank, oil pump, fourth sensor and two at least grease squirts, third lift cylinder promotes vertical reciprocating motion is done to the grease squirt, the grease squirt includes revolving cylinder, oiling mouth and quantitative oiling valve, revolving cylinder drives horizontal rotation motion is done to the oiling mouth. The oiling device comprises at least two oiling devices, and oiling work is simultaneously completed on a plurality of wave discs on one station, so that resources and time are saved to a greater extent; the oil injector comprises a rotary cylinder, and the rotary cylinder drives the oil injection nozzle to do horizontal rotary motion in the oil injection process, so that the butter can be guaranteed to be uniformly coated on the bead channel.
Further, the steel ball feeding device comprises an on-table mechanism, an off-table mechanism and a fifth sensor, wherein the on-table mechanism is above the horizontal plane of the circulating table, and the off-table mechanism is below the horizontal plane of the circulating table; the on-board mechanism comprises a fourth lifting cylinder, a third translation cylinder and at least two steel ball clamping devices, the fourth lifting cylinder pushes the steel ball clamping devices to do longitudinal reciprocating motion, the third translation cylinder drives the steel ball clamping devices to do transverse reciprocating motion, the steel ball clamping devices are provided with second electromagnetic suction heads, and the directions of the second electromagnetic suction heads are downward; the under-table mechanism comprises a fifth lifting cylinder, a steel ball material placing box and at least two steel ball ejecting devices, the fifth lifting cylinder pushes the steel ball ejecting devices to do longitudinal reciprocating motion, the steel ball ejecting devices correspond to the steel ball clamping devices, the steel ball material placing box comprises a steel ball box, and the steel ball ejecting devices penetrate through the bottom of the steel ball box to do longitudinal reciprocating motion. The steel ball conveying device comprises at least two steel ball clamping devices and a steel ball ejecting device, and steel ball conveying work is completed on a plurality of wave discs at the same time on one station, so that resources and time are saved to a greater extent; the electromagnetic chuck is used for assembling the steel balls, so that the efficiency is high and the realization is easy.
Further, go up interior ripples dish device and include that interior ripples dish puts charging tray, interior ripples dish vibration dish, interior ripples dish and shift frame and eighth sensor, interior ripples dish shifts the frame and includes seventh lift cylinder, fourth translation cylinder and third transfer crossbeam, seventh lift cylinder promotes vertical reciprocating motion is done to the third transfer crossbeam, the fourth translation cylinder drives seventh lift cylinder is horizontal motion, the third shifts the crossbeam and is equipped with two at least interior ripples dish clamping device, interior ripples dish clamping device includes fifth electromagnetic suction head, fifth suction head electromagnetism direction is down. The inner wave plate placing plate of the upper inner wave plate device can store a plurality of inner wave plates, the inner wave plate vibrating plate vibrates to enable the inner wave plates on the inner wave plate placing plate to automatically slide to a working position to wait for the suction of the inner wave plate clamping device, and the inner wave plate vibrating plate, the seventh lifting cylinder, the third translation cylinder and the like are all the prior art, and are simple in structure and easy to realize.
Further, the discharging device comprises a translation device, a sixth lifting cylinder, a seventh sensor and at least two caster clamping devices, and the sixth lifting cylinder pushes the caster clamping devices to do longitudinal reciprocating motion; the translation device comprises a single-shaft mechanical hand consisting of a screw and a stepping motor, and the single-shaft mechanical hand pushes the caster clamping device to move transversely; the caster wheel clamping device comprises a fourth electromagnetic suction head. Use sixth lift cylinder and translation device to constitute vertical and horizontal combined motion, simple structure, the unipolar manipulator that comprises screw rod and step motor is as translation device, can control at will and take out truckle back truckle clamping device's extension length, thereby avoids extension length fixed and causes the fixed truckle placement to lead to the fact the truckle to hit to press and pile up, prevents truckle surface scratch, reduces the product defective rate.
Furthermore, the slider still is equipped with and leads the pilot hole, stamping device includes punch press and sixth sensor, the punch press include with lead the pilot rod that the pilot hole matches. The application is led positive pole and is led the cooperation of positive hole, makes the punching press position accurate, prevents to lead to crushing the work piece because of the dislocation, reduces the product disability rate.
Further, the first sensor, the second sensor, the third sensor, the fourth sensor, the fifth sensor, the sixth sensor, the seventh sensor, and the eighth sensor are photosensors.
The riveting machine with the flow rotating table has the technical effects that: the reversing slide rail set comprises two longitudinal slide rails which are distributed in parallel, the second pushing device can simultaneously push the sliding blocks with the same number as the longitudinal slide rails, the sliding blocks are arranged on the closed annular loop guide rail, the other end of the sliding blocks is pushed from one end of the transverse slide rail by the first pushing device, at least two sliding blocks which are processed simultaneously are pushed to the transverse slide rail connected to the other end of the reversing slide rail set from the transverse slide rail connected to one end of the reversing slide rail set by the second pushing device, so that a plurality of workpieces of the sliding blocks which are respectively fixed on the flow rotary table can be transferred simultaneously, the sliding blocks can rotate simultaneously, when the trundles are assembled, the trundle parts are arranged on the sliding blocks, the sliding blocks drive the trundle parts to flow to each station, the assembly of each station is completed, the assembly process is orderly carried out, the production rate is greatly improved, at least two rivet clamping devices, The automatic loading device comprises a bottom plate clamping device, an oil ejector, a steel ball clamping device, an inner wave plate clamping device, a stamping device and a caster wheel clamping device, and can be used for simultaneously carrying out automatic loading of rivets, a bottom plate, grease and steel balls and taking out of caster wheels on workpieces on at least two slide blocks, the production efficiency is improved exponentially, the slide blocks are automatically stamped when being transferred to the stations of the stamping device, and finally, the automatic unloading is carried out, and multiple actions are carried out by mechanical automation instead of manual operation, so that the stations with high difficulty in the caster wheel assembling process are manually replaced by machinery, and the dependence on labor in the assembling process is reduced; because the parts such as the bracket and the like have higher requirements on the surface quality, the manual feeding mode is adopted in order to avoid scratching the surface, and the product yield is ensured; stations with higher operation difficulty such as oil injection, steel bead feeding, stamping and the like adopt a mechanical automatic mode, so that the safety threat to workers is reduced, the production efficiency is improved, and the production cost is reduced; and this circulation platform is the rectangle structure, and reliable wall is put, compares with circular circulation platform, but make full use of ground, and area occupied is littleer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a plan view of examples 1 and 2
FIG. 2 shows a buffer device according to embodiments 1 and 2;
FIG. 3 is a schematic top view of the structure of embodiment 2;
FIG. 4 is a schematic front view of a flow turret and a steel ball feeder according to embodiment 2;
FIG. 5 is a schematic structural view of a slider according to embodiment 2;
FIG. 6 is a schematic structural view of a riveting apparatus according to embodiment 2;
FIG. 7 is a schematic structural view of an upper plate device according to embodiment 2;
FIG. 8 is a schematic structural view of the oiling device according to embodiment 2;
FIG. 9 is a schematic front view of the steel ball feeding device in accordance with embodiment 2;
FIG. 10 is a schematic top view of the steel ball feeding device in accordance with embodiment 2;
FIG. 11 is a schematic structural view of a second electromagnetic tip according to embodiment 2;
FIG. 12 is a schematic front view of a discharging apparatus according to embodiment 2;
FIG. 13 is a schematic top view of the discharging device of example 2;
fig. 14 is an exploded schematic view of the caster of embodiment 2;
fig. 15 is a schematic structural view of an upper inner wave plate device according to embodiment 2;
fig. 16 is a sectional view schematically showing the structure of a caster according to embodiment 2;
wherein, 1, a multi-slide block synchronous proceeding type stream turntable; 11. a buffer device; 111. a support mechanism; 1111. a first fixed bracket; 11111. a first through hole; 1112. a second fixed bracket; 11121. a second through hole; 1113. A connecting rod; 11321. a collided head; 11322. an elastic rubber sleeve; 112. a first cylinder; 1121. a second piston rod; 113. an oil pressure buffer mechanism; 1131. an oil hydraulic cylinder; 1132. a first piston rod; 12. a slider; 121. a mold; 122. a pilot hole; 13. a first urging device; 131. a second cylinder; 14. a second pushing device; 15. a reversing slide rail group; 151. a longitudinal slide rail; 16. a transverse slide rail; 161. a first sensor; 2. a riveting device; 21. a second sensor; 22. a rivet material placing plate; 23. a rivet vibrating disk; 24. a rivet transfer frame; 241. a first transfer beam; 242. a rivet holding device; 243. a first translation cylinder; 244. A first lifting cylinder; 3. an upper base plate device; 31. a third sensor; 32. a material tray is arranged on the bottom plate; 33. a bottom plate vibrating disk; 34. a bottom plate transfer rack; 341. a second transfer beam; 342. a base plate holding device; 343. a second translation cylinder; 344. a second lifting cylinder; 4. an oiling device; 41. a fourth sensor; 42. a third lifting cylinder; 43. an oil pump; 441. a first lubricator; 442. a second lubricator; 4411. a rotating cylinder; 4412. an oil injection nozzle; 5. a steel ball feeding device; 501. a steel ball feeding device support frame; 51. a fifth sensor; 52. a bench-top mechanism; 53. an under-table mechanism; 521. a fourth lifting cylinder; 522. a first steel ball clamping device; 523. a second steel ball clamping device; 5221. a second electromagnetic suction head; 52211. a bead arranging groove; 5231. a third electromagnetic suction head; 524. a third translation cylinder; 531. a fifth lifting cylinder; 532. a first bead ejecting device; 533. A second bead ejecting device; 6. a stamping device; 61. a sixth sensor; 7. a discharge device; 71. a seventh sensor; 72. a sixth lifting cylinder; 73. a caster clamping device; 731. a fourth electromagnetic suction head; 74. a translation device; 741. a stepping motor; 742. a screw; 81. riveting; 82. a base plate; 83. a bead path; 84. steel balls; 85. a support; 86. an inner wave plate; 9. an upper inner wave plate device; 91. an eighth sensor; 92. the inner wave plate is provided with a material plate; 93. an inner wave plate vibrating plate; 94. an inner wave plate transfer frame; 941. a third transfer beam; 942. an inner wave disc holding device; 943. a fourth translation cylinder; 944. and a seventh lifting cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1:
fig. 1-2 show that the first object of the present invention is to provide a multi-slider synchronous-progress type turntable 1, which comprises a workbench, a plurality of buffer devices 11, a plurality of sliders 12, a first pushing device 13 for pushing the sliders 12 to move transversely, and a second pushing device 14 for pushing the sliders 12 to move longitudinally, wherein the upper surface of the workbench is provided with a plurality of reversing slide rail sets 15 and a plurality of transverse slide rails 16, the reversing slide rail sets 15 and the transverse slide rails 16 are respectively two, the reversing slide rail sets 15 comprise two longitudinal slide rails 151 distributed in parallel, the longitudinal slide rails 151 are perpendicular to and communicated with the transverse slide rails 16, the plurality of reversing slide rail sets 15 and the plurality of transverse slide rails 16 enclose a closed polygonal loop, the sliders 12 are slidably connected to the longitudinal slide rails 151 and the transverse slide rails 16, the first pushing device 13 and the second pushing device 14 are respectively arranged at the input ends of the transverse slide rails 16 and the reversing slide rails 15, the buffer device 11 is arranged at the output end of the transverse slide rail 16 and the reversing slide rail set 15, and the input end and the output end of the transverse slide rail 16 are both provided with a first sensor 161.
The damper device 11 includes a support mechanism 111, a first cylinder 112, and an oil pressure buffer mechanism 113, the support mechanism 111 includes a first fixing bracket 1111, the oil pressure buffering mechanism 113 comprises an oil pressure cylinder 1131 and a first piston rod 1132, the first piston rod 1132 is slidably connected to the right end of the oil pressure cylinder 1131, the right end of the first piston rod 1132 is provided with a collision head 11321, the collision head 11321 is sleeved with an elastic rubber sleeve 11322, the left end of the first fixing bracket 1111 is connected to the right end of the connecting rod 1113, the left end of the connecting rod 1113 is connected to the right end of the second fixing bracket 1112, the first fixing bracket 1111 is provided with a first through hole 11111 through which the oil pressure buffering mechanism 113 can penetrate, the outer surface of the oil pressure buffering mechanism 113 is in sliding fit with the surface of the first through hole 11111, the second fixing bracket 1112 is provided with a second through hole 11121 through which a second piston rod 1121 of the first air cylinder 112 can penetrate, and the outer surface of the second piston rod 1121 is in sliding fit with the surface of the second through hole 11121; the first pushing device 13 and the second pushing device 14 are identical in structure, and the first pushing device 13 comprises a second air cylinder 131, and the output end of the second air cylinder 131 is directed to the output end of the first air cylinder 112.
The oil pressure buffering mechanism 113 buffers and decelerates the sliding block 12 acting on the oil pressure buffering mechanism 113 by means of hydraulic damping, thereby avoiding that the sliding block 12 still has a large initial speed after the second air cylinder 131 stops pushing due to the fact that the thrust of the second air cylinder 131 is too large, avoiding that the sliding block 12 cannot stop moving along with the disappearance of the thrust, and avoiding that the output end of the sliding rail is connected with the input end of another sliding rail due to the need of connecting the output end of the sliding rail, therefore, a limit baffle cannot be arranged at the output end of the sliding rail, a buffering device 11 is arranged at the output end of the sliding rail, so that the sliding block 12 in the moving process simultaneously receives the extrusion force of the opposite oil pressure buffering mechanism 113 and the thrust of other air cylinders, the moving is slow and stable, the sliding block 12 can be prevented from deviating without arranging the limit baffle at the two sides of the end of the moving track, when the sliding block 12 moves to the end of the moving track, the resultant force generated by the hydraulic damping of The thrust of the second cylinder 131 of usefulness is kept level, the work piece steadily stop motion, need not to set up the baffle and block the work piece, can avoid slider 12 to receive the striking impaired, thereby improve the life and the precision of device, slider 12 gets into the inductive position of first sensor 161 simultaneously, first sensor 161 sends the signal to the controller, controller control first cylinder 112 and second cylinder 131 retract simultaneously afterwards, the work piece is left simultaneously to the output of head 11321 and second cylinder 131 that is hit, the work piece then steadily stops in the junction of two slide rails, second cylinder 131 with the input on the former slide rail vertically slide rail promotes slider 12, slider 12 is promoted once more.
The working mode is as follows: the workpiece can be fixed on the slide block 12, the slide block 12 sequentially slides to each slide rail which is communicated and forms a closed loop to carry out corresponding processing, the slide block 12 after the processing can finally return to the initial point to process the next workpiece, the output ends of the reversing slide rail group 15 and the transverse slide rail 16 are both provided with the buffer devices 11, the thrust force of the first pushing device 13 and the second pushing device 14 is larger than the thrust force of the buffer devices 11 which are arranged opposite to the first pushing device 13 and the second pushing device 14, the first pushing device 13 and the second pushing device 14 push the slide block 12 to slide, the thrust direction of the buffer devices 11 is opposite to the sliding direction of the slide block 12, so that a baffle plate does not need to be arranged at the tail end of the slide rail to block the slide block 12, the slide block 12 is prevented from being damaged, the service life and the precision of the device are improved, the reversing slide rail group 15 comprises two longitudinal slide rails 151 which are distributed in parallel, and, meanwhile, the plurality of sliding blocks 12 are pushed to the transverse slide rail 16 connected to the other end of the reversing slide rail group 15 from the transverse slide rail 16 connected to one end of the reversing slide rail group 15, so that a plurality of workpieces of the plurality of sliding blocks 12 respectively fixed on the flow rotary table can be transferred and processed at the same time.
Example 2:
fig. 1-16 show a riveting machine with a flow turntable, which is provided by a second object of the invention, and comprises a multi-slide-block 12 synchronous-proceeding type flow turntable 1, a plurality of upper rivet devices 2, a plurality of upper bottom plate devices 3, a plurality of oil injection devices 4, a plurality of steel ball feeding devices 5, a plurality of stamping devices 6 and a plurality of discharging devices 7;
the multi-slide block 12 synchronous proceeding type flow turntable 1 comprises a workbench, a plurality of buffer devices 11, a plurality of slide blocks 12, a first pushing device 13 for pushing the slide blocks 12 to transversely move and a second pushing device 14 for pushing the slide blocks 12 to longitudinally move, the upper surface of the workbench is provided with a plurality of reversing slide rail groups 15 and a plurality of transverse slide rails 16, at least two reversing slide rail groups 15 and at least two transverse slide rails 16 are respectively arranged, each reversing slide rail group 15 comprises at least two longitudinal slide rails 151 which are distributed in parallel, the longitudinal slide rails 151 are vertically communicated with the transverse slide rails 16, the plurality of reversing slide rail groups 15 and the plurality of transverse slide rails 16 enclose a closed polygonal loop, the slide blocks 12 are slidably connected with the longitudinal slide rails 151 and the transverse slide rails 16, the first pushing device 13 and the second pushing device 14 are respectively arranged at the input ends of the transverse slide rails 16 and the reversing slide rail groups 15, the buffer devices 11 are arranged at the output, the input end and the output end of the transverse slide rail 16 are both provided with a first sensor 161;
the number of the output ends of the riveting device 2, the upper bottom plate device 3, the oiling device 4, the steel ball feeding device 5, the stamping device 6 and the discharging device 7 is at least two;
the upper end of the sliding block 12 is provided with a mold 121 for supporting the rivet 81 of the caster and the base plate 82, and the mold 121 is provided with a cavity which is matched with the nut of the rivet 81 and the base plate 82.
The damper device 11 includes a support mechanism 111, a first cylinder 112, and an oil pressure buffer mechanism 113, the support mechanism 111 includes a first fixing bracket 1111, the oil pressure buffering mechanism 113 comprises an oil pressure cylinder 1131 and a first piston rod 1132, the first piston rod 1132 is slidably connected to the right end of the oil pressure cylinder 1131, the right end of the first piston rod 1132 is provided with a collision head 11321, the collision head 11321 is sleeved with an elastic rubber sleeve 11322, the left end of the first fixing bracket 1111 is connected to the right end of the connecting rod 1113, the left end of the connecting rod 1113 is connected to the right end of the second fixing bracket 1112, the first fixing bracket 1111 is provided with a first through hole 11111 through which the oil pressure buffering mechanism 113 can penetrate, the outer surface of the oil pressure buffering mechanism 113 is in sliding fit with the surface of the first through hole 11111, the second fixing bracket 1112 is provided with a second through hole 11121 through which a second piston rod 1121 of the first air cylinder 112 can penetrate, and the outer surface of the second piston rod 1121 is in sliding fit with the surface of the second through hole 11121; the first pushing device 13 and the second pushing device 14 are identical in structure, and the first pushing device 13 comprises a second air cylinder 131, and the output end of the second air cylinder 131 is directed to the output end of the first air cylinder 112.
The oil pressure buffering mechanism 113 buffers and decelerates the sliding block 12 acting on the oil pressure buffering mechanism 113 by means of hydraulic damping, thereby avoiding that the sliding block 12 still has a large initial speed after the second air cylinder 131 stops pushing due to the fact that the thrust of the second air cylinder 131 is too large, avoiding that the sliding block 12 cannot stop moving along with the disappearance of the thrust, and avoiding that the output end of the sliding rail is connected with the input end of another sliding rail due to the need of connecting the output end of the sliding rail, therefore, a limit baffle cannot be arranged at the output end of the sliding rail, a buffering device 11 is arranged at the output end of the sliding rail, so that the sliding block 12 in the moving process simultaneously receives the extrusion force of the opposite oil pressure buffering mechanism 113 and the thrust of other air cylinders, the moving is slow and stable, the sliding block 12 can be prevented from deviating without arranging the limit baffle at the two sides of the end of the moving track, when the sliding block 12 moves to the end of the moving track, the resultant force generated by the hydraulic damping of The thrust of the second cylinder 131 of usefulness is kept level, the work piece steadily stop motion, need not to set up the baffle and block the work piece, can avoid slider 12 to receive the striking impaired, thereby improve the life and the precision of device, slider 12 gets into the inductive position of first sensor 161 simultaneously, first sensor 161 sends the signal to the controller, controller control first cylinder 112 and second cylinder 131 retract simultaneously afterwards, the work piece is left simultaneously to the output of head 11321 and second cylinder 131 that is hit, the work piece then steadily stops in the junction of two slide rails, second cylinder 131 with the input on the former slide rail vertically slide rail promotes slider 12, slider 12 is promoted once more.
The upper riveting device 2 comprises a rivet placing tray 22, a rivet vibrating tray 23, a rivet transferring frame 24 and a second sensor 21, wherein the rivet transferring frame 24 comprises a first lifting cylinder 244, a first rotating motor and a first transferring cross beam 241, the first lifting cylinder 244 pushes the first transferring cross beam 241 to do longitudinal reciprocating motion, and the first rotating motor drives the first transferring cross beam 241 to do horizontal rotating motion; the two ends of the first transfer beam 241 are provided with rivet clamping devices 242, and the rivet clamping devices 242 comprise three-jaw chucks with downward opening directions. Go up rivet of rivet device 2 and put charging tray 22 and can store a plurality of rivets 81, rivet vibration dish 23 vibration makes rivet put rivet 81 on the charging tray 22 can the automatic sliding to operating position, waits for snatching of rivet clamping device 242, and rivet vibration dish 23, first lift cylinder 244, first rotating electrical machines etc. are prior art, simple structure, easily realize.
The upper base plate device 3 comprises a base plate material placing plate 32, a base plate vibration plate 33, a base plate transfer frame 34 and a third sensor 31, the base plate transfer frame 34 comprises a second lifting cylinder 344, a second translation cylinder 343 and a second transfer cross beam 341, the second lifting cylinder 344 pushes the second transfer cross beam 341 to do longitudinal reciprocating motion, the second translation cylinder 343 drives the second lifting cylinder 344 to do horizontal motion, the second transfer cross beam 341 is provided with at least two base plate clamping devices 342, the base plate clamping devices 342 comprise first electromagnetic suction heads, and the direction of the first electromagnetic suction heads is downward. The bottom plate placing tray 32 of the upper bottom plate device 3 can store a plurality of bottom plates 82, the vibration tray vibrates to enable the bottom plates 82 on the bottom plate placing tray 32 to automatically slide to a working position to wait for the absorption of the bottom plate clamping device 342, and the bottom plate vibration tray 33, the second lifting cylinder 344, the second translation cylinder 343 and the like are all the prior art, and the structure is simple and easy to realize.
The oil injection device 4 comprises a third lifting cylinder 42, an oil storage tank, an oil pump 43, a fourth sensor 41, a first oil injector 441 and a second oil injector 442, wherein the third lifting cylinder 42 pushes the oil injectors to do longitudinal reciprocating motion, the oil injectors comprise a rotating cylinder 4411, an oil injection nozzle 4412 and a quantitative oil injection valve, and the rotating cylinder 4411 drives the oil injection nozzle 4412 to do horizontal rotating motion. The oiling device 4 comprises a first oiling device 441 and a second oiling device 442, and oiling work is simultaneously completed on a plurality of wave discs on one station, so that resources and time are greatly saved; the oil injector comprises a rotary cylinder 4411, wherein the rotary cylinder 4411 drives an oil injection nozzle 4412 to horizontally rotate in the oil injection process, so that butter can be uniformly coated on the bead channel 83 of the bottom plate 82.
The steel ball feeding device 5 comprises an upper platform mechanism 52, a lower platform mechanism 53 and a fifth sensor 51, wherein the upper platform mechanism 52 is above the horizontal plane of the flow turntable, and the lower platform mechanism 53 is below the horizontal plane of the flow turntable; the bench mechanism 52 comprises a fourth lifting cylinder 521, a third translation cylinder 524, a first steel ball clamping device 522 and a second steel ball clamping device 533, the fourth lifting cylinder 521 pushes the first steel ball clamping device 522 and the second steel ball clamping device 533 to do longitudinal reciprocating motion, the third translation cylinder 524 drives the first steel ball clamping device 522 and the second steel ball clamping device 533 to do transverse reciprocating motion, the first steel ball clamping device 522 and the second steel ball clamping device 533 are provided with a second electromagnetic sucker 5221, and the second electromagnetic sucker 5221 faces downwards; the under-table mechanism 53 comprises a fifth lifting cylinder 531, a steel ball 84 material placing box, a first ball ejecting device 532 and a second ball ejecting device 533, wherein the fifth lifting cylinder 531 pushes the first ball ejecting device 532 and the second ball ejecting device 533 to do longitudinal reciprocating motion, the first ball ejecting device 532 and the second ball ejecting device 533 respectively correspond to the first steel ball clamping device 522 and the second steel ball clamping device 533, the steel ball material placing box comprises a steel ball box, and the ball ejecting device penetrates through the bottom of the steel ball box to do longitudinal reciprocating motion. The steel ball feeding device 5 comprises two steel ball clamping devices and a steel ball ejecting device, and the steel ball feeding 84 work is completed on two wave plates at the same time on one station, so that resources and time are saved to a greater extent; the steel balls 84 are assembled by using the electromagnetic suction head, so that the efficiency is high and the realization is easy.
Go up interior wave disc device 9 and put charging tray 92 including interior wave disc, interior wave disc vibration dish 93, interior wave disc transfer frame 94 and eighth sensor 91, interior wave disc transfer frame 94 includes seventh lift cylinder 944, fourth translation cylinder 943 and third transfer crossbeam 941, seventh lift cylinder 944 promotes third transfer crossbeam 941 and is longitudinal reciprocating motion, fourth translation cylinder 943 drives seventh lift cylinder 944 and is horizontal motion, third transfer crossbeam 941 is equipped with two interior wave disc clamping device 942, interior wave disc clamping device 942 includes the fifth electromagnetic suction head, the fifth electromagnetic suction head direction is down. The inner wave plate holding tray 92 of the upper inner wave plate device 9 can store a plurality of inner wave plates 86, the vibration of the inner wave plate vibration plate 93 enables the inner wave plates 86 on the inner wave plate holding tray 92 to automatically slide to the working position to wait for the absorption of the inner wave plate clamping device 942, and the inner wave plate vibration plate 93, the seventh lifting cylinder 944, the third translation cylinder 524 and the like are all the prior art, and have simple structure and easy realization.
The discharging device 7 comprises a translation device 74, a sixth lifting cylinder 72, a seventh sensor 71 and at least two caster clamping devices 73, wherein the sixth lifting cylinder 72 pushes the caster clamping devices 73 to do longitudinal reciprocating motion; the translation device 74 comprises a single-shaft mechanical arm consisting of a screw 742 and a stepping motor 741, and the single-shaft mechanical arm pushes the caster clamping device 73 to move transversely; the caster clamping means 73 comprises a fourth electromagnetic suction head 731. The sixth lifting cylinder 72 and the translation device 74 are used for forming combined motion in the longitudinal direction and the transverse direction, the structure is simple, the single-shaft mechanical arm consisting of the screw 742 and the stepping motor 741 serves as the translation device 74, the extending length of the caster clamping device 73 after the caster is taken out can be controlled at will, the phenomenon that the caster is pressed and stacked due to the fact that the falling point of the caster is fixed due to the fact that the extending length is fixed is avoided, the surface scratch of the caster is prevented, and the product reject ratio is reduced.
The slide block 12 is further provided with a pilot hole 122, the punching device 6 comprises a punch press and a sixth sensor 61, and the punch press comprises a pilot rod matched with the pilot hole 122. The guide rod is matched with the guide hole 122, so that the punching position is accurate, the workpiece is prevented from being crushed due to dislocation, and the product rejection rate is reduced.
The first sensor 161, the second sensor 21, the third sensor 31, the fourth sensor 41, the fifth sensor 51, the sixth sensor 61, the seventh sensor 71, and the eighth sensor 91 are photosensors.
The working mode is as follows:
step one, starting the automatic caster assembling and riveting device, so that the first pushing device 13 and the second pushing device 14 can push the sliding blocks 12 to slide on the transverse sliding rails 16 and the steering sliding rail group respectively, wherein the second pushing device 14 can push the two sliding blocks 12 to slide on the longitudinal sliding rails 151 at the same time;
step two, the two rivet clamping devices 242 of the upper rivet device 2 respectively clamp the rivets 81 to be placed on the first dies 121 on the two sliding blocks 12, and the two sliding blocks 12 with the rivets 81 move downwards to a next station under the pushing of the first pushing device 13;
step three, after the third sensor 31 of the upper base plate device 3 detects the two sliders 12 with the rivets 81, the two base plate clamping devices 342 respectively clamp the base plate 82 with the bead channels 83 on the upper surface and place the base plate on the dies 121 of the two sliders 12 with the rivets 81, and the two sliders 12 move to the next station; when the slide block 12 reaches the output end of the transverse slide rail 16 by the first pushing device 13, the first sensor 161 at the output end of the transverse slide rail 16 senses the slide block 12, and the second pushing device 14 at the intersection of the transverse slide rail 16 and the steering slide rail group pushes the last two slide blocks 12 at the output end of the transverse slide rail 16 to the next station;
fourthly, after the fourth sensor 41 of the oiling device 4 detects two sliding blocks 12 with the bottom plates 82 placed, the first oiling device 441 and the second oiling device 442 respectively perform oiling on the ball tracks 83 of the bottom plates 82 of the two sliding blocks 12, and then after the sliding blocks 12 are pushed to the output ends of the longitudinal sliding rails 151, after the first sensor 161 at the input ends of the transverse sliding rails 16 intersected with the output ends of the longitudinal sliding rails 151 detects the sliding blocks 12, the first pushing devices 13 of the transverse sliding rails 16 push the sliding blocks 12 to slide;
step five, after the fifth sensor 51 of the steel ball feeding device 5 detects the slide blocks 12, the first steel ball clamping device 522 and the second steel ball clamping device 523 respectively clamp the steel balls 84 and place the steel balls on the ball channels 83 of the bottom plates 82 of the two slide blocks 12, and the two slide blocks 12 move to the next station;
step six, manually placing the bracket 85 above the bottom plates 82 of the two sliding blocks 12, and moving the two sliding blocks 12 to the next station;
seventhly, after the eighth sensor 91 detects the slide block 12, the two inner wave disk clamping devices 942 of the upper inner wave disk device 9 respectively clamp the inner wave disk 86 and place the inner wave disk on the two brackets 85 with the slide block 12, the slide block 12 moves to the tail end of the lower transverse slide rail 16, after the first sensor 161 at the tail end of the transverse slide rail 16 detects the slide block 12, the second pushing device 14 at the intersection of the transverse slide rail 16 and the steering slide rail group pushes the last two slide blocks 12 at the output end of the transverse slide rail 16 to the next station;
step eight, after the sixth sensor 61 of the punching device 6 detects the slide block 12 with the caster, punching rivets 81 of the two slide blocks 12 to tightly connect the components, after the two slide blocks 12 are pushed to the output end of the longitudinal slide rail 151, and after the first sensor 161 at the input end of the transverse slide rail 16 intersecting with the output end of the longitudinal slide rail 151 detects the slide block 12, the first pushing device 13 of the transverse slide rail 16 pushes the slide block 12 to slide to the next station;
step nine, after the seventh sensor 71 of the discharging device 7 detects the stamped caster, the discharging device 7 takes out the caster.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper", "lower", "left", "right" and the like are used herein for illustrative purposes only.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. It will be apparent to those skilled in the art that various modifications, additions, substitutions, and the like can be made without departing from the spirit of the invention and these are therefore considered to be within the scope of the invention.
Claims (10)
1. A multi-slide block synchronous-proceeding type flow turntable is characterized by comprising a workbench, a plurality of buffer devices, a plurality of slide blocks, a first pushing device for pushing the slide blocks to transversely move and a second pushing device for pushing the slide blocks to longitudinally move, wherein the upper surface of the workbench is provided with a plurality of reversing slide rail groups and a plurality of transverse slide rails, the reversing slide rail groups and the transverse slide rails are at least respectively provided with two, the reversing slide rail groups comprise at least two longitudinal slide rails which are distributed in parallel, the longitudinal slide rails are perpendicular to and communicated with the transverse slide rails, the plurality of reversing slide rail groups and the plurality of transverse slide rails enclose a closed polygonal loop, the slide blocks are slidably connected with the longitudinal slide rails and the transverse slide rails, the first pushing device and the second pushing device are respectively arranged at the input ends of the transverse slide rails and the reversing slide rail groups, the buffer devices are arranged at the output ends of the transverse slide rails and the reversing slide rail groups, the input end and the output end of the transverse sliding rail are both provided with a first sensor.
2. The multi-slider synchronous-progress type flow-rotating table according to claim 1, wherein the buffer device comprises a support mechanism, a first cylinder and an oil pressure buffer mechanism, the support mechanism comprises a first fixed bracket, a second fixed bracket and a connecting rod, the oil pressure buffer mechanism comprises an oil pressure cylinder and a first piston rod, the first piston rod is slidably connected to the right end of the oil pressure cylinder, the right end of the first piston rod is provided with a collided head, the collided head is sleeved with an elastic rubber sleeve, the left end of the first fixed bracket is connected to the right end of the connecting rod, the left end of the connecting rod is connected to the right end of the second fixed bracket, the first fixed bracket is provided with a first through hole for the oil pressure buffer mechanism to pass through, the outer surface of the oil pressure buffer mechanism is in sliding fit with the surface of the first through hole, the second fixed bracket is provided with a second through hole for the second piston rod of the first cylinder to pass through, the outer surface of the second piston rod is in sliding fit with the surface of the second through hole; the first pushing device and the second pushing device are identical in structure, the first pushing device comprises a second air cylinder, and the output end of the second air cylinder points to the output end of the first air cylinder.
3. The riveting machine with the flow rotary table is characterized by comprising a multi-slider synchronous flow rotary table and an upper rivet device, an upper bottom plate device, an oiling device, a steel ball feeding device, an upper inner wave plate device, a stamping device and a discharging device which are sequentially arranged along the transportation direction of the multi-slider synchronous flow rotary table;
the multi-slide block synchronous-proceeding type flow turntable comprises a workbench, a plurality of buffering devices, a plurality of slide blocks, a first pushing device for pushing the slide blocks to transversely move and a second pushing device for pushing the slide blocks to longitudinally move, wherein the upper surface of the workbench is provided with a plurality of reversing slide rail groups and a plurality of transverse slide rails, the reversing slide rail groups and the transverse slide rails are at least respectively provided with two, the reversing slide rail groups comprise at least two longitudinal slide rails which are distributed in parallel, the longitudinal slide rails are perpendicular to and communicated with the transverse slide rails, the plurality of reversing slide rail groups and the plurality of transverse slide rails enclose a closed polygonal loop, the slide blocks are slidably connected with the longitudinal slide rails and the transverse slide rails, the first pushing device and the second pushing device are respectively arranged at the input ends of the transverse slide rails and the reversing slide rail groups, and the buffering devices are arranged at the output ends of the transverse slide rails and the reversing slide rail, the input end and the output end of the transverse sliding rail are both provided with a first sensor;
the output ends of the upper rivet device, the upper bottom plate device, the oil injection device, the steel ball conveying device, the upper inner wave disc device, the stamping device and the discharging device are at least two;
the upper end of the sliding block is provided with a die for supporting the rivet of the caster and the bottom plate, and the die is provided with a die cavity matched with the rivet cap of the rivet and the bottom plate.
4. The riveting machine with flow turntable as claimed in claim 3, wherein the buffering device comprises a supporting mechanism, a first cylinder and an oil pressure buffering mechanism, the supporting mechanism comprises a first fixing bracket, a second fixing bracket and a connecting rod, the oil pressure buffering mechanism comprises an oil pressure cylinder and a first piston rod, the first piston rod is slidably connected to the right end of the oil pressure cylinder, the right end of the first piston rod is provided with a collided head, the collided head is sleeved with an elastic rubber sleeve, the left end of the first fixing bracket is connected to the right end of the connecting rod, the left end of the connecting rod is connected to the right end of the second fixing bracket, the first fixing bracket is provided with a first through hole for the oil pressure buffering mechanism to pass through, the outer surface of the oil pressure buffering mechanism is in sliding fit with the surface of the first through hole, the second fixing bracket is provided with a second through hole for the second piston rod of the first cylinder to pass through, the outer surface of the second piston rod is in sliding fit with the surface of the second through hole; the first pushing device and the second pushing device are identical in structure, the first pushing device comprises a second air cylinder, and the output end of the second air cylinder points to the output end of the first air cylinder.
5. The riveting machine with the flow rotating table according to claim 3, wherein the upper rivet device comprises a rivet placing plate, a rivet vibrating plate, a rivet transferring frame and a second sensor, the rivet transferring frame comprises a first lifting cylinder, a first translating cylinder and a first transferring beam, the first lifting cylinder pushes the first transferring beam to do longitudinal reciprocating motion, the first translating cylinder drives the second lifting cylinder to do horizontal motion, the first transferring beam is provided with at least two rivet clamping devices, the rivet clamping devices comprise three-jaw chucks, and the opening directions of the three-jaw chucks are downward.
6. The riveting machine with the transfer table according to claim 3, wherein the upper bottom plate device comprises a bottom plate material placing plate, a bottom plate vibrating plate, a bottom plate transfer frame and a third sensor, the bottom plate transfer frame comprises a second lifting cylinder, a second translation cylinder and a second transfer cross beam, the second lifting cylinder pushes the second transfer cross beam to do longitudinal reciprocating motion, the second translation cylinder drives the second lifting cylinder to do horizontal motion, the second transfer cross beam is provided with at least two bottom plate clamping devices, the bottom plate clamping devices comprise first electromagnetic suction heads, and the first electromagnetic suction heads are downward;
go up interior ripples dish device and put charging tray, interior ripples dish vibration dish, interior ripples dish and shift frame and eighth sensor including interior ripples dish, interior ripples dish shifts the frame and includes seventh lift cylinder, fourth translation cylinder and third transfer crossbeam, seventh lift cylinder promotes vertical reciprocating motion is transferred to the third, the fourth translation cylinder drives seventh lift cylinder is horizontal motion, the third shifts the crossbeam and is equipped with two at least interior ripples dish clamping device, interior ripples dish clamping device includes fifth electromagnetic suction head, fifth electromagnetic suction head direction is down.
7. The riveting machine with the flow rotary table according to claim 3, wherein the oil injection device comprises a third lifting cylinder, an oil storage tank, an oil pump, a fourth sensor and at least two oil injectors, the third lifting cylinder pushes the oil injectors to do longitudinal reciprocating motion, the oil injectors comprise a rotary cylinder, an oil injection nozzle and a quantitative oil injection valve, and the rotary cylinder drives the oil injection nozzle to do horizontal rotary motion.
8. The riveter with flow turret of claim 3, wherein said steel ball feeding means comprises an on-table mechanism above the level of said flow turret, an off-table mechanism below the level of said flow turret, and a fifth sensor; the on-board mechanism comprises a fourth lifting cylinder, a third translation cylinder and at least two steel ball clamping devices, the fourth lifting cylinder pushes the steel ball clamping devices to do longitudinal reciprocating motion, the third translation cylinder drives the steel ball clamping devices to do transverse reciprocating motion, the steel ball clamping devices are provided with second electromagnetic suction heads, and the directions of the second electromagnetic suction heads are downward; the under-table mechanism comprises a fifth lifting cylinder, a steel ball material placing box and at least two steel ball ejecting devices, the fifth lifting cylinder pushes the steel ball ejecting devices to do longitudinal reciprocating motion, the steel ball ejecting devices correspond to the steel ball clamping devices, the steel ball material placing box comprises a steel ball box, and the steel ball ejecting devices penetrate through the bottom of the steel ball box to do longitudinal reciprocating motion.
9. The riveter with streaming platform of claim 3, wherein said discharging device comprises a translation device, a sixth lifting cylinder, a seventh sensor and at least two caster clamping devices, said sixth lifting cylinder pushes said caster clamping devices to reciprocate longitudinally; the translation device comprises a single-shaft mechanical hand consisting of a screw and a stepping motor, and the single-shaft mechanical hand pushes the caster clamping device to move transversely; the caster wheel clamping device comprises a fourth electromagnetic suction head.
10. The riveting machine with the flow turntable as recited in claim 3, wherein the slide block is further provided with a pilot hole, the punching device comprises a punch press and a sixth sensor, and the punch press comprises a pilot rod matched with the pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010616167.6A CN111618230A (en) | 2020-06-30 | 2020-06-30 | Multi-sliding-block synchronous flow rotating table and riveting machine with same |
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| CN202010616167.6A CN111618230A (en) | 2020-06-30 | 2020-06-30 | Multi-sliding-block synchronous flow rotating table and riveting machine with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013053A (en) * | 2021-11-09 | 2022-02-08 | 伯朗特机器人股份有限公司 | Be used for cell phone stand upset rigging equipment |
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