CN110265200B - Riveting device of double-terminal resistor - Google Patents
Riveting device of double-terminal resistor Download PDFInfo
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- CN110265200B CN110265200B CN201910660495.3A CN201910660495A CN110265200B CN 110265200 B CN110265200 B CN 110265200B CN 201910660495 A CN201910660495 A CN 201910660495A CN 110265200 B CN110265200 B CN 110265200B
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- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 123
- 238000012546 transfer Methods 0.000 claims description 78
- 239000000463 material Substances 0.000 claims description 53
- 238000012360 testing method Methods 0.000 claims description 23
- 239000000523 sample Substances 0.000 claims description 21
- 238000013519 translation Methods 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 5
- 238000012545 processing Methods 0.000 abstract description 16
- 239000002184 metal Substances 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 description 13
- 239000007769 metal material Substances 0.000 description 8
- 241000587161 Gomphocarpus Species 0.000 description 1
- 241001079814 Symphyotrichum pilosum Species 0.000 description 1
- 235000004224 Typha angustifolia Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
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- Microelectronics & Electronic Packaging (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
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Abstract
The invention provides a riveting device of a double-terminal resistor piece, which comprises a rotary positioning component, wherein the periphery of the rotary positioning component is sequentially surrounded by a first terminal feeding component, a second terminal feeding component, a resistor feeding component, a first riveting component, a second riveting component, a first cleaning component, a second cleaning component and a blanking output component; the rotary positioning assembly comprises a first support, a turntable is connected to the first support in a rotating mode, 8 positioning seats are evenly distributed at the edge of the turntable, positioning needles are arranged on the positioning seats, a rotary motor is further arranged on the first support, and the output end of the rotary motor is connected with the turntable. According to the invention, each processing station is connected in a turntable manner, so that the high-efficiency connection of the resistor disc and the metal terminal can be realized, the turntable can send to a riveting station to be riveted after the connection is finished, the processing efficiency is high, the safety performance is good, and the processing action of the device is consistent and reliable.
Description
Technical Field
The invention relates to a riveting device, and particularly discloses a riveting device for a two-terminal resistor.
Background
The riveting is also called riveting, which is a mechanical word and is a method for connecting a plurality of parts by upsetting a nail rod in a part rivet hole by utilizing axial force and forming a nail head. The riveting device is also called a riveting machine, is novel riveting equipment which is developed according to cold rolling and is mechanical equipment capable of riveting objects by rivets.
The dual-terminal resistor piece is a product with two metal terminals riveted at two ends of a resistor piece, in the prior art, for the relatively complex product, two metal terminals are respectively inserted into the resistor piece by using hands, the metal terminals and the resistor piece are riveted through a riveting machine, operators need to manually plug in the metal terminals and the resistor piece, the working strength is high, the working strength of the workers is high, the plug-in efficiency is low, and in addition, the to-be-riveted piece is fed into the riveting machine by hands for processing, so that potential safety hazards exist.
Disclosure of Invention
Accordingly, it is necessary to provide a riveting device for a two-terminal resistor, which can connect a resistor with a metal terminal by a mechanical device, and has high processing efficiency and good safety performance.
In order to solve the problems in the prior art, the invention discloses a riveting device of a two-terminal resistor piece, which comprises a rotary positioning assembly, wherein the periphery of the rotary positioning assembly is sequentially surrounded by a first terminal feeding assembly, a second terminal feeding assembly, a resistor feeding assembly, a first riveting assembly, a second riveting assembly, a first cleaning assembly, a second cleaning assembly and a blanking output assembly;
the rotary positioning assembly comprises a first bracket, a turntable is rotationally connected to the first bracket, 8 positioning seats are uniformly distributed at the edge of the turntable, positioning needles are arranged on the positioning seats, a rotary motor is also arranged on the first bracket, and the output end of the rotary motor is connected with the turntable;
the first terminal feeding assembly comprises a second bracket, a material belt pushing mechanism is arranged on the second bracket, a first transfer positioning mechanism is further arranged on the second bracket, the output end of the first transfer positioning mechanism is connected with a first lifting mechanism, the output end of the first lifting mechanism is connected with a first lifting block, a first terminal transfer block is fixed at the bottom of the first lifting block, and the first terminal transfer block is positioned at one side of an outlet of the material belt pushing mechanism on the second bracket;
The material belt propelling mechanism comprises a feeding bottom plate, a feeding groove and a material pulling cylinder are arranged on the feeding bottom plate, a material pulling elastic piece is fixed at the output end of the material pulling cylinder, the material pulling elastic piece is positioned right above the feeding groove, an upper cutter block is arranged above the outlet of the feeding groove, a lower cutter block is arranged on one side, far away from the material pulling elastic piece, of the upper cutter block, and the bottom of the lower cutter block is connected with a segmented cutting cylinder;
The second terminal feeding assembly comprises a third support, a material belt pushing mechanism is arranged on the third support, a second transfer positioning mechanism is further arranged on the third support, the driving direction of the second transfer positioning mechanism is parallel to that of the first transfer positioning mechanism, the output end of the second transfer positioning mechanism is connected with a second lifting mechanism, the output end of the second lifting mechanism is fixedly provided with a second lifting block, the bottom of the second lifting block is fixedly provided with a second terminal transfer block and a third terminal transfer block, the second terminal transfer block is located on one side, close to the outlet of the material belt pushing mechanism, of the third terminal transfer block, an included angle of 45 degrees is formed between the second terminal transfer block and the third terminal transfer block, a first steering seat is arranged below the second lifting block, and the bottom of the first steering seat is connected with a first steering motor.
Further, the output end of the rotating motor is connected with the turntable through a cam divider.
Further, a first unloading cylinder which is vertically positioned is arranged on one side of the first lifting block, a first unloading rod is fixed at the output end of the first unloading cylinder, the first unloading rod penetrates through the first terminal transfer block, and a first magnet is fixed at the bottom of the first unloading rod; one side of the second lifting block is provided with a second unloading cylinder which is vertically positioned, the output end of the second unloading cylinder is fixedly provided with two second unloading rods, the two second unloading rods respectively penetrate through the second terminal transfer block and the third terminal transfer block, and the bottoms of the two second unloading rods are respectively fixedly provided with a second magnet.
Further, the material belt pushing mechanism further comprises a vertically positioned contact pin cylinder, the output end of the contact pin cylinder is fixed with a positioning block, the bottom of the positioning block is fixed with a contact pin, and the contact pin is positioned above the feeding groove.
Further, the resistor feeding assembly comprises a fourth bracket, an input material plate is fixed on the fourth bracket, an input material groove is arranged on the output material plate, and first supporting grooves are formed in two side walls of the input material groove; the input material plate is sequentially provided with a first notch, a second notch, a third notch and a fourth notch, and test probes are arranged in the first notch and the third notch; two overturning clamping blocks are arranged in the second notch, the two overturning clamping blocks are respectively positioned at two sides of the input trough, a second lifting groove is formed in one side of the overturning clamping block, which is close to the center of the input trough, the center of the second lifting groove and the first lifting groove are positioned at the same horizontal plane, and the overturning clamping blocks are connected with an overturning driving mechanism; a second steering seat is arranged in the fourth notch, a steering groove is arranged in the second steering seat, both side walls of the steering groove are respectively provided with a third lifting groove, the third lifting groove and the first lifting groove are positioned on the same horizontal plane, and the bottom of the second steering seat is connected with a second steering motor; the fourth support is further provided with a third transferring and positioning mechanism, the output end of the third transferring and positioning mechanism is connected with a third lifting mechanism and a fourth lifting mechanism, the output end of the third lifting mechanism is fixedly provided with a pushing plate, the pushing plate is located right above the input trough, the bottom of the pushing plate is fixedly provided with at least four pushing clamping grooves, and the output end of the fourth lifting mechanism is fixedly provided with a resistor transferring block.
Further, the bottom of the test probe is fixed with a probe seat, and the bottom of the probe seat is connected with a test cylinder.
Further, the first riveting assembly and the second riveting assembly are both riveting mechanisms, each riveting mechanism comprises a fifth support, each fifth support is provided with a riveting cylinder, the output end of each riveting cylinder is hinged with a first connecting rod, one end of each first connecting rod, which is far away from each riveting cylinder, is hinged with a third lifting block, a lifting track is further fixed on the frame, the third lifting blocks are slidably connected in the lifting track, one side of each third lifting block is fixedly provided with a riveting pressing block, and the bottoms of the riveting pressing blocks are fixedly provided with riveting heads.
Further, the first cleaning assembly comprises a sixth support, a fifth lifting mechanism is arranged on the sixth support, the output end of the fifth lifting mechanism is connected with a fourth lifting block, a cleaning motor is arranged on one side of the fourth lifting block, a cam is fixed at the output end of the cleaning motor, a second connecting rod is connected with the cam in a connecting mode, one end, far away from the cam, of the second connecting rod is hinged with a driven wheel, the driven wheel is rotationally connected with a translation sliding block, a brush is fixed at the bottom of the translation sliding block, a translation sliding rail is fixed on one side, close to the translation sliding block, of the fourth lifting block, and the translation sliding block is in sliding connection with the translation sliding rail.
Further, the second cleaning assembly comprises a seventh support, a vent pipe is fixed on the seventh support, and one end, close to the turntable, of the vent pipe is connected with a blowing nozzle.
Further, the unloading output assembly includes eighth support, is equipped with fourth transfer positioning mechanism on the eighth support, and fourth transfer positioning mechanism's output is connected with sixth elevating system, and sixth elevating system's output is connected with the finger cylinder.
The beneficial effects of the invention are as follows: the invention discloses a riveting device of a two-terminal resistor piece, which is provided with a reliable terminal feeding mechanism and a resistor feeding mechanism, and is connected with each processing station in a turntable manner, so that a resistor piece and a metal terminal can be connected and inserted efficiently, the turntable can send to a riveting station to be riveted after the connection is finished, the connection and the riveting processing do not need to directly operate a processed product by hands, the processing efficiency is high, the safety performance is good, the labor cost can be effectively reduced, the processing precision is improved, and the processing action formed by the device is consistent and reliable.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic perspective view of a rotary positioning assembly according to the present invention.
Fig. 3 is a schematic perspective view of a first terminal feeding assembly according to the present invention.
Fig. 4 is a schematic perspective view of another view angle of the first terminal feeding assembly according to the present invention.
Fig. 5 is a schematic top view of a first terminal feeding assembly according to the present invention.
FIG. 6 is a schematic cross-sectional view of the present invention along line A-A' of FIG. 5.
Fig. 7 is a schematic perspective view of a second terminal feeding assembly according to the present invention.
Fig. 8 is a schematic perspective view of another view angle of the second terminal feeding assembly according to the present invention.
Fig. 9 is a schematic perspective view of a resistor feeding assembly according to the present invention.
Fig. 10 is a schematic top view of a resistor feeding assembly according to the present invention.
FIG. 11 is a schematic cross-sectional view of the present invention along line B-B' of FIG. 10.
Fig. 12 is a schematic perspective view of a riveting mechanism in the present invention.
Fig. 13 is a schematic perspective view of another view of the riveting mechanism according to the present invention.
Fig. 14 is a schematic perspective view of a first cleaning assembly according to the present invention.
Fig. 15 is a schematic perspective view of a second cleaning assembly according to the present invention.
Fig. 16 is a schematic perspective view of a blanking output assembly according to the present invention.
The reference numerals are: the rotary positioning assembly 10, the first bracket 11, the turntable 12, the positioning seat 13, the positioning pin 13, the rotary motor 14, the cam divider 15, the first terminal feeding assembly 20, the second bracket 21, the first transfer positioning mechanism 22, the first elevating mechanism 23, the first elevating block 24, the first terminal transfer block 25, the first discharge cylinder 26, the first discharge rod 27, the first magnet 28, the tape advancing mechanism 30, the feeding bottom plate 31, the feeding groove 311, the drawing cylinder 32, the drawing spring piece 33, the upper cutter block 34, the lower cutter block 35, the segmented cutting cylinder 36, the pin cylinder 37, the positioning block 38, the pin 39, the second terminal feeding assembly 40, the third bracket 41, the second transfer positioning mechanism 42, the second elevating mechanism 43, the second elevating block 44, the second terminal transfer block 441, the third terminal transfer block 442, the first rotary seat 45, the first discharge motor 46, the second cylinder 47, the third terminal transfer block 441, the third terminal transfer block the second discharge lever 471, the second magnet 48, the resistor loading assembly 50, the fourth bracket 51, the input plate 52, the input chute 521, the first set-up recess 522, the test probe 53, the probe holder 531, the test cylinder 532, the turnover clamping block 54, the second set-up recess 541, the turnover driving mechanism 542, the second turn holder 55, the turn recess 551, the third set-up recess 552, the second steering motor 553, the third transfer positioning mechanism 56, the third elevating mechanism 571, the fourth elevating mechanism 572, the pusher plate 58, the pusher clamping groove 581, the resistor transfer block 59, the riveting mechanism 60, the first riveting assembly 601, the second riveting assembly 602, the fifth bracket 61, the riveting cylinder 62, the first link 63, the third elevating block 64, the elevating rail 65, the riveting block 66, the riveting head 661, the first cleaning assembly 70, the sixth bracket 71, the fifth elevating mechanism 72, the fourth elevating block 73, the third elevating assembly 661, the cleaning motor 74, the cam 75, the second connecting rod 751, the driven wheel 752, the translation sliding block 76, the translation sliding rail 77, the brush 78, the second cleaning component 80, the seventh bracket 81, the vent pipe 82, the blowing nozzle 83, the blanking output component 90, the eighth bracket 91, the fourth transfer positioning mechanism 92, the sixth lifting mechanism 93 and the finger cylinder 94.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Reference is made to fig. 1 to 16.
The embodiment of the invention discloses a riveting device for a double-terminal resistor, which comprises a rotary positioning assembly 10, wherein the periphery of the rotary positioning assembly 10 sequentially surrounds a first terminal feeding assembly 20, a second terminal feeding assembly 40, a resistor feeding assembly 50, a first riveting assembly 601, a second riveting assembly 602, a first cleaning assembly 70, a second cleaning assembly 80 and a blanking output assembly 90 at intervals of 45 degrees, and the first terminal feeding assembly 20, the second terminal feeding assembly 40, the resistor feeding assembly 50, the first riveting assembly 601, the second riveting assembly 602, the first cleaning assembly 70, the second cleaning assembly 80 and the blanking output assembly 90 are connected into circular arcs to uniformly surround the periphery of the rotary positioning assembly 10;
The rotary positioning assembly 10 comprises a first bracket 11, a circular turntable 12 rotating along the vertical direction is rotationally connected to the first bracket 11, 8 positioning seats 13 are uniformly distributed at the edge of the turntable 12, the central angle formed by two adjacent positioning seats 13 relative to the center of the turntable 12 is 45 degrees, positioning pins 131 are arranged on the positioning seats 13, a rotary motor 14 is also arranged on the first bracket 11, the output end of the rotary motor 14 is fixedly connected with the turntable 12, and the rotary motor 14 can drive the turntable 12 to rotate so that each positioning seat 13 on the turntable 12 is aligned with each processing assembly;
The first terminal feeding assembly 20 comprises a second bracket 21, a material belt pushing mechanism 30 is arranged on the second bracket 21, a first transfer positioning mechanism 22 is also arranged on the second bracket 21, the output end of the first transfer positioning mechanism 22 is connected with a first lifting mechanism 23, the output end of the first lifting mechanism 23 is connected with a first lifting block 24, the bottom of the first lifting block 24 is fixedly provided with a first terminal transfer block 25, the connecting line of the first terminal transfer block 25 and the center of the turntable 12 is parallel to the driving direction of the first transfer positioning mechanism 22, the bottom of the first terminal transfer block 25 can be provided with a vacuum nozzle structure, the first terminal transfer block 25 is positioned at one side of the outlet of the material belt pushing mechanism 30 on the second bracket 21, and the first terminal transfer block 25 places the cut metal terminal on the positioning seat 13 of the turntable 12;
the material belt pushing mechanism 30 comprises a feeding bottom plate 31, a feeding groove 311 and a pulling cylinder 32 are arranged on the feeding bottom plate 31, a metal material belt is fed into the feeding groove 311, a pulling spring piece 33 is fixed at the output end of the pulling cylinder 32, the pulling spring piece 33 is of a right triangle sheet structure, one vertical edge of the pulling spring piece 33 is perpendicular to the feeding bottom plate 31, the bevel edge of the pulling spring piece 33 faces one inlet side of the feeding groove 311, namely, when the pulling spring piece 33 moves to one inlet side of the feeding groove 311, a positioning hole of the metal material belt does not block the motion of the bevel edge of the pulling spring piece 33, when the pulling spring piece 33 moves to one outlet side of the feeding groove 311, the positioning hole of the metal material belt is blocked at the right angle edge of the pulling spring piece 33, the pulling spring piece 33 can pull the metal material belt to advance through the positioning hole, the pulling spring piece 33 is located right above the outlet of the feeding groove 311, an upper cutter block 34 is arranged above the outlet of the feeding cutter 311, one side of the upper cutter block 34 is far away from the pulling spring piece 33 is provided with a lower cutter block 35, the bottom of the lower cutter block 35 is connected with a segment cutting cylinder 36, when the metal material belt reaches the upper segment block 35, and the lower cutter block 35 is driven to form a shearing force between the lower cutter block 35 and the upper cutter block 35;
The second terminal feeding assembly 40 comprises a third support 41, the third support 41 is provided with a material belt pushing mechanism 30, the third support 41 is also provided with a second transfer positioning mechanism 42, the driving direction of the second transfer positioning mechanism 42 is parallel to the driving direction of the first transfer positioning mechanism 22, the condition that the second terminal feeding assembly 40 blocks feeding of a metal material belt in the first terminal feeding assembly 20 can be effectively avoided, the output end of the second transfer positioning mechanism 42 is connected with a second lifting mechanism 43, the output end of the second lifting mechanism 43 is fixedly provided with a second lifting block 44, the bottoms of the second lifting block 44 are fixedly provided with a second terminal transfer block 441 and a third terminal transfer block 442, the bottoms of the second terminal transfer block 441 and the third terminal transfer block 442 can be provided with a vacuum suction nozzle structure, the second terminal transfer block 441 is located on one side of the third support 41, which is close to the outlet of the material belt pushing mechanism 30, an included angle 45 DEG is formed between the second terminal transfer block 441 and the first terminal transfer block 442, the second terminal transfer block 441 is parallel to the first terminal transfer block 25, the bottom of the second terminal transfer block 441 is fixedly arranged at the second rotary table 45, the bottom of the second terminal transfer block 44 is fixedly connected with the first rotary table 45 to the first rotary table 46, and the second rotary table 45 is fixedly connected with the first rotary table 46, and the second rotary table 45 is fixedly arranged at the bottom of the first rotary table 45, and the rotary table 45 is fixedly connected with the first rotary table 46, and the rotary table 45 is connected with the first rotary table 45, and the rotary table 46 is correspondingly connected with the first rotary table 45, and the rotary table 46.
The first transfer positioning mechanism 22 and the second transfer positioning mechanism 42 may be rodless cylinders positioned horizontally, and the first lifting mechanism 23 and the second lifting mechanism 43 may be cylinders positioned vertically.
The invention is provided with the reliable terminal feeding mechanism and the resistor feeding mechanism 50, and the processing stations are connected by the rotary table 12, so that the resistor sheet and the metal terminal can be connected and inserted efficiently, the rotary table 12 can also send to the riveting station to be riveted after the connection is finished, the connection and the riveting processing do not need to directly operate the processed product by hands, the processing efficiency is high, the safety performance is good, the labor cost can be effectively reduced, the processing precision is improved, and the processing action formed by the device is consistent and reliable.
In this embodiment, the output end of the rotating motor 14 is connected with the rotating disc 12 through the cam divider 15, and the cam divider 15 is also called an intermittent divider, and is a high-precision turning device, so that the precision of each rotation of the rotating disc 12 can be ensured to be high enough, and the cam divider 15 and the rotating motor 14 can be connected through a synchronous belt structure.
In this embodiment, a first unloading cylinder 26 positioned vertically is arranged at one side of the first lifting block 24, a first unloading rod 27 is fixed at the output end of the first unloading cylinder 26, the first unloading rod 27 penetrates through the first terminal transfer block 25, and a first magnet 28 is fixed at the bottom of the first unloading rod 27; one side of the second lifting block 44 is provided with a second unloading cylinder 47 which is vertically positioned, the output end of the second unloading cylinder 47 is fixedly provided with two second unloading rods 471, the two second unloading rods 471 respectively penetrate through the second terminal transfer block 441 and the third terminal transfer block 442, the bottoms of the two second unloading rods 471 are respectively fixedly provided with a second magnet 48, the magnets can adsorb the cut metal terminals, when the metal terminals need to be unloaded, the unloading cylinder drives the unloading rods to ascend, the magnets ascend in the terminal transfer block to be separated from contact with the metal terminals, and the metal terminals automatically fall off the terminal transfer block under the action of gravity.
In this embodiment, the material belt pushing mechanism 30 further includes a vertically positioned pin cylinder 37, the output end of the pin cylinder 37 is fixed with a positioning block 38, the bottom of the positioning block 38 is fixed with a pin 39, the pin 39 is located above the feeding chute 311, and the pin 39 is inserted into a positioning hole of the metal material belt to position the metal material belt, so that a stable foundation can be provided for cutting.
In this embodiment, the resistor feeding assembly 50 includes a fourth bracket 51, an input material plate 52 is fixed on the fourth bracket 51, an input material groove 521 parallel to the input material plate is provided on the output material plate, a first supporting groove 522 parallel to the input material groove 521 is provided on both side walls of the input material groove 521, a space is provided between the first supporting groove 522 and the bottom of the input material groove 521, and a resistor sheet can float above the bottom of the input material groove 521 in the two first supporting grooves 522; the input material plate 52 is sequentially provided with a first notch, a second notch, a third notch and a fourth notch which are distributed at equal intervals, the first notch and the third notch are respectively provided with a test probe 53, the top of each test probe 53 can be positioned on the same horizontal plane with the corresponding set-up groove, each test probe 53 can test a resistor, when the test probes 53 in the first notch are failed in test, the turnover clamping blocks 54 clamp the resistor to turn 180 degrees around the horizontal axis, and when the test probes 53 in the second notch are failed in test, the second steering seat 55 clamps the resistor to rotate 180 degrees around the vertical axis; Two turnover clamping blocks 54 are arranged in the second notch, the two turnover clamping blocks 54 are respectively positioned at two sides of the input trough 521, the interval between the two turnover clamping blocks 54 is equal to the width of the input trough 521, one side of the turnover clamping block 54 close to the center of the input trough 521 is provided with a second lifting groove 541, the two second lifting grooves 541 can clamp the resistor sheet, the center of the second lifting groove 541 and the first lifting groove 522 are positioned at the same horizontal plane, the turnover clamping blocks 54 are connected with a turnover driving mechanism 542, the turnover driving mechanism 542 can be two motors, each turnover clamping block 54 is connected with a motor, the motor drives the turnover clamping blocks 54 to rotate so as to realize turnover of the resistor sheet, The turning driving mechanism 542 may further include a motor, a rotating shaft and two synchronization structures, where the motor is connected to the rotating shaft, and the rotating shaft is connected to the two turning clamping blocks 54 through the two synchronization structures, and the motor can drive the two turning clamping blocks 54 to rotate at the same time, and the synchronization structures may be two meshed gears; A second steering seat 55 is arranged in the fourth notch, a steering groove 551 with the width equal to that of the input trough 521 is arranged in the second steering seat 55, a third lifting groove 552 is arranged on two side walls of the steering groove 551, the third lifting groove 552 and the first lifting groove 522 are positioned on the same horizontal plane, the bottom of the second steering seat 55 is connected with a second steering motor 553, a shell of the second steering motor 553 is fixedly connected with a fourth bracket 51, the output end of the second steering motor 553 is fixedly connected with the second steering seat 55, the second steering motor 553 drives the second steering seat 55 to rotate, and the resistor disc rotates in the clamping of the two third lifting grooves 552; The fourth bracket 51 is also provided with a third transferring and positioning mechanism 56, an extension line of the input trough 521 is arranged through the rotation axis of the turntable 12, the third transferring and positioning mechanism 56 is parallel to the input trough 521, the output end of the third transferring and positioning mechanism 56 is connected with a third lifting mechanism 571 and a fourth lifting mechanism 572, the output end of the third lifting mechanism 571 is fixedly provided with a material pushing plate 58, the material pushing plate 58 is positioned right above the input trough 521, the bottom of the material pushing plate 58 is fixedly provided with at least four material pushing clamping grooves 581 with the width equal to the width of the resistor sheet, the interval between two adjacent material pushing clamping grooves 581 is equal to the interval between two adjacent notches, the pushing plate 58 can be ensured to simultaneously push the resistance sheets of the four stations to the next station, the working efficiency is high, the output end of the fourth lifting mechanism 572 is fixedly provided with a resistance transfer block 59, and the bottom of the resistance transfer block 59 is fixedly provided with a vacuum nozzle. The third transfer positioning mechanism 56 may be a rodless cylinder disposed in a horizontal positioning manner, and the third lifting mechanism 571 and the fourth lifting mechanism 572 may be cylinders disposed in a vertical positioning manner.
Based on the above embodiment, the bottom of the test probe 53 is fixed with the probe seat 531, the bottom of the probe seat 531 is connected with the test cylinder 532, the test cylinder 532 drives the test probe 53 to rise to test the resistor disc, and the test cylinder 532 drives the test probe 53 to descend to leave the resistor disc, so that the resistor disc is prevented from being scratched by the probe.
In this embodiment, the first riveting component 601 and the second riveting component 602 are both the riveting mechanism 60, the riveting mechanism 60 includes a fifth bracket 61, a riveting cylinder 62 is disposed on the fifth bracket 61, an output end of the riveting cylinder 62 is hinged with a first connecting rod 63, one end of the first connecting rod 63, which is far away from the riveting cylinder 62, is hinged with a third lifting block 64, a lifting rail 65 is further fixed on the frame, the lifting rail 65 is in a rail groove structure, the third lifting block 64 is slidably connected in the lifting rail 65, stable and reliable lifting track of the third lifting block 64 can be ensured, a riveting pressing block 66 is fixed on one side of the third lifting block 64, a riveting head 661 is fixed at the bottom of the riveting pressing block 66, the riveting cylinder 62 drives the third lifting block 64 to stably descend through the connecting rod, and the riveting head 661 is pressed against the positioning seat 13, so that the terminal and the resistor disc are in riveting connection. Preferably, the riveting heads 661 in the first riveting component 601 and the second riveting component 602 are different structures, the riveting heads 661 in the first riveting component 601 are riveting heads, and the riveting heads 661 in the second riveting component 602 are embossing heads.
In this embodiment, the first cleaning assembly 70 includes a sixth support 71, a fifth lifting mechanism 72 is disposed on the sixth support 71, the fifth lifting mechanism 72 may be a cylinder disposed in a vertical positioning manner, an output end of the fifth lifting mechanism 72 is connected to a fourth lifting block 73, a cleaning motor 74 is disposed on one side of the fourth lifting block 73, a cam 75 is fixed to an output end of the cleaning motor 74, a second connecting rod 751 is connected to the cam 75 in a connecting manner, a driven wheel 752 is hinged to one end of the second connecting rod 751 far from the cam 75, the driven wheel 752 is rotatably connected to a translation slider 76, a brush 78 is fixed to the bottom of the translation slider 76, a translation slide rail 77 is fixed to one side of the fourth lifting block 73 close to the translation slider 76, and the translation slider 76 is slidably connected to the translation slide rail 77, so that the cleaning motor 74 drives the translation slider 76 to translate through the cam 75, the second connecting rod 751 and the driven wheel 752, and the brush 78 cleans the surface of the riveted dual-terminal resistor.
In this embodiment, the second cleaning assembly 80 includes a seventh support 81, a vent pipe 82 is fixed on the seventh support 81, one end of the vent pipe 82, which is close to the turntable 12, is connected with a blowing nozzle 83, the other end of the vent pipe 82 is connected with a blower, and the blower nozzle 83 can blow air to clean the two-terminal resistor on the positioning seat 13.
In this embodiment, the blanking output assembly 90 includes an eighth bracket 91, a fourth transferring and positioning mechanism 92 is disposed on the eighth bracket 91, the fourth transferring and positioning mechanism 92 may be a rodless cylinder disposed in a horizontal positioning manner, an output end of the fourth transferring and positioning mechanism 92 is connected with a sixth lifting mechanism 93, the sixth lifting mechanism 93 may be a cylinder disposed in a vertical positioning manner, an output end of the sixth lifting mechanism 93 is connected with a finger cylinder 94, a connection line between the finger cylinder 94 and a center of the turntable 12 is parallel to a driving direction of the fourth transferring and positioning mechanism 92, and the processed double-terminal resistor member can be transferred and output from the positioning seat 13 to the receiving container through the finger cylinder 94. The fourth transfer positioning mechanism 92 may be a rodless cylinder disposed in a horizontal positioning manner, and the sixth lifting mechanism 93 may be a cylinder disposed in a vertical positioning manner.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The riveting device of the double-terminal resistor piece is characterized by comprising a rotary positioning assembly (10), wherein a first terminal feeding assembly (20), a second terminal feeding assembly (40), a resistor feeding assembly (50), a first riveting assembly (601), a second riveting assembly (602), a first cleaning assembly (70), a second cleaning assembly (80) and a blanking output assembly (90) are sequentially arranged around the rotary positioning assembly (10);
The rotary positioning assembly (10) comprises a first bracket (11), a rotary table (12) is rotatably connected to the first bracket (11), 8 positioning seats (13) are uniformly distributed at the edge of the rotary table (12), positioning needles (131) are arranged on the positioning seats (13), a rotary motor (14) is further arranged on the first bracket (11), and the output end of the rotary motor (14) is connected with the rotary table (12);
The first terminal feeding assembly (20) comprises a second support (21), a material belt pushing mechanism (30) is arranged on the second support (21), a first transfer positioning mechanism (22) is further arranged on the second support (21), the output end of the first transfer positioning mechanism (22) is connected with a first lifting mechanism (23), the output end of the first lifting mechanism (23) is connected with a first lifting block (24), a first terminal transferring block (25) is fixed at the bottom of the first lifting block (24), and the first terminal transferring block (25) is positioned on the second support (21) at one side of the outlet of the material belt pushing mechanism (30);
The material belt propelling mechanism (30) comprises a feeding bottom plate (31), a feeding groove (311) and a material pulling cylinder (32) are arranged on the feeding bottom plate (31), a material pulling elastic piece (33) is fixed at the output end of the material pulling cylinder (32), the material pulling elastic piece (33) is positioned right above the feeding groove (311), an upper cutter block (34) is arranged above the outlet of the feeding groove (311), one side, far away from the material pulling elastic piece (33), of the upper cutter block (34) is provided with a lower cutter block (35), and the bottom of the lower cutter block (35) is connected with a segmented cutting cylinder (36);
The second terminal feeding assembly (40) comprises a third bracket (41), a material belt pushing mechanism (30) is arranged on the third bracket (41), a second transfer positioning mechanism (42) is further arranged on the third bracket (41), the driving direction of the second transfer positioning mechanism (42) is parallel to the driving direction of the first transfer positioning mechanism (22), the output end of the second transfer positioning mechanism (42) is connected with a second lifting mechanism (43), the output end of the second lifting mechanism (43) is fixedly provided with a second lifting block (44), the bottom of the second lifting block (44) is fixedly provided with a second terminal transfer block (441) and a third terminal transfer block (442), the second terminal transfer block (441) is positioned on one side, close to the outlet of the material belt pushing mechanism (30), of the second terminal transfer block (441) and the first terminal transfer block (442) form an included angle of 45 degrees, the lower part of the second lifting block (44) is fixedly provided with a second lifting block (44), and the bottom of the second lifting block (44) is fixedly provided with a first rotary seat (45);
the output end of the rotating motor (14) is connected with the rotary table (12) through a cam divider (15);
A first discharging cylinder (26) which is vertically positioned is arranged on one side of the first lifting block (24), a first discharging rod (27) is fixed at the output end of the first discharging cylinder (26), the first discharging rod (27) penetrates through the first terminal transferring block (25), and a first magnet (28) is fixed at the bottom of the first discharging rod (27); one side of second elevating block (44) is equipped with second discharge cylinder (47) of vertical location, the output of second discharge cylinder (47) is fixed with two second discharge poles (471), and two second discharge poles (471) run through respectively second terminal transfer block (441) with third terminal transfer block (442) set up, two the bottom of second discharge pole (471) all is fixed with second magnet (48).
2. The riveting device of the two-terminal resistor according to claim 1, wherein the material strip pushing mechanism (30) further comprises a vertically positioned pin cylinder (37), a positioning block (38) is fixed at the output end of the pin cylinder (37), a pin (39) is fixed at the bottom of the positioning block (38), and the pin (39) is located above the feeding groove (311).
3. The riveting device of a two-terminal resistor according to claim 1, wherein the resistor feeding assembly (50) comprises a fourth bracket (51), an input material plate (52) is fixed on the fourth bracket (51), an input material groove (521) is arranged on the input material plate (52), and a first supporting groove (522) is arranged on two side walls of the input material groove (521); the input material plate (52) is sequentially provided with a first notch, a second notch, a third notch and a fourth notch, and test probes (53) are arranged in the first notch and the third notch; two overturning clamping blocks (54) are arranged in the second notch, the two overturning clamping blocks (54) are respectively positioned at two sides of the input trough (521), a second lifting groove (541) is formed in one side, close to the center of the input trough (521), of each overturning clamping block (54), the center of each second lifting groove (541) and the center of each first lifting groove (522) are positioned at the same horizontal plane, and each overturning clamping block (54) is connected with an overturning driving mechanism (542); a second steering seat (55) is arranged in the fourth notch, a steering groove (551) is arranged in the second steering seat (55), a third lifting groove (552) is arranged on two side walls of the steering groove (551), the third lifting groove (552) and the first lifting groove (522) are positioned on the same horizontal plane, and a second steering motor (553) is connected to the bottom of the second steering seat (55); still be equipped with third transfer positioning mechanism (56) on fourth support (51), the output of third transfer positioning mechanism (56) is connected with third elevating system (571) and fourth elevating system (572), the output of third elevating system (571) is fixed with and pushes away flitch (58), it is located directly over input silo (521) to push away flitch (58), the bottom of pushing away flitch (58) is fixed with four at least and pushes away material screens groove (581), the output of fourth elevating system (572) is fixed with resistance and shifts piece (59).
4. A riveting apparatus for a two-terminal resistor according to claim 3, wherein a probe holder (531) is fixed to the bottom of the test probe (53), and a test cylinder (532) is connected to the bottom of the probe holder (531).
5. The riveting device of the two-terminal resistor according to claim 1, wherein the first riveting component (601) and the second riveting component (602) are both riveting mechanisms (60), each riveting mechanism (60) comprises a fifth bracket (61), a riveting cylinder (62) is arranged on each fifth bracket (61), a first connecting rod (63) is hinged to the output end of each riveting cylinder (62), a third lifting block (64) is hinged to one end, far away from each riveting cylinder (62), of each first connecting rod (63), a lifting track (65) is further fixed on each fifth bracket (61), each third lifting block (64) is slidably connected in each lifting track (65), one side of each third lifting block (64) is fixedly provided with a riveting pressing block (66), and a riveting head (661) is fixedly arranged at the bottom of each riveting pressing block (66).
6. The riveting device of the two-terminal resistor part according to claim 1, wherein the first cleaning component (70) comprises a sixth bracket (71), a fifth lifting mechanism (72) is arranged on the sixth bracket (71), an output end of the fifth lifting mechanism (72) is connected with a fourth lifting block (73), one side of the fourth lifting block (73) is provided with a cleaning motor (74), an output end of the cleaning motor (74) is fixed with a cam (75), the cam (75) is connected with a second connecting rod (751), one end, far away from the cam (75), of the second connecting rod (751) is hinged with a driven wheel (752), the driven wheel (752) is rotatably connected with a translation sliding block (76), a brush (78) is fixed at the bottom of the translation sliding block (76), one side, close to the translation sliding block (76), of the fourth lifting block (73) is fixed with a translation sliding rail (77), and the translation sliding block (76) is in sliding connection with the translation sliding rail (77).
7. The riveting device of a two-terminal resistor according to claim 1, wherein the second cleaning assembly (80) comprises a seventh bracket (81), a vent pipe (82) is fixed on the seventh bracket (81), and a blowing nozzle (83) is connected to one end of the vent pipe (82) close to the turntable (12).
8. The riveting device of the two-terminal resistor according to claim 1, wherein the blanking output assembly (90) comprises an eighth bracket (91), a fourth transferring and positioning mechanism (92) is arranged on the eighth bracket (91), an output end of the fourth transferring and positioning mechanism (92) is connected with a sixth lifting mechanism (93), and an output end of the sixth lifting mechanism (93) is connected with a finger cylinder (94).
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| CN201910660495.3A CN110265200B (en) | 2019-07-22 | 2019-07-22 | Riveting device of double-terminal resistor |
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| CN201910660495.3A CN110265200B (en) | 2019-07-22 | 2019-07-22 | Riveting device of double-terminal resistor |
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| CN112908784B (en) * | 2020-12-30 | 2023-05-12 | 奔龙自动化科技有限公司 | Automatic integrated equipment of riveting of wearing of circuit breaker rivet |
| CN114309300B (en) * | 2021-12-29 | 2022-10-18 | 广东嘉和微特电机股份有限公司 | Automatic riveting device for brush box bracket and lug plate |
| CN119650227A (en) * | 2025-02-19 | 2025-03-18 | 赣州山达士电子有限公司 | Automatic assembling machine for double-pin terminal |
| CN119650228A (en) * | 2025-02-19 | 2025-03-18 | 赣州山达士电子有限公司 | Double terminal chip resistor automatic assembly machine |
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| CN210142552U (en) * | 2019-07-22 | 2020-03-13 | 东莞福哥电子有限公司 | Riveting device of two-terminal resistor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3740816A (en) * | 1970-03-06 | 1973-06-26 | Matsushita Electric Ind Co Ltd | Apparatus for automatically staking terminals |
| CN101740924B (en) * | 2009-06-05 | 2011-09-07 | 广东升威电子制品有限公司 | Automatic terminal riveting method and automatic terminal riveting machine |
| CN201590299U (en) * | 2009-12-15 | 2010-09-22 | 东莞市焦点自动化科技有限公司 | Resistance card riveting terminal machine |
| CN106734658B (en) * | 2017-01-06 | 2018-05-29 | 东莞市新亮点自动化设备科技有限公司 | Resistance card riveting machine |
| CN108202221A (en) * | 2018-02-05 | 2018-06-26 | 东莞市钺河自动化科技有限公司 | A kind of potentiometer pedestal kludge |
| CN108461242B (en) * | 2018-02-05 | 2023-12-05 | 广东钺河智能科技有限公司 | Automatic assembling machine for sound console potentiometer |
| CN208126947U (en) * | 2018-03-19 | 2018-11-20 | 东莞市钺河自动化科技有限公司 | A Knob Potentiometer Automatic Assembly Machine |
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| CN210142552U (en) * | 2019-07-22 | 2020-03-13 | 东莞福哥电子有限公司 | Riveting device of two-terminal resistor |
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