CN108966523B - Device for bending and threading diode on potentiometer substrate - Google Patents
Device for bending and threading diode on potentiometer substrate Download PDFInfo
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- CN108966523B CN108966523B CN201810787788.3A CN201810787788A CN108966523B CN 108966523 B CN108966523 B CN 108966523B CN 201810787788 A CN201810787788 A CN 201810787788A CN 108966523 B CN108966523 B CN 108966523B
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- bending
- diode
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- iron wire
- clamping
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
Abstract
The invention discloses a device for bending and threading a diode on a potentiometer substrate, which comprises a bottom plate, a mounting plate, a supporting rod, a bending mechanism, a clamping mechanism, a supporting mechanism, a lifting mechanism and a threading mechanism, wherein the bottom plate is provided with a through hole; the upper end and the lower end of the supporting rod are respectively connected with the mounting plate and the bottom plate; the lifting mechanism comprises a lifting seat, and the lifting seat is arranged at the bottom of the mounting plate and can move up and down; the clamping mechanism comprises a chuck and a clamping cylinder for controlling the chuck to clamp, the clamping cylinder and the chuck are respectively arranged on the upper side and the lower side of the lifting seat, and the chuck is used for clamping a diode body; the gyro wheel is provided with a recess that holds the iron wire, the gyro wheel makes the iron wire bend downwards through moving down, and the end of bending of back iron wire is just to the perforation of base plate. The device for bending and threading the diode on the potentiometer substrate can be automatically operated, and has low labor cost.
Description
Technical Field
The invention relates to the field of potentiometer assembling equipment, in particular to a device for bending and threading a diode on a potentiometer substrate.
Background
The substrate is a basic material for manufacturing the PCB, generally, the substrate is a copper clad laminate, and the single-sided and double-sided printed boards are manufactured by selectively performing processes such as hole processing, chemical copper plating, electro-coppering, etching and the like on the substrate material copper clad laminate to obtain a desired circuit pattern. In the manufacture of another type of multilayer printed board, an inner core thin copper clad laminate is also used as a base, and the conductive pattern layers and the prepregs are alternately laminated and bonded together at one time to form interconnection among more than 3 conductive pattern layers. It has the functions of conducting electricity, insulating and supporting. The performance, quality, workability in manufacturing, manufacturing cost, manufacturing level, and the like of the printed board greatly depend on the substrate material.
The traditional process comprises the following steps: when the substrate is installed, two wiring ends of the diode need to be bent manually, and then the two wiring ends are manually inserted into holes of the substrate after being bent, so that the operation is very troublesome, and the assembly efficiency is low.
Disclosure of Invention
Technical problem to be solved
The invention aims to improve the relatively basic assembly efficiency of the diode.
(II) technical scheme
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a device for bending and threading a diode on a potentiometer substrate comprises a bottom plate, a mounting plate, a supporting rod, a bending mechanism, a clamping mechanism, a supporting mechanism, a lifting mechanism and a threading mechanism;
the upper end and the lower end of the supporting rod are respectively connected with the mounting plate and the bottom plate;
the lifting mechanism comprises a lifting seat, and the lifting seat is arranged at the bottom of the mounting plate and can move up and down;
the clamping mechanism comprises a chuck and a clamping cylinder for controlling the chuck to clamp, the clamping cylinder and the chuck are respectively arranged on the upper side and the lower side of the lifting seat, and the chuck is used for clamping a diode body;
the bending mechanism is arranged on the left side and the right side of the clamping mechanism and comprises a bending cylinder and a roller, the bending cylinder is arranged on the lifting seat, and a gas rod of the bending cylinder is used for controlling the roller to move up and down;
the supporting mechanism comprises a guide rod and positioning seats positioned on the left side and the right side of the diode, each positioning seat comprises a front positioning piece and a rear positioning piece, a gap for an iron wire of the diode to penetrate downwards is formed between every two adjacent positioning pieces, one end of the guide rod is connected with a guide cylinder, the guide cylinder is used for controlling the guide rod to move back and forth, the guide rod can dredge and block the gap by moving back and forth, and an iron wire groove for supporting the iron wire is formed between the guide rod and the gap;
the base plate is provided with a substrate mounting rack for mounting a substrate, the substrate mounting rack (for separating the substrate from the base plate;
the gyro wheel is provided with a recess that holds the iron wire, the gyro wheel makes the iron wire bend downwards through moving down, and the end of bending of back iron wire is just to the perforation of base plate.
In the above device for bending and threading the diode on the potentiometer substrate, the roller moves downwards to bend the iron wire downwards by 90 °.
In the device for bending and threading the diode on the potentiometer substrate, the two positioning pieces are provided with the elastic steel wires in the direction close to the gap, and the steel wires are used for preventing the steel wires from being bent towards the gap.
In the device for bending and threading the diode on the potentiometer substrate, the device further comprises two placing seats, the placing seats are arranged on the left side and the right side of the diode, each placing seat is provided with a placing groove for placing an iron wire, and the supporting rod is a rotating mechanism and used for controlling the mounting plate to rotate.
In the device for bending and threading the diode on the potentiometer substrate, the lifting mechanism further comprises a first servo motor, a first gear, a second gear and a screw rod, the first gear and the second gear are both arranged at the top of the mounting plate and are in meshed transmission with each other, the first servo motor is used for driving the second gear to rotate, the first gear is provided with a threaded hole and a rotating seat in rotary connection with the mounting plate, one end of the screw rod is in threaded connection with the threaded hole, and the other end of the screw rod is fixedly connected with the lifting seat.
(III) advantageous effects
The device for bending and threading the diode on the potentiometer substrate adopts full-automatic bending and threading, so that manual assistance is not needed, automatic assembly is realized, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a device for bending and threading a diode on a substrate of a potentiometer according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
in the figure, 1 is a bottom plate, 2 is a mounting plate, 3 is a support rod, 4 is a lifting seat, 5 is a chuck, 6 is a clamping cylinder, 7 is a bending cylinder, 8 is a roller, 9 is a guide rod, 10 is a positioning seat, 11 is a positioning sheet, 12 is a gap, 13 is a substrate mounting frame, 14 is a steel wire, 15 is a placing seat, 16 is a placing groove, 17 is a first gear, 18 is a second gear, 19 is a screw rod, 20 is a first servo motor, 21 is a threaded hole, 22 is a rotating seat, 100 is a diode, 101 is a pipe body, 102 is an iron wire, 103 is a substrate, and 104 is a through hole.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The first embodiment is as follows: as shown in fig. 1 and 2, the device for bending and threading the diode on the potentiometer substrate comprises a bottom plate 1, a mounting plate 2, a support rod 3, a bending mechanism, a clamping mechanism, a support mechanism, a lifting mechanism and a threading mechanism;
the upper end and the lower end of the support rod 3 are respectively connected with the mounting plate 2 and the bottom plate 1;
the lifting mechanism comprises a lifting seat 4, and the lifting seat 4 is arranged at the bottom of the mounting plate 2 and can move up and down;
the clamping mechanism comprises a clamping head 5 and a clamping cylinder 6 for controlling the clamping head to clamp, the clamping cylinder 6 and the clamping head 5 are respectively arranged at the upper side and the lower side of the lifting seat 4, and the clamping head 5 is used for clamping a tube body 101 of the diode 100;
the bending mechanism is arranged on the left side and the right side of the clamping mechanism and comprises a bending cylinder 7 and a roller 8, the bending cylinder 7 is arranged on the lifting seat 4, and a gas rod of the bending cylinder 7 is used for controlling the roller 8 to move up and down;
the supporting mechanism comprises a guide rod 9 and positioning seats 10 positioned on the left side and the right side of the diode, each positioning seat 10 comprises a front positioning piece and a rear positioning piece 11, a gap 12 for an iron wire 102 of the diode 100 to penetrate downwards is arranged between every two adjacent positioning pieces, one end of the guide rod 9 is connected with a guide cylinder, the guide cylinder is used for controlling the guide rod 9 to move back and forth, the guide rod 9 can dredge and block the gap through moving back and forth, and an iron wire groove for supporting the iron wire is formed between the guide rod 9 and the gap 12;
a substrate mounting rack 13 for mounting the substrate 103 is arranged on the bottom plate 1, and the substrate mounting rack 13 is used for separating the substrate 103 from the bottom plate 1;
the roller 8 is provided with a groove for accommodating the iron wire 102, the roller downwards moves to bend the iron wire 102 downwards, and the bent end of the bent iron wire 102 is aligned with the through hole 104 of the substrate 103.
The roller 8 bends the wire 102 downward by 90 ° by moving downward.
The two positioning pieces 11 are provided with an elastic steel wire 14 in the direction close to the gap 12, and the steel wire 14 is used for preventing the iron wire 102 from being bent towards the gap.
The invention also comprises two placing seats 15, the placing seats 15 are arranged at the left side and the right side of the diode 100, each placing seat 15 is provided with a placing groove 16 for placing an iron wire 102, and the supporting rod 3 is a rotating mechanism and is used for controlling the mounting plate 2 to rotate.
Elevating system still includes first servo motor 20, first gear 17, second gear 18 and screw rod 19, first gear 17 and second gear 18 all set up at the top of mounting panel 2, first gear 17 and the transmission of second gear 18 intermeshing, first servo motor 20 is used for driving second gear 18 rotatory, first gear 17 be provided with a screw hole 21 and with mounting panel 2 swivelling joint's roating seat 22, screw rod 19's one end and screw hole 21 threaded connection, the other end links to each other with elevating platform 4 is fixed.
When the diode positioning device works, firstly, the iron wire 102 of the diode 100 is placed in the placing groove 16 of the placing seat 15, then the screw 19 is controlled by the first servo motor 20 to drive the lifting seat 4 to move downwards, then the clamping cylinder 6 is controlled by the clamping cylinder 5 to clamp the tube body 101 of the diode 100, then the clamping cylinder 5 is controlled by the first servo motor 20 to reset upwards, the supporting rod 3 rotates to the position of the positioning seat 10, the screw 19 is controlled by the first servo motor 20 to drive the lifting seat 4 to move downwards so that the iron wire 102 of the diode 100 falls in the iron wire groove, then the roller 8 is controlled by the bending cylinder 7 to move downwards, the groove of the roller 8 is contacted with the iron wire 102 and enables the iron wire to rotate and bend along the guide rod 9, the bent iron wire 102 is opposite to the perforation 104 of the substrate 103, after the bending is completed, the guide rod 9 retracts to dredge the gap 12, then the screw 19 is controlled by the first servo motor 20 to continue to drive the diode 100 to move, therefore, bending and needle threading are completed, manual assistance is not needed in the operation, automatic operation is achieved, working efficiency is improved, and cost is saved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A device for bending and threading a diode on a potentiometer substrate is characterized by comprising a bottom plate (1), a mounting plate (2), a support rod (3), a bending mechanism, a clamping mechanism, a support mechanism, a lifting mechanism and a threading mechanism;
the upper end and the lower end of the supporting rod (3) are respectively connected with the mounting plate (2) and the bottom plate (1);
the lifting mechanism comprises a lifting seat (4), and the lifting seat (4) is arranged at the bottom of the mounting plate (2) and can move up and down;
the clamping mechanism comprises a clamping head (5) and a clamping cylinder (6) for controlling the clamping head to clamp, the clamping cylinder (6) and the clamping head (5) are respectively arranged on the upper side and the lower side of the lifting seat (4), and the clamping head (5) is used for clamping a tube body (101) of the diode (100);
the bending mechanisms are arranged on the left side and the right side of the clamping mechanism and comprise bending cylinders (7) and rollers (8), the bending cylinders (7) are arranged on the lifting seat (4), and gas rods of the bending cylinders (7) are used for controlling the rollers (8) to move up and down;
the supporting mechanism comprises a guide rod (9) and positioning seats (10) positioned on the left side and the right side of the diode, each positioning seat (10) comprises a front positioning piece and a rear positioning piece (11), a gap (12) for an iron wire (102) of the diode (100) to penetrate downwards is arranged between every two adjacent positioning pieces, one end of the guide rod (9) is connected with a guide cylinder, the guide cylinder is used for controlling the guide rod (9) to move back and forth, the guide rod (9) can dredge and block the gap through moving back and forth, and an iron wire groove for supporting the iron wire is formed between the guide rod (9) and the gap (12); elastic steel wires (14) are arranged in the direction of the two positioning pieces (11) close to the gap (12), and the steel wires (14) are used for preventing the iron wires (102) from being bent towards the gap;
a substrate mounting rack (13) for mounting a substrate (103) is arranged on the bottom plate (1), and the substrate mounting rack (13) is used for separating the substrate (103) from the bottom plate (1);
the roller (8) is provided with a groove for accommodating the iron wire (102), the roller downwards moves to bend the iron wire (102) downwards, and the bent end of the bent iron wire (102) is aligned to the through hole (104) of the substrate (103);
the device for pre-adjusting the bending and needle threading of the potentiometer substrate further comprises two placing seats (15), the placing seats (15) are arranged on the left side and the right side of the diode (100), each placing seat (15) is provided with a placing groove (16) for placing an iron wire (102), and the supporting rod (3) is a rotating mechanism and used for controlling the mounting plate (2) to rotate.
2. Device for bending and threading diodes on potentiometer substrates according to claim 1, characterized in that the roller (8) bends the wire (102) downwards by 90 ° by moving downwards.
3. The device for bending and threading the diode on the potentiometer substrate according to claim 1, wherein the lifting mechanism further comprises a first servo motor (20), a first gear (17), a second gear (18) and a screw (19), the first gear (17) and the second gear (18) are both arranged at the top of the mounting plate (2), the first gear (17) and the second gear (18) are in meshed transmission, the first servo motor (20) is used for driving the second gear (18) to rotate, the first gear (17) is provided with a threaded hole (21) and a rotating base (22) rotatably connected with the mounting plate (2), one end of the screw (19) is in threaded connection with the threaded hole (21), and the other end of the screw is fixedly connected with the lifting base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787788.3A CN108966523B (en) | 2018-07-18 | 2018-07-18 | Device for bending and threading diode on potentiometer substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787788.3A CN108966523B (en) | 2018-07-18 | 2018-07-18 | Device for bending and threading diode on potentiometer substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108966523A CN108966523A (en) | 2018-12-07 |
| CN108966523B true CN108966523B (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810787788.3A Active CN108966523B (en) | 2018-07-18 | 2018-07-18 | Device for bending and threading diode on potentiometer substrate |
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| Country | Link |
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| CN (1) | CN108966523B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205854934U (en) * | 2016-07-29 | 2017-01-04 | 启明新材料股份有限公司 | A kind of roller bearing rack |
| CN107350386A (en) * | 2017-08-18 | 2017-11-17 | 天津赛柯睿科技有限公司 | A kind of quick bending device of electronic component pin |
| CN108160861A (en) * | 2017-12-20 | 2018-06-15 | 成都新诚华创电子有限公司 | For the needle-threading machine of preset potentiometer substrate |
-
2018
- 2018-07-18 CN CN201810787788.3A patent/CN108966523B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205854934U (en) * | 2016-07-29 | 2017-01-04 | 启明新材料股份有限公司 | A kind of roller bearing rack |
| CN107350386A (en) * | 2017-08-18 | 2017-11-17 | 天津赛柯睿科技有限公司 | A kind of quick bending device of electronic component pin |
| CN108160861A (en) * | 2017-12-20 | 2018-06-15 | 成都新诚华创电子有限公司 | For the needle-threading machine of preset potentiometer substrate |
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| Publication number | Publication date |
|---|---|
| CN108966523A (en) | 2018-12-07 |
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