CN112222321A

CN112222321A - Bending device for adjusting pin of electronic memory

Info

Publication number: CN112222321A
Application number: CN202011102612.3A
Authority: CN
Inventors: 朱金德
Original assignee: Hangzhou Caiya Electronic Technology Co Ltd
Current assignee: Hangzhou Caiya Electronic Technology Co Ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-01-15

Abstract

The invention discloses an electronic memory adjusting pin bending device, which comprises a base, wherein an inner cavity is arranged in the base, the upper wall of the inner cavity is communicated with a feed inlet with an upward opening, the rear wall of the inner cavity is communicated with a discharge outlet with a backward opening, the upper wall of the inner cavity is fixedly connected with a fixed block, the fixed block is rotatably connected with a linkage shaft, the linkage shaft is fixedly connected with a conveying disc, the conveying disc is positioned on the left side of the fixed block, four temporary storage cavities are arranged on the conveying disc, the pin bending machine can bend pins for the first time through the indirect matching of the material pushing block and the bending die, and simultaneously the eccentric wheel and the transmission rod are matched to control the two sliding blocks to slide relatively, therefore, the bending ejector rod carries out secondary bending treatment on the pins, so that the accuracy is improved, a large amount of manpower and material resources are saved, a large amount of working time is saved, and the production quality of the electronic memory is improved.

Description

Bending device for adjusting pin of electronic memory

Technical Field

The invention relates to the field of electronic storage equipment, in particular to a bending device for an adjusting pin of an electronic storage.

Background

The invention relates to an electronic memory, belonging to an electronic memory device made by semiconductor technology, wherein the left and right sides of each electronic memory extend out the same number of pins for data transmission with other devices, the pins are generally vertical to the horizontal plane and are convenient to be inserted on a circuit board, the vertical angle of the pins of the electronic memory which are just produced needs to be adjusted, manual or mechanical adjustment is generally adopted, the manual operation precision is high, time and labor are wasted, a large amount of manpower and material resources are wasted, the traditional mechanical operation easily damages the electronic memory, and the production quality of the electronic memory is influenced.

Disclosure of Invention

The invention discloses an electronic memory adjusting pin bending device, which comprises a base, wherein an inner cavity is arranged in the base, the upper wall of the inner cavity is communicated with a feed inlet with an upward opening, the rear wall of the inner cavity is communicated with a discharge outlet with a backward opening, the upper wall of the inner cavity is fixedly connected with a fixed block, a linkage shaft is rotatably connected onto the fixed block, a conveying disc is fixedly connected onto the linkage shaft and is positioned on the left side of the fixed block, four temporary storage cavities are arranged on the conveying disc, the openings of the temporary storage cavities are towards one side far away from the linkage shaft, a feeding box is fixedly connected onto the front wall and the rear wall of the feed inlet, a vertically through feeding cavity is arranged in the feeding box, the lower end of the feeding box penetrates through the feed inlet, the lower end of the feeding box is fixedly connected with a limiting frame, and a sliding channel with an upward bayonet is arranged in the limiting frame, the sliding channel is communicated with the feeding cavity, the lower wall of the sliding channel is communicated with a through hole with a downward opening, an electronic memory is placed in the feeding cavity, the left end and the right end of the electronic memory are respectively and electrically connected with pins, a supporting plate is fixedly connected between the left wall and the right wall of the inner cavity, a fixing plate is fixedly connected onto the supporting plate, two bending dies are fixedly connected onto the upper end of the fixing plate, the right wall of the inner cavity is rotatably connected with a cam shaft, a cam is fixedly connected onto the cam shaft, a guide groove with an opening towards one side away from the cam shaft is arranged on the cam shaft, a pushing block is slidably arranged in the guide groove, the lower end of the front side of the pushing block slides forwards and backwards on the upper end of the fixing plate, the pushing block is positioned on the rear side between the two bending dies, a connecting rod which slides back and forth is arranged in the connecting block, the lower end of the rear side of the pushing block is fixedly connected with a connecting block, a buffer spring is connected between the front end of the connecting block and the rear end of the connecting block, the rear end of the connecting rod is fixedly connected with the front end of the connecting block, the connecting rod is positioned in the buffer spring, the front end of the connecting rod is fixedly connected with the rear end of the front side of the pushing block, the rear wall of the inner cavity is rotatably connected with two eccentric shafts, eccentric wheels are fixedly connected onto the eccentric shafts, the front ends of the eccentric wheels are rotatably connected with a transmission rod, two sliding blocks which slide left and right are arranged on the supporting plate, the lower end of the transmission rod is rotatably connected into the upper ends of the sliding blocks, one ends of the sliding blocks, which are close to the conveying disc, are fixedly connected with bending ejector rods, grooved wheels are fixedly connected onto the linkage shaft, the grooved wheels, the driven gear shaft is fixedly connected with a turntable which is positioned at the rear side of the grooved pulley, the driven gear shaft is fixedly connected with a synchronizing rod, the left end of the rear side of the synchronizing rod is fixedly connected with a poking rod, at the moment, the electronic memory produced by a worker is placed into the feeding cavity, the electronic memory falls into the temporary storage cavity at the upper side through the feeding cavity, at the moment, the driven gear shaft rotates to drive the turntable to rotate, and then the synchronizing rod is driven to rotate, and simultaneously the poking rod rotates around the driven gear shaft, when the poking rod extends into the grooved pulley groove, the poking rod drives the grooved pulley to rotate ninety degrees, so as to drive the linkage shaft to rotate ninety degrees, and simultaneously drive the conveying disc to rotate ninety degrees every time, and simultaneously drive the electronic memory to do downward intermittent motion, when the electronic memory moves to the upper end of the through hole, the electronic memory passes through the through hole and falls to the upper end of the fixed plate, the cam shaft rotates to drive the cam to rotate, the pushing block is further driven to slide forwards along the fixed plate, the connecting rod is simultaneously pushed to move forwards, the electronic memory at the upper end of the fixed plate is further pushed to move forwards, the electronic memory moves to the middle of the two bending dies at the moment, the pushing block pushes the electronic memory to continue to move forwards, pins at the left end and the right end of the electronic memory are bent backwards due to extrusion of the two bending dies, the eccentric wheel shaft rotates at the moment to drive the eccentric wheel to rotate, the transmission rod is further driven to rotate, the sliding block is simultaneously driven to slide towards one side close to the conveying disc along the supporting plate, and the bending ejector rod is further driven to move towards one side close to the conveying disc, meanwhile, the rear ends of the pins are bent again by the bending ejector rods on the two sides, and then the pins are subjected to secondary angle adjustment.

Beneficially, a motor is fixedly arranged on the lower wall of the inner cavity, a motor shaft is connected to the left end of the motor in a power connection mode, a conveyor wheel shaft is connected between the left wall and the right wall of the inner cavity, conveyor wheels are fixedly connected to the conveyor wheel shaft and the motor shaft respectively, a conveyor belt is connected between the two conveyor wheels, a material guide block is fixedly connected to the lower wall of the discharge hole, the upper end of the material guide block is an inclined surface, the electronic storage device is convenient to transport to the outside, the processed electronic storage device falls onto the upper end of the conveyor belt, the motor is started at the moment, the motor shaft is driven to rotate, the conveyor wheel shaft is driven to rotate, the upper end of the conveyor belt is driven to move leftwards, the electronic storage device on the conveyor belt is driven.

Beneficially, the right end of the motor is in power connection with a transmission shaft, the transmission shaft and the supporting plate are respectively and fixedly connected with a linkage belt wheel, the linkage belt is connected between the two linkage belt wheels, and at the moment, the motor is started to drive the transmission shaft to rotate so as to drive the cam shaft to rotate.

Beneficially, a bevel gear shaft is rotatably connected in the fixed block, a driving bevel gear is fixedly connected to the left end and the right end of the bevel gear shaft respectively, a driven bevel gear is fixedly connected to the eccentric wheel shaft, the front end of the driving bevel gear is meshed with one end, close to the conveying disc, of the driven bevel gear, the bevel gear shaft rotates at the moment to drive the driving bevel gear to rotate, and then the driven bevel gear is driven to rotate, and further the eccentric wheel shaft is driven to rotate.

Beneficially, two rotating gears are fixedly connected to the bevel gear shaft, a synchronizing gear is fixedly connected to the cam shaft, the lower end of the rotating gear is meshed with the upper end of the synchronizing gear, a driven gear is fixedly connected to the driven gear shaft, the front end of the rotating gear is meshed with the rear end of the driven gear shaft, and at the moment, the cam shaft rotates to drive the synchronizing gear to rotate and further drive the right side of the rotating gear to rotate and simultaneously drive the bevel gear shaft to rotate and further drive the driven gear shaft to rotate.

The invention has the beneficial effects that: according to the invention, the pins can be bent for the first time through indirect matching of the material pushing block and the bending die, and the eccentric wheel and the transmission rod are matched to control the two sliding blocks to slide relatively, so that the pins are bent for the second time by the bending ejector rod, the accuracy is improved, a large amount of manpower and material resources are saved, a large amount of working time is saved, and the production quality of an electronic memory is improved.

Drawings

In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of an overall structure of an adjusting pin bending apparatus of an electronic memory according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an electronic memory adjusting pin bending device, which comprises a base 11, wherein an inner cavity 12 is arranged in the base 11, the upper wall of the inner cavity 12 is communicated with a feed inlet 21 with an upward opening, the rear wall of the inner cavity 12 is communicated with a discharge outlet 58 with a backward opening, the upper wall of the inner cavity 12 is fixedly connected with a fixed block 23, the fixed block 23 is rotatably connected with a linkage shaft 49, the linkage shaft 49 is fixedly connected with a conveying disc 18, the conveying disc 18 is positioned at the left side of the fixed block 23, the conveying disc 18 is provided with four temporary storage cavities 46, the openings of the temporary storage cavities 46 are towards one side far away from the linkage shaft 49, the front and rear walls of the feed inlet 21 are fixedly connected with a feed box 20, the feed box 20 is internally provided with a feed cavity 53 which is communicated up and down, the lower end of the feed box 20 passes through the feed inlet 21, the lower end of the feed box 20 is fixedly, the sliding channel 54 is communicated with the feeding cavity 53, the lower wall of the sliding channel 54 is communicated with a through hole 60 with a downward opening, the electronic storage 19 is placed in the feeding cavity 53, the left end and the right end of the electronic storage 19 are respectively and electrically connected with pins 22, the supporting plate 35 is fixedly connected between the left wall and the right wall of the inner cavity 12, the fixed plate 45 is fixedly connected on the supporting plate 35, the upper end of the fixed plate 45 is fixedly connected with two bending dies 41, the right wall of the inner cavity 12 is rotatably connected with a cam shaft 33, the cam shaft 33 is fixedly connected with a cam 56, the cam 56 is provided with a guide groove 55 with an opening facing away from one side of the cam shaft 33, a pushing block 61 is arranged in the guide groove 55 in a sliding manner, the lower end of the front side of the pushing block 61 slides back and forth on the upper end of the fixed plate 45, the pushing block 61 is positioned on the rear side between, the connecting block 62 is located at the rear side of the pushing block 61, a connecting rod 63 which slides back and forth is arranged in the connecting block 62, the lower end of the rear side of the pushing block 61 is fixedly connected with a connecting block 57, a buffer spring 64 is connected between the front end of the connecting block 57 and the rear end of the connecting block 62, the rear end of the connecting rod 63 is fixedly connected with the front end of the connecting block 57, the connecting rod 63 is located in the buffer spring 64, the front end of the connecting rod 63 is fixedly connected with the rear end of the front side of the pushing block 61, the rear wall of the inner cavity 12 is rotatably connected with two eccentric wheel shafts 13, an eccentric wheel 27 is fixedly connected onto the eccentric wheel shafts 13, the front end of the eccentric wheel 27 is rotatably connected with a transmission rod 28, two sliding blocks 48 which slide left and right are arranged on the supporting plate 35, the lower end of the transmission rod 28 is rotatably connected into the upper ends of the sliding blocks 48, one, the universal joint is characterized in that a grooved pulley 16 is fixedly connected to the linkage shaft 49, the grooved pulley 16 is located on the left side of the conveying disc 18, four grooved pulley grooves 50 with openings far away from the linkage shaft 49 are formed in the grooved pulley 16, a rotary table 17 is fixedly connected to the driven gear shaft 15, the rotary table 17 is located on the rear side of the grooved pulley 16, a synchronous rod 51 is fixedly connected to the driven gear shaft 15, a poking rod 52 is fixedly connected to the left end of the rear side of the synchronous rod 51, the electronic storage 19 produced by a worker is placed into the feeding cavity 53, the electronic storage 19 falls into the temporary storage cavity 46 on the upper side through the feeding cavity 53, the driven gear shaft 15 rotates to drive the rotary table 17 to rotate, the synchronous rod 51 rotates to drive the poking rod 52 to rotate around the driven gear shaft 15, when the poking rod 52 extends into the grooved pulley groove 50, the poking rod 52 drives the grooved pulley 16 to rotate ninety degrees, then the linkage shaft 49 is driven to rotate ninety degrees, the conveying disc 18 is driven to rotate ninety degrees each time, and the electronic memory 19 is driven to move downwards intermittently, when the electronic memory 19 moves to the upper end of the through hole 60, the electronic memory 19 passes through the through hole 60 and falls to the upper end of the fixed plate 45, meanwhile, the cam shaft 33 rotates, the cam 56 is driven to rotate, and then the pushing block 61 is driven to slide forwards along the fixed plate 45, meanwhile, the connecting rod 63 is driven to move forwards, and further, the electronic memory 19 at the upper end of the fixed plate 45 is driven to move forwards, at this moment, the electronic memory 19 moves to the middle of the two bending dies 41, the pushing block 61 pushes the electronic memory 19 to continue to move forwards, and simultaneously, due to the extrusion of the two bending dies 41, the pins 22 at the left end and the right end of the electronic memory 19 are bent backwards, at this time, the eccentric wheel shaft 13 rotates to drive the eccentric wheel 27 to rotate, so as to drive the transmission rod 28 to rotate, and simultaneously drive the sliding block 48 to slide towards one side close to the conveying disc 18 along the supporting plate 35, so as to drive the bending push rod 47 to move towards one side close to the conveying disc 18, and simultaneously, the bending push rods 47 at two sides bend the rear ends of the pins 22 again, so as to perform secondary angle adjustment on the pins 22.

Advantageously, a motor 37 is fixedly arranged on the lower wall of the inner cavity 12, a motor shaft 39 is dynamically connected to the left end of the motor 37, a conveyor belt wheel shaft 40 is connected between the left wall and the right wall of the inner cavity 12, the conveyor belt wheel shaft 40 and the motor shaft 39 are respectively fixedly connected with a conveyor belt wheel 43, a conveyor belt 44 is connected between the two conveyor belt wheels 43, the lower wall of the discharge port 58 is fixedly connected with a material guiding block 59, the upper end of the material guiding block 59 is an inclined surface, which is convenient for the electronic storage 19 to be transported to the outside, at this time, the processed electronic storage 19 falls onto the upper end of the conveyor belt 44, at this time, the motor 37 is started to drive the motor shaft 39 to rotate, thereby driving the conveyor wheel shaft 40 to rotate, and simultaneously driving the upper end of the conveyor belt 44 to move leftwards, the electronic storage 19 on the conveyor belt 44 is driven to move to the left and is conveyed out of the discharge hole 58 through the material guide block 59.

Beneficially, a transmission shaft 36 is connected to the right end of the motor 37 in a power manner, the transmission shaft 36 and the support plate 35 are respectively and fixedly connected with a linkage belt wheel 29, the linkage belt 31 is connected between the two linkage belt wheels 29, and at this time, the motor 37 is started to drive the transmission shaft 36 to rotate, so as to drive the cam shaft 33 to rotate.

Beneficially, a bevel gear shaft 30 is rotatably connected to the fixed block 23, the left end and the right end of the bevel gear shaft 30 are respectively and fixedly connected to a driving bevel gear 25, the eccentric wheel shaft 13 is fixedly connected to a driven bevel gear 26, the front end of the driving bevel gear 25 is meshed with one end, close to the conveying disc 18, of the driven bevel gear 26, and at this time, the bevel gear shaft 30 rotates to drive the driving bevel gear 25 to rotate, further drive the driven bevel gear 26 to rotate, and further drive the eccentric wheel shaft 13 to rotate.

Beneficially, two rotating gear 24 have been linked firmly on bevel gear axle 30, synchronous gear 32 has been linked firmly on camshaft 33, the right side 24 lower extremes of rotating gear mesh in the synchronous gear 32 upper end, driven gear axle 15 has been linked firmly driven gear 14, the left side 24 front end of rotating gear mesh in the 15 rear ends of driven gear axle, at this moment camshaft 33 rotates, drives synchronous gear 32 rotates, and then drives the right side 24 of rotating gear rotates, drives simultaneously bevel gear axle 30 rotates, and then drives driven gear 14 rotates, and then drives driven gear axle 15 rotates.

The following detailed description of the steps of using the bending apparatus for adjusting pins of an electronic memory with reference to fig. 1 to 4: initially, the pusher 61 is at the rear limit position, the damper spring 64 is in a natural state, and the left and right slide blocks 48 are at the left and right limit positions, respectively.

At this time, the worker puts the produced electronic storage 19 into the feeding cavity 53, the electronic storage 19 falls into the upper temporary storage cavity 46 through the feeding cavity 53, at this time, the motor 37 is started to drive the transmission shaft 36 to rotate, further the cam shaft 33 is driven to rotate, the synchronizing gear 32 is driven to rotate, further the right rotating gear 24 is driven to rotate, simultaneously the bevel gear shaft 30 is driven to rotate, further the driven gear 14 is driven to rotate, further the driven gear shaft 15 is driven to rotate, simultaneously the rotary table 17 is driven to rotate, further the synchronizing rod 51 is driven to rotate, simultaneously the poke rod 52 is driven to rotate around the driven gear shaft 15, when the poke rod 52 extends into the grooved pulley groove 50, at this time, the poke rod 52 drives the grooved pulley 16 to rotate ninety degrees, further the linkage shaft 49 rotates ninety degrees, simultaneously the conveying disc 18 rotates ninety degrees each time, simultaneously the electronic storage 19 is driven to move downwards intermittently, when the, the electronic memory 19 passes through the through hole 60 and falls to the upper end of the fixed plate 45, and the cam shaft 33 rotates to drive the cam 56 to rotate, further drive the material pushing block 61 to slide forward along the fixed plate 45, simultaneously drive the connecting rod 63 to move forward, further drive the electronic memory 19 at the upper end of the fixed plate 45 to move forward, at this time, the electronic memory 19 moves to the middle of the two bending dies 41, the material pushing block 61 drives the electronic memory 19 to continue to move forward, simultaneously due to the extrusion of the two bending dies 41, the pins 22 at the left and right ends of the electronic memory 19 are bent backward, simultaneously the bevel gear shaft 30 rotates to drive the driving bevel gear 25 to rotate, further drive the driven bevel gear 26 to rotate, simultaneously drive the eccentric wheel shaft 13 to rotate, drive the eccentric wheel 27 to rotate, further drive the driving rod 28 to rotate, and simultaneously drive the sliding block, and then drive the bending mandril 47 to move to one side close to the conveying disc 18, and simultaneously the bending mandrils 47 on both sides bend the rear ends of the pins 22 again, so as to adjust the angle of the pins 22 for the second time, at this time, the processed electronic storage 19 falls onto the upper end of the conveyor belt 44, at this time, the motor 37 drives the motor shaft 39 to rotate, and then drives the conveyor belt wheel shaft 40 to rotate, and simultaneously drives the upper end of the conveyor belt 44 to move leftwards, and then drives the electronic storage 19 on the conveyor belt 44 to transport leftwards, and at the same time, the electronic storage is transported out from.

The above-mentioned embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides an electronic memory adjusts pin device of buckling which includes the base, its characterized in that: an inner cavity is arranged in the base, the upper wall of the inner cavity is communicated with a feed inlet with an upward opening, the rear wall of the inner cavity is communicated with a discharge outlet with a backward opening, the upper wall of the inner cavity is fixedly connected with a fixed block, a linkage shaft is rotatably connected onto the fixed block, a conveying disc is fixedly connected onto the linkage shaft and is positioned on the left side of the fixed block, four temporary storage cavities are arranged on the conveying disc, the openings of the temporary storage cavities are towards one side away from the linkage shaft, the front wall and the rear wall of the feed inlet are fixedly connected with a feed box, a feed cavity which is communicated up and down is arranged in the feed box, the lower end of the feed box penetrates through the feed inlet, the lower end of the feed box is fixedly connected with a limit frame, a slide channel with an upward bayonet is arranged in the limit frame, the slide channel is communicated with the feed cavity, the, the left end and the right end of the electronic memory are respectively electrically connected with pins, a supporting plate is fixedly connected between the left wall and the right wall of the inner cavity, a fixed plate is fixedly connected onto the supporting plate, two bending dies are fixedly connected onto the upper end of the fixed plate, the right wall of the inner cavity is rotatably connected with a cam shaft, a cam is fixedly connected onto the cam shaft, a guide groove with an opening towards one side far away from the cam shaft is arranged on the cam, a pushing block is arranged in the guide groove in a sliding manner, the lower end of the front side of the pushing block slides forwards and backwards on the upper end of the fixed plate and is positioned at the rear side between the two bending dies, a connecting block is fixedly connected onto the upper end of the fixed plate and is positioned at the rear side of the pushing block, a connecting rod which slides forwards and backwards is arranged in the connecting block, a connecting block is fixedly connected onto, the rear end of the connecting rod is fixedly connected with the front end of the connecting block, the connecting rod is positioned in the buffer spring, the front end of the connecting rod is fixedly connected with the rear end of the front side of the material pushing block, the rear wall of the inner cavity is rotatably connected with two eccentric wheel shafts, eccentric wheels are fixedly connected onto the eccentric wheel shafts, the front ends of the eccentric wheels are rotatably connected with a transmission rod, two sliding blocks sliding left and right are arranged on the supporting plate, the lower ends of the transmission rods are rotatably connected into the upper ends of the sliding blocks, one ends of the sliding blocks, close to the conveying disc, are fixedly connected with bending ejector rods, a sheave is fixedly connected onto the linkage shaft, the sheave is positioned on the left side of the conveying disc, four sheave grooves with openings far away from the linkage shaft are arranged on the sheave, a rotating disc is fixedly connected onto the driven gear shaft, the rotating disc is, the left end of the rear side of the synchronizing rod is fixedly connected with a poke rod.

2. The tuning pin bender for electronic memories according to claim 1, wherein: the lower wall of the inner cavity is fixedly provided with a motor, the left end of the motor is connected with a motor shaft, a conveying belt wheel shaft is connected between the left wall and the right wall of the inner cavity, the conveying belt wheel shaft and the motor shaft are respectively and fixedly connected with a conveying belt, a conveying belt is connected between the two conveying belt wheels, the lower wall of the discharge port is fixedly connected with a material guide block, the upper end of the material guide block is an inclined plane, and the electronic storage is convenient to transport to the outside.

3. The tuning pin bender for electronic memories according to claim 1, wherein: the right end of the motor is in power connection with a transmission shaft, the transmission shaft and the supporting plate are respectively and fixedly connected with linkage belt wheels, and the linkage belt is connected between the two linkage belt wheels.

4. The tuning pin bender for electronic memories according to claim 1, wherein: the bevel gear mechanism is characterized in that a bevel gear shaft is rotationally connected in the fixed block, the left end and the right end of the bevel gear shaft are fixedly connected with a driving bevel gear respectively, a driven bevel gear is fixedly connected to an eccentric wheel shaft, and the front end of the driving bevel gear is meshed with one end, close to the conveying disc, of the driven bevel gear.

5. The tuning pin bender for electronic memories according to claim 4, wherein: the bevel gear shaft is fixedly connected with two rotating gears, the cam shaft is fixedly connected with a synchronous gear, the lower end of the rotating gear on the right side is meshed with the upper end of the synchronous gear, the driven gear shaft is fixedly connected with a driven gear, and the front end of the rotating gear on the left side is meshed with the rear end of the driven gear shaft.