CN220347078U

CN220347078U - Electron tube core post cutting cleaning equipment that bends

Info

Publication number: CN220347078U
Application number: CN202321649369.6U
Authority: CN
Inventors: 肖大放
Original assignee: Dongguan Dayan Automation Equipment Co ltd
Current assignee: Dongguan Dayan Automation Equipment Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-01-16
Anticipated expiration: 2033-06-27

Abstract

The electronic die column cutting, bending and cleaning equipment comprises a machine table provided with a table top, wherein a reflux device is arranged on the table top, a plurality of clamps which are arranged at equal intervals and used for clamping the electronic die column are assembled on the edge of the outer side of the reflux device, and the clamps are driven by the reflux device to perform reflux action; the cutting device for cutting off the stem pins, the bending device for bending the stem pins and the cleaning device for cleaning the stem pins are further sequentially arranged on the table top along the reflux direction. In the whole production process, the labor participation is reduced, the labor intensity of operators is reduced, and the production and processing efficiency is improved.

Description

Electron tube core post cutting cleaning equipment that bends

Technical Field

The utility model relates to the technical field of automatic equipment, in particular to electronic tube core column cutting, bending and cleaning equipment.

Background

The electron tube is an earliest electric signal amplifying device. The electronic tube is applied to electronic products such as televisions, radio amplifiers and the like in early stage, and is gradually replaced by amplifiers and integrated circuits made of semiconductor materials, and in some high-fidelity sound equipment at present, a low-noise electronic tube with high stability coefficient is still used as an audio power amplifying device.

As shown in fig. 1, a stem, which is an important component in an electron tube, is a commercially available electron stem 800, which has a body 801 with a disc, and a plurality of pins 803 are formed, and a cylinder 802 is integrally formed at the same time, and the stem 800 is formed by integrally forming, however, in the process of manufacturing the stem 800, the pins 803 need to be formed together, so that the pins 803 are in a straightened state in order to be convenient for manufacturing, and thus, the length of the pins 803 and the shape of the pins 803 cannot meet the use requirement, so that the length of the pins 803 need to be cut, and meanwhile, the pins 803 need to be bent after cutting, so that the pins 803 can reach the use standard, that is, as shown in fig. 1. At present, since there are many pins 803 above the stem 800, and the standard length dimension and bending of each pin 803 are different, the machining of the stem 800 is still performed by more relying on manpower, thus greatly increasing the labor intensity of operators and reducing the machining efficiency.

Therefore, an automatic device capable of processing the stem 800 is urgently needed at present, so that manual production is replaced, the participation degree of manpower in the stem 800 processing process is reduced, the labor intensity of operators is reduced, and the production efficiency is improved.

Disclosure of Invention

The utility model aims to provide an electronic tube core column cutting, bending and cleaning device so as to realize automatic production and processing of the tube core column, thereby reducing the investment of manpower and improving the production efficiency.

The utility model provides an electronic tube core column cutting, bending and cleaning device which adopts the following technical scheme:

the electronic die column cutting, bending and cleaning equipment comprises a machine table provided with a table top, wherein a reflux device is arranged on the table top, a plurality of clamps which are arranged at equal intervals and used for clamping the electronic die column are assembled on the edge of the outer side of the reflux device, and the clamps are driven by the reflux device to perform reflux action; the cutting device for cutting off the stem pins, the bending device for bending the stem pins and the cleaning device for cleaning the stem pins are further sequentially arranged on the table top along the reflux direction.

Further, the reflux device comprises

The divider driving device is fixedly arranged on the table top;

the disc is connected onto the divider driving device in a driving way, and particularly drives the divider driving device to rotate along the axis of the divider driving device, and a plurality of clamps are arranged at the circumferential edge of the disc.

Further, the clamp comprises

The bottom plate is fixedly arranged on the disc;

the clamping arms are two opposite to each other, the middle parts of the two clamping arms are pivoted on the bottom plate, one end of each clamping arm forms a clamping end for clamping the core column, the other end of each clamping arm forms an opening end, a clamping groove is formed in the surface of the inner side of each clamping end, a compression spring is arranged between the two clamping arm opening ends, the opening ends of the two clamping arms are separated from each other, the two clamping ends are clamped with each other, an opening column is formed in the upper part of the end part of each opening end, one end of each opening column is formed in the end face of each opening end, and the other end of each opening column protrudes outwards;

the two stop blocks are respectively positioned at the outer sides of the two clamping arms and respectively define the limit positions of the opening ends along the pivot swing.

Further, the bending device includes:

a blocking needle assembly for blocking the upper part of the stem pin, which comprises

An upper shell, wherein a perforation for the pin of the core column to pass through is arranged in the middle of the upper shell,

an upper tray body fixedly arranged on the lower end surface of the upper shell and provided with an upper butt joint hole corresponding to the perforation,

the two baffle rods are at least provided, one end of each baffle rod is connected onto the upper disc body in a sliding way along the radial direction of the upper disc body and penetrates into the upper butt joint hole to form a resisting end for resisting the upper part of the stem pin, and the other end of each baffle rod is positioned outside the upper disc body;

the folding needle component is arranged at the lower end of the blocking needle component and is used for bending the lower part of the stem pin, and comprises

The lower tray body is fixedly arranged on the lower end face of the upper tray body, wherein a lower butt joint hole corresponding to the upper butt joint hole is not arranged,

the push rods are at least two and respectively correspond to the baffle rods, one end of each push rod is connected onto the lower disc body in a sliding way along the radial direction of the lower disc body, one end of each push rod, which penetrates into the lower butt joint hole, forms a bending end, the other end of each push rod is positioned at the outer side of the lower disc body,

the lower shell is fixedly arranged on the lower end face of the lower disc body;

the driving assembly is used for driving the baffle rod and the push rod to move along the radial direction and is used for bending the pins of the core column.

Further, the driving assembly comprises:

the stirring disc is sleeved on a cylinder formed by the upper disc body and the lower disc body, is positioned between the gear lever and the push rod, is formed on the circumferential surface of the stirring disc and is provided with a stirring part extending outwards in the radial direction, and stirring grooves are formed on the upper end surface and the lower end surface of the stirring disc; a shifting block which is arranged in the shifting groove and forms a groove cam mechanism is arranged on one end of the gear lever, which is positioned outside the upper disc body, and one end of the push rod, which is positioned outside the lower disc body;

the driving piece is in transmission connection with the stirring part and drives the stirring disc to rotate reciprocally along the surface of the cylinder formed by the upper disc body and the lower disc body.

Further, the driving member comprises

The mounting plate is fixedly arranged on the lower side of the lower shell;

the driving block is correspondingly connected with the poking part in a sliding way along the transverse direction on the mounting plate and is movably connected with the poking part;

the driving cylinder is fixedly arranged on the mounting plate and drives the driving block to reciprocate along a straight line.

Further, the bending device further comprises a lifting component which is positioned at the lower side of the driving component and used for lifting or descending the needle blocking component, the needle folding component and the driving component together, and the bending device comprises

The seat body is fixedly arranged on the table top and is provided with a vertical plate arranged along the vertical direction;

the connecting plate is connected onto the side surface of the vertical plate in a sliding manner along the vertical direction, and the upper end of the connecting plate is fixedly connected with the mounting plate;

and the cylinder body of the lifting cylinder is fixedly arranged on the base body, and a piston rod of the lifting cylinder is fixedly connected with the mounting plate.

Further, the cleaning device comprises a first cleaning unit, a second cleaning unit and a third cleaning unit, wherein the three cleaning units comprise:

the stand is fixedly arranged on the table top;

the cleaning barrel is characterized in that a butt plate is fixedly arranged on the barrel wall of the cleaning barrel, the butt plate is connected onto the stand in a sliding manner along the vertical direction, and a cleaning cylinder for driving the cleaning barrel to reciprocate along the up-down direction is fixedly arranged on the stand;

the barrel cover assembly is used for covering or opening the cleaning barrel and comprises an uncovering cylinder fixedly arranged on the butt plate, the uncovering cylinder is provided with two mutually opposite pneumatic fingers, and half covers are fixedly connected to the pneumatic fingers respectively;

the cleaning barrel of the first cleaning unit is also internally provided with a hot air nozzle, and the hot air nozzle is connected with an external hot air blower and is used for blowing hot air towards the interior of the cleaning barrel of the first cleaning unit; a water nozzle is arranged in the cleaning barrel of the second cleaning unit and is communicated with an external water source, so that clean water is sprayed into the cleaning barrel of the first cleaning unit; the third cleaning unit comprises a rotating assembly, the rotating assembly is used for clamping a core column positioned on the clamp and driving the core column to rotate along the axial direction of the core column, the rotating assembly is suspended right above the clamp through a cantilever beam and comprises a rotating shaft which is rotationally connected onto the cantilever beam, a clamping cylinder is fixedly arranged at one end of the rotating shaft, which faces the clamp, the clamping cylinder is provided with two clamping arms used for clamping the core column, and a rotary driver used for driving the rotating shaft to rotate along the axial line is arranged on the cantilever beam.

Further, the table top is also provided with:

the recovery channel is positioned at the downstream side of the cleaning device along the reflux direction, and the upper end of the recovery channel is provided with an inlet and corresponds to the clamp;

the feeding device is arranged beside the reflow device and used for arranging the electronic die column on the clamp, and comprises a tray for containing the electronic die column and a carrying arm for clamping and carrying the electronic die column;

the clamping opening device comprises at least three clamping opening frames which are respectively and mutually corresponding to the recycling channel, the feeding device and the third cleaning unit and are fixedly arranged on the table top, the clamping opening device is fixedly provided with a clamping opening cylinder which is connected with a clamping opening seat and is driven to reciprocate towards the clamp direction, two clamping opening rods which are mutually opposite and correspond to the clamping opening posts are formed at the upper end of the clamping opening seat, the clamping opening rods are driven to lift by the clamping opening cylinder, and then the clamping opening posts are poked to overcome the elastic force of the compression spring to swing along the pivot, so that the clamping ends are mutually separated.

Further, a material dragging component is arranged on the opening clamping device corresponding to the feeding device, and the material dragging component comprises

The material dragging cylinder is fixedly arranged on the clamping frame;

the material dragging plate corresponds to the clamping end and is positioned right below the clamping end, the material dragging plate is arranged on the material dragging cylinder and driven by the material dragging cylinder to reciprocate towards or away from the clamping end, and a through hole for the core column pin to pass through is formed in the material dragging plate.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides an electronic tube core column cutting, bending and cleaning device which is provided with a reflux device with a disc structure, wherein a clamp for clamping a tube core column is arranged at the circumferential edge of a disc, and a feeding device, a cutting device, a bending device, a cleaning device and a recovery channel are arranged around the reflux device, so that the tube core column can be sequentially cut, bent and cleaned in the process of reflux movement of the clamp and put into the recovery channel, the automatic processing of the tube core column can be realized, the labor participation of operators is reduced in the whole production process, the labor intensity of operators is reduced, and the production and processing efficiency is improved.

The utility model is further described below with reference to the drawings and embodiments of the specification.

Drawings

Fig. 1 is a schematic structural view of an electron die pillar according to the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a schematic structural view of the reflow apparatus of the present utility model.

Fig. 4 is a schematic structural view of the jig of the present utility model.

Fig. 5 is a schematic structural view of the bending device according to the present utility model.

Fig. 6 is a schematic view of an exploded construction of the present utility model middle needle assembly, folding needle assembly and driving assembly.

Fig. 7 is a schematic view of the structure of the cleaning device and the reflow device according to the present utility model.

Fig. 8 is a schematic structural view of a third cleaning unit in the present utility model.

FIG. 9 is a schematic view of the structure of the reflux unit, the feeding unit and the recovery channel in the present utility model.

Fig. 10 is a schematic structural view of an opening device corresponding to a feeding device in the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that all directional indications (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of "first," "second," etc. in the embodiments of the present utility model are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The embodiment of the utility model provides a cutting and bending cleaning device for an electronic tube core column 800, which is used for cutting and bending a pin 803 of the electronic tube core column 800 and cleaning the whole of the tube core column 800. Referring to fig. 2-10, the apparatus for cutting, bending and cleaning an electronic die column 800 provided in this embodiment includes a machine 01, a reflow device 100 disposed on a table 02 of the machine 01, and a feeding device 600 for feeding the die column 800, a cutting device 200 for cutting and processing a pin 803 of the die column 800, a bending device 300 for bending the pin 803 after cutting the die column 800, a cleaning device 400 for cleaning the whole electronic die column 800, and a recycling channel 500 for recycling the post 800 after processing is completed sequentially around the reflow device 100. Meanwhile, as shown in fig. 2-3, a plurality of fixtures 110 which are arranged at equal intervals and used for clamping the electronic die column 800 are assembled on the outer side edge of the reflow device 100, and the reflow operation is performed under the driving of the reflow device 100, so that the clamped die column 800 sequentially passes through the cutting device 200, the bending device 300 and the cleaning device 400 to be processed correspondingly, and is put into the recycling channel 500 after the processing is completed.

As shown in fig. 2-4, the reflow apparatus 100 includes a divider driving device 101 fixed on the table 02, and a disc 102 is drivingly connected to the divider driving device 101, where the disc 102 is driven by the divider driving device 101 to perform a rotation motion along an axis of the divider driving device 101, and the clamps 110 are distributed at a circumferential edge of the disc 102, and the disc 102 is driven by the divider driving device 101 to perform a rotation motion, so as to drive the clamps 110 to complete reflow. The clamp 110 comprises a bottom plate 111 fixedly arranged on the disc 102, the middle positions of two opposite clamping arms 112 are pivoted on the bottom plate 111 through a pin shaft, one end of each clamping arm 112 extending towards the outer side of the disc 102 forms a clamping end 113 for clamping the core column 800, and for clamping the core column 800 just, a clamping groove 115 is formed on the inner side surface of each clamping end 113, so that a column body of the core column 800 can be clamped in the clamping groove 115, one end of each clamping arm 112 facing the inner side of the disc 102 forms an opening end 114, and a compression spring 116 is arranged between the opening ends 114, so that elastic force is simultaneously provided for the two opening ends 114, the two opening ends 114 are separated from each other, the clamping ends 113 can be clamped with each other, the stability of the clamping core column 800 is ensured, an opening column 117 is further formed on the end surface of each opening end 114, one end of each opening column 117 is formed on the end surface of each opening end 114, the other end of each opening column 117 protrudes towards the outer side direction, and the two opening columns 117 can be conveniently moved close to each other, so that the clamping ends 113 can be conveniently separated from the clamping ends 113 or the core column 800 can be conveniently detached from the opening column 800; meanwhile, two stoppers 118 respectively positioned at the outer sides of the clamping arms 112 are further arranged on the bottom plate 111, so that the position of the opening end 114 which is extended can be limited, the limit position of the opening end 114 which swings along the pivot is defined, and the clamping force between the two clamping ends is prevented from damaging the stem 800 due to the fact that the clamping force is large.

In this embodiment, the stem 800 is driven by the reflow device 100 to perform a reflow operation, and the cutting device 200 is used for cutting the pin 803 above the stem 800 so that the length of the pin 803 of the stem 800 reaches the use standard.

In this embodiment, as shown in fig. 5-6, the bending device 300 includes a lifting assembly 340, a needle blocking assembly 310, a bending assembly and a driving assembly 330, wherein the lifting assembly 340 is fixedly installed on the table 02 to support or drop the needle blocking assembly 310, the needle folding assembly 320 and the driving assembly 330, so as to bend the stem 800 flowing above the bending device 300 and clamped by the clamp 110. The pin blocking assembly 310 is used for blocking the upper part of the pin 803 of the electronic tube core column 800, so that the pin folding assembly 320 is convenient to bend the lower part of the pin 803 of the tube core column 800, wherein the pin blocking assembly 310 comprises an upper shell 311, a through hole 312 for the pin 803 of the tube core column 800 to pass through is formed in the middle position of the upper shell 311, and when the pin blocking assembly 310 is in butt joint with the tube core column 800 clamped on the clamp 110, the pin 803 of the tube core column 800 can pass through the through hole 312 and the body 801 of the tube core column 800 is supported on the upper shell 311; the pin assembly 310 further has an upper plate 313 fixedly installed on the lower surface of the upper housing 311 and provided with an upper docking hole 314 corresponding to the through hole 312, so that the pin 803 can pass through the upper docking hole 314, and upper two levers 315 are slidably connected on the upper plate 313, specifically, the levers 315 are slidably connected on the upper plate 313 along the radial direction of the upper plate 313, and one end of the levers 315 penetrating into the upper docking hole 314 forms a blocking end 316 blocking the upper portion of the pin 803, and the other end of the levers is located on the outer side of the upper plate 313 and used for being linked with the driving assembly 330, so that the levers 315 are driven to reciprocate along the radial direction of the upper plate 313; the folding needle assembly 320 is fixedly arranged at the lower side of the blocking needle assembly 310 and is used for bending the lower part of a pin 803 blocked by a blocking rod 315, and comprises a lower disc 321 fixedly arranged on the lower end surface of an upper disc 313, and the same is provided with a lower butt joint hole 322 corresponding to the upper butt joint hole 314 so as to accommodate the pin 803 penetrating through the upper butt joint hole 314, and two push rods 323 are slidingly connected on the lower disc 321 and respectively correspond to the blocking rod 315, specifically, the push rods 323 are radially and slidingly connected on the push rods 323 along the lower disc 321, one end of each push rod 323 penetrating into the lower butt joint hole 322 forms a bending end 324 for bending the lower part of the pin 803, the other end of each push rod 323 is positioned at the outer side of the lower disc 321 and is used for being linked with the driving assembly 330 to drive the push rods 323 to reciprocate along the radial direction of the lower disc 321, so that the bending action of the lower part of the pin 803 is realized, and the lower shell 325 is fixedly arranged on the lower end surface of the lower disc 321 so as to mutually cooperate with the upper shell 311 to firmly and firmly carry out the upper disc 313 and the lower disc 321; the driving assembly 330 drives the blocking rod 315 and the pushing rod 323 to slide radially, so that the blocking end 316 of the blocking rod 315 moves towards the inside of the upper butt hole 314 and is close to the upper position of the pin 803 positioned in the upper butt hole 314, and meanwhile, drives the pushing rod 323 to slide radially along the lower disc 321, so that the bending end 324 pushes the lower portion of the pin 803 blocked by the blocking end 316, and the lower portion of the pin 803 is bent along the lower side edge of the blocking end 316.

As shown in fig. 5-6, the driving assembly 330 includes a toggle disc 331 sleeved on a cylinder formed by an upper disc 313 and a lower disc 321, the toggle disc 331 is located between the push rod 323 and the lever 315, the toggle disc 331 faces the push rod 323 and the end face of the lever 315 respectively, the toggle groove 333 is long and has a curved side wall, one end of the push rod 323 located outside the lower disc 321 and one end of the lever 315 located outside the upper disc 313 are respectively formed with a toggle block 326 penetrating into the toggle grooves 333 on both sides of the toggle disc 331 respectively, so that the toggle block 326 and the toggle groove 333 form a grooved cam mechanism, the peripheral surface of the toggle disc is formed with a toggle part 332 extending outwards in a radial direction, and meanwhile, the driving member 334 is in transmission connection with the toggle part 332, so that the toggle disc 331 is driven to reciprocate along the peripheral surface formed by the upper disc 313 and the small disc, and the toggle block 326 on the lever 315 can move along the side wall of the toggle groove 333, so as to realize the reciprocating movement of the push rod 323 and the lever 315 along the radial direction, and the bending action of the pins 803.

In this embodiment, as shown in fig. 5-6, the specific structure of the driving member 334 includes a mounting plate 3341 fixedly mounted on the lower side of the lower shell 325, a driving block 3342 is slidably connected on the mounting plate 3341 along a transverse direction and is movably connected with the toggle portion 332 correspondingly, specifically, a strip-shaped sliding groove 3321 is formed on the toggle portion 332, a rod body 3344 penetrating into the sliding groove 3321 is formed on the driving block 3342, and for better driving, a bearing is mounted on the rod body 3344, and the driving block 3342 is driven by a driving cylinder 3343 fixedly mounted on the mounting plate 3341 so as to reciprocate along a straight line, so that the rod body 3344 on the driving block 3342 pushes the toggle portion 332 and drives the toggle disc 331 to rotate.

The lifting assembly 340 includes a base 341 fixedly mounted on the table 02 and has a vertical plate 401342 disposed along a vertical direction, a connecting plate 343 is slidably connected on the vertical plate 401342 along the vertical direction, and is driven by a lifting cylinder 344 fixedly mounted on the base 341 to reciprocate along the vertical direction, meanwhile, an upper end of the connecting plate 343 is fixedly connected with a mounting plate 3341 of the driving assembly 330, so as to lift or drop the driving assembly 330, the needle blocking assembly 310 and the needle folding assembly 320 on the mounting plate 3341, and conveniently correspond to the stem 800 clamped on the clamp 110, so that a pin 803 of the stem 800 enters into the upper butt joint hole 314 and the lower butt joint hole 322 through a perforation 312.

In the process of working, the lifting assembly 340 drives the needle blocking assembly 310, the needle folding assembly 320 and the driving assembly 330 on the mounting plate 3341 to lift, so that the needle blocking assembly 310 corresponds to the clamp 110 and the clamped stem 800 driven by the reflow device 100, and the pins 803 on the stem 800 can enter the upper butt holes 314 and the lower butt holes 322 through the through holes on the upper shell 311; the driving member 334 pushes the driving plate 331 to rotate along the axial direction, so as to drive the driving block 326 located in the driving slot 333 to move along the track of the side wall of the driving slot 333, and further drive the blocking rod 315 and the pushing rod 323 to move along the radial direction, specifically, the blocking rod 315 moves towards the inside of the upper butt hole 314, so as to block the upper portion of the pin 803 located in the upper butt hole 314, the pushing rod 323 moves towards the inside of the lower butt hole 322, the bending end 324 pushes the lower portion of the pin 803 blocked by the blocking end 316, so that the lower portion of the pin 803 bends along the lower side of the blocking end 316, the driving plate 331 rotates in the opposite direction under the driving force of the driving member 334, so that the blocking rod 315 and the pushing rod 323 are pushed out, the lifting assembly 340 pushes out the blocking pin assembly 310, the bending pin assembly 320 and the driving assembly 330 located on the mounting plate 3341, and the pin 800 after bending is completed in the bending device 300, so that bending processing is completed.

Fig. 7-8 are schematic diagrams of a cleaning device 400 in this embodiment, where the cleaning device 400 includes a first cleaning unit 410, a second cleaning unit 420, and a third cleaning unit 430, which are respectively used to dry, spray, and soak the cut and bent stem 800, and it should be noted that in this embodiment, the technical scheme is provided that the stem 800 sequentially goes through soaking, cleaning, and drying. As shown in fig. 8, a schematic structural view of a third cleaning unit 430 is shown, in which the first cleaning unit 410, the second cleaning unit 420 and the third cleaning unit 430 are substantially identical in structure, and only slightly different from each other, so that the third cleaning unit 430 is taken as an example in the drawings, each of the three cleaning units includes a stand fixedly installed on the table 02, an abutment plate 403 is fixedly installed on the sidewall of the cleaning barrel 402, and the abutment plate 403 is slidably connected to the stand in the vertical direction, and the cleaning barrel 402 is driven to move up and down by a cleaning cylinder 404 fixedly installed on the lower side of the stand so as to abut against a stem 800 clamped on the clamp 110, in particular, after the cleaning barrel 402 is lifted, the stem 800 is enabled to be placed in the cleaning barrel 402, thereby performing a corresponding cleaning process; meanwhile, a barrel cover assembly 405 is further arranged on the cleaning barrel 402, so that the cleaning barrel 402 can be conveniently closed in the process of cleaning the stem 800, and the cleaning solution can be prevented from splashing everywhere in the process of cleaning to affect processing, as shown in fig. 8, the barrel cover assembly 405 comprises an uncapping cylinder 406 fixedly arranged on a butt plate 403 and provided with two mutually opposite pneumatic fingers 406, in the embodiment, the uncapping cylinder 406 is a finger cylinder, so that the pneumatic fingers 406 can be driven to be mutually closed or separated, and the two half covers 408 are respectively and fixedly connected on the pneumatic fingers 406, so that after the cylinder is started, the half covers 408 are driven to be closed or separated by the pneumatic fingers 406, and it is worth noting that the size of the half covers 408 is approximately the same as half area of the barrel mouth of the cleaning barrel 402, in particular, the size is slightly larger than the general area of the barrel mouth, so that the barrel mouth can be closed after the two half covers 408 are closed.

In operation, the purge cylinder 404 lifts the purge barrel 402 to bring the stem 800 clamped on the clamp 110 into the purge barrel 402, at which time the uncapping cylinder 406 closes the two half caps 408, closing the bung, and at which time the stem 800 is purged inside the purge barrel 402.

As shown in fig. 7, a rotating assembly 431 is disposed on the third cleaning unit 430, so as to clamp the stem 800 on the fixture 110 and drive the stem 800 to rotate, meanwhile, the cleaning barrel 402 of the third cleaning unit 430 contains a soaking solution for soaking the stem 800, and the stem 800 is driven to rotate, so that the stem 800 can be soaked more fully, as shown in fig. 8, the rotating assembly is rotationally directly above the fixture 110 through a cantilever beam 432, and includes a rotating shaft 433 rotationally connected to the cantilever beam 432, and a clamping cylinder 343 is fixedly mounted at one end of the rotating shaft 433 facing the fixture 110, so that two clamping arms 435 clamp the stem 800, in fig. 8, only one clamping arm 435 is shown, the other clamping arm 435 is identical and symmetrical, and a rotary driver 436 is disposed on the cantilever beam 432, so as to drive the rotation to rotate along the axis, and further drive the stem 800 to rotate. As shown in fig. 8, the rotary driver 436 includes a cylinder 437 fixedly installed on the cantilever 432 and a rack 438 driven by the cylinder, and an end of the rotary shaft 433 on the upper side of the cantilever 432 is formed with a meshing tooth 439 meshed with the rack 438, so that the rotary shaft 433 can be driven to rotate along the axis during the reciprocating movement of the rack 438 and the stem 800 in the washing tub 402 can be driven to rotate, so that the stem 800 is fully contacted with the soaking liquid during the soaking process.

As shown in fig. 7, the second cleaning assembly located at the downstream side of the third cleaning assembly in the backflow direction is used for spray cleaning the stem 800, and a water nozzle 421 is fixedly installed on the wall of the cleaning barrel 402 of the second cleaning assembly, and the water nozzle 421 is mutually communicated with an external water source, so that clean water can be sprayed into the cleaning barrel 402, and spray cleaning is performed on the stem 800 located in the cleaning barrel 402; the first washing unit 410 located at the downstream side of the second washing unit 420 in the reflow direction is used for drying the stem 800, drying the moisture thereon for storage and use, and as shown in fig. 7, a hot air nozzle 411 communicating with an external hot air blower is fixedly installed on the wall of the washing tub 402 of the first washing unit 410, and can pass hot air into and out of the washing tub 402, thereby drying the stem 800 located in the washing tub 402.

In order to improve the consistency of the production and processing, as shown in fig. 9-10, a feeding device 600, a recycling channel 500 and an opening device 700 for opening the clamp 110 are further arranged on the table 02, wherein the feeding device 600 is arranged at the side of the reflow device 100, and comprises a tray 601 for containing the electronic die columns 800 and a carrying arm 602 for carrying the electronic die columns 800 after clamping; the recovery passage 500 is provided at the downstream side of the washing apparatus 400 in the backward flow direction for recovering the stem 800 that has been washed, and as shown in fig. 9, the recovery passage 500 is provided at the upper end thereof with an inlet 501 corresponding to the clamp 110 and located directly below the clamp 110, and after the clamp 110 is opened, the stem 800 falls into the passage through the inlet 501 for recovery. It should be noted that, when the stem 800 is mounted on the fixture 110, the stem 800 is recovered, and the third cleaning unit 430 is used for soaking the stem 800 in a rotating manner, the fixture 110 needs to be opened, so at least three opening devices 700 are provided and at least correspond to the recovery channel 500, the feeding device 600, and the third cleaning unit 430 respectively. Fig. 10 is a schematic view of an opening device 700 corresponding to the feeding device 600, and the opening device 700 located beside the recycling channel 500 and the third cleaning unit 430 is substantially the same, so taking the schematic view of the opening device 700 corresponding to the feeding device 600 as an illustration example, the opening device 700 includes an opening frame 701 fixedly mounted on the table top 02, an opening cylinder 702 is fixedly mounted on the opening frame 701, the opening cylinder 702 drives the opening holder 703 to reciprocate toward the direction of the clamp 110, that is, to move upwards for the stability of movement of the opening holder 703, the opening holder 703 is slidably connected on the opening frame 701, two opening rods 704 corresponding to each other and to the opening rods 117 are formed on the top of the opening holder 703, so that after the opening cylinder 702 lifts the opening rods 704, the opening rods 117 can be toggled, so that the opening ends 114 are close to each other, so that the clamping ends are separated, and the core column 800 can be placed conveniently or the clamped core column 800 can be released.

In the process of machining, the clamping opening device 700 corresponding to the third cleaning unit 430 acts when the stem 800 needs to be soaked, so that the clamped stem 800 can be loosened, and the rotation assembly 431 can drive the stem 800 to rotate along the axis after clamping the stem 800; after the stem 800 is cleaned, and flows back to the corresponding position of the recovery channel 500 under the driving of the backflow device 100, the clamp 110 is opened by the clamp opening device 700, so that the stem 800 is loosened and falls into the inlet 501 of the recovery channel 500 for recovery; the carrying arm 602 grabs the stem 800 located in the tray 601 and carries the stem 800 towards the direction of the clamp 110, and at this time, the clamp 110 is opened by the clamping opening device 700 corresponding to the feeding device 600, so that the stem 800 carried by the carrying arm 602 is placed between two clamping ends, so that the stem 800 is clamped by the clamp 110.

In this embodiment, in order to ensure the reliability of feeding the stem 800, as shown in fig. 10, a clamping assembly 710 is disposed on the clamping opening device 700 corresponding to the feeding device 600, and includes a clamping cylinder 711 fixedly mounted on the clamping opening frame 701, and a clamping plate 712 fixedly mounted on the piston end of the clamping cylinder 711, which corresponds to and is located under the clamping end of the clamp 110, and a through hole 713 through which the pin 803 of the stem 800 passes is formed on the clamping plate 712, and the clamping plate 712 is reciprocally moved in the vertical direction under the driving of the clamping cylinder 711, that is, toward the clamping end of the clamp 110, and when the stem 800 needs to be clamped, the clamping cylinder 711 lifts the clamping plate 712, so that when the carrying arm 602 carries the stem 800 to a position between the clamping ends 113, the body 801 of the stem 800 is lifted by the clamping plate 712, and at this time, the pin 803 on the body 801 passes through the through hole 713, so that the lifted stem 800 is more stable, and then the clamping cylinder 702 is driven to clamp the clamping end of the stem 800, and the clamping cylinder 702 is lifted down, and the clamping end of the clamping cylinder 110 is driven.

Various other corresponding changes and modifications will occur to those skilled in the art from the disclosure herein, and all such changes and modifications are intended to be included within the scope of the present utility model.

Claims

1. The electronic die column cutting, bending and cleaning equipment comprises a machine table provided with a table top, and is characterized in that a reflux device is arranged on the table top, a plurality of clamps which are arranged at equal intervals and used for clamping the electronic die column are assembled on the outer side edge of the reflux device, and the clamps are driven by the reflux device to perform reflux action; the cutting device for cutting off the stem pins, the bending device for bending the stem pins and the cleaning device for cleaning the stem pins are further sequentially arranged on the table top along the reflux direction.

2. The apparatus of claim 1, wherein said reflow apparatus comprises

The divider driving device is fixedly arranged on the table top;

3. The apparatus of claim 2, wherein said fixture comprises

The bottom plate is fixedly arranged on the disc;

4. An electronic die post dicing and bending cleaning apparatus according to claim 3, wherein said bending device comprises:

5. The apparatus of claim 4, wherein the driving assembly comprises:

6. The apparatus of claim 5, wherein the driving member comprises

The mounting plate is fixedly arranged on the lower side of the lower shell;

7. The apparatus of claim 6, wherein the bending device further comprises a lifting assembly disposed below the driving assembly for lifting or lowering the needle blocking assembly, the needle folding assembly and the driving assembly together, the apparatus comprising

8. The apparatus of claim 3, wherein the cleaning device comprises a first cleaning unit, a second cleaning unit and a third cleaning unit, and the three cleaning units comprise:

the stand is fixedly arranged on the table top;

9. The electronic die post dicing and bending cleaning apparatus of claim 8, further comprising, above said mesa:

10. The device for cleaning cutting and bending of electronic die columns according to claim 9, wherein a material dragging component is further arranged on the opening and clamping device corresponding to the feeding device, and the material dragging component comprises

The material dragging cylinder is fixedly arranged on the clamping frame;