CN207267292U - Spectrum electrode lathe is used in a kind of carbon electrode processing - Google Patents
Spectrum electrode lathe is used in a kind of carbon electrode processing Download PDFInfo
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- CN207267292U CN207267292U CN201720640844.1U CN201720640844U CN207267292U CN 207267292 U CN207267292 U CN 207267292U CN 201720640844 U CN201720640844 U CN 201720640844U CN 207267292 U CN207267292 U CN 207267292U
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Abstract
The utility model designs a kind of carbon electrode processing and uses spectrum electrode lathe, including:Engine base, workbench, automatic pusher, material storing box, rotary material taking device and control cabinet, this lathe overcomes the shortcomings of traditional carbon electrode process equipment is inconvenient, machining accuracy is inadequate, the degree of automation is not high, when carbon-point is sent into machining position, it is that processing end feeding is changed to by traditional non-processing end positioning feeding style, and:The overall processes such as blanking, feeding, clamping, car planar end surface, drilling, turning, recessing, discharging are by controlling what each unit linked up to be automatically performed, and each device parameter sets adjustable, applied widely, high precision machining, easy to operate, there is good practical function.
Description
Technical field
It the utility model is related to a kind of carbon electrode processing spectrum electrode lathe, and in particular to one kind is exclusively used in spectrum point
Anode carbon-point, the special processing equipment of negative carbon of analyzer, belong to spectral analysis device material processing plant technical field.
Background technology
Anode carbon-point, negative carbon are the special accessories needed for spectroanalysis instrument, and spectrum analysis is that geological and mining department is special
For the important means of qualitative or quantitative analysis mineral matter element composition, multiple batches of processing and deployed miberal powder thing in batch
Matter, after the appropriate other raw materials of addition, is filled into the cavity of carbon-point, then carbon-point is inserted to enter in spectroanalysis instrument and is analyzed
Stage, spectrum analysis are widely used in scientific research institution, institution of higher learning, relevant enterprise applied to a variety of rows such as geology, metallurgy, chemical industry
The experiment and analysis of industry, positive the plate carbon-point or negative carbon are actually a kind of carbon materials after high temperature cabonization purifies
Small size strip circular graphitic electrode, the processing for the carbon-point are carried out on a kind of lathe, and process includes:Flush end
The processes such as face, drilling, turning, recessing (refer to the attached drawing 1, B is the cavity for filler processed in Fig. 1), due to raw material
Carbon-point diameter is in 10mm or so, and for length between 80~120mm, major diameter is bigger, and the adaptation lathe process of raw material is poor,
On the other hand, the finished product carbon-point needed for experimental analysis need to only have certain one end therein the requirement of higher processing quality, particularly pair
Carbon-point precision and coherence request after high-volume processing is high.
The spectrum electrode lathe of traditional carbon electrode processing is to use workalike lathe process equipment, its deficiency
Part is:Operating difficulties, processing efficiency are low;There is relatively advanced semi-automatic electromechanical equipment again in recent years, it is from lathe
Discharge end is sent into carbon-point, again exits carbon-point from discharge end again after machining, and no automatic feed is set, therefore is equally existed and added
Work precision is inadequate, and intelligence degree is low, the carbon electrode low qualified of processing, and the problems such as work efficiency is low, influence spectrum
Analyze the effect of experiment.
The content of the invention
The purpose of this utility model is to be directed to background technology described problem, designs a kind of carbon electrode processing spectrum electrode
Lathe, including:Engine base, workbench, automatic pusher, material storing box, rotary material taking device and control cabinet, this lathe overcome biography
The shortcomings of carbon electrode process equipment of uniting is inconvenient, machining accuracy is inadequate, the degree of automation is not high, send carbon-point into machining position
When, it is that processing end feeding is changed to by traditional non-processing end positioning feeding style, and:Blanking, feeding, clamping, car planar end surface, brill
The overall processes such as hole, turning, recessing, discharging are by controlling what each unit linked up to be automatically performed, and each device parameter is set can
Adjust, applied widely, high precision machining is easy to operate, there is good practical function.
The technical solution of the utility model is:Spectrum electrode lathe is used in a kind of carbon electrode processing, including:Engine base 1, work
Platform 2, automatic pusher 3, material storing box 4, rotary material taking device 5, control cabinet;It is flat that the workbench 2 includes upper and lower two layers movement
Platform, what it is positioned at lower floor is X-axis mobile platform, and what it is positioned at upper strata is Y-axis mobile platform;The rotary material taking device 5 is installed on machine
On seat 1;There is bottom plate 206 on the Y-axis mobile platform, there are Y-direction sliding block and Y-direction slide 205, the Y in the lower section of bottom plate 206 successively
There is X to be driven to sliding block and X to slide 204, X to sliding block by X-axis stepper motor 202 successively to the lower section of slide 205, Y is to sliding block
Driven by y-axis stepper motor 201;206 top of bottom plate is fixed with knives rack 207;It is characterized in that:
The automatic pusher 3 is connected in 205 sidepiece of Y-direction slide, and the material storing box 4 is connected in the Y-direction side of bottom plate 206
Portion;
The material storing box 4 includes:Partition plate 401, inclined plate 402 and blow tank 208, are machined with V-groove on the hopper 208,
Raw material carbon-point pile bears a carbon-point to be processed every time between partition plate 401 and inclined plate 402 on the V-groove;
The automatic pusher 3 includes:Stepper motor 3 301, installing plate 302, guide rod 303, screw 304, slide plate
305th, guide plate 306, mandril 307;The slide plate 305 is slidably matched with guide rod 303, the screw 304 and 305, slide plate
Thick stick thread fitting, the mandril 307 are connected in 305 lower end of slide plate, and the stepper motor 3 301 is used to drive screw 304, described
Mandril 307 is used to promote carbon-point to be processed on V-groove along X-axis;
The rotary material taking device 5 includes:Asynchronous machine 501, push plate 502, connecting lever 503, vertical shaft 504, taper pawl head
506th, main shaft, main shaft base 507;The front-end of spindle is taper pawl first 506, and what is be connected as a single entity with taper pawl first 506 is pipe
Shape main shaft body, the main shaft body are installed in main shaft base 507 by bearing, and sliding plate 505 is also fixed with main shaft body
With driven wheel 508;The tapered sleeve for being fitted together to taper pawl first 506, the taper pawl first 506 are provided with the main shaft base 507
It is identical with the taper of the tapered sleeve;Belt pulley is fixed with 501 output shaft of asynchronous machine, the belt pulley is used to pass through skin
Band driving driven wheel 508, the push plate 502 is by solenoid actuated along X-axis reciprocating action, and one end of the connecting lever 503 is with pushing away
Plate 502 is hinged, and the other end of connecting lever 503 is contacted with the card of sliding plate 505, and connecting lever 503 is swung when acting around vertical shaft 504;It is described
Taper pawl first 506 is used to clamp carbon-point to be processed;When electromagnet obtain it is electric and drive connecting lever 503 act when, the taper pawl first 506
Along the positive stretching of X-axis and unclamp clamped carbon-point.
Spectrum electrode lathe is used in a kind of carbon electrode processing as described above, it is characterised in that:The control cabinet includes being used for
The control unit of motor and solenoid actuated, position detection unit and movement counting unit, are respectively:X-axis stepper motor 202 is controlled
Unit processed, 201 control unit of y-axis stepper motor, 3 301 control unit of stepper motor, 501 control unit of asynchronous machine, electromagnetism
Iron control unit;Further include X-axis mobile platform and Y-axis mobile platform position detection unit, 307 shift position of mandril detection list
Member, 307 movement counting unit of mandril.
A kind of carbon electrode processing of the utility model is with action process of the spectrum electrode lathe when processing carbon-point:
1st, the carbon-point in material storing box 4 is slided in V-groove automatically due to gravity, is driven y-axis stepper motor 201 at this time, is allowed V
Carbon-point in type groove is aligned with mandril 307;
2nd, start stepper motor 3 301 to act, the carbon-point in V-groove passes through taper pawl head under the effect of mandril 307
506 are pushed into a setpoint distance in main shaft;Mandril 307 is retracted again to initial position;
3rd, electromagnet dead electricity, taper pawl first 506 clamp carbon-point;201 counteragent of y-axis stepper motor, process tool pair
Quasi- carbon-point;
4th, asynchronous machine 501 is started, carbon-point rotation is flat into driving to carbon-point using the cutter installed on knives rack 207
The overall process Continuous maching such as end face, drilling, turning, recessing;
5th, taper pawl head is unclamped, mandril 307 is moved again and second carbon-point to be processed is pushed into taper pawl first 506, together
When, complete the carbon-point of processing and released with the propulsion of second carbon-point and to the main shaft other end, and the undressed end dew of the carbon-point
Go out outside main shaft, manually taken out with sharp;
6th, taper pawl first 506 clamps carbon-point, carries out the automatic processing of second carbon-point;
7th, above procedure 1~6 is repeated, completes the processing of batch carbon-point.
The advantages of the utility model and beneficial effect are:
The utility model " a kind of carbon electrode is processed with spectrum electrode lathe " overcomes traditional carbon electrode process equipment
The shortcomings of inconvenient, machining accuracy is not enough, the degree of automation is not high, when carbon-point particularly being sent into machining position, is added by non-
Work end positioning feeding style is changed to the processing full mistake such as end feeding, feeding, clamping, car planar end surface, drilling, turning, recessing, discharging
Journey, is that parameter setting is adjustable, applied widely, high precision machining, operation side by controlling what each unit linked up to be automatically performed
Just, there is good practical function.
Brief description of the drawings
Fig. 1 is shown using the carbon-point structure after a kind of the utility model " carbon electrode processing spectrum electrode lathe " processing
It is intended to;
Fig. 2 is a kind of the utility model " carbon electrode processing spectrum electrode lathe " schematic diagram;
Fig. 3 is Fig. 2 front views;
Fig. 4 is Fig. 2 top views;
Fig. 5 is Working table structure schematic diagram and workbench and automatic pusher position relationship schematic diagram;
Fig. 6 is rotary material taking device structure diagram;
Fig. 7 is material storing box internal structure schematic diagram;
Fig. 8 is material storing box external structure schematic diagram;
Fig. 9 is automatic pusher structure diagram.
Description of symbols in attached drawing:
In Fig. 2:1-engine base, 2-workbench, 3-automatic pusher, 4-material storing box, 5-rotary material taking device.
In Fig. 3:208-blow tank, 301-stepper motor three, 303-guide rod, 304-screw, 506-taper pawl
Head.
In Fig. 5~Fig. 9:201-y-axis stepper motor, 202-X-axis stepper motor, 204-X are slided to slide, 205-Y-direction
Rail, 206-bottom plate, 207-knives rack, 208-blow tank;301-stepper motor three;302-installing plate, 303-be oriented to
Bar, 304-screw, 305-slide plate, 306-guide plate, 307-mandril;401-partition plate, 402-inclined plate;501-asynchronous electricity
Machine, 502-push plate, 503-connecting lever, 504-vertical shaft, 505-sliding plate, 506-taper pawl head, 507-main shaft base, 508-
Driven wheel.
Embodiment
The utility model embodiment is described further below in conjunction with attached drawing, the example of the embodiment is shown in the accompanying drawings
Go out, wherein same or similar label represents same or similar element or has the function of same or like member from beginning to end
Part.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and it is not intended that
Limitation to the utility model, any modification made where within the spirit and principles of the present invention, equivalent substitution or changes
Into etc., it should be included within the right of the utility model, do not addressed in detail in the technical program, be known
Technology.
Referring to Fig. 2~attached drawing 9, spectrum electrode lathe, engine base 1, workbench are used in a kind of carbon electrode processing of the utility model
2nd, automatic pusher 3, material storing box 4, rotary material taking device 5, control cabinet;The workbench 2 includes upper and lower two layers of mobile platform,
What it is positioned at lower floor is X-axis mobile platform, and what it is positioned at upper strata is Y-axis mobile platform;The rotary material taking device 5 is installed on engine base 1
On;There is bottom plate 206 on the Y-axis mobile platform, there are Y-direction sliding block and Y-direction slide 205 in the lower section of bottom plate 206 successively, and the Y-direction is slided
The lower section of rail 205 has X to be driven to sliding block and X to slide 204, X to sliding block by X-axis stepper motor 202 successively, and Y passes through to sliding block
Y-axis stepper motor 201 drives;206 top of bottom plate is fixed with knives rack 207.
Referring to Fig. 1, Fig. 7, Fig. 8:The material storing box 4 includes:Partition plate 401, inclined plate 402 and blow tank 208, the hopper
It is machined with V-groove on 208, in process, raw material carbon-point pile is every on the V-groove between partition plate 401 and inclined plate 402
It is secondary to bear a carbon-point to be processed;Material storing box 4 is connected in the Y-direction sidepiece of bottom plate 206.
The automatic pusher 3 includes:Stepper motor 3 301, installing plate 302, guide rod 303, screw 304, slide plate
305th, guide plate 306, mandril 307;The installing plate 302 is connected in the sidepiece of Y-direction slide 205;The slide plate 305 and guide rod
303 are slidably matched, and the screw 304 coordinates with 305 threads of lead screw of slide plate, and the mandril 307 is connected in 305 lower end of slide plate, institute
State stepper motor 3 301 to be used to drive screw 304, the mandril 307 is used to promote carbon-point to be processed on V-groove along X-axis;Its
Action process is:When bottom plate 206 y-axis stepper motor 201 drive under moved along the positive negative direction of Y-axis when, the material storing box 4 and
Hopper 208 also moves together with bottom plate 206, whenever the feeding into the taper pawl first 506 for add rotary material taking device 5 is needed,
Hopper 208 is i.e. along Y-axis positive movement to the underface of screw 304, and screw 304 is under the drive of stepper motor 3 301 at this time, guiding
Mandril 307 is moved along X-axis reverse linear, so that the carbon-point to be processed in V-groove is promoted in taper pawl first 506.
The rotary material taking device 5 includes:Asynchronous machine 501, push plate 502, connecting lever 503, vertical shaft 504, taper pawl head
506th, main shaft, main shaft base 507;The front-end of spindle is taper pawl first 506, and what is be connected as a single entity with taper pawl first 506 is pipe
Shape main shaft body, the main shaft body are installed in main shaft base 507 by bearing, and sliding plate 505 is also fixed with main shaft body
With driven wheel 508, in the utility model embodiment, compression spring is further sleeved between main shaft body and the main shaft base 507,
The tapered sleeve for being fitted together to taper pawl head (506), the taper pawl first 506 and the cone are provided with the main shaft base (507)
The taper of set is identical;Belt pulley (being not drawn into figure) is fixed with 501 output shaft of asynchronous machine.It is described in the present embodiment
Belt pulley is connected by V-shape belt with driven wheel 508, when asynchronous machine 501 rotates, is connected on the main shaft and main shaft
Sliding plate 505 and first 506 synchronous rotary of taper pawl;The push plate 502 is by solenoid actuated along X-axis reciprocating action, the connecting lever
503 one end is hinged with push plate 502, and the other end of connecting lever 503 is contacted but is independent of each other with the card of sliding plate 505, and connecting lever 503 is dynamic
Swung when making around vertical shaft 504;The taper pawl first 506 is used to clamp carbon-point to be processed;When electromagnet obtains electric and drives connecting lever 503
During action, connecting lever 503 withstands sliding plate 505, and sliding plate 505 overcomes the pressure of compression spring on main shaft and drives main shaft body along X-axis
The mobile position of forward direction, taper pawl first 506 is synchronous to be stretched out along X-axis forward direction and unclamps clamped carbon-point, otherwise works as electromagnetism
During iron dead electricity, under compression spring effect, taper pawl first 506 is retracted to chimeric with the tapered sleeve on main shaft base 507, and clamps carbon
Rod.
To ensure that carbon-point has an appropriate clamping force in processing, in the present embodiment, the pressure of the compression spring can pass through
Manually continuously adjust.
The control cabinet (being not drawn into figure) includes control unit, the position detection unit for motor and solenoid actuated
With movement counting unit, it is respectively:202 control unit of X-axis stepper motor, 201 control unit of y-axis stepper motor, stepper motor
3 301 control units, 501 control unit of asynchronous machine, magnet control unit;Further include X-axis mobile platform and Y-axis movement is flat
Platform position detection unit, 307 shift position detection unit of mandril, 307 movement counting unit of mandril.
A kind of action process of the carbon electrode processing of the utility model with spectrum electrode lathe embodiment when processing carbon-point
It is as follows:
1st, the carbon-point in material storing box 4 is slided in V-groove automatically due to gravity, is driven y-axis stepper motor 201 at this time, is allowed V
Carbon-point in type groove is aligned with mandril 307;
2nd, start stepper motor 3 301 to act, the carbon-point in V-groove passes through taper pawl head under the effect of mandril 307
506 are pushed into a setpoint distance in main shaft;Mandril 307 is retracted again to initial position;
3rd, electromagnet dead electricity, taper pawl first 506 clamp carbon-point;201 counteragent of y-axis stepper motor, process tool pair
Quasi- carbon-point;
4th, asynchronous machine 501 is started, carbon-point rotation is flat into driving to carbon-point using the cutter installed on knives rack 207
The overall process Continuous maching such as end face, drilling, turning, recessing;
5th, taper pawl head is unclamped, mandril 307 is moved again and second carbon-point to be processed is pushed into taper pawl first 506, together
When, complete the carbon-point of processing and released with the propulsion of second carbon-point and to the main shaft other end, and the undressed end dew of the carbon-point
Go out outside main shaft, manually taken out with sharp;
6th, taper pawl first 506 clamps carbon-point, carries out the automatic processing of second carbon-point;
7th, above procedure 1~6 is repeated, completes the processing of batch carbon-point.
The utility model " a kind of carbon electrode is processed with spectrum electrode lathe " overcomes traditional carbon electrode process equipment
The shortcomings of inconvenient, machining accuracy is not enough, the degree of automation is not high, when carbon-point particularly being sent into machining position, is added by non-
Work end positioning feeding style is changed to the processing full mistake such as end feeding, feeding, clamping, car planar end surface, drilling, turning, recessing, discharging
Journey, is that parameter setting is adjustable, applied widely, high precision machining, operation side by controlling what each unit linked up to be automatically performed
Just, there is good practical function.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
Calmly ", the term such as " connected " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;
Can mechanically connect or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
Claims (2)
1. spectrum electrode lathe is used in a kind of carbon electrode processing, including:Engine base(1), workbench(2), automatic pusher(3)、
Material storing box(4), rotary material taking device(5), control cabinet;The workbench(2)Including upper and lower two layers of mobile platform, positioned at lower floor
It is X-axis mobile platform, what it is positioned at upper strata is Y-axis mobile platform;The rotary material taking device(5)Installed in engine base(1)On;It is described
There is bottom plate on Y-axis mobile platform(206), bottom plate(206)There are Y-direction sliding block and Y-direction slide in lower section successively(205), the Y-direction slide
(205)There is X in lower section to sliding block and X to slide successively(204), X passes through X-axis stepper motor to sliding block(202)Driving, Y-direction sliding block
Pass through y-axis stepper motor(201)Driving;The bottom plate(206)Top is fixed with knives rack(207);It is characterized in that:
The automatic pusher(3)It is connected in Y-direction slide(205)Sidepiece, the material storing box(4)It is connected in bottom plate(206)Y
To sidepiece;
The material storing box(4)Including:Partition plate(401), inclined plate(402)And blow tank(208), the hopper(208)On be machined with V
Type groove, raw material carbon-point pile is in partition plate(401)With inclined plate(402)Between, a carbon to be processed is born on the V-groove every time
Rod;
The automatic pusher(3)Including:Stepper motor three(301), installing plate(302), guide rod(303), screw
(304), slide plate(305), guide plate(306), mandril(307);The slide plate(305)With guide rod(303)It is slidably matched, it is described
Screw(304)With slide plate(305)Threads of lead screw coordinates, the mandril(307)It is connected in slide plate(305)Lower end, the stepping electricity
Machine three(301)For driving screw(304), the mandril(307)For promoting carbon-point to be processed on V-groove along X-axis;
The rotary material taking device(5)Including:Asynchronous machine(501), push plate(502), connecting lever(503), vertical shaft(504), taper
Pawl head(506), main shaft, main shaft base(507);The front-end of spindle is taper pawl head(506), with taper pawl head(506)It is linked as
One is circular tube shaped main shaft body, and the main shaft body is installed on main shaft base by bearing(507)In, on main shaft body also
It is fixed with sliding plate(505)And driven wheel(508);The main shaft base(507)On be provided with for being fitted together to taper pawl head(506)'s
Tapered sleeve, the taper pawl head(506)It is identical with the taper of the tapered sleeve;The asynchronous machine(501)Skin is fixed with output shaft
Belt wheel, the belt pulley are used to drive driven wheel by belt(508), the push plate(502)It is past along X-axis by solenoid actuated
Double action is made, the connecting lever(503)One end and push plate(502)It is hinged, connecting lever(503)The other end and sliding plate(505)Card
Contact, connecting lever(503)Around vertical shaft during action(504)Swing;The taper pawl head(506)For clamping carbon-point to be processed;Work as electricity
Magnet obtains electric and drives connecting lever(503)During action, the taper pawl head(506)Along the positive stretching of X-axis and unclamp clamped carbon
Rod.
2. spectrum electrode lathe is used in a kind of carbon electrode processing as claimed in claim 1, it is characterised in that:The control cabinet includes
For the control unit of motor and solenoid actuated, position detection unit and movement counting unit, it is respectively:X-axis stepper motor
(202)Control unit, Y shaft step motors(201)Control unit, stepper motor three(301)Control unit, asynchronous machine(501)
Control unit, magnet control unit;Further include X-axis mobile platform and Y-axis mobile platform position detection unit, mandril(307)
Shift position detection unit, mandril(307)Movement counting unit.
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CN201720640844.1U CN207267292U (en) | 2017-06-05 | 2017-06-05 | Spectrum electrode lathe is used in a kind of carbon electrode processing |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110421727A (en) * | 2019-07-03 | 2019-11-08 | 中国地质大学(武汉) | It is a kind of for producing the processing unit (plant) of spectrum graphite electrode |
CN113894942A (en) * | 2021-11-05 | 2022-01-07 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Device is used in processing of carbon-point electrode |
CN117259769A (en) * | 2023-11-21 | 2023-12-22 | 西安赛隆增材技术股份有限公司 | Automatic feeding and discharging device and method applied to plasma rotary electrode powder making equipment |
-
2017
- 2017-06-05 CN CN201720640844.1U patent/CN207267292U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110421727A (en) * | 2019-07-03 | 2019-11-08 | 中国地质大学(武汉) | It is a kind of for producing the processing unit (plant) of spectrum graphite electrode |
CN113894942A (en) * | 2021-11-05 | 2022-01-07 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Device is used in processing of carbon-point electrode |
CN113894942B (en) * | 2021-11-05 | 2024-01-23 | 山东省地质矿产勘查开发局第八地质大队(山东省第八地质矿产勘查院) | Device for machining carbon rod electrode |
CN117259769A (en) * | 2023-11-21 | 2023-12-22 | 西安赛隆增材技术股份有限公司 | Automatic feeding and discharging device and method applied to plasma rotary electrode powder making equipment |
CN117259769B (en) * | 2023-11-21 | 2024-02-09 | 西安赛隆增材技术股份有限公司 | Automatic feeding and discharging device and method applied to plasma rotary electrode powder making equipment |
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