CN114669975B

CN114669975B - Copper bar production and processing method based on Internet of things

Info

Publication number: CN114669975B
Application number: CN202210596725.6A
Authority: CN
Inventors: 李鹏; 李忠贤; 靳新苟
Original assignee: Suzhou Copper Joint Electric Co ltd
Current assignee: Suzhou Copper Joint Electric Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-23
Anticipated expiration: 2042-05-26
Also published as: CN114669975A

Abstract

The application relates to a copper bar production and processing method based on the Internet of things, which comprises the following steps: s1, the copper processing controller acquires copper bar processing information; s2, starting the raw material unwinding device by the copper processing controller to unwind the copper bar raw material and level the copper bar raw material; s3, conveying the flattened copper bar raw material to a stamping and cutting device, and controlling the stamping and cutting device to cut the flattened copper bar raw material to obtain a copper bar with a standard length; s4, conveying the copper bar with the standard length to a punching device, and punching the copper bar; s5, conveying the copper bar subjected to punching processing to a turnover device to turn over and erect the copper bar, conveying the erected copper bar to a bending device, and controlling the bending device to bend the copper bar by a copper processing controller. This application can effectively practice thrift human cost and reduce the defective percentage, reaches the effect that improves copper processing production efficiency and production quality.

Description

Copper bar production and processing method based on Internet of things

Technical Field

The application relates to the field of copper processing, in particular to a copper bar production and processing method based on the Internet of things.

Background

Copper is a transition element, pure copper is soft metal, the surface of the copper is red orange color band metallic luster when being cut, and the simple substance is purple red. The ductility is good, and the thermal conductivity and the electric conductivity are high, so the material is the most commonly used material in cables and electric and electronic components, can also be used as a building material, and can form a plurality of alloys. Copper alloys have excellent mechanical properties and very low electrical resistivity, the most important of which are bronze and brass. In addition, copper is also a durable metal that can be recycled many times without compromising its mechanical properties.

The copper bar is a copper bus, and the copper bus is one of main varieties of copper processing materials. The copper bus has higher mechanical property, good electrical conductivity and thermal conductivity, excellent corrosion resistance, electroplating property and brazing property, beautiful metallic luster, good forming processability and the like. Therefore, various power transmission and transformation, electrical equipment and the like made of the copper bus are widely applied to the field of electric power. Along with the continuous and high-speed development of national economy in recent years, the yield and the consumption of the copper bus in China are greatly improved, and the quality requirement on the copper bus is continuously improved. The copper bar specification of different equipment demands often differs to some extent, and current copper bar processing mode mostly adopts the mode that artifical setting-out and control hydraulic pressure were stood to cut, punch a hole and bend the copper bar, and this kind of mode operation control's precision and uniformity are difficult to guarantee, and the inefficiency, and the cost of labor is high.

Aiming at the related technologies, the inventor thinks that the existing copper bar processing mostly adopts manual line drawing control, the control precision and consistency are difficult to guarantee, the efficiency is low, and the labor cost is high.

Disclosure of Invention

In order to solve the problems that the existing copper bar processing mostly adopts manual line drawing control, the control precision and consistency are difficult to guarantee, the processing efficiency is low, and the labor cost is high, the application provides a copper bar production and processing method based on the Internet of things.

In a first aspect, the application provides a copper bar production and processing method based on the internet of things, which adopts the following technical scheme:

a copper bar production processing method based on the Internet of things comprises the following steps:

s1, the copper processing controller acquires copper bar processing information, wherein the copper bar processing information comprises copper bar size information, copper bar hole site information and copper bar bending information, the copper bar size information comprises copper bar length information and copper bar thickness information, the copper bar hole site information comprises hole site number information, hole site coordinate information and hole site model information, and the copper bar bending information comprises bending point location information and bending angle information;

s2, starting the raw material unwinding device by the copper processing controller according to the size information of the copper bar to unwind the copper bar raw material and level the copper bar raw material;

s3, conveying the leveled copper bar raw material to a stamping and cutting device, and controlling the stamping and cutting device to cut the leveled copper bar raw material according to the size information of the copper bar to obtain a copper bar with a standard length;

s4, conveying the copper bar with the standard length to a punching device, and controlling the punching device to switch punches with corresponding models to punch the copper bar according to the hole position information of the copper bar;

s5, conveying the copper bar subjected to punching processing to a turnover device to turn over and stand up the copper bar, conveying the standing copper bar to a bending device, and controlling the bending device to bend the copper bar by a copper processing controller according to bending information of the copper bar.

Through adopting the above technical scheme, set up through copper processing controller, realize automatic control raw materials unwinding device and unreel the copper bar raw materials according to the copper bar processing information that acquires, and realize automatic leveling according to each copper processing equipment of data parameter regulation control in the copper bar processing information, tailor, the processing of punching a hole and buckling, make the whole course of working of copper bar raw materials accurate controllable, help improving copper bar machining precision and product uniformity, can effectively practice thrift the human cost and reduce the defective percentage, reach the effect that effectively improves copper processing production efficiency and production quality.

Preferably, the step S2 of flattening the copper bar raw material specifically includes the following steps:

the copper processing controller controls a conveying leveling device preset between the raw material unreeling device and the stamping and cutting device to adjust the leveling distance according to the size information of the copper bar;

conveying the uncoiled copper bar raw material to a conveying leveling device for leveling and calibrating;

the copper processing controller carries out the roughness detection to the copper bar raw materials after leveling through the roughness check out test set that presets to send alarm information to the copper processing controller when detecting the raw materials unevenness.

Through adopting above-mentioned technical scheme, copper processing controller carries leveling device to adjust and levels the interval according to the copper bar processing information control that acquires, carry out the automatic calibration processing that levels to the copper bar raw materials that unreels, the follow-up processing equipment of being convenient for processes the copper bar raw materials, help improving copper bar machining efficiency and machining precision, in addition carry out the roughness through the roughness check out test to the copper bar raw materials after leveling that preset, can further reduce the probability that the copper bar that leads to processing out because of the copper bar raw materials unevenness produces the substandard product, reach the effect that effectively improves copper bar production machining efficiency and quality.

Preferably, the conveying leveling device comprises a conveying bottom plate, a conveying vertical plate and a lifting vertical plate, wherein the conveying vertical plate is arranged along the vertical direction, and the bottom of the conveying vertical plate is fixedly connected with the conveying bottom plate; a plurality of leveling bottom wheels are sequentially and rotatably arranged on the conveying vertical plate along the horizontal direction, a plurality of leveling top wheels are sequentially and rotatably arranged on the lifting vertical plate along the horizontal direction, and the leveling bottom wheels and the leveling top wheels are arranged in a mutually staggered manner; a plurality of driving motors are sequentially arranged on the conveying vertical plate along the horizontal direction of the conveying vertical plate, the driving motors correspond to the leveling bottom wheels one by one, and an output shaft of each driving motor penetrates through the conveying vertical plate and is coaxially connected with the leveling bottom wheels; the lifting vertical plate is connected with the conveying vertical plate in a sliding mode, a plurality of rotating shafts of the leveling top wheels penetrate through the conveying vertical plate, and a plurality of vertical waist-shaped holes are formed in the conveying vertical plate and used for the rotating shafts of the leveling top wheels to penetrate through; the conveying vertical plate is provided with a driving assembly for driving the lifting vertical plate to lift, and the driving assembly and the plurality of driving motors are connected with the copper processing controller.

By adopting the technical scheme, the copper processing controller acquires copper bar thickness information, namely copper bar raw material thickness information, according to the copper bar processing information, and controls the driving assembly to adjust the distance between the row of leveling bottom wheels and the row of leveling top wheels according to the copper bar thickness information; through being crisscross level return pulley that sets up and level the top sheave setting, driving motor drives and levels the return pulley and rotate and then realize the transport of copper bar raw materials, levels the top sheave and levels the return pulley and interact in the copper bar raw materials and level the calibration to it in copper bar raw materials transportation process, realizes automatic high-efficient level and smooth raw materials, reaches the effect that effectively improves copper bar machining efficiency.

Preferably, the driving assembly comprises a plurality of driving cylinders, piston rods of the driving cylinders are arranged in the vertical direction, and the piston rods of the driving cylinders are fixedly connected with the bottom of the lifting vertical plate; the one end that the riser that goes up and down is close to carrying the riser is provided with a plurality of lifting slide blocks, carry and set up a plurality of lifting chutes that are used for supplying lifting slide block to slide the setting on the riser.

By adopting the technical scheme, the lifting vertical plates are driven to lift relative to the conveying vertical plates through the plurality of driving cylinders, so that the leveling distance between the leveling bottom wheels and the leveling top wheels can be conveniently adjusted, and the leveling bottom wheels and the leveling top wheels can be used for efficiently leveling and calibrating the unreeled copper bar raw materials; through the setting of lift slider and lift spout, can effectively improve the connection stability of lift riser and transport riser, stabilize spacing to the lift riser, ensure that the lift riser can be for carrying the riser to stabilize the lift, reach and effectively improve copper bar raw materials and level efficiency.

Preferably, the leveling bottom wheel and the leveling top wheel have the same structure, and both the leveling bottom wheel and the leveling top wheel comprise a driving wheel plate, a single leveling cylinder or a plurality of leveling cylinders and a closed cover plate which are sequentially arranged; a plurality of first plug-in columns are uniformly arranged at one end, close to the flat column, of the driving wheel plate along the circumferential direction of the driving wheel plate, a plurality of second plug-in columns are uniformly arranged at one end, close to the closed cover plate, of the flat column along the circumferential direction of the closed cover plate, and the shapes of the first plug-in columns and the second plug-in columns are consistent; one end of the leveling cylinder, which is close to the driving wheel plate, is provided with a plurality of first inserting grooves for accommodating first inserting columns along the circumferential direction of the leveling cylinder, and the closed cover plate is provided with a plurality of second inserting grooves for accommodating second inserting columns along the circumferential direction of the closed cover plate; all seted up a plurality of holding tanks, a plurality of along its circumference on the cell wall of first inserting groove and second inserting groove all elastic component and locking post have set gradually in the holding tank, just the one end of locking post is extended the holding tank and is the hemisphere setting, and is a plurality of hemispherical annular locking groove in cross-section has all been seted up on first inserting post and the second inserting post.

By adopting the technical scheme, the flat bottom wheel or the flat top wheel is formed by adopting split type combination through the arrangement of the driving wheel plate, the single or a plurality of flat columns and the closed cover plate, so that the width of the flat bottom wheel and the width of the flat top wheel can be conveniently adjusted according to the size of the copper strip raw material, and the applicability of the conveying and leveling device is favorably improved; the arrangement of the first inserting column and the second inserting column facilitates the assembly of the leveling bottom wheel and the leveling top wheel, and improves the assembly efficiency of the leveling bottom wheel and the leveling top wheel; through set up the holding tank and install elastic component and locking post and then realize the supplementary spacing locking to first plug-in post or second plug-in post on the cell wall of first plug-in groove and second plug-in groove, improved the structural stability who levels the return pulley effectively and leveled the top pulley, ensure to level the return pulley and level the top pulley and can mutually support and carry out high efficiency and high quality to the copper bar raw materials and level the correction.

Preferably, the flatness detection device comprises a detection support and a 2D line laser measuring instrument, the 2D line laser measuring instrument comprises a laser emitting end and a laser receiving end, and the 2D line laser measuring instrument is connected with the copper processing controller.

Through adopting above-mentioned technical scheme, carry out laser scanning to leveling back copper bar raw materials upper surface through setting up of 2D line laser measuring apparatu and detect, send alarm information to copper processing controller when detecting copper bar raw materials upper surface unevenness, help copper processing controller in time to inform production management personnel to carry out the overhaul of the equipments, avoid appearing leading to producing the copper bar substandard product because of copper bar surface unevenness, reach the effect that effectively improves copper bar processingquality.

Preferably, the stamping and cutting device comprises a stamping and cutting machine table, a stamping and cutting assembly arranged on the stamping and cutting machine table and an automatic limiting assembly which is arranged on the stamping and cutting machine table and used for controlling the length of the copper strip to be cut, wherein a first conveying mechanism and a second conveying mechanism are sequentially arranged on the stamping and cutting machine table along the material conveying direction; the stamping and cutting assembly comprises two hydraulic lifting columns positioned on two sides of the first conveying mechanism and a cutting base arranged on a stamping and cutting machine table, the lifting ends of the two hydraulic lifting columns penetrate through the cutting base and are connected with a cutting top plate together, and a cutting tool is detachably arranged at the bottom of the cutting top plate; the automatic limiting assembly comprises a limiting linear guide rail arranged along the material conveying direction, a limiting telescopic cylinder is installed on a guide rail sliding block of the limiting linear guide rail, a piston rod of the limiting telescopic cylinder is arranged along the width direction of the punching and cutting machine table, and the piston rod of the limiting telescopic cylinder is connected with a limiting plate.

By adopting the technical scheme, the copper processing controller controls the sliding block of the limiting linear guide rail in the automatic limiting assembly to slide according to the copper bar processing information, further realizing the adjustment of the cutting length and being beneficial to improving the cutting efficiency of the copper bar, the first conveying mechanism and the second conveying mechanism are matched to convey the leveled copper bar raw material to the punching and cutting machine platform until the end part of the copper bar raw material is abutted against the limiting plate, then the two hydraulic lifting columns are controlled to drive the cutting top plate to be pressed downwards to cut the copper bar raw material, after accomplishing to cut, spacing telescopic cylinder drives the limiting plate and contracts and start second conveying mechanism and carry to next copper processing equipment department the copper bar section that will cut the production, and spacing telescopic cylinder of secondary control stretches out the limiting plate afterwards and carries on spacingly to the copper bar raw materials of tailorring, has realized the high-efficient automatic effect of tailorring the copper bar raw materials, reaches the effect that effectively improves copper bar machining efficiency.

Preferably, the device is tailor in the punching press still includes tailors fixed subassembly, tailor fixed subassembly and include that two sets of fixed centre gripping cylinder group, two sets of fixed centre gripping cylinder group all installs on the punching press cuts the board and sets gradually along material direction of delivery, every group fixed centre gripping cylinder group all includes that two are the fixed cylinder that sets up in opposite directions, two the piston rod of fixed cylinder is and sets up in opposite directions and the tip all is connected with the centre gripping fixed plate.

Through adopting above-mentioned technical scheme, through the setting of tailorring fixed subassembly, two sets of fixed centre gripping cylinder group carry out the centre gripping to the copper bar raw materials fixed, improve and cut the precision, avoid appearing the phenomenon of copper bar raw materials skew, reach the effect that effectively improves copper bar processing and cut the quality.

Preferably, the turnover device comprises a third conveying mechanism and a clamping conveying assembly, the third conveying mechanism comprises a conveying frame, a plurality of conveying rollers which are distributed on the conveying frame in parallel and a conveying motor for driving the conveying rollers to rotate, and the conveying motor is in transmission connection with the plurality of conveying rollers; a lifting jacking assembly is arranged on one side of the conveying frame and comprises a lifting jacking cylinder and a turnover blocking frame; the piston rod of the lifting jacking cylinder is arranged along the vertical direction and is connected with a turnover blocking frame, the turnover blocking frame comprises a bottom rod, a plurality of turnover blocking rods are sequentially arranged at the top of the bottom rod along the length direction of the conveying frame, the turnover blocking rods and the conveying rollers are arranged in a staggered mode, and the turnover blocking rods and the bottom rod are connected with an arc-shaped auxiliary plate together; the conveying frame is provided with a turnover assembly along the length direction of the conveying frame, the turnover assembly comprises a side push cylinder, a turnover driving rod and a turnover motor, the side push cylinder is arranged on one side of the conveying frame, which is far away from the lifting jacking assembly, and the end part of a piston rod of the side push cylinder is connected with a side push plate; the overturning driving rod is rotatably arranged on the conveying frame, one end of the overturning driving rod is coaxially connected with an output shaft of the overturning motor, a plurality of overturning rods are sequentially arranged on the overturning driving rod along the length direction of the overturning driving rod, and the overturning rods and the conveying rollers are arranged in a staggered manner; the clamping and conveying assembly comprises a pneumatic clamping mechanism and a movable travelling crane, wherein the pneumatic clamping mechanism is used for clamping the copper bar, and the movable end of the movable travelling crane is fixedly connected with the pneumatic clamping mechanism.

By adopting the technical scheme, through the arrangement of the third conveying mechanism, the lifting jacking assembly and the overturning assembly, after the cut copper bar is conveyed to the corresponding point position by the third conveying mechanism, the lifting jacking cylinder of the lifting jacking assembly jacks up the turnover blocking frame, so that the turnover blocking rods are lifted; the cylinder that pushes away the side simultaneously pushes the copper bar to turning over a fender frame, the upset motor drives the upset actuating lever and rotates afterwards, make the trip bar drive the copper bar from turning over between the conveying roller and turn over a fender frame department and turn over a book and prop up, make the copper bar be the state of standing up under the centre gripping of trip bar and a book fender pole, the copper bar that rethread centre gripping conveying subassembly centre gripping was standing up the state is carried bending device department and is buckled the processing, the quick jack-up of copper bar has been realized, the bending machine of the copper bar of being convenient for reaches the effect that effectively improves copper bar machining efficiency. Meanwhile, the arc auxiliary plate is arranged between the turnover blocking rod and the bottom rod, so that auxiliary guiding is performed when the copper bar is turned over to the turnover blocking rod, and the copper bar is conveniently stably turned into a standing state under the driving of the turnover rod.

Preferably, the bending device comprises a bending machine table, a standing conveying assembly, a fixed support and a bending assembly, wherein the standing conveying assembly is arranged on the bending machine table in sequence along the length direction of the bending machine table and used for clamping and conveying the copper bar in a standing state, the fixed support is used for fixing the copper bar, and the bending assembly is used for bending the copper bar; the bending machine table comprises a table plate and a bending support frame, and the table plate is fixedly connected with the bending support frame; the upright conveying assembly comprises a plurality of clamping fixing columns which are sequentially arranged along the length direction of the bending machine table and a sliding fixing plate which is arranged at the bottom of the table plate in a sliding mode, a sliding cylinder used for driving the sliding fixing plate to slide is arranged at the bottom of the table plate, a piston rod of the sliding cylinder is arranged along the width direction of the table plate, and the end portion of the piston rod of the sliding cylinder is connected with the sliding fixing plate; a plurality of sliding fixing columns are sequentially arranged on the sliding fixing plate along the length direction of the bending machine table, and the plurality of sliding fixing columns and the plurality of clamping fixing columns are in one-to-one correspondence and are parallel to each other; the sliding fixing columns penetrate through the bedplate, sliding waist-shaped holes for the sliding fixing columns to slide are formed in the bedplate along the width direction of the bedplate, and driving bearings are sleeved on the sliding fixing columns and the clamping fixing columns; the upright conveying assembly further comprises a pushing travelling crane arranged along the length direction of the bending machine table, a pushing cylinder is arranged at the moving end of the pushing travelling crane, a pushing plate is connected to the end part of a piston rod of the pushing cylinder, and the bottom of the pushing plate is positioned between the sliding fixing column and the clamping fixing column; the fixed support comprises a support cross post and two support stand columns, the bottoms of the two support stand columns are fixedly connected with a bending machine platform, the tops of the two support stand columns are fixedly connected with the support cross post, one sides of the two support stand columns which are oppositely arranged are embedded with bending clamping cylinders, the end parts of piston rods of the two bending clamping cylinders are connected with clamping plates, the tops and the bottoms of the clamping plates are provided with limiting slide blocks, and the support cross post and the platen are provided with limiting slide grooves for the sliding arrangement of the limiting slide blocks; the bending assembly comprises a bending lifting column, a bending motor and a bending rotary table, the bending lifting column is fixedly arranged on the bending machine table, the lifting end of the bending lifting column is fixedly connected with the bending motor, the output shaft of the bending motor is connected with the bending rotary table, and the bending column is arranged on one side of the bottom of the bending rotary table.

By adopting the technical scheme, the copper bar in the standing state is placed between the sliding fixing column and the clamping fixing column by the clamping conveying assembly through the standing conveying assembly, and the sliding fixing plate is driven by the sliding cylinder to slide, so that the sliding fixing column and the clamping fixing column clamp the copper bar; the moving end of the propelling travelling crane drives the material pushing plate to push the copper bar placed in the standing conveying assembly, and the copper bar is stably conveyed into the fixed support; the driving bearings are sleeved on the sliding fixing column and the clamping fixing column, so that the copper bar can slide on the sliding fixing column and the clamping fixing column under the pushing of the material pushing plate; two centre gripping cylinders of buckling in the fixing support carry out the centre gripping to the copper bar fixed, and copper processing controller control motor of buckling drives the post of buckling and moves ahead of the other to copper bar one side with the lift post of buckling, restarts the motor of buckling and drives the post of buckling and buckle the copper bar and arrive appointed angle, reaches the effect that effectively improves copper bar machining efficiency. In addition after accomplishing the copper bar and buckling, the removal that impels the driving is served impels the driving copper bar and releases and start to push away the supplementary copper bar that promotes of material cylinder, gives the copper bar motive force, ensures that the copper bar breaks away from fixing support smoothly, ensures that the copper bar processing of buckling can last automatic efficient and go on.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the copper processing controller realizes automatic control of the raw material unwinding device to unwind the copper bar raw material according to the acquired copper bar processing information, and regulates and controls each copper processing device according to data parameters in the copper bar processing information to realize automatic leveling, cutting, punching and bending processing, so that the whole processing process of the copper bar raw material is accurate and controllable, the processing precision and the product consistency of the copper bar are improved, the labor cost can be effectively saved, the defective rate is reduced, and the effects of effectively improving the copper processing production efficiency and the production quality are achieved;

2. the copper processing controller acquires copper bar thickness information, namely copper bar raw material thickness information, according to the copper bar processing information, and controls the driving assembly to adjust the distance between the row of leveling bottom wheels and the row of leveling top wheels according to the copper bar thickness information; the leveling bottom wheels and the leveling top wheels are arranged in a staggered mode, the driving motor drives the leveling bottom wheels to rotate so as to convey the copper bar raw materials, the leveling top wheels and the leveling bottom wheels mutually act on the copper bar raw materials in the conveying process of the copper bar raw materials to level and calibrate the copper bar raw materials, automatic and efficient leveling of the raw materials is achieved, and the effect of effectively improving the processing efficiency of the copper bar is achieved;

3. through the arrangement of the third conveying mechanism, the lifting jacking assembly and the overturning assembly, after the third conveying mechanism conveys the cut copper bars to corresponding point positions, a lifting jacking cylinder of the lifting jacking assembly jacks up the turnover blocking frame, so that the turnover blocking rods are lifted; meanwhile, the copper bar is pushed to the turnover blocking frame by the side pushing cylinder, then the turnover motor drives the turnover driving rod to rotate, the turnover rod is made to turn up from the conveying roller to drive the copper bar to turn over and prop up the turnover blocking frame, the copper bar is in a standing state under the clamping of the turnover rod and the turnover blocking rod, and then the copper bar in the standing state is clamped by the clamping conveying assembly and conveyed to the bending device to be bent, so that the copper bar is quickly turned up, the bending of the copper bar is facilitated, and the effect of effectively improving the processing efficiency of the copper bar is achieved;

4. through the arrangement of the vertical conveying assembly, the copper bar in a vertical state is placed between the sliding fixing column and the clamping fixing column by the clamping conveying assembly, and the sliding cylinder drives the sliding fixing plate to slide, so that the sliding fixing column and the clamping fixing column clamp the copper bar; the moving end of the propelling travelling crane drives the material pushing plate to push the copper bar placed in the standing conveying assembly, and the copper bar is stably conveyed into the fixed support; the driving bearings are sleeved on the sliding fixing column and the clamping fixing column, so that the copper bar can slide on the sliding fixing column and the clamping fixing column under the pushing of the material pushing plate; two centre gripping cylinders of buckling in the fixing support carry out the centre gripping to the copper bar fixed, and copper processing controller control motor of buckling drives the post of buckling and moves ahead of the other to copper bar one side with the lift post of buckling, restarts the motor of buckling and drives the post of buckling and buckle the copper bar and arrive appointed angle, reaches the effect that effectively improves copper bar machining efficiency.

Drawings

Fig. 1 is a block diagram of a method for producing and processing a copper bar based on the internet of things in the embodiment of the application;

FIG. 2 is a block diagram of a method for leveling copper bar stock in an embodiment of the present application;

fig. 3 is a system block diagram of copper bar production and processing equipment based on the internet of things in the embodiment of the application;

FIG. 4 is a schematic structural diagram of a conveying and leveling device in an embodiment of the present application;

FIG. 5 is a schematic side sectional view of a conveyor leveling device according to an embodiment of the present application;

FIG. 6 is a schematic top cross-sectional view of a conveyor leveling device in an embodiment of the present application;

FIG. 7 is a schematic cross-sectional view of a flat bottom wheel or a flat top wheel according to an embodiment of the present application;

FIG. 8 is a schematic structural view of a flatness detecting apparatus in an embodiment of the present application;

FIG. 9 is a schematic top view of the punching and cutting device in the embodiment of the present application;

FIG. 10 is a schematic side view of the punching and cutting device in the embodiment of the present application;

FIG. 11 is a schematic structural view of the turning device and the bending apparatus in the embodiment of the present application;

FIG. 12 is a schematic view of the third conveyance mechanism in the embodiment of the present application;

FIG. 13 is a schematic structural view of a lift and jack assembly in an embodiment of the present application;

FIG. 14 is a schematic structural view of a bending apparatus in an embodiment of the present application;

FIG. 15 is a schematic view of the structure of the clamping and fixing plate and the sliding and fixing plate on the bedplate in the embodiment of the present application;

FIG. 16 is a schematic cross-sectional view of a stationary support in an embodiment of the present application;

fig. 17 is a schematic bottom view of the bending turntable in the embodiment of the present application.

Description of the reference numerals: 1. a copper processing controller; 2. a conveying leveling device; 21. a conveying bottom plate; 22. conveying the vertical plate; 221. flattening the bottom wheel; 222. a drive motor; 223. a vertical kidney-shaped hole; 224. a lifting chute; 23. lifting the vertical plate; 231. leveling the top wheel; 232. a lifting slide block; 24. a drive assembly; 241. a driving cylinder; 25. a drive wheel plate; 251. a first plug-in column; 252. an annular locking groove; 26. flattening the cylinder; 261. a second plug column; 262. a first insertion groove; 263. accommodating grooves; 264. an elastic member; 265. a locking post; 27. closing the cover plate; 271. a second insertion groove; 3. flatness detection equipment; 31. detecting the bracket; 32. 2D line laser measuring instruments; 321. a laser emitting end; 322. a laser receiving end; 4. a punching and cutting device; 41. punching and cutting machine; 42. stamping and cutting the assembly; 421. a hydraulic lifting column; 422. cutting a base; 423. cutting a top plate; 424. cutting a cutter; 43. an automatic limiting component; 431. a limiting linear guide rail; 432. a limiting telescopic cylinder; 433. a limiting plate; 44. a first conveying mechanism; 45. a second conveying mechanism; 46. cutting and fixing the assembly; 461. a fixed clamping cylinder group; 462. clamping the fixing plate; 5. a turning device; 51. a third conveying mechanism; 511. a conveying frame; 512. a conveying roller; 513. a conveying motor; 52. a clamping and conveying assembly; 521. a pneumatic clamping mechanism; 522. moving the travelling crane; 53. a lifting jack-up assembly; 531. lifting and jacking the cylinder; 532. folding the baffle frame; 533. a bottom bar; 534. turning over the stop lever; 535. an arc-shaped auxiliary plate; 54. a turnover assembly; 541. a side push cylinder; 542. turning over the driving rod; 543. turning over a motor; 544. a side push plate; 545. a turning rod; 6. a bending device; 61. bending the machine table; 611. a platen; 612. bending the support frame; 62. erecting a conveying assembly; 621. clamping and fixing the column; 622. a sliding fixing plate; 623. a slide cylinder; 624. sliding the fixed column; 625. a sliding kidney-shaped hole; 626. a drive bearing; 627. propelling the travelling crane; 628. a material pushing cylinder; 629. a material pushing plate; 63. a fixed support; 631. a support cross post; 632. a support stand column; 633. bending and clamping the cylinder; 634. a clamping plate; 635. a limiting slide block; 636. a limiting chute; 64. a bending assembly; 641. bending the lifting column; 642. bending the motor; 643. bending the rotary table; 644. and (6) bending the column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following description will be made clearly and completely in conjunction with the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

The present application is described in further detail below with reference to figures 1-17.

The embodiment of the application provides a copper bar production and processing method based on the Internet of things. Referring to fig. 1-3, a copper bar production and processing method based on the internet of things comprises the following steps:

s1, obtaining copper bar processing information: the copper processing controller 1 acquires copper bar processing information, wherein the copper bar processing information comprises copper bar size information, copper bar hole site information and copper bar bending information, the copper bar size information comprises copper bar length information and copper bar thickness information, the copper bar hole site information comprises hole site serial number information, hole site coordinate information and hole site model information, and the copper bar bending information comprises bending point location information and bending angle information; the copper processing controller 1 can be a PLC controller or a combination of the PLC controller and an upper computer (a computer, a virtual computer and a cloud);

s2, unreeling and leveling the copper bar raw material: the copper processing controller 1 starts the raw material unwinding device to unwind the copper bar raw material according to the size information of the copper bar, and levels the copper bar raw material;

s3, cutting the flattened copper bar raw material: conveying the leveled copper bar raw material to a stamping and cutting device 4, and controlling the stamping and cutting device 4 to cut the leveled copper bar raw material according to the copper bar size information to obtain a copper bar with a standard length;

s4, punching the copper bar: conveying the copper bar with the standard length to a punching device, and controlling the punching device to switch punches with corresponding models according to the hole site information of the copper bar to punch the copper bar; the specific structure of the punching device is the prior art and is not described herein again;

s5, bending the copper bar after overturning: the copper bar that will accomplish the processing of punching a hole is carried to turning device 5 department and is carried the copper bar to the upset and stands, and the copper bar that will stand is carried to equipment of buckling 6 department, and copper processing controller 1 is buckled processing to the copper bar according to copper bar information control equipment of buckling 6. Through the setting of copper processing controller 1, the automatic control raw material unwinding device is realized unreeling the copper bar raw material according to the obtained copper bar processing information. And according to the data parameters in the copper bar processing information, the processing of automatically flattening, cutting, punching and bending of each copper processing device is adjusted and controlled, so that the whole processing process of the copper bar raw material is accurate and controllable. The copper bar processing method is beneficial to improving the processing precision of the copper bar and the consistency of products, can effectively save the labor cost and reduce the defective rate, and achieves the effect of effectively improving the copper processing production efficiency and the production quality.

Referring to fig. 1 to 3, the step S2 of flattening the copper bar raw material specifically includes the following steps:

a1, controlling the conveying leveling device 2 to adjust the leveling distance according to the size information of the copper bar: the copper processing controller 1 controls a conveying leveling device 2 preset between the raw material unreeling device and the stamping and cutting device 4 to adjust the leveling distance according to the size information of the copper bar;

a2, leveling and calibrating the uncoiled copper bar raw material: conveying the unreeled copper bar raw material to a conveying leveling device 2 for leveling and calibrating;

a3, carrying out flatness detection on the flattened copper bar raw material: copper processing controller 1 carries out the roughness through preset roughness check out test set 3 to the copper bar raw materials after leveling to send alarm information to copper processing controller 1 when detecting the raw materials unevenness. Copper processing controller 1 carries according to the copper bar processing information control that acquires and levels device 2 regulation leveling interval, carries out the automatic calibration processing that levels to the copper bar raw materials that unreels, and the follow-up processing equipment of being convenient for processes the copper bar raw materials, helps improving copper bar machining efficiency and machining precision. In addition, the planeness of the copper bar raw material after being planed is detected through the preset planeness detection device 3, the probability that defective products are generated on the copper bar which is processed due to the fact that the copper bar raw material is not flat can be further reduced, and the effect of effectively improving the production and processing efficiency and quality of the copper bar is achieved.

Referring to fig. 3-6, the conveying leveling device 2 includes a conveying bottom plate 21, a conveying vertical plate 22 and a lifting vertical plate 23, wherein the conveying vertical plate 22 is arranged along the vertical direction, and the bottom of the conveying vertical plate is fixedly connected with the conveying bottom plate 21. Carry and rotate in proper order along the horizontal direction on the riser 22 and be provided with a plurality of smooth return pulleys 221, rotate in proper order along the horizontal direction on the lift riser 23 and be provided with a plurality of smooth top wheels 231, and a plurality of smooth return pulleys 221 and a plurality of smooth top wheels 231 are crisscross setting each other. A plurality of driving motors 222 are sequentially arranged on the conveying vertical plate 22 along the horizontal direction, the driving motors 222 are in one-to-one correspondence with the leveling bottom wheels 221, and the output shafts of the driving motors 222 penetrate through the conveying vertical plate 22 and are coaxially connected with the leveling bottom wheels 221. The lifting vertical plate 23 is connected with the conveying vertical plate 22 in a sliding manner, the rotating shafts of the leveling top wheels 231 penetrate through the conveying vertical plate 22, and the conveying vertical plate 22 is provided with a plurality of vertical kidney-shaped holes 223 for the rotating shafts of the leveling top wheels 231 to penetrate through. And the lifting vertical plate 23 is provided with an auxiliary driving motor for driving the leveling top wheel 231 to rotate, and an output shaft of the auxiliary driving motor is coaxially connected with a rotating shaft of the leveling top wheel 231. The conveying vertical plate 22 is provided with a driving assembly 24 for driving the lifting vertical plate 23 to lift, and the driving assembly 24 and the plurality of driving motors 222 are connected with the copper processing controller 1. Copper processing controller 1 obtains copper bar thickness information promptly copper bar raw materials thickness information according to copper bar processing information, levels the interval of bottom wheel 221 and one row of top wheel 231 and adjusts according to copper bar thickness information control drive assembly 24 one row. Through the setting of the leveling bottom wheels 221 and the leveling top wheels 231 which are arranged in a staggered manner, the driving motor 222 drives the leveling bottom wheels 221 to rotate so as to convey the copper bar raw material. Level and smooth top wheel 231 and level and smooth bottom pulley 221 interact in the copper bar raw materials and level and calibrate it in copper bar raw materials transportation process, realize automatic high-efficient level and smooth raw materials, reach the effect that effectively improves copper bar machining efficiency.

Referring to fig. 5 and 6, the driving assembly 24 includes a plurality of driving cylinders 241, piston rods of the plurality of driving cylinders 241 are all arranged along the vertical direction, and the piston rods of the plurality of driving cylinders 241 are all fixedly connected to the bottom of the lifting vertical plate 23. One end of the lifting vertical plate 23 close to the conveying vertical plate 22 is provided with a plurality of lifting slide blocks 232, and the conveying vertical plate 22 is provided with a plurality of lifting slide grooves 224 for the lifting slide blocks 232 to slide. The lifting vertical plate 23 is driven to lift relative to the conveying vertical plate 22 through the plurality of driving cylinders 241, so that the leveling distance between the leveling bottom wheel 221 and the leveling top wheel 231 is convenient to adjust, and the leveling bottom wheel 221 and the leveling top wheel 231 can be used for efficiently leveling and calibrating the unreeled copper bar raw material; through the setting of lifting slide 232 and lift spout 224, can effectively improve the connection stability of lift riser 23 and transport riser 22, stabilize spacing to lift riser 23, ensure that lift riser 23 can stabilize the lift for carrying riser 22, reach and effectively improve the copper bar raw materials and level efficiency.

Referring to fig. 7, the flat bottom wheels 221 and the flat top wheels 231 are identical in structure. The flat bottom wheel 221 and the flat top wheel 231 each comprise a drive wheel plate 25, a single or multiple flat columns 26 and a closure cover 27 arranged in succession. A plurality of first plug-in columns 251 are uniformly arranged at one end of the driving wheel plate 25 close to the leveling cylinder 26 along the circumferential direction of the driving wheel plate, a plurality of second plug-in columns 261 are uniformly arranged at one end of the leveling cylinder 26 close to the closed cover plate 27 along the circumferential direction of the leveling cylinder, and the shapes of the first plug-in columns 251 and the second plug-in columns 261 are consistent. One end of the flat column 26 close to the driving wheel plate 25 is provided with a plurality of first inserting grooves 262 along the circumferential direction thereof for accommodating the first inserting columns 251, and the closed cover plate 27 is provided with a plurality of second inserting grooves 271 along the circumferential direction thereof for accommodating the second inserting columns 261. All seted up a plurality of holding tanks 263 along its circumference on the cell wall of first inserting groove 262 and second inserting groove 271, all set gradually elastic component 264 and locking column 265 in a plurality of holding tanks 263, and the one end of locking column 265 extends holding tank 263 and is the hemisphere setting. The elastic member 264 is made of a spring in this example. The first inserting column 251 and the second inserting column 261 are respectively provided with an annular locking groove 252 with a hemispherical section. Through the setting of driving wheel board 25, single or a plurality of level and smooth cylinder 26 and closed cover 27, adopt split type combination to form level and smooth bottom pulley 221 or level and smooth top pulley 231, be convenient for according to the size of copper strips raw materials, adjust the width of level and smooth bottom pulley 221 and level and smooth top pulley 231, help improving the suitability of carrying leveling device 2. Through the arrangement of the first inserting column 251 and the second inserting column 261, the assembly of the leveling bottom wheel 221 and the leveling top wheel 231 is facilitated, and the assembly efficiency of the leveling bottom wheel 221 and the leveling top wheel 231 is improved. Through set up holding tank 263 and installation elastic component 264 and locking column 265 on the cell wall of first inserting groove 262 and second inserting groove 271, the cooperation section is the supplementary spacing locking of hemispherical annular locking groove 252 and then realization to first inserting column 251 or second inserting column 261, has improved the structural stability of leveling bottom wheel 221 and leveling top wheel 231 effectively. Ensure that the flattening bottom wheels 221 and the flattening top wheels 231 can be matched with each other to carry out high-efficiency and high-quality flattening correction on the copper bar raw material.

Referring to fig. 8 and 3, the flatness detection apparatus 3 includes a detection bracket 31 and a 2D line laser measuring instrument 32, and the detection bracket 31 is connected to the 2D line laser measuring instrument 32. The 2D line laser measuring instrument 32 includes a laser emitting end 321 and a laser receiving end 322, and the 2D line laser measuring instrument 32 is connected to the copper processing controller 1. In this embodiment, the 2D line laser measuring instrument 32 is a LJ-X8000 series 2D line laser measuring instrument, and may be a 3D laser measuring instrument. And carrying out laser scanning detection on the upper surface of the leveled copper bar raw material through the arrangement of the 2D line laser measuring instrument 32. When detecting copper bar raw materials upper surface unevenness send alarm information to copper processing controller 1, help copper processing controller 1 in time to inform the production management personnel to carry out the overhaul of the equipments. Avoid appearing leading to producing the copper bar substandard product because the copper bar surface unevenness, reach the effect that effectively improves copper bar processingquality.

Referring to fig. 9 and 10, the stamping and cutting device 4 includes a stamping and cutting machine table 41, a stamping and cutting assembly 42 mounted on the stamping and cutting machine table 41, and an automatic limiting assembly 43 mounted on the stamping and cutting machine table 41 for controlling the length of the copper strip to be cut. The stamping and cutting machine 41 is sequentially provided with a first conveying mechanism 44 and a second conveying mechanism 45 along the material conveying direction. The first conveying mechanism 44 and the second conveying mechanism 45 can adopt a conveyor belt, a conveying assembly formed by a plurality of conveying rollers or other mechanisms with materials conveying function, in the embodiment, the first conveying mechanism 44 adopts a conveying assembly formed by a plurality of conveying rollers which are sequentially arranged along the material conveying direction, and the second conveying mechanism 45 adopts a conveyor belt. The punching press cutting assembly 42 includes two hydraulic lifting columns 421 located on both sides of the first conveying mechanism 44 and a cutting base 422 installed on the punching press cutting machine 41, the lifting ends of the two hydraulic lifting columns 421 all penetrate through the cutting base 422 and are connected with a cutting top plate 423 jointly, and a cutting cutter 424 is detachably installed at the bottom of the cutting top plate 423. The automatic limit assembly 43 includes a limit linear guide 431 disposed along the material conveying direction. The guide rail sliding block of the limiting linear guide rail 431 is provided with a limiting telescopic cylinder 432, the piston rod of the limiting telescopic cylinder 432 is arranged along the width direction of the punching and cutting machine table 41, and the piston rod of the limiting telescopic cylinder 432 is connected with a limiting plate 433. Copper processing controller 1 slides according to the guide rail slider of spacing linear guide 431 among the automatic spacing subassembly 43 of copper bar processing information control, drives spacing telescopic cylinder 432 and limiting plate 433 and removes, and then realizes adjusting and tailors length, helps improving the copper bar and tailors efficiency. First conveying

mechanism

44 and 45 cooperation of second conveying mechanism will level and smooth the back copper bar raw materials and carry to the punching press cutting board 41 on, until the tip butt limiting plate 433 of copper bar raw materials, control two hydraulic lifting post 421 again and drive and cut roof 423 and push down and cut the copper bar raw materials. After cutting is finished, the limiting telescopic cylinder 432 drives the limiting plate 433 to retract and starts the second conveying mechanism 45 to convey the cut copper bar sections to the next copper processing equipment. And then the limiting telescopic cylinder 432 is controlled again to stretch the limiting plate 433 to limit the cutting of the copper bar raw material, so that the effect of efficiently and automatically cutting the copper bar raw material is realized, and the effect of effectively improving the processing efficiency of the copper bar is achieved.

Referring to fig. 9 and 10, the die cutting apparatus 4 further includes a cutting fixture 46, and the cutting fixture 46 includes two sets of fixed clamping cylinder groups 461. The two sets of fixed clamping cylinder sets 461 are installed on the punching and cutting machine 41 and are sequentially arranged along the material conveying direction. Each group of fixed clamping cylinder sets 461 comprises two fixed cylinders arranged in opposite directions. The piston rods of the two fixed cylinders are oppositely arranged, and the ends of the piston rods are connected with clamping and fixing plates 462. Through the setting of cutting out fixed subassembly 46, two sets of fixed centre gripping cylinder groups 461 carry out the centre gripping to the copper bar raw materials fixed, improve and cut the precision. Avoid appearing the phenomenon of copper bar raw materials skew, reach the effect that effectively improves copper bar processing and cuts the quality.

Referring to fig. 11 to 13, the turnover device 5 includes a third conveyance mechanism 51 and a grip conveyance assembly 52. The third conveying mechanism 51 comprises a conveying frame 511, a plurality of conveying rollers 512 arranged on the conveying frame 511 in parallel and a conveying motor 513 for driving the conveying rollers 512 to rotate, wherein the conveying motor 513 is in transmission connection with the plurality of conveying rollers 512. One side of the conveying frame 511 is provided with a lifting jacking assembly 53, and the lifting jacking assembly 53 comprises a lifting jacking cylinder 531 and a turnover baffle frame 532. The piston rod of the lifting jack-up cylinder 531 is arranged in the vertical direction and connected with the turnover barrier frame 532. The foldable blocking frame 532 comprises a bottom rod 533, and a plurality of foldable blocking rods 534 are sequentially arranged at the top of the bottom rod 533 along the length direction of the conveying frame 511. The plurality of folding bars 534 and the plurality of conveying rollers 512 are arranged in an interlaced manner, and the plurality of folding bars 534 and the bottom bar 533 are connected to an arc-shaped auxiliary plate 535.

Referring to fig. 11 and 12, the turning unit 54 is provided on the transporting frame 511 along the length direction thereof. The overturning assembly 54 comprises a side pushing cylinder 541, an overturning driving rod 542 and an overturning motor 543, the side pushing cylinder 541 is arranged on one side of the conveying frame 511 far away from the lifting jacking assembly 53, and a side pushing plate 544 is connected to the end of a piston rod of the side pushing cylinder 541. The turnover driving rod 542 is rotatably disposed on the conveying frame 511, and one end of the turnover driving rod 542 is coaxially connected to an output shaft of the turnover motor 543, a plurality of turnover rods 545 are sequentially disposed on the turnover driving rod 542 along a length direction thereof, and the plurality of turnover rods 545 and the plurality of conveying rollers 512 are disposed in a staggered manner. The clamping and conveying assembly 52 comprises a pneumatic clamping mechanism 521 and a movable travelling crane 522, wherein the pneumatic clamping mechanism 521 is used for clamping the copper bar, and the movable end of the movable travelling crane 522 is fixedly connected with the pneumatic clamping mechanism 521. The mobile crane 522 in this embodiment is a gantry crane, the mobile end can be lifted up and down, the pneumatic clamping mechanism 521 is a conventional pneumatic clamping device, and the specific structure thereof is the prior art and is not described herein again. Through the arrangement of the third conveying mechanism 51, the lifting jacking assembly 53 and the overturning assembly 54, after the copper bar after being cut is conveyed to the corresponding point position by the third conveying mechanism 51, the lifting jacking cylinder 531 of the lifting jacking assembly 53 jacks up the turnover blocking frame 532, so that the turnover blocking rods 534 are lifted up. Meanwhile, the side-push cylinder 541 pushes the copper bar to the turnover barrier 532, and then the turnover motor 543 drives the turnover driving rod 542 to rotate, so that the turnover rod 545 is turned up from between the conveying rollers 512 to drive the copper bar to turn over and support the turnover barrier 532. Make the copper bar be the state of standing up under the centre gripping of upset pole 545 and the shelves pole 534 that turns over, the copper bar that rethread centre gripping transport assembly 52 centre gripping was standing up the state is carried and is buckled the processing of buckling device department, has realized the quick jack-up of copper bar, and the bending machine of copper bar of being convenient for reaches the effect that effectively improves copper bar machining efficiency. Meanwhile, the arc-shaped auxiliary plate 535 is arranged between the turnover barrier rod 534 and the bottom rod 533, so that auxiliary guiding is performed when the copper bar is turned to the turnover barrier rod 534, and the copper bar can be conveniently and stably turned into a standing state under the driving of the turnover rod 545.

Referring to fig. 14-17, the bending apparatus 6 includes a bending machine base 61, a standing conveying assembly 62 disposed on the bending machine base 61 in sequence along a length direction of the bending machine base 61 for clamping and conveying the copper bar in a standing state, a fixing support 63 for fixing the copper bar, and a bending assembly 64 for bending the copper bar. The bending machine 61 includes a platen 611 and a bending support 612, and the platen 611 is fixedly connected to the bending support 612. The upright conveying assembly 62 includes a plurality of clamping fixing posts 621 sequentially arranged along the length direction of the bending machine base 61 and a sliding fixing plate 622 slidably arranged at the bottom of the platen 611. The bottom of the platen 611 is provided with a sliding cylinder 623 for driving the sliding fixing plate 622 to slide, a piston rod of the sliding cylinder 623 is arranged along the width direction of the platen 611, and the end of the piston rod of the sliding cylinder 623 is connected with the sliding fixing plate 622. A plurality of sliding fixing columns 624 are sequentially arranged on the sliding fixing plate 622 along the length direction of the bending machine table 61, and the plurality of sliding fixing columns 624 and the plurality of clamping fixing columns 621 are parallel to each other in a one-to-one correspondence manner. The sliding fixing columns 624 penetrate through the bedplate 611, sliding waist-shaped holes 625 for the sliding fixing columns 624 to slide are formed in the bedplate 611 along the width direction of the bedplate, and driving bearings 626 are sleeved on the sliding fixing columns 624 and the clamping fixing columns 621.

Referring to fig. 14-17, the raising and conveying assembly 62 further includes a pushing traveling crane 627 disposed along the length direction of the bending machine platform 61, a pushing cylinder 628 is disposed at the moving end of the pushing traveling crane 627, a pushing plate 629 is connected to the end of the piston rod of the pushing cylinder 628, and the bottom of the pushing plate 629 is located between the sliding fixing column 624 and the clamping fixing column 621. The fixed support 63 includes a support cross post 631 and two support columns 632, and the bottoms of the two support columns 632 are fixedly connected with the bending machine 61. Two support stand 632 tops all with support spreader 631 fixed connection, two support stands 632 are one side that sets up in opposite directions and all inlays and be equipped with the centre gripping cylinder 633 of buckling, and the piston rod tip of two centre gripping cylinders 633 of buckling all is connected with grip block 634. The top and the bottom of the clamping plate 634 are both provided with a limiting sliding block 635, and the support transverse post 631 and the bedplate 611 are both provided with a limiting sliding groove 636 for the limiting sliding block 635 to slide. Bending assembly 64 includes a bending lift post 641, a bending motor 642, and a bending turntable 643. The bending lifting column 641 is fixedly arranged on the bending machine base 61, the lifting end of the bending lifting column 641 is fixedly connected with a bending motor 642, the output shaft of the bending motor 642 is connected with a bending turntable 643, and a bending column 644 is arranged on one side of the bottom of the bending turntable 643. By setting the raising conveying assembly 62, the copper bar in the raised state is placed between the sliding fixing column 624 and the clamping fixing column 621 by the clamping conveying assembly 52, and the sliding cylinder 623 drives the sliding fixing plate 622 to slide, so that the sliding fixing column 624 and the clamping fixing column 621 clamp the copper bar. The moving end of the propelling travelling crane 627 drives the material pushing plate 629 to push the copper bars placed in the standing conveying assembly 62, so that the copper bars are stably conveyed into the fixed support 63. The sliding fixing column 624 and the clamping fixing column 621 are sleeved with a driving bearing 626, so that the copper bar can slide on the sliding fixing column 624 and the clamping fixing column 621 under the pushing of the material pushing plate 629. Two bending clamping cylinders 633 in the fixed support 63 clamp and fix the copper bar, the copper processing controller 1 controls the bending motor 642 and the bending lifting column 641 to drive the bending column 644 to move to one side of the copper bar in advance, and then the bending motor 642 is started to drive the bending column 644 to bend the copper bar to a specified angle. Through the setting of bending assembly 64, can realize carrying out the continuous opposite direction's of buckling to the copper bar in succession, reach the effect that effectively improves copper bar machining efficiency. In addition, after the bending of the copper bar is completed, the pushing plate 629 on the moving end of the pushing travelling crane 627 is pushed out of the copper bar, the pushing cylinder 628 is started to assist in pushing the copper bar, the copper bar is pushed, the copper bar is guaranteed to be smoothly separated from the fixed support 63, and the bending processing of the copper bar can be continuously, automatically and efficiently performed.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

The above examples are only used to illustrate the technical solutions of the present invention, and do not limit the scope of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, fall within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present invention according to the situation without conflict, and thus, different technical solutions that do not substantially depart from the spirit of the present invention may be obtained, and these technical solutions also belong to the scope of the present invention.

Claims

1. A copper bar production processing method based on the Internet of things is characterized by comprising the following steps:

s3, conveying the flattened copper bar raw material to a stamping and cutting device, and controlling the stamping and cutting device to cut the flattened copper bar raw material according to the size information of the copper bar to obtain a copper bar with a standard length;

s5, conveying the copper bar subjected to punching processing to a turnover device to turn over and erect the copper bar, conveying the erected copper bar to a bending device, and controlling the bending device to bend the copper bar by a copper processing controller according to bending information of the copper bar;

the step S2 of flattening the copper bar raw material specifically comprises the following steps:

the copper processing controller detects the flatness of the leveled copper bar raw material through preset flatness detection equipment and sends alarm information to the copper processing controller when the raw material is detected to be uneven;

the conveying leveling device (2) comprises a conveying bottom plate (21), a conveying vertical plate (22) and a lifting vertical plate (23), wherein the conveying vertical plate (22) is arranged in the vertical direction, and the bottom of the conveying vertical plate is fixedly connected with the conveying bottom plate (21); a plurality of leveling bottom wheels (221) are sequentially and rotatably arranged on the conveying vertical plate (22) along the horizontal direction, a plurality of leveling top wheels (231) are sequentially and rotatably arranged on the lifting vertical plate (23) along the horizontal direction, and the leveling bottom wheels (221) and the leveling top wheels (231) are arranged in a mutually staggered manner; a plurality of driving motors (222) are sequentially arranged on the conveying vertical plate (22) along the horizontal direction of the conveying vertical plate, the driving motors (222) are in one-to-one correspondence with the leveling bottom wheels (221), and an output shaft of each driving motor (222) penetrates through the conveying vertical plate (22) and is coaxially connected with the leveling bottom wheels (221); the lifting vertical plate (23) is connected with the conveying vertical plate (22) in a sliding mode, the rotating shafts of the leveling top wheels (231) penetrate through the conveying vertical plate (22), and the conveying vertical plate (22) is provided with a plurality of vertical waist-shaped holes (223) for the rotating shafts of the leveling top wheels (231) to penetrate through; the conveying vertical plate (22) is provided with a driving assembly (24) for driving the lifting vertical plate (23) to lift, and the driving assembly (24) and the plurality of driving motors (222) are connected with the copper processing controller (1);

the driving assembly (24) comprises a plurality of driving cylinders (241), piston rods of the driving cylinders (241) are arranged along the vertical direction, and the piston rods of the driving cylinders (241) are fixedly connected with the bottoms of the lifting vertical plates (23); a plurality of lifting slide blocks (232) are arranged at one end of the lifting vertical plate (23) close to the conveying vertical plate (22), and a plurality of lifting slide grooves (224) for the sliding arrangement of the lifting slide blocks (232) are formed in the conveying vertical plate (22);

the leveling bottom wheel (221) and the leveling top wheel (231) are consistent in structure, and the leveling bottom wheel (221) and the leveling top wheel (231) respectively comprise a driving wheel plate (25), a single leveling cylinder or a plurality of leveling cylinders (26) and a closed cover plate (27) which are sequentially arranged; a plurality of first plug-in columns (251) are uniformly arranged at one end, close to the flat column (26), of the driving wheel plate (25) along the circumferential direction of the driving wheel plate, a plurality of second plug-in columns (261) are uniformly arranged at one end, close to the closed cover plate (27), of the flat column (26) along the circumferential direction of the closed cover plate, and the first plug-in columns (251) and the second plug-in columns (261) are consistent in shape; one end of the flat column (26) close to the driving wheel plate (25) is provided with a plurality of first inserting grooves (262) used for accommodating first inserting columns (251) along the circumferential direction of the flat column, and the closed cover plate (27) is provided with a plurality of second inserting grooves (271) used for accommodating second inserting columns (261) along the circumferential direction of the closed cover plate; a plurality of accommodating grooves (263) are formed in the groove walls of the first inserting groove (262) and the second inserting groove (271) along the circumferential direction of the first inserting groove, elastic pieces (264) and locking columns (265) are sequentially arranged in the accommodating grooves (263), one ends of the locking columns (265) extend out of the accommodating grooves (263) and are arranged in a hemispherical shape, and annular locking grooves (252) with hemispherical sections are formed in the first inserting column (251) and the second inserting column (261);

the bending equipment (6) comprises a bending machine table (61), a standing conveying assembly (62) which is arranged on the bending machine table (61) along the length direction of the bending machine table (61) in sequence and used for clamping and conveying the copper bar in a standing state, a fixed support (63) used for fixing the copper bar and a bending assembly (64) used for bending the copper bar; the bending machine table (61) comprises a table plate (611) and a bending support frame (612), and the table plate (611) is fixedly connected with the bending support frame (612); the standing conveying assembly (62) comprises a plurality of clamping fixing columns (621) sequentially arranged along the length direction of the bending machine table (61) and a sliding fixing plate (622) arranged at the bottom of the table plate (611) in a sliding mode, a sliding cylinder (623) used for driving the sliding fixing plate (622) to slide is arranged at the bottom of the table plate (611), a piston rod of the sliding cylinder (623) is arranged along the width direction of the table plate (611), and the end portion of the piston rod of the sliding cylinder (623) is connected with the sliding fixing plate (622); a plurality of sliding fixing columns (624) are sequentially arranged on the sliding fixing plate (622) along the length direction of the bending machine table (61), and the sliding fixing columns (624) and the clamping fixing columns (621) are parallel to each other in a one-to-one correspondence manner; the sliding fixing columns (624) penetrate through the bedplate (611), sliding waist-shaped holes (625) for the sliding fixing columns (624) to slide are formed in the bedplate (611) along the width direction of the bedplate, and driving bearings (626) are sleeved on the sliding fixing columns (624) and the clamping fixing columns (621); the standing conveying assembly (62) further comprises a pushing travelling crane (627) arranged along the length direction of the bending machine table (61), a pushing cylinder (628) is arranged at the moving end of the pushing travelling crane (627), a pushing plate (629) is connected to the end part of a piston rod of the pushing cylinder (628), and the bottom of the pushing plate (629) is positioned between the sliding fixing column (624) and the clamping fixing column (621); the fixed support (63) comprises a support transverse column (631) and two support upright columns (632), the bottoms of the two support upright columns (632) are fixedly connected with a bending machine table (61), the tops of the two support upright columns (632) are fixedly connected with the support transverse column (631), bending clamping cylinders (633) are embedded in one sides of the two support upright columns (632) which are oppositely arranged, the end parts of piston rods of the two bending clamping cylinders (633) are connected with clamping plates (634), limiting sliding blocks (635) are arranged at the top and the bottom of each clamping plate (634), and limiting sliding grooves (636) for the limiting sliding blocks (635) to slide are formed in the support transverse column (631) and the platen (611); the bending assembly (64) comprises a bending lifting column (641), a bending motor (642) and a bending turntable (643), the bending lifting column (641) is fixedly arranged on the bending machine table (61), the lifting end of the bending lifting column (641) is fixedly connected with the bending motor (642), the output shaft of the bending motor (642) is connected with the bending turntable (643), and one side of the bottom of the bending turntable (643) is provided with the bending column (644).

2. The copper bar production and processing method based on the Internet of things as claimed in claim 1, wherein the method comprises the following steps: roughness check out test set (3) are including detecting support (31) and 2D line laser measuring instrument (32), 2D line laser measuring instrument (32) are including laser emission end (321) and laser receiving end (322), 2D line laser measuring instrument (32) are connected with copper processing controller (1).

3. The copper bar production and processing method based on the Internet of things as claimed in claim 1, wherein the method comprises the following steps: the stamping and cutting device (4) comprises a stamping and cutting machine table (41), a stamping and cutting assembly (42) arranged on the stamping and cutting machine table (41) and an automatic limiting assembly (43) which is arranged on the stamping and cutting machine table (41) and used for controlling the length of the copper strip to be cut, wherein a first conveying mechanism (44) and a second conveying mechanism (45) are sequentially arranged on the stamping and cutting machine table (41) along the material conveying direction; the stamping and cutting assembly (42) comprises two hydraulic lifting columns (421) positioned on two sides of the first conveying mechanism (44) and a cutting base (422) installed on a stamping and cutting machine table (41), the lifting ends of the two hydraulic lifting columns (421) penetrate through the cutting base (422) and are connected with a cutting top plate (423) together, and a cutting cutter (424) is detachably installed at the bottom of the cutting top plate (423); automatic spacing subassembly (43) include along spacing linear guide (431) that material direction of delivery set up, install spacing telescopic cylinder (432) on the rail block of spacing linear guide (431), the piston rod of spacing telescopic cylinder (432) sets up along punching press cutting board (41) width direction, the piston rod of spacing telescopic cylinder (432) is connected with limiting plate (433).

4. The copper bar production and processing method based on the Internet of things as claimed in claim 3, wherein the copper bar production and processing method comprises the following steps: device (4) are tailor to punching press still includes tailors fixed subassembly (46), tailor fixed subassembly (46) and include two sets of fixed centre gripping cylinder group (461), it is two sets of fixed centre gripping cylinder group (461) all install on punching press cuts board (41) and set gradually along material direction of delivery, every group fixed centre gripping cylinder group (461) all include two be the fixed cylinder that sets up in opposite directions, two the piston rod of fixed cylinder is and sets up in opposite directions and the tip all is connected with centre gripping fixed plate (462).

5. The copper bar production and processing method based on the Internet of things as claimed in claim 1, wherein the method comprises the following steps: the overturning device (5) comprises a third conveying mechanism (51) and a clamping conveying assembly (52), the third conveying mechanism (51) comprises a conveying frame (511), a plurality of conveying rollers (512) which are distributed on the conveying frame (511) in parallel and a conveying motor (513) for driving the conveying rollers (512) to rotate, and the conveying motor (513) is in transmission connection with the plurality of conveying rollers (512); a lifting jacking assembly (53) is arranged on one side of the conveying frame (511), and the lifting jacking assembly (53) comprises a lifting jacking cylinder (531) and a turnover baffle frame (532); a piston rod of the lifting jacking cylinder (531) is arranged in the vertical direction and is connected with a turnover blocking frame (532), the turnover blocking frame (532) comprises a bottom rod (533), a plurality of turnover blocking rods (534) are sequentially arranged at the top of the bottom rod (533) along the length direction of the conveying frame (511), the turnover blocking rods (534) and the conveying rollers (512) are arranged in a staggered mode, and the turnover blocking rods (534) and the bottom rod (533) are connected with an arc-shaped auxiliary plate (535) together; the lifting jacking device is characterized in that a turnover assembly (54) is arranged on the conveying frame (511) along the length direction of the conveying frame, the turnover assembly (54) comprises a side pushing cylinder (541), a turnover driving rod (542) and a turnover motor (543), the side pushing cylinder (541) is arranged on one side, away from the lifting jacking assembly (53), of the conveying frame (511), and the end part of a piston rod of the side pushing cylinder (541) is connected with a side pushing plate (544); the overturning driving rod (542) is rotatably arranged on the conveying frame (511), one end of the overturning driving rod is coaxially connected with an output shaft of an overturning motor (543), a plurality of overturning rods (545) are sequentially arranged on the overturning driving rod (542) along the length direction of the overturning driving rod, and the overturning rods (545) and the conveying rollers (512) are arranged in a staggered manner; the clamping and conveying assembly (52) comprises a pneumatic clamping mechanism (521) and a movable traveling crane (522), wherein the pneumatic clamping mechanism (521) is used for clamping the copper bar, and the movable end of the pneumatic clamping mechanism (521) is fixedly connected with the movable traveling crane (522).