CN208358499U - A kind of small-sized casting grinding machine - Google Patents

Abstract

The purpose of the utility model is to provide a kind of small-sized casting grinding machines, it include: workbench, polishing rack, support post, attachment base, PLC control device, fixed bracket, image procossing detection device, motion control device, grinding device, polishing gun, PLC control system, temperature sensor, humidity sensor and Servocontrol device, it is characterized by: the upper end of the workbench is arranged in the sander frame, the lower end of the polishing rack is arranged in the support post, the support post is mutually permanently connected with polishing rack, the attachment base is arranged between the support post and workbench, the lower end of support post is connected with each other by attachment base and workbench, motion control device is arranged in the polishing rack, motion control device and polishing rack are connected with each other.The utility model can improve casting grinding environment, reduce cost of labor, applicability is wide, can effectively improve the automation, informationization, intelligent level of small-sized casting grinding.

Description

A kind of small-sized casting grinding machine

Technical field

The utility model relates to small-sized casting grinding equipment technical field more particularly to a kind of small-sized casting grinding machines.

Background technique

Currently, China has been the maximum castings production country in the whole world, the casting output in China keeps generation since two thousand Boundary first.With the fast development of the industries such as automobile, generating equipment, agricultural equipment, metallurgical equipment, lathe chemical industry equipment, make to cast Part demand sharply increases.46,200,000 tons of all kinds of casting total outputs in China in 2014, account for the 44.6% of World Casting total output. During " 12th Five-Year Plan ", China's casting output slowdown in growth.During " 13 ", to adapt to the development of China's equipment manufacture and state The border market demand, China's casting total output will be in middle low speed growing trend, it is contemplated that the casting total output of the year two thousand twenty is up to 5500 Ten thousand tons or so, the scale that about 700,000,000,000 yuan of the casting output value.In so a large amount of casting output, small-sized casting occupies certain ratio Weight, therefore the polishing of small-sized casting has very big market prospects.In addition, being explicitly pointed out in " 13 " planning, foundry enterprise Average size will further be promoted, in the industrial circles such as automobile, internal combustion engine, lathe, generating equipment and electric power, rail traffic, The higher scale of a collection of quality level, specialized foundry enterprise are formed, formation a batch has the capability of independent innovation and the world is competing Strive the leading backbone foundry enterprise of ability.Medium and small foundry enterprises are in order to keep up with the paces of " 13 " development, it is necessary to have autonomous Innovation ability.

Casting is to obtain one of the main path of mechanical blank product, has had the history of more than one thousand years in China, in The manufacturing development of state, casting industry are also grown rapidly.With automobile, generating equipment, agricultural equipment, metallurgical equipment, The fast development of the industries such as lathe chemical industry equipment, sharply increases Demand of castings.China has been the maximum casting in the whole world at present Production country, the casting output in China keeps the first in the world since two thousand.All kinds of casting total outputs 4620 in China in 2014 Ten thousand tons, account for the 44.6% of World Casting total output.Although the casting output in China occupy first place in the world, the matter of China's casting There are still very big gaps compared with industrial advanced country for amount, scope of the enterprise, production efficiency etc..Main reason is that China's casting row The mechanization of industry and automatization level are relatively low, and equipment lacks independent research and innovation ability, and there are larger with developed country Gap.With the proposition of " made in China 2025 ", China's machine industry develops towards intelligence, direction efficiently, environmentally friendly.Casting Basis of the industry as machinery manufacturing industry is made, the theory of " Green foundry " is advocated.But casting grinding workshop is machine-building Operating condition is poor in factory, and the degree of automation is lower, place of the pollutions such as flue gas, dust, noise compared with concentration, such situation It is even more obvious in small-sized casting grinding workshop, it is big to human injury for a long time, to the seriously polluted of environment, have become casting The short slab of industry development, in recent years in the foundry of external some countries, flexible full-automatic casting grinding robot is answered With gradually replacing traditional manual polishing.Foreign countries have begun using including more full-automatic grinding machines and multi-section machine at present Cleaning polishing center including tool arm, the different parts of each grinding apparatus polishing casting, manipulator are responsible for the clamping of casting And transhipment, the basic full-automation realized between the comprehensive cleaning of casting and cylinder body polishing, wherein Germany, the U.S., South Korea, meaning The achievement of the country such as big benefit maintains the leading position, the industrial robot system of Germany's independent research at present based on intelligence System realizes production line automation polishing.Design and research and development of the Japan mainly for high flexibility CNC compact milling drum, grinding The flexibility and grinding efficiency of machine can polish with robot and compare favourably, and equipment cost is well below robot.Italy is automatic Grinding field possesses very high influence power, is the global mark post of automatic grinding, and automatic grinding machine is adapted to various products Size requirement, but at present at home, the degree of automation of casting grinding is low, mainly use following several polishing modes:

1. using manual polishing: worker polishes to casting by hand electric abrasive machine.This method production environment is disliked It is bad, large labor intensity, and than relatively hazardous, industrial accident takes place frequently, while having higher requirements to manual operation proficiency, is ground matter Amount it is difficult to ensure that.

2. using single-station milling drum: only one station of equipment, casting two sides or four sides are realized by control grinding wheel Polishing.

3. using multistation milling drum: equipment is equipped with multiple stations, is operated by more people, and each station carries out different parts Grinding.This device efficiency is very high, high degree of automation, but takes up a large area, big to the pressure of environment.

4. being polished using robot: as novel grinding apparatus, robot polishing utilizes the flexibility realization pair of its arm The polishing of casting, more import overseas equipments.

At present at home, casting grinding is primarily present following problems:

(1) professional machines people grinding apparatus is expensive, and running cost is high, and the key of problem also resides in core technology and rests in state In external equipment quotient's hand, thus to domestic user sell when, can improve price, there is a kind of situation of monopolization, there is the enterprise of certain scale Industry just consider purchase, but on small-sized casting cost it is too high.

(2) single-station or multistation milling drum, mostly use numerical control programming, need the numerical control programming personnel of profession, Do not have the technical staff of this respect in medium-sized and small enterprises generally.

(3) for for medium-sized and small enterprises, often will small-sized casting identical to a collection of specification carry out sanding operation, these enterprises Industry mostly uses the mode of manual polishing, necessarily occurs that working environment is severe, and labor intensity of workers is big, the duplication of labour, grinding accuracy The problems such as inadequate.

(4) polishing is used as last molding procedure of small-sized casting, mostly uses manual type, this polishing mode becomes The bottleneck of small-sized castings production control and Quality Development seriously constrains small-sized castings production, quality control and operation Comprehensive interconnection of management.

Therefore need a kind of small-sized casting grinding machine to solve the above problems.

Utility model content

In view of the above problems, the object of the present invention is to provide a kind of small-sized casting grinding machine, the utility model is solved Mechanical processing of casting medium-sized and small enterprises want substitution manual polishings, and without fund purchase milling robot and do not have Numerical Control Specialty skill The puzzlement problem of art personnel, the compatible artificial intelligence pattern of this system and image detection mode are unwilling to put into more in some enterprises In the case that fund is purchased image detection device and is not strict with to finished product accuracy, the intelligent management system of the utility model Artificial intelligence technology can be only relied on and accomplish that full-automatic sanding to small-sized casting, the utility model can use image procossing skill Art is automatically performed the polishing to small-sized casting, after the completion of casting grinding, provide finished product whether He Ge judgement, while data return It passes, accomplishes routing algorithm Continuous optimization, can use the work environment data and operation data of sander, find out the strong of sander Health rule, assesses the health status of sander, and user can carry out in cell phone application with sander mutual according to different permissions It is dynamic, accomplish remote access and control, the utility model can improve casting grinding environment, reduce cost of labor, and applicability is wide, It can effectively improve the automation, informationization, intelligent level of small-sized casting grinding.

Used technical solution is the utility model to solve above-mentioned technical problem: a kind of small-sized casting grinding machine, packet It includes: workbench, polishing rack, support post, attachment base, PLC control device, fixed bracket, image procossing detection device, movement Control device, grinding device, polishing gun, PLC control system, temperature sensor, humidity sensor and Servocontrol device, it is special Sign is: the upper end of the workbench is arranged in the sander frame, and the support post is arranged under the polishing rack End, the support post and polishing rack are mutually permanently connected, attachment base setting the support post and workbench it Between, the lower end of the support post is connected with each other by attachment base and the workbench, and the motion control device is arranged in institute It states in polishing rack, the motion control device and polishing rack are connected with each other, and the grinding device setting is controlled in the movement The side of device processed, the grinding device and the motion control device are connected with each other, and the grinding device can be by motion control Device control carries out longitudinal movement, and the polishing gun is arranged on the grinding device, and grinding device and polishing gun are connected with each other, The side of the workbench is arranged in the fixed bracket, and the fixed bracket is mutually permanently connected with workbench, described image On fixed bracket, image procossing detection device and fixed bracket are connected with each other the setting of processing detection device, the PLC control dress It installs in the side of the workbench, the PLC control device is made of communication module, CPU and analog module, the fortune Dynamic control device and Servocontrol device are connected with each other, and the Servocontrol device and motion control device are controlled with the PLC Device processed is connected with each other, and the temperature sensor and humidity sensor are connected with each other with the PLC control device.

Further, described image processing detection device is by illumination system, CCD camera, image pick-up card, industrial computer It is formed with control mechanism.

Further, the CCD camera and illumination system are arranged at the upper end of measured object, the CCD camera and institute Image pick-up card interconnection is stated, described image capture card and industrial computer are connected with each other, the industrial computer and control Mechanism is connected with each other.

Further, the side of the workbench is provided with rotary support table, rotary support table and the workbench mutually company of rotation It connects.

Further, the lower end of the PLC control device is provided with connecting rod, and PLC control device passes through connecting rod and rotation Supporting table is connected with each other.

Further, the lower end of the workbench is fixedly connected there are four support base.

Further, which includes small-sized casting grinding machine, field management module, image processing module, data analysis mould Block and local data base are connected between field management module and small-sized casting grinding machine by Ethernet, small-sized casting grinding machine It is connected with each other by Ethernet and image processing module, image processing module is mutually interconnected by Ethernet with field management module It connects, the field management module and data analysis module are connected with each other.

Utility model has the advantages that the utility model provides a kind of small-sized casting grinding machine, the utility model is A kind of small-sized casting grinding machine based on electrical systems such as PLC control system, kinetic control system, servo motors, this is practical new Type is designed in such a way that clamping workpiece method is combined with clamping cutter method, and in the course of work, polishing gun and workpiece are carried out Mutually movement is to complete to polish, but this equipment is different from numerical control polishing lathe again, does not need numerical control personnel's programming operation of profession, The work of the utility model sander can be divided into manual, automatic mode.In a manual mode, worker can pass through handheld manipulator Complete the polishing to workpiece, automatic mode can be divided into image detection mode and artificial intelligence pattern again, at option and installment image The equipment of reason module can use polishing of the image detection Pattern completion to workpiece, and the intelligent management system of the utility model can be with The automatically grinding to small-sized casting is realized using image processing techniques and artificial intelligence technology, can use image processing techniques inspection Final product quality is surveyed, product qualification rate is improved, while by finished product data back, accomplishing closed-loop control；The utility model can use Big data analysis technology can assess the health status of sander, accomplish to safeguard in advance, reduce the failure rate of equipment, utilize interconnection Net and cloud platform technology, system upload data automatically, and user can check information according to different permissions in cell phone application, than Such as the operation information of sander, fault message, daily sheet, weekly return etc., user can also control the work of sander according to permission, For example be in an emergency, directly stop sander work etc. by remotely operating, the utility model solves in Mechanical processing of casting Small enterprise wants substitution manual polishing, and without fund purchase milling robot and without the puzzlement of Numerical Control Specialty technical staff Problem, the compatible artificial intelligence pattern of this system and image detection mode are unwilling that inject capital into purchases images more in some enterprises Detection device and in the case where not being strict with to finished product accuracy, the intelligent management system of the utility model can only rely on people Work intellectual technology accomplishes the full-automatic sanding to small-sized casting, and the utility model can use image processing techniques and be automatically performed pair The polishing of small-sized casting, after the completion of casting grinding, provide finished product whether He Ge judgement, while data back accomplishes path Algorithm Continuous optimization can use the work environment data and operation data of sander, find out the health rule of sander, assessment The health status of sander, user can interact in cell phone application with sander according to different permissions, accomplish remotely to visit It asks and controls, the utility model can improve casting grinding environment, reduce cost of labor, applicability is wide, can effectively improve The automation of small-sized casting grinding, informationization, intelligent level.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of small-sized casting grinding machine.

Fig. 2 is the electrical system block diagram of small-sized casting grinding machine.

Fig. 3 is that the image processing system of the image procossing detection device of small-sized casting grinding machine forms figure.

Fig. 4 is the image detection hardware structural diagram of small-sized casting grinding machine.

Fig. 5 is the image processing flow figure of small-sized casting grinding machine.

Fig. 6 is the intelligent management system the general frame of small-sized casting grinding machine.

Fig. 7 is the field management functions of modules block diagram of intelligent management system.

Fig. 8 is the change point detection embodiment schematic diagram of embodiment one.

Fig. 9 is the evidence service life technical solution schematic diagram of embodiment one.

Wherein:

1- workbench；2- support base；3- polishing rack；

4- support post；5- attachment base；6-PLC control device；

7- connecting rod；8- rotary support table；9- fixes bracket；

10- image procossing detection device；11- motion control device；12- grinding device；

13- polishing gun；14- control mechanism；15-PLC control system；

16- communication module； 17-CPU；18- analog module；

19- temperature sensor；20- humidity sensor；21- Servocontrol device；

22- field management module；23- data analysis module；The small-sized casting grinding machine of 24-；

25- image processing module；26- local data base；27- illumination system；

28-CCD video camera；29- image pick-up card；30- industrial computer

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

Fig. 1 is the structural schematic diagram of small-sized casting grinding machine, and Fig. 2 is the electrical system block diagram of small-sized casting grinding machine, Fig. 3 Figure is formed for the image processing system of the image procossing detection device of small-sized casting grinding machine, Fig. 4 is small-sized casting grinding machine Image detection hardware structural diagram, Fig. 5 are the image processing flow figure of small-sized casting grinding machine, and Fig. 6 is small-sized casting grinding The intelligent management system the general frame of machine, Fig. 7 are the field management functions of modules block diagram of intelligent management system, and Fig. 8 is embodiment One change point detection embodiment schematic diagram, Fig. 9 are the evidence service life technical solution schematic diagram of embodiment one, such as Fig. 1, Fig. 2, figure 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 Fig. 8 and a kind of small-sized casting grinding machine shown in Fig. 9, comprising: workbench 1, support base 2, polishing Rack 3, support post 4, attachment base 5, PLC control device 6, connecting rod 7, rotary support table 8, fixed bracket 9, image procossing inspection Survey device 10, motion control device 11, grinding device 12, polishing gun 13, control mechanism 14, PLC control system 15, communication mould Block 16, CPU17, analog module 18, temperature sensor 19, humidity sensor 20 and Servocontrol device 21, feature exists In: the upper end of the workbench 1 is arranged in 3 frame of sander, and the support post 4 is arranged under the polishing rack 3 End, the support post 4 are mutually permanently connected with polishing rack 3, and the setting of attachment base 5 is in the support post 4 and work Between platform 1, the lower end of the support post 4 is connected with each other by attachment base 5 and the workbench 1, the motion control device 11 are arranged in the polishing rack 3, and the motion control device 11 is connected with each other with polishing rack 3, the grinding device 12 The motion control is set and fills 11 sides set, the grinding device 12 is connected with each other with the motion control device 11, institute Stating grinding device 12 can be controlled by motion control device 11 and carry out longitudinal movement, and the polishing gun 13 setting is in polishing dress It sets on 12, grinding device 12 and polishing gun 13 are connected with each other, and the side of the workbench 1 is arranged in the fixed bracket 9, described Fixed bracket 9 is mutually permanently connected with workbench 1, and the setting of described image processing detection device 10 is on fixed bracket 9, at image It manages detection device 10 and fixed bracket 9 is connected with each other, the side of the workbench 1 is arranged in the PLC control device 6, described PLC control device 6 is made of communication module 16, CPU17 and analog module 18, the motion control device 11 and SERVO CONTROL Device 21 is connected with each other, and the Servocontrol device 21 and motion control device 11 are interconnected with 6 phase of PLC control device It connects, the temperature sensor 19 is connected with each other with the PLC control device 6 with humidity sensor 20.

Working method: the utility model mainly uses PLC, kinetic control system, servo-system etc. for small-sized casting Technique for grinding is designed, and in polishing early period, user can according to need selection image processing mode or artificial intelligence pattern, Both of which can automatically polish to casting.Under the premise of user selects image processing mode work, at image Module scans casting itself is managed, is compared with the drawing in system, extrapolates optimal polishing path automatically.In casting grinding After the completion, system is compared with finished product drawing, provide finished product whether He Ge judgement, while product inspection data being returned to In sander system, facilitates system to carry out routing algorithm improvement, accomplish algorithm Continuous optimization.Field management module and small-sized casting Sander system is connected, and the related data of small-sized casting grinding machine is all stored in the database of field management module, existing Information in database can be uploaded to cloud platform by field management module, facilitated user to pass through cell phone application and obtained the information needed, use Family can also remotely control sander work by cloud platform.Data analysis module can obtain in field management module database Data provide small-sized casting grinding machine health assessment report, user prompted to need to repair in advance by big data analysis technology Or the component of replacement.For sander research and development producer, quality can be carried out to sander itself by data analysis and examined It is disconnected, it is convenient for sander product up-gradation.As shown in figure 4, by high-speed CCD image capture sensor to real-time image signal, Under FPGA timing control, digital sample quantization is carried out by high-speed a/d, through the storage of the channel DMA/EDMA into RAM, later DSP/CPU combination FPGA carries out calculation process to image, and processing result is output on control mechanism, carries out movable workbench control System, manipulator operation control are polished.

Embodiment one:

The work of sander can be divided into manual, automatic mode.Under manual mode, worker can be by handheld manipulator come complete The polishing of pairs of workpiece, automatic mode can be divided into image detection mode and artificial intelligence pattern, option and installment image procossing mould again The equipment of block can use polishing of the image detection Pattern completion to workpiece.The application of artificial intelligence technology mainly has expert system System, artificial neural network, genetic algorithm, fuzzy system.ES is to imitate human expert's reasoning process based on expertise Logic inference system；NN is the information processing system for simulating human brain tissue structure and human cognitive process, is different from psychology The another type of Intelligence Simulation of artificial intelligence and expert system based on mode；GA is based on natural selection and something lost Biography mechanism simulates the optimizing searching algorithm of biological evolution mechanism on computers；FZ is using fuzzy human language variable as base Plinth, the approximate resoning system that the Fuzzy Thinking Mode and cognitive process for imitating the mankind make inferences.The excellent application of structural behavior Intelligence system needs the multiple technologies such as integrated application ES, NN, GA, FZ.Integrated basic ideas are: according to being solved problem Need system to be divided into several modules, each module is realized with different one or more of technical methods respectively, then with certain side Formula is integrated to form system of subject structure, can also be learnt from other's strong points to offset one's weaknesses using the method for concatenation, insertion or conversion module, conformation function Perfect application system.This system is combined using several different artificial intelligence technologys, the advantages of using different technologies, mutually Learn from other's strong points to offset one's weaknesses, the knowledge and experience of skilled worker is stored in computer with knowledge base form, and simulate the mould of grinding technology worker Inference mode and thought process are pasted, can be polished automatically small-sized casting.Data analysis module can obtain field management Data in module database, by big data analysis technology, the health for providing the small-sized each critical component of casting grinding machine is commented Valence report, prompts user to need to repair or replace in advance.For small-sized casting grinding machine intelligent diagnostics, this system is from following several A key technology is started with, by method neural network based, the method based on fuzzy reasoning, the method based on qualitative model, Method based on pattern-recognition is studied.By the research of above-mentioned key technology and method, then by introducing Analysis of Changing Points skill Art, statistical technique and random signal analysis technique, the statistical law and random process of the small-sized casting grinding machine state of exploration discovery Characteristic provides the health assessment report of the small-sized each critical component of casting grinding machine, user is prompted to need to repair in advance or more It changes.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, the logical technical staff of this field should manage Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of skills Art feature is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution the utility model The range of each embodiment technical solution.

Claims (6)

1. a kind of small-sized casting grinding machine, comprising: workbench, support post, attachment base, PLC control device, is consolidated polishing rack Fixed rack, image procossing detection device, motion control device, grinding device, polishing gun, PLC control system, temperature sensor, Humidity sensor and Servocontrol device, it is characterised in that: the upper end of the workbench, the branch is arranged in the sander frame The lower end of the polishing rack is arranged in support column, and the support post is mutually permanently connected with polishing rack, the attachment base It is arranged between the support post and workbench, the lower end of the support post is mutually interconnected by attachment base with the workbench It connects, the motion control device is arranged in the polishing rack, and the motion control device and polishing rack are connected with each other, institute The side that the motion control device is arranged in grinding device is stated, the grinding device is mutually interconnected with the motion control device It connects, the grinding device can be controlled by motion control device and carry out longitudinal movement, and the polishing gun is arranged in the grinding device On, grinding device and polishing gun are connected with each other, and the fixed bracket is arranged in the side of the workbench, the fixed bracket with Workbench is mutually permanently connected, and the setting of described image processing detection device is on fixed bracket, image procossing detection device and solid Fixed rack is connected with each other, and the side of the workbench is arranged in the PLC control device, and the PLC control device is by communication mould Block, CPU and analog module form, and the motion control device and Servocontrol device are connected with each other, the SERVO CONTROL dress It sets and is connected with each other with the PLC control device with motion control device, the temperature sensor and humidity sensor are and institute State the interconnection of PLC control device.

2. a kind of small-sized casting grinding machine according to claim 1, it is characterised in that: described image processing detection device by Illumination system, CCD camera, image pick-up card, industrial computer and control mechanism form.

3. a kind of small-sized casting grinding machine according to claim 2, it is characterised in that: the CCD camera and illumination system System is arranged at the upper end of measured object, and the CCD camera and described image capture card are connected with each other, described image capture card with Industrial computer is connected with each other, and the industrial computer and control mechanism are connected with each other.

4. a kind of small-sized casting grinding machine according to claim 1, it is characterised in that: the side of the workbench is provided with Rotary support table, rotary support table are mutually rotatablely connected with workbench.

5. a kind of small-sized casting grinding machine according to claim 4, it is characterised in that: the lower end of the PLC control device It is provided with connecting rod, PLC control device is connected with each other by connecting rod and rotary support table.

6. a kind of small-sized casting grinding machine according to claim 1, it is characterised in that: the lower end of the workbench is fixed to be connected Support base there are four connecing.