CN116899826B - Full-automatic production line and production method for dip-coating magnetic rings - Google Patents
Full-automatic production line and production method for dip-coating magnetic rings Download PDFInfo
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- CN116899826B CN116899826B CN202311178337.7A CN202311178337A CN116899826B CN 116899826 B CN116899826 B CN 116899826B CN 202311178337 A CN202311178337 A CN 202311178337A CN 116899826 B CN116899826 B CN 116899826B
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- 238000003618 dip coating Methods 0.000 title claims abstract description 259
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 238000005303 weighing Methods 0.000 claims abstract description 43
- 238000001035 drying Methods 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 86
- 239000007788 liquid Substances 0.000 claims description 48
- 238000007790 scraping Methods 0.000 claims description 46
- 238000007667 floating Methods 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 20
- 239000003085 diluting agent Substances 0.000 claims description 19
- 230000007306 turnover Effects 0.000 claims description 19
- 239000011247 coating layer Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000013072 incoming material Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
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- 238000002360 preparation method Methods 0.000 claims description 7
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical group CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 3
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 3
- 239000001856 Ethyl cellulose Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 3
- 229920001249 ethyl cellulose Polymers 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
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- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
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- 238000003756 stirring Methods 0.000 claims 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
- B05C3/10—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
- B07C5/18—Sorting according to weight using a single stationary weighing mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
Abstract
The invention discloses a full-automatic production line and a production method for dip-coating a magnetic ring. The magnetic ring dip-coating full-automatic production line comprises an MCU control system, and a feeding machine, a preheating circulation furnace, a magnetic ring dip-coating machine, a drying circulation furnace and a discharging machine which are sequentially connected and electrically connected with the MCU control system, wherein the feeding machine is used for automatically weighing and feeding the magnetic ring to the preheating circulation furnace, the preheating circulation furnace is used for preheating the magnetic ring, the magnetic ring dip-coating machine is used for dip-coating the preheated magnetic ring, the drying circulation furnace is used for drying the dip-coated magnetic ring, and the discharging machine is used for weighing and discharging the dried magnetic ring. The invention is applied to the technical field of magnetic ring production equipment.
Description
Technical Field
The invention relates to the technical field of magnetic ring production equipment, in particular to a magnetic ring dip-coating full-automatic production line and a production method.
Background
The magnetic ring is a ring-shaped magnetizer. The magnetic ring is a common anti-interference element in an electronic circuit and has a good inhibition effect on high-frequency noise.
The magnetic ring is required to be dip-coated with a slurry layer on the outer surface and the inner surface of the side surface in the production process, the magnetic ring is firstly weighed before dip-coating, the magnetic ring semi-finished product is required to be manually clamped after being weighed and fully soaked in dip-coating liquid, drying is required after dip-coating, and the water which is dip-coated on the outer layer of the magnetic ring is evaporated to form a dip-coating layer on the surface of the magnetic ring, but the magnetic ring semi-finished product is manually fully soaked in the dip-coating liquid at present, so that the magnetic ring is easy to generate uneven dip-coating, layering adverse effects are easy to generate in subsequent drying, and the quality of the product is influenced; in addition, the upper end face and the lower end face of the magnetic ring are required to be polished after dip-coating is completed, and then weighing is required; the whole production process has more manual participation, the transfer also needs to take a certain time, the whole production efficiency is influenced, and the manual production cost is high.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a magnetic ring dip-coating full-automatic production line and a production method which are reasonable in design, high in production efficiency and good in dip-coating quality.
The technical scheme adopted by the invention is as follows: the invention comprises a magnetic ring dip-coating full-automatic production line and a production method, wherein the magnetic ring dip-coating full-automatic production line comprises an MCU control system, a feeding machine, a preheating circulation furnace, a magnetic ring dip-coating machine, a drying circulation furnace and a blanking machine, wherein the feeding machine, the preheating circulation furnace, the magnetic ring dip-coating machine, the drying circulation furnace and the blanking machine are sequentially connected and are electrically connected with the MCU control system, the feeding machine is used for automatically weighing and feeding the magnetic ring to the preheating circulation furnace, the preheating circulation furnace is used for preheating the magnetic ring, the magnetic ring dip-coating machine is used for dip-coating the preheated magnetic ring, the drying circulation furnace is used for drying the dip-coated magnetic ring, and the blanking machine is used for weighing and blanking the dried magnetic ring;
the magnetic ring dip-coating machine comprises a first bracket, wherein a dip-coating feeding manipulator module and a dip-coating discharging manipulator module are arranged on the first bracket, a second bracket is arranged at the rear of the first bracket, a plurality of dip-coating manipulator modules used for clamping the upper end face and the lower end face of a magnetic ring are arranged on the second bracket, a dip-coating overturning manipulator module is arranged in front of the dip-coating manipulator module and below the first bracket, dip-coating tanks are arranged below the dip-coating manipulator modules, a dip-coating liquid circulation system communicated with all the dip-coating tanks is arranged at the rear of the second bracket, the dip-coating feeding manipulator module is used for transferring the magnetic ring preheated by a preheating circulation furnace to the dip-coating manipulator module, the dip-coating manipulator module is used for dip-coating the magnetic ring in the dip-coating tank, the dip-coating manipulator module is used for controlling the dip-coating top face of the magnetic ring to be higher than the liquid level of the tank, and the dip-coating overturning manipulator module is used for turning over the magnetic ring on the dip-coating manipulator module and then the other end face of the magnetic ring is dip-coating manipulator module through the dip-coating;
The magnetic ring scraping module is arranged between the blanking machine and the drying and circulating furnace, the dip-coating blanking manipulator module is used for transferring the dip-coated and dried magnetic ring to the magnetic ring scraping module, and the magnetic ring scraping module is used for scraping dip-coating layers formed by dip-coating and solidification of the upper end face and the lower end face of the magnetic ring.
Further, a half opening is formed in the upper portion of the dip-coating tank, a filter screen rack extending into the dip-coating tank is hung at the half opening, a circulating gap is formed in one side of the half opening, and a circulating groove is formed in the circulating gap; the dip-coating liquid circulation system comprises a circulation frame, the top of circulation frame is provided with diluent jar and weighing batching jar, the bottom of circulation frame is provided with the circulation jar, the bottom of circulation jar be provided with the circulation pipe that the circulation jar is linked together, the diluent jar with the weighing batching jar all pass through the pipeline with the circulation jar is linked together, the diluent jar with be provided with the metering pump between the circulation jar, the weighing batching jar with be provided with pneumatic internal thread ball valve between the circulation jar, the top of circulation jar is provided with viscometer and the thermal resistance sensor that stretches into in the circulation jar, the bottom of circulation jar is provided with out the liquid pipeline, go out the liquid pipeline with all the top homogeneous phase intercommunication of dip-coating jar, just be provided with pneumatic diaphragm pump on the liquid pipeline, the dip-coating jar, the weighing batching jar with the circulation jar all is provided with the agitator, the dip-coating jar with the circulation jar all is provided with temperature sensor and level sensor, the side of circulation frame still is provided with the cold water machine, the dip-coating jar with the circulation jar all is provided with cold water machine phase connection.
Further, the feeding machine comprises a feeding lifting bin, a feeding belt line, an electronic scale, a NG disc and a triaxial manipulator module, wherein the feeding lifting bin comprises a feeding lifter and a lifting frame connected with the feeding lifter, a plurality of layers of feeding conveying belts are arranged in the lifting frame, a tray is adaptively placed on each layer of feeding conveying belt, a plurality of magnetic rings are placed in the tray, the feeding belt line is positioned on the front side of the feeding lifting bin, the feeding belt line is used for butt-connecting the tray output by the feeding conveying belts, two tray in-place sensors are arranged at the tail end of the feeding belt line and used for detecting whether the tray is positively unbiased on the feeding belt line to be conveyed in place, a tray guide pushing device is arranged at the side end of the feeding belt line and used for pushing the biased tray on the feeding belt line, a moving stroke of the triaxial manipulator module is positioned at the tail end of the feeding belt line, the electronic scale and the electronic scale to be circularly transferred to the tail end of the electronic scale, and the three-axis manipulator module is used for weighing the weighing scale to be qualified; an air knife is arranged above one side of the electronic scale, a foreign matter collecting box is arranged on the other side of the electronic scale, and the air knife is used for blowing out foreign matters on the electronic scale to the foreign matter collecting box; the blanking machine is consistent with the feeding machine in structure.
Further, the preheating circulation furnace and the drying circulation furnace comprise a furnace and a furnace circulation chain line, a magnetic ring carrier is arranged on the furnace circulation chain line, chain openings are formed in two sides of the front end of the furnace, the furnace comprises a partition Wen Waizhao and a heating inner cover, a grill is arranged in the heating inner cover, and a plurality of heating pipes are arranged on the grill; the inside of stoving circulation stove still is provided with the air heater, the front end of stoving circulation stove is provided with magnetic ring incoming material sensor, the side of magnetic ring incoming material sensor is provided with anti-adhesion pusher, anti-adhesion pusher is used for promoting the magnetic ring and moves on the magnetic ring carrier, prevents that the magnetic ring from drying the back adhesion and be in on the magnetic ring carrier, the opposite side end of magnetic ring incoming material sensor is provided with carrier scraper mechanism, just carrier scraper mechanism is used for scraping the dip-coating material of adhesion on the magnetic ring carrier, just carrier scraper mechanism's front end is provided with scrapes the material collection box, scrape the material collection box and be used for collecting the dip-coating material of scraping from the magnetic ring carrier.
Further, the magnetic ring scraping module comprises a scraping support, a first Z-axis moving mechanism is arranged on the scraping support, a first Y-axis moving mechanism is arranged on the first Z-axis moving mechanism, a second Z-axis moving mechanism and a magnetic ring pressing rod connected with the second Z-axis moving mechanism are arranged on the upper portion of the first Y-axis moving mechanism, a first rotary cylinder and a first magnetic ring side clamping jaw device connected with the first rotary cylinder are arranged on the lower portion of the first Y-axis moving mechanism, the first magnetic ring side clamping jaw device is located under the magnetic ring pressing rod, a drawer dust bin is arranged in front of the scraping support, a first X-axis moving device and a magnetic ring supporting carrier plate connected with the first X-axis moving device are arranged at one end of the drawer dust bin, a magnetic ring transfer plate is arranged at the other end of the drawer dust bin, and is located right above the drawer dust bin when the magnetic ring transfer plate is located at the moving stroke end of the first X-axis moving device, and the magnetic ring transfer plate is located in the magnetic ring transfer plate; the lower extreme of drawer laying dust cabinet is provided with the scraper module that floats, the scraper module that floats is including scraping material motor, shaft coupling, bearing frame, handle of a knife, floating mechanism and the scraper that are connected in proper order, just the magnetic ring supports the carrier plate and is located directly over the scraper when the removal stroke end of first X axle shifter, the lower extreme symmetry slope of drawer laying dust cabinet is provided with first soft silica gel board, the middle part of first soft silica gel board is equipped with first breach, two first breach form one with the handle of a knife with the opening of scraper looks adaptation, the rear end symmetry of drawer laying dust cabinet is provided with the soft silica gel board of second, the handle of a knife is worn out the opening, just the handle of a knife is located the upper and lower both ends of open-ended all are provided with the sealing washer, floating mechanism includes floating rod and floating spring, the lower extreme cover of floating rod establish insert in the handle of a knife, the upper end of floating rod with the scraper is connected, floating spring set up with the handle of a knife just is connected with the lower extreme of floating rod.
Further, the dip-coating feeding manipulator module comprises a second Y-axis moving mechanism arranged on the first bracket, a second X-axis moving mechanism arranged on the second Y-axis moving mechanism, a third Z-axis moving mechanism arranged on the second X-axis moving mechanism, a first magnetic ring clamping jaw cylinder arranged on the third Z-axis moving mechanism, and first magnetic ring side clamping jaws symmetrically arranged on the first magnetic ring clamping jaw cylinder, wherein both sides on the first magnetic ring side clamping jaw are respectively provided with a silicone tube; the dip-coating blanking manipulator module comprises a third X-axis moving mechanism arranged on the second Y-axis moving mechanism, a fourth Z-axis moving mechanism arranged on the third X-axis moving mechanism, a second magnetic ring clamping jaw cylinder arranged on the fourth Z-axis moving mechanism, and first magnetic ring end face clamping jaws symmetrically arranged on the second magnetic ring clamping jaw cylinder, wherein the two first magnetic ring end face clamping jaws are used for clamping upper and lower end faces of a magnetic ring; the dip-coating manipulator module comprises a fifth Z-axis moving mechanism and a third magnetic ring clamping jaw arranged on the fifth Z-axis moving mechanism, an upper magnetic ring clamping jaw arm and a lower magnetic ring clamping jaw arm are respectively arranged at the upper end and the lower end of the third magnetic ring clamping jaw, a first avoiding gap is formed in each of the upper magnetic ring clamping jaw arm and the lower magnetic ring clamping jaw arm, the dip-coating turnover manipulator module comprises a fourth X-axis moving mechanism, a second rotary cylinder arranged on the fourth X-axis moving mechanism and a turnover air claw connected with the second rotary cylinder, and the first avoiding gap is matched with the turnover air claw and the clamping jaw on the end face of the first magnetic ring, so that the dip-coating turnover manipulator module can clamp and transfer a magnetic ring from the dip-coating manipulator module and turn over the magnetic ring, and the dip-coating turnover manipulator module can clamp and transfer the magnetic ring in the dip-coating manipulator module.
Further, the magnetic ring carrier is provided with the second avoidance notch matched with the dip-coating blanking manipulator module, and the second avoidance notch extends to the bottom of the inner ring of the magnetic ring.
Further, the diluent tank is filled with a diluent, the diluent is butyl acetate, and the diluent accounts for 20% of the dip coating liquid; the weighing and proportioning tank is filled with glass powder and adhesive, and the ratio of the glass powder to the adhesive is 2:1, and the binder comprises butyl acetate, diethylene glycol butyl ether, and ethylcellulose, and the binder density is 1.6g/ml; the concentration of the dipping and coating liquid is 1-1420mPa.s, and the temperature is 20-25 ℃.
Furthermore, the dip-coating production method of the magnetic ring comprises the following steps:
s1, conveying a tray to the tail end of a feeding belt line through a feeding lifting bin, then clamping a magnetic ring from the tray by a three-axis manipulator module, placing the magnetic ring on an electronic scale for weighing, transferring the unqualified magnetic ring to a NG plate through the three-axis manipulator module, and transferring the qualified magnetic ring to a magnetic ring carrier of a preheating circulation furnace through the three-axis manipulator module;
s2, driving the magnetic ring carrier to penetrate through a chain opening at one end to enter the oven through a furnace circulating chain line, and moving in the oven to heat, so that the magnetic ring penetrates out of the chain opening at the other end after being heated to 170-180 ℃;
S3, the pre-heated magnetic ring is clamped and transferred to a dip-coating mechanical arm module by the dip-coating mechanical arm module, the dip-coating mechanical arm module drives the magnetic ring to extend into a dip-coating tank for dip-coating, the dip-coating liquid is controlled to be lower than the top surface of the magnetic ring, the magnetic ring is turned over by the dip-coating turning mechanical arm module after the dip-coating is finished, then the other surface of the magnetic ring is dip-coated, and when the dip-coating is finished on both surfaces of the magnetic ring, the magnetic ring is transferred to a magnetic ring carrier of a drying and circulating furnace by the dip-coating blanking mechanical arm module;
s4, driving the magnetic ring carrier to penetrate through a chain opening at one end through a furnace circulation chain line to enter an oven, moving in the oven to dry, evaporating water of dip-coating liquid, enabling the dip-coating liquid to be firmly coated on the outer surface of the magnetic ring, and transferring the magnetic ring to a magnetic ring transfer plate through a triaxial manipulator module of a blanking machine;
s5, the magnetic ring on the magnetic ring transfer plate is clamped by the first magnetic ring side clamping jaw, the magnetic ring transfer plate is driven by the first X-axis shifter to be separated from the bottom of the magnetic ring, then the magnetic ring is driven by the first Z-axis shifting mechanism to be pressed against the scraper and compressed to the floating spring, the upper end face of the magnetic ring is pressed by the second Z-axis shifting mechanism, the scraper is driven by the scraping motor to rotate to scrape the dip-coating layer on the bottom of the magnetic ring, the scraper can rise to completely scrape the dip-coating layer on the bottom of the magnetic ring under the action of the spring of the floating spring, after scraping, the magnetic ring is turned over by the first rotary cylinder, the other end face of the magnetic ring is scraped by repeating the action of the scraper, and the scraped magnetic ring is transferred to the magnetic ring transfer plate by the first magnetic ring side clamping jaw;
S6, transferring the magnetic ring on the magnetic ring transfer plate to the electronic scale by the three-axis manipulator module of the blanking machine for weighing, transferring the unqualified magnetic ring to the NG plate by the three-axis manipulator module, transferring the qualified magnetic ring to the tray by the three-axis manipulator module, and conveying the tray into the feeding lifting bin by the feeding belt line after the tray is put into the magnetic ring, and outputting the empty tray by the feeding lifting bin.
Further, in the step S3, the dip-coating liquid is lower than the top surface 2-3CM of the magnetic ring.
The beneficial effects of the invention are as follows: 1. the magnetic ring dip-coating full-automatic production line comprises an MCU control system, and a feeding machine, a preheating circulation furnace, a magnetic ring dip-coating machine, a drying circulation furnace and a discharging machine which are sequentially connected and electrically connected with the MCU control system, wherein the feeding machine is used for automatically weighing and feeding the magnetic ring to the preheating circulation furnace, the preheating circulation furnace is used for preheating the magnetic ring, the magnetic ring dip-coating machine is used for dip-coating the preheated magnetic ring, the drying circulation furnace is used for drying the dip-coated magnetic ring, and the discharging machine is used for weighing and discharging the dried magnetic ring, so that the full-automatic production process of the magnetic ring is realized, the production efficiency is greatly improved, and the labor cost is saved; 2. the dip-coating mechanical arm module is matched with the dip-coating turnover mechanical arm module to realize turnover double-sided dip-coating of the magnetic ring, and the liquid level of the dip-coating tank is lower than the top surface of the magnetic ring dip-coating when the dip-coating mechanical arm module is used for controlling the magnetic ring dip-coating, so that the dip-coating quality is effectively improved, and the bad effect of layering after the magnetic ring dip-coating liquid is solidified can be effectively avoided; 3. the dip-coating layers on the bottom surface and the top surface of the magnetic ring after dip-coating can be effectively scraped through the magnetic ring scraping module, so that the production continuity and the production efficiency are effectively improved; 4. the magnetic ring is preheated, so that the dip-coating liquid can be well dip-coated on the surface of the magnetic ring.
Drawings
FIG. 1 is a schematic structural diagram of a magnetic ring dip-coating full-automatic production line;
FIG. 2 is a top view of a fully automated magnetic ring dip coating line;
FIG. 3 is a schematic structural view of a loader;
FIG. 4 is a top view of the loader;
FIG. 5 is a schematic view of the structure of the preheating circulation furnace;
FIG. 6 is an internal cross-sectional view of the preheat circulating furnace;
FIG. 7 is a schematic diagram of the structure between a magnetic ring dip coater and a dip circulation system;
FIG. 8 is a top view of a magnetic ring dip coater;
FIG. 9 is a schematic diagram of the mounting structure between the dip tank, dip manipulator module and dip flip manipulator module;
FIG. 10 is a schematic diagram of the structure between the dip-coating and dip-coating manipulator modules;
FIG. 11 is a schematic diagram of a dip circulation system;
FIG. 12 is an internal cross-sectional view of the circulation tank;
fig. 13 is a schematic structural view of a drying circulation oven;
FIG. 14 is an enlarged schematic view of portion A of FIG. 13;
FIG. 15 is a schematic view of the structure of the blanking machine;
FIG. 16 is a schematic diagram of a magnetic ring scraping module;
FIG. 17 is a schematic view of the mounting components at the drawer till;
FIG. 18 is a cross-sectional view of the mounting components at the drawer till.
Detailed Description
As shown in fig. 1 to 18, in this embodiment, the invention includes a magnetic ring dip-coating full-automatic production line and a production method, the magnetic ring dip-coating full-automatic production line includes an MCU control system and a feeder 1, a preheating circulation furnace 2, a magnetic ring dip-coating machine 3, a drying circulation furnace 4, and a blanking machine 5 which are sequentially connected and electrically connected with the MCU control system, the feeder 1 is used for automatically weighing and feeding the magnetic ring 1a to the preheating circulation furnace 2, the preheating circulation furnace 2 is used for preheating the magnetic ring 1a, the magnetic ring dip-coating machine 3 is used for dip-coating the preheated magnetic ring 1a, the drying circulation furnace 4 is used for drying the dip-coated magnetic ring 1a, and the blanking machine 5 is used for weighing and blanking the dried magnetic ring 1 a;
The magnetic ring dip-coating machine 3 comprises a first bracket 31, wherein a dip-coating feeding manipulator module 32 and a dip-coating discharging manipulator module 33 are arranged on the first bracket 31, a second bracket 34 is arranged at the rear of the first bracket 31, a plurality of dip-coating manipulator modules 35 are arranged on the second bracket 34, a dip-coating overturning manipulator module 36 is arranged in front of the dip-coating manipulator module 35 and below the first bracket 31, a dip-coating tank 37 is arranged below the dip-coating manipulator module 35, a dip-coating liquid circulation system 6 communicated with all the dip-coating tanks 37 is arranged at the rear of the second bracket 34, the dip-coating feeding manipulator module 32 is used for transferring the magnetic ring 1a preheated by the preheating circulation furnace 2 to the dip-coating manipulator module 35, the dip-coating manipulator module 35 is used for dip-coating the magnetic ring 1a in the dip-coating tank 37, the liquid level of the dip-coating manipulator module 37 is lower than the top surface of the magnetic ring 1a dip-coating during the dip-coating by the dip-coating manipulator module 35, the dip-coating overturning manipulator module 36 is used for dip-coating the magnetic ring 1a on the other end surface of the magnetic ring module 1a through the dip-coating manipulator module 35, and the dip-coating is carried out by the other hand manipulator module 35;
a magnetic ring scraping module 7 is arranged between the blanking machine 5 and the drying and circulating furnace 4, the dip-coating blanking manipulator module 33 is used for transferring the dip-coated and dried magnetic ring 1a to the magnetic ring scraping module 7, and the magnetic ring scraping module 7 is used for scraping dip-coating layers formed after dip-coating, drying and curing of the upper end face and the lower end face of the magnetic ring 1 a.
In this embodiment, a half-opening 371 is provided at the upper part of the dip-coating tank 37, a filter screen frame extending into the dip-coating tank 37 is suspended at the half-opening 371, a circulation gap 372 is provided at one side of the half-opening 371, and a circulation groove 373 is provided at the circulation gap 372, which can be designed such that dip-coating liquid of the dip-coating tank 37 overflows to the circulation groove 373 through the circulation gap 372; the dip coating liquid circulation system 6 comprises a circulation frame 61, a diluent tank 62 and a weighing preparation tank 63 are arranged at the top of the circulation frame 61, the weighing preparation tank 63 can automatically weigh the weight of the mixture of glass powder and adhesive which are required to be added into the circulation tank 64, a circulation tank 64 is arranged at the bottom of the circulation frame 61, a circulation pipe 374 communicated with the circulation tank 64 is arranged at the bottom of the circulation tank 373, the circulation pipe is used for returning dip coating liquid in the circulation tank 373 into the circulation tank 64, the diluent tank 62 and the weighing preparation tank 63 are both communicated with the circulation tank 64 through pipelines, a metering pump 65 is arranged between the diluent tank 62 and the circulation tank 64, the metering pump 65 can accurately control the amount of the diluent added into the diluent tank 62, a pneumatic internal thread ball valve 66 is arranged between the weighing preparation tank 63 and the circulation tank 64, the top of the circulation tank 64 is provided with a viscometer 67 and a thermal resistance sensor 68 which extend into the circulation tank 64, the viscometer 67 is used for timely detecting the viscosity of the dip coating liquid of the circulation tank 64 so as to control whether the diluent or the glass powder and adhesive mixture is required to be added, the bottom of the circulation tank 64 is provided with a liquid outlet pipe 69, the liquid outlet pipe 69 is communicated with the tops of all the dip coating tanks 37, the liquid outlet pipe 69 is provided with a pneumatic diaphragm pump 610, the pneumatic diaphragm pump 610 is used for circulating the dip coating liquid in the circulation tank 64 into the dip coating tank 37, the weighing and preparing tank 63 and the circulation tank 64 are all provided with a stirrer 375, the stirrer 375 is used for preventing the slurry in the tank from precipitating and coagulating, the dip coating tank 37 and the circulation tank 64 are all provided with a temperature sensor and a liquid level sensor 376, the liquid level sensor 376 of the dip-coating tank 37 is used for detecting whether the circulation tank 373 is blocked and the information transmission of dip-coating liquid level, a cold water machine 377 is further arranged at the side end of the circulation frame 61, the dip-coating tank 37 and the circulation tank 64 are both provided with a water cooling layer 378 connected with the cold water machine 377, the temperature sensor is used for timely detecting the temperature in the dip-coating tank 37 and the circulation tank 64, and the cold water machine 377 is used for carrying out water cooling when detecting the temperature in the dip-coating tank 37 and the circulation tank 64 is too high, so that the water of the diluent in the dip-coating tank 37 and the circulation tank 64 is prevented from being evaporated.
In this embodiment, the feeding machine 1 includes a feeding lifting bin 11, a feeding belt line 12, an electronic scale 13, a NG tray 14 and a three-axis manipulator module 15, the feeding lifting bin 11 includes a feeding lifter and a lifting frame connected with the feeding lifter, a plurality of layers of feeding conveyor belts 16 are arranged in the lifting frame, a tray 17 is adaptively placed on each layer of feeding conveyor belts 16, a plurality of magnetic rings 1a are placed in the tray 17, the feeding belt line 12 is located at the front side of the feeding lifting bin 11, the feeding belt line 12 is used for butt-connecting the tray 17 output by the feeding conveyor belts 16, two tray in-place sensors 18 are arranged at the tail end of the feeding belt line 12, the tray in-place sensors 18 are used for detecting whether the tray 17 is not forward off-set on the feeding belt line 12 and is conveyed in place, a tray guide pusher 19 is arranged at the side end of the feeding belt line 12, namely when two tray in-place sensors 18 detect the tray 17, the tray 17 is proved to be conveyed to be in place on the feeding belt line 12, if the tray 17 is not detected in place, the off-tracking tray 17 is pushed to be in front of the feeding belt line 12 through the tray guide pusher 19, the moving stroke of the triaxial manipulator module 15 is positioned between the tail end of the feeding belt line 12, the electronic scale 13 and the NG disk 14, the triaxial manipulator module 15 is used for clamping the magnetic ring 1a in the tray 17 at the tail end of the feeding belt line 12 to the electronic scale 13 for weighing, the weighing is transferred to the preheating circulation furnace 2, and the weighing is disqualified and is put into the NG disk 14; an air knife 110 is arranged above one side of the electronic scale 13, a foreign matter collecting box 111 is arranged at the other side of the electronic scale 13, the air knife 110 is used for blowing out foreign matters on the electronic scale 13 to the foreign matter collecting box 111, and the air knife 110 is used for purging the foreign matters on the electronic scale 13 regularly in order to prevent errors in actual weighing of products caused by the foreign matters on the electronic scale 13 due to high accuracy requirements of the electronic scale 13; the blanking machine 5 is identical to the feeding machine 1 in structure.
In this embodiment, the preheating circulation furnace 2 and the drying circulation furnace 4 each include an oven 21 and a furnace circulation chain line 22, a magnetic ring carrier 23 is disposed on the furnace circulation chain line 22, two sides of the front end of the oven 21 are provided with chain openings 24, the oven 21 includes a heat insulation outer cover 25 and a heating inner cover 26, a grill 27 is disposed in the heating inner cover 26, and a plurality of heating pipes 28 are disposed on the grill 27, so that the magnetic ring 1a at the preheating circulation furnace 2 can be preheated to 170-180 ℃ after entering the oven 21 through the furnace circulation chain line 22, and the preheating temperature is used for evaporating the water of the dip-coating liquid contacted by the magnetic ring 1a when the magnetic ring 1a is dip-coated, so that the magnetic ring 1a forms a dip-coating layer on the surface layer; the drying and circulating furnace 4 is used for further drying the dip-coating layer of the magnetic ring 1a after dip-coating, so that the dip-coating layer is firmly fixed on the outer layer of the magnetic ring 1 a; the inside of drying and circulating stove 4 still is provided with the air heater, the front end of drying and circulating stove 4 is provided with magnetic ring incoming material sensor 41, the side of magnetic ring incoming material sensor 41 is provided with anti-adhesion pusher 42, anti-adhesion pusher 42 is used for promoting magnetic ring 1a and moves on magnetic ring carrier 23, prevents that magnetic ring 1a from adhering on magnetic ring carrier 23 after drying, the opposite side end of magnetic ring incoming material sensor 41 is provided with carrier scraper mechanism 43, just carrier scraper mechanism 43 is used for scraping the dip-coating material of adhesion on magnetic ring carrier 23, just carrier scraper mechanism 43's front end is provided with scrapes material collection box 44, scrapes material collection box 44 and is used for collecting the dip-coating material of scraping from magnetic ring carrier 23.
In this embodiment, the magnetic ring scraping module 7 is located in a movement stroke of the triaxial manipulator module 15 of the blanking machine 5, the magnetic ring scraping module 7 includes a scraping support 71, a first Z-axis moving mechanism 72 is disposed on the scraping support 71, a first Y-axis moving mechanism 73 is disposed on the first Z-axis moving mechanism 72, a second Z-axis moving mechanism 74 and a magnetic ring pressing rod 75 connected to the second Z-axis moving mechanism 74 are disposed on an upper portion of the first Y-axis moving mechanism 73, a first rotary cylinder 76 and a first magnetic ring side clamping jaw 77 connected to the first rotary cylinder 76 are disposed on a lower portion of the first Y-axis moving mechanism 73, the first magnetic ring side clamping jaw 77 is located under the magnetic ring pressing rod 75, a drawer dust bin 78 is disposed in front of the scraping support 71, a first X-axis moving device 79 and a magnetic ring supporting plate 710 connected to the first X-axis moving device 79 are disposed at one end of the drawer dust bin 78, and a magnetic ring carrying plate 710 is disposed at the other end of the drawer bin moving plate 710, and the magnetic ring carrying plate 711 is disposed at the other end of the magnetic ring carrying plate 710; the utility model provides a scraper module that the drawer laying dust cabinet 78 floats, the scraper module that floats includes the scraping motor 712, the shaft coupling 713, the bearing frame 714, the handle 715, floating mechanism 716 and scraper 717 that are connected in proper order, just the magnetic ring supports the carrier plate 710 and is located directly over the scraper 717 when the removal stroke end of first X axle shifter 79, the lower extreme symmetry slope of drawer laying dust cabinet 78 is provided with first soft silica gel plate 718, the middle part of first soft silica gel plate 718 is equipped with first breach, two first breach forms one with handle 715 with the opening 719 of scraper 717 looks adaptation, the rear end symmetry of drawer laying dust cabinet 78 is provided with second soft silica gel plate 720, and the symmetry center with the scraper 71717 is in the same axis, handle 715 wears out opening 719, first soft silica gel plate 718 with the design of second soft silica gel plate 720 enables smooth drawer laying dust 78 that pulls out, just handle 715 is located the upper and lower end of opening 719, two first breach forms one and is provided with the handle 715 with the opening 62, the magnetic ring that the magnetic ring is provided with in the handle 71715 is provided with the magnetic ring 62 and is used for the one-tenth of the same place in the handle 71, the one-tenth is used for the one-tenth is good and is connected with the float lever 7161, and the float lever 7161 has the float lever 71 has the effect, and is provided with the float lever 71 and is provided with the float lever 61 and has the effect and the float lever 1 and has the effect and the layer 1 and can be well.
In this embodiment, the dip-coating and feeding manipulator module 32 includes a second Y-axis moving mechanism 321 mounted on the first bracket 31, a second X-axis moving mechanism 322 disposed on the second Y-axis moving mechanism 321, a third Z-axis moving mechanism 323 disposed on the second X-axis moving mechanism 322, a first magnetic ring gripper cylinder 324 disposed on the third Z-axis moving mechanism 323, and first magnetic ring side gripping claws 325 symmetrically mounted on the first magnetic ring gripper cylinder 324, wherein silicone tubes 326 are disposed on both sides of the first magnetic ring side gripping claws 325; the dip-coating blanking manipulator module 33 includes a third X-axis moving mechanism 331 disposed on the second Y-axis moving mechanism 321, a fourth Z-axis moving mechanism 332 disposed on the third X-axis moving mechanism 331, a second magnetic ring gripper cylinder 333 disposed on the fourth Z-axis moving mechanism 332, and first magnetic ring end face clamping claws 334 symmetrically mounted on the second magnetic ring gripper cylinder 333, where the two first magnetic ring end face clamping claws 334 are used for clamping upper and lower end faces of the magnetic ring 1 a; the dip-coating manipulator module 35 includes a fifth Z-axis moving mechanism 351 and a third magnetic ring jaw 352 disposed on the fifth Z-axis moving mechanism 351, an upper magnetic ring upper clamping jaw 353 and a lower magnetic ring clamping jaw 354 are disposed at the upper end and the lower end of the third magnetic ring jaw 352, the upper magnetic ring clamping jaw 353 and the lower magnetic ring clamping jaw 354 are both provided with a first avoiding notch 355, the dip-coating turnover manipulator module 36 includes a fourth X-axis moving mechanism 361, a second rotary cylinder 362 disposed on the fourth X-axis moving mechanism 361, and a turnover air claw 363 connected with the second rotary cylinder 362, the first avoiding notch 355 is adapted to the turnover air claw 363 and the first magnetic ring end face clamping jaw 334, so that the dip-coating turnover manipulator module 36 can clamp and transfer the magnetic ring 1a from the dip-coating manipulator module 35 and turn over, and the dip-coating blanking manipulator module 33 can clamp and transfer the magnetic ring 1a in the dip-coating manipulator module 35.
In this embodiment, the magnetic ring carrier 23 is provided with a second avoidance gap 231 adapted to the dip-coating and blanking manipulator module 33, and the second avoidance gap 231 extends to the bottom of the inner ring of the magnetic ring 1a, so that the design not only provides an avoidance opening for transferring the dip-coating and blanking manipulator module 33, but also enables hot air to circulate and blow into the surface layer of the inner ring of the magnetic ring in the drying and circulating furnace 4, and the dip-coating layer of the surface layer of the inner ring of the magnetic ring can be well solidified.
In the embodiment, the invention can be suitable for dip-coating production of magnetic rings 1a with various types, and can be compatible with the magnetic rings 1a with the maximum product diameter of 70mm and the maximum product height of 60 mm.
In this embodiment, the diluent tank 62 contains a diluent, which is butyl acetate, and which accounts for 20% of the dip coating liquid; the weighing batching tank 63 is filled with glass powder and adhesive, and the ratio of the glass powder to the adhesive is 2:1, and the binder comprises butyl acetate, diethylene glycol butyl ether, and ethylcellulose, and the binder has a density of 1.6g/ml; the concentration of the dip-coating liquid is 1-1420mPa.s, and the temperature of the dip-coating liquid is 20-25 ℃.
In this embodiment, a dip-coating production method of a magnetic ring includes the following steps:
S1, conveying a tray 17 to the tail end of a feeding belt line 12 through a feeding lifting bin 11, then clamping a magnetic ring 1a from the tray 17 by a three-axis manipulator module 15, placing the magnetic ring 1a on an electronic scale 13 for weighing, transferring the unqualified magnetic ring 1a to a NG (NG) tray 14 through the three-axis manipulator module 15, and transferring the qualified magnetic ring 1a to a magnetic ring carrier 23 of a preheating circulation furnace 2 through the three-axis manipulator module 15;
s2, driving a magnetic ring carrier 23 to penetrate through a chain opening 24 at one end to enter an oven 21 through a furnace circulation chain line 22, and moving in the oven 21 to heat, so that the magnetic ring 1a penetrates out from the chain opening 24 at the other end after being heated to 170-180 ℃;
s3, the pre-heated magnetic ring 1a is clamped and transferred to a dip-coating mechanical arm module 35 by a dip-coating mechanical arm module 32, the magnetic ring 1a is driven by the dip-coating mechanical arm module 35 to extend into a dip-coating tank 37 for dip-coating, the dip-coating liquid is controlled to be lower than the top surface 2-3CM of the magnetic ring 1a, the magnetic ring 1a is turned over by a dip-coating turning mechanical arm module 36 after the dip-coating is finished, then the other surface of the magnetic ring 1a is dip-coated, and when the two surfaces of the magnetic ring 1a are dip-coated, the magnetic ring is transferred to a magnetic ring carrier 23 of a drying and circulating furnace 4 by a dip-coating blanking mechanical arm module 33;
s4, driving a magnetic ring carrier 23 to penetrate a chain opening 24 at one end through a furnace circulation chain line 22 to enter an oven 21, moving in the oven 21 to further dry, enabling water of dip coating liquid to be fully evaporated, enabling the dip coating liquid to be firmly coated on the outer surface of the magnetic ring to form a dip coating layer, transferring the magnetic ring 1a onto a magnetic ring transfer plate 711 through a triaxial manipulator module 15 of a blanking machine 5, enabling the magnetic ring 1a to be easily adhered to the magnetic ring carrier 23 after being dried through the oven 21, so that the anti-adhesion pusher 42 is used for pushing the magnetic ring 1a to transversely move on the magnetic ring carrier 23 while the triaxial manipulator module 15 of the blanking machine 5 clamps the magnetic ring 1a, enabling the magnetic ring 1a to be clamped and transferred by the triaxial manipulator module 15 of the blanking machine 5, enabling some dip coating layer residues to easily appear on the empty magnetic ring carrier 23, and enabling the dip coating layer residues to be scraped into a scraping collecting box 44 through a scraper mechanism 43 of the dip coating machine 5;
S5, the magnetic ring 1a on the magnetic ring transfer plate 711 is clamped by the first magnetic ring side clamping jaw 77, then the magnetic ring transfer plate 711 is driven to be separated from the bottom of the magnetic ring 1a through the first X-axis shifter 79, then the magnetic ring 1a is driven by the first Z-axis shifting mechanism 72 to be pressed down by the magnetic ring pressing rod 75 to be compressed to the floating spring 7162, meanwhile, the upper end face of the magnetic ring 1a is pressed by the magnetic ring pressing rod 75, the scraping motor 712 is driven by the scraping motor 717 to rotate to scrape a dip coating layer on the bottom of the magnetic ring 1a, the thickness of the dip coating layer on the bottom of the magnetic ring 1a can be completely scraped by the scraping motor 712 under the spring acting force of the floating spring 7162, after the scraping is completed, the magnetic ring 1a is turned over by the first rotary cylinder 76, the other end face of the magnetic ring 1a is scraped by repeating the action of the scraping tool 717, and the scraped magnetic ring 1a is transferred to the magnetic ring transfer plate 711 through the first magnetic ring side clamping jaw 77;
s6, the three-axis manipulator module 15 of the blanking machine 5 transfers the magnetic ring 1a on the magnetic ring transfer plate 711 to the electronic scale 13 for weighing, the unqualified magnetic ring 1a is transferred to the NG disk 14 through the three-axis manipulator module 15, the qualified magnetic ring 1a is transferred to the tray 17 through the three-axis manipulator module 15, and when the tray 17 is placed in the magnetic ring 1a, the magnetic ring is conveyed to the feeding lifting bin 11 through the feeding belt line 12, and the empty tray 17 is output through the feeding lifting bin 11.
While the embodiments of this invention have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this invention, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.
Claims (9)
1. A magnetic ring dip-coating full-automatic production line which is characterized in that: the automatic feeding device comprises an MCU control system, a feeding machine (1), a preheating circulation furnace (2), a magnetic ring dip-coating machine (3), a drying circulation furnace (4) and a discharging machine (5), wherein the feeding machine (1) is sequentially connected with the MCU control system and is electrically connected with the MCU control system, the feeding machine (1) is used for automatically weighing and feeding a magnetic ring (1 a) to the preheating circulation furnace (2), the preheating circulation furnace (2) is used for preheating the magnetic ring (1 a), the magnetic ring dip-coating machine (3) is used for dip-coating the preheated magnetic ring (1 a), the drying circulation furnace (4) is used for drying the dip-coated magnetic ring (1 a), and the discharging machine (5) is used for weighing and discharging the dried magnetic ring (1 a);
the magnetic ring dip-coating machine (3) comprises a first bracket (31), a dip-coating feeding manipulator module (32) and a dip-coating discharging manipulator module (33) are arranged on the first bracket (31), a second bracket (34) is arranged at the rear of the first bracket (31), a plurality of dip-coating manipulator modules (35) used for clamping the upper end face and the lower end face of a magnetic ring (1 a) are arranged on the second bracket (34), a dip-coating turnover manipulator module (36) is arranged in front of the dip-coating manipulator module (35) and below the first bracket (31), dip-coating tanks (37) are arranged below the dip-coating manipulator modules (35), a dip-coating liquid circulation system (6) communicated with all the dip-coating tanks (37) is arranged at the rear of the second bracket (34), the dip-coating feeding manipulator module (32) is used for transferring the magnetic ring (1 a) preheated by a preheating circulation furnace (2) to the dip-coating manipulator module (35), the dip-coating manipulator module (35) is used for turning over the magnetic ring (1 a) on the magnetic ring (37) and the magnetic ring (35 a) in the dip-coating manipulator module (35) through the control of the dip-coating manipulator module (37), the dip-coating manipulator module (37) is used for dip-coating the magnetic ring (37 a) in the dip-coating turnover manipulator module (37), then dip-coating the other end face of the magnetic ring (1 a) through a dip-coating manipulator module (35);
A magnetic ring scraping module (7) is arranged between the blanking machine (5) and the drying and circulating furnace (4), the dip-coating blanking manipulator module (33) is used for transferring the dip-coated and dried magnetic ring (1 a) to the magnetic ring scraping module (7), and the magnetic ring scraping module (7) is used for scraping dip-coating layers formed by dip-coating and solidification of the upper end face and the lower end face of the magnetic ring (1 a); the magnetic ring scraping module (7) comprises a scraping support (71), a first Z-axis moving mechanism (72) is arranged on the scraping support (71), a first Y-axis moving mechanism (73) is arranged on the first Z-axis moving mechanism (72), a second Z-axis moving mechanism (74) and a magnetic ring pressing rod (75) connected with the second Z-axis moving mechanism (74) are arranged on the upper part of the first Y-axis moving mechanism (73), a first rotary cylinder (76) and a first magnetic ring side clamping jaw device (77) connected with the first rotary cylinder (76) are arranged on the lower part of the first Y-axis moving mechanism (73), the first magnetic ring side clamping jaw device (77) is located under the magnetic ring pressing rod (75), a drawer dust accumulation cabinet (78) is arranged in front of the scraping support (71), one end of the drawer dust accumulation cabinet (78) is provided with a first X-axis moving device (79) and a magnetic ring pressing rod (75) connected with the first X-axis moving device (79), the other end of the drawer dust accumulation cabinet (710) is provided with a magnetic ring moving device (710) and is located on the positive moving end of the magnetic ring (710) of the drawer dust accumulation cabinet (79), the magnetic ring supporting carrier plate (710) and the magnetic ring transferring plate (711) are in the moving stroke of the first magnetic ring side clamping jaw (77); the lower end of the drawer dust accumulation cabinet (78) is provided with a floating scraper module; the utility model provides a scraper module that floats, including scraping motor (712), shaft coupling (713), bearing frame (714), handle of a knife (715), floating mechanism (716) and scraper (717) that are connected in proper order, just magnetic ring support carrier plate (710) are in when the removal stroke end of first X axle shifter (79) is located just above scraper (717), the lower extreme symmetry slope of drawer laying dust cabinet (78) is provided with first soft silica gel board (718), the middle part of first soft silica gel board (718) is equipped with first breach, two first breach form one with handle of a knife (715) with opening (719) of scraper (717) looks adaptation, the rear end symmetry of drawer laying dust cabinet (78) is provided with second soft silica gel board (720), handle of a knife (715) wear out opening (719), just handle of a knife (719) are located both ends all are provided with the sealing washer about opening (719), floating mechanism (716) are including floating rod (7161) and floating rod (7162), floating rod (7161) and floating rod (7161) are located floating rod (7161) and floating rod (7161) are connected in the floating rod (7161) down the end that is connected with floating rod (7161).
2. The fully automatic production line for dip-coating of magnetic rings according to claim 1, wherein: the upper part of the dip-coating tank (37) is provided with a half-opening (371), a filter screen rack extending into the dip-coating tank (37) is hung at the half-opening (371), one side of the half-opening (371) is provided with a circulating gap (372), and a circulating groove (373) is arranged at the circulating gap (372); the dip coating liquid circulation system (6) comprises a circulation frame (61), a diluent tank (62) and a weighing preparation tank (63) are arranged at the top of the circulation frame (61), a circulation tank (64) is arranged at the bottom of the circulation frame (61), a circulation pipe (374) communicated with the circulation tank (64) is arranged at the bottom of the circulation tank (373), the diluent tank (62) and the weighing preparation tank (63) are communicated with the circulation tank (64) through pipelines, a metering pump (65) is arranged between the diluent tank (62) and the circulation tank (64), a pneumatic internal thread ball valve (66) is arranged between the weighing preparation tank (63) and the circulation tank (64), a viscometer (67) and a thermal resistance sensor (68) extending into the circulation tank (64) are arranged at the top of the circulation tank (64), a liquid outlet pipeline (69) is arranged at the bottom of the circulation tank (64), the liquid outlet pipeline (69) is communicated with all the top of the circulation tank (37), a metering pump (65) is arranged on the circulation tank (64), a stirring pump (37) is arranged on the stirring tank (37), the dip-coating tank (37) and the circulation tank (64) are both provided with a temperature sensor and a liquid level sensor (376), the side end of the circulation frame (61) is also provided with a water cooler (377), and the dip-coating tank (37) and the circulation tank (64) are both provided with a water cooling layer (378) connected with the water cooler (377).
3. The fully automatic production line for dip-coating of magnetic rings according to claim 1, wherein: the feeding machine (1) comprises a feeding lifting bin (11), a feeding belt line (12), an electronic scale (13), a NG disc (14) and a three-shaft manipulator module (15), the feeding lifting bin (11) comprises a feeding lifter and a lifting frame connected with the feeding lifter, a plurality of layers of feeding conveying belts (16) are arranged in the lifting frame, a tray (17) is adaptively placed on each layer of feeding conveying belts (16), a plurality of magnetic rings (1 a) are placed in the tray (17), the feeding belt line (12) is positioned on the front side of the feeding lifting bin (11), the feeding belt line (12) is used for butt-connecting the tray (17) output by the feeding conveying belts (16), two tray-to-position sensors (18) are arranged at the tail ends of the feeding belt line (12), the tray-to-position sensors (18) are used for detecting whether the tray (17) is conveyed to the feeding belt line (12) to be positioned, the feeding belt line (12) is provided with a guide wire (19) and the tail ends of the feeding belt line (12) are positioned between the electronic scale (14) and the manipulator module (13), the three-axis manipulator module (15) is used for clamping a magnetic ring (1 a) in a tray (17) at the tail end of the feeding belt line (12) to an electronic scale (13) for weighing, transferring qualified weighing to the preheating circulation furnace (2), and placing unqualified weighing into the NG tray (14); an air knife (110) is arranged above one side of the electronic scale (13), a foreign matter collecting box (111) is arranged on the other side of the electronic scale (13), and the air knife (110) is used for blowing out foreign matters on the electronic scale (13) to the foreign matter collecting box (111); the blanking machine (5) is consistent with the feeding machine (1) in structure.
4. A magnetic ring dip-coating full-automatic production line as claimed in claim 3, wherein: the preheating circulation furnace (2) and the drying circulation furnace (4) comprise an oven (21) and a furnace circulation chain line (22), a magnetic ring carrier (23) is arranged on the furnace circulation chain line (22), chain openings (24) are formed in two sides of the front end of the oven (21), the oven (21) comprises a partition Wen Waizhao (25) and a heating inner cover (26), a grill (27) is arranged in the heating inner cover (26), and a plurality of heating pipes (28) are arranged on the grill (27); the inside of stoving circulation stove (4) still is provided with the air heater, the front end of stoving circulation stove (4) is provided with magnetic ring incoming material sensor (41), the side of magnetic ring incoming material sensor (41) is provided with anti-adhesion pusher (42), anti-adhesion pusher (42) are used for promoting magnetic ring (1 a) and remove on magnetic ring carrier (23), prevent that magnetic ring (1 a) from drying the back adhesion is in on magnetic ring carrier (23), the opposite side end of magnetic ring incoming material sensor (41) is provided with carrier scraper mechanism (43), just carrier scraper mechanism (43) are used for scraping the dip-coating material of adhesion on magnetic ring carrier (23), just the front end of carrier scraper mechanism (43) is provided with scrapes material collection box (44), scrape material collection box (44) are used for collecting the dip-coating material of scraping from magnetic ring carrier (23).
5. The fully automatic production line for dip-coating a magnetic ring according to claim 4, wherein: the dip-coating feeding manipulator module (32) comprises a second Y-axis moving mechanism (321) arranged on the first bracket (31), a second X-axis moving mechanism (322) arranged on the second Y-axis moving mechanism (321), a third Z-axis moving mechanism (323) arranged on the second X-axis moving mechanism (322), a first magnetic ring clamping jaw cylinder (324) arranged on the third Z-axis moving mechanism (323) and first magnetic ring side clamping jaws (325) symmetrically arranged on the first magnetic ring clamping jaw cylinder (324), wherein both sides of the first magnetic ring side clamping jaw (325) are provided with silicone tubes (326); the dip-coating blanking manipulator module (33) comprises a third X-axis moving mechanism (331) arranged on the second Y-axis moving mechanism (321), a fourth Z-axis moving mechanism (332) arranged on the third X-axis moving mechanism (331), a second magnetic ring clamping jaw cylinder (333) arranged on the fourth Z-axis moving mechanism (332), and first magnetic ring end face clamping jaws (334) symmetrically arranged on the second magnetic ring clamping jaw cylinder (333), wherein the two first magnetic ring end face clamping jaws (334) are used for clamping the upper end face and the lower end face of a magnetic ring (1 a); the dip-coating manipulator module (35) comprises a fifth Z-axis moving mechanism (351) and a third magnetic ring clamping jaw device (352) arranged on the fifth Z-axis moving mechanism (351), an upper clamping jaw arm (353) and a lower clamping jaw arm (354) of the magnetic ring are respectively arranged at the upper end and the lower end of the third magnetic ring clamping jaw device (352), a first avoiding gap (355) is formed in each of the upper clamping jaw arm (353) and the lower clamping jaw arm (354) of the magnetic ring, the dip-coating turnover manipulator module (36) comprises a fourth X-axis moving mechanism (361) and a second rotary cylinder (362) arranged on the fourth X-axis moving mechanism (361) and a turnover air jaw (363) connected with the second rotary cylinder (362), and the first avoiding gap (355) is matched with the turnover air jaw (363) and the first end face magnetic ring (334) so that the dip-coating turnover manipulator module (36) can clamp and transfer the magnetic ring (1 a) from the dip-coating manipulator module (35) and can clamp and transfer the magnetic ring (33 a) to the dip-coating manipulator module (35).
6. The fully automatic production line for dip-coating a magnetic ring according to claim 5, wherein: the magnetic ring carrier (23) is provided with a second avoidance gap (231) matched with the dip-coating blanking manipulator module (33), and the second avoidance gap (231) extends to the bottom of the inner ring of the magnetic ring (1 a).
7. The full-automatic production line for dip-coating of magnetic rings according to claim 2, wherein: the thinner tank (62) is filled with thinner, the thinner is butyl acetate, and the thinner accounts for 20% of the dip-coating liquid; the weighing batching tank (63) is filled with glass powder and adhesive, and the ratio of the glass powder to the adhesive is 2:1, and the binder comprises butyl acetate, diethylene glycol butyl ether, and ethylcellulose, and the binder density is 1.6g/ml; the concentration of the dipping and coating liquid is 1-1420mPa.s, and the temperature is 20-25 ℃.
8. A magnetic ring dip-coating production method comprising the magnetic ring dip-coating full-automatic production line as claimed in claim 5, characterized in that it comprises the following steps:
s1, conveying a tray (17) to the tail end of a feeding belt line (12) through a feeding lifting bin (11), then clamping a magnetic ring (1 a) from the tray (17) by a three-axis manipulator module (15), placing the magnetic ring on an electronic scale (13) for weighing, transferring the magnetic ring (1 a) which is unqualified in weighing into a NG (NG) disc (14) through the three-axis manipulator module (15), and transferring the magnetic ring (1 a) which is qualified in weighing onto a magnetic ring carrier (23) of a preheating circulation furnace (2) through the three-axis manipulator module (15);
S2, driving a magnetic ring carrier (23) to penetrate into a chain opening (24) at one end through a furnace circulation chain line (22) to enter an oven (21), and moving in the oven (21) to heat, so that the magnetic ring (1 a) is heated to 170-180 ℃ and then penetrates out of the chain opening (24) at the other end;
s3, the pre-heated magnetic ring (1 a) is clamped and transferred to a dip-coating mechanical arm module (35) by a dip-coating mechanical arm module (32), the dip-coating mechanical arm module (35) drives the magnetic ring (1 a) to extend into a dip-coating tank (37) for dip-coating, the dip-coating liquid is controlled to be lower than the top surface of the magnetic ring (1 a), the dip-coating mechanical arm module (35) resets after the dip-coating is completed, then the dip-coating mechanical arm module (36) is used for turning over the magnetic ring (1 a), then dip-coating is carried out on the other surface of the magnetic ring (1 a), and when the dip-coating is completed on both surfaces of the magnetic ring (1 a), the magnetic ring is transferred to a magnetic ring carrier (23) of a drying and circulating furnace (4) through a dip-coating blanking mechanical arm module (33);
s4, driving a magnetic ring carrier (23) to penetrate into a chain opening (24) at one end through a furnace circulation chain line (22) to enter an oven (21), moving in the oven (21) to dry, evaporating water of dip-coating liquid, enabling the dip-coating liquid to be firmly coated on the outer surface of a magnetic ring, and transferring the magnetic ring (1 a) to a magnetic ring transfer plate (711) through a triaxial manipulator module (15) of a blanking machine (5);
S5, a magnetic ring (1 a) on a magnetic ring transfer plate (711) is clamped by a first magnetic ring side clamping jaw (77), then the magnetic ring transfer plate (711) is driven to be separated from the bottom of the magnetic ring (1 a) through a first X-axis shifter (79), then a first Z-axis shifting mechanism (72) drives the magnetic ring (1 a) to be pressed down against a scraper (717) and compressed to a floating spring (7162), the upper end face of the magnetic ring (1 a) is tightly pressed by a second Z-axis shifting mechanism (74), a scraper (717) is driven by a scraping motor (712) to rotate to scrape a dip coating layer at the bottom of the magnetic ring (1 a), and under the action of a spring force of a floating spring (7162), the scraper (717) can ascend to completely scrape the thickness of the dip coating layer at the bottom of the magnetic ring (1 a), after scraping, the magnetic ring (1 a) is turned over through a first rotary cylinder (76), the action of the scraper (717) is repeated to scrape the other end face of the magnetic ring (1 a), and the scraped magnetic ring (1 a) is transferred to the clamping jaw (711) through the first side clamping jaw (77);
s6, a triaxial manipulator module (15) of the blanking machine (5) transfers a magnetic ring (1 a) on a magnetic ring transfer plate (711) to an electronic scale (13) for weighing, the unqualified magnetic ring (1 a) is transferred to a NG (NG) disc (14) through the triaxial manipulator module (15), the qualified magnetic ring (1 a) is transferred to a tray (17) through the triaxial manipulator module (15), and when the tray (17) is placed in the magnetic ring (1 a), the magnetic ring is conveyed to a feeding lifting bin (11) through a feeding belt line (12), and the empty tray (17) is output through the feeding lifting bin (11).
9. The method for dip-coating a magnetic ring according to claim 8, wherein: the dip-coating liquid in the step S3 is lower than the top surface 2-3CM of the magnetic ring (1 a).
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| CN116899826A (en) | 2023-10-20 |
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