WO2023019528A1 - 一种钢瓶生产用三工位切缩抛一体设备 - Google Patents

一种钢瓶生产用三工位切缩抛一体设备 Download PDF

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Publication number
WO2023019528A1
WO2023019528A1 PCT/CN2021/113628 CN2021113628W WO2023019528A1 WO 2023019528 A1 WO2023019528 A1 WO 2023019528A1 CN 2021113628 W CN2021113628 W CN 2021113628W WO 2023019528 A1 WO2023019528 A1 WO 2023019528A1
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station
head
cylinder
lifting
feeding
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PCT/CN2021/113628
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English (en)
French (fr)
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袁宝兴
钱明华
臧俊
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无锡奇能焊接***有限公司
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Priority to PCT/CN2021/113628 priority Critical patent/WO2023019528A1/zh
Publication of WO2023019528A1 publication Critical patent/WO2023019528A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02—Machine tools for performing different machining operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/06—Metal-working plant comprising a number of associated machines or apparatus

Definitions

  • the invention relates to the field of steel cylinder production, in particular to a three-station cutting and throwing integrated equipment for steel cylinder production.
  • Steel cylinders generally refer to containers made of carbon steel, alloy steel, stainless steel, aluminum and aluminum alloys. According to different storage materials, it can be divided into gas cylinders, liquid cylinders and dry powder cylinders.
  • Gas cylinders include liquefied petroleum cylinders, gas fire extinguisher cylinders, acetylene cylinders, oxygen cylinders, etc.
  • Liquid steel cylinders include water fire extinguishers, water heater tanks, etc.
  • Dry powder steel cylinders include dry powder fire extinguishers, etc.
  • steel cylinders can be divided into negative pressure steel cylinders, normal pressure steel cylinders, high pressure steel cylinders and ultra-high pressure steel cylinders.
  • the larger steel cylinder manufacturing enterprises in China generally adopt the existing steel cylinder preparation methods in the following order: pipe cutting process, bottom forming, bottom scraping, bottom airtight test, steel cylinder closing, grinding process, heat treatment, external shot blasting, Cutting, drilling, threading, internal shot blasting, flaw detection test, external shot blasting, painting, drying, winding, curing, volume test, valve installation, airtight test, and packaging of finished products.
  • the structure of the steel cylinder includes the bottle body, the upper and lower heads, and the upper and lower heads are respectively fixed at the upper and lower positions of the bottle body. There is also a bottom ring at the bottom of the lower head, and a valve seat is arranged in the middle of the upper head. Outside the valve seat A guard is provided. In the production process of steel cylinders, the head needs to be trimmed and necked and polished.
  • CN201210343874.8 discloses a preparation method of a steel cylinder, which consists of the following steps: pipe cutting process, bottom forming, bottom scraping, bottom airtight test, steel cylinder closing, grinding process, cutting, drilling, heat treatment, external shot blasting, turning Thread, internal shot blasting, flaw detection test, external shot blasting, painting, drying, winding, curing, volume test, valve installation, airtight test, packaging finished products;
  • spray quenching device includes quenching water tank, at least Two sliding sloping plates, rotating at least two rotating rollers arranged above the quenching water tank and between two adjacent sliding sloping plates, and a spray chamber arranged above the sliding sloping plates; the quenching water tank and The spray room is connected, and a spray quenching cavity is formed between the quenching water tank and the spray room; it also includes a lifting device for lifting the front door of the spray room, a lifting device for lifting the back door of the spray room, and a lifting device installed in the spray quenching
  • At least one spray pipe is arranged on the spray water pipe in the cavity and the spray water pipe.
  • the improvement of this invention lies in the quenching device in the steel cylinder preparation process, and no research has been carried out on the closing, cutting, and polishing of the steel cylinder during processing.
  • CN201610777311.8 discloses an integrated equipment for producing upper and lower heads of steel cylinders, which is characterized in that an upper die is arranged below the stamping cylinder, a stamping die is arranged below the upper die, and a punching die is arranged above the rotary power mechanism.
  • the two sides of the workpiece are provided with a workpiece support frame mechanism, the upper part of the workpiece is provided with a lower mold, the base is provided with guide rails, and the horizontal position corresponding to the waste cutting device is provided with a trimming device, and one side of the base is provided with a waste
  • the incision device is provided with an upper die D under the pressing cylinder D, an inner knife D of the edge trimming device is arranged under the upper die D, a lower die D is arranged above the inner knife D of the edge trimming device, and a guide rail is arranged on the base D.
  • the equipment of the aforementioned two patents is all to produce steel cylinders through punching, notching and necking processes, and it has not studied the all-in-one machine of notching, necking and polishing.
  • CN201521119475.9 is the prior patent of the applicant, which discloses a liquefied gas cylinder rotary cutting necking and polishing machine, there is a stripping plate under the positioning pressure cover, and the positioning pressure cover and the stripping plate are driven by the slider to move up and down.
  • the positioning mold is installed under the stripper plate, the center of the positioning pressure cover and the positioning mold are on the same vertical axis; the outer knife mechanism, the inner knife mechanism and the polishing mechanism are installed under the stripper plate, and the outer knife mechanism and the inner knife mechanism enter the knife Finally, rolling shear extrusion is carried out from the outer wall and inner wall of the head blank respectively; the polishing mechanism is located on the outer wall of the head blank, and the outer wall is polished; a shaping guide ring is installed under the stripper plate; There are guide rails, and the feeding manipulator and the discharging manipulator are respectively installed on the guide rail.
  • the equipment can only cut and polish and has only one station.
  • CN201610019596.9 is the prior patent of the applicant, which discloses a steel cylinder production equipment including an upper head assembly line, a lower head assembly line and an automatic circular seam welding assembly line; an upper head assembly line, which in turn includes an upper head hydraulic stretch machine, rotary cutting and polishing integrated machine, punching and marking machine, valve seat welding and polishing integrated machine, shield welding machine; lower head assembly line, which in turn includes lower head hydraulic stretching machine, rotary cutting and shrinking polishing integrated machine, bottom Ring welding machine; automatic ring seam welding assembly line, which in turn includes a hydraulic assembly machine, a cone roller conveyor line, a ring seam welding machine and a discharge conveyor line.
  • a rotary cutting and polishing machine is used in this production.
  • a notch polishing device and a necking polishing device are often required in the production process of steel cylinders, and the two devices are operated together.
  • the polishing equipment is in the necking operation, and the polishing process is performed after the necking is completed.
  • the working sequence is: the feeding manipulator picks up the parts from the feeding conveyor line --- puts the workpiece on the lifting pallet --- the lifting cylinder descends to drive the pallet to put the head on the mushroom head mold --- at the same time, the The bell jar presses the head --- the main shaft rotates to drive the head to rotate --- the outer knife of the incision is fed, and the polishing mechanism is fed at the same time --- incision and polishing are carried out at the same time --- the incision is completed --- the outer knife returns to the original position Position and polishing mechanism return to the original position --- the main shaft stops rotating --- the lifting cylinder rises, driving the head of the pallet to rise --- the unloading manipulator enters and takes the material, then exits, puts it on the head unloading conveyor line and sends it to the original position The next process---the unloading manipulator returns to its original position to complete a working cycle.
  • the workflow for neck polishing is the same.
  • the defects existing in the existing equipment and its production process are as follows: 1.
  • the outer knife moves and the inner knife is fixed. After the inner and outer channels clamp the head, the center of the head is not concentric with the rotation center of the main shaft, and the head fails after cutting and shrinking.
  • the circle is larger; 2.
  • the cut waste is basically not round, so the waste circle is easy to break, and the lifting pallet is stuck, resulting in a stuck phenomenon; 3. Due to the axis of the cut and shrinking head and the axis of rotation of the main shaft Different, the resistance is greater when cutting and shrinking, and the noise is also greater. 4. It takes a long time for the manipulator to load and unload the material, and the whole process of cutting or shrinking takes a long time, and the whole process takes 20 seconds.
  • the invention discloses a three-station shrinking and throwing integrated equipment for steel cylinder production, which includes a feeding conveying line, including a feeding station, a main station and a discharging station, and the feeding station , the main station and the unloading station work together.
  • the loading station, the main station and the unloading station are respectively equipped with a lifting power device, and the bottom of the lifting power device is provided with a magnetic adsorption member.
  • the lifting power device of the station, the lifting power device of the main station, and the lifting power device of the unloading station are all connected to the distributor, and the lifting power device of the loading station, the main station and the unloading station pass through the distributor Rotate to drive to rotate;
  • the feeding station is connected to the feeding conveying line, and the feeding conveying line is provided with a jacking device;
  • the main station has a main shaft structure connected to the support mold, and a notch mechanism, a necking mechanism and a polishing mechanism are arranged on the side of the support mold, the notch mechanism has a movable inner knife, and the outside of the support mold has a waste disposal mechanism;
  • the unloading station has a support mold.
  • the lifting power devices of the loading station, main station and unloading station are lifting cylinders.
  • a lifting cylinder for loading material a lifting cylinder for main station and a lifting cylinder for unloading are respectively installed directly above the loading station, main station and unloading station.
  • a feeding electromagnet sucker mechanism is arranged at the bottom of the feeding lifting cylinder
  • a main station electromagnet sucker mechanism is arranged at the bottom of the main station lifting cylinder
  • a discharge electromagnet is arranged at the bottom of the unloading lifting cylinder Suction cup mechanism.
  • the lifting cylinder for loading material, the lifting cylinder for main station and the lifting cylinder for unloading are all connected to the distributor, and the rotation of the distributor drives the lifting cylinder for loading, the lifting cylinder for main station and the lifting cylinder for unloading in each station. Rotate between.
  • the feeding station is connected to the feeding conveying line, and a jacking cylinder is arranged at the front end of the feeding conveying line, and a jacking mold is arranged on the jacking cylinder, and the jacking mold is consistent with the inner shape of the head,
  • the jacking cylinder is located directly below the feeding lifting cylinder.
  • the main station includes a main shaft, the main shaft is connected to the mushroom head supporting mold, a tensioning mechanism is arranged under the mushroom head supporting mold, and a notching mechanism and a shrinking mechanism are respectively arranged on the side of the mushroom head supporting mold and a polishing mechanism, the main shaft is driven to rotate by a main shaft rotation reducer, and the mushroom head support mold is connected to the main shaft and can rotate under the driving of the main shaft.
  • a waste circle tray is arranged on the outside of the mushroom head support mold, the waste circle cylinder is connected to the bottom of the waste circle tray, and a hook waste circle mechanism is arranged on one side of the mushroom head support mold, and the hook waste circle mechanism It includes a hook waste circle cylinder and a hook head, and a waste slideway is arranged directly under the hook waste circle mechanism, one end of the waste slideway is connected to a waste circle tray, and the other end is connected to a waste box.
  • the incision mechanism includes an inner knife for incision, an oil cylinder for inner knife for incision, an outer knife for incision, and an oil cylinder for outer knife. Knife; the main station lifting cylinder is arranged directly above the mushroom head supporting mold.
  • the necking mechanism includes a necking inner knife, a necking inner knife oil cylinder, a necking outer knife, and a necking outer knife oil cylinder. Knife outside the mouth.
  • the polishing mechanism includes a polishing cylinder and a polishing head.
  • a photoelectric sensor and a blocking device are arranged on the feeding conveying line.
  • the mushroom head supporting mold on the main station is provided with a tensioning mechanism inside, and when the tensioning mechanism is tightened, the diameter of the mushroom head supporting mold expands outward.
  • the stopper mechanism includes a stopper cylinder at the bottom and a stopper block at the top.
  • the present invention also provides a method for using a three-station shrinking and throwing integrated equipment for steel cylinder production, including:
  • Step 1 The feeding conveying line conveys the sealing head, and the sealing head enters the lifting mechanism from the feeding conveying line, and the lifting mechanism positions the sealing head;
  • Step 2 The jacking mechanism rises, and at the same time, the lifting power device of the loading station descends.
  • the lifting power device of the feeding station absorbs the head through the magnetic adsorption member, and rotates down to the supporting mold of the main station;
  • Step 3 The lifting power device of the main station is lowered to absorb the head, and there is a tension head under the support mold, and the main shaft drives the head to rotate through the support mold;
  • Step 4 During the head rotation process, the incision inner knife and the incision outer knife process the inner and outer incisions of the head;
  • Step 5 The polishing equipment polishes the buckle edge of the head
  • Step 6 Shrink the inner knife and the outer knife to shrink the seal. After the shrinking is completed, the spindle stops rotating;
  • Step 7 The main station absorbs the head and rotates to the unloading station.
  • the lifting power devices of the loading station, main station and unloading station are lifting cylinders.
  • the working distance of the feeding lifting cylinder is: the feeding lifting cylinder descends to absorb the head on the feeding station, rises and rotates to bring the head from the feeding station to the main station, descends, and places the head Go to the mushroom head support mold on the main station, then rise back to the top of the loading station, and continue to absorb the next head;
  • the working distance of the lifting cylinder of the main station is: the lifting cylinder of the main station descends to absorb and compress the head, and after the cutting, shrinking and polishing of the head are completed, it rises and rotates to the unloading station with the head , and then return to the top of the main station, and continue to wait for the adsorption to compress the next head;
  • the working distance of the unloading lifting cylinder is: descend, absorb the head on the unloading station, rise, drive the head to rotate to the next process, and then return to the unloading station to wait for the next seal to be absorbed head.
  • the feeding conveying line continuously transports the head forward, and a jacking mechanism is installed at the front end of the feeding conveying line, and the head enters the jacking mechanism from the feeding conveying line, and the jacking mechanism is formed by
  • the jacking cylinder and the jacking mold are composed of the jacking mold and the inner shape of the head, which can better position the head.
  • the jacking cylinder rises, the lifting cylinder of the material goes down, and the feeding electromagnet sucker mechanism absorbs the head and lifts it up. Rotate down to the mushroom head support mold of the main station.
  • a photoelectric sensor and a material blocking device are installed on the feeding conveying line, which can control the material blocking and discharging to the position with electromagnet suction according to the actual production, so as to avoid the heads that come successively from hitting the heads to be removed and processed.
  • the necking inner knife is quickly in place under the drive of the necking inner knife oil cylinder
  • the necking outer knife is quickly in place under the drive of the necking outer knife oil cylinder, and starts to shrink the head
  • the main shaft stops rotating, the shrinking inner and outer knife cylinders return to their original positions, and the polishing oil cylinders also return to their original positions.
  • the electromagnet sucker mechanism of the main station is energized, the lifting cylinder of the main station rises, the electromagnet sucker mechanism of the main station absorbs the head and turns the head to the unloading station;
  • Waste ring processing work the cylinder of the hook waste ring moves forward and stops, the cylinder supporting the waste ring rises to drive the waste ring tray to rise, stops, the cylinder of the hook waste ring retreats, the hook head quickly pulls the waste ring into the waste ring slideway and slides down to the waste Inside the box, the cylinder supporting the waste circle drives the waste circle pallet down, stops, and the hook waste circle cylinder resets.
  • Unloading station The lifting cylinder of the main station goes down, the electromagnet sucker mechanism of the main station absorbs the head and turns the head to the unloading station, the lifting cylinder of the main station rises back to the main station, the lifting cylinder of the unloading goes down, and the unloading worker The electromagnet sucker mechanism absorbs the head and turns it to the position of the next process, and the lifting cylinder of the unloading station rises and rotates to the top of the unloading station.
  • the three stations are reasonably allocated, work together, and have a compact structure, which saves space for production equipment and production process steps, saves unit production time, and replaces the original two pieces of equipment with one piece of equipment.
  • the feeding conveying line is automatically loaded, and it is equipped with a stopper mechanism to prevent the head from colliding.
  • the existence of the jacking mechanism can automatically align the head, so that the feeding electromagnet sucker can correctly absorb the head.
  • the distributor adjusts the movement of the lifting cylinder between the three stations, which has the advantages of accurate rotation and positioning, and ensures the smooth operation of the mechanism.
  • Fig. 1 is the overall structural representation of the present invention
  • Fig. 2 is a schematic diagram of equipment mechanism of feeding station and main station among the present invention
  • Fig. 3 is a schematic diagram of the equipment structure of the main station in the present invention.
  • Shrinking mechanism ,shrinking inner knife; 362,shrinking inner knife oil cylinder; 363,shrinking outer knife; 364,shrinking outer knife oil cylinder; 37, Polishing mechanism; 371, Polishing oil cylinder; 372, Polishing head; 38, Waste ring tray; Ring cylinder; 39, hook waste ring mechanism; 391, hook waste ring cylinder; 392, hook head; 393, waste slideway; 394, waste box; 4, unloading station; 41, unloading lifting cylinder; Material electromagnet sucker mechanism; 5. Distributor.
  • a three-station shrinking and throwing integrated equipment for steel cylinder production comprising a feeding conveyor line 1, including a feeding station 2, a main station 3 and a discharging station 4, the feeding station 2, the main station 3 and the unloading station 4 are respectively equipped with a feeding lifting cylinder 21, a main station lifting cylinder 31 and a discharging lifting cylinder 41, and a feeding electromagnet sucker mechanism 22 is arranged at the bottom of the feeding lifting cylinder 21.
  • the bottom of the main station lift cylinder 31 is provided with a main station electromagnet sucker mechanism 32
  • the bottom of the discharge lift cylinder 41 is provided with a discharge electromagnet sucker mechanism 42.
  • Cylinder 31 and unloading lifting cylinder 41 are all connected on the distributor 5, and distributor 5 rotates and drives feeding lifting cylinder 21, main station lifting cylinder 31 and unloading lifting cylinder 41 to rotate between each station.
  • the feeding station 2 is connected to the feeding conveying line 1, and a jacking cylinder 23 is arranged at the front end of the feeding conveying line 1, and a jacking mold 24 is arranged on the jacking cylinder 23, and the jacking mold 24 and the head
  • the internal shape is consistent, and the jacking cylinder 23 is located directly below the material lifting cylinder 21 .
  • the main station 3 includes a main shaft 33, the main shaft 33 is connected to a mushroom head support mold 34, a tensioning mechanism 341 is arranged below the mushroom head support mold 34, and a notch mechanism is respectively arranged on the side of the mushroom head support mold 34 35.
  • the main shaft 33 is driven to rotate by the main shaft rotation reducer 331, the mushroom head supporting mold 34 is connected with the main shaft 33, and can rotate under the driving of the main shaft 33;
  • the mushroom head supporting mold 34 is provided with a waste ring tray 38, the bottom of the waste ring tray 38 is connected with a waste ring cylinder 381, and a hook waste ring mechanism 39 is provided on one side of the mushroom head supporting mold 34, and the hook waste ring mechanism 39 includes Hook the waste ring cylinder 391 and the hook head 392.
  • a waste slideway 393 is arranged directly below the hook waste circle mechanism 39. One end of the waste slideway 393 is connected to the waste circle tray 38, and the other end is connected to the waste box 394.
  • Described incision mechanism 35 comprises inner knife 351 of incision, inner knife oil cylinder 352 of incision and outer knife 353 of incision, outer knife oil cylinder 354 of incision, and the front end of described incision inner knife oil cylinder 352 is provided with incision inner knife 351, and described incision outer knife oil cylinder 354 The front end is provided with an incision outer knife 353; the main station lifting cylinder 31 is provided directly above the mushroom head support mold 34.
  • the necking mechanism 36 includes a necking inner knife 361, a necking inner knife cylinder 362, a necking outer knife 363, and a necking outer knife oil cylinder 364.
  • the front end of the necking inner knife oil cylinder 362 is provided with a necking inner knife 361, and the necking outer knife oil cylinder 364 front ends are provided with shrinking outer cutter 363.
  • the polishing mechanism 37 includes a polishing cylinder 371 and a polishing head 372 .
  • the unloading station 4 includes a mushroom head support mold 34 .
  • a photoelectric sensor 11 and a blocking device 12 are provided on the feeding conveying line 1 .
  • the mushroom head supporting mold 34 on the main station 2 is provided with a tensioning mechanism 341 inside, and when the tensioning mechanism 341 is tightened, the diameter of the mushroom head supporting mold 34 expands outward.
  • the material blocking mechanism 12 includes a material blocking cylinder 121 at the bottom and a material blocking block 122 at the top.
  • the working distance of the feeding lifting cylinder 21 is as follows: the feeding lifting cylinder 21 descends to absorb the head on the feeding station 2, rises and rotates to bring the head from the feeding station 2 to the main station 3, and then descends , the head is placed on the mushroom head supporting mold 34 on the main station 3, then rises back to the top of the loading station 2, and continues to absorb the next head; (2) the working distance of the lifting cylinder 31 of the main station is : The lifting cylinder 31 of the main station descends to absorb and compress the sealing head. After the cutting, shrinking and polishing of the sealing head are completed, it rises and rotates to the unloading station 4 with the sealing head, and then returns to the top of the main station 3.
  • the working distance of the unloading lifting cylinder 41 is: descend, absorb the head on the unloading station 4, rise, drive the head to rotate to the next process, and then return Go to the unloading station 4 and wait for the next head to be adsorbed.
  • the feeding conveying line 1 continuously conveys the heads forward, and a jacking mechanism is arranged at the front end of the feeding conveying line 1, and the heads enter the jacking mechanism from the feeding conveying line 1,
  • the jacking mechanism is composed of a jacking cylinder 23 and a jacking mold 24.
  • the jacking mold 24 is consistent with the inner shape of the head, which can better position the head.
  • the electromagnet sucker mechanism 22 absorbs the head and rotates down to the mushroom head support mold 34 of the main station 3 .
  • a photoelectric sensor 11 and a stopper device 12 are installed on the feed conveyor line 1, which can control the stopper and discharge to the position with electromagnet suction according to the actual production, so as to avoid the impact of the heads coming one after another on the parts to be removed and processed. head.
  • the inner and outer cutter oil cylinders of the incision return to their original positions respectively, and the waste ring falls on the waste ring tray 38; Driven by the necking outer knife cylinder 364, it is quickly in place, and the head opening is started to shrink.
  • the main shaft 33 stops rotating, the necking inner and outer knife cylinders return to their original positions, and the polishing cylinder 371 also returns to their original positions. .
  • the electromagnet sucker mechanism 32 of the main station is energized, the lifting cylinder 31 of the main station rises, the electromagnet sucker mechanism 32 of the main station absorbs the head and transfers the head to the unloading station 4; 2) Waste ring processing work: hook waste Circle cylinder 391 advances, stops, and support waste material circle cylinder 381 rises and drives waste material circle tray 38 to rise, stops, and hook waste material circle cylinder 391 retreats, and hook head 392 pulls waste material circle rapidly into the waste material circle slideway and slides into the waste box 394, Hold waste material circle cylinder 381 and drive waste material circle pallet 38 to descend, stop, and hook waste material circle cylinder 391 resets.
  • Unloading station 4 The lifting cylinder 31 of the main station descends, the electromagnet sucker mechanism 32 of the main station absorbs the head and turns the head to the unloading station 4, the lifting cylinder 31 of the main station rises back to the main station 3, and the lifting cylinder of the unloading 41 descends, the electromagnet sucker mechanism of the unloading station absorbs the head and turns to the position of the next process, the lifting cylinder of the unloading station rises, and rotates to the top of the unloading station 4.
  • the lifting cylinders all adopt a 4-column guiding structure, which has better stability than the 2-column structure.
  • the invention integrates the three processes of steel cylinder incision, necking and polishing into one machine, which has higher efficiency.
  • the jacking mechanism of the present invention adopts the cooperation mode of cylinder, photoelectricity and electromagnet to realize that the sealing head is perpendicular to the working table during the jacking process, which is beneficial to the incision processing.
  • the shrinking inner knife and the incision inner knife of the present invention are changed from fixed to movable.
  • the inner knife is fixed on the main shaft and rotates with the main shaft. Now the inner knife is an independent body, and the inner knife is pushed forward and backward by a hydraulic oil cylinder.
  • the whole process of the present invention is controlled by PLC programming, photoelectricity, electromagnet, and splitter work to form an assembly line and realize full-automatic production.

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Abstract

一种钢瓶生产用三工位切缩抛一体设备，包括进料输送线（1），包括上料工位（2）、主工位（3）和卸料工位（4），上料工位（2）、主工位（3）和卸料工位（4）的正上方分别安装有上料升降气缸（21）、主工位升降气缸（31）和卸料升降气缸（41），在上料升降气缸（21）的底部设置有上料电磁铁吸盘机构（22），在主工位升降气缸（31）的底部设置有主工位电磁铁吸盘机构（32），在卸料升降气缸（41）的底部设置有卸料电磁铁吸盘机构（42），上料升降气缸（21）、主工位升降气缸（31）和卸料升降气缸（41）均连接在分配器（5）上，分配器（5）旋转带动上料升降气缸（21）、主工位升降气缸（31）和卸料升降气缸（41）在各工位之间旋转。

Description

一种钢瓶生产用三工位切缩抛一体设备 技术领域
本发明涉及钢瓶生产领域，具体是一种钢瓶生产用三工位切缩抛一体设备。
背景技术
钢瓶一般是指材质以碳钢、合金钢、不锈钢、铝及铝合金为主要材料的容器。根据存放物质不同，可分为气体类钢瓶、液体类钢瓶、干粉类钢瓶。气类类钢瓶包括液化石油卡器钢瓶、气体灭火器钢瓶、乙炔瓶、氧气瓶等。液体类钢瓶包括水灭火器、热水器胆等。干粉类钢瓶包括干粉灭火器等。根据承受压力不同，钢瓶又可分为负压钢瓶、常压钢瓶、高压钢瓶、超高压钢瓶。
目前国内较大的钢瓶制造企业普遍采用现有的钢瓶的制备方法的顺序依次为：切管工序，收底成形，刮底，底部气密试验，钢瓶收口，打磨工序，热处理，外抛丸，切口，钻孔，车螺纹，内抛丸，探伤试验，外抛丸，喷漆，烘干，缠绕，固化，容积测试，装阀，气密试验，包装成品。在钢瓶的结构中包括瓶体，上下封头，上下封头分别固定在瓶体上下位置处，在下封头的底部还具有底圈，上封头中部还设置有阀座，在阀座的外部设置有护罩。在钢瓶生产过程中，需要对封头进行切边和缩口抛光处理。
CN201210343874.8公开了一种钢瓶的制备方法，由如下顺序组成切管工序，收底成形，刮底，底部气密试验，钢瓶收口，打磨工序，切口，钻孔，热处理，外抛丸，车螺纹，内抛丸，探伤试验，外抛丸，喷漆，烘干，缠绕，固化，容积测试，装阀，气密试验，包装成品；喷淋淬火装置包括淬火水槽、设置在淬火水槽上方的至少两块的滑动斜板、转动设置在淬火水槽上方且位于相邻两块滑动斜板之间的至少两根的转动辊棒和设置在滑动斜板上方的喷淋室；所述的淬火水槽与喷淋室相通，淬火水槽与喷淋室中间形成一喷淋淬火空腔室；还包括用于提升喷淋室前门的提升装置、用于提升喷淋室后门的提升装置、设置在喷淋淬火空腔室内的喷淋总水管和喷淋总水管上设置有至少一根的喷淋管。这个发明的改进点在于钢瓶制备工艺中的淬火装置，对于钢瓶加工过程中的收口、切口、抛光并未进行研究。
CN201621005576.8公开一种用于生产头部钢瓶瓶体的一体化设备，包括冲压油缸、上模、下模、工件、切边装置、料口、冲压模具、废料切口装置、旋转动力机构、上模安装座、机架、工件托料架机构、底座，于冲压油缸设置在机架上，冲压油缸的下方设置有上模，上模安装在上模安装座上，上模的下方设置有冲压模具，底座的内侧设置有旋转动力机构，旋转动力机构的上方设置有工件，工件的上方设置有下模，上模和下模垂直位置相对应，底座上设置有导轨，与废料切口装置相对应的水平位置设置有切边装置，底座的一侧设置有废料切口装置。
CN201610777311.8公开一种用于生产钢瓶上封头、下封头的一体化设备，其特征在于冲压油缸的下方设置有上模，上模的下方设置有冲压模具，旋转动力机构的上方设置有工件，工件的两侧设置有工件托料架机构，工件的上方设置有下模，底座上设置有导轨，与废料切口装置相对应的水平位置设置有切边装置，底座的一侧设置有废料切口装置，压紧气缸D的下方设置有上模D，上模D的下方设置有切边装置内刀D，切边装置内刀D的上方设置有下模D，底座D上设置有导轨，料口D的一侧设置有外缩口刀D，外缩口刀D的另一侧设置有废料切口装置D，废料切口装置D的一侧设置有工件托料架机构D，缩口装置D上设置有切边装置D。
前述两个专利的设备均是通过冲孔、切口、缩口工艺进行钢瓶生产，其并未对切口、缩口和抛光一体机进行研究。
CN201521119475.9是本申请人的在先专利，其公开一种液化气钢瓶旋切缩口抛光一体机，定位压罩下方有脱料板，定位压罩和脱料板由滑块驱动上下运动，定位模具安装在脱料板下方，定位压罩和定位模具中心在同一垂直轴心线上；外刀机构、内刀机构和抛光机构安装在脱料板下方，外刀机构、内刀机构进刀后，分别从封头毛坯的外壁和内壁进行滚动剪切挤压；抛光机构位于封头毛坯的外壁，对外壁进行抛光处理；脱料板下方还安装有整形导料圈；脱料板上方安装有导轨，导轨上分别安装有进料机械手和出料机械手。该设备只能进行切口和抛光并且只有一个工位。
CN201610019596.9是本申请人的在先专利，其公开了一种钢瓶生产设备包括上封头流水线、下封头流水线和自动环缝焊接流水线；上封头流水线，依次包括上封头液压拉伸机、旋切抛光一体机、冲孔压标机、阀座焊接抛光一体机、护罩焊接机；下封头流水线，依次包括下封头液压拉伸机、旋切缩口抛光一体机、底圈焊接机；自动环缝焊接流水线，依次包括液压组对机、锥辊输送线、环缝焊接机和出料输送线。该生产中使用旋切抛光一体机。
其他的现有技术中，钢瓶生产过程中常常需要一台切口抛光设备和一台缩口抛光设备，两台设备配合操作，切口抛光设备进行切口操作，并且在切口完成后进行抛光处理，缩口抛光设备是在进行缩口操作，并且在缩口完成后进行抛光处理。其工作顺序为：上料机械手从上料输送线上取件---将工件放到升降托板上---升降油缸下降带动托板把封头放到蘑菇头模具上---同时金钟罩压住封头---主轴旋转，带动封头旋转---切口外刀进给，同时抛光机构进给---切口、抛光同时进行---切口完成---外刀退回原位、抛光机构退回原位---主轴停止旋转---升降油缸上升，带动托板的封头上升---卸料机械手进入取料后退出、放到封头卸料输送线上送到下一工序---卸料机械手退回原位，完成一个工作循环。缩口抛光的工作流程也是同样的操作。
现有设备及其生产工艺中存在的缺陷为：1、外刀移动，内刀固定，内外道夹紧封头后， 封头中心与主轴旋转中心不是同心的，切口和缩口后封头失圆较大；2、切下的废料全基本是不圆的，这样废料圈容易断，卡住升降托板，造成卡死现象；3、由于切口和缩口封头轴心和主轴旋转轴心不同，切口和缩口时阻力较大，噪声也较大。4、机械手上料和卸料时间较长，整套切口或缩口的工序时间较长，整个过程需要20秒。
发明内容
本发明的目的在于克服现有技术中的不足，提供一种钢瓶生产用三工位切缩抛一体设备，该种设备集切口、缩口和抛光于一体，整个过程连续在一起，更加节省时间，且结构紧凑，自动化程度更高。
为解决现有技术问题，本发明公开了一种钢瓶生产用三工位切缩抛一体设备，包括进料输送线，包括上料工位、主工位和卸料工位，上料工位、主工位和卸料工位之间三者协同工作，所述上料工位、主工位和卸料工位分别安装有升降动力装置，升降动力装置底部设置有磁力吸附构件，上料工位的升降动力装置、主工位的升降动力装置、卸料工位的升降动力装置均连接在分配器上，上料工位、主工位和卸料工位的升降动力装置通过分配器旋转带动进行旋转；
所述上料工位连接进料输送线，进料输送线设置顶升装置；
所述主工位具有连接支撑模具的主轴结构，支撑模具旁侧设置切口机构、缩口机构和抛光机构，所述切口机构具有可移动的内刀，所述支撑模具外侧具有废料处理机构；
所述卸料工位具有支撑模具。
优选地，所述上料工位、主工位和卸料工位的升降动力装置为升降气缸。
优选地，所述上料工位、主工位和卸料工位的正上方分别安装有上料升降气缸、主工位升降气缸和卸料升降气缸。
优选地，在上料升降气缸的底部设置有上料电磁铁吸盘机构，在主工位升降气缸的底部设置有主工位电磁铁吸盘机构，在卸料升降气缸的底部设置有卸料电磁铁吸盘机构。
优选地，所述上料升降气缸、主工位升降气缸和卸料升降气缸均连接在分配器上，分配器旋转带动上料升降气缸、主工位升降气缸和卸料升降气缸在各工位之间旋转。
优选地，所述上料工位连接进料输送线，在进料输送线的前端设置有顶升气缸，顶升气缸上设置有顶升模具，所述顶升模具和封头内部形状一致，所述顶升气缸位于上料升降气缸的正下方。
优选地，所述主工位包括主轴，所述主轴连接蘑菇头支撑模具，所述蘑菇头支撑模具下方设置有涨紧机构，在蘑菇头支撑模具的旁侧分别设置有切口机构、缩口机构和抛光机构，所述主轴通过主轴旋转减速机带动旋转，所述蘑菇头支撑模具与主轴连接，并且在主轴带动 下可以旋转。
优选地，在蘑菇头支撑模具的外侧设置有废料圈托盘，所述废料圈托盘底部连接有托废料圈气缸，在蘑菇头支撑模具的一侧设置有钩废料圈机构，所述钩废料圈机构包括钩废料圈气缸和钩头，所述钩废料圈机构的正下方设置有废料滑道，所述废料滑道的一端连接废料圈托盘，另一端连接废料箱。
优选地，所述切口机构包括切口内刀、切口内刀油缸和切口外刀、切口外刀油缸，所述切口内刀油缸前端设置有切口内刀，所述切口外刀油缸前端设置有切口外刀；所述蘑菇头支撑模具的正上方设置有主工位升降气缸。
优选地，所述缩口机构包括缩口内刀、缩口内刀油缸和缩口外刀、缩口外刀油缸，所述缩口内刀油缸前端设置有缩口内刀，所述缩口外刀油缸前端设置有缩口外刀。
优选地，所述抛光机构包括抛光油缸和抛光头。
优选地，所述进料输送线上设置有光电传感器和挡料装置。
优选地，所述主工位上的蘑菇头支撑模具内部设置有涨紧机构，当涨紧机构涨紧时，蘑菇头支撑模具的直径向外扩大。
优选地，所述挡料机构包括底部的挡料气缸和顶部的挡料块。
本发明同时提供一种钢瓶生产用三工位切缩抛一体设备的使用方法，包括：
步骤1：进料输送线输送封头，封头由进料输送线进入顶升机构处，顶升机构对封头进行定位；
步骤2：顶升机构上升，同时上料工位的升降动力装置下降，所述上料工位的升降动力装置通过磁力吸附构件吸附封头，旋转下降至主工位的支撑模具；
步骤3：主工位的升降动力装置下降，吸附封头，支撑模具下方具有涨紧封头，主轴通过支撑模具带动封头旋转；
步骤4：封头旋转过程中切口内刀、切口外刀对封头进行内外切口齐边处理；
步骤5：抛光设备对封头扣边进行抛光；
步骤6：缩口内刀、缩口外刀对封口进行缩口，缩口完成后主轴停止转动；
步骤7：主工位吸附封头旋转至卸料工位。
其中，所述上料工位、主工位和卸料工位的升降动力装置为升降气缸。
其中，所述上料工位、主工位和卸料工位的正上方的升降气缸在分配器的带动下，协同工作：
(1)上料升降气缸的工作路程为：上料升降气缸下降吸附上料工位上的封头，上升旋转将封头由上料工位带到主工位上，下降，将封头放置到主工位上的蘑菇头支撑模具上，而后 上升回到上料工位上方，继续吸附下一个封头；
(2)主工位升降气缸的工作路程为：主工位升降气缸下降吸附压紧封头，待封头切口、缩口和抛光完成后，上升，带着封头旋转至卸料工位上，然后回到主工位上方，继续等待吸附压紧下一个封头；
(3)卸料升降气缸的工作路程为：下降，吸附卸料工位上的封头，上升，带动封头旋转至下一道工序处，而后回到卸料工位上等待继续吸附下一个封头。
更具体地，本发明的一种钢瓶生产用三工位切缩抛一体设备的使用方法中，
(1)在上料工位时，进料输送线不断输送封头前进，在进料输送线的前端设置有顶升机构，封头自进料输送线进入到顶升机构处，顶升机构由顶升气缸和顶升模具组成，顶升模具和封头内部形状一致，可以较好对封头进行定位，顶升气缸上升，上料升降气缸下降，上料电磁铁吸盘机构吸附封头带起旋转下降至主工位的蘑菇头支撑模具上。在进料输送线上设置有光电传感器和挡料装置，可以根据生产实际来控制挡料与放料到带电磁铁吸料的位置，避免后面陆续过来的封头撞击待取走加工的封头。
(2)主工位：该工位上需要完成对封头切口齐边、切口齐边后的缩口、抛光处理及将废料圈托起并钩出至废料箱内的工作。
1)切口齐边、缩口及抛光的工作：主工位升降气缸下降，主工位电磁铁吸盘机构吸附住封头，主工位电磁铁吸盘机构断电，蘑菇头支撑模具下方的涨紧机构涨紧封头，主轴在主轴旋转减速机带动下旋转，带动蘑菇头支撑模具不断旋转，则封头也跟随旋转；切口内刀油缸驱动切口内刀迅速就位，切口外刀油缸驱动切口外刀迅速就位，在封头旋转过程中对封头进行内外的切口齐边，抛光油缸进给到封头口边处抛光头进行抛光，封头口变为齐整之后切口内、外刀油缸各自退回原位，废料圈掉到废料圈托盘上；缩口内刀在缩口内刀油缸的驱动下迅速就位，缩口外刀在缩口外刀油缸的驱动下迅速就位，开始给封头口进行缩口，缩口完成后，主轴停止旋转，缩口内、外刀油缸退回到原位，抛光油缸也退回到原位。主工位电磁铁吸盘机构通电，主工位升降气缸上升，主工位电磁铁吸盘机构吸附封头将封头转至卸料工位上；
2)废料圈处理工作：钩废料圈气缸前进，停止，托废料圈气缸上升带动废料圈托盘上升，停止，钩废料圈气缸后退，钩头把废料圈迅速拉入废料圈滑道并滑落到废料箱内，托废料圈气缸带动废料圈托盘下降，停止，钩废料圈气缸复位。
(3)卸料工位。主工位升降气缸下降，主工位电磁铁吸盘机构吸附封头将封头转至卸料工位上，主工位升降气缸上升回到主工位上，卸料升降气缸下降，卸料工位电磁铁吸盘机构吸附封头转至下一工序位置处，卸料工位升降气缸上升，旋转至卸料工位的正上方。
由于封头上部椭圆处为规则形状，用此部位来定位，可以使各工位的电磁铁吸盘机构能够更准确的吸牢封头。
本发明的有益效果在于：
1、三个工位分配合理，协同工作，结构紧凑，节省了生产设备空间，和生产工艺步骤，节省了单位生产时间，并且用一台设备代替了原来的两台设备。
2、进料输送线自动上料，并且带有挡料机构，可以防止封头发生碰撞，顶升机构的存在可以自动摆正封头，使上料电磁铁吸盘能够正确吸牢封头。
3、分配器调整三个工位间升降气缸的活动，具有旋转定位准确，保证机构运转平稳。
4、在主工位的蘑菇头支撑模具下方设置有涨紧机构，可以牢固固定封头，保证封头自动定心，涨紧后通过主轴减速机旋转，使封头也跟着旋转，切口内、外刀和缩口内、外刀位置不动，而是对旋转的封头进行切口，切割的更整齐平整。并且切口内、外刀和缩口内、外刀均通过液压油缸驱动进给，可以通过调节液压阀的流量来改变进给速度，通过调节液压***的工作压力来改变切边和缩口的进给力。切口、缩口之后的封头圆柱度非常好，有利于封头的组对点焊。
5、利用电磁的特性来制作电动吸盘，可以更牢固的吸附封头并进行工件的位置转换，相比于启动夹爪取料响应更快。
6、采用PLC电气自动智能化控制。
附图说明
图1是本发明的整体结构示意图；
图2是本发明中上料工位和主工位的设备机构示意图；
图3是本发明中主工位的设备结构示意图。
附图标记：
1、进料输送线；11、光电传感器；12、挡料装置；121、挡料气缸；122、挡料块；2、上料工位；21、上料升降气缸；22、上料电磁铁吸盘机构；23、顶升气缸；24、顶升模具；3、主工位；31、主工位升降气缸；32、主工位电磁铁吸盘机构；33、主轴；331、主轴旋转减速机；34、蘑菇头支撑模具；341、涨紧机构；35、切口机构；351、切口内刀；352、切口内刀油缸；353、切口外刀；354切口外刀油缸；36、缩口机构；361、缩口内刀；362、缩口内刀油缸；363、缩口外刀；364、缩口外刀油缸；37、抛光机构；371、抛光油缸；372、抛光头；38、废料圈托盘；381、托废料圈气缸；39、钩废料圈机构；391、钩废料圈气缸；392、钩头；393、废料滑道；394、废料箱；4、卸料工位；41、卸料升降气缸；42、卸料电磁铁吸盘机构；5、分配器。
具体实施方式
下面结合附图对本发明作进一步描述。以下实施例仅用于更加清楚地说明本发明的结构。
一种钢瓶生产用三工位切缩抛一体设备，包括进料输送线1，包括上料工位2、主工位3和卸料工位4，所述上料工位2、主工位3和卸料工位4的正上方分别安装有上料升降气缸21、主工位升降气缸31和卸料升降气缸41，在上料升降气缸21的底部设置有上料电磁铁吸盘机构22，在主工位升降气缸31的底部设置有主工位电磁铁吸盘机构32，在卸料升降气缸41的底部设置有卸料电磁铁吸盘机构42，所述上料升降气缸21、主工位升降气缸31和卸料升降气缸41均连接在分配器5上，分配器5旋转带动上料升降气缸21、主工位升降气缸31和卸料升降气缸41在各工位之间旋转。
所述上料工位2连接进料输送线1，在进料输送线1的前端设置有顶升气缸23，顶升气缸23上设置有顶升模具24，所述顶升模具24和封头内部形状一致，所述顶升气缸23位于上料升降气缸21的正下方。
所述主工位3包括主轴33，所述主轴33连接蘑菇头支撑模具34，所述蘑菇头支撑模具34下方设置有涨紧机构341，在蘑菇头支撑模具34的旁侧分别设置有切口机构35、缩口机构36和抛光机构37，所述主轴33通过主轴旋转减速机331带动旋转，所述蘑菇头支撑模具34与主轴33连接，并且在主轴33带动下可以旋转；在蘑菇头支撑模具34的外侧设置有废料圈托盘38，所述废料圈托盘38底部连接有托废料圈气缸381，在蘑菇头支撑模具34的一侧设置有钩废料圈机构39，所述钩废料圈机构39包括钩废料圈气缸391和钩头392，所述钩废料圈机构39的正下方设置有废料滑道393，所述废料滑道393的一端连接废料圈托盘38，另一端连接废料箱394。
所述切口机构35包括切口内刀351、切口内刀油缸352和切口外刀353、切口外刀油缸354，所述切口内刀油缸352前端设置有切口内刀351，所述切口外刀油缸354前端设置有切口外刀353；所述蘑菇头支撑模具34的正上方设置有主工位升降气缸31。
所述缩口机构36包括缩口内刀361、缩口内刀油缸362和缩口外刀363、缩口外刀油缸364，所述缩口内刀油缸362前端设置有缩口内刀361，所述缩口外刀油缸364前端设置有缩口外刀363。
所述抛光机构37包括抛光油缸371和抛光头372。
所述卸料工位4包括蘑菇头支撑模具34。
优选的，所述进料输送线1上设置有光电传感器11和挡料装置12。
优选的，所述主工位2上的蘑菇头支撑模具34内部设置有涨紧机构341，当涨紧机构341涨紧时，蘑菇头支撑模具34的直径向外扩大。
优选的，所述挡料机构12包括底部的挡料气缸121和顶部的挡料块122。
本发明的工作步骤为：
1、三个工位上方的升降气缸在分配器5的带动下，协同工作。
(1)上料升降气缸21的工作路程为：上料升降气缸21下降吸附上料工位2上的封头，上升旋转将封头由上料工位2带到主工位3上，下降，将封头放置到主工位3上的蘑菇头支撑模具34上，而后上升回到上料工位2上方，继续吸附下一个封头；(2)主工位升降气缸31的工作路程为：主工位升降气缸31下降吸附压紧封头，待封头切口、缩口和抛光完成后，上升，带着封头旋转至卸料工位4上，然后回到主工位3上方，继续等待吸附压紧下一个封头；(3)卸料升降气缸41的工作路程为：下降，吸附卸料工位4上的封头，上升，带动封头旋转至下一道工序处，而后回到卸料工位4上等待继续吸附下一个封头。
2、具体到各工位上来说：
(1)在上料工位2时，进料输送线1不断输送封头前进，在进料输送线1的前端设置有顶升机构，封头自进料输送线1进入到顶升机构处，顶升机构由顶升气缸23和顶升模具24组成，顶升模具24和封头内部形状一致，可以较好对封头进行定位，顶升气缸23上升，上料升降气缸21下降，上料电磁铁吸盘机构22吸附封头带起旋转下降至主工位3的蘑菇头支撑模具34上。在进料输送线1上设置有光电传感器11和挡料装置12，可以根据生产实际来控制挡料与放料到带电磁铁吸料的位置，避免后面陆续过来的封头撞击待取走加工的封头。
(2)主工位3：该工位上需要完成对封头切口齐边、切口齐边后的缩口、抛光处理及将废料圈托起并钩出至废料箱394内的工作。1)切口齐边、缩口及抛光的工作：主工位升降气缸31下降，主工位电磁铁吸盘机构32吸附住封头，主工位电磁铁吸盘机构32断电，蘑菇头支撑模具34下方的涨紧机构341涨紧封头，主轴33在主轴旋转减速机331带动下旋转，带动蘑菇头支撑模具34不断旋转，则封头也跟随旋转；切口内刀油缸352驱动切口内刀351迅速就位，切口外刀油缸354驱动切口外刀353迅速就位，在封头旋转过程中对封头进行内外的切口齐边，抛光油缸371进给到封头口边处抛光头372进行抛光，封头口变为齐整之后切口内、外刀油缸各自退回原位，废料圈掉到废料圈托盘38上；缩口内刀361在缩口内刀油缸362的驱动下迅速就位，缩口外刀363在缩口外刀油缸364的驱动下迅速就位，开始给封头口进行缩口，缩口完成后，主轴33停止旋转，缩口内、外刀油缸退回到原位，抛光油缸371也退回到原位。主工位电磁铁吸盘机构32通电，主工位升降气缸31上升，主工位电磁铁吸盘机构32吸附封头将封头转至卸料工位4上；2)废料圈处理工作：钩废料圈气缸391前进，停止，托废料圈气缸381上升带动废料圈托盘38上升，停止，钩废料圈气缸391后退，钩头392把废料圈迅速拉入废料圈滑道并滑落到废料箱394内，托废料圈气缸381带动废料圈托 盘38下降，停止，钩废料圈气缸391复位。
(3)卸料工位4。主工位升降气缸31下降，主工位电磁铁吸盘机构32吸附封头将封头转至卸料工位4上，主工位升降气缸31上升回到主工位3上，卸料升降气缸41下降，卸料工位电磁铁吸盘机构吸附封头转至下一工序位置处，卸料工位升降气缸上升，旋转至卸料工位4的正上方。
由于封头上部椭圆处为规则形状，用此部位来定位，可以使各工位的电磁铁吸盘机构能够更准确的吸牢封头。
本发明中升降气缸均采用的是4柱导向结构，相对于2柱结构，稳定性能更好。
本发明将将钢瓶切口、缩口、抛光三道工序整合到一台机上完成，效率更高。
本发明的顶伸机构采用气缸、光电、电磁铁相配合方式，实现封头在顶伸过程中垂直于工作台面，有利于切口处理。
本发明的缩口内刀、切口内刀由固定变为活动式，内刀固定在主轴上，随主轴一起转动，现内刀独立成个体，用液压油缸推动内刀进退。
本发明的整个过程由PLC编程控制动作、光电、电磁铁、分割器工作，形成流水线，实现全自动成产。
在本发明中，由于采用有PLC控制、气缸、液缸等部件，故必然存在一些控制程序，气动、液动元件等，该部分内容在现有技术中均能实现，故本申请中没有详述。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变形，这些改进和变形也应视为本发明的保护范围。

Claims (10)

  1. 一种钢瓶生产用三工位切缩抛一体设备，包括进料输送线，包括上料工位、主工位和卸料工位，上料工位、主工位和卸料工位之间三者协同工作，所述上料工位、主工位和卸料工位分别安装有升降动力装置，升降动力装置底部设置有磁力吸附构件，上料工位的升降动力装置、主工位的升降动力装置、卸料工位的升降动力装置均连接在分配器上，上料工位、主工位和卸料工位的升降动力装置通过分配器旋转带动进行旋转；
    所述上料工位连接进料输送线，进料输送线设置顶升装置；
    所述主工位具有连接支撑模具的主轴结构，支撑模具旁侧设置切口机构、缩口机构和抛光机构，所述切口机构具有可移动的内刀，所述支撑模具外侧具有废料处理机构；
    所述卸料工位具有支撑模具。
  2. 根据权利要求1所述的钢瓶生产用三工位切缩抛一体设备，其特征在于：所述上料工位、主工位和卸料工位的升降动力装置为升降气缸。
  3. 根据权利要求2所述的钢瓶生产用三工位切缩抛一体设备，其特征在于：在上料升降气缸的底部设置有上料电磁铁吸盘机构，在主工位升降气缸的底部设置有主工位电磁铁吸盘机构，在卸料升降气缸的底部设置有卸料电磁铁吸盘机构。
  4. 根据权利要求3所述的钢瓶生产用三工位切缩抛一体设备，其特征在于：所述上料升降气缸、主工位升降气缸和卸料升降气缸均连接在分配器上，分配器旋转带动上料升降气缸、主工位升降气缸和卸料升降气缸在各工位之间旋转。
  5. 根据权利要求4所述的钢瓶生产用三工位切缩抛一体设备，其特征在于：所述主工位包括主轴，所述主轴连接蘑菇头支撑模具，所述蘑菇头支撑模具下方设置有涨紧机构，在蘑菇头支撑模具的旁侧分别设置有切口机构、缩口机构和抛光机构，所述主轴通过主轴旋转减速机带动旋转，所述蘑菇头支撑模具与主轴连接，并且在主轴带动下可以旋转。
  6. 根据权利要求5所述的钢瓶生产用三工位切缩抛一体设备，其特征在于：在蘑菇头支撑模具的外侧设置有废料圈托盘，所述废料圈托盘底部连接有托废料圈气缸，在蘑菇头支撑模具的一侧设置有钩废料圈机构，所述钩废料圈机构包括钩废料圈气缸和钩头，所述钩废料圈机构的正下方设置有废料滑道，所述废料滑道的一端连接废料圈托盘，另一端连接废料箱。
  7. 根据权利要求6所述的钢瓶生产用三工位切缩抛一体设备，其特征在于：所述切口机构包括切口内刀、切口内刀油缸和切口外刀、切口外刀油缸，所述切口内刀油缸前端设置有切口内刀，所述切口外刀油缸前端设置有切口外刀；所述蘑菇头支撑模具的正上方设置有主工位升降气缸。
  8. 根据权利要求7所述的钢瓶生产用三工位切缩抛一体设备，其特征在于：所述缩口机构包括缩口内刀、缩口内刀油缸和缩口外刀、缩口外刀油缸，所述缩口内刀油缸前端设置有 缩口内刀，所述缩口外刀油缸前端设置有缩口外刀。
  9. 根据权利要求8所述的钢瓶生产用三工位切缩抛一体设备，其特征在于：所述进料输送线上设置有光电传感器和挡料装置。
  10. 一种钢瓶生产用三工位切缩抛一体设备的使用方法，包括：
    步骤1：进料输送线输送封头，封头由进料输送线进入顶升机构处，顶升机构对封头进行定位；
    步骤2：顶升机构上升，同时上料工位的升降动力装置下降，所述上料工位的升降动力装置通过磁力吸附构件吸附封头，旋转下降至主工位的支撑模具；
    步骤3：主工位的升降动力装置下降，吸附封头，支撑模具下方具有涨紧封头，主轴通过支撑模具带动封头旋转；
    步骤4：封头旋转过程中切口内刀、切口外刀对封头进行内外切口齐边处理；
    步骤5：抛光设备对封头扣边进行抛光；
    步骤6：缩口内刀、缩口外刀对封口进行缩口，缩口完成后主轴停止转动；
    步骤7：主工位吸附封头旋转至卸料工位。
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CN116551112A (zh) * 2023-07-04 2023-08-08 河南神州精工制造股份有限公司 一种能够自动上下料的球形封头切口装置
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