WO2024124553A1 - Rib rolling and expanding integrated machine and rib rolling and expanding method - Google Patents

Rib rolling and expanding integrated machine and rib rolling and expanding method Download PDF

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Publication number
WO2024124553A1
WO2024124553A1 PCT/CN2022/139694 CN2022139694W WO2024124553A1 WO 2024124553 A1 WO2024124553 A1 WO 2024124553A1 CN 2022139694 W CN2022139694 W CN 2022139694W WO 2024124553 A1 WO2024124553 A1 WO 2024124553A1
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WO
WIPO (PCT)
Prior art keywords
rolling
gear
container
bead
rib
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Application number
PCT/CN2022/139694
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French (fr)
Chinese (zh)
Inventor
陈家文
王泽宜
詹炎
陈海山
Original Assignee
王琪
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Publication date
Application filed by 王琪 filed Critical 王琪
Priority to PCT/CN2022/139694 priority Critical patent/WO2024124553A1/en
Publication of WO2024124553A1 publication Critical patent/WO2024124553A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly

Definitions

  • the invention relates to the field of metal container processing, and in particular to a bead rolling and expanding integrated machine and a bead rolling and expanding method.
  • the existing 200-liter barrel processing process adopts flanging, rib expansion, rib rolling, and sealing processes, which are all completed in steps. There are many processing steps. More steps lead to lower production efficiency, a large footprint of the entire production line, and a large number of workpiece transfers. The large number of workpiece transfers can easily scratch the film layer on the surface of the barrel.
  • the present invention provides an all-in-one machine for rolling and expanding tendons and a method for rolling and expanding tendons, so that tendon expansion and rolling can be completed in the same process.
  • the present invention provides a bead rolling and bead expanding integrated machine, which is used to form ribs on the side wall of a container, and comprises:
  • the inner die of the rolling bead includes a plurality of die halves distributed on the same circumference
  • a bead rolling mechanism is arranged on the outer side of the bead rolling inner mold, and the bead rolling mechanism includes a bead rolling wheel, and the bead rolling wheel is used to roll on the outer side wall of the container along the circumference of the container and cooperate with the bead rolling inner mold to form ribs on the side wall of the container;
  • a lifting mechanism disposed at the lower side of the ribbed inner mold, for delivering/taking the container to/from the ribbed inner mold;
  • a first power device used to drive the expansion mechanism
  • a second power device used to drive the bead rolling mechanism
  • a third power device used to drive the lifting mechanism
  • the outer surface of the bead rolling inner mold includes a groove and a convex strip, the groove is arranged corresponding to the bead rolling wheel, and the convex strip is parallel to the groove and staggered with the bead rolling wheel.
  • the outer surface of the bead rolling inner mold includes grooves and convex strips, the grooves are arranged corresponding to the bead rolling wheel, and the convex strips are parallel to the grooves and staggered with the bead rolling wheel, so that when the expansion mechanism pushes the bead rolling inner mold to expand, it can first generate pressure from the inside to the outside on the side wall of the container through the convex strips, so that the side wall of the container is expanded to form a second rib, and then the base surface of the outer surface of the bead rolling inner mold is abutted against the inner side wall of the container, forming a clamping effect on the container, and the bead rolling mechanism can cooperate with the grooves to roll the side wall of the container to form the first rib, so that the bead rolling process and the bead expanding process can be completed in the same process.
  • the rolling mechanism further comprises:
  • a main shaft fixedly arranged on the frame
  • a plurality of first rotating shafts are arranged on the rotating disk around the main shaft;
  • a first swing arm is fixedly arranged on the first rotating shaft and is used for driving the first rotating shaft to rotate so as to realize the feeding of the bead rolling wheel.
  • the second power device comprises:
  • a first gear drivingly connected to the rotating shaft of the second motor
  • the fourth gear is meshed with the second gear and fixedly connected to the first cam
  • the fifth gear is meshed with the third gear and fixedly connected to the rotating disk
  • the number of teeth of the second gear is different from the number of teeth of the third gear, so that the first cam and the rotating disk have a differential relationship
  • the first cam is in transmission cooperation with the first swing arm.
  • the rib rolling mechanism further includes a shaping wheel corresponding to the convex strip in the height direction of the container. After the shaping wheel is further provided, the edge of the rib formed by expansion and pressing can be shaped.
  • the bead rolling mechanism further comprises:
  • a main shaft fixedly arranged on the frame
  • a plurality of first rotating shafts and a plurality of second rotating shafts are arranged on the rotating disk around the main axis;
  • a first arm fixedly disposed on the first rotating shaft and corresponding to the groove, wherein the rib-rolling wheel is rotatably disposed on the first arm;
  • a first swing arm fixedly disposed on the first rotating shaft and used for driving the first rotating shaft to rotate so as to realize the feeding of the bead rolling wheel;
  • the second power device comprises:
  • a first gear drivingly connected to the rotating shaft of the second motor
  • the fourth gear is meshed with the second gear and fixedly connected to the first cam
  • the fifth gear is meshed with the third gear and fixedly connected to the rotating disk
  • the number of teeth of the second gear is different from the number of teeth of the third gear, so that the first cam and the second cam have a differential relationship with the rotating disk
  • the first cam is in transmission cooperation with the first swing arm
  • the second cam is in transmission cooperation with the second swing arm, and the second cam is fixedly connected with the first cam.
  • a lift of the second cam is smaller than a lift of the first cam.
  • the method for rolling and expanding tendons comprises the following steps:
  • the lifting mechanism pushes the container upward to the outside of the inner die of the rolling bead
  • the expansion mechanism pushes the inner die of the rib rolling to expand, and forms a second rib on the side wall of the container by expansion and pressing, and clamps the container to facilitate the rib rolling operation;
  • the expansion mechanism is reset, and the bead rolling inner die is retracted and reset;
  • the lifting mechanism drives the container downward to escape from the inner bead rolling mold.
  • the above method realizes expansion through the rolling inner mold and realizes rolling through the cooperation of the rolling inner mold and the rolling mechanism, so that in the two processes of rolling and expanding the bead of a container, the lifting mechanism and the expanding mechanism only need one reciprocating action, which has the characteristics of simple process and high efficiency.
  • the bead rolling mechanism also includes a shaping wheel corresponding to the convex strip in the height direction of the container, and the bead rolling mechanism cooperates with the bead rolling inner mold to roll-form the first rib on the side wall of the container, including: rolling and shaping the edge of the second rib; the rolling and shaping of the edge of the second rib is performed simultaneously with the rolling and forming of the first rib on the side wall of the container.
  • the synchronization is implemented by:
  • the second motor drives the second gear and the third gear to rotate synchronously;
  • the third gear drives the fifth gear to rotate, the fifth gear drives the rotating disk to rotate, and the rotating disk drives the bead rolling wheel and the shaping wheel to rotate synchronously around the container;
  • the second gear drives the fourth gear to rotate differentially relative to the fifth gear, the fourth gear drives the first cam and the second cam to rotate synchronously, the first cam drives the roller wheel to feed toward the container, and the second cam drives the shaping wheel to feed toward the container.
  • the present invention has at least the following beneficial effects:
  • the outer surface of the bead rolling inner mold includes grooves and convex strips, the grooves are arranged corresponding to the bead rolling wheel, and the convex strips are parallel to the grooves and staggered with the bead rolling wheel, so that when the expansion mechanism pushes the bead rolling inner mold to expand, it can first generate pressure from the inside to the outside on the side wall of the container through the convex strips, so that the side wall of the container is expanded to form a second rib, and then the base surface of the outer surface of the bead rolling inner mold is abutted against the inner side wall of the container to form a clamping effect on the container, and the bead rolling mechanism can cooperate with the grooves to roll the first ribs on the side wall of the container, so that the bead rolling process and the bead expanding process can be completed in the same process.
  • the method for rolling and expanding beading realizes expansion through a rolling inner die and through the cooperation of the rolling inner die and a rolling mechanism, so that in the two processes of rolling and expanding beading of a container, the lifting mechanism and the expanding mechanism only need one reciprocating action, and has the characteristics of simple process and high efficiency.
  • the task originally completed by two machines, the bead rolling machine and the bead expanding machine, is completed by one machine, which reduces costs and saves space.
  • FIG1 is a schematic diagram of a metal drum before the bead rolling and expanding process
  • FIG2 is a schematic diagram of a metal drum after the bead rolling and bead expanding process
  • FIG3 is a schematic structural diagram of a tendon rolling and expanding machine
  • FIG4 is a schematic structural diagram of a bead rolling mechanism and its driving device
  • FIG5 is a schematic diagram of the structure of the inner die for rolling and the expansion mechanism
  • FIG. 7 is a schematic diagram showing the structure of the grooves and convex strips on one half of the inner mold for rolling beading.
  • FIG. 1 shows a container 100 before tendons are formed
  • FIG. 2 shows a container 100 after tendons are formed, wherein the side wall is formed with a first tendon 102 and a second tendon 101.
  • the second tendon 101 is a tendon protruding outward
  • the second wire rod 102 is a tendon concave inward.
  • the bead rolling and expanding machine of this embodiment includes: a bead rolling inner mold 230 , an expanding mechanism 260 , a bead rolling mechanism 240 , a lifting mechanism 250 , a first power device 220 , a second power device 210 , and a third power device 270 , all of which are arranged on a frame 200 .
  • the inner mold 230 for rolling bead includes a plurality of mold halves 231, which are fixed to the outer surfaces of a plurality of inner mold brackets 232, and can be fixed by screws, so as to replace the inner mold.
  • the plurality of inner mold brackets 232 are fixed to the outer edge of the inner mold support block 234 of a disc shape, and form a cylindrical structure.
  • a first roller 235 is provided on the top of the inner mold bracket 232, and the first roller 235 and the upper surface of the inner mold support block 234 are rollingly matched, so that the inner mold bracket 232 can move relative to the inner mold support block 234 along the diameter direction of the cylindrical structure, and drive the inner mold 230 for rolling bead to expand or contract and reset.
  • the inner mold support block 234 is fixed on the main shaft 236, and the main shaft 236 is fixed on the frame 200.
  • the outer surface of the inner bead rolling mold 230 includes a groove 237 and a convex strip 238, wherein the groove 237 is arranged corresponding to the bead rolling wheel 241, and the convex strip 238 is parallel to the groove 237 and staggered with the bead rolling wheel 241.
  • the groove 237 and the convex strip 238 are relative to the base surface 239 of the outer surface of the inner bead rolling mold 230.
  • the groove 237 is used to form the first rib 102 by the rolling process, and the convex strip 238 is used to form the second rib 101 by the expansion process.
  • a plurality of second rollers 233 are disposed on the inner wall of the inner mold support 232 , and the second rollers 233 correspond to the expansion mechanisms 260 .
  • the expansion mechanism 260 includes a central shaft 262 and a plurality of cones 261.
  • the central shaft 262 is arranged along the center line of the main shaft 236.
  • the top of the central shaft 262 is connected to the eccentric mechanism 223.
  • the bottom of the central shaft 262 extends into the cylindrical structure.
  • the plurality of cones 261 are fixedly arranged on the central shaft 262.
  • the conical surfaces of the plurality of cones 261 are correspondingly matched with the plurality of second rollers 233.
  • the central shaft 262 moves upward under the drive of the eccentric mechanism 223, the pressure of the cone 261 on the second roller 233 is released. Under the action of the spring, the inner roller mold 230 shrinks inward and resets. It is understandable that the cone 261 and the central axis 262 may also be formed integrally.
  • the expansion mechanism 260 is driven by the first power device 220.
  • the first power device 220 specifically includes a first motor 221 and a first reducer 222.
  • the first reducer 222 and the first motor 221 are both installed on the top of the frame 200.
  • the power input end of the first reducer 222 is connected to the first motor 221 by transmission, and the power output end of the first reducer 222 is connected to the central axis of the eccentric wheel mechanism 223 by transmission.
  • the bead rolling mechanism 240 is arranged on the outside of the bead rolling inner mold 230, and the bead rolling mechanism 240 includes a bead rolling wheel 241.
  • the bead rolling wheel 241 is used to roll on the outer wall of the container 100 along the circumference of the container, and cooperate with the bead rolling inner mold 230 to form the first rib 102 on the side wall of the container.
  • the bead rolling mechanism 240 of this embodiment specifically includes the main shaft 236, a rotating disk 244 and a plurality of first rotating shafts 242.
  • the rotating disk 244 is rotatably matched with the main shaft 236 and is installed on the main shaft 236.
  • the plurality of first rotating shafts 242 are fixed to the rotating disk 244 around the main shaft 236 and are rotatable.
  • a first arm 243 is fixedly provided on the first rotating shaft 242 corresponding to the groove 237 on the bead rolling inner mold 230, and the bead rolling wheel 241 is rotatably provided on the first arm 243.
  • a first swing arm 245 is also fixedly provided on the top of the first rotating shaft 242, and the first swing arm 245 is used to cooperate with the first cam 217, and swing under the drive of the first cam 217, so as to drive the first rotating shaft 242 to rotate, thereby driving the bead rolling wheel 241 to feed toward the side wall of the container 100.
  • the bead rolling mechanism 240 is driven by the second power device 210.
  • the second power device 210 specifically includes a second motor 211, a first gear 212, a second gear 214, a third gear 213, a fourth gear 216, a fifth gear 215 and a first cam 217.
  • the second motor 211 is fixedly mounted on the top of the frame 200
  • the first gear 212 is fixed on the first shaft at the top of the frame 200
  • the second gear 214 and the third gear 213 are fixed on the second shaft at the top of the frame 200
  • the fourth gear 216, the fifth gear 215 and the first cam 217 are sleeved on the main shaft 236,
  • the fourth gear 216 is fixedly connected to the first cam 217 by a screw
  • the fifth gear 215 is fixedly connected to the rotating disk 244 by a sleeve
  • the fourth gear 216 is meshed with the second gear 214
  • the second gear 214 is meshed with the first gear 212
  • the fifth gear 215 is meshed with the third gear 213.
  • the rotating shaft of the second motor 211 drives the first gear 212 to rotate
  • the first gear 212 drives the second gear 214 and the third gear 213 to rotate synchronously
  • the third gear 213 drives the fifth gear 215 to rotate
  • the fifth gear 215 drives the rotating disk 244 to rotate
  • the rotating disk 244 drives the rolling wheel 241 to rotate around the container 100
  • the second gear 214 drives the fourth gear 216 to rotate differentially relative to the fifth gear 215
  • the fourth gear 216 drives the first cam 217 to rotate
  • the first cam 217 drives the rolling wheel 241 to feed toward the container 100
  • the rolling wheel 241 cooperates with the groove 237 on the inner rolling mold 230, and rolls the side wall of the container 100 to form the first rib 102.
  • the number of teeth of the second gear 214 is different from that of the third gear 213, so that the fourth gear 216 and the fifth gear 215 can rotate differentially under the drive of the first gear 212.
  • the rib rolling mechanism 240 further includes a shaping wheel 246 corresponding to the convex strip 238 in the height direction of the container 100. After the shaping wheel 246 is further provided, the edge of the second rib 101 formed by expansion and pressure can be shaped.
  • the corresponding rolling mechanism further includes a plurality of second rotating shafts 248 on the basis of the above-mentioned rolling mechanism 240.
  • the plurality of second rotating shafts are arranged around the main shaft on the turntable 244.
  • a second support arm 247 is fixedly arranged on the second rotating shaft 248 corresponding to the convex strip 238 on the rolling inner mold 230.
  • the shaping wheel 246 is rotatably set on the second support arm 247.
  • a second swing arm 249 is fixedly arranged on the top of the second rotating shaft 248. The second swing arm 249 is used to cooperate with the second cam 218 and swing under the drive of the second cam 218 to drive the second rotating shaft 248 to rotate, thereby driving the shaping wheel 246 to feed toward the side wall of the container 100.
  • the corresponding second power device further includes a second cam 218 on the basis of the second power device 210, the second cam 218 is sleeved on the main shaft 236, and the second cam 218 is fixedly connected to the first cam 217.
  • the second motor 211 drives the second gear 214 to rotate through the first gear 212
  • the second gear 214 drives the fourth gear 216 to rotate
  • the fourth gear 216 drives the first cam 217 and the second cam 218 to rotate synchronously
  • the first cam 217 drives the bead rolling wheel 241 to feed
  • the second cam 218 drives the shaping wheel 246 to feed.
  • the lift of the second cam 218 is smaller than the lift of the first cam 217. This allows the first rotating shaft 242 and the second rotating shaft 248 to be common, and the first support arm 243 and the second support arm 247 to be common.
  • the lifting mechanism 250 is disposed at the lower side of the bead rolling inner mold 230, and is used to deliver/take the container 100 to/from the bead rolling inner mold 230.
  • the lifting mechanism 250 of this embodiment specifically includes a support plate 256, a bracket 253 is fixedly disposed at the bottom of the support plate 256, a guide rail 254 is fixedly disposed on the frame 200 along the up and down direction corresponding to one side of the support plate 256, a slide plate 252 is slidably disposed on the guide rail 254, and two synchronous wheels 251 are fixedly disposed on the frame 200 corresponding to both ends of the guide rail 254, and the two synchronous wheels 251 are connected by a synchronous belt 255, and the synchronous belt 255 is fixedly connected to the bracket 253.
  • the synchronous wheel 251 When the synchronous wheel 251 rotates, it drives the synchronous belt 255 to move up and down, the synchronous belt 255 drives the bracket 253, and the bracket 253 drives the support plate 256 to move up and down to achieve lifting.
  • An upper limit sensor and a lower limit sensor are provided on the frame 200 corresponding to the synchronous belt 255, which are used to form a closed-loop control of the end points of the upward movement and the downward movement of the pallet 256.
  • the synchronous belt 255 stops moving.
  • the lifting mechanism of this embodiment is realized by a synchronous belt 255, a synchronous wheel 251, a guide rail and a slide plate.
  • the synchronous belt 255, the synchronous wheel 251, the guide rail 254 and the slide plate 252 are arranged on the side of the corresponding pallet 256 on the frame 200, so that the overall height of the frame 200 can be lower, and there is no need to open a base groove under the equipment to place the lifting mechanism.
  • the lifting mechanism 250 is driven by a third driving device 270.
  • the third driving device 270 specifically includes a third motor and a third reducer, the third motor is fixedly arranged on the frame 200, the power input end of the third reducer is drivingly connected to the rotating shaft of the third motor, and the power output end of the third reducer is drivingly connected to one of the synchronous wheels 251.
  • the outer surface of the bead rolling inner mold 230 includes a groove 237 and a convex strip 238, and the groove 237 is arranged corresponding to the bead rolling wheel 241, and the convex strip 238 is parallel to the groove 237 and staggered with the bead rolling wheel 241, so that when the expansion mechanism 260 pushes the bead rolling inner mold 230 to expand, it can first generate pressure from the inside to the outside on the side wall of the container 100 through the convex strip 238, so that the side wall of the container 100 is expanded to form a second rib 101, and then the base surface 239 of the outer surface of the bead rolling inner mold 230 is abutted against the inner wall of the container 100, forming a clamping effect on the container 100, and the bead rolling mechanism 240 can cooperate with the groove 237 to roll the side wall of the container 100 to form the first rib 102, so that the bead rolling process and the bead
  • a method for rolling and expanding tendons is implemented using the above-mentioned all-in-one machine for rolling and expanding tendons.
  • the method comprises the following steps:
  • Step 1 the lifting mechanism 250 pushes the container 100 upward to the outside of the inner bead rolling mold 230;
  • the third motor starts to work, driving the synchronous wheel 251 to rotate, the synchronous wheel 251 drives the synchronous belt 255 to move, the synchronous belt 255 drives the slide plate 252 to move upward along the slide rail 254, the slide plate 252 drives the bracket 253 and the support plate 256, and then drives the container 100 to move upward.
  • the output signal of the upper limit sensor controls the third motor to stop and the first motor to start.
  • Step 2 the expansion mechanism 260 pushes the inner rib rolling mold 230 to expand, and forms the second rib 101 on the side wall of the container 100 by expansion and compression, and clamps the container 100 to facilitate the rib rolling operation;
  • the first motor 221 After the first motor 221 is decelerated by the first reducer 222, it drives the eccentric wheel mechanism 223 to rotate, and the eccentric wheel mechanism 223 drives the central axis 262 of the expansion mechanism 260 to move downward, and the central axis 262 of the expansion mechanism drives the cone 261 to move downward, and the cone 261 pushes the rolling inner mold 230 to expand.
  • the expansion movement causes the convex strips 238 on the rolling inner mold 230 to squeeze the side wall of the container 100 from the inside to the outside, and the second ribs 101 are formed by expanding and pressing the side wall of the container 100.
  • the base surface 239 of the outer surface of the inner rolling mold 230 abuts against the inner wall of the container 100 to support and clamp the container 100 so that the rolling mechanism 240 can roll the ribs on the side wall of the container 100.
  • Step 3 the bead rolling mechanism 240 cooperates with the bead rolling inner mold 230 to roll-form the first rib 102 on the side wall of the container 100;
  • the base surface 239 of the outer surface of the bead rolling inner mold 230 abuts against the inner side wall of the container 100, thereby supporting and clamping the container 100.
  • the power of the second motor 211 is transmitted through the first gear 212, the second gear 214, the third gear 213 and the fifth gear 215, and then drives the turntable 244 to rotate, and the turntable 244 drives the bead rolling wheel 241 to rotate around the container 100; at the same time, the second gear 214 drives the fourth gear 216 to rotate differentially relative to the fifth gear 215, and the fourth gear 216 drives the first cam 217 to rotate, and the first cam 217 drives the first swing arm 245 to swing, and the first swing arm 245 drives the first rotating shaft 242, and then drives the bead rolling wheel 241 to feed and move to the side wall of the container 100 through the first arm 243 on the first rotating shaft 242, and the bead rolling wheel 241 cooperates with the groove 237 on the bead rolling inner mold to
  • Step 4 the expansion mechanism 260 is reset, and the bead rolling inner mold 230 is contracted and reset;
  • the power of the first motor 221 drives the expansion mechanism 260 to move upward through the eccentric wheel mechanism 223, and the pressure of the cone 261 of the expansion mechanism 260 on the rolling inner mold 230 is released. Under the action of the reset spring, the rolling inner mold 230 shrinks inward and resets, and separates from the container 100.
  • Step 5 the lifting mechanism 250 drives the container 100 downward to escape from the bead rolling inner mold 230;
  • the power of the third motor drives the support plate 256 to move downward, and the support plate 256 drives the container 100 to escape from the inner bead rolling mold 230 downward.
  • the process of rolling and expanding the bead of a container 100 is completed.
  • the expansion of the bead is achieved through the inner bead rolling mold 230
  • the rolling of the bead is achieved through the cooperation of the inner bead rolling mold 230 and the bead rolling mechanism 240, so that in the two processes of rolling and expanding the bead of a container 100, the lifting mechanism 250 and the expansion mechanism 260 only need one reciprocating action, which has the characteristics of simple process and high efficiency.
  • the bead rolling mechanism 240 also includes a shaping wheel 246 corresponding to the convex strip 238 in the height direction of the container.
  • the second rib 101 formed by the expansion can also be shaped.
  • the second motor drives the first cam 217 and the turntable 244
  • the second cam 218 is also driven to rotate synchronously with the first cam 217
  • the second cam 218 drives the second swing arm 249 to swing
  • the second swing arm 249 drives the second rotating shaft 248,
  • the second rotating shaft 248 drives the second support arm 247 to swing
  • the second support arm 247 drives the shaping wheel 246 to feed and move to the edge of the second rib 101 of the side wall of the container 100, and roll and shape along the edge of the second rib 101.
  • the rolling and shaping of the edge of the second rib 101 is carried out synchronously with the rolling and forming of the first rib 102 on the side wall of the container 100.

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Abstract

A rib rolling and expanding integrated machine and a rib rolling and expanding method. The integrated machine comprises a rib rolling inner mold (230), an expanding mechanism (260), a rib rolling mechanism (240), a lifting and lowering mechanism (250) and a power device. The outer surface of the rib rolling inner mold comprises grooves (237) and a raised strip (238); the grooves are provided corresponding to rib rolling wheels (241); the raised strip is parallel to the grooves and is offset with respect to the rib rolling wheels. The method comprises: the lifting and lowering mechanism pushes a container upwards to the outer side of the rib rolling inner mold; the expanding mechanism drives the expansion of the rib rolling inner mold, so as to form on the side wall of the container a second rib (101) by means of expanding; the rib rolling mechanism cooperates with the rib rolling inner mold, so as to form on the side wall of the container a first rib (102) by means of rolling; the expanding mechanism is reset; the rib rolling inner mold retracts to be reset; and the lifting and lowering mechanism drives the container to be downwards disengaged from the rib rolling inner mold. The integrated machine allows rib rolling and expanding processes for containers to be completed in a same process, achieving simple processes and high efficiency.

Description

滚筋胀筋一体机及滚筋胀筋方法Bead rolling and expanding integrated machine and bead rolling and expanding method 技术领域Technical Field
本发明涉及金属容器加工领域，尤其涉及滚筋胀筋一体机及滚筋胀筋方法。The invention relates to the field of metal container processing, and in particular to a bead rolling and expanding integrated machine and a bead rolling and expanding method.
背景技术Background technique
现有200升大桶的加工过程所采取的翻边、胀筋、滚筋、卷封工艺都是采取分步完成，加工工序较多，较多的工序导致了生产效率较低、整个生产线的占地面积大、以及工件搬送次数较多，工件搬送次数较多容易将桶身表面的膜层刮花。The existing 200-liter barrel processing process adopts flanging, rib expansion, rib rolling, and sealing processes, which are all completed in steps. There are many processing steps. More steps lead to lower production efficiency, a large footprint of the entire production line, and a large number of workpiece transfers. The large number of workpiece transfers can easily scratch the film layer on the surface of the barrel.
发明内容Summary of the invention
鉴于现有技术存在的上述技术缺陷，本发明提供一种滚筋胀筋一体机及滚筋胀筋方法，以使得在同一个工序完成胀筋和滚筋。In view of the above-mentioned technical defects in the prior art, the present invention provides an all-in-one machine for rolling and expanding tendons and a method for rolling and expanding tendons, so that tendon expansion and rolling can be completed in the same process.
本发明提供的滚筋胀筋一体机，用于在容器的侧壁形成筋条，其包括：The present invention provides a bead rolling and bead expanding integrated machine, which is used to form ribs on the side wall of a container, and comprises:
滚筋内模，包括分布于同一圆周的多个模瓣；The inner die of the rolling bead includes a plurality of die halves distributed on the same circumference;
胀开机构，设于所述滚筋内模的内侧，用于推动所述滚筋内模向外胀开；An expansion mechanism, disposed on the inner side of the bead rolling inner die, for pushing the bead rolling inner die to expand outwards;
滚筋机构，设于所述滚筋内模的外侧，所述滚筋机构包括滚筋轮，所述滚筋轮用于沿所述容器的周向在所述容器的外侧壁滚动，与所述滚筋内模配合在所述容器的侧壁形成筋条；A bead rolling mechanism is arranged on the outer side of the bead rolling inner mold, and the bead rolling mechanism includes a bead rolling wheel, and the bead rolling wheel is used to roll on the outer side wall of the container along the circumference of the container and cooperate with the bead rolling inner mold to form ribs on the side wall of the container;
升降机构，设于所述滚筋内模的下侧，用于向所述滚筋内模送/取所述容器；A lifting mechanism, disposed at the lower side of the ribbed inner mold, for delivering/taking the container to/from the ribbed inner mold;
第一动力装置，用于驱动所述胀开机构；A first power device, used to drive the expansion mechanism;
第二动力装置，用于驱动所述滚筋机构；以及A second power device, used to drive the bead rolling mechanism; and
第三动力装置，用于驱动所述升降机构；A third power device, used to drive the lifting mechanism;
其中，所述滚筋内模的外表面包括凹槽和凸条，所述凹槽与所述滚筋轮对应设置，所述凸条与所述凹槽平行且与所述滚筋轮错开设置。Among them, the outer surface of the bead rolling inner mold includes a groove and a convex strip, the groove is arranged corresponding to the bead rolling wheel, and the convex strip is parallel to the groove and staggered with the bead rolling wheel.
上述滚筋胀筋一体机中，滚筋内模的外表面包括凹槽和凸条，所述凹槽与所述滚筋轮对应设置，所述凸条与所述凹槽平行且与所述滚筋轮错开设置，使得当胀开机构推动滚筋内模胀开时，能够先通过凸条对容器侧壁产生从内向外的压力，使容器侧壁被胀压形成第二筋条，再使滚筋内模的外表面的基面与容器内侧壁抵接，对所述容器形成夹固作用，滚筋机构能够与凹槽配合在容器侧壁滚压形成第一筋条，从而使得滚筋工艺和胀筋工艺能够在同一个工序完成。In the above-mentioned bead rolling and expanding machine, the outer surface of the bead rolling inner mold includes grooves and convex strips, the grooves are arranged corresponding to the bead rolling wheel, and the convex strips are parallel to the grooves and staggered with the bead rolling wheel, so that when the expansion mechanism pushes the bead rolling inner mold to expand, it can first generate pressure from the inside to the outside on the side wall of the container through the convex strips, so that the side wall of the container is expanded to form a second rib, and then the base surface of the outer surface of the bead rolling inner mold is abutted against the inner side wall of the container, forming a clamping effect on the container, and the bead rolling mechanism can cooperate with the grooves to roll the side wall of the container to form the first rib, so that the bead rolling process and the bead expanding process can be completed in the same process.
一些实施例中，所述滚筋机构还包括：In some embodiments, the rolling mechanism further comprises:
固定设置于机架的主轴；A main shaft fixedly arranged on the frame;
转动设置于所述主轴的转盘；Rotating a turntable disposed on the main shaft;
环绕所述主轴设置于所述转盘的多个第一转轴；A plurality of first rotating shafts are arranged on the rotating disk around the main shaft;
固定设置于所述第一转轴的、与所述凹槽对应的第一支臂，所述滚筋轮转动设置于所述第一支臂；以及a first arm fixedly disposed on the first rotating shaft and corresponding to the groove, the bead rolling wheel being rotatably disposed on the first arm; and
固定设置于所述第一转轴的、用于带动所述第一转轴转动、以实现所述滚筋轮进给的第一摆臂。A first swing arm is fixedly arranged on the first rotating shaft and is used for driving the first rotating shaft to rotate so as to realize the feeding of the bead rolling wheel.
一些实施例中，所述第二动力装置包括：In some embodiments, the second power device comprises:
第二电机；Second motor;
与所述第二电机的转轴传动连接的第一齿轮；A first gear drivingly connected to the rotating shaft of the second motor;
与所述第一齿轮啮合的第二齿轮；a second gear meshing with the first gear;
与所述第二齿轮共轴设置的第三齿轮；以及a third gear coaxially disposed with the second gear; and
套设于所述主轴的第四齿轮、第五齿轮及第一凸轮；A fourth gear, a fifth gear and a first cam sleeved on the main shaft;
所述第四齿轮与所述第二齿轮啮合、且与所述第一凸轮固定连接，所述第五齿轮与所述第三齿轮啮合、且与所述转盘固定连接，所述第二齿轮的齿数与第三齿轮的齿数不同，以使所述第一凸轮与转盘产生差动关系；The fourth gear is meshed with the second gear and fixedly connected to the first cam, the fifth gear is meshed with the third gear and fixedly connected to the rotating disk, and the number of teeth of the second gear is different from the number of teeth of the third gear, so that the first cam and the rotating disk have a differential relationship;
所述第一凸轮与所述第一摆臂传动配合。The first cam is in transmission cooperation with the first swing arm.
一些实施例中，所述滚筋机构还包括在所述容器的高度方向与所述凸条对应的整形轮。进一步设置整形轮后，能够对胀压形成的筋条的边沿进行整形。In some embodiments, the rib rolling mechanism further includes a shaping wheel corresponding to the convex strip in the height direction of the container. After the shaping wheel is further provided, the edge of the rib formed by expansion and pressing can be shaped.
在设置了整形轮后，所述滚筋机构还包括：After the shaping wheel is provided, the bead rolling mechanism further comprises:
固定设置于机架的主轴；A main shaft fixedly arranged on the frame;
转动设置于所述主轴的转盘；Rotating a turntable disposed on the main shaft;
环绕所述主轴设置于所述转盘的多个第一转轴和多个第二转轴；A plurality of first rotating shafts and a plurality of second rotating shafts are arranged on the rotating disk around the main axis;
固定设置于所述第一转轴的、与所述凹槽对应的第一支臂，所述滚筋轮转动设置于所述第一支臂；a first arm fixedly disposed on the first rotating shaft and corresponding to the groove, wherein the rib-rolling wheel is rotatably disposed on the first arm;
固定设置于所述第一转轴的、用于带动所述第一转轴转动、以实现所述滚筋轮进给的第一摆臂；A first swing arm fixedly disposed on the first rotating shaft and used for driving the first rotating shaft to rotate so as to realize the feeding of the bead rolling wheel;
固定设置于所述第二转轴的、与所述凸条对应的第二支臂，所述整形轮转动设置于所述第二支臂；以及a second arm fixedly disposed on the second rotating shaft and corresponding to the convex strip, the shaping wheel being rotatably disposed on the second arm; and
固定设置于所述第二转轴的、用于带动所述第二转轴转动、以实现所述整形轮进给的第 二摆臂。A second swing arm is fixedly arranged on the second rotating shaft and is used to drive the second rotating shaft to rotate so as to realize the feeding of the shaping wheel.
在设置了整形轮后，所述第二动力装置包括：After the shaping wheel is provided, the second power device comprises:
第二电机；Second motor;
与所述第二电机的转轴传动连接的第一齿轮；A first gear drivingly connected to the rotating shaft of the second motor;
与所述第一齿轮啮合的第二齿轮；a second gear meshing with the first gear;
与所述第二齿轮共轴设置的第三齿轮；以及a third gear coaxially disposed with the second gear; and
套设于所述主轴的第四齿轮、第五齿轮、第一凸轮及第二凸轮；A fourth gear, a fifth gear, a first cam and a second cam sleeved on the main shaft;
所述第四齿轮与所述第二齿轮啮合、且与所述第一凸轮固定连接，所述第五齿轮与所述第三齿轮啮合、且与所述转盘固定连接，所述第二齿轮的齿数与第三齿轮的齿数不同，以使所述第一凸轮及第二凸轮与转盘产生差动关系；The fourth gear is meshed with the second gear and fixedly connected to the first cam, the fifth gear is meshed with the third gear and fixedly connected to the rotating disk, and the number of teeth of the second gear is different from the number of teeth of the third gear, so that the first cam and the second cam have a differential relationship with the rotating disk;
所述第一凸轮与所述第一摆臂传动配合；The first cam is in transmission cooperation with the first swing arm;
所述第二凸轮与所述第二摆臂传动配合，所述第二凸轮与第一凸轮固定连接。The second cam is in transmission cooperation with the second swing arm, and the second cam is fixedly connected with the first cam.
一些实施例中，所述第二凸轮的升程小于所述第一凸轮的升程。In some embodiments, a lift of the second cam is smaller than a lift of the first cam.
本发明提供的滚筋胀筋方法包括以下步骤：The method for rolling and expanding tendons provided by the present invention comprises the following steps:
升降机构将容器向上推送至滚筋内模的外侧；The lifting mechanism pushes the container upward to the outside of the inner die of the rolling bead;
胀开机构推动所述滚筋内模胀开，在所述容器的侧壁胀压成形第二筋条，并对所述容器形成夹固作用，以便进行滚筋作业；The expansion mechanism pushes the inner die of the rib rolling to expand, and forms a second rib on the side wall of the container by expansion and pressing, and clamps the container to facilitate the rib rolling operation;
滚筋机构与所述滚筋内模配合，在所述容器的侧壁滚压成形第一筋条；The rib rolling mechanism cooperates with the rib rolling inner die to roll-form the first rib on the side wall of the container;
所述胀开机构复位，所述滚筋内模收缩复位；以及The expansion mechanism is reset, and the bead rolling inner die is retracted and reset; and
所述升降机构带动所述容器向下脱出所述滚筋内模。The lifting mechanism drives the container downward to escape from the inner bead rolling mold.
上述方法通过滚筋内模实现胀筋、以及通过滚筋内模与滚筋机构的配合实现滚筋，使得一个容器的滚筋与胀筋两个工艺中，升降机构和胀开机构只需要一次往复动作，具有工序简单，效率高的特点。The above method realizes expansion through the rolling inner mold and realizes rolling through the cooperation of the rolling inner mold and the rolling mechanism, so that in the two processes of rolling and expanding the bead of a container, the lifting mechanism and the expanding mechanism only need one reciprocating action, which has the characteristics of simple process and high efficiency.
一些实施例中，所述滚筋机构还包括在所述容器的高度方向与所述凸条对应的整形轮，所述的滚筋机构与所述滚筋内模配合，在所述容器的侧壁滚压成形第一筋条，包括：对所述第二筋条的边沿进行滚压整形；所述的对所述第二筋条的边沿进行滚压整形，与所述的在所述容器的侧壁滚压成形第一筋条同步进行。In some embodiments, the bead rolling mechanism also includes a shaping wheel corresponding to the convex strip in the height direction of the container, and the bead rolling mechanism cooperates with the bead rolling inner mold to roll-form the first rib on the side wall of the container, including: rolling and shaping the edge of the second rib; the rolling and shaping of the edge of the second rib is performed simultaneously with the rolling and forming of the first rib on the side wall of the container.
一些实施例中，所述的同步，其实现方法包括：In some embodiments, the synchronization is implemented by:
第二电机驱动第二齿轮和第三齿轮同步转动；The second motor drives the second gear and the third gear to rotate synchronously;
所述第三齿轮带动第五齿轮转动，所述第五齿轮带动转盘转动，所述转盘带动所述滚筋轮和整形轮绕所述容器同步转动；The third gear drives the fifth gear to rotate, the fifth gear drives the rotating disk to rotate, and the rotating disk drives the bead rolling wheel and the shaping wheel to rotate synchronously around the container;
所述第二齿轮带动第四齿轮相对所述第五齿轮差动转动，所述第四齿轮带动第一凸轮和第二凸轮同步转动，所述第一凸轮带动滚筋轮向所述容器进给，所述第二凸轮带动整形轮向所述容器进给。The second gear drives the fourth gear to rotate differentially relative to the fifth gear, the fourth gear drives the first cam and the second cam to rotate synchronously, the first cam drives the roller wheel to feed toward the container, and the second cam drives the shaping wheel to feed toward the container.
与现有技术相比，本发明至少具有以下有益效果：Compared with the prior art, the present invention has at least the following beneficial effects:
本滚筋胀筋一体机中，滚筋内模的外表面包括凹槽和凸条，所述凹槽与所述滚筋轮对应设置，所述凸条与所述凹槽平行且与所述滚筋轮错开设置，使得当胀开机构推动滚筋内模胀开时，能够先通过凸条对容器侧壁产生从内向外的压力，使容器侧壁被胀压形成第二筋条，再使滚筋内模的外表面的基面与容器内侧壁抵接，对所述容器形成夹固作用，滚筋机构能够与凹槽配合在容器侧壁滚压形成第一筋条，从而使得滚筋工艺和胀筋工艺能够在同一个工序完成。In the present bead rolling and expanding machine, the outer surface of the bead rolling inner mold includes grooves and convex strips, the grooves are arranged corresponding to the bead rolling wheel, and the convex strips are parallel to the grooves and staggered with the bead rolling wheel, so that when the expansion mechanism pushes the bead rolling inner mold to expand, it can first generate pressure from the inside to the outside on the side wall of the container through the convex strips, so that the side wall of the container is expanded to form a second rib, and then the base surface of the outer surface of the bead rolling inner mold is abutted against the inner side wall of the container to form a clamping effect on the container, and the bead rolling mechanism can cooperate with the grooves to roll the first ribs on the side wall of the container, so that the bead rolling process and the bead expanding process can be completed in the same process.
本滚筋胀筋方法通过滚筋内模实现胀筋、以及通过滚筋内模与滚筋机构的配合实现滚筋，使得一个容器的滚筋与胀筋两个工艺中，升降机构和胀开机构只需要一次往复动作，具有工序简单，效率高的特点。The method for rolling and expanding beading realizes expansion through a rolling inner die and through the cooperation of the rolling inner die and a rolling mechanism, so that in the two processes of rolling and expanding beading of a container, the lifting mechanism and the expanding mechanism only need one reciprocating action, and has the characteristics of simple process and high efficiency.
把原本由滚筋机和涨筋机两台机器完成的任务用一台机实现，降低了成本，节省了空间。The task originally completed by two machines, the bead rolling machine and the bead expanding machine, is completed by one machine, which reduces costs and saves space.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为滚筋和胀筋工序之前的金属桶的示意图；FIG1 is a schematic diagram of a metal drum before the bead rolling and expanding process;
图2为滚筋和胀筋工序之后的金属桶的示意图；FIG2 is a schematic diagram of a metal drum after the bead rolling and bead expanding process;
图3为滚筋胀筋一体机的结构示意图；FIG3 is a schematic structural diagram of a tendon rolling and expanding machine;
图4为滚筋机构及其驱动装置的结构示意图；FIG4 is a schematic structural diagram of a bead rolling mechanism and its driving device;
图5为滚筋内模及胀开机构的结构示意图；FIG5 is a schematic diagram of the structure of the inner die for rolling and the expansion mechanism;
图6为升降机构及其驱动装置的结构示意图；FIG6 is a schematic diagram of the structure of the lifting mechanism and its driving device;
图7为滚筋内模的一个模瓣上的凹槽和凸条的结构示意图。FIG. 7 is a schematic diagram showing the structure of the grooves and convex strips on one half of the inner mold for rolling beading.
具体实施方式Detailed ways
下面结合附图和实施例对本发明做进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
如无特别说明，本申请中的第一、第二等术语用于区分具有相同名称的不同部件，不包含重要程度、先后关系等含义。Unless otherwise specified, the terms "first", "second" and the like in this application are used to distinguish different components with the same name and do not include meanings such as importance and order.
本实施例滚筋胀筋一体机用于在容器的侧壁形成筋条，容器具体为200升规格的金属 桶。图1为成筋之前的容器100，图2为成筋之后的容器100，其中侧壁成型有第一筋条102和第二筋条101，以容器100的侧壁为基准，第二筋条101为向外凸出的筋条，第二盘条102向内凹陷的筋条。The integrated machine for rolling and expanding tendons in this embodiment is used to form tendons on the side wall of a container, and the container is specifically a 200-liter metal barrel. FIG. 1 shows a container 100 before tendons are formed, and FIG. 2 shows a container 100 after tendons are formed, wherein the side wall is formed with a first tendon 102 and a second tendon 101. With the side wall of the container 100 as a reference, the second tendon 101 is a tendon protruding outward, and the second wire rod 102 is a tendon concave inward.
参照图3至图7，本实施例滚筋胀筋一体机包括：滚筋内模230，胀开机构260，滚筋机构240，升降机构250，第一动力装置220，第二动力装置210，第三动力装置270，它们均设置于机架200。3 to 7 , the bead rolling and expanding machine of this embodiment includes: a bead rolling inner mold 230 , an expanding mechanism 260 , a bead rolling mechanism 240 , a lifting mechanism 250 , a first power device 220 , a second power device 210 , and a third power device 270 , all of which are arranged on a frame 200 .
滚筋内模230包括若干模瓣231，若干模瓣231对应固定在若干内模支架232的外表面，具体可以采用螺丝固定，以便更换内模。若干内模支架232固定在圆盘形的内模支块234的外沿处，围成一个圆桶形结构，具体在内模支架232的顶部设有第一滚轮235，第一滚轮235与内模支块234的上表面滚动配合，使内模支架232可以沿着所述圆桶形结构的直径方向，相对内模支块234运动，带动滚筋内模230胀开或收缩复位。内模支块234固定在主轴236上，主轴236固定在机架200上。The inner mold 230 for rolling bead includes a plurality of mold halves 231, which are fixed to the outer surfaces of a plurality of inner mold brackets 232, and can be fixed by screws, so as to replace the inner mold. The plurality of inner mold brackets 232 are fixed to the outer edge of the inner mold support block 234 of a disc shape, and form a cylindrical structure. Specifically, a first roller 235 is provided on the top of the inner mold bracket 232, and the first roller 235 and the upper surface of the inner mold support block 234 are rollingly matched, so that the inner mold bracket 232 can move relative to the inner mold support block 234 along the diameter direction of the cylindrical structure, and drive the inner mold 230 for rolling bead to expand or contract and reset. The inner mold support block 234 is fixed on the main shaft 236, and the main shaft 236 is fixed on the frame 200.
其中，滚筋内模230的外表面包括凹槽237和凸条238，所述凹槽237与滚筋轮241对应设置，所述凸条238与所述凹槽237平行且与所述滚筋轮241错开设置。凹槽237和凸条238是相对于滚筋内模230外表面的基面239而言。凹槽237用于滚压工艺形成第一筋条102，凸条238用于胀压工艺形成第二筋条101。The outer surface of the inner bead rolling mold 230 includes a groove 237 and a convex strip 238, wherein the groove 237 is arranged corresponding to the bead rolling wheel 241, and the convex strip 238 is parallel to the groove 237 and staggered with the bead rolling wheel 241. The groove 237 and the convex strip 238 are relative to the base surface 239 of the outer surface of the inner bead rolling mold 230. The groove 237 is used to form the first rib 102 by the rolling process, and the convex strip 238 is used to form the second rib 101 by the expansion process.
内模支架232的内壁设置有若干第二滚轮233，第二滚轮233与胀开机构260对应。A plurality of second rollers 233 are disposed on the inner wall of the inner mold support 232 , and the second rollers 233 correspond to the expansion mechanisms 260 .
胀开机构260包括中心轴262和若干锥体261，中心轴262沿所述主轴236的中心线设置，中心轴262的顶端连接偏心轮机构223，中心轴262的底端延伸进入所述圆桶形结构内，所述若干锥体261固定设置在所述中心轴262，所述若干锥体261的锥面与所述若干第二滚轮233对应配合。当所述中心轴262在所述偏心轮机构223的带动下，向下运动时，所述锥体261与所述第二滚轮233配合，将所述锥体261向下的运动转换为所述第二滚轮233的向外的运动，使滚筋内模230胀开。当所述中心轴262在所述偏心轮机构223的带动下，向上运动时，所述锥体261对所述第二滚轮233的压力解除，在弹簧的作用下，滚筋内模230向内收缩复位。可以理解地，上述锥体261也可以与中心轴262一体成型。The expansion mechanism 260 includes a central shaft 262 and a plurality of cones 261. The central shaft 262 is arranged along the center line of the main shaft 236. The top of the central shaft 262 is connected to the eccentric mechanism 223. The bottom of the central shaft 262 extends into the cylindrical structure. The plurality of cones 261 are fixedly arranged on the central shaft 262. The conical surfaces of the plurality of cones 261 are correspondingly matched with the plurality of second rollers 233. When the central shaft 262 moves downward under the drive of the eccentric mechanism 223, the cone 261 cooperates with the second roller 233 to convert the downward movement of the cone 261 into the outward movement of the second roller 233, so that the inner roller mold 230 is expanded. When the central shaft 262 moves upward under the drive of the eccentric mechanism 223, the pressure of the cone 261 on the second roller 233 is released. Under the action of the spring, the inner roller mold 230 shrinks inward and resets. It is understandable that the cone 261 and the central axis 262 may also be formed integrally.
胀开机构260由第一动力装置220驱动。本实施例中第一动力装置220具体包括第一电机221及第一减速机222，第一减速机222和第一电机221均安装在机架200的顶部，第一减速机222的动力输入端与第一电机221传动连接，第一减速机222的动力输出端与所述偏心轮机构223的中心轴传动连接。The expansion mechanism 260 is driven by the first power device 220. In this embodiment, the first power device 220 specifically includes a first motor 221 and a first reducer 222. The first reducer 222 and the first motor 221 are both installed on the top of the frame 200. The power input end of the first reducer 222 is connected to the first motor 221 by transmission, and the power output end of the first reducer 222 is connected to the central axis of the eccentric wheel mechanism 223 by transmission.
滚筋机构240设置于所述滚筋内模230的外侧，滚筋机构240包括滚筋轮241，所述滚筋轮241用于沿所述容器的周向在所述容器100的外侧壁滚动，与所述滚筋内模230配合在所述容器的侧壁形成第一筋条102。The bead rolling mechanism 240 is arranged on the outside of the bead rolling inner mold 230, and the bead rolling mechanism 240 includes a bead rolling wheel 241. The bead rolling wheel 241 is used to roll on the outer wall of the container 100 along the circumference of the container, and cooperate with the bead rolling inner mold 230 to form the first rib 102 on the side wall of the container.
本实施例的滚筋机构240除了滚筋轮241，具体还包括所述主轴236、转盘244和多个第一转轴242。所述转盘244与所述主轴236转动配合，安装于所述主轴236。所述多个第一转轴242环绕所述主轴236固定于所述转盘244，可转动。第一转轴242上对应滚筋内模230上的凹槽237固定设置有第一支臂243，所述滚筋轮241转动设置于所述第一支臂243。第一转轴242的顶端还固定设置有第一摆臂245，第一摆臂245用于与第一凸轮217配合，在第一凸轮217的驱动下摆动，带动第一转轴242转动，从而带动滚筋轮241向容器100的侧壁进给运动。In addition to the bead rolling wheel 241, the bead rolling mechanism 240 of this embodiment specifically includes the main shaft 236, a rotating disk 244 and a plurality of first rotating shafts 242. The rotating disk 244 is rotatably matched with the main shaft 236 and is installed on the main shaft 236. The plurality of first rotating shafts 242 are fixed to the rotating disk 244 around the main shaft 236 and are rotatable. A first arm 243 is fixedly provided on the first rotating shaft 242 corresponding to the groove 237 on the bead rolling inner mold 230, and the bead rolling wheel 241 is rotatably provided on the first arm 243. A first swing arm 245 is also fixedly provided on the top of the first rotating shaft 242, and the first swing arm 245 is used to cooperate with the first cam 217, and swing under the drive of the first cam 217, so as to drive the first rotating shaft 242 to rotate, thereby driving the bead rolling wheel 241 to feed toward the side wall of the container 100.
滚筋机构240由第二动力装置210驱动。本实施例中第二动力装置210具体包括第二电机211、第一齿轮212、第二齿轮214、第三齿轮213、第四齿轮216、第五齿轮215和第一凸轮217。第二电机211固定安装在机架200的顶部，第一齿轮212固定在机架200顶部的第一轴上，第二齿轮214和第三齿轮213固定在机架200顶部的第二轴上，第四齿轮216、第五齿轮215及第一凸轮217套设于所述主轴236，第四齿轮216通过螺丝与第一凸轮217固定连接，第五齿轮215通过轴套与转盘244固定连接，第四齿轮216与第二齿轮214啮合，第二齿轮214与第一齿轮212啮合，第五齿轮215与所述第三齿轮213啮合。工作时，第二电机211的转轴带动第一齿轮212转动，第一齿轮212带动第二齿轮214和第三齿轮213同步转动，第三齿轮213带动第五齿轮215转动，第五齿轮215带动转盘244转动，转盘244带动滚筋轮241绕容器100转动，第二齿轮214带动第四齿轮216相对所述第五齿轮215差动转动，第四齿轮216带动第一凸轮217转动，所述第一凸轮217带动滚筋轮241向所述容器100进给，滚筋轮241与滚筋内模230上的凹槽237配合，在容器100侧壁滚压形成第一筋条102。其中，所述第二齿轮214的齿数与第三齿轮213的齿数不同，以便在第一齿轮212的带动下，使第四齿轮216与第五齿轮215差动转动。The bead rolling mechanism 240 is driven by the second power device 210. In this embodiment, the second power device 210 specifically includes a second motor 211, a first gear 212, a second gear 214, a third gear 213, a fourth gear 216, a fifth gear 215 and a first cam 217. The second motor 211 is fixedly mounted on the top of the frame 200, the first gear 212 is fixed on the first shaft at the top of the frame 200, the second gear 214 and the third gear 213 are fixed on the second shaft at the top of the frame 200, the fourth gear 216, the fifth gear 215 and the first cam 217 are sleeved on the main shaft 236, the fourth gear 216 is fixedly connected to the first cam 217 by a screw, the fifth gear 215 is fixedly connected to the rotating disk 244 by a sleeve, the fourth gear 216 is meshed with the second gear 214, the second gear 214 is meshed with the first gear 212, and the fifth gear 215 is meshed with the third gear 213. During operation, the rotating shaft of the second motor 211 drives the first gear 212 to rotate, the first gear 212 drives the second gear 214 and the third gear 213 to rotate synchronously, the third gear 213 drives the fifth gear 215 to rotate, the fifth gear 215 drives the rotating disk 244 to rotate, the rotating disk 244 drives the rolling wheel 241 to rotate around the container 100, the second gear 214 drives the fourth gear 216 to rotate differentially relative to the fifth gear 215, the fourth gear 216 drives the first cam 217 to rotate, the first cam 217 drives the rolling wheel 241 to feed toward the container 100, the rolling wheel 241 cooperates with the groove 237 on the inner rolling mold 230, and rolls the side wall of the container 100 to form the first rib 102. The number of teeth of the second gear 214 is different from that of the third gear 213, so that the fourth gear 216 and the fifth gear 215 can rotate differentially under the drive of the first gear 212.
本实施例中，滚筋机构240进一步还包括在所述容器100的高度方向与所述凸条238对应的整形轮246。进一步设置整形轮246后，能够对胀压形成的第二筋条101的边沿进行整形。In this embodiment, the rib rolling mechanism 240 further includes a shaping wheel 246 corresponding to the convex strip 238 in the height direction of the container 100. After the shaping wheel 246 is further provided, the edge of the second rib 101 formed by expansion and pressure can be shaped.
在设置了整形轮246后，相应的所述滚筋机构，在上述滚筋机构240的基础上进一步还包括多个第二转轴248，多个第二转轴环绕所述主轴设置于所述转盘244，第二转轴248上对应滚筋内模230上的凸条238固定设置有第二支臂247，整形轮246转动设置于第二支臂247上，第二转轴248的顶端固定设置有第二摆臂249，第二摆臂249用于与第二凸轮218配合，在第二凸轮218的驱动下摆动，带动第二转轴248转动，从而带动整形轮246向容器100的侧壁进给运动。After the shaping wheel 246 is set, the corresponding rolling mechanism further includes a plurality of second rotating shafts 248 on the basis of the above-mentioned rolling mechanism 240. The plurality of second rotating shafts are arranged around the main shaft on the turntable 244. A second support arm 247 is fixedly arranged on the second rotating shaft 248 corresponding to the convex strip 238 on the rolling inner mold 230. The shaping wheel 246 is rotatably set on the second support arm 247. A second swing arm 249 is fixedly arranged on the top of the second rotating shaft 248. The second swing arm 249 is used to cooperate with the second cam 218 and swing under the drive of the second cam 218 to drive the second rotating shaft 248 to rotate, thereby driving the shaping wheel 246 to feed toward the side wall of the container 100.
在设置了整形轮246后，相应的所述第二动力装置，在上述第二动力装置210的基础 上进一步还包括第二凸轮218，第二凸轮218套设于所述主轴236，第二凸轮218与第一凸轮217固定连接。工作时，第二电机211通过第一齿轮212带动第二齿轮214转动，第二齿轮214带动第四齿轮216转动，第四齿轮216带动第一凸轮217和第二凸轮218同步转动，第一凸轮217带动滚筋轮241进给运动，第二凸轮218带动整形轮246进给运动。After the shaping wheel 246 is provided, the corresponding second power device further includes a second cam 218 on the basis of the second power device 210, the second cam 218 is sleeved on the main shaft 236, and the second cam 218 is fixedly connected to the first cam 217. During operation, the second motor 211 drives the second gear 214 to rotate through the first gear 212, the second gear 214 drives the fourth gear 216 to rotate, the fourth gear 216 drives the first cam 217 and the second cam 218 to rotate synchronously, the first cam 217 drives the bead rolling wheel 241 to feed, and the second cam 218 drives the shaping wheel 246 to feed.
在一种具体实施例中，第二凸轮218的升程小于第一凸轮217的升程。这使得第一转轴242和第二转轴248能够通用，第一支臂243和第二支臂247能够通用。In a specific embodiment, the lift of the second cam 218 is smaller than the lift of the first cam 217. This allows the first rotating shaft 242 and the second rotating shaft 248 to be common, and the first support arm 243 and the second support arm 247 to be common.
升降机构250设置于所述滚筋内模230的下侧，用于向所述滚筋内模230送/取所述容器100。本实施例的升降机构250具体包括托板256，托板256底部固定设置有托架253，对应所述托板256的一侧，在机架200沿上下方向固定设置有导轨254，导轨254滑动配合设置有滑板252，对应导轨254的两端，在机架200固定设置有两个同步轮251，两个同步轮251通过同步带255连接，所述同步带255与所述托架253固定连接，同步轮251转动时，带动同步带255上下运动，同步带255带动托架253，托架253带动托板256上下运动，实现升降。机架200上对应同步带255设置有上限位感应器和下限位感应器，用于对托板256向上运动的终点和向下运动的终点形成闭环控制，当同步带255上的感应片运动到上限位感应器或下限位感应器时，同步带255停止运动。The lifting mechanism 250 is disposed at the lower side of the bead rolling inner mold 230, and is used to deliver/take the container 100 to/from the bead rolling inner mold 230. The lifting mechanism 250 of this embodiment specifically includes a support plate 256, a bracket 253 is fixedly disposed at the bottom of the support plate 256, a guide rail 254 is fixedly disposed on the frame 200 along the up and down direction corresponding to one side of the support plate 256, a slide plate 252 is slidably disposed on the guide rail 254, and two synchronous wheels 251 are fixedly disposed on the frame 200 corresponding to both ends of the guide rail 254, and the two synchronous wheels 251 are connected by a synchronous belt 255, and the synchronous belt 255 is fixedly connected to the bracket 253. When the synchronous wheel 251 rotates, it drives the synchronous belt 255 to move up and down, the synchronous belt 255 drives the bracket 253, and the bracket 253 drives the support plate 256 to move up and down to achieve lifting. An upper limit sensor and a lower limit sensor are provided on the frame 200 corresponding to the synchronous belt 255, which are used to form a closed-loop control of the end points of the upward movement and the downward movement of the pallet 256. When the sensor plate on the synchronous belt 255 moves to the upper limit sensor or the lower limit sensor, the synchronous belt 255 stops moving.
相比在托板的底部设置连杆凸轮机构构成的升降机构，本实施例的升降机构采用同步带255、同步轮251、导轨和滑板实现，同步带255、同步轮251、导轨254和滑板252等对应托板256的侧部设置于机架200，使得机架200的整体高度可以较低，不需要在设备下方开设基槽来安放升降机构。Compared with the lifting mechanism composed of a connecting rod cam mechanism arranged at the bottom of the pallet, the lifting mechanism of this embodiment is realized by a synchronous belt 255, a synchronous wheel 251, a guide rail and a slide plate. The synchronous belt 255, the synchronous wheel 251, the guide rail 254 and the slide plate 252 are arranged on the side of the corresponding pallet 256 on the frame 200, so that the overall height of the frame 200 can be lower, and there is no need to open a base groove under the equipment to place the lifting mechanism.
升降机构250由第三驱动装置270驱动。本实施例中，第三驱动装置270具体包括第三电机和第三减速机，第三电机固定设置在机架200上，第三减速机的动力输入端与第三电机的转轴传动连接，第三减速机的动力输出端与其中的一个同步轮251传动连接。The lifting mechanism 250 is driven by a third driving device 270. In this embodiment, the third driving device 270 specifically includes a third motor and a third reducer, the third motor is fixedly arranged on the frame 200, the power input end of the third reducer is drivingly connected to the rotating shaft of the third motor, and the power output end of the third reducer is drivingly connected to one of the synchronous wheels 251.
上述滚筋胀筋一体机中，滚筋内模230的外表面包括凹槽237和凸条238，所述凹槽237与所述滚筋轮241对应设置，所述凸条238与所述凹槽237平行且与所述滚筋轮241错开设置，使得当胀开机构260推动滚筋内模230胀开时，能够先通过凸条238对容器100侧壁产生从内向外的压力，使容器100侧壁被胀压形成第二筋条101，再使滚筋内模230的外表面的基面239与容器100内侧壁抵接，对所述容器100形成夹固作用，滚筋机构240能够与凹槽237配合在容器100侧壁滚压形成第一筋条102，从而使得滚筋工艺和胀筋工艺能够在同一个工序完成。In the above-mentioned bead rolling and expanding machine, the outer surface of the bead rolling inner mold 230 includes a groove 237 and a convex strip 238, and the groove 237 is arranged corresponding to the bead rolling wheel 241, and the convex strip 238 is parallel to the groove 237 and staggered with the bead rolling wheel 241, so that when the expansion mechanism 260 pushes the bead rolling inner mold 230 to expand, it can first generate pressure from the inside to the outside on the side wall of the container 100 through the convex strip 238, so that the side wall of the container 100 is expanded to form a second rib 101, and then the base surface 239 of the outer surface of the bead rolling inner mold 230 is abutted against the inner wall of the container 100, forming a clamping effect on the container 100, and the bead rolling mechanism 240 can cooperate with the groove 237 to roll the side wall of the container 100 to form the first rib 102, so that the bead rolling process and the bead expanding process can be completed in the same process.
一种滚筋胀筋方法，采用上述滚筋胀筋一体机实现。本方法包括以下步骤：A method for rolling and expanding tendons is implemented using the above-mentioned all-in-one machine for rolling and expanding tendons. The method comprises the following steps:
步骤1，升降机构250将容器100向上推送至滚筋内模230的外侧；Step 1, the lifting mechanism 250 pushes the container 100 upward to the outside of the inner bead rolling mold 230;
具体地，将容器100放置在托板256后，第三电机工作，带动同步轮251转动，同步 轮251带动同步带255运动，同步带255带动滑板252沿滑轨254向上运动，滑板252带动托架253和托板256，进而带动容器100向上运动，当容器100运动到滚筋内模230的外侧时，上限位感应器的输出信号控制第三电机停止，第一电机启动。Specifically, after the container 100 is placed on the support plate 256, the third motor starts to work, driving the synchronous wheel 251 to rotate, the synchronous wheel 251 drives the synchronous belt 255 to move, the synchronous belt 255 drives the slide plate 252 to move upward along the slide rail 254, the slide plate 252 drives the bracket 253 and the support plate 256, and then drives the container 100 to move upward. When the container 100 moves to the outside of the inner mold 230 of the bead roller, the output signal of the upper limit sensor controls the third motor to stop and the first motor to start.
步骤2，胀开机构260推动所述滚筋内模230胀开，在所述容器100的侧壁胀压成形第二筋条101，并对所述容器100形成夹固作用，以便进行滚筋作业；Step 2, the expansion mechanism 260 pushes the inner rib rolling mold 230 to expand, and forms the second rib 101 on the side wall of the container 100 by expansion and compression, and clamps the container 100 to facilitate the rib rolling operation;
具体地，第一电机221通过第一减速机222减速后，带动偏心轮机构223转动，偏心轮机构223带动胀开机构260的中心轴262向下运动，胀开机构的中心轴262带动锥体261向下运动，锥体261推动滚筋内模230胀开运动，胀开运动使滚筋内模230上的凸条238从内向外挤压容器100的侧壁，在容器100的侧壁胀压形成第二筋条101。Specifically, after the first motor 221 is decelerated by the first reducer 222, it drives the eccentric wheel mechanism 223 to rotate, and the eccentric wheel mechanism 223 drives the central axis 262 of the expansion mechanism 260 to move downward, and the central axis 262 of the expansion mechanism drives the cone 261 to move downward, and the cone 261 pushes the rolling inner mold 230 to expand. The expansion movement causes the convex strips 238 on the rolling inner mold 230 to squeeze the side wall of the container 100 from the inside to the outside, and the second ribs 101 are formed by expanding and pressing the side wall of the container 100.
形成第二筋条101后，滚筋内模230外表面的基面239与容器100的内侧壁抵接，对容器100形成支撑和夹固作用，以便滚筋机构240在容器100侧壁滚筋作业。After the second rib 101 is formed, the base surface 239 of the outer surface of the inner rolling mold 230 abuts against the inner wall of the container 100 to support and clamp the container 100 so that the rolling mechanism 240 can roll the ribs on the side wall of the container 100.
步骤3，滚筋机构240与所述滚筋内模230配合，在所述容器100的侧壁滚压成形第一筋条102；Step 3, the bead rolling mechanism 240 cooperates with the bead rolling inner mold 230 to roll-form the first rib 102 on the side wall of the container 100;
具体地，形成第二筋条101后，滚筋内模230外表面的基面239与容器100的内侧壁抵接，对容器100形成支撑和夹固作用。第二电机211的动力通过第一齿轮212、第二齿轮214、第三齿轮213和第五齿轮215传动后，带动转盘244转动，转盘244带动滚筋轮241绕容器100转动；同时第二齿轮214带动第四齿轮216相对第五齿轮215差动转动，第四齿轮216带动第一凸轮217转动，第一凸轮217带动第一摆臂245摆动，第一摆臂245带动第一转轴242、进而通过第一转轴242上的第一支臂243带动滚筋轮241进给运动至容器100侧壁，滚筋轮241与滚筋内模上的凹槽237配合，在容器100侧壁滚压出第一筋条102。Specifically, after the second rib 101 is formed, the base surface 239 of the outer surface of the bead rolling inner mold 230 abuts against the inner side wall of the container 100, thereby supporting and clamping the container 100. The power of the second motor 211 is transmitted through the first gear 212, the second gear 214, the third gear 213 and the fifth gear 215, and then drives the turntable 244 to rotate, and the turntable 244 drives the bead rolling wheel 241 to rotate around the container 100; at the same time, the second gear 214 drives the fourth gear 216 to rotate differentially relative to the fifth gear 215, and the fourth gear 216 drives the first cam 217 to rotate, and the first cam 217 drives the first swing arm 245 to swing, and the first swing arm 245 drives the first rotating shaft 242, and then drives the bead rolling wheel 241 to feed and move to the side wall of the container 100 through the first arm 243 on the first rotating shaft 242, and the bead rolling wheel 241 cooperates with the groove 237 on the bead rolling inner mold to roll out the first rib 102 on the side wall of the container 100.
步骤4，所述胀开机构260复位，所述滚筋内模230收缩复位；Step 4, the expansion mechanism 260 is reset, and the bead rolling inner mold 230 is contracted and reset;
滚筋结束后，第一电机221的动力通过偏心轮机构223带动胀开机构260向上运动，胀开机构260的锥体261对滚筋内模230的压力被解除，在复位弹簧的作用下，滚筋内模230向内收缩复位，与容器100脱离。After the rolling is completed, the power of the first motor 221 drives the expansion mechanism 260 to move upward through the eccentric wheel mechanism 223, and the pressure of the cone 261 of the expansion mechanism 260 on the rolling inner mold 230 is released. Under the action of the reset spring, the rolling inner mold 230 shrinks inward and resets, and separates from the container 100.
步骤5，所述升降机构250带动所述容器100向下脱出所述滚筋内模230；Step 5, the lifting mechanism 250 drives the container 100 downward to escape from the bead rolling inner mold 230;
滚筋内模230向内收缩复位后，第三电机的动力带动托板256向下运动，托板256带动容器100向下脱出滚筋内模230。After the inner bead rolling mold 230 shrinks inwards and resets, the power of the third motor drives the support plate 256 to move downward, and the support plate 256 drives the container 100 to escape from the inner bead rolling mold 230 downward.
至此完成了对一个容器100的滚筋和胀筋工艺。本方法中，通过滚筋内模230实现胀筋、以及通过滚筋内模230与滚筋机构240的配合实现滚筋，使得一个容器100的滚筋与胀筋两个工艺中，升降机构250和胀开机构260只需要一次往复动作，具有工序简单，效率高的特点。At this point, the process of rolling and expanding the bead of a container 100 is completed. In this method, the expansion of the bead is achieved through the inner bead rolling mold 230, and the rolling of the bead is achieved through the cooperation of the inner bead rolling mold 230 and the bead rolling mechanism 240, so that in the two processes of rolling and expanding the bead of a container 100, the lifting mechanism 250 and the expansion mechanism 260 only need one reciprocating action, which has the characteristics of simple process and high efficiency.
当滚筋机构240还包括在所述容器的高度方向与所述凸条238对应的整形轮246时。在滚筋胀筋时，还可以对胀压形成的第二筋条101进行整形。具体的，在上述步骤3中，第二电机在带动第一凸轮217和转盘244的同时，第二凸轮218也被带动与第一凸轮217同步转动，第二凸轮218驱动第二摆臂249摆动，第二摆臂249带动第二转轴248，第二转轴248带动第二支臂摆动247，第二支臂247带动整形轮246进给运动至容器100的侧壁的第二筋条101边沿，沿第二筋条101边沿滚压整形。可见，对所述第二筋条101的边沿进行滚压整形，与所述的在所述容器100的侧壁滚压成形第一筋条102是同步进行的。When the bead rolling mechanism 240 also includes a shaping wheel 246 corresponding to the convex strip 238 in the height direction of the container. When the bead is rolled and expanded, the second rib 101 formed by the expansion can also be shaped. Specifically, in the above step 3, while the second motor drives the first cam 217 and the turntable 244, the second cam 218 is also driven to rotate synchronously with the first cam 217, the second cam 218 drives the second swing arm 249 to swing, the second swing arm 249 drives the second rotating shaft 248, the second rotating shaft 248 drives the second support arm 247 to swing, and the second support arm 247 drives the shaping wheel 246 to feed and move to the edge of the second rib 101 of the side wall of the container 100, and roll and shape along the edge of the second rib 101. It can be seen that the rolling and shaping of the edge of the second rib 101 is carried out synchronously with the rolling and forming of the first rib 102 on the side wall of the container 100.
上述通过具体实施例对本发明进行了详细的说明，这些详细的说明仅仅限于帮助本领域技术人员理解本发明的内容，并不能理解为对本发明保护范围的限制。本领域技术人员在本发明构思下对上述方案进行的各种润饰、等效变换等均应包含在本发明的保护范围内。The present invention is described in detail above through specific embodiments, and these detailed descriptions are only limited to helping those skilled in the art understand the content of the present invention, and cannot be understood as limiting the scope of protection of the present invention. Various modifications, equivalent transformations, etc. made by those skilled in the art to the above scheme under the conception of the present invention should be included in the scope of protection of the present invention.

Claims (10)

  1. 滚筋胀筋一体机，用于在容器的侧壁形成筋条，包括：The bead rolling and expanding machine is used to form ribs on the side wall of the container, including:
    滚筋内模(230)，包括分布于同一圆周的多个模瓣(231)；The inner bead rolling mold (230) includes a plurality of mold halves (231) distributed on the same circumference;
    胀开机构(260)，设于所述滚筋内模的内侧，用于推动所述滚筋内模向外胀开；An expansion mechanism (260) is arranged on the inner side of the bead rolling inner mold and is used to push the bead rolling inner mold to expand outwards;
    滚筋机构(240)，设于所述滚筋内模的外侧，所述滚筋机构包括滚筋轮(241)，所述滚筋轮用于沿所述容器的周向在所述容器的外侧壁滚动，与所述滚筋内模配合在所述容器的侧壁形成筋条；A bead rolling mechanism (240) is arranged on the outer side of the bead rolling inner mold, the bead rolling mechanism comprises a bead rolling wheel (241), the bead rolling wheel is used to roll on the outer side wall of the container along the circumference of the container, and cooperates with the bead rolling inner mold to form ribs on the side wall of the container;
    升降机构(250)，设于所述滚筋内模的下侧，用于向所述滚筋内模送/取所述容器；A lifting mechanism (250) is disposed on the lower side of the ribbed inner mold and is used to deliver/take the container to/from the ribbed inner mold;
    第一动力装置(220)，用于驱动所述胀开机构；A first power device (220) for driving the expansion mechanism;
    第二动力装置(210)，用于驱动所述滚筋机构；以及A second power device (210) is used to drive the bead rolling mechanism; and
    第三动力装置，用于驱动所述升降机构；A third power device, used to drive the lifting mechanism;
    其特征在于，所述滚筋内模(230)的外表面包括凹槽(237)和凸条(238)，所述凹槽(237)与所述滚筋轮对应设置，所述凸条(238)与所述凹槽平行且与所述滚筋轮错开设置。It is characterized in that the outer surface of the bead rolling inner mold (230) includes a groove (237) and a convex strip (238), the groove (237) is arranged corresponding to the bead rolling wheel, and the convex strip (238) is parallel to the groove and staggered with the bead rolling wheel.
  2. 根据权利要求1所述的滚筋胀筋一体机，其特征在于，所述滚筋机构(240)还包括：The bead rolling and expanding machine according to claim 1, characterized in that the bead rolling mechanism (240) further comprises:
    固定设置于机架的主轴(236)；A main shaft (236) fixedly mounted on the frame;
    转动设置于所述主轴的转盘(244)；Rotating a turntable (244) disposed on the main shaft;
    环绕所述主轴设置于所述转盘的多个第一转轴(242)；A plurality of first rotating shafts (242) arranged on the rotating disk around the main shaft;
    固定设置于所述第一转轴的、与所述凹槽对应的第一支臂(243)，所述滚筋轮(241)转动设置于所述第一支臂；以及a first support arm (243) fixedly disposed on the first rotating shaft and corresponding to the groove, the rib-rolling wheel (241) being rotatably disposed on the first support arm; and
    固定设置于所述第一转轴的、用于带动所述第一转轴转动、以实现所述滚筋轮进给的第一摆臂(245)。A first swing arm (245) is fixedly arranged on the first rotating shaft and is used to drive the first rotating shaft to rotate so as to realize the feeding of the bead rolling wheel.
  3. 根据权利要求2所述的滚筋胀筋一体机，其特征在于，所述第二动力装置(210)包括：The bead rolling and expanding machine according to claim 2, characterized in that the second power device (210) comprises:
    第二电机(211)；A second motor (211);
    与所述第二电机的转轴传动连接的第一齿轮(212)；a first gear (212) drivingly connected to the rotating shaft of the second motor;
    与所述第一齿轮啮合的第二齿轮(214)；a second gear (214) meshing with the first gear;
    与所述第二齿轮共轴设置的第三齿轮(213)；以及a third gear (213) disposed coaxially with the second gear; and
    套设于所述主轴的第四齿轮(216)、第五齿轮(215)及第一凸轮(217)；A fourth gear (216), a fifth gear (215) and a first cam (217) sleeved on the main shaft;
    所述第四齿轮与所述第二齿轮啮合、且与所述第一凸轮固定连接，所述第五齿轮与所述第三齿轮啮合、且与所述转盘固定连接，所述第二齿轮的齿数与第三齿轮的齿数不同，以使所述第一凸轮(217)与转盘(244)产生差动关系；The fourth gear meshes with the second gear and is fixedly connected to the first cam, the fifth gear meshes with the third gear and is fixedly connected to the rotating disk, and the number of teeth of the second gear is different from the number of teeth of the third gear, so that the first cam (217) and the rotating disk (244) have a differential relationship;
    所述第一凸轮与所述第一摆臂传动配合。The first cam is in transmission cooperation with the first swing arm.
  4. 根据权利要求1所述的滚筋胀筋一体机，其特征在于，所述滚筋机构(240)还包括在所述容器的高度方向与所述凸条(238)对应的整形轮(246)。The bead rolling and expanding machine according to claim 1 is characterized in that the bead rolling mechanism (240) further includes a shaping wheel (246) corresponding to the convex strip (238) in the height direction of the container.
  5. 根据权利要求4所述的滚筋胀筋一体机，其特征在于，所述滚筋机构还包括：The bead rolling and expanding machine according to claim 4, characterized in that the bead rolling mechanism further comprises:
    固定设置于机架的主轴(236)；A main shaft (236) fixedly mounted on the frame;
    转动设置于所述主轴的转盘(244)；Rotating a turntable (244) disposed on the main shaft;
    环绕所述主轴设置于所述转盘的多个第一转轴(242)和多个第二转轴(248)；A plurality of first rotating shafts (242) and a plurality of second rotating shafts (248) are arranged on the rotating disk around the main axis;
    固定设置于所述第一转轴的、与所述凹槽对应的第一支臂(243)，所述滚筋轮(241)转动设置于所述第一支臂；a first support arm (243) fixedly arranged on the first rotating shaft and corresponding to the groove, the rib rolling wheel (241) being rotatably arranged on the first support arm;
    固定设置于所述第一转轴的、用于带动所述第一转轴转动、以实现所述滚筋轮进给的第一摆臂(245)；a first swing arm (245) fixedly arranged on the first rotating shaft and used for driving the first rotating shaft to rotate so as to realize the feeding of the bead rolling wheel;
    固定设置于所述第二转轴的、与所述凸条对应的第二支臂(247)，所述整形轮(246)转动设置于所述第二支臂；以及a second support arm (247) fixedly disposed on the second rotating shaft and corresponding to the convex strip, the shaping wheel (246) being rotatably disposed on the second support arm; and
    固定设置于所述第二转轴的、用于带动所述第二转轴转动、以实现所述整形轮进给的第二摆臂(249)。A second swing arm (249) is fixedly arranged on the second rotating shaft and is used to drive the second rotating shaft to rotate so as to realize the feeding of the truing wheel.
  6. 根据权利要求5所述的滚筋胀筋一体机，其特征在于，所述第二动力装置包括：The bead rolling and expanding machine according to claim 5 is characterized in that the second power device comprises:
    第二电机(211)；A second motor (211);
    与所述第二电机的转轴传动连接的第一齿轮(212)；a first gear (212) drivingly connected to the rotating shaft of the second motor;
    与所述第一齿轮啮合的第二齿轮(214)；a second gear (214) meshing with the first gear;
    与所述第二齿轮共轴设置的第三齿轮(213)；以及a third gear (213) disposed coaxially with the second gear; and
    套设于所述主轴的第四齿轮(216)、第五齿轮(215)、第一凸轮(217)及第二凸轮(218)；A fourth gear (216), a fifth gear (215), a first cam (217) and a second cam (218) sleeved on the main shaft;
    所述第四齿轮与所述第二齿轮啮合、且与所述第一凸轮固定连接，所述第五齿轮与所述第三齿轮啮合、且与所述转盘固定连接，所述第二齿轮的齿数与第三齿轮的齿数不同，以使所述第一凸轮(217)及第二凸轮(218)与转盘(244)产生差动关系；The fourth gear meshes with the second gear and is fixedly connected to the first cam, the fifth gear meshes with the third gear and is fixedly connected to the rotating disk, the number of teeth of the second gear is different from the number of teeth of the third gear, so that the first cam (217) and the second cam (218) have a differential relationship with the rotating disk (244);
    所述第一凸轮与所述第一摆臂传动配合；The first cam is in transmission cooperation with the first swing arm;
    所述第二凸轮与所述第二摆臂传动配合，所述第二凸轮与第一凸轮固定连接。The second cam is in transmission cooperation with the second swing arm, and the second cam is fixedly connected with the first cam.
  7. 根据权利要求6所述的滚筋胀筋一体机，其特征在于，所述第二凸轮的升程小于所述第一凸轮的升程。The bead rolling and expanding machine according to claim 6 is characterized in that the lift of the second cam is smaller than the lift of the first cam.
  8. 滚筋胀筋方法，其特征在于，包括以下步骤：The method for rolling and expanding tendons is characterized by comprising the following steps:
    升降机构将容器向上推送至滚筋内模的外侧；The lifting mechanism pushes the container upward to the outside of the inner die of the rolling bead;
    胀开机构推动所述滚筋内模胀开，在所述容器的侧壁胀压成形第二筋条，并对所述容器形成夹固作用，以便进行滚筋作业；The expansion mechanism pushes the inner die of the rib rolling to expand, and forms a second rib on the side wall of the container by expansion and pressing, and clamps the container to facilitate the rib rolling operation;
    滚筋机构与所述滚筋内模配合，在所述容器的侧壁滚压成形第一筋条；The rib rolling mechanism cooperates with the rib rolling inner die to roll-form the first rib on the side wall of the container;
    所述胀开机构复位，所述滚筋内模收缩复位；以及The expansion mechanism is reset, and the bead rolling inner die is retracted and reset; and
    所述升降机构带动所述容器向下脱出所述滚筋内模。The lifting mechanism drives the container downward to escape from the inner bead rolling mold.
  9. 根据权利要求8所述的滚筋胀筋方法，其特征在于，The method for rolling and expanding tendons according to claim 8 is characterized in that:
    所述滚筋机构还包括在所述容器的高度方向与所述凸条对应的整形轮；The bead rolling mechanism also includes a shaping wheel corresponding to the convex strip in the height direction of the container;
    所述的滚筋机构与所述滚筋内模配合，在所述容器的侧壁滚压成形第一筋条，包括：The rib rolling mechanism cooperates with the rib rolling inner mold to roll-form the first rib on the side wall of the container, including:
    对所述第二筋条的边沿进行滚压整形；Rolling and shaping the edge of the second rib;
    所述的对所述第二筋条的边沿进行滚压整形，与所述的在所述容器的侧壁滚压成形第一筋条同步进行。The rolling and shaping of the edge of the second rib is performed simultaneously with the rolling and forming of the first rib on the side wall of the container.
  10. 根据权利要求9所述的滚筋胀筋方法，其特征在于，The method for rolling and expanding tendons according to claim 9 is characterized in that:
    所述的同步，实现方法包括：The synchronization is implemented by:
    第二电机驱动第二齿轮和第三齿轮同步转动；The second motor drives the second gear and the third gear to rotate synchronously;
    所述第三齿轮带动第五齿轮转动，所述第五齿轮带动转盘转动，所述转盘带动所述滚筋轮和整形轮绕所述容器同步转动；The third gear drives the fifth gear to rotate, the fifth gear drives the rotating disk to rotate, and the rotating disk drives the bead rolling wheel and the shaping wheel to rotate synchronously around the container;
    所述第二齿轮带动第四齿轮相对所述第五齿轮差动转动，所述第四齿轮带动第一凸轮和第二凸轮同步转动，所述第一凸轮带动滚筋轮向所述容器进给，所述第二凸轮带动整形轮向所述容器进给。The second gear drives the fourth gear to rotate differentially relative to the fifth gear, the fourth gear drives the first cam and the second cam to rotate synchronously, the first cam drives the roller wheel to feed toward the container, and the second cam drives the shaping wheel to feed toward the container.
PCT/CN2022/139694 2022-12-16 2022-12-16 Rib rolling and expanding integrated machine and rib rolling and expanding method WO2024124553A1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634405A1 (en) * 1988-07-19 1990-01-26 Carnaud Sa METHOD AND DEVICE FOR MANUFACTURING CYLINDRICAL TUBULAR ELEMENTS SUCH AS BODIES OF FUTURE AND CYLINDRICAL TUBULAR ELEMENTS OBTAINED THEREBY
CN201848466U (en) * 2010-06-19 2011-06-01 十堰市双兴净化器有限公司 Rib rolling equipment
CN107363141A (en) * 2017-08-03 2017-11-21 台山市万通罐机工业有限公司 A kind of cam-type rolls muscle device
CN215965710U (en) * 2021-08-28 2022-03-08 肇庆市第二机床厂有限公司 Rib rolling machine for metal cooker

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634405A1 (en) * 1988-07-19 1990-01-26 Carnaud Sa METHOD AND DEVICE FOR MANUFACTURING CYLINDRICAL TUBULAR ELEMENTS SUCH AS BODIES OF FUTURE AND CYLINDRICAL TUBULAR ELEMENTS OBTAINED THEREBY
EP0356269A2 (en) * 1988-07-19 1990-02-28 C M B Packaging S.A. Method and device for producing barrel drums
CN201848466U (en) * 2010-06-19 2011-06-01 十堰市双兴净化器有限公司 Rib rolling equipment
CN107363141A (en) * 2017-08-03 2017-11-21 台山市万通罐机工业有限公司 A kind of cam-type rolls muscle device
CN215965710U (en) * 2021-08-28 2022-03-08 肇庆市第二机床厂有限公司 Rib rolling machine for metal cooker

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