WO2015172552A1 - 一种产品批次制造用的动力时序变换方法与装置 - Google Patents

一种产品批次制造用的动力时序变换方法与装置 Download PDF

Info

Publication number
WO2015172552A1
WO2015172552A1 PCT/CN2014/092956 CN2014092956W WO2015172552A1 WO 2015172552 A1 WO2015172552 A1 WO 2015172552A1 CN 2014092956 W CN2014092956 W CN 2014092956W WO 2015172552 A1 WO2015172552 A1 WO 2015172552A1
Authority
WO
WIPO (PCT)
Prior art keywords
drive
gear
power
drive gear
pulley
Prior art date
Application number
PCT/CN2014/092956
Other languages
English (en)
French (fr)
Inventor
瞿金平
张桂珍
晋刚
杨智韬
Original Assignee
华南理工大学
广州华新科实业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华南理工大学, 广州华新科实业有限公司 filed Critical 华南理工大学
Priority to AU2014393755A priority Critical patent/AU2014393755B2/en
Priority to US15/311,419 priority patent/US20170082181A1/en
Priority to MX2016014903A priority patent/MX2016014903A/es
Priority to KR1020167035200A priority patent/KR101920883B1/ko
Priority to CA2948940A priority patent/CA2948940A1/en
Priority to SG11201609536UA priority patent/SG11201609536UA/en
Priority to EP14891751.1A priority patent/EP3144118A4/en
Priority to RU2016149191A priority patent/RU2659764C2/ru
Priority to JP2017512085A priority patent/JP2017524885A/ja
Publication of WO2015172552A1 publication Critical patent/WO2015172552A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/70—Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
    • B29C45/706—Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices using a single drive system providing both the mould closing and clamping pressure and also the injection pressure, e.g. using a fixed injection piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/762—Measuring, controlling or regulating the sequence of operations of an injection cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7666—Measuring, controlling or regulating of power or energy, e.g. integral function of force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4236—Drive means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features

Definitions

  • the invention relates to the technical field of power transmission in a product batch manufacturing process, in particular to a power timing conversion method and device for manufacturing a product batch.
  • Product batch manufacturing refers to the repeated manufacture of products having the same structural shape in a fixed cycle.
  • multiple power inputs for different mechanisms are required in chronological order (eg plasticizing metering during polymer injection molding, post-screw pumping, opening and closing clamping, top) Out, injection pressure, etc.), or a mechanism requires different forms of power input such as motion, force (such as in the process of clamping, first need to start the clamping process requires motion input, then switch to the clamping process requires force input, etc. ).
  • a general all-electric injection molding machine generally needs at least 5 servo motors to complete the plasticizing metering, the screw pumping, and the opening and closing. Designated actions such as clamping, ejection, and injection holding pressure. Moreover, key functional components (such as ball screws) that realize linear motion generally need to be imported and are expensive. At the same time, with the production demand of large-scale products, it is necessary to develop a large-scale all-electric injection molding machine, but it is still difficult to develop a large servo motor and a ball screw to match. Therefore, it is common to use multiple motors to drive at the same time to achieve a specified action.
  • UBE Machinery Group of Japan manufactures the world's largest all-electric molding machine, which is locked with two driving toggles and three drives.
  • the equipment cost, energy consumption and equipment volume are improved, on the other hand, as the number of motors increases, there will be synchronization problems (ie, meeting multiple motors)
  • the accuracy of the equipment is low, which will have a great impact on product quality.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a power timing conversion method for manufacturing a product batch with low cost and low energy consumption.
  • Another object of the present invention is to provide a power timing conversion device for manufacturing a product lot for realizing the above method.
  • the invention relates to a power timing conversion method for product batch manufacturing, which is coupled with power input ends of a plurality of actuators in sequence through a common power time division, thereby realizing a plurality of power drives required for providing a product batch manufacturing process in time series;
  • the source of the public power is the total drive mechanism, and the power input ends of the plurality of actuators are the respective end drive gears of the sub-drive mechanism.
  • a power timing conversion device for manufacturing a product batch for implementing the above method comprising a total drive mechanism, a sub-drive mechanism and a timing conversion mechanism, wherein the total drive mechanism comprises a total drive motor, a main drive shaft and a main drive gear, and the sub-drive mechanism comprises a plurality of end drive gears,
  • the timing conversion mechanism includes a change drive motor, a change power transmission assembly, a tie rod, a slave drive gear, a drive shaft and a shift gear;
  • the total drive motor is coupled to the main drive gear through the main drive shaft, and the main drive gear and From the drive gear meshing connection, the change drive motor is connected to the tie rod by changing the power transmission component, and is eccentrically mounted on the tie rod from the drive shaft, and the drive gear and the shift gear are all mounted on the slave drive shaft, wherein the drive gear and the main drive are driven.
  • the gear meshes, and the shift gear meshes with the end drive gears in sequence.
  • a brake is also provided on the tie rod.
  • the conversion power transmission assembly includes a conversion drive shaft, a first pulley, a transmission belt and a second pulley, and an output end of the conversion drive motor is connected to the first pulley through a conversion drive shaft, and the first pulley passes the transmission belt and the second belt
  • the wheel is connected and the tie rod is connected to the second pulley.
  • the shift drive motor drives the first pulley to rotate by changing the drive shaft
  • the first pulley drives the second pulley to rotate through the belt
  • the second pulley drives the tie rod to rotate, rotates from the transmission shaft following the tie rod, and is connected to the transmission.
  • the shifting gear on the shaft rotates around the main drive shaft to effect switching of the shifting gear between the end drive gears.
  • the conversion gear is connected to each end drive gear in a time series conversion manner, that is, according to the actual needs of the user, the connection between the conversion gear and each end drive gear can be converted according to a preset sequence and time interval, so as to be outputted by the corresponding mechanism. Power.
  • the plurality of end drive gears are circumferentially distributed, and the shift gear is meshed with one of the end drive gears.
  • Another method for power sequencing of product batch manufacturing is coupled to a power input end of a plurality of actuators in a common power time division manner to realize a plurality of power drives required for providing a product batch manufacturing process in time series. , or provide motion driving and force driving to the same actuator in two adjacent time periods;
  • the source of the public power is the total drive mechanism, and the power input ends of the plurality of actuators are the respective end drive gears of the sub-drive mechanism.
  • a power timing conversion device for manufacturing a product batch for implementing the above method comprising a total drive mechanism, a sub-drive mechanism and a timing conversion mechanism, wherein the total drive mechanism comprises a total drive motor, a main drive shaft and a main drive gear, and the sub-drive mechanism comprises a plurality of end drive gears, a clutch, a torque converter and an output gear, the timing change mechanism includes a shift drive motor, a shift power train assembly, a tie rod, a slave drive gear, a drive shaft and a shift gear; the total drive motor passes through the main drive shaft
  • the main drive gear is connected, the main drive gear is meshed with the slave drive gear, and the change drive motor is connected to the tie rod by changing the power transmission component, and is eccentrically mounted on the tie rod from the drive shaft, and the drive gear and the change gear are all mounted on the slave drive shaft
  • the driving gear is meshed with the main driving gear, and the changing gear is sequentially meshed with the end driving gears in sequence.
  • the plurality of end driving gears
  • At least one pair of gear sets is disposed within the torque converter.
  • a brake is also provided on the tie rod.
  • the conversion power transmission assembly includes a conversion drive shaft, a first pulley, a transmission belt and a second pulley, and an output end of the conversion drive motor is connected to the first pulley through a conversion drive shaft, and the first pulley passes the transmission belt and the second belt
  • the wheel is connected and the tie rod is connected to the second pulley.
  • the shift drive motor drives the first pulley to rotate by changing the drive shaft
  • the first pulley drives the second pulley to rotate through the belt
  • the second pulley drives the tie rod to rotate, rotates from the transmission shaft following the tie rod, and is connected to the transmission.
  • the shifting gear on the shaft rotates around the main drive shaft to effect switching of the shifting gear between the end drive gears.
  • the conversion gear is connected to each end drive gear in a time series conversion manner, that is, according to the actual needs of the user, the connection between the conversion gear and each end drive gear can be converted according to a preset sequence and time interval, so as to be outputted by the corresponding mechanism. Power.
  • the plurality of end drive gears are circumferentially distributed, and the shift gear is meshed with one of the end drive gears.
  • the end drive gears are nine, respectively, a plasticized metering drive gear, a screw rear drive drive gear, an open mold drive gear, an ejection drive gear, and a mold clamping drive.
  • the plasticized metering drive gear provides power for plasticizing and metering of the material
  • the screw-driven driving gear provides power for the rear pumping movement of the screw
  • the mold-driven driving gear provides power for the mold opening
  • the ejection drive gear is the screw-out of the screw.
  • the mold-driven drive gear provides power for mold clamping
  • the mold-locking drive gear provides power for the mold clamping mechanism.
  • the front-mounted drive gear provides power for the forward movement of the shot, and the injection-preserving drive gear is used during the injection process.
  • the mold's holding pressure provides power
  • the rear seated drive gear provides power for the rearward movement of the shot.
  • the mold clamping drive gear and the mold clamping drive gear are respectively connected with the torque converter, the mold clamping drive gear provides motion for the mold, and the mold clamping drive gear provides the mold clamping force for the mold, and realizes different forms of motion and force during the lock mode process. Relay provided.
  • each of the power driving mechanisms of the applied equipment (such as an all-electric injection molding machine) is connected by each end driving gear, and the timing conversion mechanism drives the conversion gear to be driven at each end.
  • the gears switching between the gears, driving the corresponding end drive gears for power output, providing power output to each actuator in chronological order, and then using the torque converter in the split drive mechanism to enable the same drive mechanism to realize various powers in time sequence Output to reduce the number of motors in the device.
  • the invention has the following beneficial effects:
  • the power timing conversion device and method for batch production of the product are simple in principle, and the conversion drive gear is converted to a designated position by a drive motor, and then the specified drive is driven by the total drive motor, and the respective power output is sequentially executed to realize the same drive.
  • the organization achieves multiple power outputs, reducing the number of motors in the equipment, effectively reducing equipment costs and energy consumption.
  • the power timing conversion device for batch manufacturing of this product is easy to operate and realize control. After being applied to the all-electric injection molding machine, the number of motors required is relatively small compared with the existing electric injection molding machine, which can effectively reduce equipment cost and energy consumption, and Improve the accuracy, overcome the problem that multiple motor drives are difficult to synchronize; use a total drive motor to drive all power output, realize the batch-manufacturing mechanical power drive assembly, reduce the footprint of the transmission equipment, and reduce the equipment cost.
  • the power timing converter for batch manufacturing of this product can be applied to injection molding machines, blow molding machines or molding machines, etc., and the application range is wide; according to the number of types of power required by the equipment, the number of end drive gears can be adjusted. It adapts and the application is flexible and convenient.
  • Fig. 1 is a schematic view showing the principle of the first embodiment of the power timing conversion device for batch production of the product.
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1.
  • FIG. 3 is a schematic diagram showing the principle of the sub-drive mechanism in the second embodiment of the power timing conversion device for batch production of the product.
  • Fig. 4 is a schematic view showing the principle of the third embodiment of the power timing conversion device for batch production of the product.
  • a power timing conversion method for product batch manufacturing is coupled to a power input end of a plurality of actuators in a common power time division manner to realize a plurality of power drives required to provide a product batch manufacturing process in time series.
  • the source of the public power is the total drive mechanism, and the power input ends of the plurality of actuators are the respective end drive gears of the sub-drive mechanism.
  • the power timing conversion device for manufacturing the product batch for realizing the above method includes a total drive mechanism, a sub-drive mechanism and a timing conversion mechanism, and the total drive mechanism includes a total drive motor 1 and a main drive
  • the sub-drive mechanism includes a plurality of end drive gears (in this embodiment, there are five drive gears, respectively a first end drive gear 13, a second end drive gear 14, and a third end drive gear 15 a fourth end drive gear 16 and a fifth end drive gear 17)
  • the timing change mechanism includes a shift drive motor 4, a shift power train assembly, a tie rod 9, a slave drive gear 10, a drive shaft 11 and a shift gear 12;
  • the motor is connected to the main drive gear through the main drive shaft, and the main drive gear is meshed with the drive gear.
  • the change drive motor is connected to the tie rod by changing the power transmission assembly, and is eccentrically mounted on the tie rod from the drive shaft, from the drive gear and the change gear Both are mounted on the slave drive shaft, wherein the drive gear meshes with the main drive gear, and the shift gear is sequentially engaged with each end drive gear in a time series .
  • a brake 18 is also provided on the tie rod 9.
  • the shifting power transmission assembly includes a shifting drive shaft 5, a first pulley 6, a belt 7 and a second pulley 8.
  • the output end of the shifting drive motor is coupled to the first pulley through a shifting drive shaft, and the first pulley passes the belt and the first pulley The two pulleys are connected, and the tie rod is connected with the second pulley.
  • the shift drive motor drives the first pulley to rotate by changing the drive shaft, the first pulley drives the second pulley to rotate through the belt, the second pulley drives the tie rod to rotate, rotates from the transmission shaft following the tie rod, and is connected to the transmission.
  • the shifting gear on the shaft rotates around the main drive shaft to effect switching of the shifting gear between the end drive gears.
  • the change gear is connected to each end drive gear in a time series conversion manner, that is, according to the actual needs of the user, the connection between the change gear and each end drive gear can be converted in a preset sequence and time interval to output the power required by the corresponding mechanism. .
  • a plurality of end drive gears are circumferentially distributed, and the shift gear is meshed with one of the end drive gears.
  • the specific process includes the following steps:
  • connection order between the conversion gear and each end drive gear may be sequentially connected in the circumferential direction, or may be connected to the corresponding drive gear according to the chronological order of different power requirements.
  • a power timing conversion method for product batch manufacturing is coupled to a power input end of a plurality of actuators in a common power time division manner to realize a plurality of power drives required to provide a product batch manufacturing process in time series. , or provide motion driving and force driving to the same actuator in two adjacent time periods;
  • the source of the public power is the total drive mechanism, and the power input ends of the plurality of actuators are the respective end drive gears of the sub-drive mechanism.
  • the power timing conversion device for manufacturing the product batch for realizing the above method includes a total drive mechanism, a sub-drive mechanism and a timing conversion mechanism, and the total drive mechanism includes a total drive motor 1 and a main drive
  • the sub-drive mechanism includes a plurality of end drive gears (in this embodiment, there are five drive gears, respectively a first end drive gear 13, a second end drive gear 14, and a third end drive gear 15 a fourth end drive gear 16 and a fifth end drive gear 17), a clutch 19, a torque converter 20 and an output gear 21,
  • the timing change mechanism including a shift drive motor 4, a shift power train assembly, a tie rod 9, and a slave drive gear 10 From the drive shaft 11 and the change gear 12; the total drive motor is connected to the main drive gear through the main drive shaft, the main drive gear is meshed with the slave drive gear, and the change drive motor is connected to the tie rod by changing the power transmission assembly, and is eccentric from the drive shaft Mounted on the tie
  • the torque converter is connected to the output gear, one of the end drive gears is connected to the torque converter through the clutch, and the other end drive gear is directly connected to the torque converter.
  • At least one pair of gear sets is disposed within the torque converter.
  • a brake 18 is also provided on the tie rod.
  • the shifting power transmission assembly includes a shifting drive shaft 5, a first pulley 6, a belt 7 and a second pulley 8.
  • the output end of the shifting drive motor is coupled to the first pulley through a shifting drive shaft, and the first pulley passes the belt and the first pulley The two pulleys are connected, and the tie rod is connected with the second pulley.
  • the shift drive motor drives the first pulley to rotate by changing the drive shaft, the first pulley drives the second pulley to rotate through the belt, the second pulley drives the tie rod to rotate, rotates from the transmission shaft following the tie rod, and is connected to the transmission.
  • the shifting gear on the shaft rotates around the main drive shaft to effect switching of the shifting gear between the end drive gears.
  • the change gear is connected to each end drive gear in a time series conversion manner, that is, according to the actual needs of the user, the connection between the change gear and each end drive gear can be converted in a preset sequence and time interval to output the power required by the corresponding mechanism. .
  • a plurality of end drive gears are circumferentially distributed, and the shift gear is meshed with one of the end drive gears.
  • each of the power driving mechanisms of the applied equipment (such as an all-electric injection molding machine) is connected by each end drive gear, and the timing conversion mechanism drives the conversion gear to be driven at each end.
  • the specific process includes the following steps:
  • connection order between the conversion gear and each of the end drive gears may be sequentially connected in the circumferential direction, or may be connected to the corresponding drive gear according to the chronological order of different power requirements; when the shift gear drives the gear at the first end and When switching between the second end drive gears, the output is finally output through the output gear 21, thereby achieving the switching between the motion drive and the force drive of the same actuator.
  • a power sequence conversion device for product batch manufacturing is applied to an all-electric injection molding machine.
  • the difference is that, as shown in FIG. 4, there are nine end drive gears, respectively, a plasticized metering drive gear 22, a screw rear drive drive gear 23, an open mold drive gear 24, and an ejection.
  • the drive gear 25, the mold clamping drive gear 26, the mold clamping drive gear 27, the mount forward drive gear 28, the injection pressure maintaining drive gear 29, and the mount back drive gear 30 are provided.
  • the plasticized metering drive gear provides power for plasticizing and metering of the material
  • the screw-driven driving gear provides power for the rear pumping movement of the screw
  • the mold-driven driving gear provides power for the mold opening
  • the ejection drive gear is the screw-out of the screw.
  • the mold-driven drive gear provides power for mold clamping
  • the mold-locking drive gear provides power for the mold clamping mechanism.
  • the front-mounted drive gear provides power for the forward movement of the shot
  • the injection-preserving drive gear is used during the injection process.
  • the mold's holding pressure provides power
  • the rear seated drive gear provides power for the rearward movement of the shot.
  • the mold clamping drive gear and the mold clamping drive gear are respectively connected with the torque converter, the mold clamping drive gear provides motion for the mold, and the mold clamping drive gear provides the mold clamping force for the mold, and realizes different forms of motion and force during the lock mode process. Relay provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Gear Transmission (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

本发明公开一种产品批次制造用的动力时序变换方法与装置，通过一个公共动力分时段依次与多个执行机构的动力输入端耦合，实现按照时间顺序提供产品批次制造过程所需的多个动力驱动，或者在两相邻时段向同一执行机构接力提供运动、力等不同形式的动力驱动。通过既能自转又能公转的变换齿轮与沿圆周方向均匀分布的若干个作为动力输出的末端驱动齿轮分时段序依次啮合，且在每次啮合后变换齿轮公转被制动，实现产品批次制造某一执行机构的动力驱动，同时通过变矩器为同一执行机构接力提供运动、力等不同形式的动力驱动。与传统的产品批次制造需要多个独立动力驱动相比，具有成本低、能耗低、可靠性高、稳定性好等显著特点。

Description

一种产品批次制造用的动力时序变换方法与装置
技术领域
本发明涉及产品批次制造过程中的动力传动技术领域，特别涉及一种产品批次制造用的动力时序变换方法与装置。
背景技术
许多工业品和消费品都是通过产品批次制造生产的，如注塑制品、容器瓶、模压制品等。产品批次制造是指以固定周期重复制造具有相同结构形状的产品。在固定周期之内，一个产品批次制造过程中，在时间顺序上需要多个用于不同机构的动力输入（如聚合物注塑成型过程中塑化计量、螺杆后抽、开合锁模、顶出、注射保压等），或者某个机构需要运动、力等不同形式的动力输入（如在合锁模过程中，先开始合模过程需要运动输入，然后切换到锁模过程需要力输入等）。
在传统的产品批次制造过程中，通常采取液压结合机械曲肘来实现不同机构的动力输入，这种液压驱动方式存在成本高、能耗高和体积大等缺点。近年来，产品批次制造过程中逐渐出现以交流伺服电动机为驱动源，配合滚珠丝杠、齿形带以及齿轮等器件输入动力，从而实现批次制造过程要求的多个指定动作。然而，该形式的批次制造设备中，每个动作一般都由一台或者多台伺服电动机单独驱动。因此，批次制造设备所要配备的电动机数量随着设备所要完成的动作数量增加而增加，如普通全电动注塑机，一般至少需要配备5台伺服电机来完成塑化计量、螺杆后抽、开合锁模、顶出、注射保压等指定动作。而且实现直线运动的关键功能部件（如滚珠丝杆等）一般都需要进口，价格昂贵。同时随着大型产品的生产需求，需要开发大型的全电动注塑机，但是目前还难以开发大型的伺服电机和滚珠丝杆以配合。因此，一般采用多台电机同时驱动，实现一个指定动作，如日本UBE机械集团制造出世界上最大的全电动成型机,用两台驱动肘杆锁紧，三台驱动注射。采用多台电机同时驱动实现一个动作，一方面使得设备成本、能耗和设备体积都有所提高，另一方面随着电机数量的增加，还会产生同步性的问题（即满足多个电机的启动、运转、停止的一致性问题），当同步性问题不能得到较好的解决时，设备精度较低，对产品质量也会造成较大的影响。
针对目前批次制造过程传动方法及设备存在的设备结构庞大、高成本、高能耗、同步性差等问题，开发一种新型的产品批次制造的动力时序变换装置具有重大意义。
发明内容
本发明的目的在于克服现有技术的不足，提供一种成本较低、能耗也较低的产品批次制造用的动力时序变换方法。
本发明的另一目的在于提供一种用于实现上述方法的产品批次制造用的动力时序变换装置。
本发明的目的通过以下技术方案实现：
本发明一种产品批次制造的动力时序变换方法，通过一个公共动力分时段依次与多个执行机构的动力输入端耦合，实现按照时间顺序提供产品批次制造过程所需的多个动力驱动；
其中，公共动力的来源为总驱动机构，多个执行机构的动力输入端为分驱动机构的各个末端驱动齿轮。
用于实现上述方法的产品批次制造用的动力时序变换装置，包括总驱动机构、分驱动机构和时序变换机构，总驱动机构包括总驱动电机、主传动轴和主驱动齿轮，分驱动机构包括多个末端驱动齿轮，时序变换机构包括变换驱动电机、变换动力传动组件、系杆、从驱动齿轮、从传动轴和变换齿轮；总驱动电机通过主传动轴与主驱动齿轮连接，主驱动齿轮与从驱动齿轮啮合连接，变换驱动电机通过变换动力传动组件与系杆连接，从传动轴偏心安装在系杆上，从驱动齿轮和变换齿轮都安装在从传动轴上，其中从驱动齿轮与主驱动齿轮啮合，变换齿轮按时序变换依次与各末端驱动齿轮啮合。
为了实现间歇式的时序变换，所述系杆上还设有制动器。
所述变换动力传动组件包括变换传动轴、第一带轮、传动带和第二带轮，变换驱动电机的输出端通过变换传动轴与第一带轮连接，第一带轮通过传动带与第二带轮连接，系杆与第二带轮连接。使用时，变换驱动电机通过变换传动轴驱动第一带轮旋转，第一带轮通过传动带带动第二带轮旋转，第二带轮带动系杆旋转，从传动轴跟随系杆旋转，连接在传动轴上的变换齿轮绕着主驱动轴，实现变换齿轮在各末端驱动齿轮之间的切换。
所述变换齿轮呈时序变换式与各末端驱动齿轮连接，即根据用户的实际需要，变换齿轮与各末端驱动齿轮的连接可按预设的顺序和时间间隔进行变换，使其输出相应机构所需的动力。
所述多个末端驱动齿轮呈圆周分布，变换齿轮与其中一个末端驱动齿轮啮合连接。
本发明另一种产品批次制造的动力时序变换方法，通过一个公共动力分时段依次与多个执行机构的动力输入端耦合，实现按照时间顺序提供产品批次制造过程所需的多个动力驱动，或者在相邻两个时段内向同一执行机构接力式地提供运动驱动和力驱动；
其中，公共动力的来源为总驱动机构，多个执行机构的动力输入端为分驱动机构的各个末端驱动齿轮。
用于实现上述方法的产品批次制造用的动力时序变换装置，包括总驱动机构、分驱动机构和时序变换机构，总驱动机构包括总驱动电机、主传动轴和主驱动齿轮，分驱动机构包括多个末端驱动齿轮、离合器、变矩器和输出齿轮，时序变换机构包括变换驱动电机、变换动力传动组件、系杆、从驱动齿轮、从传动轴和变换齿轮；总驱动电机通过主传动轴与主驱动齿轮连接，主驱动齿轮与从驱动齿轮啮合连接，变换驱动电机通过变换动力传动组件与系杆连接，从传动轴偏心安装在系杆上，从驱动齿轮和变换齿轮都安装在从传动轴上，其中从驱动齿轮与主驱动齿轮啮合，变换齿轮按时序变换依次与各末端驱动齿轮啮合；多个末端驱动齿轮中，有两个末端驱动齿轮同时通过变矩器与输出齿轮连接，其中一个末端驱动齿轮通过离合器与变矩器连接，另一个末端驱动齿轮直接与变矩器连接。
所述变矩器内设有至少一对齿轮组。
为了实现间歇式的时序变换，所述系杆上还设有制动器。
所述变换动力传动组件包括变换传动轴、第一带轮、传动带和第二带轮，变换驱动电机的输出端通过变换传动轴与第一带轮连接，第一带轮通过传动带与第二带轮连接，系杆与第二带轮连接。使用时，变换驱动电机通过变换传动轴驱动第一带轮旋转，第一带轮通过传动带带动第二带轮旋转，第二带轮带动系杆旋转，从传动轴跟随系杆旋转，连接在传动轴上的变换齿轮绕着主驱动轴，实现变换齿轮在各末端驱动齿轮之间的切换。
所述变换齿轮呈时序变换式与各末端驱动齿轮连接，即根据用户的实际需要，变换齿轮与各末端驱动齿轮的连接可按预设的顺序和时间间隔进行变换，使其输出相应机构所需的动力。
所述多个末端驱动齿轮呈圆周分布，变换齿轮与其中一个末端驱动齿轮啮合连接。
当本动力时序变换装置应用于全电动注塑机时，所述末端驱动齿轮有9个，分别为塑化计量驱动齿轮、螺杆后抽驱动齿轮、开模驱动齿轮、顶出驱动齿轮、合模驱动齿轮、锁模驱动齿轮、射座前移驱动齿轮、注射保压驱动齿轮和射座后移驱动齿轮。其中，塑化计量驱动齿轮为物料的塑化计量提供动力，螺杆后抽驱动齿轮为螺杆的后抽运动提供动力，开模驱动齿轮为模具开模提供动力，顶出驱动齿轮为螺杆的顶出提供动力，合模驱动齿轮为模具合模提供动力，锁模驱动齿轮为模具的锁模机构提供动力，射座前移驱动齿轮为射座的前移运动提供动力，注射保压驱动齿轮为注射过程中模具的保压提供动力，射座后移驱动齿轮为射座的后移运动提供动力。其中合模驱动齿轮和锁模驱动齿轮分别与变矩器连接，合模驱动齿轮为模具提供运动，锁模驱动齿轮为模具提供合模力，实现合锁模过程中运动和力不同形式的动力接力提供。
本产品批次制造用的动力时序变换装置使用时，其原理是：通过各末端驱动齿轮连接所应用设备（如全电动注塑机等）的各动力机构，时序变换机构驱动变换齿轮在各末端驱动齿轮之间切换，驱动相应的末端驱动齿轮进行动力输出，按时间顺序向各执行机构提供动力输出，再通过分驱动机构中的转矩变换器，使同一驱动机构按时间顺序实现多种不同动力输出，从而减少设备中的电机数量。
本发明相对于现有技术，具有以下有益效果：
本产品批次制造用的动力时序变换装置及方法原理简单，通过变换驱动电机驱动变换齿轮公转至指定位置，再由总驱动电机驱动指定动作，依次循环并实现各个动力输出的执行，使同一驱动机构实现多种动力输出，从而减少设备中的电机数量，有效降低设备成本和能耗。
本产品批次制造用的动力时序变换装置易于操作和实现控制，应用于全电动注塑机后，相对于现有的电动注塑机，需要的电机数量少，可有效降低设备成本和能耗，并提高精确度，克服多个电机驱动难以同步的问题；利用一台总驱动电机驱动所有动力输出，实现产品批次制造机械动力驱动的总成，使得传动装置设备占地面积缩小，设备成本降低。
另外，本产品批次制造用的动力时序变换装置可应用于注塑机、吹瓶机或模压机等，应用范围较广；根据设备所需动力种类的数量，可通过调整末端驱动齿轮的数量使其相适应，应用灵活而方便。
附图说明
图1为本产品批次制造用的动力时序变换装置实施例1的原理示意图。
图2为图1的A-A断面示意图。
图3为本产品批次制造用的动力时序变换装置实施例2中，分驱动机构的原理示意图。
图4为本产品批次制造用的动力时序变换装置实施例3的原理示意图。
具体实施方式
下面结合实施例及附图，对本发明作进一步的详细说明，但本发明的实施方式不限于此。
实施例1
本实施例一种产品批次制造的动力时序变换方法，通过一个公共动力分时段依次与多个执行机构的动力输入端耦合，实现按照时间顺序提供产品批次制造过程所需的多个动力驱动；
其中，公共动力的来源为总驱动机构，多个执行机构的动力输入端为分驱动机构的各个末端驱动齿轮。
用于实现上述方法的产品批次制造用的动力时序变换装置，如图1或图2所示，包括总驱动机构、分驱动机构和时序变换机构，总驱动机构包括总驱动电机1、主传动轴2和主驱动齿轮3，分驱动机构包括多个末端驱动齿轮（本实施例中驱动齿轮有5个，分别为第一末端驱动齿轮13、第二末端驱动齿轮14、第三末端驱动齿轮15、第四末端驱动齿轮16和第五末端驱动齿轮17），时序变换机构包括变换驱动电机4、变换动力传动组件、系杆9、从驱动齿轮10、从传动轴11和变换齿轮12；总驱动电机通过主传动轴与主驱动齿轮连接，主驱动齿轮与从驱动齿轮啮合连接，变换驱动电机通过变换动力传动组件与系杆连接，从传动轴偏心安装在系杆上，从驱动齿轮和变换齿轮都安装在从传动轴上，其中从驱动齿轮与主驱动齿轮啮合，变换齿轮按时序变换依次与各末端驱动齿轮啮合。
为了实现间歇式的时序变换，系杆9上还设有制动器18。
变换动力传动组件包括变换传动轴5、第一带轮6、传动带7和第二带轮8，变换驱动电机的输出端通过变换传动轴与第一带轮连接，第一带轮通过传动带与第二带轮连接，系杆与第二带轮连接。使用时，变换驱动电机通过变换传动轴驱动第一带轮旋转，第一带轮通过传动带带动第二带轮旋转，第二带轮带动系杆旋转，从传动轴跟随系杆旋转，连接在传动轴上的变换齿轮绕着主驱动轴，实现变换齿轮在各末端驱动齿轮之间的切换。
变换齿轮呈时序变换式与各末端驱动齿轮连接，即根据用户的实际需要，变换齿轮与各末端驱动齿轮的连接可按预设的顺序和时间间隔进行变换，使其输出相应机构所需的动力。
多个末端驱动齿轮呈圆周分布，变换齿轮与其中一个末端驱动齿轮啮合连接。
上述产品批次制造用的动力时序变换装置使用时，其具体过程包括以下步骤：
（1）启动变换驱动电机，通过变换动力驱动组件和系杆带动从驱动齿轮沿着主驱动齿轮公转，从而带动变换齿轮转动至预设的位置，并与相应的末端驱动齿轮啮合；
（2）启动制动器，通过系杆制动变换动力驱动组件；
（3）启动总驱动电机，通过主传动轴驱动主驱动齿轮转动，从而带动从驱动齿轮转动，从驱动齿轮通过从传动轴带动变换齿轮转动，使相应的末端驱动齿轮转动，输出动力；
（4）制动器解除制动，重复步骤（1）至（3），直至完成产品批次制造过程的各动力输出。
其中，变换齿轮与各末端驱动齿轮之间的连接顺序，可按圆周方向依次连接，也可按照不同动力需要的时间先后顺序，与相应的驱动齿轮连接。
实施例2
本实施例一种产品批次制造的动力时序变换方法，通过一个公共动力分时段依次与多个执行机构的动力输入端耦合，实现按照时间顺序提供产品批次制造过程所需的多个动力驱动，或者在相邻两个时段内向同一执行机构接力式地提供运动驱动和力驱动；
其中，公共动力的来源为总驱动机构，多个执行机构的动力输入端为分驱动机构的各个末端驱动齿轮。
用于实现上述方法的产品批次制造用的动力时序变换装置，如图1或图2所示，包括总驱动机构、分驱动机构和时序变换机构，总驱动机构包括总驱动电机1、主传动轴2和主驱动齿轮3，分驱动机构包括多个末端驱动齿轮（本实施例中驱动齿轮有5个，分别为第一末端驱动齿轮13、第二末端驱动齿轮14、第三末端驱动齿轮15、第四末端驱动齿轮16和第五末端驱动齿轮17）、离合器19、变矩器20和输出齿轮21，时序变换机构包括变换驱动电机4、变换动力传动组件、系杆9、从驱动齿轮10、从传动轴11和变换齿轮12；总驱动电机通过主传动轴与主驱动齿轮连接，主驱动齿轮与从驱动齿轮啮合连接，变换驱动电机通过变换动力传动组件与系杆连接，从传动轴偏心安装在系杆上，从驱动齿轮和变换齿轮都安装在从传动轴上，其中从驱动齿轮与主驱动齿轮啮合，变换齿轮按时序变换依次与各末端驱动齿轮啮合；多个末端驱动齿轮中，如图3所示，有两个末端驱动齿轮（本实施例中为第一末端驱动齿轮13和第二末端驱动齿轮14）同时通过变矩器与输出齿轮连接，其中一个末端驱动齿轮通过离合器与变矩器连接，另一个末端驱动齿轮直接与变矩器连接。
变矩器内设有至少一对齿轮组。
为了实现间歇式的时序变换，系杆上还设有制动器18。
变换动力传动组件包括变换传动轴5、第一带轮6、传动带7和第二带轮8，变换驱动电机的输出端通过变换传动轴与第一带轮连接，第一带轮通过传动带与第二带轮连接，系杆与第二带轮连接。使用时，变换驱动电机通过变换传动轴驱动第一带轮旋转，第一带轮通过传动带带动第二带轮旋转，第二带轮带动系杆旋转，从传动轴跟随系杆旋转，连接在传动轴上的变换齿轮绕着主驱动轴，实现变换齿轮在各末端驱动齿轮之间的切换。
变换齿轮呈时序变换式与各末端驱动齿轮连接，即根据用户的实际需要，变换齿轮与各末端驱动齿轮的连接可按预设的顺序和时间间隔进行变换，使其输出相应机构所需的动力。
多个末端驱动齿轮呈圆周分布，变换齿轮与其中一个末端驱动齿轮啮合连接。
上述产品批次制造用的动力时序变换装置使用时，其原理是：通过各末端驱动齿轮连接所应用设备（如全电动注塑机等）的各动力机构，时序变换机构驱动变换齿轮在各末端驱动齿轮之间切换，驱动相应的末端驱动齿轮进行动力输出，按时间顺序向各执行机构提供动力输出，再通过分驱动机构中的转矩变换器，使同一驱动机构按时间顺序实现多种不同动力输出，从而减少设备中的电机数量。其具体过程包括以下步骤：
（1）启动变换驱动电机，通过变换动力驱动组件和系杆带动从驱动齿轮沿着主驱动齿轮公转，从而带动变换齿轮转动至预设的位置，并与相应的末端驱动齿轮啮合；
（2）启动制动器，通过系杆制动变换动力驱动组件；
（3）启动总驱动电机，通过主传动轴驱动主驱动齿轮转动，从而带动从驱动齿轮转动，从驱动齿轮通过从传动轴带动变换齿轮转动，使相应的末端驱动齿轮转动，输出动力；
（4）制动器解除制动，重复步骤（1）至（3），直至完成产品批次制造过程的各动力输出。
其中，变换齿轮与各末端驱动齿轮之间的连接顺序，可按圆周方向依次连接，也可按照不同动力需要的时间先后顺序，与相应的驱动齿轮连接；当变换齿轮在第一末端驱动齿轮和第二末端驱动齿轮之间切换时，最终都通过输出齿轮21输出，从而实现同一执行机构的运动驱动和力驱动的切换。
实施例3
本实施例一种产品批次制造的动力时序变换装置，应用于全电动注塑机。与实施例2相比较，其不同之处在于，如图4所示，末端驱动齿轮有9个，分别为塑化计量驱动齿轮22、螺杆后抽驱动齿轮23、开模驱动齿轮24、顶出驱动齿轮25、合模驱动齿轮26、锁模驱动齿轮27、射座前移驱动齿轮28、注射保压驱动齿轮29和射座后移驱动齿轮30。其中，塑化计量驱动齿轮为物料的塑化计量提供动力，螺杆后抽驱动齿轮为螺杆的后抽运动提供动力，开模驱动齿轮为模具开模提供动力，顶出驱动齿轮为螺杆的顶出提供动力，合模驱动齿轮为模具合模提供动力，锁模驱动齿轮为模具的锁模机构提供动力，射座前移驱动齿轮为射座的前移运动提供动力，注射保压驱动齿轮为注射过程中模具的保压提供动力，射座后移驱动齿轮为射座的后移运动提供动力。其中合模驱动齿轮和锁模驱动齿轮分别与变矩器连接，合模驱动齿轮为模具提供运动，锁模驱动齿轮为模具提供合模力，实现合锁模过程中运动和力不同形式的动力接力提供。
如上所述，便可较好地实现本发明，上述实施例仅为本发明的较佳实施例，并非用来限定本发明的实施范围；即凡依本发明内容所作的均等变化与修饰，都为本发明权利要求所要求保护的范围所涵盖。

Claims (10)

  1. 一种产品批次制造的动力时序变换方法，其特征在于：通过一个公共动力分时段依次与多个执行机构的动力输入端耦合，实现按照时间顺序提供产品批次制造过程所需的多个动力驱动；
    其中，公共动力的来源为总驱动机构，多个执行机构的动力输入端为分驱动机构的各个末端驱动齿轮。
  2. 一种用于实现权利要求1所述方法的产品批次制造的动力时序变换装置，其特征在于：包括总驱动机构、分驱动机构和时序变换机构，总驱动机构包括总驱动电机、主传动轴和主驱动齿轮，分驱动机构包括多个末端驱动齿轮，时序变换机构包括变换驱动电机、变换动力传动组件、系杆、从驱动齿轮、从传动轴和变换齿轮；总驱动电机通过主传动轴与主驱动齿轮连接，主驱动齿轮与从驱动齿轮啮合连接，变换驱动电机通过变换动力传动组件与系杆连接，从传动轴偏心安装在系杆上，从驱动齿轮和变换齿轮都安装在从传动轴上，其中从驱动齿轮与主驱动齿轮啮合，变换齿轮按时序变换依次与各末端驱动齿轮啮合。
  3. 根据权利要求2所述一种产品批次制造的动力时序变换装置，其特征在于：所述系杆上还设有制动器。
  4. 根据权利要求2所述一种产品批次制造的动力时序变换装置，其特征在于：所述变换动力传动组件包括变换传动轴、第一带轮、传动带和第二带轮，变换驱动电机的输出端通过变换传动轴与第一带轮连接，第一带轮通过传动带与第二带轮连接，系杆与第二带轮连接。
  5. 一种产品批次制造的动力时序变换方法，其特征在于：通过一个公共动力分时段依次与多个执行机构的动力输入端耦合，实现按照时间顺序提供产品批次制造过程所需的多个动力驱动，或者在相邻两个时段内向同一执行机构接力式地提供运动驱动和力驱动；
    其中，公共动力的来源为总驱动机构，多个执行机构的动力输入端为分驱动机构的各个末端驱动齿轮。
  6. 一种用于实现权利要求5所述方法的产品批次制造的动力时序变换装置，其特征在于：包括总驱动机构、分驱动机构和时序变换机构，总驱动机构包括总驱动电机、主传动轴和主驱动齿轮，分驱动机构包括多个末端驱动齿轮、离合器、变矩器和输出齿轮，时序变换机构包括变换驱动电机、变换动力传动组件、系杆、从驱动齿轮、从传动轴和变换齿轮；总驱动电机通过主传动轴与主驱动齿轮连接，主驱动齿轮与从驱动齿轮啮合连接，变换驱动电机通过变换动力传动组件与系杆连接，从传动轴偏心安装在系杆上，从驱动齿轮和变换齿轮都安装在从传动轴上，其中从驱动齿轮与主驱动齿轮啮合，变换齿轮按时序变换依次与各末端驱动齿轮啮合；多个末端驱动齿轮中，有两个末端驱动齿轮同时通过变矩器与输出齿轮连接，其中一个末端驱动齿轮通过离合器与变矩器连接，另一个末端驱动齿轮直接与变矩器连接。
  7. 根据权利要求6所述一种产品批次制造的动力时序变换装置，其特征在于：所述变矩器内设有至少一对齿轮组；所述系杆上还设有制动器。
  8. 根据权利要求6所述一种产品批次制造的动力时序变换装置，其特征在于：所述变换动力传动组件包括变换传动轴、第一带轮、传动带和第二带轮，变换驱动电机的输出端通过变换传动轴与第一带轮连接，第一带轮通过传动带与第二带轮连接，系杆与第二带轮连接。
  9. 根据权利要求6所述一种产品批次制造的动力时序变换装置，其特征在于：所述变换齿轮呈时序变换式与各末端驱动齿轮连接，多个末端驱动齿轮呈圆周分布。
  10. 根据权利要求6所述一种产品批次制造的动力时序变换装置，其特征在于：所述末端驱动齿轮有9个，分别为塑化计量驱动齿轮、螺杆后抽驱动齿轮、开模驱动齿轮、顶出驱动齿轮、合模驱动齿轮、锁模驱动齿轮、射座前移驱动齿轮、注射保压驱动齿轮和射座后移驱动齿轮。
PCT/CN2014/092956 2014-05-15 2014-12-03 一种产品批次制造用的动力时序变换方法与装置 WO2015172552A1 (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AU2014393755A AU2014393755B2 (en) 2014-05-15 2014-12-03 Power time sequence conversion method and device for manufacturing products in batches
US15/311,419 US20170082181A1 (en) 2014-05-15 2014-12-03 Power time sequence conversion method and device for manufacturing products in batches
MX2016014903A MX2016014903A (es) 2014-05-15 2014-12-03 Procedimiento de conversion de secuencia de tiempo de potencia y dispositivo para la fabricacion de productos por lotes.
KR1020167035200A KR101920883B1 (ko) 2014-05-15 2014-12-03 제품을 일괄 제조하기 위한 동력시간순서 변환방법 및 장치
CA2948940A CA2948940A1 (en) 2014-05-15 2014-12-03 Power time sequence conversion method and device for manufacturing products in batches
SG11201609536UA SG11201609536UA (en) 2014-05-15 2014-12-03 Power time sequence conversion method and device for manufacturing products in batches
EP14891751.1A EP3144118A4 (en) 2014-05-15 2014-12-03 Power time sequence conversion method and device for manufacturing products in batches
RU2016149191A RU2659764C2 (ru) 2014-05-15 2014-12-03 Способ и устройство для переключения последовательности нагрузки во времени при изготовлении изделий партиями
JP2017512085A JP2017524885A (ja) 2014-05-15 2014-12-03 製品バッチ製造用の動力時系列変換方法及び装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410206689.3A CN104002426B (zh) 2014-05-15 2014-05-15 一种产品批次制造用的动力时序变换方法
CN201410206689.3 2014-05-15

Publications (1)

Publication Number Publication Date
WO2015172552A1 true WO2015172552A1 (zh) 2015-11-19

Family

ID=51363465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/092956 WO2015172552A1 (zh) 2014-05-15 2014-12-03 一种产品批次制造用的动力时序变换方法与装置

Country Status (11)

Country Link
US (1) US20170082181A1 (zh)
EP (1) EP3144118A4 (zh)
JP (1) JP2017524885A (zh)
KR (1) KR101920883B1 (zh)
CN (1) CN104002426B (zh)
AU (1) AU2014393755B2 (zh)
CA (1) CA2948940A1 (zh)
MX (1) MX2016014903A (zh)
RU (1) RU2659764C2 (zh)
SG (1) SG11201609536UA (zh)
WO (1) WO2015172552A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104002426B (zh) * 2014-05-15 2016-10-05 华南理工大学 一种产品批次制造用的动力时序变换方法
DE102018117757A1 (de) * 2018-07-23 2020-01-23 Krones Ag Vorrichtung und Verfahren zum Umformen von Kunststoffvorformlingen zu Kunststoffbehältnissen durch Drehen eines Trägers bewirkte Druckerzeugung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1141842A (zh) * 1996-07-05 1997-02-05 华南理工大学 电磁式聚合物动态注射成型方法及装置
CN102653121A (zh) * 2012-04-13 2012-09-05 赛艺股份有限公司 滚柱伺服储料系统
CN104002426A (zh) * 2014-05-15 2014-08-27 华南理工大学 一种产品批次制造用的动力时序变换方法与装置
CN203937099U (zh) * 2014-05-15 2014-11-12 华南理工大学 一种产品批次制造用的动力时序变换装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686974A (en) * 1970-06-30 1972-08-29 Xerox Corp Mechanical drive arrangement
US4132131A (en) * 1977-07-14 1979-01-02 Curtiss-Wright Corporation Free-floating planetary transmission with contra-rotating dual output shafts
CA1196458A (en) * 1981-10-08 1985-11-12 Yoshihiko Yamazaki Injection molding machine
JPS5862030A (ja) * 1981-10-08 1983-04-13 Nissei Plastics Ind Co 射出成形機
JPS60125618A (ja) * 1983-12-13 1985-07-04 Fanuc Ltd 射出成形機における射出機構駆動装置
AU580120B2 (en) * 1985-06-17 1989-01-05 Toyota Jidosha Kabushiki Kaisha Multi-cylinder type injection molding apparatus
JPH0645136U (ja) * 1992-11-27 1994-06-14 株式会社タチエス ギヤードモータ
JP2954858B2 (ja) * 1994-09-16 1999-09-27 日精エー・エス・ビー機械株式会社 射出延伸ブロー成形装置及び方法
JPH09230451A (ja) * 1996-02-20 1997-09-05 Canon Inc 動力分割装置
US6615091B1 (en) * 1998-06-26 2003-09-02 Eveready Battery Company, Inc. Control system and method therefor
BR0208869A (pt) * 2001-04-10 2004-04-27 Soplar Sa Dispositivo para fabricar corpos ocos de material plástico pelo processo de moldagem por extrusão-sopro
US7052644B2 (en) * 2003-11-17 2006-05-30 Graham Packaging Pet Technologies, Inc. Continuous production of molded plastic containers
CN101007441A (zh) * 2006-01-23 2007-08-01 俞晟 瓶坯输送装置
US8672284B2 (en) * 2008-06-06 2014-03-18 Linak A/S Gear with at least two gearing stages, a linear actuator including such a gear and a table leg including such a linear actuator
DE102008051525A1 (de) * 2008-10-13 2010-04-15 Tyco Electronics Amp Gmbh Vorrichtung und Verfahren zum automatischen Bestücken von elektrischen Bauelementen mit Kontaktelementen
JP2010144825A (ja) * 2008-12-18 2010-07-01 Jtekt Corp 車両用操舵装置
CN201851600U (zh) * 2010-10-13 2011-06-01 宜宾北方川安化工有限公司 多轴旋转装置
CN203161984U (zh) * 2013-02-19 2013-08-28 陈惠娜 带中间轴与被动轴啮合机构的渐开线型减速器
RU135752U1 (ru) * 2013-07-15 2013-12-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Редуктор

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1141842A (zh) * 1996-07-05 1997-02-05 华南理工大学 电磁式聚合物动态注射成型方法及装置
CN102653121A (zh) * 2012-04-13 2012-09-05 赛艺股份有限公司 滚柱伺服储料系统
CN104002426A (zh) * 2014-05-15 2014-08-27 华南理工大学 一种产品批次制造用的动力时序变换方法与装置
CN203937099U (zh) * 2014-05-15 2014-11-12 华南理工大学 一种产品批次制造用的动力时序变换装置

Also Published As

Publication number Publication date
EP3144118A1 (en) 2017-03-22
AU2014393755B2 (en) 2018-10-25
SG11201609536UA (en) 2016-12-29
CA2948940A1 (en) 2015-11-19
EP3144118A4 (en) 2017-12-20
CN104002426A (zh) 2014-08-27
RU2659764C2 (ru) 2018-07-03
KR20170041171A (ko) 2017-04-14
AU2014393755A1 (en) 2016-12-15
RU2016149191A (ru) 2018-06-15
CN104002426B (zh) 2016-10-05
MX2016014903A (es) 2017-09-28
US20170082181A1 (en) 2017-03-23
KR101920883B1 (ko) 2018-11-21
JP2017524885A (ja) 2017-08-31
RU2016149191A3 (zh) 2018-06-15

Similar Documents

Publication Publication Date Title
WO1990002033A1 (en) Toggle type mold clamping apparatus for electric injection molding machine
CN109352933B (zh) 一种无翘曲变形的面板框注塑模具
JP2011183705A (ja) 射出成形機及び射出成形方法
JP5717477B2 (ja) ダイカストマシンの電動射出装置
WO2015172552A1 (zh) 一种产品批次制造用的动力时序变换方法与装置
CN102009467B (zh) 单电机驱动全电动合模和移模系统及其实现方法与应用
JP5760038B2 (ja) 射出成形機
JP4373334B2 (ja) 成形機及びその制御方法
JP5616624B2 (ja) 型締装置及びその制御方法
ATE509753T1 (de) Elektrische spritzgusseinrichtung für kunststoff- spritzgusspressen
TWI224046B (en) Mold clamping mechanism for injection molding machine
JP2016002745A (ja) 射出成形機
JP2004001470A (ja) 射出成形機等の型締方法および装置
CN202114864U (zh) 螺纹产品注塑模具
CN211440980U (zh) 一种抽螺纹驱动器
CN201745140U (zh) 全电动注塑机差动式合模机构
CN203937099U (zh) 一种产品批次制造用的动力时序变换装置
CN204382640U (zh) 注吹中空成型机的脱模结构
CN205033509U (zh) 螺旋齿轮类工件脱模装置
JP2020001314A (ja) ねじ抜き金型
KR20170060745A (ko) 전동식 사출성형기의 형체장치
JP2001212855A (ja) 電動式射出成形機の駆動装置
CN211440945U (zh) 一种模具用双脱螺纹系统
CN104227995A (zh) 一种血液透析器端盖的注塑模具
JPH0592455A (ja) 電動式射出成形機の型締制御方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14891751

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2948940

Country of ref document: CA

Ref document number: 2017512085

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: MX/A/2016/014903

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 15311419

Country of ref document: US

REEP Request for entry into the european phase

Ref document number: 2014891751

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2014891751

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20167035200

Country of ref document: KR

Kind code of ref document: A

Ref document number: 2014393755

Country of ref document: AU

Date of ref document: 20141203

Kind code of ref document: A

Ref document number: 2016149191

Country of ref document: RU

Kind code of ref document: A