CN212655114U - Medicine board snatchs manipulator - Google Patents

Abstract

The utility model discloses a medicine board snatchs manipulator, including carousel, center pin and axle sleeve, its characterized in that: the preceding terminal surface of carousel is equipped with the end cover and covers the carousel inner chamber, it is sealed to be equipped with preceding lip shape between the hole of end cover and the excircle of minor axis, it is sealed to be equipped with preceding O type circle between the location step excircle of end cover and the chamber wall of carousel inner chamber, the rear end face of carousel is equipped with preceding location step and stretches into the axle sleeve hole, it is sealed to be equipped with middle O type circle between the excircle of preceding location step and the hole of axle sleeve, the preceding terminal surface of power input wheel is equipped with back location step and stretches into the axle sleeve hole, it is sealed to be equipped with back O type circle between the excircle of back location step and the hole of axle sleeve, the moving ring is taken a breath to the rear end face fixed connection of power input wheel, the moving ring that takes a breath of fixed mounting is hug. The utility model is used for snatching of medicine board after the die-cut, improve inside lubrication and guarantee sealed reliable, convenient assembly.

Description

Medicine board snatchs manipulator

Technical Field

The utility model relates to a blister packaging machine, concretely relates to carry out medicine board that automatic snatched medicine board in the die-cut mould of blister packaging machine snatchs manipulator.

Background

Blister packaging machines are widely used in the pharmaceutical industry today, mainly for the later packaging and cutting of finished pharmaceutical products. Generally, blister packaging machines perform blister forming, filling, sealing and blanking processes for packaging pharmaceutical products. At present, the medicine plate punched by the punching die is finished by the reciprocating back and forth and up and down actions of the suction nozzle, and the speed is slow. However, the above-mentioned patent technology cannot solve the problems of lubrication and sealing inside the manipulator, and has the disadvantages of large action wear, short service life, speed increase, and inconvenient assembly.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing a medicine board snatchs after being used for die-cut, improves inside lubrication and guarantees sealed reliable, and the medicine board of convenient assembly snatchs the manipulator.

The utility model discloses a realize through following technical scheme:

medicine board snatchs manipulator, including the carousel, center pin and axle sleeve, the axle sleeve rotates to be located in the bearing frame, the bearing frame is installed on fixed bolster board, the front end and the carousel fixed connection of axle sleeve, the rear end and the power input wheel of axle sleeve are connected, the center pin rotates the hole of locating the axle sleeve, the center pin stretches into the preceding axle head fixed mounting sun gear of carousel inner chamber, sun gear and planetary gear transmission meshing, planetary gear is fixed in on the minor axis, the minor axis is eccentric and rotate to locate on the carousel, the preceding axle head fixed connection pole of the overhanging carousel of minor axis, install the suction nozzle subassembly on the pole of inhaling, the first gear of rear axle head fixed mounting of center pin, first gear is through preceding, rear transition gear meshing transmission is fixed mounting's axle sleeve gear on the axle sleeve, its characterized in: the preceding terminal surface of carousel is equipped with the end cover and covers the carousel inner chamber, it is sealed to be equipped with preceding lip shape between the hole of end cover and the excircle of minor axis, it is sealed to be equipped with preceding O type circle between the location step excircle of end cover and the chamber wall of carousel inner chamber, the rear end face of carousel is equipped with preceding location step and stretches into the axle sleeve hole, it is sealed to be equipped with middle O type circle between the excircle of preceding location step and the hole of axle sleeve, the preceding terminal surface of power input wheel is equipped with back location step and stretches into the axle sleeve hole, it is sealed to be equipped with back O type circle between the excircle of back location step and the hole of axle sleeve, the moving ring is taken a breath to the rear end face fixed connection of power input wheel, the moving ring that takes a breath of fixed mounting is hug.

After the technical scheme is adopted, when the mechanical arm works, a proper amount of lubricating oil can be added into the inner cavity of the rotary table, so that internal parts of the mechanical arms such as the sun gear, the planetary gear and the central shaft can be fully lubricated when the mechanical arm moves, and the sealing reliability is ensured under the combined action of the front lip seal, the rear lip seal, the front O-shaped ring seal, the middle O-shaped ring seal and the rear O-shaped ring seal, so that the mechanical arm is small in action abrasion when working, long in service life and high in production speed. The utility model discloses an action process is: when the power input wheel is driven, the shaft sleeve, the rotary table and the shaft sleeve gear are driven to rotate simultaneously, the rotation of the shaft sleeve gear drives the central shaft to rotate through the front transition gear, the rear transition gear and the first gear, the rotating speed of the central shaft is higher than that of the shaft sleeve, the rotation of the central shaft drives the sun gear to rotate, the sun gear drives the planetary gear and the short shaft to rotate, then the air suction rod connected with the short shaft performs revolution and rotation combined motion, and when the rotary table rotates for a circle, a group of suction nozzle assemblies on the air suction rod can complete one-time grabbing action of the punched medicine plates.

Preferably, the bearing block is of a square design, a lower semicircular hole is formed in one side face of the bearing block, a pressing plate provided with an upper semicircular hole is detachably connected to the bearing block through a screw, the pressing plate is fixedly pressed on the gear shaft, the gear shaft is provided with an outer suspension shaft end, and the front transition gear and the rear transition gear are rotatably arranged at the outer suspension shaft end of the gear shaft. Through the design, the gear shaft and the front and rear transition gears can be taken down by loosening the pressing plate, and then the disassembly and the assembly of other parts can be carried out, so that the assembly is convenient.

Drawings

The utility model discloses there is following figure:

figure 1 is a schematic structural diagram of the present invention,

figure 2 is a right side view of figure 1 with the turntable removed,

fig. 3 is a longitudinal sectional view of fig. 1.

Detailed Description

As shown in the figure, the medicine plate grabbing manipulator of the utility model comprises a rotary table 4, a central shaft 11 and a shaft sleeve 16, wherein the shaft sleeve 16 is rotatably arranged in a bearing seat 5, the bearing seat 5 is fixedly arranged on the back of a fixed support plate 14, the front end of the shaft sleeve 16 is fixedly connected with the rotary table 4, the rear end of the shaft sleeve 16 is fixedly connected with a power input wheel 7, the central shaft 11 is rotatably arranged in an inner hole of the shaft sleeve 16, the central shaft 11 extends into the front shaft end of a rotary table inner cavity A and is fixedly provided with a sun wheel 17, the sun wheel 17 is in transmission engagement with a planetary gear 18, the planetary gear 18 is fixed on a short shaft 19, the short shaft 19 is eccentric and is rotatably arranged on the rotary table 4, the front shaft end of the rotary table 4 with the short shaft 19 extending outwards is fixedly connected with an air suction rod 2, a suction nozzle component 1 is arranged, the rear transition gear 13 is meshed with and drives a shaft sleeve gear 6 fixedly arranged on a shaft sleeve 16; the front end face of the rotary table 4 is provided with an end cover 3 for covering a rotary table inner cavity A, a front lip-shaped seal 25 is arranged between an inner hole of the end cover 3 and an outer circle of the short shaft 19, a front O-shaped ring seal 24 is arranged between an outer circle of a positioning step of the end cover 3 and a cavity wall of the rotary table inner cavity A, a front positioning step is arranged on the rear end face of the rotary table 4 and extends into an inner hole of a shaft sleeve 16, a middle O-shaped ring seal 23 is arranged between the outer circle of the front positioning step and the inner hole of the shaft sleeve, a rear positioning step is arranged on the front end face of the power input wheel 7 and extends into the inner hole of the shaft sleeve 16, a rear O-shaped ring seal 22 is arranged between the outer circle of the rear positioning step and the inner hole of the shaft sleeve, the rear end face of the power input wheel 7 is fixedly connected; the bearing seat 5 is in a square design, a lower semicircular hole is formed in one side face of the bearing seat, the pressing plate 15 provided with the upper semicircular hole is detachably connected to the bearing seat 5 through a screw, the pressing plate 15 is fixedly pressed on the gear shaft 20, the gear shaft 20 is provided with an outer suspension shaft end, and the front transition gear 12 and the rear transition gear 13 are rotatably arranged at the outer suspension shaft end of the gear shaft 20.

Claims (2)

1. Medicine board snatchs manipulator, including the carousel, center pin and axle sleeve, the axle sleeve rotates to be located in the bearing frame, the bearing frame is installed on fixed bolster board, the front end and the carousel fixed connection of axle sleeve, the rear end and the power input wheel of axle sleeve are connected, the center pin rotates the hole of locating the axle sleeve, the center pin stretches into the preceding axle head fixed mounting sun gear of carousel inner chamber, sun gear and planetary gear transmission meshing, planetary gear is fixed in on the minor axis, the minor axis is eccentric and rotate to locate on the carousel, the preceding axle head fixed connection pole of the overhanging carousel of minor axis, install the suction nozzle subassembly on the pole of inhaling, the first gear of rear axle head fixed mounting of center pin, first gear is through preceding, rear transition gear meshing transmission is fixed mounting's axle sleeve gear on the axle sleeve, its characterized in: the preceding terminal surface of carousel is equipped with the end cover and covers the carousel inner chamber, it is sealed to be equipped with preceding lip shape between the hole of end cover and the excircle of minor axis, it is sealed to be equipped with preceding O type circle between the location step excircle of end cover and the chamber wall of carousel inner chamber, the rear end face of carousel is equipped with preceding location step and stretches into the axle sleeve hole, it is sealed to be equipped with middle O type circle between the excircle of preceding location step and the hole of axle sleeve, the preceding terminal surface of power input wheel is equipped with back location step and stretches into the axle sleeve hole, it is sealed to be equipped with back O type circle between the excircle of back location step and the hole of axle sleeve, the moving ring is taken a breath to the rear end face fixed connection of power input wheel, the moving ring that takes a breath of fixed mounting is hug.

2. The tablet grasping robot of claim 1, wherein: the bearing block is of a square design, a lower semicircular hole is formed in one side face of the bearing block, a pressing plate provided with an upper semicircular hole is detachably connected to the bearing block through a screw, the pressing plate is fixedly pressed on the gear shaft, the gear shaft is provided with an outer suspension shaft end, and the front transition gear and the rear transition gear are rotatably arranged at the outer suspension shaft end of the gear shaft.

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