Pull rod mechanism

Abstract

The invention discloses a pull rod mechanism which comprises a penicillin bottle pull rod and two groups of turnover modules. The two groups of turnover modules are respectively arranged at two ends of the penicillin bottle pull rod, each group of turnover modules comprises a turnover body, a rotary shaft and a downward-turning bumping block, each end of the penicillin pull rod is connected to the turnover body through the rotary shaft, and the downward-turning bumping block is connected with the rotary shaft and drives the rotary shaft to rotate so as to enable the penicillin bottle pull rod to be downward turned after being bumped. The pull rod mechanism further comprises upward-turning bumping rods and upward-turning bumping blocks, wherein the upward-turning bumping blocks are arranged on the turnover bodies and connected with the rotary shafts, the upward-turning bumping rods are fixed to moving paths of the upward-turning bumping blocks, and the rotary shafts are driven to rotate so as to enable the penicillin bottle to be upwards turned when the upward-turning bumping blocks bump against the upward-turning bumping rods. The pull rod mechanism is simple in actions, programs are easily controlled, additional turnover motors are not needed, and cost is saved.

Description

technical field

[0001] The invention relates to a pull rod mechanism for automatic material feeding and discharging of a freeze dryer, in particular to a pull rod mechanism. Background technique

[0002] With the improvement of the requirements of the new version of GMP, pharmaceutical factories have higher and higher requirements for sterility and unmanned operation. Fully automatic transfer to the capping machine, the sterility of pharmaceutical production is guaranteed, and human resources are saved. However, the initial cost of equipment procurement is relatively high, and reducing the production cost of our equipment has become a major topic for us.

[0003] Our loading and unloading is a structure that goes forward and out, and the pull rod for discharging adopts a unique "nine-section whip" structure, which saves installation space. The head of the pull rod turns up when it enters the plate of the freeze dryer, and the pull rod walks on the upper part of the vial un...

Examples

Embodiment Construction

[0013] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0014] see Figure 1-2 , a pull rod mechanism provided by the present invention includes a vial pull rod 20 and two sets of identical overturn assemblies 10, the overturn assemblies 10 are respectively arranged at both ends of the vial pull rod 20, and the overturn assembly 10 controls the movement of the vial pull rod 20. The overturn assembly 10 includes a overturn body 4, a rotating shaft 8 and a down bumper 6. Each end of the vial pull rod 20 is connected to the overturn body 4 through the rotation shaft 8, and the down over bump 6 is connected with the rotating shaft 7. The pull bar mechanism also includes an upturn Lever 1 and upturning bumper 5, upturning bumper 5 is arranged on the turning body 4, and is connected with rotating shaft 8, and upturning bumper 1 is fixed on the moving path of upturning bumper 5, in practical applicatio...

technical field

[0001] The invention relates to a pull rod mechanism for automatic material feeding and discharging of a freeze dryer, in particular to a pull rod mechanism. Background technique

[0002] With the improvement of the requirements of the new version of GMP, pharmaceutical factories have higher and higher requirements for sterility and unmanned operation. Fully automatic transfer to the capping machine, the sterility of pharmaceutical production is guaranteed, and human resources are saved. However, the initial cost of equipment procurement is relatively high, and reducing the production cost of our equipment has become a major topic for us.

[0003] Our loading and unloading is a structure that goes forward and out, and the pull rod for discharging adopts a unique "nine-section whip" structure, which saves installation space. The head of the pull rod turns up when it enters the plate of the freeze dryer, and the pull rod walks on the upper part of the vial un...

Examples

Embodiment Construction

[0013] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0014] see Figure 1-2 , a pull rod mechanism provided by the present invention includes a vial pull rod 20 and two sets of identical overturn assemblies 10, the overturn assemblies 10 are respectively arranged at both ends of the vial pull rod 20, and the overturn assembly 10 controls the movement of the vial pull rod 20. The overturn assembly 10 includes a overturn body 4, a rotating shaft 8 and a down bumper 6. Each end of the vial pull rod 20 is connected to the overturn body 4 through the rotation shaft 8, and the down over bump 6 is connected with the rotating shaft 7. The pull bar mechanism also includes an upturn Lever 1 and upturning bumper 5, upturning bumper 5 is arranged on the turning body 4, and is connected with rotating shaft 8, and upturning bumper 1 is fixed on the moving path of upturning bumper 5, in practical applicatio...

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