Protection device and material feeding and discharging system for automatic feeding and discharging of freeze dryer
A protection device, freeze dryer technology, applied in the direction of conveyor control device, conveyor, conveyor objects, etc., can solve the problems of blockage, affecting the production cycle speed, damage to the edges and corners of the star wheel, etc., to avoid damage.
Active Publication Date: 2017-09-15
TRUKING TECH LTD
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Problems solved by technology
[0006] At present, the automatic feeding and discharging system of the freeze dryer does not have measures to prevent bottle blockage and control measures after bottle blockage, so the following problems will occur: 1. The dumped vials are stuck at the corner of the track, causing blockage, and subsequent vial transmission is blocked , if there is no timely intervention by the operator on site, it will remain stagnant, affecting the speed of the entire production cycle; 2. The dumped vials smoothly enter the track near the front end of the star wheel, and the rotating star wheel and the vial are squeezed, seriously damaging the star The edges and corners of the wheel will destroy the automatic feeding and discharging equipment
Method used
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Embodiment Construction
[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0037] like Figure 1 to Figure 7 As shown, the protection device for the automatic feeding and unloading of the freeze dryer in this embodiment includes a control unit, an alarm unit and a first inverted bottle detection element 5 installed on the side of the conveyor belt 3 of the freeze dryer, and the conveyor belt 3 is driven by a conveyor belt drive motor 31 Drive rotation; along the transmission direction of the conveyor belt 3, the upstream conveyor belt 3 next to the star wheel 6 in the automatic feeding and discharging system of the freeze dryer is provided with a second inverted bottle detection element 7 and a bottle picking mechanism for rejecting inverted bottles in sequence 8; the first bottle-inverting detection element 5 detects whether there is an inverted bottle in the duration T1 on the conveyor belt 3 and transmits the first...
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The invention discloses an automatic feed / discharge protecting device of a freeze dryer. The device comprises a control unit, a warning unit, and a first bottle fall detecting element mounted at one side of a conveying belt, wherein a second bottle fall detecting element and a bottle eliminating mechanism for eliminating falling bottles are arranged on the conveying belt in sequence; and the control unit sends a warning signal to the warning unit according to a first detecting signal, and controls a bottle eliminating action of the bottle eliminating mechanism according to a second detecting signal. The invention further discloses a feed / discharge system of the freeze dryer; the system comprises the automatic feed / discharge protecting device of the freeze dryer, the conveying belt and a driving motor thereof, a star wheel and a driving motor thereof; barrier components are arranged at the two sides of the conveying belt, and are provided with small holes; and the first bottle fall detecting element and the second bottle fall detecting element detect if bottles fall down on the conveying belt through the corresponding small holes. The automatic feed / discharge protecting device and the system both have multiple layers of measures for eliminating the falling bottles, and can prevent the falling bottles from damaging the star wheel and other equipment.
Description
technical field [0001] The invention mainly relates to the field of packaging machinery for medicine and food, in particular to an automatic feeding and discharging protection device and a feeding and discharging system for a freeze dryer. Background technique [0002] The automatic loading and unloading of the freeze dryer sends the semi-stoppered vials to the shelf of the freeze dryer through the feeding integration device and bottle unscrambling device combined with the feeding push rod. After the freeze-drying process cycle is completed, the discharge push rod is combined with the discharge The integrated device sends the vials out of the shelf and transfers them to the capping machine and subsequent processes. The entire feeding and discharging process is completely controlled by the control system without manual intervention, avoiding manual contact with the product, thereby preventing the product from being damaged during the transfer process to the greatest extent. p...
Claims
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IPC IPC(8): B65G43/00B65G29/00
CPCB65G43/08B65G47/84
Inventor 陈双好谭亮
Owner TRUKING TECH LTD