CN100410147C - Automatic dispensing and conveying mechanism for medicine plate loading - Google Patents

Abstract

A conveying mechanism for automatically distributing the amount of medicine plates, comprising a conveying belt (8) and a plate suction device, the conveying belts (8) are two, and a plate separating device is arranged at the front between the two conveying belts, The plate device includes a driving sprocket (4), a driven sprocket (5), a chain (6) and two plate suckers arranged vertically on the chain (6); Pharmaceutical version input conveyer belt (14), above described three conveyer belts, is provided with plate combining device, and combined version device comprises frame (12), and the gear (10) on the pharmaceutical version input conveyer belt (14) top, Two interlocking racks (13) and two linear guide rails (11) which mesh with both sides of the gear (10) and are arranged staggered from each other. A plate suction device is installed under the interlocking racks (13), and the gear (10) and the servo motor ( 9) Connect. The invention can rearrange and combine the medicine plates punched and output by the blister packaging machine, so that the automatic distribution of the medicine plate quantity can completely meet the box packing input requirements of the medicine plate of the cartoning machine. Moreover, it is easy to operate, fast in conveying speed and high in work efficiency.

Description

Automatic dispensing and conveying mechanism for medicine plate loading

1. Technical field

The present invention relates to a drug plate filling and distributing and conveying mechanism used after the drug plate is output and before boxing, in particular to a blister pack in a fully automatic production line for drug packaging composed of a blister packaging machine and a drug plate cartoning machine. The intermediate connection part between the packaging machine and the medicine plate cartoning machine-the medicine plate loading and distributing conveying mechanism.

2. Background technology

In the automatic pharmaceutical packaging production line consisting of a blister packaging machine and a drug plate cartoning machine, when the intermediate connection is a rigid connection (no drug plate storage warehouse), the unit quantity of the drug plate output by the blister packaging machine cannot meet the requirements of the cartoning machine. According to the input requirements of the medicine plate loading, it must go through an intermediate connection part, that is, the medicine plate loading distribution conveying mechanism reassembles and arranges the medicine plates punched and output by the blister packaging machine (referring to the number of overlapping medicine plates), so as to The cartoning machine is assigned to pack the pharmaceutical plates, so that the production line can run continuously. However, the distribution output of the existing number of medicine plates (only one conveyor belt output) is sometimes odd, sometimes even, and often cannot meet the changes in the number of medicine plates required for boxing at any time. In addition, special special treatment and operating procedures are required. Complicated and unfeasible.

3. Contents of the invention

The purpose of the present invention is to overcome the above-mentioned deficiencies, and to provide an automatic dispensing and conveying of the medicine plate quantity after punching and outputting by the blister packaging machine, which can fully meet the medicine plate boxing input requirements of the cartoning machine. mechanism.

The purpose of the present invention is achieved through the following technical solutions: an automatic dispensing and conveying mechanism for drug plate loading, including a workbench, a conveyor belt, and a plate suction device. The plate suction device is composed of a suction cup, a suction cup fixing seat and a cylinder. There are two conveyor belts, and a version-separating device is arranged at the front between the two conveyor belts. The described version-separating device includes a driving sprocket, a driven sprocket, a chain set on the two sprockets and a chain mounted on the chain. There are two plate suction devices arranged vertically on each other; a pharmaceutical plate input conveyor belt is provided at the rear between the two conveyor belts, and a plate combining device is provided above the three conveyor belts, and the plate combining device includes The frame on the workbench, the gear on the frame and above the drug plate input conveyor belt, the two linkage racks meshing with the two sides of the gear and staggered from each other, and the two linear guide rails connected with the linkage racks, A plate suction device is installed under the linked rack, and the gear is connected with the servo motor.

After adopting the structure of the present invention, the medicine plates punched and output by the blister packaging machine are placed on two conveyor belts through the plate separating device, and then the medicine plates on the two conveyor belts are combined into the medicine plate input and conveyed by the plate combining device On the belt, it can rearrange and combine the medicine plates punched and output by the blister packaging machine, so that the automatic distribution of the number of medicine plates can fully meet the medicine plate boxing input requirements of the cartoning machine. Moreover, it is easy to operate, fast in conveying speed and high in work efficiency.

4. Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a structural schematic diagram of the automatic dispensing and conveying mechanism of the medicine plate loading of the present invention.

FIG. 2 is a top view of FIG. 1 .

5. Specific implementation

Referring to Fig. 1 and Fig. 2, it can be seen that the automatic dispensing and conveying mechanism of the drug plate loading of the present invention includes a workbench 7, a conveyor belt 8 and a plate suction device, and the plate suction device is composed of a suction cup 1, a suction cup holder 2 and a cylinder 3 , there are two conveyor belts 8, and a version-separating device is provided at the front between the two conveyor belts, and the version-separating device includes a driving sprocket 4, a driven sprocket 5, and a The chain 6 and the two plate suction devices installed on the chain 6 are perpendicular to each other (that is, the angle between the center line of the two plate suction devices is 90 degrees, and one of the plate suction devices is always above a certain conveyor belt); The rear portion between the belts is provided with a medicine plate input conveyor belt 14, and a plate combination device is provided above the three conveyor belts, and the plate combination device includes a frame 12, a frame, 12 and the gear 10 above the pharmaceutical plate input conveyor belt 14, two interlocking racks 13 that are meshed with both sides of the gear 10 and are staggered from each other, and two linear guide rails 11 that are connected with the interlocking racks. Plate sucker (aligned with two conveyor belts axially) is housed under bar 13, and described gear 10 links with servomotor 9. Among them: the number of suction cups 1 is the same as the number of medicine plates punched by the blister packaging machine, and the distance between them is the same as the distance between the medicine plate positioning grooves on the conveyor belt; the driving sprocket 4, the conveyor belt 8, the medicine plate The input conveyer belt 14 is connected with the respective transmission mechanism of the outside (by the transmission mechanism on the blister packaging machine or the cartoning machine to realize the transmission work); the center of rotation of the gear 10 coincides with the longitudinal centerline of the driving sprocket 4 and the driven sprocket 5 (Promptly three points are a line); Servo motor 9 can be located on the top of the frame, and can also be replaced by a stepper motor.

The present invention can be installed between the blister packaging machine and the medicine plate cartoning machine to form a complete automatic pharmaceutical packaging production line; it can also be used independently with the pillow packaging machine or the medicine plate cartoning machine. One of the plate suction devices on the plate sorting device is connected to the punching plate output port of the blister packaging machine, and the plate input conveyor belt is connected to the plate chamber of the plate cartoning machine. The working principle is: start the active sprocket, thereby driving the driven sprocket, so that the two plate suckers are driven by the sprocket chain and are respectively directly above the punching drug plate output port of the blister packaging machine (area I as shown in Figure 2) and on the conveyor belt. The reciprocating motion just above the width center (area II or III as shown in Figure 2) realizes the function of separating the pharmaceutical plates punched out by the blister packaging machine onto two conveyor belts. Start the servo motor to drive the gear to make the linkage rack reciprocate on the linear guide rail. The purpose of moving the medicine plate on the conveyor belt to the medicine plate input conveyor belt. Finally, the automatic distribution output of the number of medicine plates fully meets the input requirements of the medicine plate boxing.

Claims (1)

1. An automatic dispensing and conveying mechanism for drug plate loading, comprising a workbench (7), a conveyor belt (8) and a plate suction device, the plate suction device is composed of a suction cup (1), a suction cup holder (2) and a cylinder (3) constitute, it is characterized in that: described conveyer belt (8) is two, is provided with version device at the front part between two conveyer belts, described version device comprises drive sprocket (4), The driven sprocket (5), the chain (6) set on the two sprockets, and the two plate suction devices installed on the chain (6) are arranged perpendicular to each other; the rear part between the two conveyor belts is provided with a medicine plate input Conveyor belt (14), above described three conveyer belts, is provided with plate combining device, and described plate combining device comprises the frame (12) that is located on the workbench (7), on the frame (12) and The gear (10) above the pharmaceutical plate input conveyor belt (14), the two interlocking racks (13) that are meshed with the two sides of the gear (10) and are staggered from each other, and the two linear guide rails (11) that are connected with the interlocking racks ), the described linkage rack (13) is equipped with a plate sucker, and the described gear (10) is connected with the servo motor (9).

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