Automatic collecting device for bubble cap medicine plates

Abstract

The utility model discloses an automatic collecting device for blister medicine plates, which belongs to the field of medicine production and packaging equipment and comprises a workbench (1), a conveying device (2) is arranged on the workbench (1), and a separation baffle (5) and a collecting baffle (6) are sequentially arranged above the advancing direction of the conveying device (2). A photoelectric detection device (3) and an electromagnetic execution device (4) are sequentially arranged above the separation baffle (5), and the number of the collecting baffles (6) is two, and the collecting baffles (6) are arranged in the advancing direction of the conveying device (2) in a closing-up shape that a trapezoid is connected with a rectangle. According to the utility model, the problem that a plurality of medicine plates subpackaged by the bubble cap subpackaging machine cannot be converted into single plates required by the boxing machine is solved, so that automatic on-line production of equipment is met, the manpower is saved, the production cost is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of pharmaceutical production and packaging equipment, in particular to an automatic collecting device for blister medicine plates. Background Art

[0002] The production process of Chinese patent medicines mainly includes: the incoming and inspection of raw materials, the pretreatment, drying, pulverization and mixing of medicinal materials, the processing of semi-finished products and the packaging of finished products after sub-packaging. After the semi-finished products are sub-packaged into medicine plates by a sub-packaging machine, in the traditional way, workers manually pick up the plates and then manually load them into the hopper of the box-packaging machine to package the finished products. This method wastes labor costs, has low production efficiency and increases the economic burden on enterprises.

[0003] Nowadays, with the development of technology and the intensification of market competition, in order to meet market demand and reduce production costs, it has become a development trend in the manufacturing industry for enterprises to introduce intelligent and automatic equipment to replace manual labor. The aluminum-plastic blister sub-packaging machine is a commonly used equipment to solve the above problems. The four medicine plates sub-packaged by the aluminum-plastic blister sub-packaging machine are arranged in a "product" shape for output, while the hopper of the box-packaging machine requires single-channel and single-plate feeding. The two different feeding and discharging methods restrict the production demand of automatic connection of lines. To achieve the purpose of automatic connection of production between the blister sub-packaging machine and the box-packaging machine, it is necessary to solve the problem of how to convert multiple medicine plates in multiple channels sub-packaged by the aluminum-plastic blister sub-packaging machine into single-channel and single-plate ones required by the box-packaging machine. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic collecting device for blister medicine plates to solve the problem that multiple medicine plates in multiple channels sub-packaged by the above-mentioned blister sub-packaging machine cannot be converted into single-channel and single-plate ones required by the box-packaging machine, so as to meet the automatic connection of production of the equipment, save manpower, reduce production costs and improve work efficiency.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows: an automatic collecting device for blister medicine plates, including a workbench, a conveying device is arranged on the workbench, a lane-dividing baffle and a collecting baffle are sequentially arranged above the conveying device in the advancing direction of the conveying device, a photoelectric detection device and an electromagnetic execution device are sequentially arranged above the lane-dividing baffle, and there are two collecting baffles which are arranged in a closed shape connecting a trapezoid and a rectangle in the advancing direction of the conveying device.

[0006] As a preferred technical solution, the photoelectric detection device includes at least two photoelectric detection probes uniformly arranged in a direction perpendicular to the advancing direction of the conveying device, and a photoelectric controller, the electromagnetic execution device includes electromagnetic execution valves corresponding to the positions and numbers of the photoelectric detection probes, and a PLC controller, and the lane-dividing baffle is arranged between two adjacent photoelectric detection probes along the advancing direction of the conveying device.

[0007] As a further preferred technical solution, there are four photoelectric detection probes and four electromagnetic control valves, and there are three lane baffles.

[0008] The four medicine plates in the shape of a "pin" separated by the aluminum-plastic blister packaging machine enter the conveyor belt naturally through the chute. The four medicine plates pass through four photoelectric probes respectively. The signals detected by the photoelectric probes after the medicine plates pass are processed by the photoelectric controller and then fed back to the PLC. The PLC outputs instructions to execute the next action.

[0009] The four electromagnetic control valves are normally in the open state and block the medicine plates after photoelectric detection respectively. When the PLC controller receives the signals that the four medicine plates have completely passed through the detection probes, it gives action instructions to the electromagnetic control valves from left to right one by one according to the set time, releasing each medicine plate respectively to ensure that the four medicine plates converge onto one channel successively without overlapping with each other.

[0010] As a preferred technical solution, the conveying device includes a conveyor belt, a front roller and a rear roller, and is also provided with a gearbox and a speed-regulating motor for adjusting the conveying speed, so as to flexibly adjust the output speed of the medicine plates according to the speeds of the aluminum-plastic blister packaging machine and the cartoning machine to meet the production task requirements.

[0011] As a preferred technical solution: the converging baffle includes a left converging baffle and a right converging baffle. The left converging baffle and the right converging baffle are fixedly installed on the workbench through four adjustable screws. A distance of 1-5 mm is reserved between the left converging baffle and the right converging baffle and the conveyor belt in the vertical direction. The distance between the left converging baffle and the right converging baffle is adjusted according to the width of the medicine plate, and it is only necessary to ensure that a single medicine plate can pass through smoothly. At the same time, a distance of about 2 mm is reserved between the left converging baffle and the right converging baffle and the conveyor belt. If the distance is too large, the medicine plate may get stuck; if the distance is too small, the conveyor belt may be damaged.

[0012] Compared with the prior art, the advantages of the present utility model are as follows: by installing a blister medicine plate converging device between the blister packaging machine and the cartoning machine, the present utility model solves the problem that the aluminum-plastic blister packaging machine and the cartoning machine cannot be connected for automatic production, saves about three labor costs, and greatly improves the production efficiency at the same time. Description of the Drawings

[0013] Figure 1 is the overall structure diagram of the present utility model;

[0014] Figure 2 is Figure 1 the structure diagram of the photoelectric detection device in

[0015] Figure 3 is Figure 1 the structure diagram of the electromagnetic actuating device in

[0016] In the figure: 1. Workbench; 11. Column; 2. Conveyor device; 21. Conveyor belt; 22. Front roller; 23. Rear roller; 24. Gearbox; 25. Speed-regulating motor; 3. Photoelectric detection device; 31. No. 1 photoelectric detection probe; 32. No. 2 photoelectric detection probe; 33. No. 3 photoelectric detection probe; 34. No. 4 photoelectric detection probe; 35. Fixed bracket for photoelectric detection probe; 4. Electromagnetic actuator; 41. No. 1 electromagnetic solenoid valve; 42. No. 2 electromagnetic solenoid valve; 43. No. 3 electromagnetic solenoid valve; 44. No. 4 electromagnetic solenoid valve; 45. Fixed bracket for electromagnetic solenoid valve; 5. Lane baffle; 51. 1-2 lane baffle; 52. 2-3 lane baffle; 53. 3-4 lane baffle; 6. Converging baffle; 61. Left converging baffle; 62. Right converging baffle; 63. No. 1 adjusting screw; 64. No. 2 adjusting screw; 65. No. 3 adjusting screw; 66. No. 4 adjusting screw; 7. Blister medicine board. Detailed implementation mode

[0017] The present utility model will be further described below in conjunction with the accompanying drawings.

[0018] Embodiment:

[0019] An automatic blister medicine board converging device, as Figure 1 shown, includes a workbench 1, the workbench 1 is supported by four columns 11, a conveyor device 2 is arranged on the workbench 1, a lane baffle 5 and a converging baffle 6 are sequentially arranged above the traveling direction of the conveyor device 2, a photoelectric detection device 3 and an electromagnetic actuator 4 are sequentially arranged above the lane baffle 5, and there are two converging baffles 6 which are arranged in a converging shape connecting a trapezoid and a rectangle in the traveling direction of the conveyor device 2;

[0020] In this embodiment, the conveyor device 2 includes a conveyor belt 21, a front roller 22 and a rear roller 23, and also includes a gearbox 24 and a speed-regulating motor 25, and is also equipped with an infinitely variable speed controller to flexibly adjust the output speed of the medicine board according to the speeds of the aluminum-plastic blister packaging machine and the cartoning machine to meet the production task requirements;

[0021] Specifically, the conveyor belt 21 is located on the outer surfaces of the front roller 22 and the rear roller 23 and is used for transporting the medicine board at a required speed; the photoelectric detection device 3 is installed at the feeding end of the medicine board and is used for detecting each lane of the medicine board, and the detection instruction is fed back to the PLC; the electromagnetic actuator 4 is installed at the rear end of the photoelectric detection device 3 and is used for executing the release instruction of each lane of the medicine board output by the PLC; the multi-channel medicine board isolation baffle is installed between four medicine boards and is used for preventing cross-overlapping between medicine boards in different channels; the medicine board converging baffle 6 is installed at the rear end of the electromagnetic actuator 4 and is used for converging medicine boards in different channels onto one channel;

[0022] As Figure 2As shown in the figure, the photoelectric detection device 3 includes four photoelectric detection probes, namely the No. 1 photoelectric detection probe 31, the No. 2 photoelectric detection probe 32, the No. 3 photoelectric detection probe 33, and the No. 4 photoelectric detection probe 34, a photoelectric detection probe fixing bracket 35 for fixing the photoelectric detection probes, and a photoelectric controller. The photoelectric detection probe fixing bracket is fixed on the workbench 1. The four medicine plates 7 in the shape of a "pin" character separated by the blister packing machine enter the conveyor belt 21 naturally through the chute. The four medicine plates 7 pass through the four photoelectric detection probes respectively. The signals detected by the photoelectric probes when the medicine plates pass are processed by the photoelectric controller and then fed back to the PLC. The PLC outputs instructions to execute the next action.

[0023] As Figure 3 shown in the figure, the electromagnetic actuator includes four electromagnetic solenoid valves, namely the No. 1 electromagnetic solenoid valve 41, the No. 2 electromagnetic solenoid valve 42, the No. 3 electromagnetic solenoid valve 43, and the No. 4 electromagnetic solenoid valve 44, an electromagnetic solenoid valve fixing bracket 45 for fixing the electromagnetic solenoid valves, and a PLC controller. The four electromagnetic solenoid valves are normally in the open state and block the medicine plates 7 after photoelectric detection respectively. When the PLC controller receives the signals that the four medicine plates 7 have completely passed through the detection probes, it gives action instructions to the electromagnetic solenoid valves from left to right one by one according to the set time, releasing each medicine plate 7 respectively to ensure that the four medicine plates 7 converge into one channel successively;

[0024] In this embodiment, to ensure that the four medicine plates 7 converge into one channel successively and the medicine plates 7 do not overlap with each other, the converging baffle adopts a left converging baffle 61 and a right converging baffle 62 that are separately adjustable. Four adjustable screws, namely the No. 1 adjusting screw 63, the No. 2 adjusting screw 64, the No. 3 adjusting screw 65, and the No. 4 adjusting screw 66, are used to adjust the left and right converging baffles. The distance between the left and right baffles is adjusted according to the width of the medicine plates 7 packed during the shift to ensure that a single medicine plate 7 can pass smoothly. At the same time, the distance between the left and right converging baffles and the conveyor belt is adjusted to be about 2 mm. If the distance is too large, the medicine plate 7 may be stuck, and if the distance is too small, the conveyor belt may be damaged.

[0025] The above are only the embodiments of the present invention. Common knowledge such as the specific structures and characteristics in the solutions is not described in detail here. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. An automatic collecting device for blister medicine plates, characterized in that, It includes a workbench (1), on which a conveying device (2) is arranged. Above the conveying direction of the conveying device (2), a lane-dividing baffle (5) and a converging baffle (6) are successively arranged. Above the lane-dividing baffle (5), an optoelectronic detection device (3) and an electromagnetic actuator (4) are successively arranged. There are two converging baffles (6), which are arranged in a closed shape connecting a trapezoid and a rectangle in the conveying direction of the conveying device (2).

2. The automatic gathering device for blister medicine plates according to claim 1, characterized in that, The optoelectronic detection device (3) includes at least two optoelectronic detection probes uniformly arranged in a direction perpendicular to the conveying direction of the conveying device (2), and an optoelectronic controller; the electromagnetic actuator (4) includes electromagnetic actuating valves corresponding to the positions and numbers of the optoelectronic detection probes, and a PLC controller. The lane-dividing baffle (5) is arranged between two adjacent optoelectronic detection probes along the conveying direction of the conveying device (2).

3. The automatic gathering device for blister medicine plates according to claim 2, wherein, There are four optoelectronic detection probes and four electromagnetic actuating valves respectively, and there are three lane-dividing baffles (5).

4. The automatic collecting device for blister medicine plates according to claim 1, wherein, The conveying device (2) includes a conveying belt (21), a front roller (22) and a rear roller (23), and is also provided with a gearbox (24) and a speed-regulating motor (25) for adjusting the conveying speed.

5. The automatic collecting device for blister pharmaceutical plates according to claim 1, wherein: The converging baffle (6) includes a left converging baffle (61) and a right converging baffle (62). The left converging baffle (61) and the right converging baffle (62) are fixedly installed on the workbench (1) through four adjustable screws. A distance of 1-5 mm is reserved between the left converging baffle (61), the right converging baffle (62) and the conveying belt (21) in the vertical direction.

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