CN209124405U - A kind of capsule class weighing products device - Google Patents

Abstract

The utility model discloses a kind of capsule class weighing products devices, including rack, feeding device, lifting material holding tray, running gear, electrostatic adsorption device, weighing unit, ash can and finished product box, feeding device is mounted on the rack, feeding device discharge port can face go up and down material holding tray, material holding tray is gone up and down to connect on the rack by running gear, weighing unit be mounted on the rack and can face lifting material holding tray, ash can and finished product box are mounted side by side below rack and the capsule of electrostatic adsorption device absorption can be fallen into wherein.The utility model can carry out weighing sorting to capsule, and whole process can eliminate manually-operated contact stain, and detection efficiency is high, and error is small.

Description

A capsule product weighing device

technical field

The utility model relates to a weighing device for capsule products, belonging to the technical field of capsule weighing devices.

Background technique

Medicines in capsules are generally powders or granules that are irritating to the esophagus and gastric mucosa, have a bad taste, are easily volatile, are easily decomposed by saliva in the mouth, and are easily inhaled into the trachea. In the manufacturing process of capsules, there will be multiple processes, and some unqualified capsules containing impurities, capsule body gaps, cracks, flower heads, etc. will inevitably be produced. During the production process, there are still insufficient powder particles in the capsules. Phenomenon, the capsules that do not meet the regulations contain insufficient powder particles, and even hollow capsules appear. The existence of defective capsules with insufficient content has seriously affected the reputation of capsule manufacturers, and the flow of these defective capsules into the hands of consumers through the market will bring unnecessary losses to consumers and may delay consumers' taking medicines. process, so the capsule needs to be detected. In the market, there have been devices for real-time monitoring through camera devices, but the light intensity of the detection lamp needs to be manually adjusted to achieve the ideal detection environment. At present, most capsule manufacturers adopt the capsule detection method combining manual visual selection and manual selection. However, this method of detection has low detection efficiency, high cost and high labor intensity. Fatigue will have a great impact on inspection results, it is easy to miss inspection, the detection rate of defective products is low, and the quality is unstable. At present, health care and medicine have high hygienic requirements on the environment and materials, and human hands directly touch capsules or capsules. preparations, inevitably resulting in contamination of capsules or capsule preparations. The manual screening method has low efficiency, high cost, and the defects of missing and wrong picking. Even if there are auxiliary equipment, there are still many inconveniences. The automatic detection of capsules, especially the equipment and technology of automatic detection of capsules online, is less public.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to provide a weighing device for capsule products to solve the problems existing in the above-mentioned prior art.

The technical scheme adopted by the utility model is as follows: A weighing device for capsule products, including a frame, a feeding device, a lifting and holding tray, a walking device, an electrostatic adsorption device, a weighing platform, a waste box and a finished product box. The device is installed on the rack, the discharge port of the feeding device can face the lifting tray, the lifting tray is connected to the rack through the walking device, and the weighing table is installed on the rack and can face the lifting tray. , the waste bin and the finished product bin are installed side by side under the rack and the capsules adsorbed by the electrostatic adsorption device can fall into them.

Preferably, the above-mentioned feeding device includes a material storage barrel, a material distribution index plate, a material distribution tank, a material inlet, a material outlet and an intermittent mechanism, and the material distribution index plate is installed in the material storage barrel and is driven by a material distribution motor , The opening on one side of the storage barrel is connected to the feed port of the inclined distribution chute, and the discharge port of the distribution chute is equipped with an intermittent mechanism for intermittent discharge.

Preferably, the above-mentioned intermittent mechanism includes a cam, a cross and a valve hole rotating shaft, the cam is rotatably connected to the cam frame, the cam frame is fixedly connected to the frame, the cam is connected to the cam drive motor through a belt transmission mechanism, and the end face of the cam is provided with a cam The four ends of the cross are provided with cam pins. Two of the cam pins are always located in the cam groove. The edge of the cam groove is provided with a notch for the cam pin to enter the cam groove. The cross is fixedly connected to the valve hole shaft, and the valve hole shaft is rotatably connected. A valve hole that can face the channel of the distributing chute is arranged on the discharge port.

Preferably, there are multiple rows of hoppers facing the discharge port on the above-mentioned elevating hopper, the elevating hopper is connected to the traveling device through a lifting mechanism on four sides, the hopper is open up and down and a movable piece is placed at the bottom.

Preferably, the above-mentioned traveling device includes a traveling frame and a traveling track, the traveling frame is placed on the traveling track by the traveling wheel at the bottom, and a synchronous belt tooth plate is fixedly connected to one side of the traveling frame, and the synchronous belt tooth plate and the synchronous belt of the synchronous belt transmission mechanism are fixedly connected. Fixed connection, the driving pulley of the synchronous belt transmission mechanism is connected with a walking motor, and the synchronous belt transmission mechanism drives the walking frame to move along the walking track, so that the lifting and holding tray can reach the top of the weighing table.

Preferably, the above-mentioned lifting mechanism includes a lifting motor and a rack and pinion mechanism that are fixedly connected to the lifting storage tray, the output shaft of the lifting motor is fixedly connected to the gear of the rack and pinion mechanism, and the rack and pinion mechanism is fixedly connected to the vertical bar of the walking frame. The vertical bar-shaped groove is provided with a vertical bar-shaped hole on the side of the vertical bar-shaped groove facing the lifting and holding tray.

Preferably, the weighing platform includes a platform and multiple rows of weight sensors located on the platform, and the multiple rows of weight sensors face the hopper and can extend into the hopper to eject the movable piece.

Preferably, the above-mentioned electrostatic adsorption device includes a material suction motor and an electrostatic generator, the electrostatic generator is fixedly connected to the sliding frame, the sliding frame is hung on the guide rail through the material suction wheel, and the sliding frame is installed with a suction material connected to the material suction wheel. The motor and the guide rail are fixedly connected to the frame through the column, and the waste adsorption plate is fixedly connected under the electrostatic generator.

The beneficial effects of the present utility model: compared with the prior art, the present utility model has the following effects:

(1) The utility model can weigh the capsules and sort the waste products, and the whole process can avoid the contact pollution of manual operation, with high detection efficiency and small error;

(2) The distributing indexing plate and distributing trough are installed on the feeding device to pre-arrange the capsules, which is convenient for the hopper to take the capsules one by one;

(3) The combination of the lifting tray and the discharge port can easily send the capsules in the hopper to the weighing platform for testing, and the combination of the lifting tray and the weight sensor on the weighing platform can quickly weigh the capsules;

(4) The waste suction plate can suck and reject the defective products with unqualified weight, and then the qualified products are absorbed by the finished product suction plate, so that the qualified products and defective products are put into the finished product box and the waste box respectively.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the rear view of the present utility model;

Figure 3 is a partial view of the utility model distribution chute;

Figure 4 is a partial view of the lifting and holding tray of the present utility model;

Figure 5 is a partial view of the discharge port of the present invention;

Figure 6 is a partial view of the electrostatic adsorption device of the present invention

Figure 7 is a partial view of the movable piece of the present invention.

Detailed ways

The present utility model will be further introduced below with reference to the accompanying drawings and specific embodiments.

Example 1: As shown in Figures 1 to 7, a weighing device for capsule products includes a rack 4, a feeding device, a lifting tray 9, a walking device, a weighing table 25, an electrostatic adsorption device and waste For the box 13 and the finished box 14, the feeding device is installed on the frame 4, the discharge port 7 can face the lifting tray 9, the lifting tray 9 is connected to the frame 4 through the walking device, and the weighing table 25 is installed On the rack 4 and can face the lifting tray 9, the waste box 13 and the finished box 14 are installed side by side under the rack 4

Preferably, the above-mentioned feeding device includes a material storage barrel 2, a material distribution indexing plate 1, a material distribution tank 6, a feeding port 5, a material discharging port 7 and an intermittent mechanism 8, and the material distribution indexing plate 1 is installed in the material storage barrel. 2 and driven by the distributing motor 3, the distributing indexing plate 1 is provided with blades, and the bottom is in the shape of a circular cone. When the blades rotate, the capsules are pushed out to flow out, and the opening on one side of the storage bucket 2 is connected to the inclined distributing chute 6. The feeding port 5 and the discharging port 7 of the distributing chute 6 are equipped with an intermittent mechanism 8 for intermittent discharging.

Preferably, the above-mentioned intermittent mechanism 8 includes a cam 801, a cross 802 and a valve hole rotating shaft 803. The cam 801 is rotatably connected to the cam frame 804, the cam frame 804 is fixedly connected to the frame 4, and the cam 801 is connected through the belt transmission mechanism 28. To the cam drive motor 29, the end face of the cam 801 is provided with cam grooves 805, the four ends of the cross 802 are provided with cam pins 806, two of the cam pins 806 are always located in the cam grooves 805, and the edge of the cam groove 805 is provided with cam pins 806 to enter. The notch 807 of the cam groove 805 and the cross 802 are fixedly connected to the valve hole shaft 803 , which is rotatably connected to the discharge port 7 and is provided with a valve hole that can face the channel of the material distribution groove 6 .

Preferably, a plurality of rows of hoppers 10 facing the discharge port 7 are arranged on the above-mentioned elevating hopper 9, the elevating hopper 9 is connected to the traveling device through a lifting mechanism on four sides, the hopper 10 is open up and down and the bottom is placed with The movable piece 31 is placed on the two support rods.

Preferably, the above-mentioned traveling device includes a traveling frame 27 and a traveling track 21, the traveling frame 27 is rested on the traveling track 21 through the traveling wheel 30 at the bottom, and one side of the traveling frame 27 is fixedly connected with a synchronous belt tooth plate 26, and the synchronous belt tooth plate 26 It is fixedly connected with the synchronous belt 23 of the synchronous belt transmission mechanism, the driving pulley of the synchronous belt transmission mechanism is connected with the traveling motor 22, the driving pulley is fixedly connected to the fixed plate 33 above the frame, and the driven pulley of the synchronous belt transmission mechanism is connected. It is fixedly connected to the support plate 32 of the distributing chute and circulates under the drive of the traveling motor 22. The synchronous belt tooth plate 26 drives the traveling frame 27 to move along the traveling track 21, so that the lifting and lowering tray 9 can reach the weighing platform 25. above.

Preferably, the above-mentioned lifting mechanism includes a lifting motor 11 and a rack and pinion mechanism 12 that are fixedly connected to the lifting and lowering tray 9. The output shaft of the lifting motor 11 is fixedly connected to the gear of the rack and pinion mechanism 12, and the rack and pinion mechanism 12 is fixedly connected to the A vertical bar-shaped hole is provided in the vertical bar-shaped groove of the walking frame 27 , and the vertical bar-shaped groove faces the side of the lifting tray 9 .

Preferably, the weighing platform 25 includes a platform and multiple rows of weight sensors 24 on the platform. The multiple rows of weight sensors 24 face the hopper 10 and can extend into the hopper 10 to push out the movable piece 31 .

Preferably, the above-mentioned electrostatic adsorption device includes a suction motor 17 and an electrostatic generator 18. The electrostatic generator 18 is fixedly connected to the sliding frame 35. The sliding frame 35 is hung on the guide rail 15 through the suction wheel 16, and the sliding frame 35 is installed on the sliding frame 35. There is a suction motor 17 connected to the suction wheel 16, the guide rail 15 is fixedly connected to the frame 4 through the upright column 34, the waste suction plate 19 is fixedly connected under the electrostatic generator 18, and the waste suction plate 19 is connected with the finished product suction plate 20. A waste bin 13 and a finished product bin 14 are placed side by side next to the column.

The electrostatic generator, material distributing motor, material suction motor, lifting motor, walking motor and weight sensor are connected to the controller, and the controller is connected with a touch screen. Through the various motors and weight sensors connected to the controller, automatic weighing can be realized .

In the utility model, the capsules are placed in the storage bucket 2 and rotated under the driving of the material distribution motor 3. The rotating blades and the base of the material distribution indexing plate 1 in the shape of a circular cone can make the capsules flow out continuously, and the outflowing capsules enter the In the distributing chute 6, because the discharging port 7 of the distributing chute 6 is small and the feeding port 5 is large, the capsules can be pre-arranged, and the intermittent mechanism 8 at the discharging port 7 can reach the discharging port 7 in the lifting and lowering tray 9. The valve port channel is opened when the valve is left, and closed when it is left. The lifting tray 9 filled with capsules can reciprocate under the driving of the traveling device. When reaching the weighing platform 25, the lifting tray 9 can move up and down on the rack and pinion mechanism 12 under the drive of the lifting motor 11. , the lifting tray 9 descends and contacts with the weight sensor 24. Since the weight sensor 24 is in the shape of a boss, and the hopper 10 is in the shape of an inverse boss, when the lifting tray 9 continues to descend, it is placed in the hopper 10. The movable piece 31 can be lifted by the weight sensor 24 to realize the weighing of the capsules on the movable piece 31. At this time, if there are defective products, they can be removed under the suction of the waste adsorption plate 19, and the defective capsules are driven by the suction motor 17. Next, the suction wheel 16 moves on the guide rail 15 to the top of the opening of the waste box 13. At this time, the electrostatic adsorption is released and the capsules fall into the waste box 13. Similarly, the finished product is sucked by the finished product suction plate 20, and then moved on the guide rail 15 to the finished product box. Above 14 , the electrostatic adsorption is released and it falls into the finished product box 14 . The empty lifting and holding tray 9 is then driven back to the discharge port 7 by the traveling device. At this time, the intermittent mechanism 8 opens the channel and flows out of the capsule to realize the entire working cycle. The distributing indexing plate and the distributing trough can pre-arrange the capsules, which is convenient for the hopper to take the capsules one by one. The traveling device and the intermittent mechanism can conveniently send the capsules in the hopper to the weighing platform for testing. The lifting tray and the weight sensor on the weighing platform can quickly weigh the weight of the capsules. At the same time, the waste adsorption plate can absorb and reject the defective products with unqualified weight, and then the qualified products are absorbed by the finished product adsorption plate, so as to combine the qualified products with the qualified products. The defective products are put into the finished product box and the waste box respectively. The utility model can weigh and sort the capsules, the whole process is completely automated, the contact pollution of manual operation is avoided, the detection efficiency is high, the error is small, and the popularization and application in production are favorable.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. All replacements should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (8)

1. A capsule product weighing device, characterized in that: it comprises a frame (4), a feeding device, a traveling device, an electrostatic adsorption device, a weighing platform (25), a waste box (13) and a finished product box (14). ), the feeding device is installed on the frame (4), the discharge port (7) can face the lifting tray (9), and the lifting tray (9) is connected to the frame (4) through the traveling device, The weighing table (25) is installed on the rack (4) and can face the lifting tray (9), the waste box (13) and the finished product box (14) are installed side by side on the rack (4) and the electrostatic adsorption device is adsorbed capsules can fall into it. 2. A capsule product weighing device according to claim 1, characterized in that: the feeding device comprises a material storage barrel (2), a material distribution indexing plate (1), a material distribution chute (6), a feeding The material port (5), the material discharge port (7) and the intermittent mechanism (8), the material distribution index plate (1) is installed in the material storage barrel (2) and is driven by the material distribution motor (3), and the material storage barrel ( 2) The opening on one side is connected to the feed port (5) of the inclined material distribution chute (6), and the discharge port (7) of the material distribution chute (6) is provided with an intermittent mechanism (8) for intermittent discharge. 3. A capsule product weighing device according to claim 2, characterized in that: the intermittent mechanism (8) comprises a cam (801), a cross (802) and a valve hole rotating shaft (803), and the cam (801) can It is rotatably connected to the cam frame (804), the cam frame (804) is fixedly connected to the frame (4), and the cam (801) is connected to the cam drive motor (29) through the belt transmission mechanism (28), and the cam (801) The end face is provided with cam grooves (805), the four ends of the cross (802) are provided with cam pins (806), two of the cam pins (806) are always located in the cam grooves (805), and the cam grooves (805) are provided with The cam pin (806) enters the notch (807) of the cam groove (805), the cross (802) is fixedly connected to the valve hole rotating shaft (803), and the valve hole rotating shaft (803) is rotatably connected to the discharge port (7) and set It can face the valve hole of the channel of the distributing chute (6). 4. A capsule product weighing device according to claim 1, characterized in that: a plurality of rows of hoppers (10) facing the discharge port (7) are provided on the lifting and lowering tray (9). The hopper (10) is opened up and down and a movable piece (31) is placed at the bottom. 5. A capsule product weighing device according to claim 4, characterized in that: the traveling device comprises a traveling frame (27) and a traveling track (21), and the traveling frame (27) passes through the traveling wheel (30) at the bottom Resting on the walking track (21), one side of the walking frame (27) is fixedly connected with a synchronous belt tooth plate (26), and the synchronous belt tooth plate (26) is fixedly connected with the synchronous belt (23) of the synchronous belt transmission mechanism. The drive pulley of the transmission mechanism is connected with a traveling motor (22), and the synchronous belt drive mechanism drives the traveling frame (27) to move along the traveling track (21), so that the lifting and holding tray (9) can reach the top of the weighing platform (25). . 6. A capsule product weighing device according to claim 4, wherein the lifting mechanism comprises a lifting motor (11) and a rack and pinion mechanism (12) fixedly connected with the lifting and lowering tray (9), The output shaft of the lift motor (11) is fixedly connected to the gear of the rack and pinion mechanism (12), and the rack and pinion mechanism (12) is fixedly connected in the vertical strip groove of the walking frame (27), and the vertical strip groove faces Vertical strip holes are arranged on one side of the lifting and holding tray (9). 7. A capsule product weighing device according to claim 1, characterized in that: the weighing platform (25) comprises a platform and multiple rows of weight sensors (24) located on the platform, and the multiple rows of weight sensors (24) It is facing the hopper (10) and can extend into the hopper (10) to push out the movable piece (31). 8 . The weighing device for capsule products according to claim 1 , wherein the electrostatic adsorption device comprises a suction motor ( 17 ) and an electrostatic generator ( 18 ), and the electrostatic generator ( 18 ) is fixedly connected to the sliding On the frame, the sliding frame is hung on the guide rail (15) through the suction wheel (16), the suction motor (17) connected to the suction wheel (16) is installed on the sliding frame, and the guide rail (15) is fixedly connected to the On the frame (4), a waste adsorption plate (19) is fixedly connected below the electrostatic generator (18), and a finished product adsorption plate (20) is connected to the outer shell of the waste adsorption plate (19). ) and finished boxes (14).