Capsule screening device of capsule production equipment

Abstract

The utility model discloses a capsule screening device of capsule production equipment. The capsule screening device comprises a conical discharging shell, a shaking module, a suction module, a supporting assembly and a conveying module. According to the capsule screening device, the external vacuum pump is communicated with the discharging pipe, the motor is started, the two sliding grooves drive the screening basket to move up and down in a reciprocating mode, at the moment, a proper amount of capsules needing to be screened are poured into the conical discharging shell, the capsules fall into the screening basket through the conical discharging shell, and the capsules are screened out through the vertical reciprocating movement of the screening basket. Medicine particles fall onto the conveying belt through the filtering holes in the screen basket, the capsule medicine particles are conveyed away by the conveying belt, meanwhile, the scraping plate can scrape the medicine particles attached to the conveying belt, and due to the fact that complete capsules containing medicine are heavy and capsule shells are light, the capsule shells on the screen basket are sucked by the external vacuum pump, and the medicine particles can be conveyed away by the conveying belt. And the complete capsules are left on the conveying belt, so that the capsule shells enter the discharging pipe through the suction shells, and the capsule shells are screened out.

Description

Technical Field

[0001] The utility model relates to the technical field of capsule screening, in particular to a capsule screening device for capsule production equipment. Background Art

[0002] Drugs packed in capsules are usually powders or granules that are irritating to the esophagus and gastric mucosa, or have a bad taste, are easy to volatilize, are easily decomposed by saliva in the mouth, or are easily inhaled into the trachea. Putting these drugs into capsules not only protects the drug properties from being destroyed, but also protects the digestive organs and respiratory tract. Removing the capsule shell may cause drug loss, drug waste, and reduced efficacy. In addition, some drugs need to be dissolved and absorbed in the intestines, and capsules protect the drugs from being destroyed by gastric acid.

[0003] In the existing capsule production process, after the capsule is filled with drugs, some defective empty capsule shells and drug powder particles often appear. The drug powder particles and capsule shells need to be screened out, leaving qualified capsules. The general practice is to screen them manually, which is not only time-consuming and labor-intensive, but also unhygienic, thus affecting the screening and effect of the capsules.

[0004] Therefore, it is necessary to provide a capsule screening device for capsule production equipment to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a capsule screening device for capsule production equipment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A capsule screening device for capsule production equipment comprises a conical feeding shell, a shaking module, a suction module, a supporting assembly and a transport module;

[0008] Wherein, the support assembly includes a support frame and a support plate;

[0009] The transport module comprises two conveyor rollers, the two conveyor rollers are connected by a conveyor belt, the central shafts at both ends of the two conveyor rollers are movably connected to the corresponding support frames respectively, the central shaft at one end of a corresponding conveyor roller is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the corresponding support frame, the ends on opposite sides of the two support frames are fixedly connected to a scraper, and one side of the scraper is in contact with the conveyor belt;

[0010] The shaking module includes two discs, the centers of the two discs are respectively fixedly connected to the ends of the central axes of one end of the corresponding conveying rollers, the eccentric parts of one side of the two discs are respectively movably connected to the corresponding connecting rods, one ends of the two connecting rods are respectively hinged to the corresponding sliding shafts, the two sliding shafts are respectively arranged in the corresponding sliding grooves, the two sliding grooves are respectively arranged on both sides of the screen basket, the two side ends of the screen basket are respectively fixedly connected to the corresponding circular shafts, the two circular shafts are respectively hingedly connected to the two ends of the corresponding support frames, the two sliding shafts are respectively fixedly connected to the corresponding ball sliders, the two ball sliders are respectively provided with corresponding linear guide rails, and the two linear guide rails are respectively fixedly connected to one side of the corresponding support frame.

[0011] Preferably, the suction module comprises a suction shell, the middle part of the upper side of the suction shell is fixedly connected to a discharge pipe, the size of the discharge pipe matches the size of the capsule shell, and both sides of the suction shell are respectively fixedly connected to both sides of the screen basket.

[0012] Preferably, the support assembly comprises two support frames.

[0013] Preferably, both sides of the conical blanking shell are respectively fixedly connected to the corresponding support frames.

[0014] Preferably, the lower ends of the two support frames are respectively fixedly connected to the upper sides of the support plates.

[0015] Compared with the related art, the beneficial effect of the utility model is as follows: the external vacuum pump is connected to the discharge pipe, the motor is started, and the two slides drive the screen basket to move reciprocatingly up and down respectively. At this time, an appropriate amount of capsules to be screened are poured into the conical discharge shell, so that the capsules fall into the screen basket through the conical discharge shell, and the screen basket moves up and down reciprocatingly, so that the drug particles pass through the filter holes on the screen basket and fall onto the conveyor belt, so that the capsule drug particles are transported away by the conveyor belt, and at the same time, the scraper can scrape off the drug particles attached to the conveyor belt to prevent the drug particles from adhering to the conveyor belt. Since the complete capsule containing the drug is relatively heavy and the capsule shell is relatively light, the external vacuum pump sucks the capsule shell on the screen basket, and the complete capsule remains on the conveyor belt, so that the capsule shell enters the discharge pipe through the suction shell, and the size of the discharge pipe matches the size of the capsule shell, so that the capsule shell is finally screened out, so that only complete and qualified capsule particles remain on the screen basket, and the capsule screening work is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional schematic diagram of the utility model.

[0018] Figure 3It is a schematic diagram of the connection structure of some parts of the utility model.

[0019] Figure 4 It is a schematic diagram of the connection structure of some parts of the utility model.

[0020] Figure 5 It is a schematic diagram of the connection structure of some parts of the utility model.

[0021] In the figure:

[0022] 1. Conical blanking shell;

[0023] 2: shaking module, 21, connecting rod, 22, ball slider, 23, linear guide, 24, screen basket, 25, sliding shaft, 26, slide groove, 27, disc, 28, round shaft;

[0024] 3: suction module, 31, discharge pipe, 32, suction shell;

[0025] 4: support assembly, 41, support frame, 42, support plate;

[0026] 5: Transport module, 51, motor, 52, conveyor belt, 53, scraper, 54, conveyor roller. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] A capsule screening device for capsule production equipment comprises a conical material discharging housing 1, a shaking module 2, a suction module 3, a supporting assembly 4, and a transport module 5;

[0029] Wherein, the support assembly 4 includes a support frame 41 and a support plate 42;

[0030] The transport module 5 includes two conveying rollers 54, the two conveying rollers 54 are connected by a conveyor belt 52, the central shafts at both ends of the two conveying rollers 54 are movably connected to the corresponding support frames 41, one end central shaft of a corresponding conveying roller 54 is fixedly connected to the output shaft of the motor 51, the motor 51 is fixedly connected to the corresponding support frame 41, and the ends of the opposite sides of the two support frames 41 are fixedly connected to the scraper 53, and one side of the scraper 53 is in contact with the conveyor belt 52;

[0031] The shaking module 2 includes two discs 27, the centers of the two discs 27 are respectively fixedly connected to the ends of the central axes of one ends of the corresponding conveying rollers 54, the eccentric parts of one side of the two discs 27 are respectively movably connected to the corresponding connecting rods 21, one ends of the two connecting rods 21 are respectively hinged to the corresponding sliding shafts 25, the two sliding shafts 25 are respectively arranged in the corresponding sliding grooves 26, the two sliding grooves 26 are respectively arranged on both sides of the screen basket 24, the two side ends of the screen basket 24 are respectively fixedly connected to the corresponding circular shafts 28, the two circular shafts 28 are respectively hingedly connected to the two ends of the corresponding support frame 41, the two sliding shafts 25 are respectively fixedly connected to the corresponding ball sliders 22, the two ball sliders 22 are respectively provided with corresponding linear guide rails 23, and the two linear guide rails 23 are respectively fixedly connected to one side of the corresponding support frame 41.

[0032] The suction module 3 includes a suction shell 32 , the middle part of the upper side of the suction shell 32 is fixedly connected to the discharge pipe 31 , the size of the discharge pipe 31 matches the size of the capsule shell, and the two sides of the suction shell 32 are respectively fixedly connected to the two sides of the screen basket 24 .

[0033] The support assembly 4 includes two support frames 41 .

[0034] Both sides of the conical material discharge housing 1 are fixedly connected to the corresponding support frames 41 .

[0035] The lower ends of the two support frames 41 are fixedly connected to the upper sides of the support plates 42 .

[0036] Working principle: firstly, connect the external vacuum pump with the discharge pipe 31, start the motor 51, the motor 51 drives the corresponding conveying roller 54 to rotate, the corresponding conveying roller 54 drives the corresponding other conveying roller 54 to rotate through the conveyor belt 52, the corresponding other conveying roller 54 drives the corresponding disc 27 to rotate, the two discs 27 drive the corresponding connecting rods 21 to swing, the two connecting rods 21 drive the corresponding sliding shafts 25 to move along the slide grooves 26, the two sliding shafts 25 drive the corresponding ball sliders 22 to move up and down along the linear guide rails 23, so that the two ball sliders 22 drive the slide grooves 26 to move back and forth through the sliding shafts 25, so that the two slide grooves 26 drive the screen basket 24 to move up and down;

[0037] At this time, pour an appropriate amount of capsules to be screened into the conical feeding shell 1, so that the capsules fall into the screen basket 24 through the conical feeding shell 1, and the screen basket 24 moves up and down to make the drug particles fall onto the conveyor belt 52 through the filter holes on the screen basket 24, so that the capsule drug particles are transported away by the conveyor belt 52, and at the same time, the scraper 53 can scrape the drug particles attached to the conveyor belt 52 to prevent the drug particles from adhering to the conveyor belt 52. Since the complete capsules containing drugs are relatively heavy and the capsule shells are relatively light, an external vacuum pump sucks the capsule shells on the screen basket 24, and the complete capsules remain on the conveyor belt 52, so that the capsule shells enter the discharge pipe 31 through the suction shell 32. The size of the discharge pipe 31 matches the size of the capsule shells, and finally the capsule shells are screened out, so that only complete and qualified capsule particles remain on the screen basket 24, and the capsule screening work is completed. At this time, the motor 51 can be turned off.

[0038] Beneficial effect: The external vacuum pump is connected to the discharge pipe 31, and the motor 51 is started, so that the two chutes 26 drive the screen basket 24 to move up and down reciprocatingly. At this time, a proper amount of capsules to be screened are poured into the conical discharge housing 1, so that the capsules fall into the screen basket 24 through the conical discharge housing 1. Through the up and down reciprocating movement of the screen basket 24, the drug particles pass through the filter holes on the screen basket 24 and fall onto the conveyor belt 52, so that the capsule drug particles are transported away by the conveyor belt 52, and at the same time, the scraper 53 can remove the drugs attached to the conveyor belt 52. The particles are scraped off to prevent the drug particles from adhering to the conveyor belt 52. Since the complete capsules containing drugs are relatively heavy and the capsule shells are relatively light, an external vacuum pump is used to suck the capsule shells on the screen basket 24, and the complete capsules remain on the conveyor belt 52, so that the capsule shells pass through the suction shell 32 and enter the discharge pipe 31. The size of the discharge pipe 31 matches the size of the capsule shells, and finally the capsule shells are screened out, so that only complete and qualified capsule particles remain on the screen basket 24, completing the capsule screening work.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A capsule screening device for capsule production equipment, characterized in that: The capsule screening device of the capsule production equipment comprises: Conical unloading shell (1), shaking module (2), suction module (3), support assembly (4), and transportation module (5); Wherein, the support assembly (4) comprises a support frame (41) and a support plate (42); The transport module (5) comprises two conveying rollers (54), the two conveying rollers (54) are connected by a conveyor belt (52), the central shafts at both ends of the two conveying rollers (54) are respectively movably connected to the corresponding support frames (41), one end central shaft of a corresponding conveying roller (54) is fixedly connected to the output shaft of the motor (51), the motor (51) is fixedly connected to the corresponding support frame (41), the opposite side ends of the two support frames (41) are fixedly connected to a scraper (53), and one side of the scraper (53) is in contact with the conveyor belt (52); The shaking module (2) comprises two discs (27), the centers of the two discs (27) are respectively fixedly connected to the ends of the central axes of one ends of the corresponding conveying rollers (54), the eccentric parts of one side of the two discs (27) are respectively movably connected to the corresponding connecting rods (21), one ends of the two connecting rods (21) are respectively hingedly connected to the corresponding sliding shafts (25), the two sliding shafts (25) are respectively arranged in the corresponding sliding grooves (26), the two sliding grooves (26) are respectively arranged on the two sides of the screen basket (24), the two side ends of the screen basket (24) are respectively fixedly connected to the corresponding circular shafts (28), the two circular shafts (28) are respectively hingedly connected to the two ends of the corresponding support frame (41), the two sliding shafts (25) are respectively fixedly connected to the corresponding ball sliders (22), the two ball sliders (22) are respectively provided with corresponding linear guide rails (23), and the two linear guide rails (23) are respectively fixedly connected to one side of the corresponding support frame (41).

2. The capsule screening device of the capsule production equipment according to claim 1, characterized in that: The suction module (3) comprises a suction shell (32), the middle part of the upper side of the suction shell (32) is fixedly connected to a discharge pipe (31), the size of the discharge pipe (31) matches the size of the capsule shell, and the two sides of the suction shell (32) are respectively fixedly connected to the two sides of the screen basket (24).

3. The capsule screening device of the capsule production equipment according to claim 2, characterized in that: The support assembly (4) comprises two support frames (41).

4. The capsule screening device of the capsule production equipment according to claim 3, characterized in that: Both sides of the conical material discharge housing (1) are respectively fixedly connected to the corresponding support frames (41).

5. The capsule screening device of the capsule production equipment according to claim 4, characterized in that: The lower ends of the two support frames (41) are respectively fixedly connected to the upper side of the support plate (42).

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