Capsule turning mechanism

Abstract

The utility model aims to provide a capsule turn-around mechanism which comprises a rack, a turn-around assembly and a material guiding assembly, the turn-around assembly comprises a driving part, a horizontal seat, a turn-around seat and a discharging plate, and the horizontal seat and the discharging plate are both rotationally connected with the driving part, so that the driving part drives the horizontal seat and the discharging plate to alternately slide to be close to the turn-around seat; a turning-around channel is formed in the turning-around base, a stand column is arranged on the discharging plate, a pushing column is arranged on the horizontal base, the driving piece drives the stand column and the pushing column to be alternately inserted into the turning-around channel, the pushing column pushes capsules to slide out of the turning-around channel, and the material guiding assembly comprises a guiding piece, a sliding base, a plurality of sliding pieces, a plurality of guiding pipes, a plurality of first sleeve nozzles and a plurality of second sleeve nozzles. The first sleeve nozzles are arranged on the guide parts respectively, the second sleeve nozzles are arranged on the sliding parts respectively, the two ends of each guide pipe are communicated with the corresponding first sleeve nozzle and the corresponding second sleeve nozzle respectively, and any sliding part drives the corresponding second sleeve nozzle to slide so that the position of the corresponding second sleeve nozzle can be adjusted. Therefore, the appearance degree and the production efficiency of capsules are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical equipment, in particular to a capsule turning mechanism. Background Art

[0002] In many modern industries, including pharmaceuticals, food, and electronics, product packaging plays a crucial role in protecting quality, extending shelf life, and facilitating transportation and sales. Blister packaging machines, as a common and effective packaging method, are widely used for packaging a variety of tablets, granules, and capsules. They provide excellent barrier properties, protecting products from damage by external factors such as moisture and oxidation, while also facilitating easy access for consumers. With global population growth and improved medical standards, the demand for capsule-based medications continues to increase, and the scale of pharmaceutical production continues to expand. This has led to a growing demand for both the quality and aesthetics of pharmaceutical packaging.

[0003] However, the loading mechanism of existing blister machines has the following deficiencies in actual use: First, existing capsules are formed by interlocking two large and small capsule shells, and the colors of the two capsules are inconsistent. The existing blister machine loading mechanism pours the capsules into a feeding disc, which rotates to feed the capsules into the chutes in the guide plate. Each chute then feeds each capsule one by one into the corresponding capsule slot on the plastic shell. As a result, the color orientation of the large and small capsules after packaging is inconsistent, affecting the overall appearance. Second, because the specifications of each product are inconsistent, the packaging method is also inconsistent. For example, the spacing between large and small capsules is inconsistent. This requires the equipment to repeatedly replace different types of guide plates to correspond to the capsule slots on the plastic shell during the production process, thereby reducing production efficiency. In view of this, the capsule turning mechanism of the present application is proposed. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a device that can adjust the same orientation of large and small capsules and can quickly adjust the spacing between discharge ports to improve the appearance and visual effect of the capsules and the production efficiency.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A capsule turning mechanism, comprising:

[0007] frame;

[0008] The lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism.

[0009] A material guide assembly, the material guide assembly includes a guide member, a slide, a plurality of slides, a plurality of conduits, a plurality of first nozzles and a plurality of second nozzles, the guide member is arranged on the frame, the guide member is provided with a plurality of through holes, each of the through holes is aligned one-to-one with each of the turning channels, the slide is arranged on the guide member, each of the slides is adjustably slidably arranged on the slide, each of the first nozzles is respectively arranged on the guide member, and each of the through holes is respectively communicated one-to-one with each of the first nozzles, each of the second nozzles is respectively arranged one-to-one on each of the slides, both ends of each of the conduits are respectively communicated one-to-one with each of the first nozzles and each of the second nozzles, any one of the slides drives a second nozzle to slide so that the position of a second nozzle can be adjusted.

[0010] Optionally, the turning channel includes a circular groove and a turning groove, the circular groove and the turning groove are connected to each other, and the diameter of the circular groove is greater than the groove width of the turning groove.

[0011] Optionally, the diameter of the circular groove is larger than the diameter of the large capsule, and the width of the turning groove is larger than the diameter of the small capsule and smaller than the diameter of the large capsule.

[0012] Optionally, the guide member includes a support block and a tensioning block, the support block is arranged on the frame, the tensioning block is adjustably arranged on the support block, and feed grooves are provided on the opposite side surfaces of the support block and the tensioning block, and the two feed grooves are close to each other to form a through hole together, one end of the through hole corresponds to the turning channel, and the other end of the through hole is connected to the first nozzle.

[0013] Optionally, the first sleeve includes a first disc and a first ring piece, the first disc is arranged on the tensioning block, the first ring piece is arranged on the support block, the first disc and the first ring piece together form a discharge channel, and the discharge channel is connected to the through hole.

[0014] Optionally, a clamping groove is provided on each of the first circular piece and the first ring piece. The clamping groove is located on the outer side walls of the first circular piece and the first ring piece, and the clamping groove is used to be clamped with the catheter.

[0015] Optionally, the structure of the second nozzle is identical to that of the first nozzle.

[0016] Optionally, a long hole is provided on the slide seat, and the sliding member includes a slider and two clamping plates. The slider is slidably set on the slide seat, and the two clamping plates are set on the slider, and the ends of the two clamping plates away from the slider extend into the long hole, so that the two clamping plates and the long hole together form a material hole, and the second nozzle is connected to the material hole.

[0017] Optionally, the sliding member further includes a top ball and a push-up spring, the top ball is slidably disposed in the sliding block, and the push-up spring pushes the top ball and the sliding block respectively to make the top ball abut against the sliding seat.

[0018] Optionally, a plurality of grooves are provided on the slide seat, and the grooves are spaced apart on the slide seat. The push spring pushes the top ball to be accommodated in any one of the grooves, so that the sliding position of the slider is adjustable.

[0019] Compared with the prior art, the present invention has at least the following advantages:

[0020] 1. The width of the turning slot 2152 on the turning seat of the capsule turning mechanism of the present invention is larger than the diameter of the small capsule and smaller than the diameter of the large capsule. When the push column pushes the capsule, the small end of the capsule enters the turning slot first. In this way, the orientation of each capsule can be unified, thereby improving the neatness of the capsule after packaging and enhancing the beautiful visual effect.

[0021] 2. By setting up a number of sliding parts with adjustable positions, the spacing between the discharge holes can be quickly adjusted to meet the packaging of capsules of various packaging specifications, which can reduce the time for replacing the guide plate and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a structural schematic diagram of a capsule turning mechanism according to one embodiment of the present invention;

[0024] Figure 2 This is a structural diagram of the installation position of the horizontal seat in one embodiment of the present utility model;

[0025] Figure 3 This is a schematic structural diagram of a horizontal seat according to one embodiment of the present invention;

[0026] Figure 4 This is a structural diagram of the arrangement position of the columns according to one embodiment of the present invention;

[0027] Figure 5 This is a structural schematic diagram of a U-turn seat according to one embodiment of the present invention;

[0028] Figure 6 This is a schematic structural diagram of a swing arm according to one embodiment of the present invention;

[0029] Figure 7 This is a structural diagram of the catheter installation position of one embodiment of the present invention;

[0030] Figure 8 This is a schematic structural diagram of a state in which the intervals between the sliding members are adjusted according to an embodiment of the present invention;

[0031] Figure 9 This is a structural schematic diagram of the installation position of the first set of nozzles in one embodiment of the present utility model;

[0032] Figure 10 This is a structural diagram of a slide seat according to an embodiment of the present invention;

[0033] Figure 11 for Figure 10 A schematic diagram of the partially enlarged structure of the middle part;

[0034] Figure 12 This is a structural diagram of a slider according to one embodiment of the present invention;

[0035] Figure 13 This is a structural diagram of the installation position of the top bead in one embodiment of the present utility model;

[0036] Figure 14 This is a schematic structural diagram of a cross section of a sliding member according to one embodiment of the present invention;

[0037] Figure 15 This is a structural schematic diagram of the installation position of the diverter plate in one embodiment of the present utility model.

[0038] Description of reference numerals:

[0039] 1. Capsule turning mechanism; 10. Frame; 20. Turning assembly; 30. Material guide assembly; 21. Driving member; 211. Rocker; 22. Horizontal seat; 221. Shaft block; 222. Fork block; 2221. Push column; 23. Turning seat; 231. Turning channel; 24. Unloading plate; 241. Column; 25. Vertical block; 26. Hopper; 2311. Circular groove; 2312. Turning groove; 31. Guide member; 32. Sliding seat; 33. Sliding part; 34, conduit; 35, first nozzle; 36, second nozzle; 37, diverter plate; 311, support block; 312, tensioning block; 3111, through hole; 351, first disc; 352, first ring; 3511, slot; 321, long hole; 331, slider; 332, card plate; 333, push block; 334, top ball; 335, screw; 361, second disc; 362, second ring; 322, groove. DETAILED DESCRIPTION

[0040] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings, in which preferred embodiments of the present invention are shown.

[0041] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0043] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0044] like Figures 1 to 6 As shown, in one embodiment, a capsule turning mechanism 1 includes a frame 10 and a turning assembly 20, the turning assembly 20 includes a driving member 21, a horizontal seat 22, a turning seat 23 and a blanking plate 24, the driving member 21 is arranged on the frame 10, the turning seat 23 is arranged on the frame 10, the horizontal seat 22 is slidably arranged on the frame 10, the blanking plate 24 is slidably arranged on the frame 10, the horizontal seat 22 and the blanking plate 24 are both rotatably connected to the driving member 21, so that the driving member 21 drives the horizontal seat 22 and the blanking plate 24 to slide alternately close to the turning seat 23, and the turning seat 23 is rotated. A turning channel 231 is opened, a column 241 is provided on the blanking plate 24, a push column 2221 is provided on the horizontal seat 22, and the driving member 21 with the column 241 and the push column 2221 is alternately inserted into the turning channel 231, the column 241 supports the capsule and is placed in the turning channel 231 in the vertical direction, and the push column 2221 pushes the capsule to slide out of the turning channel 231. There are several turning channels 231, and there are several columns 241 and push columns 2221, and the number of each turning channel 231, each column 241 and each push column 2221 corresponds to each other.

[0045] It should be noted that the turning seat 23 is mounted on the frame 10 and is located above the support block 311. The horizontal seat 22 is slidably mounted on the frame 10 and is located on one side of the turning seat 23. The blanking plate 24 is slidably mounted on the frame 10 and is located above the turning seat 23. Furthermore, the driving member 21 includes a rocker arm 211. The rocker arm 211 has a T-shaped structure and is rotatably mounted on the frame 10. One end of the rocker arm 211 is rotatably connected to the driving member 21. Furthermore, the ends of the horizontal seat 22 and the blanking plate 24 that are away from the turning seat 23 are both rotatably connected to the rocker arm 211. When the driving member 21 drives the rocker arm 211 to rotate, the rocker arm 211 drives the horizontal seat 22 and the blanking plate 24 to slide alternately toward the turning seat 23. Furthermore, the turning base 23 is provided with a plurality of turning grooves 2312 and a plurality of circular grooves 2311. Each circular groove 2311 is located at one end of the turning base 23 near the horizontal base 22. Each turning groove 2312 is connected to a corresponding circular groove 2311 to form a plurality of turning channels 231. Each turning channel 231 runs through both ends of the turning base 23. Furthermore, the blanking plate 24 is provided with a plurality of feed holes, each corresponding to and aligned with a circular groove 2311. The end of each feed hole away from the turning base 23 is connected to a hopper 26 for receiving capsules. Furthermore, a column 241 is provided on one end of the blanking plate 24 facing the turning seat 23, and the column 241 is located on one side of the feed hole. Furthermore, the horizontal seat 22 includes a shaft block 221 and a fork block 222. The fork block 222 is provided on one side of the shaft block 221 facing the turning seat 23, and a push column 2221 is provided on one end of the fork block 222 away from the shaft block 221. When the swing rod 211 drives the blanking plate 24 to slide downward, the blanking plate 24 drives the column 241 to insert The turning groove 2312 is so arranged that the vertical column 241 and the inner side wall of the circular groove 2311 jointly surround the capsule that falls into the circular groove 2311 from the feeding hole to prevent the capsule from falling over and keep the capsule in a vertical direction. The rocker arm 211 is rotated to drive the blanking plate 24 away from the turning seat 23 and at the same time drive the horizontal seat 22 to be inserted into the turning seat 23, so that the push column 2221 pushes the capsule in the circular groove 2311 out from the end of the turning groove 2312 away from the circular groove 2311. Furthermore, since the capsule is formed by two capsule shells of different sizes that are interlocked with each other, the diameter of the large capsule is larger than that of the small capsule. In this way, the diameter of the circular groove 2311 is larger than the diameter of the large capsule, and the width of the turning groove 2312 is larger than the diameter of the small capsule and smaller than the diameter of the large capsule. When the horizontal seat 22 pushes the capsule located in the circular groove 2311, one end of the small capsule will smoothly enter the turning groove 2312, while the large capsule cannot smoothly enter the turning groove 2312 because its diameter is larger than the width of the turning groove 2312. In this way, the capsules are oriented in the same direction.Furthermore, the vertical block 25 is arranged on the blanking plate 24, and the vertical block 25 is located at the end of the blanking plate 24 facing the turning seat 23. When the horizontal seat 22 pushes the capsule in the same direction to the end of the turning block away from the circular groove 2311, the rocker arm 211 drives the horizontal seat 22 away from the turning seat 23 while driving the blanking plate 24 downward toward the turning seat 23 for loading, and drives the vertical block 25 to insert the capsule on the end of the turning seat 23 away from the circular groove 2311, so that the capsule enters the through hole 3111 formed by the support block 311 and the tensioning block 312 in the same direction. Furthermore, after the capsule is filled with medicine, the force with which the capsule can be squeezed and deformed increases, so that when the horizontal seat 22 pushes the capsule through the turning groove 2312, the friction between the large capsule and the two inner walls of the turning groove 2312 increases, so that the large capsule will be worn after coming out of the turning groove 2312. In this way, the groove width of the turning groove 2312 will be smaller than the diameter of the large capsule shell, making it easier for the capsule to fall into the circular groove 2311. In this way, the lower plate 24 slides downward to drive the column 241 to be inserted into the turning groove 2312, so that the column 241 and the inner wall of the circular groove 2311 jointly surround the capsule, thereby preventing the horizontal seat 22 from being unable to push the capsule to turn after the capsule falls.

[0046] like Figures 1 to 2 、 Figures 7 to 14 As shown, in one embodiment, the material guide assembly 30 includes a guide member 31, a slide 32, a plurality of slides 33, a plurality of conduits 34, a plurality of first nozzles 35 and a plurality of second nozzles 36. The guide member 31 is arranged on the frame 10, the slide 32 is arranged on the guide member 31, and each slide 33 is adjustably slidably arranged on the slide 32. Each first nozzle 35 is respectively arranged on the guide member 31, and each second nozzle 36 is arranged on each slide 33. The two ends of each conduit 34 are respectively connected to each first nozzle 35 and each second nozzle 36 in a one-to-one correspondence. Any slide 33 drives a second nozzle 36 to slide so that the position of a second nozzle 36 can be adjusted.

[0047] It should be noted that the first nozzle 35 is arranged on the guide member 31, and the first nozzle 35 faces the slide 32, the second nozzle 36 is arranged on the slide 33, and the second nozzle 36 faces the guide member 31, and the two ends of the conduit 34 are respectively connected to the first nozzle 35 and the second nozzle 36. Furthermore, there are multiple conduits 34, slides 33, first nozzles 35 and second nozzles 36, and each conduit 34, each slide 33, each first nozzle 35 and each second nozzle 36 corresponds to each other. Since each slide 33 can slide on the slide seat 32 and each slide 33 is spaced apart, each slide 33 can drive each conduit 34 to move to a different position at the end away from the guide member 31. When the spacing between capsules packaged by the blister machine is inconsistent, the slide 33 can be slid to make the conduit 34 slide to the capsule slots with different spacings. In this way, the spacing distance of the discharge holes can be quickly adjusted to meet the packaging requirements of capsules of various packaging specifications, and the time for replacing the guide plate can be reduced to improve production efficiency.

[0048] like Figure 9 、 Figure 15 As shown, in one embodiment, the guide member 31 includes a support block 311 and a tensioning block 312. The support block 311 is arranged on the frame 10, and the tensioning block 312 is adjustably arranged on the support block 311. The support block 311 and the tensioning block 312 together form an adjustable through hole 3111, and the through hole 3111 is connected to the first nozzle 35.

[0049] It should be noted that the support block 311 is mounted on the frame 10, and the tensioning block 312 is rotatably connected to the support block 311 via a screw. The screw is rotated to move the tensioning block 312 closer to or further away from the support block 311. Furthermore, feed slots are provided on opposing sides of the support block 311 and the tensioning block 312. Together, the two feed slots form a through hole 3111. When the screw is rotated to move the tensioning block 312 closer to or further away from the support block 311, the diameter of the through hole 3111 can be adjusted to accommodate capsules of varying sizes.

[0050] like Figure 8 、 Figure 15 As shown, in one embodiment, the first nozzle 35 includes a first disc 351 and a first ring piece 352. The first disc 351 is arranged on the tensioning block 312, and the first ring piece 352 is arranged on the support block 311. The first disc 351 and the first ring piece 352 together form a discharge channel, and the discharge channel is connected to the through hole 3111.

[0051] It should be noted that the first circular disc 351 and the first ring disc 352 have the same structure, and both are arc-shaped. Furthermore, the first circular disc 351 is disposed on the tensioning block 312, and the inner sidewall of the first circular disc 351 is coaxial with the feed slot on the tensioning block 312. The first ring disc 352 is disposed on the support block 311, and the inner sidewall of the first ring disc 352 is coaxial with the feed slot on the support block 311. Furthermore, the first circular disc 351 and the first ring disc 352 are both located on the side of the support block 311 and the tensioning block 312 facing the slide 32. Furthermore, the opening of the first circular disc 351 faces the first ring disc 352, and the opening of the first ring disc 352 faces the first circular disc 351. Thus, the first circular disc 351 and the first ring disc 352 together form a feed channel. Because the first circular piece 351 and the first annular piece 352 are coaxially arranged with the feed trough, the discharge channel communicates with the through-hole 3111 formed by the two feed troughs. Furthermore, by rotating the screw to move the tensioning block 312 closer to or further away from the support block 311 to adjust the diameter of the through-hole 3111, the discharge channel's diameter can also be adjusted to accommodate the production of capsules of varying sizes.

[0052] like Figures 7 and 8 As shown, in one embodiment, a clamping groove 3511 is formed on the first circular piece 351 and the first ring piece 352 . The clamping groove 3511 is located on the outer side wall of the first circular piece 351 and the first ring piece 352 . The clamping groove 3511 is used to clamp with the conduit 34 .

[0053] It should be noted that the conduit 34 is a hose structure, so that one end of the conduit 34 is not easily removed when it is sleeved on the first disc 351 and the first ring 352 .

[0054] like Figure 2 、 Figures 9 to 11 As shown, in one embodiment, a long hole 321 is formed on the slide 32, and the sliding member 33 includes a slider 331 and two clamping plates 332. The slider 331 is slidably arranged on the slide 32, and the two clamping plates 332 are arranged on two opposite side surfaces of the slider 331, and the ends of the two clamping plates 332 away from the slider 331 extend into the long hole 321, so that the two clamping plates 332 and the two inner side walls opposite to the long hole 321 jointly form a material hole, and the second nozzle 36 is connected to the material hole.

[0055] It should be noted that the slide 32 has a U-shaped frame structure, with both ends of the slide 32 fixedly connected to the guide member 31. The inner bottom wall of the slide 32 is provided with an elongated hole 321, which extends to the inner sidewalls of the base at both ends. Furthermore, two guide rails are provided on opposite ends of the elongated hole 321, and the slide 33 is provided with two guide rails. The two guide rails engage with the two guide rails, allowing the slide 33 to slide relative to the slide 32. Furthermore, two retaining plates 332 are provided on opposite sides of the slider 331, and the two retaining plates 332 face the same direction. The ends of the two retaining plates 332 facing away from the slider 331 extend into the elongated hole 321 from the side of the elongated hole 321 facing the tensioning block 312, and the ends of the two retaining plates 332 facing away from the slider 331 are parallel to the side of the elongated hole 321 facing away from the tensioning block 312. Furthermore, the two side surfaces of the two clamping plates 332 adjacent to the slider 331 respectively abut against the two inner side walls opposite the elongated hole 321, so that the two side surfaces of the two clamping plates 332 and the elongated hole 321 together form a material hole. Furthermore, when the slider 331 slides on the slide 32, the slider 331 drives the two clamping plates 332 to slide within the elongated hole 321, allowing the material hole to slide along with the slider 331, thereby causing the material hole to slide to a position aligned with the capsule slot on the plastic shell. The material hole is connected to the second nozzle 36, allowing the slider 331 to drive the second nozzle 36 to slide to a position aligned with the capsule slot. In this way, when producing capsules of different packaging specifications, the material hole can be quickly slid to the position corresponding to the capsule slot, thereby reducing the time required to replace different types of guide plates, thereby improving production efficiency.

[0056] like Figures 12 to 14 As shown, in one embodiment, the structure of the second nozzle 36 is identical to that of the first nozzle 35 .

[0057] It should be noted that the slider 33 also includes a push block 333, which is slidably mounted on the slider 331 and located on the side of the slider 331 facing the tensioning block 312. The second nozzle 36 also includes a second disc 361 and a second ring 362. The second disc 361 is mounted on the push block 333, and the second ring 362 is mounted on the slider 331. The second disc 361 and the second ring 362 together form a material discharge channel. For ease of description, the material discharge channel formed by the second disc 361 and the second ring 362 is referred to as the second material discharge channel. Furthermore, the second nozzle 36 is connected to the second material discharge channel. Furthermore, when the push block 333 drives the second disc 361 to slide toward or away from the second ring 362, the aperture of the second material discharge channel can be adjusted.

[0058] like Figures 12 to 14As shown, in one embodiment, the sliding member 33 further includes a top ball 334 and a push-up spring. The top ball 334 slides in the slider 331 , and the push-up spring is used to push the top ball 334 to abut against the slide seat 32 .

[0059] It should be noted that a bead groove is provided on the slider 331, the groove of the bead groove faces the inner bottom wall of the slide groove, the top ball 334 slides in the bead groove, and a push-up spring is provided in the bead groove. The push-up spring pushes the inner bottom wall of the groove of the top ball 334 and the top ball 334 respectively, so that the top ball 334 slides toward the slide seat 32, thereby making the top ball 334 abut against the inner bottom wall of the slide groove.

[0060] like Figures 1 to 2 、 Figure 7 、 Figure 10 、 Figure 15 As shown, in one embodiment, a plurality of grooves 322 are formed on the slide 32 , and the grooves 322 are spaced apart on the slide 32 , and a push spring pushes a push ball 334 to be accommodated in any groove 322 , so that the sliding position of the slider 331 can be adjusted.

[0061] It should be noted that the inner bottom wall of the chute is provided with a plurality of grooves 322, and each groove 322 is spaced apart in a straight line along the sliding direction of the slider 331. When the slider 331 slides relative to the slide seat 32, the slider 331 drives the top ball 334 to slide across each groove 322. When the slider 331 slides to any groove 322, the push spring pushes the top ball 334 into the groove 322, thereby maintaining the slider 331 in its current position. If the sliding position needs to be adjusted again, the slider 331 is simply slid again to accommodate the top ball 334 in another groove 322. In this way, each slider 331 can drive the end of each conduit 34 away from the tensioning block 312 to quickly adjust the spacing according to different capsule packaging specifications, thereby improving production efficiency.

[0062] like Figures 12 to 14 As shown, in one embodiment, the sliding member 33 also includes a screw rod 335, and the push block 333 is slidably set on the slider 331. One end of the screw rod 335 is rotatably connected to the push block 333, and the other end of the screw rod 335 is screwed to the slider 331. The screw rod 335 is rotated to allow the push block 333 to cover the material hole.

[0063] It should be noted that the push block 333 is slidably set on the slider 331, and the push block 333 slides between the two clamping plates 332. Since the two clamping plates 332 and the slide seat 32 together form a material hole, when the push block 333 slides close to the two clamping plates 332, the push block 333 covers the material hole, and then the push block 333 adjusts the aperture size of the material hole. Furthermore, one end of the screw rod 335 is rotatably connected to the end of the push block 333 away from the material hole, and the other end of the screw rod 335 is screwed to the slider 331. In this way, the screw rod 335 is rotated to drive the push block 333 to slide close to the material hole or the slider 331 away from the material hole. At the same time, since the second disc 361 is set on the push block 333 and the second ring piece 362 is set on the slider 331, when the screw rod 335 is rotated to drive the push block 333 to slide, the push block 333 will also drive the second disc 361 close to or away from the second ring piece 362, so that the aperture of the second feeding channel formed by the second disc 361 and the second ring piece 362 can also be adjusted in size to meet the production of different capsule sizes.

[0064] like Figure 15 As shown, in one embodiment, the material guide assembly 30 includes a guide member 31 , a slide 32 , a material guide plate, a plurality of slide members 33 , a plurality of first nozzles 35 , and a plurality of second nozzles 36 .

[0065] It should be noted that the guide member 31 is arranged on the frame 10, the slide 32 is arranged on the guide member 31, and each slide member 33 can be adjusted and slidably arranged on the slide 32. Each first set of nozzles 35 is respectively arranged on the guide member 31, and each second set of nozzles 36 is respectively arranged on each slide member 33 in a one-to-one correspondence. A number of material guide grooves are provided on the guide plate, and each material guide groove is connected to both ends of the guide plate, and the distance between the grooves at both ends of each material guide groove is consistent. Furthermore, the end of each first nozzle 35 away from the guide member 31 is inserted into each material guide trough in a one-to-one correspondence, so that the first nozzle 35 is connected to the material guide trough, and the end of each second nozzle 36 away from the sliding member 33 is inserted into the end of each material guide trough away from the first nozzle 35, so that the material guide trough is connected to the second nozzle 36. In this way, the first nozzle 35, the material guide plate and the second nozzle 36 will be connected to each other, and at the same time, the first nozzles 35 on the guide member 31 of the first nozzle 35 and the second nozzles 36 on the sliding member 33 will jointly clamp the material guide plate, so that the material guide plate cannot fall off.

[0066] In one embodiment, the manifold 37 is provided with a plurality of guide slots, each connecting the ends of the manifold 37, and having inconsistent spacing between the slots at each end. The ends of the first nozzles 35 facing away from the guide members 31 are inserted into the respective guide slots in a one-to-one correspondence, ensuring that each first nozzle 35 is in communication with each guide slot. The sliding members 33 drive the second nozzles 36 to slide relative to the slide 32, ensuring that the spacing between the second nozzles 36 is consistent with the spacing between the slots at the ends of the guide slots facing away from the first nozzles 35, enabling each second nozzle 36 to be inserted into the respective guide slots in a one-to-one correspondence, ensuring that each second nozzle 36 is in communication with each guide slot.

[0067] In one embodiment, the driving member 21 is a motor structure, and the driving member 21 also includes a pull rod and an eccentric wheel. The eccentric wheel is arranged on the output shaft of the motor. One end of the pull rod is rotatably connected to the eccentric wheel, and the other end of the pull rod is rotatably connected to the rocker arm 211. The other two ends of the rocker arm 211 away from the pull rod are rotatably connected to the horizontal seat 22 and the blanking plate 24. When the driving member 21 drives the eccentric wheel to rotate, the pull rod drives the rocker arm 211 to swing back and forth, so that the rocker arm 211 drives the horizontal seat 22 and the blanking plate 24 to slide alternately relative to the frame.

[0068] In one embodiment, one end of the pull rod is rotatably connected to the swing rod 211 , and the other end of the pull rod is rotatably connected to a driving source of the blister machine, so that the blister machine can drive the swing rod 211 to swing.

[0069] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A capsule turning mechanism, characterized in that: include: frame; The lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism, and the lifting mechanism is a bottom end of the lifting mechanism. A material guide assembly, the material guide assembly includes a guide member, a slide, a plurality of slides, a plurality of conduits, a plurality of first nozzles and a plurality of second nozzles, the guide member is arranged on the frame, the guide member is provided with a plurality of through holes, each of the through holes is aligned one-to-one with each of the turning channels, the slide is arranged on the guide member, each of the slides is adjustably slidably arranged on the slide, each of the first nozzles is respectively arranged on the guide member, and each of the through holes is respectively communicated one-to-one with each of the first nozzles, each of the second nozzles is respectively arranged one-to-one on each of the slides, both ends of each of the conduits are respectively communicated one-to-one with each of the first nozzles and each of the second nozzles, any one of the slides drives a second nozzle to slide so that the position of a second nozzle can be adjusted.

2. The capsule turning mechanism according to claim 1, characterized in that: The turning channel includes a circular groove and a turning groove. The circular groove and the turning groove are communicated with each other, and the diameter of the circular groove is greater than the groove width of the turning groove.

3. The capsule turning mechanism according to claim 2, characterized in that: The diameter of the circular groove is larger than the diameter of the large capsule, and the width of the turning groove is larger than the diameter of the small capsule and smaller than the diameter of the large capsule.

4. The capsule turning mechanism according to claim 2, characterized in that: The guide member includes a support block and a tensioning block, the support block is arranged on the frame, the tensioning block is adjustably arranged on the support block, and feed grooves are provided on the opposite side surfaces of the support block and the tensioning block. The two feed grooves are close to each other to form a through hole together, one end of the through hole corresponds to the turning channel, and the other end of the through hole is connected to the first nozzle.

5. The capsule turning mechanism according to claim 4, characterized in that: The first sleeve includes a first disc and a first ring. The first disc is arranged on the tensioning block, and the first ring is arranged on the supporting block. The first disc and the first ring together form a feeding channel, and the feeding channel is connected to the through hole.

6. The capsule turning mechanism according to claim 5, characterized in that: The first disc and the first ring are both provided with a clamping groove, the clamping groove is located on the outer side walls of the first disc and the first ring, and the clamping groove is used for clamping with the catheter.

7. The capsule turning mechanism according to claim 5, characterized in that: The structure of the second nozzle is identical to that of the first nozzle.

8. The capsule turning mechanism according to claim 7, characterized in that: A long hole is provided on the slide seat, and the sliding member includes a slider and two clamping plates. The slider is slidably set on the slide seat, and the two clamping plates are set on the slider, and the ends of the two clamping plates away from the slider extend into the long hole, so that the two clamping plates and the long hole together form a material hole, and the second nozzle is connected to the material hole.

9. The capsule turning mechanism according to claim 8, characterized in that: The sliding member further includes a top ball and a push-up spring. The top ball is slidably arranged in the sliding block, and the push-up spring pushes the top ball and the sliding block respectively to make the top ball abut against the sliding seat.

10. The capsule turning mechanism according to claim 9, characterized in that: The slide seat is provided with a plurality of grooves, and the grooves are spaced apart on the slide seat. The push spring pushes the top ball to be accommodated in any one of the grooves, so that the sliding position of the slider is adjustable.

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