Capsule mold continuous overturning structure with positioning component

Abstract

The utility model discloses a capsule mold continuous overturning structure with a positioning component. Comprising an overturning shaft arranged in the horizontal direction, an overturning driving mechanism used for driving the overturning shaft to rotate around the axis of the overturning shaft, a continuous overturning component which is coaxially arranged with the overturning shaft and is relatively fixed, and a positioning component which is coaxially arranged with the overturning shaft and is relatively fixed, the continuous overturning component is provided with an overturning groove, a first opening part and a first pushing-over part; the positioning component is arranged on one side of the outlet end of the continuous overturning mechanism, a limiting groove is formed in the positioning component and corresponds to the overturning groove, and the depth of the limiting groove is larger than that of the overturning groove. According to the continuous overturning structure for the capsule mold, in the overturning process, the capsule mold can be limited in the overturning groove of the continuous overturning component through the overturning plate on the side portion of the batten, meanwhile, the capsule mold is limited in the limiting groove of the positioning component through the limiting plate at the front end of the batten, and the matching stability of the capsule mold and the continuous overturning structure is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of capsule production equipment, and in particular to a continuous flipping structure for capsule molds with positioning components. Background Technology

[0002] During capsule production, the angles of operations such as oiling and gluing vary. Therefore, after the oiling operation is completed, the capsule mold needs to be flipped from a horizontal position to an upright position using a flipping structure to prepare for the subsequent gluing operation.

[0003] Existing capsule mold continuous flipping structures, such as the utility model patent with announcement number CN211485723U, include a mold strip flipping mechanism and a power device and synchronous transmission mechanism for driving the mold strip flipping mechanism to rotate. One side of the mold strip is limited in the mold strip groove on the mold strip flipping mechanism and flips downward 90° with the mold strip flipping mechanism, thereby flipping downward to an upright state. However, in this technical solution, since the mold strip groove can only cooperate with the slot on one side of the capsule core rod on the mold strip, the center of gravity is extremely unstable. As a result, the mold strip is very easy to fall out of the mold strip groove during the downward flipping process with the mold strip groove due to the unstable center of gravity, which is not conducive to stable flipping and subsequent stable conveying and dipping operations. Summary of the Invention

[0004] This utility model addresses the shortcomings of existing technologies by providing a capsule mold continuous flipping structure with positioning components. During the flipping process, the capsule mold can be limited within the flipping groove of the continuous flipping component by the flipping plate on the side of the strip plate, and simultaneously limited within the positioning groove of the positioning component by the limiting plate at the front end of the strip plate, which greatly improves the stability of the capsule mold and the continuous flipping structure.

[0005] The technical solution adopted by this utility model is as follows: a continuous flipping structure for a capsule mold with a positioning component. The capsule mold includes a strip and a plurality of capsule cores arranged on the strip along its length. A flipping plate is formed on the side of the strip and arranged between the side of each capsule core and the side of the strip. A limiting plate is formed at the front end of the strip and arranged between the front side of the capsule core and the front end face of the strip. The continuous flipping structure for the capsule mold includes a flipping shaft arranged in a horizontal direction and a flipping drive mechanism for driving the flipping shaft to rotate around its axis, a continuous flipping component arranged coaxially with the flipping shaft and relatively fixed, and a positioning component arranged coaxially with the flipping shaft and relatively fixed. The continuous flipping component has a plurality of flipping grooves uniformly arranged along the circumferential direction of the flipping axis for limiting the flipping plate, a first open part arranged on one side of each flipping groove for arranging the capsule core rod, and a first pushing part arranged on the other side of each flipping groove for abutting the side of the strip away from the capsule core rod. The flipping grooves are arranged parallel to the flipping axis and respectively pass through the inlet end and outlet end of the continuous flipping component. The positioning component is arranged on one side of the outlet end of the continuous flipping mechanism. The positioning component has a plurality of limiting grooves uniformly arranged along the circumferential direction of the flipping axis for limiting the limiting plate. The limiting grooves are arranged corresponding to the flipping grooves, and the depth of the limiting grooves is greater than the depth of the flipping grooves.

[0006] Preferably, the depth of the limiting groove is greater than the width of the flip plate; or, the depth of the limiting groove is greater than the distance between the central axis of the capsule core and the outer side of the flip plate; or, the depth of the limiting groove is greater than the width of the strip.

[0007] Preferably, the width of the strip is 9mm-14mm.

[0008] Preferably, the flipping shaft, the continuous flipping component, and the positioning component are arranged in two sets side by side, and the two flipping shafts are arranged in opposite directions of rotation. The flipping drive mechanism includes two flipping drive motors respectively arranged in front of the two positioning components, and two flipping transmission components connected between the output shafts of the two flipping drive motors and the correspondingly arranged flipping shafts.

[0009] Preferably, it further includes a first mounting base for mounting on an external frame. The first mounting base includes a first mounting plate and a second mounting plate arranged opposite to each other, and a connecting plate connecting the first mounting plate and the second mounting plate. The second mounting plate is spaced apart on the front side of the first mounting plate and surrounds the first mounting plate and the second mounting plate to form a mounting area for arranging the flipping transmission component. One end of the flipping shaft extends out of the positioning component and is rotatably connected to the first mounting plate. The flipping drive motor is mounted on the outside of the second mounting plate.

[0010] Preferably, it further includes a first mounting base for mounting on an external frame, one end of the flip shaft extends out of the positioning member and is rotatably connected to the first mounting base, and a baffle plate is formed on the upper part of the first mounting base between the side of the flip shaft and the upper end face of the first mounting base, which can abut against the front end face of the strip.

[0011] Preferably, it further includes a second mounting base for mounting on an external frame. The other end of the flipping shaft extends out of the continuous flipping member and is rotatably connected to the second mounting base. The upper part of the second mounting base has a feeding area for the capsule mold to extend horizontally into the flipping groove. The height of the bottom surface of the feeding area is flush with the height of the bottom surface of the flipping groove above the continuous flipping member, or the height of the bottom surface of the feeding area is lower than the height of the bottom surface of the flipping groove above the continuous flipping member. Four flipping grooves are evenly arranged on the continuous flipping member along the circumferential direction of the flipping shaft, and four limiting grooves are evenly arranged on the positioning member along the circumferential direction of the flipping shaft.

[0012] Preferably, it further includes a first auxiliary flipping member coaxially arranged and relatively fixed with the flipping shaft. The first auxiliary flipping member is arranged between the continuous flipping member and the positioning member. The first auxiliary flipping member has a second open portion for arranging the capsule core rod, which is arranged corresponding to the first open portion, and a second pushing portion for abutting the side of the strip away from the capsule core rod, which is arranged corresponding to the first pushing portion. And / or, it further includes a second auxiliary flipping member coaxially arranged and relatively fixed with the flipping shaft. The second auxiliary flipping member is arranged on the side of the continuous flipping member away from the positioning member. The second auxiliary flipping member has a third open portion for arranging the capsule core rod, which is arranged corresponding to the first open portion, and a third pushing portion for abutting the side of the strip away from the capsule core rod, which is arranged corresponding to the first pushing portion.

[0013] Preferably, the continuous flipping component includes a continuous flipping body arranged coaxially with and relatively fixed to the flipping axis, and a slot plate and a push plate arranged parallel to the flipping axis and detachably connected to the continuous flipping body, wherein the slot plate and the push plate are arranged at intervals to form the flipping slot, and the first pushing portion is formed on the side of the push plate near the slot plate, and the first open portion is formed around the outer side of the continuous flipping body, the outer side of the slot plate, and the side of the adjacent push plate away from the adjacent flipping slot.

[0014] Preferably, the height of the outer side of the groove plate relative to the bottom surface of the flip groove is lower than the height of the outer side of the push plate relative to the bottom surface of the flip groove, and the height of the side of the adjacent push plate away from the adjacent flip groove relative to the bottom surface of the flip groove is lower than the height of the outer side of the groove plate relative to the bottom surface of the flip groove; the capsule core rod includes a glue-dipping rod arranged at the free end of the capsule core rod and a connecting rod connecting the glue-dipping rod and the strip plate, and the width of the outer side of the groove plate is less than the length of the connecting rod.

[0015] The beneficial effects achieved by this utility model are as follows: The capsule mold continuous flipping structure of this utility model is provided with a continuous flipping component and a positioning component arranged coaxially with the flipping shaft and fixed relative to each other. The continuous flipping component is provided with a flipping groove for limiting the capsule mold flipping plate, and the positioning component is provided with a limiting groove corresponding to the flipping groove for limiting the capsule mold limiting plate. This allows the capsule mold to be limited within the flipping groove of the continuous flipping component by the flipping plate on the side of the strip, and simultaneously limited within the limiting groove of the positioning component by the limiting plate at the front end of the strip. Furthermore, the depth of the limiting groove is greater than the depth of the flipping groove, thus ensuring that the capsule mold is properly positioned during the downward flipping process of the continuous flipping structure. The core is more stable, thus greatly improving the stability of the capsule mold and the continuous flipping structure. This facilitates stable and smooth flipping of the capsule mold and makes it easier to transport it to the glue-dipping process. In addition, the continuous flipping component has multiple flipping grooves evenly arranged along the circumference of the flipping axis, and the positioning component has multiple limiting grooves evenly arranged along the circumference of the flipping axis. This allows the continuous flipping component to rotate in the same direction continuously. Each capsule mold can be inserted into the flipping groove and the corresponding limiting groove from the inlet end of the continuous flipping component in sequence. The flipping groove and the limiting groove continuously drive each capsule mold to flip downwards, improving the flipping efficiency of the capsule mold.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the continuous flipping structure of a capsule mold according to an embodiment of the present invention.

[0019] Figure 2 This is an exploded structural diagram of a capsule mold continuous flipping structure according to an embodiment of the present invention.

[0020] Figure 3 This is a partially exploded structural diagram of the capsule mold continuous flipping structure according to an embodiment of the present invention.

[0021] Figure 4 This is a cross-sectional view of a capsule mold continuous flipping structure according to an embodiment of the present invention.

[0022] Figure 5This is a schematic diagram of the continuous flipping structure of the capsule mold and the structure of the capsule mold according to an embodiment of the present invention.

[0023] Figure 6 This is a schematic diagram of the continuous flipping structure of the capsule mold and the cross-sectional structure of the capsule mold according to an embodiment of the present invention. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an” or “a” and similar terms do not indicate a limitation of quantity, but rather indicate the presence of at least one.

[0029] Capsules are common pharmaceutical packaging materials, and capsule molds 200 are essential production tools for capsule manufacturing. A capsule mold 200 includes a strip 201 and several capsule cores 202 arranged along the length of the strip 201. A flipping plate 2011 is formed on the side of the strip 201, positioned between the side of each capsule core 202 and the side of the strip 201. A limiting plate 2012 is formed at the front end of the strip 201, positioned between the front side of the capsule core 202 and the front face of the strip 201. Each capsule core 202 includes a glue-dipping rod 2021 at its free end and a connecting rod 2022 connecting the glue-dipping rod 2021 and the strip 201. The glue-dipping rod 2021 is used to dip the capsule core in glue to form a semi-capsule shell.

[0030] like Figures 1-6As shown in the figure, as an embodiment of the present invention, a capsule mold continuous flipping structure 100 with a positioning component is provided, including a flipping shaft 1, a continuous flipping component 2, a positioning component 3, and a flipping drive mechanism 4. The flipping shaft 1 is arranged in a horizontal direction, and the flipping drive mechanism 4 is used to drive the flipping shaft 1 to rotate around its axis. The continuous flipping component 2 is arranged coaxially with the flipping shaft 1 and is relatively fixed. The positioning component 3 is arranged coaxially with the flipping shaft 1 and is relatively fixed. The continuous flipping component 2 and the positioning component 3 can rotate synchronously with the flipping shaft 1. The continuous flipping component 2 has a plurality of flipping grooves 20 uniformly arranged along the circumference of the flipping shaft 1 for limiting the flipping plate 2011, a first open portion 21 arranged on one side of each flipping groove 20 for arranging the capsule core rod 202, and a first pushing portion 22 arranged on the other side of each flipping groove 20 for abutting the side of the strip plate 201 away from the capsule core rod 202. When the continuous flipping component 2 rotates in the direction of the first open portion 21, it can push the strip plate 201 abutting it in the direction of the first open portion 21 synchronously flipping through the first pushing portion 22. The flipping groove 20 is arranged parallel to the flipping shaft 1 and passes through the inlet end 23 and outlet end 24 of the continuous flipping component 2, respectively, so that the capsule mold 200 can extend into the flipping groove 20 through the inlet end 23 of the continuous flipping component 2 and extend out of the front end of the flipping groove 20 through the outlet end 24 of the continuous flipping component 2. The positioning component 3 is arranged on one side of the outlet end 24 of the continuous flipping mechanism 2. The positioning component 3 has a plurality of limiting grooves 30 evenly arranged along the circumferential direction of the flipping shaft 1 for limiting the limiting plate 2012. The limiting grooves 30 are arranged corresponding to the flipping groove 20, and the depth of the limiting groove 30 is greater than the depth of the flipping groove 20.The capsule mold continuous flipping structure 100 of this embodiment is provided with a continuous flipping member 2 and a positioning member 3, which are coaxially arranged and relatively fixed with the flipping shaft 1. The continuous flipping member 2 is provided with a flipping groove 20 for limiting the capsule mold flipping plate 2011, and the positioning member 3 is provided with a limiting groove 30 corresponding to the flipping groove 20 for limiting the capsule mold limiting plate 2012. This allows the capsule mold 200 to be limited in the flipping groove 20 of the continuous flipping member 2 by the flipping plate 2011 on the side of the strip 201, and simultaneously limited in the limiting groove 30 of the positioning member 3 by the limiting plate 2012 at the front end of the strip 201. The depth of the limiting groove 30 is greater than the depth of the flipping groove 20, so that the capsule mold 200 can be limited in the downward flipping process of the capsule mold continuous flipping structure 100. The center of gravity is more stable, which greatly improves the stability of the capsule mold 200 and the capsule mold continuous flipping structure 100. This is conducive to the stable and smooth flipping operation of the capsule mold 200 and facilitates the stable conveying to the glue dipping process in the subsequent process. In addition, the continuous flipping component 2 has a plurality of flipping grooves 20 evenly arranged along the circumference of the flipping axis 1, and the positioning component 3 has a plurality of limiting grooves 30 evenly arranged along the circumference of the flipping axis 1. This allows the continuous flipping component 2 to rotate in the same direction continuously. Each capsule mold 200 can be inserted into each flipping groove 20 and the limiting groove 30 corresponding to the flipping groove 20 in sequence from the inlet end of the continuous flipping component 2. The capsule mold 200 is continuously flipped downwards by each flipping groove 20 and the limiting groove 30, thereby improving the flipping efficiency of the capsule mold 200.

[0031] like Figure 4As shown, in some specific embodiments, four flipping grooves 20 are evenly arranged on the continuous flipping component 2 along the circumferential direction of the flipping axis 1, and four limiting grooves 30 are evenly arranged on the positioning component 3 along the circumferential direction of the flipping axis 1. This allows each flipping groove 20 and limiting groove 30 to continuously and sequentially drive each capsule mold 200 to flip downwards by 90°. The operation of the lower capsule mold 200 moving out of the flipping groove 20 and limiting groove 30 can be carried out simultaneously with the operation of the upper capsule mold 200 extending into the flipping groove 20 and limiting groove 30, further improving the flipping efficiency of the capsule mold 200. In another embodiment of this utility model, eight flipping grooves 20 are evenly arranged along the circumference of the flipping axis 1 on the continuous flipping member 2, and eight limiting grooves 30 are evenly arranged along the circumference of the flipping axis 1 on the positioning member 3. This allows each flipping groove 20 and limiting groove 30 to continuously and sequentially drive each capsule mold 200 to flip downwards by 45°. It also allows the operation of the lower capsule mold 200 moving out of the flipping groove 20 and limiting groove 30 to be performed simultaneously with the operation of the upper capsule mold 200 extending into the flipping groove 20 and limiting groove 30. In other embodiments, two or more flipping grooves 20 can be evenly arranged along the circumference of the flipping axis 1 on the continuous flipping member 2, and two or more limiting grooves 30 can be evenly arranged along the circumference of the flipping axis 1 on the positioning member 3. This also drives the capsule mold 200 to flip downwards with the capsule mold continuous flipping structure 100.

[0032] like Figure 5 As shown, in some specific embodiments, the depth of the limiting groove 30 is greater than the width of the strip 201, so that the strip 201 can be completely limited within the limiting groove 30, which can better maintain the stability of the center of gravity of the capsule mold 200 during downward flipping. In other embodiments, the depth of the limiting groove 20 can also be set to be greater than the width of the flipping plate 2011, or to be greater than the distance between the central axis of the capsule core 202 and the outer side of the flipping plate 2011. Compared with the existing technology, which only uses the partial structure arranged on one side of the strip on the capsule core to interlock with the limiting groove, these embodiments can also improve the stability of the center of gravity of the capsule mold 200 during downward flipping to a certain extent.

[0033] In some specific embodiments, the width of the strip 201 is 9mm-14mm, especially 13mm-14mm. Compared with the conventional capsule mold strips in the prior art, which are set to be greater than 16mm, the strip 201 in this embodiment is narrower, making the structure more compact when multiple capsule molds are arranged together. This is beneficial for subsequent batch glue application operations, which not only reduces the cost of capsule molds but also improves production efficiency. In addition, since the front end of the strip 201 can be limited within the limiting groove 30 of the positioning member 3 by the limiting plate 2012, it can maintain the stability of the center of gravity and prevent it from falling during the downward flipping of the capsule mold 200.

[0034] like Figure 1 , Figure 2 As shown, in some specific embodiments, two sets of flipping shafts 1, continuous flipping components 2, and positioning components 3 are arranged side by side, and the rotation directions of the two flipping shafts 1 are opposite. Optionally, the capsule molds 200 on the two sets of continuous flipping components 2 and positioning components 3 flip downwards in a direction away from the other set of flipping shafts 1, which can simultaneously achieve the downward flipping of two capsule molds 200, improving the flipping efficiency. The flipping drive mechanism 4 includes two flipping drive motors 41 respectively arranged in front of the two positioning components 3, and two flipping transmission components (not shown in the figure) connected between the output shafts of the two flipping drive motors 41 and the correspondingly arranged flipping shafts 1. It can independently drive the two flipping shafts 1 to rotate through the two flipping drive motors 41 and the two flipping transmission components, which has high transmission efficiency and is convenient for installation, debugging and subsequent maintenance. Of course, in other embodiments, the two flipping shafts 1 can also be driven to rotate simultaneously by the same flipping drive motor 41 and flipping transmission component.

[0035] like Figure 2 As shown, in some specific embodiments, a first mounting base 71 for mounting on an external frame is also included. The first mounting base 71 includes a first mounting plate 711 and a second mounting plate 712 arranged opposite to each other, and a connecting plate 713 connecting the first mounting plate 711 and the second mounting plate 712. The second mounting plate 712 is arranged at intervals on the front side of the first mounting plate 711 and surrounds the first mounting plate 711 and the second mounting plate 712 to form a mounting area for arranging the flip transmission component. One end of the flip shaft 1 extends out of the positioning component 3 and is rotatably connected to the first mounting plate 711. The flip drive motor 41 is mounted on the outside of the second mounting plate 712. The flip drive motor 41 is coaxially arranged with the correspondingly arranged flip shaft 1. The flip transmission component is set as a coaxial transmission structure, which has a simple structure and high transmission efficiency.

[0036] In some specific embodiments, a baffle plate 7111 is formed on the upper part of the first mounting base 71, which is arranged between the side of the flipping shaft 1 and the upper end face of the first mounting base 71 and can abut against the front end face of the strip 201. In this embodiment, the baffle plate 7111 is disposed on the first mounting plate 711 and arranged between the side of the first flipping shaft 1 and the upper end face of the first mounting plate 711. It can limit the strip 201 of the capsule mold 200 when it moves and extends along the flipping groove 20 and the limiting groove 30, preventing the capsule mold 200 from moving excessively, thereby ensuring that the capsule mold 200 is limited within the flipping groove 20 and the limiting groove 30.

[0037] In some specific embodiments, a second mounting base 72 for mounting on an external frame is also included. The other end of the flip shaft 1 extends out of the continuous flipping member 2 and is rotatably connected to the second mounting base 72, thereby supporting and positioning both ends of the flip shaft 1 through the first mounting base 71 and the second mounting base 72. Both ends of the flip shaft 1 can rotate relative to the first mounting base 71 and the second mounting base 72 respectively. Rotary bearings for connecting to the flip shaft 1 are respectively installed on the first mounting base 71 and the second mounting base 72, which is beneficial for the flip shaft 1 to rotate relative to the first mounting base 71 and the second mounting base 72. The upper part of the second mounting base 72 has a feeding area 720 for the capsule mold 200 to extend horizontally into the flipping groove 20. The height of the bottom surface of the feeding area 720 is flush with or substantially flush with the height of the bottom surface of the flipping groove 20 above the continuous flipping member 2, so that the strip 201 of the capsule mold 200 can move horizontally along the bottom surface of the feeding area 720 and the bottom surface of the flipping groove 20 above the continuous flipping member 2 and enter the flipping groove 20, thereby improving the stability of the capsule mold 200 entering the flipping groove 20 and the positioning groove 30. Of course, in some other embodiments, the height of the bottom surface of the feeding area 720 can also be set to be lower than the height of the bottom surface of the flipping groove 20 above the continuous flipping member 2, so that the capsule mold 200 can also be fed into the flipping groove 20 and the positioning groove 30 through the feeding area 720.

[0038] like Figure 3 As shown, in some specific embodiments, a first auxiliary flipping member 5 is further included, which is coaxially arranged and relatively fixed with the flipping shaft 1. The first auxiliary flipping member 5 is arranged between the continuous flipping member 2 and the positioning member 3. The first auxiliary flipping member 5 has a second open portion 51, which is arranged corresponding to the first open portion 21 for arranging the capsule core rod 202, and a second pushing portion 52, which is arranged corresponding to the first pushing portion 22 for abutting against the side of the strip 201 away from the capsule core rod 202. It is used to assist the continuous flipping member 2 in driving the capsule mold 200 to flip downward, thereby improving the stability of the flipping of the capsule mold 200. The first auxiliary flipping member 5 also has a first auxiliary plane 53, which is flush or substantially flush with the bottom surface of the flipping groove 20 and the bottom surface of the limiting groove 30. It is used to support the strip 201, improve the stability of the continuous flipping structure 100 in supporting the capsule mold 200, and facilitate the smooth extension of the strip 201 into the limiting groove 30 along the first auxiliary plane 53. The first auxiliary flipping component 5 and the continuous flipping component 2 are arranged at intervals to form a space for accommodating other external components, which facilitates the installation and arrangement of the capsule mold continuous flipping structure 100 on the external frame.

[0039] In some specific embodiments, a second auxiliary flipping member 6 is also included, which is coaxially arranged and relatively fixed with the flipping shaft 1. The second auxiliary flipping member 6 is arranged on the side of the continuous flipping member 2 away from the positioning member 3. The second auxiliary flipping member 6 has a third open portion 61, which is arranged corresponding to the first open portion 21 for arranging the capsule core rod 202, and a third pushing portion 62, which is arranged corresponding to the first pushing portion 22 for abutting the side of the strip 201 away from the capsule core rod 202. This is used to further assist the continuous flipping member 2 in driving the capsule mold 200 to flip downward, thereby improving the stability of the flipping of the capsule mold 200. The second auxiliary flipping member 6 also has a second auxiliary plane 63 that is flush or substantially flush with the bottom surface of the flipping groove 20 and the bottom surface of the feeding area 720. This is used to support the strip 201, improve the stability of the continuous flipping structure 100 in supporting the capsule mold 200, and facilitate the smooth extension of the strip 201 into the flipping groove 20 along the bottom surface of the feeding area 720. The second auxiliary flipping component 6 and the continuous flipping component 2 are arranged at intervals to form a space for accommodating other external components, which facilitates the installation and arrangement of the capsule mold continuous flipping structure 100 on the external frame.

[0040] like Figure 3 As shown, in some specific embodiments, the continuous flipping component 2 includes a continuous flipping body 25 coaxially arranged and relatively fixed with the flipping shaft 1, and a slot plate 26 and a push plate 27 arranged parallel to the flipping shaft 1 and detachably connected to the continuous flipping body 25. The slot plate 26 and the push plate 27 are arranged at intervals to form the flipping groove 20. The first pushing part 22 is formed on the side of the push plate 27 near the slot plate 26. The first opening part 21 is formed around the outer side of the continuous flipping body 25, the outer side of the slot plate 26, and the side of the adjacent push plate 27 away from the adjacent flipping groove 20. The structure is ingeniously designed, and the slot plate 26 and the push plate 27 are detachably connected to the continuous flipping body 25, for example, by means of screws or other structures, so that the slot plate 26 and the push plate 27 can be replaced, which is convenient for later maintenance.

[0041] like Figure 4 As shown, in some specific embodiments, the height of the outer side 261 of the groove plate relative to the bottom surface of the flip groove 20 is lower than the height of the outer side 271 of the push plate relative to the bottom surface of the flip groove 20. The height of the side of the adjacent push plate 27 furthest from the adjacent flip groove 20 relative to the bottom surface of the flip groove 20 is also lower than the height of the outer side 261 of the groove plate relative to the bottom surface of the flip groove 20. The width of the outer side 261 of the groove plate is less than the length of the connecting rod 2022, thereby preventing the outer side 261 of the groove plate from rubbing against the outer surface of the adhesive stick 2021 and causing wear on the adhesive stick 2021, thus ensuring the yield rate of semi-capsule shell production.

[0042] In some specific embodiments, the continuous flipping body 25 is configured as a square column structure coaxial with the flipping shaft 1. Four sets of slot plates 26 and push plates 27 are provided. Each set of slot plates 26 and push plates 27 are arranged along one side of the square column structure. The side of the push plate 27 away from the slot plate 26 is flush with the adjacent side of the square column structure away from the slot plate 26. The side of the slot plate 26 away from the push plate 27 is spaced apart from the side of the square column structure away from the push plate 27. The flipping slot 20 is radially offset from the flipping shaft 1 so that the center of gravity of the capsule mold 200 is closer to the center of gravity of the continuous flipping body 25, which is beneficial to the stable support of the capsule mold 200 and makes the overall structure of the continuous flipping component 2 compact, which can reduce the space occupied on the external frame.

[0043] like Figure 3 As shown, in some specific embodiments, the positioning component 3 includes a positioning body 31 coaxially arranged and relatively fixed with the flipping shaft 1, and a groove block 32 and a push block 33 extending outward from the positioning body 31, respectively. The groove block 32 and the push block 33 are arranged at intervals to form the limiting groove 30. The push block 33 is used to abut against the side of the strip 201 away from the capsule core rod 202, and the groove block 32 is used to abut against the side of the strip 201 near the capsule core rod 202, so that the strip 201 is limited between the groove block 32 and the push block 33, and can be flipped downward with the rotation of the flipping shaft 1 under the push of the push block 33. The distance between the side of the groove block 32 away from the push block 33 and the side of the groove block 32 near the push block 33 is less than the length of the connecting rod 2022, thereby avoiding friction between the side of the groove block 32 near the continuous flipping component 2 and the outer surface of the adhesive stick 2021, thus ensuring the yield rate of semi-capsule shell production.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

[0045] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall fall within the scope of the patent of the present utility model.

Claims

1. A continuous flipping structure for a capsule mold with positioning components, the capsule mold comprising a strip and a plurality of capsule cores arranged on the strip along its length, a flipping plate formed on the side of the strip and disposed between the side of each capsule core and the side of the strip, and a limiting plate formed at the front end of the strip and disposed between the front side of the capsule core and the front end face of the strip, characterized in that, The capsule mold continuous flipping structure includes: A horizontally arranged tilting shaft and a tilting drive mechanism for driving the tilting shaft to rotate about its axis; A continuous flipping component is arranged coaxially with and fixed relative to the flipping shaft. The continuous flipping component has a plurality of flipping grooves for limiting the flipping plate evenly arranged along the circumferential direction of the flipping shaft, a first open part for arranging the capsule core rod arranged on one side of each flipping groove, and a first push-down part arranged on the other side of each flipping groove for abutting the side of the strip away from the capsule core rod. The flipping grooves are arranged parallel to the flipping shaft and respectively pass through the inlet end and outlet end of the continuous flipping component. A positioning component is arranged coaxially with and fixed relative to the flipping shaft. The positioning component is arranged on one side of the outlet end of the continuous flipping mechanism. The positioning component has a plurality of limiting grooves evenly arranged along the circumferential direction of the flipping shaft for limiting the limiting plate. The limiting grooves are arranged corresponding to the flipping grooves, and the depth of the limiting grooves is greater than the depth of the flipping grooves.

2. The capsule mold continuous flipping structure according to claim 1, characterized in that: The depth of the limiting groove is greater than the width of the flip plate; or, The depth of the limiting groove is greater than the distance between the central axis of the capsule core and the outer side of the flipping plate; or, The depth of the limiting groove is greater than the width of the strip.

3. The capsule mold continuous flipping structure according to claim 2, characterized in that: The width of the strip is 9mm-14mm.

4. The capsule mold continuous flipping structure according to claim 2, characterized in that: The flipping shaft, continuous flipping component, and positioning component are arranged in two sets side by side, and the two flipping shafts are arranged in opposite directions of rotation. The flipping drive mechanism includes two flipping drive motors respectively arranged in front of the two positioning components, and two flipping transmission components connected between the output shafts of the two flipping drive motors and the correspondingly arranged flipping shafts.

5. The capsule mold continuous flipping structure according to claim 4, characterized in that: It also includes a first mounting base for mounting on an external frame. The first mounting base includes a first mounting plate and a second mounting plate arranged opposite each other, and a connecting plate connecting the first mounting plate and the second mounting plate. The second mounting plate is spaced apart on the front side of the first mounting plate and surrounds the first mounting plate and the second mounting plate to form a mounting area for arranging the flipping drive component. One end of the flipping shaft extends out of the positioning component and is rotatably connected to the first mounting plate. The flipping drive motor is mounted on the outside of the second mounting plate.

6. The capsule mold continuous flipping structure according to any one of claims 1-4, characterized in that: It also includes a first mounting base for mounting on an external frame, one end of the flip shaft extends out of the positioning member and is rotatably connected to the first mounting base, and a baffle plate is formed on the upper part of the first mounting base between the side of the flip shaft and the upper end face of the first mounting base, which can abut against the front end face of the strip.

7. The capsule mold continuous flipping structure according to any one of claims 1-5, characterized in that: It also includes a second mounting base for mounting on an external frame. The other end of the flipping shaft extends out of the continuous flipping member and is rotatably connected to the second mounting base. The upper part of the second mounting base has a feeding area for the capsule mold to extend into the flipping groove in the horizontal direction. The height of the bottom surface of the feeding area is flush with the height of the bottom surface of the flipping groove above the continuous flipping member, or the height of the bottom surface of the feeding area is lower than the height of the bottom surface of the flipping groove above the continuous flipping member. The continuous flipping component has four flipping grooves evenly arranged along the circumferential direction of the flipping axis, and the positioning component has four limiting grooves evenly arranged along the circumferential direction of the flipping axis.

8. The capsule mold continuous flipping structure according to any one of claims 1-5, characterized in that: It also includes a first auxiliary flipping member arranged coaxially with and relatively fixed to the flipping shaft. The first auxiliary flipping member is arranged between the continuous flipping member and the positioning member. The first auxiliary flipping member has a second open portion arranged corresponding to the first open portion for arranging the capsule core rod, and a second push-down portion arranged corresponding to the first push-down portion for abutting against the side of the strip away from the capsule core rod. And / or, It also includes a second auxiliary flipping member arranged coaxially with and relatively fixed to the flipping shaft. The second auxiliary flipping member is arranged on the side of the continuous flipping member away from the positioning member. The second auxiliary flipping member has a third open part arranged corresponding to the first open part for arranging the capsule core rod, and a third push-down part arranged corresponding to the first push-down part for abutting against the side of the strip away from the capsule core rod.

9. The capsule mold continuous flipping structure according to any one of claims 1-5, characterized in that: The continuous flipping component includes a continuous flipping body arranged coaxially with and relatively fixed to the flipping shaft, and a slot plate and a push plate arranged parallel to the flipping shaft and detachably connected to the continuous flipping body. The slot plate and the push plate are arranged at intervals to form the flipping slot. The first pushing portion is formed on one side of the push plate near the slot plate. The first open portion is formed around the outer side of the continuous flipping body, the outer side of the slot plate, and the side of the adjacent push plate away from the adjacent flipping slot.

10. The capsule mold continuous flipping structure according to claim 9, characterized in that: The height of the outer side of the groove plate relative to the bottom surface of the flip groove is lower than the height of the outer side of the push plate relative to the bottom surface of the flip groove, and the height of the side of the adjacent push plate away from the adjacent flip groove relative to the bottom surface of the flip groove is lower than the height of the outer side of the groove plate relative to the bottom surface of the flip groove. The capsule core rod includes a glue-dipping rod arranged at the free end of the capsule core rod and a connecting rod connecting the glue-dipping rod and the strip plate, wherein the width of the outer side of the groove plate is less than the length of the connecting rod.

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