CN111529392A

CN111529392A - Cutting and sleeving equipment

Info

Publication number: CN111529392A
Application number: CN202010259727.7A
Authority: CN
Inventors: 章国宏; 陈超刚
Original assignee: Xinchang Honghai Machinery Co ltd
Current assignee: Xinchang Honghai Machinery Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-08-14
Anticipated expiration: 2040-04-03
Also published as: CN111529392B

Abstract

The invention discloses cutting and nesting equipment which comprises a cutting mechanism and/or a nesting mechanism, wherein the opening direction of a first capsule feeding hole arranged on the cutting mechanism is arranged along the vertical direction; and the frame is used for supporting the cutting mechanism and the sleeving mechanism. The invention provides cutting and sleeving equipment which is simple in structure, can cut capsules with different orientations, and is good in effect of finished products obtained by cutting; and the nesting forming rate is good, and the forming rate of the obtained product is extremely high.

Description

Cutting and sleeving equipment

Technical Field

The invention relates to equipment for producing capsules, in particular to a cutting mechanism and cutting and sleeving equipment.

Background

The preparation process of the hollow capsule comprises a plurality of processes: the capsule is formed, cut and sleeved, wherein after the capsule is formed, the capsule is usually different in length, the end part of the capsule is cut into a uniform specification through a cutting device, and then the capsule A and the capsule B are sleeved together through a sleeving device.

The capsule is cut by hand at first, so that the defects of low efficiency, insanitation and the like exist, and after technical improvement, the existing capsule cutting device appears, so that the production efficiency is greatly improved, and the production of the capsule is ensured to meet the hygienic production standard of medicines; similarly, the initial capsule nesting is also performed manually, so that the defects of low efficiency, insanitation and the like exist, after the technical improvement, the existing capsule nesting device appears, the production efficiency is greatly improved, the production of the capsule is ensured to meet the production standard of medicine hygiene, and the following defects still exist in the existing capsule equipment: (1) the feeding device of the capsule is complex in arrangement, so that the blanking is slow and the blanking efficiency is low; (2) in the cutting device of the capsule, the cutting of the capsule with inconsistent orientation can not be finished, so that the cutting efficiency is low; (3) in the capsule housing apparatus, the capsule is separated due to the insufficient positioning, resulting in a low capsule housing molding rate. Through the capsule equipment of the prior art, the capsule molding rate that produces is low, and the product quality is relatively poor.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the cutting and sleeving equipment which is simple in structure, can cut the capsules with different orientations, and has a good effect on the finished products obtained by cutting; and the nesting forming rate is good, and the forming rate of the obtained product is extremely high.

In order to solve the technical problem, the invention is solved by the following technical scheme:

a cutting and nesting apparatus, comprising:

the opening direction of a first capsule feeding hole arranged on the cutting mechanism is arranged along the vertical direction, and/or;

the opening direction of a second capsule feeding hole arranged on the cutting mechanism is arranged along the vertical direction;

and the frame is used for supporting the cutting mechanism and the sleeving mechanism.

Preferably, the cutting mechanism comprises:

the first capsule feeding holes are formed in the first feeding device and distributed along the circumferential direction of the first feeding device;

a cutting device for cutting the capsule, comprising at least one cutting knife;

and the first driving device is used for driving the first feeding device and/or the cutting device to perform synchronous operation.

Preferably, the cutting device comprises:

the first rotating assembly is provided with cutting positioning holes for arranging the capsules;

the first positioning assembly is provided with a cutting positioning unit, the cutting positioning unit is at least arranged on one side of the cutting positioning hole, and the cutting positioning unit moves along the cutting positioning hole under the driving action and is used for positioning the capsule;

and the cutting assembly is used for cutting the capsule and is correspondingly arranged with the cutting positioning unit.

Preferably, the first rotating assembly comprises a cutting rotating disc and a first guide assembly, the cutting rotating disc is used for supporting the first positioning assembly, and the first guide assembly is arranged along the axial direction of the cutting rotating disc and used for guiding the cutting positioning unit when the cutting positioning unit moves.

Preferably, the first positioning component includes:

the cutting positioning disc is provided with cutting positioning holes which are distributed along the circumferential direction of the cutting positioning disc;

and the cutting positioning unit is provided with a cutting positioning piece for positioning when the capsule is cut, the cutting positioning piece moves along the cutting positioning hole to position the capsule, and/or the capsule is driven to move along the first positioning area to the second positioning area for positioning.

Preferably, the cutting positioning unit includes:

the cutting positioning piece is provided with a guide part and a positioning end, and the positioning end is used for sleeving and positioning the capsule;

a cutting driving unit slidably connected to the cutting guide;

the cutting guide part is movably connected with the guide part, and when the cutting guide part is contacted with the cutting driving unit, the cutting guide part can roll relative to the driving surface of the cutting driving unit to drive the cutting positioning part to move in the cutting positioning hole.

Preferably, the end of the guide part is provided with a guide end face, the cutting guide part is arranged outside the guide end face, and the guide end face of the cutting positioning part abuts against the outer end face of the cutting driving unit for guiding the cutting positioning part.

Preferably, the cutting driving unit comprises a first cutting driving part and a second cutting driving part, and driving parts are respectively arranged on the first cutting driving part and the second cutting driving part and are used for driving the positioning and/or guiding of the cutting positioning part.

Preferably, the first cutting driving part comprises a first cutting driving body, a first feeding driving part and a first retreating driving part, the first feeding driving part and the first retreating driving part are arranged on the first cutting driving body and are arranged oppositely, and a first movement space for the movement of the cutting guide is formed between the first feeding driving part and the first retreating driving part, and/or;

the second cutting driving part comprises a second cutting driving body, a second feeding driving part and a second retreating driving part, the second feeding driving part and the second retreating driving part are arranged on the second cutting driving body and are oppositely arranged, and a second movement space for the movement of the cutting guide part is formed between the second feeding driving part and the second retreating driving part.

Preferably, the motion path of the first cutting driving part is formed by connecting a first cutting curved surface (A-B), a second cutting curved surface (B-C), a third cutting curved surface (C-D) and a fourth cutting curved surface (D-A), and the corresponding arc surface of the first cutting curved surface (A-B) is gradually enlarged from a point A to a point B; the cambered surface corresponding to the cutting curved surface II (B-C) is unchanged from the point B to the point C, and the cambered surface corresponding to the cutting curved surface III (C-D) is gradually enlarged from the point C to the point D; the cutting curved surface four (D-A) corresponds to the arc surface and is unchanged from a point D to a point A, the cutting curved surface I (A-B), the cutting curved surface II (B-C) and the cutting curved surface IV (D-A) are arranged on the feeding driving part I, and the cutting curved surface III (C-D) is arranged on the retreating driving part I, and/or;

the motion path of the cutting driving piece II is formed by connecting a cutting curved surface I (A '-B'), a cutting curved surface II (B '-C'), a cutting curved surface III (C '-D') and a cutting curved surface IV (D '-A'), and the corresponding arc surface of the cutting curved surface I (A '-B') is unchanged from the point A 'to the point B'; the cambered surface corresponding to the cutting curved surface II (B '-C') is gradually enlarged from a point B 'to a point C', and the cambered surface corresponding to the cutting curved surface III (C '-D') is gradually enlarged from a point C 'to a point D'; the corresponding arc surface of the cutting curved surface four (D '-A') is unchanged from a point D 'to a point A', the cutting curved surface one (A '-B'), the cutting curved surface two (B '-C') and the cutting curved surface four (D '-A') are arranged on the retreating driving part two, and the cutting curved surface three (C '-D') is arranged on the feeding driving part two.

Preferably, the positioning end is provided with a forward and backward area for forward and backward movement of the cutter when the capsule is cut, and the forward and backward area is formed by a cutting notch arranged on the positioning end.

Preferably, the cutting assembly comprises a cutting knife located at the same radial position as the advance and retreat region for positioning the capsule when it is cut.

Preferably, the first feeding device comprises:

the first feeding and placing assembly comprises a first feeding and placing plate and a first feeding and placing rack, the upper end face of the first feeding and placing rack is used for supporting the first feeding and placing rack and/or capsules positioned on the first feeding and placing rack, and the first capsule feeding holes are formed in the circumferential direction of the first feeding and placing plate;

the first turning air suction assembly is connected with the first feeding storage rack and is provided with an air outlet and/or an air suction port and used for driving the capsules in the first capsule feeding holes to be adjusted from the vertical direction to the horizontal direction.

Preferably, the first capsule feeding hole comprises a first positioning channel and a first guide channel communicated with the first positioning channel, the first positioning channel is arranged along the axial direction of the first feeding object placing disc, the first guide channel is arranged along the radial direction of the first feeding object placing disc, and the outer part of the first positioning channel and/or the first guide channel is provided with an opening structure for adjusting the position of the capsule from the first positioning channel to the first guide channel.

Preferably, a first blanking channel is arranged on the first feeding storage rack, and the first blanking channel and the first guide channel form a space to the cutting positioning hole to form a first guide path for conveying the capsule from the first feeding placement assembly to the cutting positioning hole.

Preferably, the first feeding device further comprises a second protection cover unit, and a first placing area for placing the capsules is formed by an area surrounded by the second protection cover unit and the first feeding object placing plate.

Preferably, the second protection cover unit comprises a third cover body and a fourth cover body, wherein the third cover body is positioned outside the first capsule feeding hole and used for shielding the outer end face of the first guide channel; the cover body four is positioned in the feeding storage plate I, and a non-shielding area is formed in a space between the cover body II and the outer end face of part of the guide channel I and is used for guiding the capsule during blanking.

Preferably, the capsule positioning device is characterized by further comprising a first capsule dispersing assembly, wherein the first capsule dispersing assembly is arranged on the inner wall of the first cover body and/or the second cover body and comprises at least one first capsule dispersing structure which is used for assisting in driving capsules to be conveyed into the first positioning channel.

Preferably, the first driving means includes:

the first rotating shaft is used for being connected with the first feeding device;

the second rotating shaft is used for being connected with the cutting device;

the first gear assembly is connected with the first rotating shaft and/or the second rotating shaft;

and the first driving unit is connected with the first rotating shaft and/or the second rotating shaft and is used for driving the first rotating shaft and/or the second rotating shaft to rotate.

Preferably, the nesting mechanism comprises:

the second feeding device is used for feeding capsules, a plurality of second capsule feeding holes for placing the capsules are distributed in the second feeding device along the circumferential direction, and the opening directions of the second capsule feeding holes are arranged along the vertical direction;

the nesting device is used for nesting the capsule I and the capsule II;

and the second driving device is used for driving the second feeding device and/or the nesting device to perform synchronous operation.

Preferably, the registration device comprises:

the second positioning assembly is provided with a second capsule positioning hole and is used for arranging the first capsule and/or the second capsule, and the adsorption force of the second capsule positioning hole is conveyed along the axial direction of the second positioning assembly;

the second rotating assembly is used for supporting the second positioning assembly;

the nesting component is used for nesting the first capsule and the second capsule.

Preferably, the second rotating assembly comprises a sleeving rotating disc and a second guiding assembly, the sleeving positioning disc is sleeved on the sleeving rotating disc, and the second guiding assembly is arranged along the axial direction of the sleeving rotating disc and used for guiding the movement of the sleeving positioning unit.

Preferably, the second positioning assembly comprises:

the second capsule positioning holes are formed in the sleeving positioning plate and distributed along the circumferential direction of the sleeving positioning plate;

and the adsorption unit is used for providing adsorption force for positioning the capsule, and an air suction guide path of the adsorption unit is arranged along the axial direction of the sleeving assembly.

Preferably, the capsule positioning hole II comprises a positioning hole I and a positioning hole II which are positioned on the same straight line and are respectively used for positioning the capsule I and the capsule II; and the first positioning hole and/or the second positioning hole are/is arranged at an angle with the axial direction of the sleeved positioning disc.

Preferably, the first positioning hole is formed by a space enclosed by the first positioning part, the first supporting part and the second supporting part, and the first supporting part and/or the second supporting part and the sleeved positioning disc are arranged at an angle;

and/or the second positioning hole is formed by a space enclosed by the second positioning part, the third supporting part and the fourth supporting part, and the first supporting part and/or the fourth supporting part form an angle with the sleeved positioning disc.

Preferably, the adsorption unit includes:

the air suction assembly is connected with the second rotating assembly;

the air suction guide path is used for guiding the air suction assembly and is arranged along the axial direction of the second rotating assembly;

and the air suction channel is connected with the air suction assembly, is arranged along the radial direction of the sleeving positioning disc and is communicated with the first positioning hole and/or the second positioning hole.

Preferably, the registration assembly comprises:

the nesting positioning piece is used for positioning the pushing capsule;

the nesting guide component is movably connected with one end of the nesting positioning piece;

the nesting driving unit is connected with the nesting guide assembly in a sliding manner;

when the nesting guide assembly is contacted with the nesting driving unit, the nesting guide assembly can roll relative to the driving surface of the nesting driving unit to drive the nesting positioning piece to move along the inside of the capsule positioning hole II so as to position the capsule.

Preferably, the end part of the nesting positioning piece is provided with a second guiding end surface, the nesting guiding assembly is arranged outside the second guiding end surface, and the second guiding end surface of the nesting positioning piece is abutted to the outer end surface of the nesting driving unit for guiding the nesting positioning piece.

Preferably, the nesting driving unit includes:

the first sleeve driving piece is provided with a first driving part and is used for driving the positioning and/or guiding of the first capsule positioning structure and/or;

the second sleeving driving part is arranged opposite to the first sleeving driving part and is provided with a second driving part for driving the positioning and/or guiding of the second capsule positioning structure.

Preferably, the first nesting driving part comprises a first nesting driving body, a first feeding driving part and a first retreating driving part, the first feeding driving part and the first retreating driving part are arranged on the first nesting driving body and are arranged oppositely, and a first guiding space for the movement of the nesting guiding assembly is formed between the first feeding driving part and the first retreating driving part, and/or;

the second sleeving driving piece comprises a second sleeving driving body, a second feeding driving part and a second returning driving part, the second feeding driving part and the second returning driving part are arranged on the second sleeving driving body and are oppositely arranged, and a second guide space for the movement of the sleeving guide assembly is formed between the second feeding driving part and the second returning driving part.

Preferably, the driving path of the first nesting driving part is formed by connecting a first nesting curved surface (M-N), a second nesting curved surface (N-O), a third nesting curved surface (O-P) and a fourth nesting curved surface (P-M), and the corresponding cambered surface of the first nesting curved surface (M-N) is gradually enlarged from M point to N point; the corresponding cambered surface of the second nesting cambered surface (N-O) is unchanged from the point N to the point O, and the corresponding cambered surface of the third nesting cambered surface (O-P) is gradually enlarged from the point O to the point P; the corresponding cambered surface of the nesting cambered surface four (P-M) is gradually enlarged from a point P to a point M, the nesting cambered surface one (M-N), the nesting cambered surface two (N-O) and the nesting cambered surface three (O-P) are arranged on the first feeding driving part and are used for driving the feeding of the capsule positioning piece, and the nesting cambered surface four (P-M) is arranged on the first retreating driving part and is used for driving the returning of the capsule positioning piece and/or;

the driving path of the second nesting driving piece is formed by connecting a first nesting curved surface (M '-N'), a second nesting curved surface (N '-O') and a third nesting curved surface (O '-M'), and the corresponding cambered surface of the first nesting curved surface (M '-N') is gradually enlarged from a point M 'to a point N'; the corresponding cambered surface of the second nesting curved surface (N '-O') is unchanged from a point N 'to a point O', the corresponding cambered surface of the third nesting curved surface (O '-M') is gradually enlarged from a point O 'to a point M', the first nesting curved surface (M '-N') and the second nesting curved surface (N '-O') are arranged on the second feeding driving part and are used for driving the feeding of the capsule positioning piece, and the third nesting curved surface (O '-M') is arranged on the second backing driving part and is used for driving the returning of the capsule positioning piece.

Preferably, the second feeding device comprises:

the second feeding and placing assembly comprises a second feeding and placing plate and a second feeding and placing rack, the upper end face of the second feeding and placing rack is used for supporting the second feeding and placing plate and/or capsules positioned on the second feeding and placing plate, and the second capsule feeding holes are formed in the circumferential direction of the second feeding and placing plate;

the second turning-around air suction assembly is connected with the feeding storage rack II, is provided with an air outlet and/or an air suction port and is used for driving the capsules in the capsule feeding holes II to be arranged from the vertical direction to the horizontal direction;

and the reversing assembly is used for reversing the direction of the reversed capsule after turning around.

Preferably, the second capsule feeding hole comprises a second positioning channel and a second guide channel communicated with the second positioning channel, the second positioning channel is arranged along the axial direction of the second feeding storage disc, the second guide channel is arranged along the radial direction of the second feeding storage disc, and the outer parts of the second positioning channel and/or the second guide channel are provided with opening structures for adjusting the position of the capsule from the second positioning channel to the second guide channel.

Preferably, a second blanking channel is arranged on the second feeding storage rack, and the second blanking channel and the second guide channel form a suction guide path for conveying the capsules from the second feeding storage tray to the positioning area.

Preferably, the second feeding device further comprises a second protective cover unit, and a second placing area for placing the capsules is formed by an area surrounded by the second protective cover unit and the second feeding placing plate.

Preferably, the second protection cover unit comprises a third cover body and a fourth cover body, wherein the third cover body is positioned outside the second capsule feeding hole and used for shielding the outer end face of the second guide channel; the cover body IV is positioned in the feeding storage plate II, and a non-shielding area is formed in a space between the cover body IV and the outer end face of the partial guide channel and is used for guiding the capsule during blanking.

Preferably, the capsule dispersing device further comprises a second capsule dispersing assembly which is arranged on the inner wall of the cover body three/or the cover body four and comprises at least one second capsule dispersing structure which is used for assisting in driving the capsule to be conveyed into the positioning channel two.

Preferably, the first driving means includes:

the rotating shaft III is used for being connected with the second feeding device;

the rotating shaft IV is used for being connected with the sleeving device;

the second gear assembly is connected with the third rotating shaft and/or the fourth rotating shaft;

and the second driving unit is connected with the third rotating shaft and/or the fourth rotating shaft and is used for driving the third rotating shaft and/or the fourth rotating shaft to rotate.

The invention achieves the following effects:

(1) the cutting mechanism can cut the capsules with different orientation settings, the capsules do not need to be reversed, the structure is simple, and the yield and the quality of the capsules are greatly improved through the cutting mechanism;

(2) in the cutting mechanism, the positioning end of the capsule positioning piece is provided with the advancing and retreating area which is used for advancing and retreating the cutter when the capsule is cut, so that the positioning is convenient, and the consistency of the capsule cut by the cutting cutter is good;

(3) the nesting mechanism of the invention has more stable capsule positioning, simpler and more stable capsule positioning hole arrangement and principle, and is used for providing a guide channel for conveying gas to be arranged along the axial direction, thus greatly simplifying the distance of air flow circulation, rapidly realizing capsule adsorption and the like, and having good capsule forming rate after nesting.

Additional aspects and advantages of the 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.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of a cutting and nesting apparatus according to the present invention;

FIG. 2 is a front view of an embodiment of a cutting and nesting apparatus of the present invention;

FIG. 3 is a front view of one embodiment of a cutting mechanism of the present invention;

FIG. 4 is a schematic structural diagram of an embodiment of a cutting mechanism according to the present invention;

FIG. 5 is a schematic structural diagram of a loading device according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of an embodiment of a loading and placing assembly according to the present invention;

FIG. 7 is a schematic structural view of an embodiment of a capsule dispersing assembly of the present invention;

FIG. 8 is a schematic structural view of an embodiment of a tray according to the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8;

FIG. 10 is a schematic structural diagram of an embodiment of the cutting device of the present invention;

FIG. 11 is a schematic structural diagram of a first positioning assembly according to an embodiment of the present invention;

FIG. 12 is a front view of a first positioning assembly embodiment of the present invention;

FIG. 13 is a schematic structural diagram of a first embodiment of a rotating assembly according to the present invention;

FIG. 14 is a schematic structural view of an embodiment of a cutting puck of the present invention;

FIG. 15 is a front view of an embodiment of the cutting puck of the present invention;

FIG. 16 is an enlarged view of a portion of the cutting puck of the present invention;

FIG. 17 is a schematic structural diagram of an embodiment of a cutting positioning assembly according to the present invention;

FIG. 18 is a schematic structural view of an embodiment of a cutting fixture of the present invention;

FIG. 19 is a schematic structural diagram of an embodiment of a cutting driving unit according to the present invention;

FIG. 20 is a schematic view of a primary cutting fixture moving relative to the cutting drive member in accordance with the present invention;

FIG. 21 is a schematic view of a cutting positioning member moving relative to a cutting driving member according to the present invention;

FIG. 22 is a schematic structural diagram of an embodiment of a cutting driving unit according to the present invention;

FIG. 23 is a schematic structural diagram of an embodiment of a nesting mechanism of the present invention;

FIG. 24 is a front view of an embodiment of a nesting mechanism of the present invention;

FIG. 25 is a first schematic structural diagram of an embodiment of a registration apparatus of the present invention;

FIG. 26 is a second schematic structural view of an embodiment of a registration apparatus of the present invention;

FIG. 27 is a front view of an embodiment of the nesting device of the invention;

FIG. 28 is a cross-sectional view of an embodiment of a registration device of the present invention;

FIG. 29 is a cross-sectional view of an embodiment of a registration assembly of the present invention;

FIG. 30 is a schematic structural view of an embodiment of a shrink-fit puck of the present invention;

FIG. 31 is a front view of an embodiment of the nesting puck of the present invention;

FIG. 32 is an enlarged view of a portion of the shrink fit puck of the present invention;

FIG. 33 is a schematic structural view of a nesting positioning member according to an embodiment of the present invention;

FIG. 34 is a schematic structural view of a second embodiment of a nesting positioning member according to the present invention;

FIG. 35 is a schematic structural diagram of an embodiment of a socket driving unit according to the present invention;

FIG. 36 is a schematic structural view of an embodiment of the present invention in motion;

FIG. 37 is a schematic view of a movement of a nesting positioning element of the present invention relative to a first nesting driving element;

FIG. 38 is a schematic view of a second nesting positioning element of the present invention moving relative to a second nesting driving element;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, 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 belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

As an embodiment of the present invention, as shown in fig. 1 to 38, a cutting and nesting device includes a cutting mechanism 100 and a nesting mechanism 200, where the cutting mechanism 100 and the nesting mechanism 200 are supported by a frame 300, the cutting mechanism 100 cuts a capsule to obtain a capsule of a desired size, and the cut capsule is nested by the nesting mechanism 200, and the capsules of the present embodiment are nested together, generally, the length of the capsule is nested, and the present invention is also suitable for nesting capsules of equal length, and the present embodiment can be used as the nesting device. In this embodiment, the placement positions of the cutting mechanism 100 and the nesting mechanism 200 may be various combinations, and as a first combination, the cutting mechanism 100 is disposed above the nesting mechanism 200, and the cutting mechanism 100 and the nesting mechanism are placed in the up-and-down positions; as a second combination, the cutting mechanism 100 is disposed below the nesting mechanism 200, and the two mechanisms are disposed in an up-and-down position; as a third combination, the cutting mechanism 100 and the nesting mechanism 200 are disposed on the same level, and are disposed at front and rear positions, when the cutting mechanism 100 and the nesting mechanism are disposed at the third combination position, the cutting mechanism 100 and the nesting mechanism are properly positioned, so that the operation is convenient, and the cutting mechanism 100 or the nesting mechanism 200 above the cutting mechanism needs to be supported by a special structure, such as a support frame, instead of the first and second combinations, so as to provide great potential safety hazard for operators. The capsule obtained by the cutting and sleeving equipment has good forming rate which can reach over 98 percent, so that the rejection rate is greatly reduced.

According to the embodiment of the present invention, the cutting mechanism 100 comprises a first feeding device 1, a cutting device 2 and a first driving device 3, wherein the capsule feeding holes 115 are arranged on the first feeding device 1 and distributed along the circumferential direction of the first feeding device 1, and the opening direction of the capsule feeding holes 115 is arranged along the vertical direction, so as to facilitate the rapid positioning of the capsule, the cutting device 2 of the present embodiment is used for cutting the capsule and comprises at least one cutting knife 231, and in the present embodiment, as shown in fig. 1, two cutting knives 231 are provided, so that the capsule placed in the forward direction or the reverse direction can be correspondingly cut. The first feeding device 1 and the cutting device 2 of the embodiment are driven by the first driving device 3 to perform synchronous operation, so that the cost is saved, and the synchronism is good.

According to the embodiment of the invention, the first feeding device 1 comprises a first feeding placing assembly 11 and a first turning suction assembly 12, the first feeding placing assembly 11 is used for placing capsules, the first turning suction assembly 12 is used for arranging the capsules on the first feeding placing assembly 11, and the capsules arranged by the first turning suction assembly 12 wait for being fed onto the cutting device 2 for cutting.

In this embodiment, the first feeding and placing assembly 11 includes a first article holding tray 111, a first article holding tray 112, a first protecting unit 113 and a first capsule dispersing assembly 114, the first article holding tray 112 of this embodiment mainly plays a role of supporting, wherein the first article holding tray 112 is connected to the rack 300, an upper end surface of the first article holding tray 112 is used for supporting the first article holding tray 111 and/or capsules located on the first article holding tray 111, and the first article holding tray 111 is disposed above the first article holding tray 112 and supported by the first article holding tray 112. The first capsule feeding hole 115 is arranged on the first feeding device 1 and mainly arranged in the circumferential direction of the first object placing disc 111, and the first capsule feeding hole 115 is used for placing capsules and facilitates capsule feeding and arrangement. In this embodiment, the area enclosed by the first protection cover unit 113 and the first storage tray 111 forms a first storage area 116 for storing capsules, and can contain a plurality of capsules.

According to the embodiment of the invention, as shown in the figure, a first storage rack 112 is arranged below and connected with a first storage tray 111, a first blanking channel 117 is arranged on the first storage rack 112 of the embodiment, the first blanking channel 117 is communicated with a part of a first guide channel 1152, and a first guide path is formed in a space which is commonly enclosed by a positioning area on the lower nesting device 5 and is used for conveying capsules from the first storage area 116 to a first conveying channel of the positioning area. In the embodiment, the first shelf 112 is formed with a first supporting surface, the upper side of the first supporting surface is connected with the first shelf 111, and forms a first supporting end surface for supporting the capsule in the embodiment, the outer end surface of the first shelf 112 is of a non-closed structure, that is, the outer side of the first shelf 112 is provided with an opening structure, and the opening structure forms a first blanking channel 117 in the embodiment. In this embodiment, as shown in the figure, the outer end of the first object placing disc 111 is provided with a first capsule feeding hole 115, the first capsule feeding hole 115 is preferably arranged in a circle along the circumferential direction of the first object placing disc 111, the lower part of the first capsule feeding hole 115 is provided with an opening structure, namely, the opening structure is communicated with the first support surface of the first object placing frame 112, namely, the capsule is basically abutted and contacted with the first support surface of the first object placing frame 112 and is supported by the first support surface of the first object placing frame 112, and the support and the positioning arrangement of the capsule are jointly realized.

In this embodiment, first protection cover unit 113 is along the structure that the outer end of putting thing dish 111 upwards set up, and first protection cover unit 113 and putting thing dish 111 are connected the accessible and are realized being connected with supporter 112, and first protection cover unit 113 accessible lower part supports to support on the terminal surface of supporter 112 and is connected, also can be first protection cover unit 113 and the outer end of supporter 112 carry out the installation that can dismantle the connected mode and realize first protection cover unit 113. In this embodiment, the first protection cover unit 113 includes a first cover body 1131 and a second cover body 1132, the first cover body 1131 is located outside the first capsule feeding hole 115, and forms a separation with the first object placing disc 111 to separate the capsule from the first placing area 116 along the outside under the driving force, the second cover body 1132 of this embodiment is located inside the first object placing disc 111, that is, a non-shielding area is formed in the space between the outer end face (outer wall) of the second cover body 1132 and part of the outer end face of the first capsule feeding hole 115 for guiding during capsule feeding, the area enclosed by the inner wall of the first cover body 1131, the inner wall of the second cover body 1132 and the first object placing disc 111 forms the first placing area 116, and the capsule is stored through the first placing area 116. The first capsule dispersing assembly 114 of this embodiment is disposed on the inner wall of the first cover body 1131 and/or the inner wall of the second cover body 1132, the first feeding placing assembly 11 is driven by the driver 233 to rotate by the feeding rotating shaft, a plurality of capsules are arranged along the first capsule feeding holes 115 under the action of force, part of the capsules contact the first capsule dispersing assembly 114 in the rotating process, and the capsules continuously fall onto the first supporting surface of the first object holding tray 111 through the reaction force of the first capsule dispersing assembly 114 and are arranged along the first capsule feeding holes 115 under the action of force. The first capsule dispersing assembly 114 of this embodiment includes at least one first capsule dispersing structure 1141, the first capsule dispersing structure 1141 is used for assisting in driving the capsule to be conveyed into the first positioning channel 1151, the first capsule dispersing structure 1141 is arranged on the inner walls of the first cover body 1131 and the second cover body 1132 at a certain interval, the first capsule dispersing structure 1141 comprises a first dispersing connecting part 1142 and a first dispersing action part 1143, the first dispersion connection part 1142 is connected with the inner walls of the first cover body 1131 and the second cover body 1132, the first dispersion action part 1143 is arranged at a certain angle with the first dispersion connection part 1142 or the inner walls of the first cover body 1131 and the second cover body 1132, for example, the first dispersion action part 1143 is arranged vertically with the inner walls of the first cover body 1131 and the second cover body 1132, or arranged at a certain included angle, all within the scope of the embodiment, the dispersion action part has a certain width, which is convenient for contacting with part of the capsules, and continuously falls onto the first supporting surface of the first storage tray 111 under the reaction force of the dispersing action part.

According to the embodiment of the invention, the first capsule feeding hole 115 comprises a first positioning channel 1151 and a first guide channel 1152 communicated with the first positioning channel 1151, wherein the first positioning channel 1151 is arranged along the axial direction of the first storage tray 111, the first guide channel 1152 is arranged along the radial direction of the first storage tray 111, the first positioning channel 1151 is mainly used for facilitating the positioning of capsules into the first capsule feeding hole 115 along the first storage tray 111, the capsules are arranged along the vertical direction through the first positioning channel 1151, the placement positions of the capsules are adjusted along the horizontal direction through the first lower guide channel 1152, the first capsule feeding hole 115 is formed by the first positioning channel 1151 and the first guide channel 1152 together, the opening direction of the obtained first capsule feeding hole 115 is arranged along the vertical direction, and when the capsules are positioned in the first capsule feeding hole 115, the capsules are arranged along the vertical direction. In this embodiment, the first positioning channel 1151 and/or the first guiding channel 1152 are/is provided with an opening structure at the outside, so that when the capsules are arranged from the first positioning channel 1151 to the first guiding channel 1152, the capsules are adjusted to a horizontal position from a vertical position to perform appropriate adjustment on a required position, and an appropriate arrangement position is obtained, or the capsules are conveniently arranged vertically to turn around to a horizontal direction, and wait for feeding to the nesting device 5. In this embodiment, the outer end surface of the first capsule feeding hole 115 in the first cover body 1131 and the first guide channel 1152 of the first capsule feeding hole 115 are shielded by the first cover body 1131, so that the capsules distributed in the first capsule feeding hole 115 are effectively prevented from being dispersed outwards due to the stress under the rotating action, that is, the capsules are limited by the inner wall of the first cover body 1131; for the first capsule feeding hole 115 outside the second cover 1132, the outer end surface of the first guide channel 1152 is a non-shielding area, so that the capsule in the corresponding first capsule feeding hole 115 can be conveniently conveyed to the cutting device 2 below.

According to the embodiment of the invention, as shown in the figure, the first positioning channel 1151 is arranged along the axial direction of the first storage tray 111, namely, is arranged in parallel with the axial direction of the first storage tray 111 and is arranged close to the outer end position of the first storage tray 111, relative to the body of the first storage tray 111, the first positioning channel 1151 is arranged along the thickness direction of the first storage tray 111, namely, is arranged perpendicular to the end surface of the first storage tray 111, and the first positioning channel 1151 has a size substantially corresponding to the outer size of a capsule, so that the capsule is conveyed from the first placement area 116 to the first positioning channel 1151 for placement. In this embodiment, to further ensure the efficient and high quality delivery of the capsules to the first positioning channel 1151, the upper end of the first positioning channel 1151 is configured as an arc-shaped structure matching the outer arc of the capsules, so that the capsules can be conveniently delivered from the first placement area 116 to the first positioning channel 1151 for arrangement. The capsules in the first positioning channel 1151 are placed in the vertical direction, the first storage tray 111 rotates continuously, the capsules in the first positioning channel 1151 slowly turn around through the first guide channel 1152, namely, the capsules originally placed vertically in the first positioning channel 1151 slowly extend in the horizontal direction and turn around with the aid of the first turning and air suction assembly 12, the capsules with the open ends are defined as forward capsules in the embodiment, the capsules with the closed ends are defined as reverse capsules in the embodiment, the capsules with the open ends facing downwards are assisted in air suction through the first turning and air suction assembly 12, the capsules slowly turn around to the first guide channel 1152 from the vertical direction in the first positioning channel 1151 and are placed in the horizontal direction, the capsules with the closed ends (not open ends) facing downwards are assisted in air blowing through the first turning and air suction assembly 12, and the capsules are in the vertical direction in the first positioning channel 1151, slowly turns around to be placed in the first guide channel 1152 in the horizontal direction. Through the arrangement of the first capsule feeding hole 115, the capsule only needs to turn around once, so that the first feeding device 1 is simple in structure, convenient to operate, high in feeding efficiency and high in capsule turning conversion rate, and the production efficiency and quality of the sleeving device are greatly improved.

According to the embodiment of the invention, the first u-turn suction assembly 12 is installed to be connected with the first storage rack 112 through a connecting structure, and is provided with an air outlet and/or an air suction port for driving the capsule in the capsule feeding hole 115 to be arranged from a vertical direction to a horizontal direction. In this embodiment, the capsule turned around by the first turning suction assembly 12 is horizontally disposed, and since the opening directions of the turned capsule are differently disposed, the capsule is positioned by the first rotating assembly 21 disposed on the cutting device 2, and is fed into the cutting positioning hole 24 through the first feeding channel 117 toward the capsule with different directions, and since the cutting positioning members 224 are disposed on both sides of the cutting positioning hole 24, the capsule placed in the forward direction is nested and positioned by the cutting positioning member 224 on one side thereof and is cut by the cutting tool 231 below, the capsule placed in the reverse direction is driven by the cutting positioning member 224 on one side thereof to move along the cutting positioning hole 24, and the moving distance just pushes the capsule onto the cutting positioning member 224 disposed on the other side to be nested and positioned, and is cut by the cutting tool 231 below, therefore, after the capsule is loaded from the first loading device 1, the capsule does not need to be reversed, the structure of the first loading device 1 is greatly simplified, and the capsule is fast to load, so that the working efficiency is greatly improved.

According to the embodiment of the invention, the cutting device 2 comprises the first rotating assembly 21, the first positioning assembly 22 and the cutting assembly 23, the capsules are arranged and positioned through the first rotating assembly 21, so that the cutting positioning holes 24 are formed in the first rotating assembly 21, the capsules conveyed from the first feeding device 1 are randomly oriented in the forward direction and the reverse direction without reversing, namely, the capsules arranged on the cutting positioning holes 24 are completely and efficiently cut, so that the cutting positioning pieces 224 are respectively arranged on two sides of the cutting positioning holes 24, the cutting positioning pieces 224 are driven to move along the cutting positioning holes 24, the positioning of the forward direction and the reverse direction of the capsules can be realized, and the cutting of the cutting assembly 23 is convenient.

In this embodiment, the first rotating assembly 21 includes a cutting rotating disk 211 and a first guide assembly 212, as a supporting structure, the cutting rotating disk 211 is used to support the first positioning assembly, and the cutting rotating disk 211 is connected to the second rotating shaft and is driven to rotate by the second rotating shaft. The first guide assemblies 212 of this embodiment are disposed along the axial direction of the cutting rotary disk 211 and are used for guiding the cutting positioning unit during movement, the first guide assemblies 212 are disposed along the outer circumference of the cutting rotary disk 211 and are used for guiding and positioning the cutting positioning unit 221, and the first guide assemblies 212 of this embodiment are disposed on two sides of the cutting positioning disk 222 and are respectively used for guiding and positioning the corresponding cutting positioning members 224. In this embodiment, the first guiding assembly 212 is provided with a plurality of first guiding holes, the cutting positioning element 224 is sleeved in the first guiding holes, and a first guiding path is formed by the first guiding holes, the first guiding path is arranged along the axial direction of the first rotating assembly 21 and is used for guiding the cutting positioning element 224, so as to further improve the stability of the cutting positioning element 224 when the cutting positioning element 224 is sleeved and used for positioning the capsule, and the first guiding holes and the cutting positioning element 224 of this embodiment are arranged in a one-to-one correspondence manner.

According to the embodiment of the present invention, the first positioning assembly 22 comprises a cutting positioning unit 221 and a cutting positioning disc 222 for positioning the capsule during cutting, wherein the cutting positioning disc 222 is sleeved on the outer end surface of the cutting rotating disc 211, is supported by the cutting rotating disc 211, and synchronously rotates with the cutting rotating disc 211, and the cutting positioning disc 222 of the embodiment can be equivalent to a part of the cutting rotating disc 211, and can also be configured to be detachably connected with the cutting rotating disc 211, thereby facilitating the detachment and installation. In this embodiment, the cutting positioning holes are disposed on the cutting positioning disk and distributed along the circumferential direction of the cutting positioning disk, as shown in the figure, the direction of the cutting positioning holes 24 is consistent with the axial direction of the cutting positioning disk 222 and is disposed along the circumferential direction of the outer end face of the cutting positioning disk 222, which facilitates the positioning of the capsule, the middle of the cutting positioning disk 222 is disposed as a hollow structure, and the cutting positioning disk is conveniently sleeved on the first rotating assembly 21. In this embodiment, the cutting positioning hole 24 is configured to have a length, which is at least two capsule lengths, so as to facilitate the positioning of the capsule during cutting by the cutting positioning member 224 for positioning the capsule in the forward and reverse directions, i.e. by engaging with the end of the cutting positioning member 224.

In the present embodiment, the cutting positioning hole 24 is disposed at a certain angle with respect to the axial direction of the cutting positioning disc 222, in the present embodiment, the cutting positioning hole 24 is formed by a space enclosed among the first positioning portion 241, the first supporting portion 242, and the second supporting portion 243, and respectively forms the first positioning area 244 and the second positioning area 245, and the first supporting portion 242 and/or the second supporting portion 243 of the present embodiment are disposed at an angle with respect to the cutting positioning disc 222. The cutting positioning hole 24 is composed of a first positioning portion 241, a first supporting portion 242 and a second supporting portion 243, namely, the first positioning portion 241 is arranged in parallel along the axial direction of the cutting positioning disc 222, the first supporting portion 242 and the second supporting portion 243 are arranged at a certain angle with the outer end surface of the cutting positioning disc 222, a positioning space enclosed between the first positioning portion 241, the first supporting portion 242 and the second supporting portion 243 of the embodiment forms the cutting positioning hole 24, the capsule is placed against the first positioning portion 241, the two sides of the capsule are limited by the first supporting portion 242 and the second supporting portion 243 respectively, so as to realize the positioning of the capsule, the first supporting portion 242, the second supporting portion 243 of the embodiment are arranged at an included angle with the outer end surface of the cutting positioning disc 222, and the inner end surfaces or the inner walls of the first supporting portion 242 and the second supporting portion 243 have a certain arc arrangement, on, on the other hand, when the capsule moves along the first positioning portion 241, the inner walls of the first and second supporting portions 242 and 243 can be adjusted timely, and the cutting and positioning member 224 can better position the capsule in a sleeved manner.

According to the embodiment of the invention, at least two cutting positioning units 221 are arranged and are respectively arranged at two sides of the cutting positioning hole 24, the cutting positioning units 221 move along the cutting positioning hole 24 under the driving action for positioning the capsule, the cutting positioning units 221 move along the cutting positioning hole 24 under the stress to position the corresponding forward capsule, if the capsule is a reverse capsule, the cutting positioning units 221 drive the capsule to move into the positioning area two 245 along the positioning area one 244 for positioning, and when the reverse capsule reaches the positioning area two 245, the cutting positioning units 221 arranged at the corresponding sides of the positioning area two 245 are used for nesting positioning.

In this embodiment, the cutting positioning unit 221 includes a cutting guide 223, a cutting positioning member 224 and a cutting driving unit 225, wherein the cutting positioning member 224 is distributed along the circumferential direction of the cutting positioning disc 222 and is arranged corresponding to the cutting positioning holes 24 in number, the cutting guide 223 is arranged at one end of the cutting positioning member 224 and can be movably arranged relative to the cutting positioning member 224, when the cutting guide 223 contacts the cutting driving unit 225, because the second rotating shaft 32 of the cutting positioning disc 222 drives the cutting positioning member 224 and the cutting guide 223 to rotate as a whole and can move relative to the first feed driving part 2253 and/or the first retreat driving part 2254 of the cutting driving unit 225, when the cutting guide 223 contacts the first feed driving part 2253, the cutting guide 223 rotates relative to the cutting driving unit 225 to generate an acting force, the cutting positioning member 224 is driven to move along the direction of the cutting positioning hole 24 by the acting force, on one hand, capsules which are arranged in the forward direction in the positioning area one 244 of the cutting positioning hole 24 are sleeved, on the other hand, capsules which are arranged in the reverse direction are driven to move along the cutting positioning hole 24 to the positioning area two 245 of the cutting positioning hole 24, and the capsules which are arranged in the reverse direction are positioned by the capsule positioning member which is arranged at the position to be sleeved reversely.

According to the embodiment of the invention, the cutting positioning piece 224 comprises a cutting guide part 2241, a cutting positioning end 2242 and a cutting limiting part 2243, wherein the cutting guide part 2241, the cutting limiting part 2243 and the cutting positioning end 2242 are sequentially connected, one end of the cutting guide part 2241 is connected with the cutting guide part 223, the other end of the cutting guide part 2243 is connected with the cutting limiting part 2243, a step shape is formed between the cutting limiting part 2243 and the cutting positioning end 2242, the first guide hole can be just penetrated by the cutting limiting part 2243, when the capsule is sleeved on the cutting positioning end 2242, the first guide hole is slightly larger than the external size of the capsule, so that the capsule is degummed in the process of retracting the cutting positioning piece 224, the operation is simple, the degummed after the capsule is cut without matching with other degummed structures, and the capsule is blanked from the cutting guide part 2241. In this embodiment, the cutting positioning end 2242 is used for nesting and positioning the capsule, and the cutting positioning end 2242 and the cutting assembly complete positioning of the capsule to cut and blanking together. As shown in the figure, the cutting positioning end 2242 of this embodiment is provided with an advance and retreat region 2244, which is used for advancing and retreating of the cutting tool 231 when the capsule is cut, the advance and retreat region 2244 of this embodiment is arranged at the position where the required length of the capsule is just matched, the advance and retreat region 2244 is arranged along the radial direction of the cutting positioning end 2242, namely, the axial direction of the relative vertical cutting positioning piece 224 is arranged, the advance and retreat region 2244 of this embodiment can be a slotted hole structure or a cutting notch, namely, a certain slot type is provided, the cutting tool 231 is convenient to position when cutting the capsule, and the cutting tool 231 after cutting is convenient to withdraw, the retracting is completed, the structure is within the range of this embodiment, the structure is simple, and the.

In this embodiment, the cutting guide 223 is movably connected to the cutting guide 2241, when the cutting guide 223 contacts and abuts against the cutting driving unit 225, the cutting guide 223 can roll and slide with respect to the curved profile of the first feeding driving unit 2253, so as to drive the cutting guide 2241 to move along the feeding direction of the cutting positioning hole 24, and then the cutting positioning end 2242 is used to sleeve the capsule located in the first positioning area 244, or the cutting positioning end 2242 is used to drive the capsule to move along the first positioning area 244 to the second positioning area 245, and then the other end, i.e. the cutting positioning piece 224 corresponding to the second positioning area 245, is used to sleeve and position the reverse capsule, and the cutting tool 231 to be cut is used to cut the capsule. In the present embodiment, the cutting guide 2241 is disposed along the length of the cutting positioning hole 24 and substantially parallel to the cutting positioning hole 24 to facilitate the movement of the cutting positioning element 224.

According to an embodiment of the present invention, the cutting driving unit 225 includes a first cutting driving element 2251 and a second cutting driving element 2255, and the first cutting driving element 2251 and the second cutting driving element 2255 of this embodiment are respectively provided with a driving portion for driving positioning and/or guiding of the cutting positioning element 224. In the present embodiment, since the two cutting positioners 224 are provided, and the setting position and the moving path are set according to the positioning of the capsule, the main cutting positioner 224 plays a role of nesting and driving the capsule to move into the positioning area two, so the main cutting positioner 224 is connected with the first cutting driving member 2251 through the main cutting guide 223, the slave cutting positioner 224 is connected with the first cutting driving member 2251 through the slave cutting guide 223, the main cutting positioner 224 and the slave cutting positioner 224 in the present embodiment are basically the same in structure, and the main cutting guide 223 and the slave cutting guide 223 are also basically the same in structure, so the cutting positioners 224 and the cutting guide 223 in the present embodiment are simplified in structure and labeled uniformly. The cutting drive part-2251 of the present embodiment includes a cutting drive body-2252, a feeding drive part-2253 and a backing drive part-2254, wherein the feeding drive part-2253 and the backing drive part-2254 are disposed on the cutting drive body-2252 in opposite positions, a first moving space 2250 is formed between the feeding drive part-2253 and the backing drive part-2254, and the cutting guide 223 is located in the first moving space 2250 and is switched between the feeding drive part-2253 and the backing drive part-2254 to meet the need for cutting the capsule, and the abutting part-2231 and the abutting part-2232 of the cutting guide 223 are disposed along the circumferential direction thereof, and are not limited to specific positions, and may be any point or any line or any plane in the circumferential direction, as long as the active cutting guide 223 can abut against the feeding drive part-2253 and the backing drive part-2254. Similarly, the second cutting drive 2255 of the embodiment includes a second cutting drive 2256, a second feeding drive 2257 and a second backing drive 2258, wherein the second feeding drive 2257 and the second backing drive 2258 are disposed on the second cutting drive 2256 and are disposed oppositely, a second moving space 2259 is formed between the second feeding drive 2257 and the second backing drive 2258, and the cutting guide 223 is located in the second moving space 2259 and is switched between the second feeding drive 2257 and the second backing drive 2258 to meet the requirement of cutting the capsule, and the third and

fourth abutments

2231 and 2232 of the driven cutting guide 223 are disposed along the circumferential direction thereof and are not limited to specific positions, and may be any point or any line or any plane in the circumferential direction, as long as the cutting guide 223 can abut against the second feeding drive 2257 and the second backing drive 2258. The middle portions of the first cutting drive body 2252 and the second cutting drive body 2256 of this embodiment are provided with mounting holes for mounting with the second rotating shaft 32, and the first feed drive part 2253 and the first retreat drive part 2254 of this embodiment are provided on the cutting drive body 2221. As shown in the figure, the first feed driving part 2253 and the first retreat driving part 2254 are oppositely arranged, that is, when the first abutting part 2231 of the cutting guide 223 abuts against the first feed driving part 2253, the capsule is nested or conveyed, when the second abutting part 2232 of the cutting guide 223 abuts against the first retreat driving part 2254, the cutting positioning member 224 retreats in the reverse direction, the capsule is taken off from the cutting positioning end 2242 and returns to the original position to wait for the conveyance of the next capsule, during the movement of the feed and retreat of the cutting positioning member 224, the cutting guide 223 basically moves in the movement space, and the positioning of the capsule is realized through the movement track between the first feed driving part 2253 and the first retreat driving part 2254 arranged with the cutting driving unit 225. In this embodiment, when the first feed driving part 2253 and the first retreat driving part 2254 are oppositely disposed, a cavity structure is formed between the first feed driving part 2253 and the first retreat driving part 2254, which forms a moving space of this embodiment, and provides a position required for adjustment when the moving track of the cutting guide 223 is switched. As shown in the figure, the motion path of the first cutting driving part 2251 is formed by connecting a first curved surface (a-B), a second curved surface (B-C), a third curved surface (C-D) and a fourth curved surface (D-a), wherein the first curved surface (a-B) is gradually enlarged from a point a to a point B, the second curved surface (B-C) is unchanged from the point B to the point C, the third curved surface (C-D) is gradually enlarged from the point C to the point D, the fourth curved surface (D-a) is unchanged from the point D to the point a, and the first curved surface (a-B), the second curved surface (B-C) and the fourth curved surface (D-a) are disposed on the first feeding driving part 2253. The motion path of the second cutting driving piece 2255 is formed by connecting a first curved surface (A '-B'), a second curved surface (B '-C'), a third curved surface (C '-D') and a fourth curved surface (D '-A'), and the first curved surface (A '-B') is unchanged from a point A 'to a point B' corresponding to the arc surface; the cambered surface corresponding to the second curved surface (B '-C') is gradually enlarged from the point B 'to the point C', and the cambered surface corresponding to the third curved surface (C '-D') is gradually enlarged from the point C 'to the point D'; a curved surface four (D '-a') corresponding to the curved surface is constant from a point D 'to a' and is provided on the retreat driving part two 2258, a curved surface two (B '-C') and a curved surface four (D '-a') is provided on the feed driving part two 2257.

When the main cutting guide 223 moves along the first curved surface (A-B), the main cutting positioning piece 224 is driven to move along the feeding direction to sleeve and position the capsule, or the capsule is driven to move from the first positioning area to the second positioning area to complete the sleeve positioning of the cutting positioning piece 224 on the capsule, when the capsule is a forward capsule, the main cutting positioning piece 224 positions the capsule, so that the corresponding cambered surface of the first curved surface (A-B) is gradually enlarged from a point A to a point B; when the main cutting guide 223 moves along the second curved surface (B-C), the cutting positioning member 224 keeps rotating at a specific position (a position corresponding to the cutting tool right), so that the cutting tool can conveniently cut the capsule, and the corresponding cambered surface of the second curved surface (B-C) is unchanged from point B to point C; after the capsule is cut, the main cutting guide 223 is abutted and contacted with a curved surface III (C-D) arranged on the backward driving part I2254, the corresponding curved surface gradually becomes larger from a point C to a point D, the cutting positioning part 224 drives the capsule to backward, and when the capsule reaches the point D on the curved surface, the capsule is taken off; after the capsule falls off from the cutting and positioning end, in order to realize that the cutting and positioning part 224 returns to the initial position to wait for the next operation, the curved surface four (D-A) is unchanged from the point D to the point A corresponding to the curved surface, and the next operation is waited. When the capsule is a reverse capsule, the active cutting positioning member 224 drives the capsule to move to the positioning area two and is sleeved on the secondary cutting positioning member 224, so that the moving path of the secondary cutting positioning member 224 is a curved surface I (A '-B'), the curved surface I (A '-B') is arranged on the retreating driving part II 2258, the corresponding curved surface is unchanged from the point A 'to the point B', the capsule is sleeved, and the secondary cutting positioning member 224 keeps rotating at a specific position (a position exactly corresponding to the cutting tool), so that the cutting tool can conveniently cut the capsule; the cut capsule falls off, so that the corresponding cambered surface gradually increases from a point B ' to a point C ', the capsule is driven to retreat from the cutting positioning piece 224, and when the capsule reaches the point C ' on the cambered surface, the capsule is taken off; after stripping, the workpiece needs to return to the original position from the cutting position, so that the corresponding arc surface is gradually enlarged from the point C ' to the point D ' through the curved surface three (C ' -D ') arranged on the feeding driving part two 2257, the workpiece moves from the cutting positioning part 224 to the original position along the feeding direction, at this time, the abutting part four 2232 of the cutting positioning part 224 is just abutted against the point D ' on the retreating driving part two 2258, the workpiece moves from the cutting guiding part 223 along the curved surface four (D ' -a '), the corresponding curved surface four (D ' -a ') is unchanged from the point D ' to the point a ', and the next operation is waited.

According to an embodiment of the present invention, the cutting assembly 23 comprises a cutting knife 231 and a knife supporting frame 232 for supporting the cutting knife 231, and a driver 233, by which the cutting knife 231 is driven to rotate by the driver 233, to achieve cutting of the capsule. The cutter 231 of this embodiment is located at the same radial position as the advance and retreat region 2244, and is used for positioning when the capsule is cut.

As another embodiment of this embodiment, the first feeding device 1 further includes a first reversing assembly 43, that is, the capsule turned around by the first turning suction assembly 12 is partially placed in a reverse direction, the reverse capsule of this embodiment reverses the capsule with a closed end facing downward by the cooperation of the first reversing assembly 43, and the capsule in the first guide channel 1152 is placed horizontally and the capsule is placed in a forward direction, so as to achieve the uniform orientation of the capsule conveyed to the nesting device 5. Waiting to be delivered to the cutting device 2. In this embodiment, the cutting positioning element 224 on the first rotating assembly 21 only needs to be disposed on one side of the cutting positioning hole 24, and does not need to be disposed in two directions, and the other end is disposed at a suitable position to be the closed end, so as to achieve the loading and cutting of this embodiment, and thus, the cutting tool 231 in the cutting assembly 23 is also disposed in one-to-one correspondence with the cutting positioning element 224, i.e., one is disposed. In a word, forward capsule breathes in to the opening end through first suction module 12 that turns round, can realize that forward capsule turns round to the horizontal direction by vertical direction and places, and reverse capsule blows to the closing end through first suction module 12 that turns round to combine the cooperation of first switching-over subassembly 43, can realize that reverse capsule turns round to the horizontal direction by vertical direction and places, and the capsule after turning round all becomes the forward and arranges, waits to get into and cuts in the cutting device 2. In this embodiment, other structures of the first feeding device 1 are the same as those of the first embodiment.

According to the embodiment of the invention, the first driving device 3 comprises a first rotating shaft 31, a second rotating shaft 32, a first gear assembly 33 and a first driving unit 34, wherein the first rotating shaft 31 is used for being connected with the first feeding device 1, the second rotating shaft 32 is used for being connected with the cutting device 2, the first rotating shaft 31 and the second rotating shaft 32 can rotate simultaneously and move synchronously, the first gear assembly 33 of the embodiment is used for carrying out linkage, namely the first rotating shaft 31 and/or the second rotating shaft 32 are connected, and the first driving unit 34 is connected with the first rotating shaft 31 and/or the second rotating shaft 32 to drive the first rotating shaft 31 and the second rotating shaft 32 to rotate synchronously. In this embodiment, first loading attachment 1's material loading and carry the capsule to cutting device 2 on, need not to match extra drive unit and drive first loading attachment 1's material loading process, simplified the structure greatly, and practiced thrift the cost, can also improve the shaping rate of product greatly.

The cutting mechanism 100 of the present embodiment is suitable for cutting capsules with different requirements, such as length and type requirements, and performs suitable matching by adjusting the length of the capsule positioning member, the length of the cutting positioning hole 24, and the like.

As an embodiment of the present invention, a sleeve mechanism 200 for sleeving two cut capsules, i.e., two capsules, is generally used for sleeving a long capsule and a short capsule, and is also suitable for sleeving a capsule with an equal length, and the sleeve mechanism 200 of the present embodiment can be adopted. In this embodiment, the registration mechanism 200 includes a second feeding device 4 and a registration device 5, where the second feeding device 4 is used for feeding capsules, that is, the cut capsules are placed by the second feeding device 4, and the second feeding device 4 of this embodiment is provided with a second capsule dispersing unit 414 along an inner wall, which is used for assisting the capsules in the placing area two 416 to be delivered to each capsule feeding hole two 415 two, so as to achieve delivery of the capsules; the nesting device 5 of the embodiment is arranged below the second feeding device 4 and is used for nesting the first capsule and the second capsule, so that the nesting effect of the capsules is realized. The second feeding device 4 and the nesting device 5 of the embodiment are driven by the same second driving device 6, so that synchronous operation is performed, the structure is simple, the feeding and the nesting of the first capsule and the second capsule are completely synchronous, the nesting is better realized, and the capsules obtained by the nesting are well formed.

According to the embodiment of the invention, the second feeding device 4 comprises a second feeding placing component 41, a second turning suction component 42 and a reversing component 43, the second feeding placing component 41 is used for placing capsules, the second turning suction component 42 is used for arranging the capsules on the second feeding placing component 41, the capsules arranged by the second turning suction component 42 are reversed by the reversing component 43 to ensure that the orientation of the capsules is consistent, and the capsules are waited to be fed to the nesting device 5 for nesting. In this embodiment, the second feeding and placing assembly 41 includes a second article placing tray 411, a second article placing tray 412, a second protecting cover unit 413 and a second capsule dispersing unit 414, the second article placing tray 412 of this embodiment mainly plays a role of supporting, wherein the second article placing tray 412 is connected to the rack 300, an upper end surface of the second article placing tray 412 is used for supporting the second article placing tray 411 and/or capsules located on the second article placing tray 411, and the second article placing tray 411 is disposed above the second article placing tray 412 and supported by the second article placing tray 412. The second capsule feeding hole 415 of this embodiment is provided on the second feeding device 4, and is mainly provided along the circumferential direction of the second object placing plate 411, and the second capsule feeding hole 415 is used for placing capsules, so as to facilitate the feeding and arrangement of the capsules. In this embodiment, the area surrounded by the second protection cover unit 413 and the second storage tray 411 forms a second storage area 416 for storing capsules, and can contain a plurality of capsules.

According to the embodiment of the present invention, as shown in the figure, the second rack 412 is disposed below and connected to the second rack 411, the second rack 412 of the embodiment is provided with the second blanking channel 417, the second blanking channel 417 is communicated with the second partial guide channel 4152, and a space enclosed by the positioning area (the registration positioning hole 514) of the lower registration device 5 is formed, and a second guide path is formed for conveying the capsule from the second placement area 416 to the conveying channel of the positioning area (the registration positioning hole 514). In this embodiment, the second rack 412 is formed with a support surface, the upper side of the support surface is connected to the second rack 411, and forms a support end surface for supporting the capsule in this embodiment, the outer end surface of the second rack 412 is a non-closed structure, that is, an opening structure is arranged on the outer side of the second rack 412, and the opening structure forms the second blanking channel 417 in this embodiment. In this embodiment, as shown in the figure, the outer end of the second article holding tray 411 is provided with a second capsule feeding hole 415, the second capsule feeding hole 415 is preferably arranged in a circle along the circumferential direction of the second article holding tray 411, the lower portion of the second capsule feeding hole 415 is provided with an opening structure, namely, the opening structure is communicated with the supporting surface of the second article holding frame 412, namely, the capsule is basically abutted and contacted with the supporting surface of the second article holding frame 412, and is supported by the supporting surface of the second article holding frame 412, so that the support and the positioning arrangement of the capsule are jointly realized.

In this embodiment, the second protection cover unit 413 is arranged along the outer end face of the article placing plate two 411, the connection between the second protection cover unit 413 and the article placing plate two 411 can be realized by being connected with the article placing plate two 412, the lower part of the second protection cover unit 413 can abut against the end face of the article placing plate two 412 to be supported and connected, and the second protection cover unit 413 can be detachably connected with the outer end part of the article placing plate two 412 to realize the installation of the second protection cover unit 413. In this embodiment, the second protection cover unit 413 includes a cover body three 4131 and a cover body four 4132, the cover body three 4131 is located outside the second capsule feeding hole 415, and forms a blocking area for blocking the capsule from dispersing outside the second placing area 416 under the driving force together with the second placing plate 411, the cover body four 4132 of this embodiment is located inside the second placing plate 411, that is, a non-blocking area is formed in the space between the outer end face (outer wall) of the cover body four 4132 and part of the outer end face of the second capsule feeding hole 415 for guiding the capsule feeding, and the area enclosed by the inner wall of the cover body three 4131, the inner wall of the cover body four 4132 and the second placing plate 411 forms the second placing area 416, and the capsule is stored through the second placing area 416. The second capsule dispersing unit 414 of the present embodiment is disposed on the inner wall of the cover body three 4131 and/or the inner wall of the cover body four 4132, the feeding rotating shaft drives the second feeding placing assembly 41 to rotate under the driving of the driver, a plurality of capsules are arranged along the second capsule feeding hole 415 under the action of force, part of the capsules contact the second capsule dispersing unit 414 in the rotating process, and the capsules continuously fall onto the supporting surface of the second object placing plate 411 through the reaction force of the second capsule dispersing unit 414 and are arranged along the second capsule feeding hole 415 under the action of force. The second capsule dispersing unit 414 of this embodiment includes at least one capsule dispersing structure for assisting in driving the capsule to be delivered into the second positioning passage 4151, the capsule dispersing structure being disposed on the inner walls of the third and

fourth cover parts

4131 and 4132 at a certain interval, the capsule dispersing structure including a dispersing connecting part and a dispersing action part, the dispersing action part is connected with the inner walls of the cover body three 4131 and the cover body four 4132 through the dispersing connecting part, the dispersing action part is arranged at a certain angle with the dispersing connecting part or the inner walls of the cover body three 4131 and the cover body four 4132, for example, the dispersing action part is vertically arranged with the inner walls of the cover body three 4131 and the cover body four 4132, or arranged at a certain included angle, all within the scope of the embodiment, the dispersion action part has a certain width, which is convenient for contacting with part of the capsules, and continuously falls onto the supporting surface of the second storage tray 411 under the reaction force of the dispersion action part.

According to the embodiment of the invention, the second capsule feeding hole 415 comprises a second positioning channel 4151 and a second guide channel 4152 communicated with the second positioning channel 4151, wherein the second positioning channel 4151 is arranged along the axial direction of the second storage plate 411, the second guide channel 4152 is arranged along the radial direction of the second storage plate 411, the second positioning channel 4151 is mainly used for facilitating the positioning of the capsule in the second capsule feeding hole 415 along the second storage plate 411, the capsule is arranged along the vertical direction through the second positioning channel 4151, the placing position of the capsule is adjusted along the horizontal direction through the second lower guide channel 4152, the second positioning channel 4151 and the second guide channel 4152 form the second capsule feeding hole 415 together, the opening direction of the obtained second capsule feeding hole 415 is arranged along the vertical direction, and when the capsule is positioned in the second capsule feeding hole 415, the capsule is arranged along the vertical direction. In this embodiment, the exterior of the second positioning channel 4151 and/or the second guiding channel 4152 is provided with an opening structure, so that when the capsules are arranged from the second positioning channel 4151 to the second guiding channel 4152, the capsules are adjusted from the vertical position to the horizontal position to perform appropriate adjustment on the required position, and thus an appropriate arrangement position is obtained, or the capsules are conveniently turned around from the vertical arrangement to the horizontal direction to wait for feeding to the nesting device 5. In this embodiment, the outer end surface of the second guide channel 4152 of the second capsule feeding hole 415 located in the first cover body 1131 is shielded by the first cover body 1131, so that the capsules distributed in the second capsule feeding hole 415 are effectively prevented from being dispersed outwards due to the stress under the rotating action, that is, the capsules are limited by the inner wall of the first cover body 1131; for the second capsule feeding hole 415 outside the second cover 1132, the outer end surface of the second guide channel 4152 is a non-shielding area, so that the capsule in the corresponding second capsule feeding hole 415 can be conveniently conveyed to the lower reversing assembly 43 or the sleeving device 5.

According to the embodiment of the invention, as shown in the figure, the second positioning channel 4151 is arranged along the axial direction of the second storage plate 411, namely, is arranged in parallel with the axial direction of the second storage plate 411 and is arranged close to the outer end position of the second storage plate 411, relative to the body of the second storage plate 411, the second positioning channel 4151 is arranged along the thickness direction of the second storage plate 411, namely, is arranged perpendicular to the end surface of the second storage plate 411, and the size of the second positioning channel 4151 is basically equivalent to the external size of the capsule, so that the capsule is conveniently conveyed into the second positioning channel 4151 from the second storage area 416 to be stored. In this embodiment, to further ensure the efficient and high quality delivery of the capsules to the second positioning channel 4151, the upper end of the second positioning channel 4151 is configured as an arc-shaped structure matching the outer arc of the capsules, so as to facilitate the delivery of the capsules from the second placement region 416 to the second positioning channel 4151 for distribution. The capsules in the second positioning channel 4151 are placed in the vertical direction, the second storage plate 411 rotates continuously, the capsules in the second positioning channel 4151 turn around slowly through the second guiding channel 4152, that is, the capsules originally placed vertically in the second positioning channel 4151 extend slowly in the horizontal direction and turn around by the aid of the second turning and air suction assembly 42, the capsules with the open ends in the embodiment are defined as positive capsules, the capsules with the closed ends in the embodiment are defined as reverse capsules, in the embodiment, the capsules with the open ends facing downwards are assisted in air suction through the second turning and air suction assembly 42, the capsules are turned around slowly in the vertical direction in the second positioning channel 4151 to be placed in the second guiding channel 4152 in the horizontal direction, the capsules with the closed ends (not open ends) facing downwards are assisted in air blowing through the second turning and air suction assembly 42, and the capsules are in the vertical direction in the second positioning channel 4151, slowly turning to the second guide channel 4152 and placing in the horizontal direction, reversing the capsule with the reverse direction, namely the closed end facing downwards, by the matching of the reversing assembly 43, placing the capsule in the second guide channel 4152 in the horizontal direction and placing the capsule in the forward direction, and waiting to be conveyed to the nesting device 5. Through the arrangement of the second capsule feeding hole 415 in the embodiment, the forward capsule only needs to turn around once, and the reverse capsule only needs to turn around once and be combined with the reversing matching, so that the second feeding device 4 is simple in structure, convenient to operate, high in feeding efficiency and high in capsule turning conversion rate, and the production efficiency and quality of the sleeving mechanism 200 are greatly improved.

According to the embodiment of the present invention, the second u-turn suction assembly 42 is installed to be connected to the second rack 412 through a connection structure, and is provided with an air outlet and/or an air inlet for driving the capsule in the second capsule feeding hole 415 to be arranged from a vertical direction to a horizontal direction. In this embodiment, the capsule turned around by the second turning suction assembly 42 is horizontally arranged, and since the opening directions of the turned-around capsule are differently arranged, the direction of the reversed capsule is also reversed by the reversing assembly 43 of the present invention, so as to realize the consistent orientation of the capsule conveyed to the registration device 5. In a word, positive capsule is breathed in to the opening end through second turn round subassembly 42 of breathing in, can realize that positive capsule is turned round to the horizontal direction by vertical direction and is placed, and reverse capsule is blown to the closing end through second turn round subassembly 42 of breathing in to combine the cooperation of switching-over subassembly 43, can realize that reverse capsule is turned round to the horizontal direction by vertical direction and is placed, and the capsule after turning round all becomes the forward and arranges, waits to get into and registrates in the device 5.

The second feeding device 4 is suitable for feeding and conveying the first capsule and the second capsule.

According to an embodiment of the present invention, the registration device 5 is used for registering the first capsule and the second capsule, the registration device 5 comprises a second positioning component 51, a second rotating component 52 and a registration component 53, wherein the second positioning assembly 51 is used for positioning the first capsule and/or the second capsule, and the second positioning assembly 51 is distributed with a plurality of nesting positioning holes 514 for placing the capsules along the circumferential direction, which is convenient for the arrangement of the first capsule and/or the second capsule, because the first capsule and/or the second capsule are distributed along the circumferential direction of the second positioning assembly 51 and rotate along with the second positioning assembly 51, the first capsule and/or the second capsule are prevented from dispersing or centrifugally flying out from the second positioning assembly 51, the registration positioning hole 514 is provided with a plurality of air suction holes, so that the first capsule and/or the second capsule are conveniently positioned by conveying the adsorption force, and the adsorption force of the embodiment is conveyed along the axial direction of the second positioning assembly or the second rotating assembly 52. In this embodiment, the sleeve assembly 53 is used for the first capsule and the second capsule, that is, the capsules distributed on the second positioning assembly 51 are sleeved by the sleeve assembly 53.

According to the embodiment of the present invention, the second rotating assembly 52 is mainly used for supporting the second positioning assembly 51 and driving the second positioning assembly 51 to rotate to position the first capsule and the second capsule, the second rotating assembly 52 of the embodiment includes the nesting rotating disc 521 and the second guiding assembly 522, wherein the nesting positioning disc 511 may be integrally arranged with the nesting rotating disc 521, or the nesting positioning disc 511 may be sleeved on the nesting rotating disc 521 and detachably connected with the nesting rotating disc 521. In this embodiment, the second guiding assemblies 522 are disposed along the axial direction of the sleeved rotary disc 521 and arranged along the outer circumference of the cut sleeved rotary disc 521 for guiding and positioning when the sleeved positioning unit moves, and the second guiding assemblies 522 of this embodiment are disposed on two sides of the sleeved positioning disc 511 and are respectively used for guiding and positioning corresponding sleeved positioning members 5151. In this embodiment, the second guiding assembly 522 is provided with a plurality of second guiding holes, the first nesting positioning element 5151 is sleeved in the second guiding holes, and a second guiding path is formed by the second guiding holes, the second guiding path is arranged along the axial direction of the second rotating assembly 52 and is used for guiding the first nesting positioning element 5151, so as to further improve the stability of the first nesting positioning element 5151 in nesting and positioning the capsule, and the second guiding holes and the first nesting positioning elements 5151 of this embodiment are arranged in a one-to-one correspondence.

According to the embodiment of the present invention, the second positioning assembly 51 includes the registration positioning plate 511 and the absorption unit 512, the registration positioning holes 514 of the embodiment are disposed on the registration positioning plate 511 and distributed along the circumferential direction of the registration positioning plate 511 for positioning the capsules, the capsules are conveyed from the feeding channel to the registration positioning holes 514 for arrangement, and are absorbed by the absorption unit 512, so as to further ensure that the capsules one or two are stably placed on the registration positioning holes 514, and the registration assembly 53 of the embodiment is used for guiding the capsules during registration, so as to push the capsules in the registration positioning holes 514 to the registration channel for registration. The sleeve channel of this embodiment may be an independently arranged structure, that is, located in the middle of the sleeve positioning hole 514 for placing the first capsule and the second capsule, and the first capsule and the second capsule approach each other along the direction of the sleeve channel at the same time, and complete the sleeve in the sleeve channel; the engaging channel of the present embodiment may be formed by a part of the engaging positioning holes 514, that is, overlapped with the engaging positioning holes 514, and located in the first capsule and the second capsule, that is, located in the first positioning hole 5141, and located in the second positioning hole 5142, and driven by the engaging assembly 53 to approach each other, and in the engaging positioning holes 514 when in contact, may be located in the first positioning hole 5141, or located in the second positioning hole 5142, or located in a combination of a part of the first positioning hole 5141 and the second positioning hole 5142, that is, the engaging channel of the present embodiment completes engaging, in this embodiment, the engaging completion of the first capsule and the second capsule is not limited to a fixed position, and may also be changed in position along with the length setting of the engaging assembly 53, so as to greatly simplify the structure, and may be suitable for engaging capsules of various models, and according to the engaging channel of the present embodiment, the nesting positioning plate 511 can be further provided with a cutting guide part 2241, the positioning part is positioned between the first positioning hole 5141 and the second positioning hole 5142, the nesting ends of the first capsule and the second capsule to be nested can be better guided and positioned, and the nesting accuracy is greatly improved.

In this embodiment, the first positioning hole 5141 and the second positioning hole 5142 are located on the same straight line and are used for positioning the first capsule and the second capsule respectively, and the first capsule and/or the second capsule can move along the length direction of the first positioning hole 5141 and/or the second positioning hole 5142, and the first capsule and/or the second capsule can move along the first positioning hole 5141 and/or the second positioning hole 5142 and approach each other under the driving of the engaging assembly 53, so as to achieve the engaging between the first capsule and the second capsule.

In this embodiment, the first positioning hole 5141 and/or the second positioning hole 5142 are disposed at an angle with respect to the axial direction of the sleeved positioning disc 511, in this embodiment, the first positioning hole 5141 is formed by a space enclosed between the first positioning portion 5143 and the first supporting portion 5144 and the second supporting portion 5145, the first supporting portion 5144 and/or the second supporting portion 5145 is disposed at an angle with respect to the sleeved positioning disc 511, similarly, the second positioning hole 5142 is formed by a space enclosed between the second positioning portion 5146 and the third supporting portion 5147 and the fourth supporting portion 5148, and the first supporting portion 5144 and/or the fourth supporting portion 5148 is disposed at an angle with respect to the sleeved positioning disc 511. The first positioning portion 5143 and the second positioning portion 5146 are arranged in parallel along the axial direction of the shrink-fit positioning plate 511, the first supporting portion 5144 and the second supporting portion 5145, and the third supporting portion 5147 and the fourth supporting portion 5148 are arranged at a certain angle with the outer end surface of the shrink-fit positioning plate 511, a positioning space enclosed between the first positioning portion 5143, the first supporting portion 5144 and the second supporting portion 5145 of the present embodiment, and a positioning space enclosed between the second positioning portion 5146, the third supporting portion 5147 and the fourth supporting portion 5148 form the first positioning hole 5141 and/or the second positioning hole 5142, the first positioning portion 5143 and the second positioning portion 5146 of the capsule and the capsule abut against each other, and the first supporting portion 5144, the second supporting portion 5145, the third supporting portion 5147 and the fourth supporting portion 5148 are respectively used for limiting the two sides to position the first positioning portion and the second positioning portion of the capsule, and the first supporting portion 5144, the second supporting portion 5145 of the present embodiment are respectively used for limiting the two sides, The third supporting portion 5147 and the fourth supporting portion 5148 form an included angle with the outer end surface of the shrink-fit positioning plate 511, and the inner end surfaces or the inner walls of the first supporting portion 5144, the second supporting portion 5145, the third supporting portion 5147 and the fourth supporting portion 5148 have a certain arc-shaped arrangement, so that on one hand, the stability of placing the capsule is further improved, and the capsule supporting function is achieved, and on the other hand, when the first capsule and the second capsule move along the first positioning portion 5143 or the second positioning portion 5146, the timely adjustment can be performed through the inner walls of the first supporting portion 5144, the second supporting portion 5145, the third supporting portion 5147 and the fourth supporting portion 5148, and the shrink-fit can be better performed. The engaging passage of the present embodiment may be formed by all of the first positioning holes 5141, or may be formed by all of the second positioning holes 5142, or formed by a combination of a part of the first positioning holes 5141 and a part of the second positioning holes 5142, which are within the protection scope of the present embodiment.

In this embodiment, the suction unit 512 is connected to the nesting positioning plate 511, and a path for guiding suction force is provided by using the nesting positioning plate 511, the suction unit 512 of this embodiment is used to provide suction force for positioning the capsule, as shown in the figure, the guiding path second of the suction unit 512 is provided along the axial direction of the second rotating assembly 52, that is, in the same direction as the rotating shaft four, and the suction unit 512 is provided along the axial direction, so that the transportation path of the suction assembly 5121 is greatly shortened, that is, the distance for air flow circulation is simplified, and suction of the capsule can be rapidly achieved, thereby rapidly positioning the capsule, the suction unit 512 of this embodiment includes a suction assembly 5121, a suction guiding path 5122 and a suction channel 5123, wherein the suction assembly 5121 is connected to the second rotating assembly 52 for providing air flow, that is, providing suction force, the suction assembly 5121 is connected to an external air flow system, for example, an air pump, etc., the air suction guide path 5122 of the present embodiment is used for guiding the air suction assembly 5121, that is, for guiding the delivery of the air flow, and the air suction guide path 5122 of the present embodiment is disposed along the axial direction of the rotating assembly and also along the length direction of the sleeved rotating disc 521, as shown in the figure, the air suction guide path 5122 for the air flow circulation is greatly simplified for the schematic stroke of the air suction guide path 5122 of the air suction assembly 5121 of the present embodiment. The air suction channel 5123 of the present embodiment is disposed on the nesting positioning plate 511 and disposed along the radial direction of the nesting positioning plate 511, that is, disposed perpendicular to the rotation axis direction of the nesting positioning plate 511, the air suction channel 5123 is communicated with the first positioning hole 5141 and/or the second positioning hole 5142, and the air flow passing through the air suction guiding path 5122 passes through the air suction channel 5123 to suck the capsule located in the first positioning hole 5141 and/or the second positioning hole 5142, as shown in the figure, the schematic diagrams of the air suction guiding path 5122 and the air suction channel 5123 are compared with the existing air suction path, and the suction unit 512 of the present invention has a simple structure, is convenient to mount and dismount with the nesting positioning plate 521, and has high suction efficiency.

According to an embodiment of the present invention, the suction guide path 5122 is disposed along the axial direction of the second rotating assembly 52, the suction unit 512 of this embodiment includes a flow guide duct and an air flow hole, wherein the air flow hole is disposed on the engaging rotating disk 521, the second guide assembly 522 and the engaging positioning disk 511 for installing the flow guide duct, the flow guide duct is installed and guided to the engaging positioning disk 511, the suction guide path 5122 of this embodiment is formed by the flow guide duct and the air flow hole, and the flow guide duct is communicated with the suction duct 5123, the air flow holes forming the same suction guide path 5122 of this embodiment are located on the same straight line, and the formed guide space is the suction guide path 5122 of this embodiment, so the suction guide path 5122 of this embodiment is formed by the flow guide duct passing through the air flow hole, and forms the suction guide path 5122 for the suction unit 512 to suck.

According to an embodiment of the present invention, the air suction assembly 5121 includes an air suction duct and a positioning block, the air suction duct 5123 is communicated with the flow guide duct, or the air suction duct 5123 and the flow guide duct are of the same structure, and are all within the scope of the present embodiment, the air suction duct 5123 or the air suction duct of the present embodiment is connected to an external air supply unit, so that one end of the air suction duct is positioned by the positioning block, the positioning block is connected to the engaging rotary plate 521 and is mounted at the outer end of the engaging rotary plate 521, and the installation and the disassembly are convenient, so as to facilitate the positioning of the air suction duct and the flow guide duct.

According to the embodiment of the present invention, the registration assembly 53 is used for guiding the capsule one or the capsule two, and delivering the capsule one or the capsule two to the registration channel for registration. Wherein the registration assembly 53 comprises a registration positioning assembly 531, a registration guide 532 and a registration driving unit 533 for positioning and registering the capsule. Wherein the engaging positioning assembly 531 is used for positioning the pushing capsule, the engaging positioning assembly 531 of the present embodiment is driven to move along the engaging positioning hole for pushing the capsule to move to the engaging position for engaging, wherein the engaging positioning assembly 531 is distributed along the circumferential direction of the engaging positioning plate 511 and is disposed in one-to-one correspondence with the engaging positioning hole in number, the engaging guide 532 is disposed at one end of the engaging positioning assembly 531 and is movably disposed relative to the engaging positioning assembly 531, when the engaging guide 532 contacts with the engaging driving unit 533, since the rotating shaft of the engaging positioning plate 511 drives the engaging positioning assembly 531 and the engaging guide 532 to rotate as a whole and can move relative to the driving unit of the engaging driving unit 533, when the engaging guide 532 contacts with the first feeding driving portion 5333 and the second feeding driving portion 5338, the engaging guide 532 rotates relative to the engaging driving unit 533 to generate an acting force, and the engaging positioning assembly 531 is driven by the acting force to move along the engaging positioning hole, so as to complete the engaging of the capsule; when the registration guide 532 comes into abutting contact with the first backward driving portion 5334 and the second backward driving portion 5339, the registration guide 532 rotates relative to the registration driving unit 533 to generate an acting force, and the registration positioning assembly 531 is driven by the acting force to move in the opposite direction along the registration positioning hole, so that the registration of the registration positioning assembly 531 is completed.

According to an embodiment of the present invention, the nesting positioning assembly 531 includes a first nesting positioning member 5311 and a second nesting positioning member 5314 for positioning and nesting the first capsule and the second capsule, respectively, the first nesting positioning member 5311 of the present embodiment includes a first nesting guide portion 5312 and a first nesting positioning end 5313, wherein the first nesting guide portion 5312 and the first nesting positioning end 5313 are sequentially connected, one end of the first nesting guide portion 5312 is connected to the first nesting guide 532, the other end is connected to the first nesting positioning end 5313, and the first nesting positioning end 5313 is used for nesting and positioning the capsules. The second nesting positioning member 5314 of this embodiment includes a second nesting guide portion 5315 and a second nesting positioning end 5316, wherein the second nesting guide portion 5315 and the second nesting positioning end 5316 are sequentially connected, two ends of the second nesting guide portion 5315 are connected to the second nesting guide 532, the other end is connected to the second nesting positioning end 5316, and the second nesting positioning end 5316 is used for nesting and positioning the capsule. In this embodiment, the end portions of the first nesting positioning element and the second nesting positioning element 5314 are distributed with two guide end surfaces 5317, the nesting guide 532 is disposed outside the second guide end surface 5317, and the second guide end surface 5317 of the first nesting positioning element and the second nesting positioning element 5314 abuts against the outer end surface of the nesting driving unit 533 to guide the first nesting positioning element and the second nesting positioning element 5314 in a nesting manner. According to the embodiment of the invention, the nesting guide 532 of the embodiment is arranged outside the second guide end face 5317, so that the installation is convenient, after the nesting guide 532 is installed relative to the first nesting positioning piece and the second nesting positioning piece, and in the process of moving the first nesting positioning piece and the second nesting positioning piece, the second guide end faces 5317 of the first nesting positioning piece and the second nesting positioning piece abut against the first nesting driving piece 5153 and the second outer end faces of the second nesting driving piece 5156, so that the stability of the first nesting positioning assembly 531 in guiding is further improved.

In this embodiment, the nesting guide 532 is movably connected to the first nesting guide portion 5312 and the second nesting guide portion 5315, when the nesting guide 532 contacts and abuts against the nesting driving unit 533, the nesting guide 532 can roll and slide relative to the curved profiles of the first feeding driving portion 5333 and the second feeding driving portion 5338, so as to drive the first nesting guide portion 5312 and the second nesting guide portion 5315 to move along the feeding direction of the nesting positioning hole, then the first capsule located in the first positioning hole is pushed by the first nesting positioning end 5313, the second capsule located in the second positioning hole is pushed by the second nesting positioning end 5316, and the first capsule and the second capsule approach each other to be nested. In this embodiment, the first nesting guide portion 5312 and the second nesting guide portion 5315 are disposed along the length direction of the nesting positioning hole and substantially parallel to the nesting positioning hole, so as to facilitate the movement of the nesting positioning component.

According to an embodiment of the present invention, the nesting driving unit 533 includes a first nesting driving member 5331 and a second nesting driving member 5336, and the first nesting driving member 5331 and the second nesting driving member 5336 of this embodiment are respectively provided with a driving portion for driving the positioning and/or guiding of the first nesting positioning member 5311 and the second nesting positioning member 5314. In this embodiment, since the setting positions and the moving paths of the first nesting positioning element 5311 and the second nesting positioning element 5314 are set according to the nesting of the capsule, the first nesting positioning element 5311 and the second nesting positioning element 5314 function to drive the capsule to move to the nesting position to complete the nesting, so that the first nesting positioning element 5311 is connected to the first nesting driving element 5331 through the nesting guide 532, and the second nesting positioning element 5314 is connected to the second nesting driving element 5336 through the nesting guide 532, the first nesting positioning element 5311 and the second nesting positioning element 5314 of this embodiment are substantially the same in structure, and thus the first nesting positioning element 5311, the second nesting positioning element 5314 and the second nesting guide 532 of this embodiment are simplified in structure and labeled uniformly. The first engaging driving member 5331 of this embodiment includes an engaging driving body 5332, a first feeding driving portion 5333 and a first retreating driving portion 5334, wherein the first feeding driving portion 5333 and the first retreating driving portion 5334 are disposed on the first nesting driving body 5332 and are disposed oppositely, a first guide space 5335 is formed between the first feeding driver 5333 and the first retreating driver 5334, the nesting guide 532 is positioned in the first guide space 5335, and switches between the first feeding driving portion 5333 and the first retreating driving portion 5334 to suit the need for capsule registration, the first abutting portion and the second abutting portion of the registration guide 532 are provided in the circumferential direction thereof, not limited to specific positions, any point or any line or any plane in the circumferential direction may be used as long as the fitting guide 532 can abut against the first feeding drive portion 5333 and the first retreating drive portion 5334. Similarly, the second engaging driving member 5336 of the present embodiment includes a second engaging driving body 5337, a second feeding driving portion 5338 and a second retreating driving portion 5339, wherein the second feeding driving part 5338 and the second retreating driving part 5339 are arranged on the second nesting driving body 5337 and are arranged oppositely, a second guide space 5330 is formed between the second feeding driving part 5338 and the second retreating driving part 5339, the fitting guide 532 is positioned in the second guide space 5330, and switches between the second feeding driving portion 5338 and the second retreating driving portion 5339 to suit the need for capsule registration, the first abutting portion and the second abutting portion of the driven registration guide 532 are provided in the circumferential direction thereof, not limited to specific positions, any point or any line or any plane in the circumferential direction may be used as long as the fitting guide 532 can abut against the second feeding driving portion 5338 and the second retreating driving portion 5339. The middle parts of the first nesting driving body 5332 and the second nesting driving body 5337 of the present embodiment are provided with mounting holes for mounting with the fourth rotating shaft. As shown in the figures, the first feeding driving portion 5333 and the first retreating driving portion 5334 are oppositely arranged, that is, when the first abutting portion of the nesting guide 532 abuts against the first feeding driving portion 5333, the capsule is conveyed or nested, when the second abutting portion of the nesting guide 532 abuts against the first retreating driving portion 5334, the first nesting positioning member 5311 retreats in the reverse direction and returns to the original position to wait for the conveyance and nesting of the next capsule, and during the movement of the first nesting positioning member 5311 in the feeding and retreating processes, the nesting guide 532 basically moves in the first guiding space 5335, and the capsule is nested through the movement track between the first feeding driving portion 5333 and the first retreating driving portion 5334 which are arranged in the first nesting driving manner. In this embodiment, when the first feeding driving portion 5333 and the first backward driving portion 5334 are disposed opposite to each other, the space between the first feeding driving portion 5333 and the first backward driving portion 5334 is a hollow structure, which constitutes a guide space of this embodiment, and is used for adjusting a desired position when the movement locus of the fitting guide 532 is switched. As shown in the figures, similarly, the second feeding driving portion 5338 and the second retreating driving portion 5339 are oppositely disposed, that is, when the second abutting portion of the nesting guide 532 abuts against the second feeding driving portion 5338, the capsule is conveyed or nested, when the second abutting portion of the nesting guide 532 abuts against the second retreating driving portion 5339, the second nesting positioning member 5314 retreats in the reverse direction, returns to the original position to wait for conveying and nesting of two next capsules, during the movement of the second nesting positioning member 5314, the nesting guide 532 basically moves in the second guiding space 5330, and the capsule is nested by the movement track between the second feeding driving portion 5338 and the second retreating driving portion 5339 disposed on the second nesting driving member 5336. In this embodiment, when the second feeding driving portion 5338 and the second backward driving portion 5339 are disposed opposite to each other, the space between the second feeding driving portion 5338 and the second backward driving portion 5339 is a hollow structure, which constitutes a guide space of this embodiment, and is used for adjusting a desired position when the movement locus of the fitting guide 532 is switched.

As shown in the figure, the motion path of the first engaging driving member 5331 is formed by connecting a first engaging curved surface (M-N), a second engaging curved surface (N-O), a third engaging curved surface (O-P) and a fourth engaging curved surface (P-M), wherein the corresponding cambered surface of the first nesting cambered surface (M-N) is gradually enlarged from M point to N point, the corresponding cambered surface of the second nesting cambered surface (N-O) is unchanged from N point to O point, the corresponding cambered surface of the third nesting cambered surface (O-P) is gradually enlarged from O point to P point, the corresponding cambered surface of the fourth nesting cambered surface (P-M) is gradually reduced from P point to M point, and the first nesting curved surface (M-N), the second nesting curved surface (N-O) and the third nesting curved surface (O-P) are disposed on the first feeding driving part 5333, and the fourth nesting curved surface (P-M) is disposed on the first retreating driving part 5334. The motion path of the second nesting driving element 5336 is formed by connecting a first nesting curved surface (M '-N'), a second nesting curved surface (N '-O') and a third nesting curved surface (O '-M'), and the corresponding cambered surface of the first nesting curved surface (M '-N') is gradually increased from a point M 'to a point N'; the corresponding arc surface of the second nesting curved surface (N '-O') is unchanged from a point N 'to a point O', the corresponding arc surface of the third nesting curved surface (O '-M') is gradually enlarged from a point O 'to a point P', the first nesting curved surface (M '-N') and the second nesting curved surface (N '-O') are arranged on the second feeding driving part 5338, and the third nesting curved surface (O '-M') is arranged on the second retreating driving part 5339.

When the first nesting guide 532 moves along the first nesting curved surface (M-N), the first nesting positioning piece 5311 is driven to move along the feeding direction to push the capsule to move, so that the corresponding cambered surface of the first nesting curved surface (M-N) gradually becomes larger from a point M to a point N; when the first nesting guide 532 moves along the second nesting curved surface (N-O), the first nesting positioning piece 5311 keeps rotating at a specific position (nesting position) to facilitate the nesting of the first capsule and the second capsule, so that the corresponding cambered surface of the second corresponding nesting curved surface (N-O) is unchanged from a point N to a point O; after the capsules are sleeved, the sleeved guide 532 continuously pushes the sleeved capsules to move along the feeding direction to discharge the sleeved capsules, so that the sleeved capsules are abutted and contacted with a sleeved curved surface III (O-P) continuously arranged on the first driving part, the corresponding arc surface is gradually enlarged from the point O to the point P, and when the point P on the curved surface is reached, the capsules are discharged or discharged; after the capsule falls off, in order to enable the first nesting positioning piece 5311 to return to the initial position to wait for the next operation, the fourth nesting curved surface (P-M) is arranged on the first backward driving part 5334, the corresponding cambered surface is gradually increased from the point P to the point M, and the first nesting positioning piece 5311 is conveyed to the initial position to wait for the operation. When the second nesting guide 532 moves along the second nesting curved surface (M '-N'), the second nesting positioning member 5314 is driven to move along the feeding direction to push the capsule to move, so that the corresponding arc surface of the second corresponding nesting curved surface (M '-N') gradually increases from the point M 'to the point N'; when the second nesting guide 532 moves along the second nesting curved surface (N ' -O '), the second nesting positioning member 5314 keeps rotating at a specific position (nesting position) to facilitate the nesting of the second capsule with the second capsule, so that the corresponding cambered surface of the second corresponding nesting curved surface (N ' -O ') is unchanged from the point N ' to the point O; after the capsule is completely sleeved, the second sleeving guide part 532 moves backwards, so that the second sleeving positioning part 5314 returns to the initial position to wait for the next operation, the third sleeving curved surface (O '-M') is arranged on the second backwards driving part 5339, the corresponding curved surface is gradually increased from the point O 'to the point M', and the second sleeving positioning part 5314 is conveyed to the original position to wait for the operation.

According to the embodiment of the present invention, the second driving device 6 comprises a third rotating shaft 61, a fourth rotating shaft 62, a second gear assembly 63 and a second driving unit 64, wherein the third rotating shaft 61 is used for connecting with the second feeding device, the fourth rotating shaft 62 is used for connecting with the cutting device 2, the third rotating shaft 61 and the fourth rotating shaft 62 can rotate simultaneously and move synchronously, the second gear assembly 63 of the embodiment is used for performing linkage, namely, the third rotating shaft 61 and/or the fourth rotating shaft 62 are connected, and the second driving unit 64 is connected with the third rotating shaft 61 and/or the fourth rotating shaft 62 to drive the third rotating shaft 61 and the fourth rotating shaft 62 to rotate synchronously. In this embodiment, second loading attachment's material loading and carry the capsule to cutting device 2 on, need not to match extra drive unit and drive second loading attachment's material loading process, simplified the structure greatly, and practiced thrift the cost, can also improve the shaping rate of product greatly.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equally turned around; and the modifications or the U-turn does not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims

1. A cutting and nesting apparatus, comprising:

2. The cutting and nesting apparatus of claim 1, wherein said cutting mechanism comprises:

3. Cutting and nesting apparatus according to claim 2, wherein said cutting means comprises:

the cutting assembly is used for cutting the capsule and is arranged corresponding to the cutting positioning unit;

the first rotating assembly comprises a cutting rotating disc and a first guide assembly, the cutting rotating disc is used for supporting the first positioning assembly, and the first guide assembly is arranged along the axial direction of the cutting rotating disc and used for guiding the cutting positioning unit during movement;

the first positioning component comprises:

the cutting positioning unit is provided with a cutting positioning piece for positioning when the capsule is cut, the cutting positioning piece moves along the cutting positioning hole to position the capsule, and/or the capsule is driven to move along the first positioning area to the second positioning area for positioning;

the cutting positioning unit includes:

a cutting driving unit slidably connected to the cutting guide;

the cutting guide part is movably connected with the guide part, and when the cutting guide part is contacted with the cutting driving unit, the cutting guide part can roll relative to the driving surface of the cutting driving unit to drive the cutting positioning part to move along the cutting positioning hole;

the tip of guide part is provided with the direction terminal surface, the cutting guide sets up the outside at the direction terminal surface, the direction terminal surface of cutting setting element with the outer terminal surface of cutting drive unit supports and leans on for the direction of cutting setting element.

4. The cutting and nesting equipment according to claim 3, wherein the cutting driving unit comprises a first cutting driving part and a second cutting driving part, and driving parts are respectively arranged on the first cutting driving part and the second cutting driving part and are used for driving the positioning and/or guiding of the cutting positioning piece;

the cutting driving piece I comprises a cutting driving body I, a feeding driving part I and a retreating driving part I, the feeding driving part I and the retreating driving part I are arranged on the cutting driving body I and are oppositely arranged, and a first movement space for the cutting guide piece to move is formed between the feeding driving part I and the retreating driving part I, and/or;

the second cutting driving part comprises a second cutting driving body, a second feeding driving part and a second retreating driving part, the second feeding driving part and the second retreating driving part are arranged on the second cutting driving body and are oppositely arranged, and a second movement space for the movement of the cutting guide part is formed between the second feeding driving part and the second retreating driving part;

the motion path of the first cutting driving piece is formed by connecting a first cutting curved surface (A-B), a second cutting curved surface (B-C), a third cutting curved surface (C-D) and a fourth cutting curved surface (D-A), and the corresponding cambered surface of the first cutting curved surface (A-B) is gradually enlarged from a point A to a point B; the cambered surface corresponding to the cutting curved surface II (B-C) is unchanged from the point B to the point C, and the cambered surface corresponding to the cutting curved surface III (C-D) is gradually enlarged from the point C to the point D; the cutting curved surface four (D-A) corresponds to the arc surface and is unchanged from a point D to a point A, the cutting curved surface I (A-B), the cutting curved surface II (B-C) and the cutting curved surface IV (D-A) are arranged on the feeding driving part I, and the cutting curved surface III (C-D) is arranged on the retreating driving part I, and/or;

the motion path of the cutting driving piece II is formed by connecting a cutting curved surface I (A '-B'), a cutting curved surface II (B '-C'), a cutting curved surface III (C '-D') and a cutting curved surface IV (D '-A'), and the corresponding arc surface of the cutting curved surface I (A '-B') is unchanged from the point A 'to the point B'; the cambered surface corresponding to the cutting curved surface II (B '-C') is gradually enlarged from a point B 'to a point C', and the cambered surface corresponding to the cutting curved surface III (C '-D') is gradually enlarged from a point C 'to a point D'; the corresponding arc surface of the cutting curved surface four (D '-A') is unchanged from a point D 'to a point A', the cutting curved surface one (A '-B'), the cutting curved surface two (B '-C') and the cutting curved surface four (D '-A') are arranged on the retreating driving part two, and the cutting curved surface three (C '-D') is arranged on the feeding driving part two;

the positioning end is provided with a forward and backward area for forward and backward movement of a cutter when the capsule is cut, and the forward and backward area is formed by a cutting notch arranged on the positioning end.

The cutting assembly comprises a cutting tool, and the cutting tool and the advance and retreat area are located at the same radial position and used for positioning when the capsule is cut.

5. The cutting and nesting apparatus according to any one of claims 1 to 4, wherein said first feeding device comprises:

6. The cutting and nesting device according to claim 5, wherein said capsule feeding hole I comprises a first positioning channel I and a first guiding channel I communicated with the first positioning channel I, said first positioning channel I is arranged along the axial direction of the first feeding tray, said first guiding channel I is arranged along the radial direction of the first feeding tray, the outer part of the first positioning channel I and/or the first guiding channel I is arranged into an opening structure for adjusting the position of the capsule from the first positioning channel to the first guiding channel;

the first feeding storage rack is provided with a first feeding channel, and the first feeding channel and the first guide channel form a space from the first feeding storage component to the cutting positioning hole to form a first guide path for conveying capsules from the first feeding storage component to the cutting positioning hole;

the first feeding device further comprises a first protection cover unit, and a first placing area I for placing capsules is formed in an area formed by the first protection cover unit and the first feeding placing disc I;

the second protective cover unit comprises a first cover body and a second cover body, and the first cover body is positioned outside the first capsule feeding hole and used for shielding the outer end face of the first guide channel; the second cover body is positioned in the first loading object placing disc, and a non-shielding area is formed in a space between the second cover body and the outer end face of part of the first guide channel and is used for guiding capsule blanking;

the first feeding device further comprises a first capsule dispersing assembly, the first capsule dispersing assembly is arranged on the inner wall of the first cover body and/or the second cover body and comprises at least one first capsule dispersing structure, and the first capsule dispersing structure is used for assisting in driving capsules to be conveyed into the first positioning channel.

7. The cutting and nesting apparatus of claim 6, wherein said first driving means comprises:

the second rotating shaft is used for being connected with the cutting device;

8. The cutting and nesting apparatus according to any one of claims 1 to 7, wherein said nesting mechanism comprises:

the nesting device is used for nesting the capsule I and the capsule II;

9. Cutting and registering device according to claim 8, characterized in that said registering means comprise:

the nesting component is used for nesting the capsule I and the capsule II;

the second rotating assembly comprises a sheathing rotating disc and a second guiding assembly, the sheathing positioning disc is sheathed on the sheathing rotating disc, and the second guiding assembly is arranged along the axial direction of the sheathing rotating disc and is used for guiding the movement of the sheathing positioning unit;

the second positioning assembly comprises:

the adsorption unit is used for providing adsorption force for positioning the capsule, and an air suction guide path of the adsorption unit is arranged along the axial direction of the sleeving assembly;

the capsule positioning hole II comprises a positioning hole I and a positioning hole II which are positioned on the same straight line and are respectively used for positioning the capsule I and the capsule II; the first positioning hole and/or the second positioning hole are/is arranged at an angle with the axial direction of the sleeved positioning disc;

the positioning hole I is formed by a space enclosed by the positioning part I, the supporting part I and the supporting part II, and the supporting part I and/or the supporting part II and the sleeved positioning disc are arranged at an angle;

and/or the positioning hole II is formed by a space enclosed by the positioning part II, the supporting part III and the supporting part IV, and the supporting part I and/or the supporting part IV form an angle with the sleeved positioning disc;

the adsorption unit includes:

the air suction assembly is connected with the second rotating assembly;

the air suction channel is connected with the air suction assembly, is arranged along the radial direction of the sleeving positioning disc and is communicated with the first positioning hole and/or the second positioning hole;

the registration assembly comprises:

the nesting positioning piece is used for positioning the pushing capsule;

when the nesting guide assembly is contacted with the nesting driving unit, the nesting guide assembly can roll relative to the driving surface of the nesting driving unit to drive the nesting positioning piece to move along the inside of the capsule positioning hole II so as to position the capsule;

the end part of the nesting positioning piece is provided with a second guide end surface, the nesting guide assembly is arranged outside the second guide end surface, and the second guide end surface of the nesting positioning piece is abutted against the outer end surface of the nesting driving unit and used for guiding the nesting positioning piece;

the nesting driving unit comprises:

the second sleeving driving part is arranged opposite to the first sleeving driving part and is provided with a second driving part for driving the positioning and/or guiding of the second capsule positioning structure;

the first nesting driving piece comprises a first nesting driving body, a first feeding driving part and a first retreating driving part, the first feeding driving part and the first retreating driving part are arranged on the first nesting driving body and are oppositely arranged, and a first guide space for the movement of the nesting guide assembly is formed between the first feeding driving part and the first retreating driving part, and/or;

the second sleeving driving part comprises a second sleeving driving body, a second feeding driving part and a second retreating driving part, the second feeding driving part and the second retreating driving part are arranged on the second sleeving driving body and are oppositely arranged, and a second guide space for the movement of the sleeving guide assembly is formed between the second feeding driving part and the second retreating driving part;

the driving path of the first nesting driving piece is formed by connecting a nesting curved surface I (M-N), a nesting curved surface II (N-O), a nesting curved surface III (O-P) and a nesting curved surface IV (P-M), and the corresponding cambered surface of the nesting curved surface I (M-N) is gradually enlarged from M point to N point; the corresponding cambered surface of the second nesting cambered surface (N-O) is unchanged from the point N to the point O, and the corresponding cambered surface of the third nesting cambered surface (O-P) is gradually enlarged from the point O to the point P; the corresponding cambered surface of the nesting cambered surface four (P-M) is gradually enlarged from a point P to a point M, the nesting cambered surface one (M-N), the nesting cambered surface two (N-O) and the nesting cambered surface three (O-P) are arranged on the first feeding driving part and are used for driving the feeding of the capsule positioning piece, and the nesting cambered surface four (P-M) is arranged on the first retreating driving part and is used for driving the returning of the capsule positioning piece and/or;

10. The cutting and nesting apparatus according to any one of claims 1 to 9, wherein said second feeding device comprises:

the reversing component is used for reversing the direction of the reversed capsule after turning around;

the capsule feeding hole II comprises a positioning channel II and a guide channel II communicated with the positioning channel II, the positioning channel II is arranged along the axial direction of the feeding storage tray II, the guide channel II is arranged along the radial direction of the feeding storage tray II, and the outer parts of the positioning channel II and/or the guide channel II are provided with opening structures for adjusting the position of the capsule from the positioning channel to the guide channel II;

a second blanking channel is arranged on the second feeding storage rack, and the second blanking channel and the second guide channel form a space from the second guide channel to the positioning area to form a suction guide path for conveying capsules from the second feeding storage tray to the positioning area;

the second feeding device also comprises a second protective cover unit, and a second placing area II for placing capsules is formed in an area surrounded by the second protective cover unit and the second feeding placing plate;

the second protective cover unit comprises a third cover body and a fourth cover body, and the third cover body is positioned outside the second capsule feeding hole and used for shielding the outer end face of the second guide channel; the cover body IV is positioned in the feeding storage plate II, and a non-shielding area is formed in a space between the cover body IV and the outer end face of the partial guide channel and is used for guiding the capsule during blanking;

the second capsule dispersing assembly is arranged on the inner wall of the cover body III/or the cover body IV and comprises at least one second capsule dispersing structure, and the second capsule dispersing structure is used for assisting in driving capsules to be conveyed into the positioning channel II;

the second driving device includes:

the rotating shaft IV is used for being connected with the sleeving device;