A sleeve device

Abstract

The present invention discloses a sleeve-fitting device, comprising: a second feeding device, a plurality of capsule feeding holes 2 for placing capsules are distributed along the circumferential direction, and the opening direction of the capsule feeding holes 2 is arranged along the vertical direction; a sleeve-fitting device, used for sleeve-fitting capsule 1 with capsule 2; a second driving device, used for driving the second feeding device and / or the sleeve-fitting device to perform synchronous operation. The present invention provides a sleeve-fitting device, which has a simple structure, a good sleeve-fitting forming rate, and a very high forming rate of the obtained product.

Description

Technical Field

[0001] The invention relates to equipment for producing capsules, in particular to a sleeve-fitting equipment. Background Art

[0002] The preparation process of hollow capsules includes multiple steps: forming - cutting - fitting. After the capsules are formed, they are usually of different lengths and need to be cut into uniform specifications at the ends by cutting equipment, and then the A capsule and the B end capsule are fit together by fitting equipment.

[0003] Capsules were initially cut by hand, which had the disadvantages of low efficiency and unsanitary conditions. After technical improvements, the current capsule cutting device was developed, which greatly improved production efficiency and ensured that the production of capsules met the sanitary production standards for pharmaceuticals. Similarly, capsules were initially fitted by hand, which had the disadvantages of low efficiency and unsanitary conditions. After technical improvements, the current capsule fitting device was developed, which greatly improved production efficiency and ensured that the production of capsules met the sanitary production standards for pharmaceuticals. The existing capsule equipment still has the following disadvantages: (1) The setting of the capsule feeding device is complicated, so the feeding is slow and the feeding efficiency is low; (2) In the capsule cutting device, the capsule cannot be cut if the orientation is inconsistent, so the cutting efficiency is low; (3) In the capsule fitting device, the capsule is detached due to improper positioning, resulting in a low capsule fitting forming rate. The capsule forming rate produced by the capsule equipment of the prior art is low and the product quality is poor. Summary of the invention

[0004] The present invention aims at the deficiencies in the prior art and provides a sleeve fitting device with a simple structure, a good sleeve forming rate and an extremely high forming rate of the obtained product.

[0005] In order to solve the above technical problems, the present invention is solved by the following technical solutions:

[0006] A sleeve-fitting device, comprising:

[0007] A second feeding device, including a plurality of second capsule feeding holes for placing capsules distributed along a circumferential direction, wherein the opening directions of the second capsule feeding holes are arranged along a vertical direction;

[0008] A sleeve fitting device, used for fitting capsule one with capsule two;

[0009] The second driving device is used to drive the second feeding device and / or the sleeve device to perform synchronous operation.

[0010] Preferably, the sleeve fitting device comprises:

[0011] The second positioning component is provided with a capsule positioning hole 2 for arranging capsule 1 and / or capsule 2, and the adsorption force of the capsule positioning hole 2 is transmitted along the axial direction of the second positioning component;

[0012] A second rotating assembly, used to support the second positioning assembly;

[0013] The sleeve assembly is used for sleeve-fitting capsule one with capsule two.

[0014] Preferably, the second rotating assembly comprises a sleeve rotating disk and a second guide assembly, the sleeve positioning disk is sleeved on the sleeve rotating disk, and the second guide assembly is arranged along the axial direction of the sleeve rotating disk for guiding the sleeve assembly during movement.

[0015] Preferably, the second positioning component comprises:

[0016] A sleeve positioning plate, wherein the capsule positioning holes 2 are arranged on the sleeve positioning plate and distributed along the circumferential direction of the sleeve positioning plate;

[0017] The adsorption unit is used to provide adsorption force for positioning the capsule, and the guide path 2 of the adsorption unit is arranged along the axial direction of the sleeve assembly.

[0018] Preferably, the capsule positioning hole 2 comprises positioning hole 1 and positioning hole 2 located on the same straight line, which are used for positioning capsule 1 and capsule 2 respectively; the positioning hole 1 and / or positioning hole 2 are arranged at an angle with the axial direction of the fitted positioning plate.

[0019] Preferably, the positioning hole 1 is formed by the space enclosed by the positioning portion 1, the support portion 1 and the support portion 2, and the support portion 1 and / or the support portion 2 are arranged at an angle with the sleeve positioning disk;

[0020] And / or, the positioning hole 2 is formed by the space enclosed by the positioning portion 2, the support portion 3 and the support portion 4, and the support portion 13 and / or the support portion 4 are arranged at an angle to the sleeve positioning disk.

[0021] Preferably, the adsorption unit comprises:

[0022] An air suction component connected to the second rotating component;

[0023] An air suction guide path, used for guiding the air suction component, wherein the air suction guide path is arranged along the axial direction of the second rotating component;

[0024] The air suction channel is connected to the air suction component. The air suction channel is arranged along the radial direction of the sleeve positioning plate and is connected to the positioning hole 1 and / or the positioning hole 2.

[0025] Preferably, the sleeve assembly comprises:

[0026] The sleeve positioning assembly is used to position the push capsule;

[0027] A sleeve guide assembly is movably connected to one end of the sleeve positioning assembly;

[0028] A sleeve driving unit, slidably connected to the sleeve guide assembly;

[0029] When the sleeve-fitting guide component contacts the sleeve-fitting drive unit, the sleeve-fitting guide component can roll relative to the driving surface of the sleeve-fitting drive unit to drive the sleeve-fitting positioning component to move along the second capsule positioning hole to position the capsule.

[0030] Preferably, a second guide end surface is provided at the end of the sleeve positioning assembly, and the sleeve guiding assembly is arranged outside the second guide end surface. The second guide end surface of the sleeve positioning assembly abuts against the outer end surface of the sleeve driving unit for guiding the sleeve positioning assembly.

[0031] Preferably, the sleeve drive unit comprises:

[0032] The first sleeve driving member is provided with a driving part 1 for driving the positioning and / or guiding of the first capsule positioning structure, and / or;

[0033] The second sleeve driving member is arranged opposite to the first sleeve driving member, and is provided with a second driving part for driving the positioning and / or guiding of the second capsule positioning structure.

[0034] Preferably, the first sleeve-engaging driving member comprises a sleeve-engaging driving body 1, a first feed driving part and a first retreat driving part, the first feed driving part and the first retreat driving part are arranged on the sleeve-engaging driving body 1 and are arranged opposite to each other, a first guide space for the sleeve-engaging guide assembly to move is formed between the first feed driving part and the first retreat driving part, and / or;

[0035] The second sleeve driving member includes a sleeve driving body 2, a second feed driving part and a second retracting driving part. The second feed driving part and the second retracting driving part are arranged on the sleeve driving body 2 and are arranged opposite to each other. A second guide space for the sleeve guiding component to move is formed between the second feed driving part and the second retracting driving part.

[0036] Preferably, the driving path of the first fitting drive member is formed by connecting the fitting surface one (MN), the fitting surface two (NO), the fitting surface three (OP), and the fitting surface four (PM). The arc surface corresponding to the fitting surface one (MN) gradually increases from point M to point N; the arc surface corresponding to the fitting surface two (NO) remains unchanged from point N to point O, and the arc surface corresponding to the fitting surface three (OP) gradually increases from point O to point P; the arc surface corresponding to the fitting surface four (PM) gradually increases from point P to point M. The fitting surface one (MN), the fitting surface two (NO) and the fitting surface three (OP) are arranged on the first feeding drive part to drive the feeding of the capsule positioning member, and the fitting surface four (PM) is arranged on the first retreating drive part to drive the capsule positioning member to return to its original position.

[0037] Preferably, the driving path of the second fitting drive member is connected by fitting surface 1 (M'-N'), fitting surface 2 (N'-O') and fitting surface 3 (O'-M'); the arc surface corresponding to the fitting surface 1 (M'-N') gradually increases from point M' to point N'; the arc surface corresponding to the fitting surface 2 (N'-O') remains unchanged from point N' to point O', and the arc surface corresponding to the fitting surface 3 (O'-M') gradually increases from point O' to point M'; the fitting surface 1 (M'-N') and fitting surface 2 (N'-O') are arranged on the second feeding drive part to drive the feeding of the capsule positioning member; the fitting surface 3 (O'-M') is arranged on the second retracting drive part to drive the capsule positioning member to return to its original position.

[0038] Preferably, the second feeding device comprises:

[0039] The second loading and placing assembly comprises a second loading and placing tray and a second loading and placing rack, wherein the upper end surface of the second loading and placing rack is used to support the second loading and placing tray and / or the capsules on the second loading and placing tray, and the second capsule loading hole is arranged along the circumferential direction of the second loading and placing tray;

[0040] The second U-turn suction component is connected to the second feeding rack and is provided with an air outlet and / or an air suction port, and is used to drive the capsules in the second capsule feeding hole to adjust the arrangement from the vertical direction to the horizontal direction;

[0041] The reversing assembly is used to change the direction of the reverse capsule after turning around.

[0042] Preferably, the capsule feeding hole 2 includes a positioning channel 2 and a guide channel 2 connected to the positioning channel 2, the positioning channel 2 is arranged along the axial direction of the feeding placement disk 2, the guide channel 2 is arranged along the radial direction of the feeding placement disk 2, and the outside of the positioning channel 2 and / or the guide channel 2 is arranged as an opening structure for adjusting the position of the capsule from the positioning channel 2 to the guide channel 2.

[0043] Preferably, a second unloading channel is provided on the second loading shelf, and the space between the second unloading channel and the second guide channel and the positioning area forms a second guide path for transporting capsules from the second loading shelf to the positioning area.

[0044] Preferably, the second feeding device further comprises a second protective cover unit, and the area enclosed by the second protective cover unit and the second feeding placement tray forms a second placement area for placing capsules.

[0045] Preferably, the second protective cover unit includes a cover body three and a cover body four, the cover body three is located outside the capsule feeding hole two, and is used to block the outer end surface of the guide channel two; the cover body four is located inside the feeding placement plate two, and the space between the cover body four and part of the outer end surface of the guide channel two forms a non-blocking area for guiding the capsule during unloading.

[0046] Preferably, it also includes a second capsule dispersing component, which is arranged on the inner wall of the cover body three and / or the cover body four, and includes at least one second capsule dispersing structure, and the second capsule dispersing structure is used to assist in driving the capsule to be transported into the positioning channel two.

[0047] Preferably, the second driving device comprises:

[0048] Rotating shaft three, used to be connected to the second feeding device;

[0049] Rotating shaft four, used to be connected to the sleeve device;

[0050] A second gear assembly connected to the rotating shaft three and / or the rotating shaft four;

[0051] The second driving unit is connected to the rotating shaft three and / or the rotating shaft four, and is used to drive the rotating shaft three and / or the rotating shaft four to rotate.

[0052] The present invention achieves the following effects:

[0053] (1) The sleeve-fitting device of the present invention has more stable capsule positioning, the positioning hole arrangement and principle of the capsule are simpler and more stable, and the flow guide channel for providing gas delivery is arranged along the axial direction, which greatly simplifies the distance of gas flow, thereby enabling rapid capsule adsorption, etc., and the capsule forming rate after sleeve-fitting is good;

[0054] (2) In the sleeve-fitting device of the present invention, the capsule feeding hole of the feeding device is arranged to be placed in the vertical direction, so that the capsule feeding efficiency and quality are high.

[0055] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0057] Figure 1 It is a structural schematic diagram of an embodiment of a cutting and sleeve fitting device of the present invention;

[0058] Figure 2 It is a front view of an embodiment of a cutting and sleeve fitting device of the present invention;

[0059] Figure 3 It is a structural schematic diagram of a second feeding device embodiment of the present invention;

[0060] Figure 4 It is a structural schematic diagram of a second loading and placing assembly embodiment of the present invention;

[0061] Figure 5 It is a schematic structural diagram of a second capsule dispersing component embodiment of the present invention;

[0062] Figure 6 It is a structural schematic diagram of a second embodiment of a storage tray of the present invention;

[0063] Figure 7 for Figure 8 A partial enlarged view of the

[0064] Figure 8 It is a structural schematic diagram of an embodiment of a sleeve-fitting device of the present invention;

[0065] Fig. 9 It is a front view of an embodiment of a sleeve-fitting device of the present invention;

[0066] Fig.10 The structure of the sleeve device of the present invention is schematically shown in FIG. Figure 1 ;

[0067] Fig.11 The structure of the sleeve device of the present invention is schematically shown in FIG. Figure 2 ;

[0068] Fig.12 It is a front view of an embodiment of the sleeve-fitting device of the present invention;

[0069] Fig.13 A cross-sectional view of an embodiment of a sleeve-fitting device of the present invention;

[0070] Fig.14 A cross-sectional view of an embodiment of a sleeve assembly of the present invention;

[0071] Fig.15 It is a structural schematic diagram of an embodiment of a sleeve positioning plate of the present invention;

[0072] Fig.16 It is a front view of an embodiment of a sleeve positioning plate of the present invention;

[0073] Fig.17 It is a partial enlarged view of the sleeve positioning plate of the present invention;

[0074] Fig.18 It is a structural schematic diagram of a first capsule positioning structure embodiment of the present invention;

[0075] Fig.19 It is a structural schematic diagram of a second capsule positioning structure embodiment of the present invention;

[0076] Fig. 20 It is a structural schematic diagram of an embodiment of a sleeve drive unit of the present invention;

[0077] Fig.21 It is a structural schematic diagram of an embodiment of the present invention when the sleeve assembly moves;

[0078] Fig. 22 It is a structural schematic diagram of the first capsule positioning structure of the present invention moving relative to the first sleeve driving member;

[0079] Fig.23 It is a structural schematic diagram of the second capsule positioning structure of the present invention moving relative to the second sleeve driving member. DETAILED DESCRIPTION

[0080] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0081] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0082] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0083] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0084] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0085] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "a" do not indicate a quantity limitation, but indicate the existence of at least one.

[0086] As an embodiment of the present invention, Figure 1-23As shown, a cutting and fitting production line includes a cutting device 100 and a fitting device 200, wherein the cutting device 100 and the fitting device 200 are supported by a frame 300, and the cutting device 100 cuts capsules to obtain capsules of a desired type, and the cut capsules are then fitted by the fitting device 200, and the capsules of this embodiment are fitted together, usually the fitting of long and short capsules, and are also suitable for the fitting of capsules of equal length, and the fitting device of this embodiment can be used for both. In this embodiment, the placement positions of the cutting device 100 and the sleeve device 200 can be multiple combinations. As a first combination, the cutting device 100 is arranged above the sleeve device 200, and the two are placed in an upper and lower position; as a second combination, the cutting device 100 is arranged below the sleeve device 200, and the two are placed in an upper and lower position; as a third combination, the cutting device 100 and the sleeve device 200 are arranged at the same level, and the two are placed in a front-to-back position. When in the third combination position, the position of the cutting device 100 and the sleeve structure is appropriate and easy to operate, replacing the first and second combinations above. The upper cutting device 100 or the sleeve device 200 also needs to be supported by a special structure, such as a support frame for operation, which brings great safety hazards to the operator. Through the cutting and sleeve production line of the present invention, the capsule forming rate obtained is good, and the forming rate can reach more than 98%, thereby greatly reducing the scrap rate.

[0087] According to an embodiment of the present invention, the cutting device 100 includes a first feeding device 1, a cutting device 2 and a first driving device 3. The capsule is fed by the first feeding device 1, and then the capsule is cut by the cutting device 2. The first feeding device 1 and the cutting device 2 of this embodiment are driven by the first driving device 3 to perform synchronous operation, which saves costs and has good synchronization. The cutting device 100 of this embodiment is suitable for cutting capsules with different requirements, such as capsules with length model requirements, and suitable matching is performed by adjusting the length of the capsule positioning piece, cutting the length of the positioning hole, etc.

[0088] As an embodiment of the present invention, a sleeve device 200 is used to sleeve the cut capsules, that is, two capsules together, usually the sleeve of long and short capsules, and also suitable for the sleeve of capsules of equal length, and the sleeve device 200 of this embodiment can be used. In this embodiment, the sleeve device 200 includes a second feeding device 4 and a sleeve device 5, wherein the second feeding device 4 is used for feeding the capsules, that is, the cut capsules are placed through the second feeding device 4, and the second feeding device 4 of this embodiment is provided with a second capsule dispersing unit 414 along the inner wall, which is used to assist the capsules located in the placement area 2 416 to be transported to each capsule feeding hole 2 415 2, so as to realize the transport of the capsules; the sleeve device 5 of this embodiment is arranged below the second feeding device 4, and is used for the sleeve of capsule 1 and capsule 2, so as to realize the sleeve action of the capsules. The second feeding device 4 and the sleeve device 5 of this embodiment are driven by the same second driving device 6, so as to perform synchronous operation, and the structure is simple, and the feeding and sleeve of capsule 1 and capsule 2 are completely synchronized, so as to better realize the sleeve, and the capsule obtained by the sleeve is well formed.

[0089] According to an embodiment of the present invention, the second feeding device 4 includes a second feeding and placing component 41, a second U-turn suction component 42 and a reversing component 43. The second feeding and placing component 41 is used to place capsules, and the second U-turn suction component 42 is used to arrange the capsules on the second feeding and placing component 41. The capsules arranged by the second U-turn suction component 42 are then reversed by the reversing component 43 to ensure that the orientation of the capsules is consistent, waiting to be fed to the fitting device 5 for fitting. In this embodiment, the second loading and placing assembly 41 includes a second storage tray 411 and a second storage rack 412, a second protective cover unit 413 and a second capsule dispersing unit 414. The second storage rack 412 of this embodiment mainly plays a supporting role, wherein the second storage rack 412 is connected to the frame 300, and the upper end surface of the second storage rack 412 is used to support the second storage tray 411 and / or the capsules on the second storage tray 411. The second storage tray 411 is arranged above the second storage rack 412 and supported by the second storage rack 412. The second capsule loading hole 415 of this embodiment is arranged on the second loading device 4, mainly arranged along the circumferential direction of the second storage tray 411. The second capsule loading hole 415 is used for placing capsules to facilitate the loading and arrangement of capsules. In this embodiment, the area surrounded by the second protective cover unit 413 and the second storage tray 411 forms a second placement area 416 for placing capsules, which can accommodate a number of capsules.

[0090] According to an embodiment of the present invention, as shown in the figure, the second rack 412 is arranged at the bottom and connected to the second rack 411. The second rack 412 of this embodiment is provided with a second material discharge channel 417, which is connected to a part of the second guide channel 4152 and the space enclosed by the positioning area (the fitting positioning hole 514) on the fitting device 5 below, forming a second guide path, which is used for the capsule to be transported from the second placement area 416 to the positioning area (the fitting positioning hole 514). In this embodiment, the second rack 412 is formed with a support surface, which is connected to the second rack 411 at the top and forms the support end surface for supporting the capsule in this embodiment. The outer end surface of the second rack 412 is a non-enclosed structure, that is, the outer side of the second rack 412 is provided with an opening structure, and the opening structure forms the second material discharge channel 417 of this embodiment. In this embodiment, as shown in the figure, a second capsule loading hole 415 is set at the outer end of the second storage tray 411, and the second capsule loading hole 415 is preferably set in a circle along the circumferential direction of the second storage tray 411, and the lower part of the second capsule loading hole 415 is set as an open structure, that is, it is connected with the supporting surface of the second storage rack 412, that is, the capsule is basically in contact with the supporting surface of the second storage rack 412, and is supported by the supporting surface of the second storage rack 412, thereby achieving support and positioning arrangement of the capsule.

[0091] In this embodiment, the second protective cover unit 413 is a structure that is arranged upward along the outer end surface of the second storage tray 411. The connection between the second protective cover unit 413 and the second storage tray 411 can be achieved by connecting with the second storage rack 412. The second protective cover unit 413 can be supported and connected by abutting the lower part against the end surface of the second storage rack 412, or the second protective cover unit 413 can be detachably connected to the outer end of the second storage rack 412 to achieve the installation of the second protective 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 capsule feeding hole two 415, and together with the placement tray two 411, forms a barrier to prevent the capsules from being dispersed along the outside to the outside of the placement area two 416 under the driving force. The cover body four 4132 of this embodiment is located inside the placement tray two 411, that is, the space between the outer end surface (outer wall) of the cover body four 4132 and part of the outer end surface of the capsule feeding hole two 415 forms a non-blocking area for guiding the capsule during unloading. The inner wall of the cover body three 4131, the inner wall of the cover body four 4132 and the area enclosed by the placement tray two 411 form the placement area two 416, and the capsules are stored in the placement area two 416. The second capsule dispersing unit 414 of the present embodiment is arranged on the inner wall of the cover body three 4131 and / or the inner wall of the cover body four 4132. Driven by the driver, the feeding rotating shaft drives the second feeding placement component 41 to rotate, and a number of capsules are arranged along the capsule feeding hole two 415 under the action of force. Some capsules come into contact with the second capsule dispersing unit 414 during the rotation process. These capsules continue to fall onto the supporting surface of the storage tray two 411 through the reaction force of the second capsule dispersing unit 414, and continue to be arranged along the capsule feeding hole two 415 under the action of force. The structure is simple, and the dispersing structure (i.e., the broom structure) arranged in the middle of the storage tray two 411 in the prior art is eliminated, so that the capsules can be quickly and efficiently arranged in the capsule feeding hole two 415. The second capsule dispersion unit 414 of the present embodiment includes at least one capsule dispersion structure, which is used to assist in driving the capsule to be transported into the second positioning channel 4151. The capsule dispersion structure is arranged on the inner wall of the cover body three 4131 and the cover body four 4132 at a certain interval. The capsule dispersion structure includes a dispersion connection part 4141 and a dispersion action part 4142, which is connected to the inner wall of the cover body three 4131 and the cover body four 4132 through the dispersion connection part 4141. The dispersion action part 4142 is arranged at a certain angle to the dispersion connection part or the inner wall of the cover body three 4131 and the cover body four 4132. For example, the dispersion action part 4142 is vertically arranged with the inner wall of the cover body three 4131 and the cover body four 4132, or is arranged at a certain angle, which is within the scope of the present embodiment. The dispersion action part 4142 has a certain width to facilitate contact with part of the capsule, and continues to fall onto the supporting surface of the second storage tray 411 under the reaction force of the dispersion action part 4142.

[0092] According to an embodiment of the present invention, the capsule feeding hole 415 includes a positioning channel 4151 and a guide channel 4152 connected to the positioning channel 4151, wherein the positioning channel 4151 is arranged along the axial direction of the placing plate 411, and the guide channel 4152 is arranged along the radial direction of the placing plate 411. The positioning channel 4151 is mainly used to facilitate the positioning of the capsule along the placing plate 411 into the capsule feeding hole 415, and is arranged in the vertical direction through the positioning channel 4151, and then adjusted in the horizontal direction through the guide channel 4152 below to adapt to the placement position of the capsule. The capsule feeding hole 415 formed by the positioning channel 4151 and the guide channel 4152 has its opening direction arranged in the vertical direction. When the capsule is located in the capsule feeding hole 415, the capsule is arranged in the vertical direction. In this embodiment, the exterior of the positioning channel 4151 and / or the guide channel 4152 is configured as an open structure, so that when the capsule is arranged from the positioning channel 4151 to the guide channel 4152, that is, the vertical position is adjusted to the horizontal position to make appropriate adjustments to the required position to obtain a suitable arrangement position, or the capsule is turned from the vertical arrangement to the horizontal direction to wait for loading into the fitting device 5. In the present embodiment, the outer end surface of the guide channel 4152 of the capsule feeding hole 415 located in the cover body 1131 is blocked by the cover body 1131, which effectively blocks the capsules arranged in the capsule feeding hole 415 from dispersing outward due to the force under the action of rotation, that is, the capsules are limited by the inner wall of the cover body 1131; for the capsule feeding hole 415 outside the cover body 1132, the outer end surface of the guide channel 4152 is a non-blocking area, which facilitates the delivery of the capsules located in the corresponding capsule feeding hole 415 to the reversing assembly 43 or the sleeve device 5 below.

[0093] According to an embodiment of the present invention, as shown in the figure, the second positioning channel 4151 is arranged along the axial direction of the second placement plate 411, that is, it is arranged parallel to the axial direction of the second placement plate 411, and is arranged near the outer end of the second placement plate 411. Relative to the body of the second placement plate 411, the second positioning channel 4151 is arranged along the thickness direction of the second placement plate 411, that is, it is arranged perpendicular to the end surface of the second placement plate 411. The size of the second positioning channel 4151 is basically equivalent to the external size of the capsule, which is convenient for the capsule to be transported from the placement area 416 to the second positioning channel 4151 for placement. In this embodiment, in order to further ensure that the capsule is transported to the second positioning channel 4151 with high efficiency and high quality, the upper end of the second positioning channel 4151 is arranged in an arc structure, which matches the outer arc of the capsule, so that the capsule is transported from the placement area 416 to the second positioning channel 4151 for arrangement. The capsules in the second positioning channel 4151 are placed in a vertical direction. During the continuous rotation of the second placement plate 411, the capsules in the second positioning channel 4151 are slowly turned around through the second guide channel 4152, that is, the capsules originally placed vertically in the second positioning channel 4151 are slowly extended to a horizontal direction and assisted by the second U-turn suction component 42 to turn around. In this embodiment, the capsules with an open end are defined as forward capsules, and the capsules with a closed end are defined as reverse capsules. In this embodiment, the capsules with the open end facing downward are turned around through the second U-turn suction component 42. With the help of air suction, the capsule slowly turns from the vertical direction in the second positioning channel 4151 to the second guide channel 4152 and is placed horizontally. The capsule with the closed end (non-open end) facing downward is blown by the second U-turn suction component 42. The capsule slowly turns from the vertical direction in the second positioning channel 4151 to the second guide channel 4152 and is placed horizontally. The capsule with the reverse end facing downward is reversed by the cooperation of the reversing component 43. The capsule in the second guide channel 4152 is placed horizontally and the capsule is placed in the forward direction, waiting to be transported to the sleeve device 5. Through the setting of the second capsule feeding hole 415 of this embodiment, the forward capsule only needs to go through one U-turn, and the reverse capsule only needs to go through one U-turn and the cooperation of the reversing, so that the second feeding device 4 has a simple structure, convenient operation, high feeding efficiency, and high capsule U-turn conversion rate, which greatly improves the production efficiency and quality of the sleeve device 200 of the present invention.

[0094] According to an embodiment of the present invention, the second U-turn suction component 42 is installed by connecting the second rack 412 through a connecting structure, and an air outlet and / or an air suction port are provided on the second rack 412, which is used to drive the capsule in the second capsule feeding hole 415 to adjust from the vertical direction to the horizontal direction. In this embodiment, the capsule after the U-turn by the second U-turn suction component 42 is arranged in a horizontal direction. Since the opening direction of the capsule after the U-turn is set differently, the reverse capsule is also reversed by the reversing component 43 of the present invention to achieve the same orientation of the capsules transported to the sleeve device 5. In short, the forward capsule is sucked by the second U-turn suction component 42 on the open end, so that the forward capsule can be turned from the vertical direction to the horizontal direction. The reverse capsule is blown by the second U-turn suction component 42 on the closed end, and combined with the cooperation of the reversing component 43, the reverse capsule can be turned from the vertical direction to the horizontal direction, and the capsules after the U-turn are arranged in a forward direction, waiting to enter the sleeve device 5 for sleeve fitting.

[0095] The second feeding device 4 is suitable for feeding and conveying capsule 1 and capsule 2.

[0096] According to an embodiment of the present invention, the sleeve device 5 is used to sleeve capsule 1 and capsule 2, and the sleeve device 5 includes a second positioning component 51, a second rotating component 52 and a sleeve assembly 53, wherein the second positioning component 51 is used to position capsule 1 and / or capsule 2, and the second positioning component 51 is provided with a plurality of sleeve positioning holes 514 for placing capsules along the circumferential direction, which is convenient for arranging capsule 1 and / or capsule 2. Since capsule 1 and / or capsule 2 are distributed along the circumferential direction of the second positioning component 51, and as the second positioning component 51 rotates, capsule 1 and / or capsule 2 are prevented from being dispersed or centrifugally flying out from the second positioning component 51, and a plurality of suction holes are provided on the sleeve positioning holes 514, which is convenient for conveying adsorption force to position capsule 1 and / or capsule 2. The adsorption force of this embodiment is conveyed along the axial direction of the second positioning component or the second rotating component 52. In this embodiment, the sleeve assembly 53 is used for sleeve assembly of capsule 1 and capsule 2, that is, the capsules distributed on the second positioning component 51 are sleeved by the sleeve assembly 53.

[0097] According to an embodiment of the present invention, the second rotating assembly 52 is mainly used to support the second positioning assembly 51, and drive the second positioning assembly 51 to rotate to position capsule 1 and capsule 2. The second rotating assembly 52 of this embodiment includes a sleeve rotating disk 521 and a second guide assembly 522, wherein the sleeve positioning disk 511 can be integrally arranged with the sleeve rotating disk 521, or the sleeve positioning disk 511 can be sleeved on the sleeve rotating disk 521, and is detachably connected to the sleeve rotating disk 521. In this embodiment, the second guide assembly 522 is arranged along the axial direction of the sleeve rotating disk 521, and is arranged along the outer circumference of the cutting sleeve rotating disk 521, and is used for guiding and positioning the sleeve positioning unit during movement. The second guide assembly 522 of this embodiment is arranged on both sides of the sleeve positioning disk 511, and is respectively used for guiding and positioning the corresponding first capsule positioning structure 5151. In this embodiment, the second guide component 522 is configured as a plurality of guide holes 2, and the first capsule positioning structure 5151 is sleeved in the guide holes 2, and a guide path 2 is formed by these guide holes 2. The guide path 2 is arranged along the axial direction of the second rotating component 52, and is used for guiding the first capsule positioning structure 5151, thereby further improving the stability of the first capsule positioning structure 5151 when fitting and positioning the capsule. The guide holes 2 of this embodiment are arranged in a one-to-one correspondence with the first capsule positioning structure 5151.

[0098] According to an embodiment of the present invention, the second positioning component 51 includes a fitting positioning disk 511 and an adsorption unit 512. The fitting positioning holes 514 of this embodiment are arranged on the fitting positioning disk 511 and distributed along the circumferential direction of the fitting positioning disk 511, and are used for positioning capsules. The capsules are transported from the feeding channel to the fitting positioning holes 514 for arrangement, and are adsorbed by the adsorption unit 512, further ensuring that capsule one or capsule two is firmly placed on the fitting positioning holes 514. The fitting component 53 of this embodiment is used for guiding the capsules when fitting, and its purpose is to push the capsules in the fitting positioning holes 514 into the fitting channel for fitting. The fitting channel of the present embodiment may be an independently arranged structure, that is, it is located in the middle of the fitting positioning hole 514 for placing capsule 1 and capsule 2, and capsule 1 and capsule 2 simultaneously approach each other along the fitting channel direction and complete fitting in the fitting channel; the fitting channel of the present embodiment may be composed of part of the fitting positioning hole 514, that is, it overlaps with the fitting positioning hole 514, and capsule 1 and capsule 2 are located in the fitting positioning hole 514, for example, capsule 1 is located in the first positioning hole 5141, and capsule 2 is located in the second positioning hole 5142, and they approach each other under the drive of the fitting assembly 53, and when in contact, they are in the fitting positioning hole 514, which may be the first positioning hole 5141 or the second positioning hole 5142. 142, or a combination of part of the first positioning hole 5141 and the second positioning hole 5142, that is, the fitting is completed in the fitting channel of this embodiment. In this embodiment, the fitting of capsule one and capsule two is not limited to a fixed position, and the position can also be changed with the length setting of the fitting component 53, thereby greatly simplifying the structure and being applicable to the fitting of various types of capsules. According to the fitting channel of this structure, a fitting guide portion 2241 can also be provided on the fitting positioning plate 511. The positioning portion is located between the first positioning hole 5141 and the second positioning hole 5142, which can better guide and complete the positioning of the fitting ends of capsule one and capsule two to be fitted, thereby greatly improving the accuracy of the fitting.

[0099] In this embodiment, the fitting positioning hole 514 includes a first positioning hole 5141 and a second positioning hole 5142. The first positioning hole 5141 and the second positioning hole 5142 of this embodiment are located on the same straight line and are respectively used for positioning capsule one and capsule two. Capsule one and / or capsule two can move along the length direction of the first positioning hole 5141 and / or the second positioning hole 5142. Driven by the fitting component 53, capsule one and / or capsule two can move along the first positioning hole 5141 and / or the second positioning hole 5142 and approach each other to achieve the fitting of capsule one and capsule two.

[0100] In this embodiment, the first positioning hole 5141 and / or the second positioning hole 5142 are arranged at a certain angle to the axial direction of the sleeve positioning disk 511. In this embodiment, the first positioning hole 5141 is composed of the space enclosed by the first positioning portion 5143, the first support portion 5144 and the second support portion 5145, and the first support portion 5144 and / or the second support portion 5145 are arranged at an angle to the sleeve positioning disk 511. Similarly, the second positioning hole 5142 is composed of the space enclosed by the second positioning portion 5146, the third support portion 5147 and the fourth support portion 5148, and the first support portion 5144 and / or the fourth support portion 5148 are arranged at an angle to the sleeve positioning disk 511. The first positioning portion 5143 and the second positioning portion 5146 are arranged in parallel along the axial direction of the sleeve positioning disk 511, and the first support portion 5144, the second support portion 5145, the third support portion 5147 and the fourth support portion 5148 are arranged at a certain angle to the outer end surface of the sleeve positioning disk 511. The positioning space surrounded by the first positioning portion 5143, the first support portion 5144 and the second support portion 5145, and the positioning space surrounded by the second positioning portion 5146, the third support portion 5147 and the fourth support portion 5148 of this embodiment constitute the first positioning hole 5141 and / or the second positioning hole 5142. Capsule 1 and capsule 2 are placed against the first positioning portion 5143 or the second positioning portion 5146, and the first support portion 5144, the second support portion 5145, the third support portion 5147 and the fourth support portion 5148 are respectively formed. The first supporting portion 5144, the second supporting portion 5145, the third supporting portion 5147 and the fourth supporting portion 5148 are limited to realize the positioning of capsule one and capsule two. The first supporting portion 5144, the second supporting portion 5145, the third supporting portion 5147 and the fourth supporting portion 5148 of this embodiment are arranged at an angle with the outer end surface of the fitting positioning plate 511, and the inner end surface or the inner wall 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 setting, on the one hand, the stability of the capsule placement is further improved to play a role in supporting the capsule, on the other hand, when capsule one and capsule two are moved along the first positioning portion 5143 or the second positioning portion 5146, they can be timely adjusted 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 to better fit. The sleeve-fitting channel of the present embodiment may be composed of all the first positioning holes 5141 , or may be composed of all the second positioning holes 5142 , or may be composed of a combination of some of the first positioning holes 5141 and the second positioning holes 5142 , all of which are within the protection scope of the present embodiment.

[0101] In the present embodiment, the adsorption unit 512 is connected to the sleeve positioning disk 511, and the sleeve positioning disk 511 is used to set a path for guiding the adsorption force. The adsorption unit 512 of the present embodiment is used to provide adsorption force for positioning the capsule. As shown in the figure, the guide path 2 of the adsorption unit 512 is arranged along the axial direction of the second rotating component 52, that is, it is arranged in the same direction as the rotating shaft 4. The adsorption unit 512 arranged along the axial direction greatly shortens the conveying path of the suction component 5121, that is, simplifies the distance of air flow circulation, and can quickly realize the adsorption of the capsule, so that the capsule can be quickly positioned. The adsorption unit 512 of the present embodiment includes the suction component 5121, the suction guide path 51 22 and an air suction channel 5123, wherein the air suction component 5121 is connected to the second rotating component 52 for providing airflow, i.e., providing air suction, thereby forming an adsorption force, the air suction component 5121 is connected to an external airflow system, such as an air pump, etc. The air suction guide path 5122 of this embodiment is used for guiding the air suction component 5121, i.e., providing guidance for the delivery of airflow, the air suction guide path 5122 of this embodiment is arranged along the axial direction of the rotating component, and is also arranged along the length direction of the fitted rotating disk 521, as shown in the figure, which is a schematic diagram of the stroke of the air suction guide path 5122 of the air suction component 5121 of this embodiment, and the air suction guide path 5122 for airflow is extremely simplified. The suction channel 5123 of the present embodiment is arranged on the sleeve positioning disk 511 and is arranged along the radial direction of the sleeve positioning disk 511, that is, it is arranged perpendicular to the rotation axis direction of the sleeve positioning disk 511. The suction channel 5123 is connected to the first positioning hole 5141 and / or the second positioning hole 5142. The airflow through the suction guide path 5122 passes through the suction channel 5123 to adsorb the capsule located at the first positioning hole 5141 and / or the second positioning hole 5142. As shown in the figure, the schematic diagram of the suction guide path 5122 and the suction channel 5123. Compared with the existing suction path, the adsorption unit 512 of the present invention has a simple structure, is easy to install and disassemble with the sleeve rotating disk 521, and has a high adsorption efficiency.

[0102] According to an embodiment of the present invention, an air intake guide path 5122 is arranged along the axial direction of the second rotating component 52, and the adsorption unit 512 of this embodiment includes a guide pipe and an air flow hole, wherein the air flow hole is arranged on the sleeve rotating disk 521, the second guide component 522 and the sleeve positioning disk 511, and is used for the installation of the guide pipe. The guide pipe is installed and guided to the sleeve positioning disk 511, and the air intake guide path 5122 of this embodiment is formed by the guide pipe and the air flow hole, and the guide channel is connected with the air intake channel 5123. The air flow holes forming the same air intake guide path 5122 of this embodiment are located on the same straight line, and the formed guide space is the air intake guide path 5122 of this embodiment. Therefore, the air intake guide path 5122 of this embodiment is formed by the guide pipe passing through the air flow hole, so as to form an air intake guide path 5122 for adsorption by the adsorption unit 512.

[0103] According to an embodiment of the present invention, the air intake component 5121 includes an air intake pipe and a positioning block. The air intake channel 5123 is connected to the guide pipe, or the air intake channel 5123 and the guide pipe have the same structure, which are all within the scope of the present embodiment. The air intake channel 5123 or the air intake pipe of the present embodiment is connected to the external air supply unit, so one end of the air intake pipe is positioned by the positioning block. The positioning block is connected to the sleeve rotating disk 521 and is installed at the outer end of the sleeve rotating disk 521. It is easy to install and disassemble, and is convenient for positioning the air intake pipe and the guide pipe.

[0104] According to an embodiment of the present invention, the fitting component 53 is used to guide capsule 1 or capsule 2, and to transport capsule 1 or capsule 2 to the fitting channel for fitting. The fitting component 53 includes a fitting positioning component 531, a fitting guide 532 and a fitting drive unit 533, which are used for positioning and fitting of the capsule. The fitting positioning component 531 is used to push the positioning of the capsule. The fitting positioning component 531 of this embodiment moves along the fitting positioning hole under the driving action, and is used to push the capsule to move to the fitting position for fitting. The fitting positioning components 531 are distributed along the circumferential direction of the fitting positioning disk 511, and are arranged one-to-one with the fitting positioning holes in number. The fitting guide 532 is arranged at one end of the fitting positioning component 531, and can be movably arranged relative to the fitting positioning component 531. When the fitting guide 532 contacts the fitting drive unit 533, the rotating shaft 4 of the fitting positioning disk 511 drives the fitting positioning component 531 and the fitting guide 532 to rotate as a whole, and can be relatively fitted Drive unit 533. The driving part of the unit 533 moves. When the fitting guide 532 is in contact with the first feeding driving part 5333 and the second feeding driving part 5338, the fitting guide 532 is rotated relative to the fitting driving unit 533 to generate a force, and the fitting positioning component 531 is driven to move along the direction of the fitting positioning hole by this force to complete the fitting of the capsule; when the fitting guide 532 is in contact with the first retreat driving part 5334 and the second retreat driving part 5339, the fitting guide 532 is rotated relative to the fitting driving unit 533 to generate a force, and the fitting positioning component 531 is driven to move in the opposite direction of the fitting positioning hole by this force to complete the return of the fitting positioning component 531.

[0105] According to an embodiment of the present invention, the fitting and positioning component 531 includes a first capsule positioning structure 5311 and a second capsule positioning structure 5314, which respectively position and fit capsule one and capsule two. The first capsule positioning structure 5311 of this embodiment includes a fitting guide portion 5312 and a fitting positioning end 5313, wherein the fitting guide portion 5312 and the fitting positioning end 5313 are connected in sequence, one end of the fitting guide portion 5312 is connected to the fitting guide 532, and the other end is connected to the fitting positioning end 5313, and the fitting positioning end 5313 is used for fitting and positioning of the capsule. The second capsule positioning structure 5314 of this embodiment includes a second fitting guide part 5315 and a second fitting positioning end 5316, wherein the second fitting guide part 5315 and the second fitting positioning end 5316 are connected in sequence, the two ends of the second fitting guide part 5315 are connected to the fitting guide member 532, and the other end is connected to the second fitting positioning end 5316, and the second fitting positioning end 5316 is used for fitting and positioning of the capsule. The second guide end face 5317 is distributed at the end of the first and second capsule positioning structures 5314 of this embodiment, and the fitting guide member 532 is arranged outside the guide end face 5317. The guide end face 5317 of the first and second capsule positioning structures 5314 abuts against the outer end face of the fitting drive unit 533, and is used for guiding the first and second capsule positioning structures 5314 when fitting. According to an embodiment of the present invention, the fitting guide member 532 of this embodiment is arranged on the outside of the guide end face 2 5317 for easy installation. After the fitting guide member 532 is installed relative to the first capsule positioning structure and the second capsule positioning structure, and during the movement of the first capsule positioning structure and the second capsule positioning structure, the guide end face 2 5317 of the first capsule positioning structure and the second capsule positioning structure abuts against the outer end faces of the fitting drive member 1 5153 and the fitting drive member 2 5156, thereby further improving the stability of the fitting positioning assembly 531 during guidance.

[0106] In this embodiment, the sleeve guide 532 can be movably connected with the sleeve guide part 1 5312 and the sleeve guide part 2 5315. When the sleeve guide 532 contacts and abuts against the sleeve drive unit 533, the sleeve guide 532 can roll and slide relative to the curved surface profile of the first feeding drive part 5333 and the second feeding drive part 5338, thereby driving the sleeve guide part 1 5312 and the sleeve guide part 2 5315 to move along the feeding direction of the sleeve positioning hole, and then the sleeve positioning end 1 5313 pushes the capsule 1 located in the positioning hole 1, and the sleeve positioning end 2 5316 pushes the capsule 2 located in the positioning hole 2, so that the capsule 1 and the capsule 2 are close to each other for sleeve fitting. In this embodiment, the sleeve guide part 1 5312 and the sleeve guide part 2 5315 are arranged along the length direction of the sleeve positioning hole, and are basically arranged in parallel with the sleeve positioning hole, so as to facilitate the movement of the sleeve positioning part assembly.

[0107] According to an embodiment of the present invention, the fitting drive unit 533 includes a first fitting drive member 5331 and a second fitting drive member 5336. In this embodiment, the first fitting drive member 5331 and the second fitting drive member 5336 are respectively provided with driving parts for driving the positioning and / or guiding of the first capsule positioning structure 5311 and the second capsule positioning structure 5314. In the present embodiment, since the setting positions and movement paths of the first capsule positioning structure 5311 and the second capsule positioning structure 5314 are set according to the fitting of the capsule, the first capsule positioning structure 5311 and the second capsule positioning structure 5314 play a role in driving the capsule to move to the fitting position to complete the fitting, so the first capsule positioning structure 5311 is connected to the first fitting driving member 5331 through the fitting guide 532, and the second capsule positioning structure 5314 is connected to the second fitting driving member 5336 through the fitting guide 532. The first capsule positioning structure 5311 and the second capsule positioning structure 5314 of the present embodiment are basically the same in structure, so the first capsule positioning structure 5311 and the second capsule positioning structure 5314 and the fitting guide 532 of the present embodiment are simplified structures and are uniformly labeled. The first fitting drive member 5331 of the present embodiment includes a fitting drive body 5332, a first feed drive unit 5333 and a first retract drive unit 5334, wherein the first feed drive unit 5333 and the first retract drive unit 5334 are arranged on the fitting drive body 5332 and are arranged opposite to each other, a first guide space 5335 is formed between the first feed drive unit 5333 and the first retract drive unit 5334, the fitting guide member 532 is located in the first guide space 5335, and switches between the first feed drive unit 5333 and the first retract drive unit 5334 to meet the needs of capsule fitting, the first abutment portion and the second abutment portion of the fitting guide member 532 are arranged along its circumferential direction, and are not limited to a specific position, and can be any point or any line or any surface in the circumferential direction, as long as the fitting guide member 532 can abut against the first feed drive unit 5333 and the first retract drive unit 5334.Similarly, the second fitting drive member 5336 of the present embodiment includes a fitting drive body 5337, a second feed drive unit 5338 and a second retract drive unit 5339, wherein the second feed drive unit 5338 and the second retract drive unit 5339 are arranged on the fitting drive body 5337 and are arranged opposite to each other, and a second guide space 5330 is formed between the second feed drive unit 5338 and the second retract drive unit 5339, and the fitting guide member 532 is located in the second guide space 5330, and switches between the second feed drive unit 5338 and the second retract drive unit 5339 to meet the needs of capsule fitting, and the first abutment portion and the second abutment portion of the driven fitting guide member 532 are arranged along its circumferential direction, and are not limited to a specific position, and can be any point or any line or any surface in the circumferential direction, as long as the fitting guide member 532 can abut against the second feed drive unit 5338 and the second retract drive unit 5339. The middle parts of the first and second sleeve driving bodies 5332 and 5337 of this embodiment are provided with mounting holes for mounting with the rotating shaft 4. As shown in the figure, the first feeding driving part 5333 and the first retreat driving part 5334 are arranged relative to each other, that is, when the first abutting part of the sleeve guiding member 532 abuts against the first feeding driving part 5333, the capsule is transported or sleeved, and when the second abutting part of the sleeve guiding member 532 abuts against the first retreat driving part 5334, the first capsule positioning structure 5311 retreats in the reverse direction and returns to the original position to wait for the next capsule to be transported and sleeved. During the feeding and retreating movement of the first capsule positioning structure 5311, the sleeve guiding member 532 basically moves in the first guiding space 5335, and the capsule is sleeved through the movement track between the first feeding driving part 5333 and the first retreat driving part 5334 arranged with the first sleeve driving. In this embodiment, when the first feed drive unit 5333 and the first retreat drive unit 5334 are relatively arranged, there is a cavity structure between the first feed drive unit 5333 and the first retreat drive unit 5334, which constitutes a guiding space of this embodiment for the sleeve guide member 532 to adjust the required position when switching the motion trajectory. As shown in the figure, similarly, the second feed drive unit 5338 and the second retract drive unit 5339 are arranged relative to each other, that is, when the second abutment portion of the fitting guide 532 abuts against the second feed drive unit 5338, the capsule is transported or fitted, and when the second abutment portion of the fitting guide 532 abuts against the second retract drive unit 5339, the second capsule positioning structure 5314 retreats in the reverse direction and returns to its original position to wait for the next two capsules to be transported and fitted. During the feeding and retreating movement of the second capsule positioning structure 5314, the fitting guide 532 basically moves in the second guide space 5330, and the fitting of the capsule is achieved through the movement trajectory between the second feed drive unit 5338 and the second retract drive unit 5339 set with the second fitting drive unit 5336.In this embodiment, when the second feed drive unit 5338 and the second retreat drive unit 5339 are relatively arranged, there is a cavity structure between the second feed drive unit 5338 and the second retreat drive unit 5339, which constitutes a guiding space of this embodiment for adjusting the required position when the sleeve guide member 532 switches the motion trajectory.

[0108] As shown in the figure, the movement path of the first fitting drive member 5331 is formed by connecting the fitting surface one (MN), the fitting surface two (NO), the fitting surface three (OP), and the fitting surface four (PM), wherein the arc surface corresponding to the fitting surface one (MN) gradually increases from point M to point N, the arc surface corresponding to the fitting surface two (NO) remains unchanged from point N to point O, the arc surface corresponding to the fitting surface three (OP) gradually increases from point O to point P, and the arc surface corresponding to the fitting surface four (PM) gradually decreases from point P to point M, and the fitting surface one (MN), the fitting surface two (NO) and the fitting surface three (OP) are arranged on the first feed drive part 5333, and the fitting surface four (PM) is arranged on the first retreat drive part 5334. The movement path of the second fitting drive member 5336 is formed by connecting the fitting surface one (M'-N'), the fitting surface two (N'-O'), and the fitting surface three (O'-M'). The arc surface corresponding to the fitting surface one (M'-N') gradually increases from the M' point to the N' point; the arc surface corresponding to the fitting surface two (N'-O') remains unchanged from the N' point to the O' point, and the arc surface corresponding to the fitting surface three (O'-M') gradually increases from the O' point to the P' point. The fitting surface one (M'-N') and the fitting surface two (N'-O') are arranged on the second feed drive part 5338, and the fitting surface three (O'-M') is arranged on the second retreat drive part 5339.

[0109] When the fitting guide 532- moves along the fitting surface 1 (MN), the first capsule positioning structure 5311 is driven to move along the feeding direction, pushing the capsule to move, so the corresponding arc surface of the fitting surface 1 (MN) gradually increases from point M to point N; when the fitting guide 532- moves along the fitting surface 2 (NO), the first capsule positioning structure 5311 keeps rotating at a specific position (fitting position) to facilitate the fitting of capsule 1 and capsule 2, so the corresponding arc surface of the fitting surface 2 (NO) remains unchanged from point N to point O; when the capsule is fitted, the fitting guide 532- continues to push the fitting surface The capsule moves along the feeding direction to unload the fitted capsule, etc., so it comes into contact with the fitting surface three (OP) that is continued to be arranged on the first forward driving part, and the corresponding arc surface gradually increases from point O to point P. When it reaches point P on the surface, the unloading or unloading of the capsule is completed; after the capsule falls off, in order to realize that the first capsule positioning structure 5311 returns to the starting position to wait for the next operation, the fitting surface four (PM) is arranged on the first retreat driving part 5334, and the corresponding arc surface gradually increases from point P to point M, and the first capsule positioning structure 5311 is transported to the original position to wait for operation. When the second fitting guide 532 moves along the second fitting curved surface (M'-N'), the second capsule positioning structure 5314 is driven to move along the feeding direction, pushing the capsule to move, so the corresponding arc surface of the second fitting curved surface (M'-N') gradually increases from point M' to point N'; when the second fitting guide 532 moves along the second fitting curved surface (N'-O'), the second capsule positioning structure 5314 keeps rotating at a specific position (fitting position) to facilitate the capsule 2 to be inserted into the second capsule. Therefore, the corresponding arc surface of the second fitting surface (N'-O') remains unchanged from point N' to point O; when the capsule is completed fitting, the fitting guide 532 retreats, and in order to realize that the second capsule positioning structure 5314 returns to the starting position to wait for the next operation, the fitting surface three (O'-M') is set on the second retreat driving part 5339, and the corresponding arc surface gradually increases from point O' to point M', and the second capsule positioning structure 5314 is transported to the original position to wait for operation.

[0110] According to an embodiment of the present invention, the second driving device 6 includes a rotating shaft 3 61, a rotating shaft 4 62, a second gear assembly 63 and a second driving unit 64, wherein the rotating shaft 3 61 is used to connect with the second feeding device, and the rotating shaft 4 62 is used to connect with the cutting device 2. The rotating shaft 3 61 and the rotating shaft 4 62 can rotate and move synchronously at the same time, and are linked by the second gear assembly 63 of this embodiment, that is, the rotating shaft 3 61 and / or the rotating shaft 4 62 are connected, and then the second driving unit 64 is connected with the rotating shaft 3 61 and / or the rotating shaft 4 62 to drive the rotating shaft 3 61 and the rotating shaft 4 62 to rotate synchronously. In this embodiment, the second feeding device feeds and transports the capsule to the cutting device 2 without matching an additional driving unit to drive the feeding process of the second feeding device, which greatly simplifies the structure, saves costs, and can also greatly improve the molding rate of the product.

[0111] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent U-turns on some of the technical features therein. However, these modifications or U-turns do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

[0112] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. A sleeve fitting device, characterized in that: include: A second feeding device, including a plurality of second capsule feeding holes for placing capsules distributed along a circumferential direction, wherein the opening directions of the second capsule feeding holes are arranged along a vertical direction; A sleeve fitting device, used for fitting capsule one with capsule two; A second driving device, used for driving the second feeding device and the sleeve device to perform synchronous operation; The sleeve fitting device comprises: The second positioning component is provided with a capsule positioning hole 2 for arranging capsule 1 and capsule 2, and the adsorption force of the capsule positioning hole 2 is transmitted along the axial direction of the second positioning component; the second positioning component is distributed with a plurality of fitting positioning holes for placing capsules along the circumferential direction, and is used for arranging capsule 1 and capsule 2; A second rotating assembly is used to support the second positioning assembly; the second rotating assembly includes a sleeve rotating disk and a second guide assembly, and the sleeve positioning disk is sleeved on the sleeve rotating disk; The sleeve assembly is used for sleeve-fitting capsule 1 and capsule 2, and specifically comprises: The sleeve positioning assembly is used to position the push capsule; A sleeve guide is movably connected to one end of the sleeve positioning assembly; A sleeve driving unit, slidably connected to the sleeve guide member; The sheathing positioning assembly is distributed along the circumferential direction of the sheathing positioning disk, the sheathing guide is arranged at one end of the sheathing positioning assembly and can be arranged as a movable arrangement relative to the sheathing positioning assembly, the sheathing guide rotates relative to the sheathing driving unit to generate a force, and the sheathing positioning assembly is driven by the force to move along the direction of the sheathing positioning hole to complete the sheathing of the capsule; The sleeve positioning assembly comprises a first capsule positioning structure and a second capsule positioning structure, the ends of the first capsule positioning structure and the second capsule positioning structure are provided with a second guide end surface, the sleeve guide member is provided outside the second guide end surface, the second guide end surfaces of the first capsule positioning structure and the second capsule positioning structure abut against the outer end surfaces of the sleeve driving member 1 and the sleeve driving member 2, and are used for guiding when the first capsule positioning structure and the second capsule positioning structure are sleeved; The sleeve drive unit comprises: The first sleeve driving member is provided with a driving part 1 for driving the positioning and guiding of the first capsule positioning structure; The second sleeve driving member is arranged opposite to the first sleeve driving member and is provided with a second driving part for driving the positioning and guiding of the second capsule positioning structure; The first sleeve-engagement driving member comprises a sleeve-engagement driving body 1, a first feed driving part and a first retreat driving part, wherein the first feed driving part and the first retreat driving part are arranged on the sleeve-engagement driving body 1 and are arranged opposite to each other, and a first guide space for the sleeve-engagement guide member to move is formed between the first feed driving part and the first retreat driving part; The second sleeve-engaging driving member comprises a second sleeve-engaging driving body, a second feed driving part and a second retreat driving part, wherein the second feed driving part and the second retreat driving part are arranged on the second sleeve-engaging driving body and are arranged opposite to each other, and a second guide space for the sleeve-engaging guide member to move is formed between the second feed driving part and the second retreat driving part; The motion path of the first sleeve driving member is formed by connecting the sleeve curved surface 1 (MN), the sleeve curved surface 2 (NO), the sleeve curved surface 3 (OP), and the sleeve curved surface 4 (PM), wherein the arc surface corresponding to the sleeve curved surface 1 (MN) gradually increases from point M to point N, the arc surface corresponding to the sleeve curved surface 2 (NO) remains unchanged from point N to point O, the arc surface corresponding to the sleeve curved surface 3 (OP) gradually increases from point O to point P, and the arc surface corresponding to the sleeve curved surface 4 (PM) gradually decreases from point P to point M, and the sleeve curved surface 1 (MN), the sleeve curved surface 2 (NO) and the sleeve curved surface 3 (OP) are arranged on the first feeding driving part, and the sleeve curved surface 4 (PM) is arranged on the first retreat driving part; The motion path of the second fitting drive member is formed by connecting the fitting surface one (M'-N'), the fitting surface two (N'-O'), and the fitting surface three (O'-M'). The arc surface corresponding to the fitting surface one (M'-N') gradually increases from the M' point to the N' point; the arc surface corresponding to the fitting surface two (N'-O') remains unchanged from the N' point to the O' point, and the arc surface corresponding to the fitting surface three (O'-M') gradually increases from the O' point to the P' point. The fitting surface one (M'-N') and the fitting surface two (N'-O') are arranged on the second feed drive part, and the fitting surface three (O'-M') is arranged on the second retreat drive part.

2. The sleeve fitting device according to claim 1, characterized in that: The second rotating assembly includes a sleeve rotating disk and a second guide assembly, the sleeve positioning disk is sleeved on the sleeve rotating disk, and the second guide assembly is arranged along the axial direction of the sleeve rotating disk to guide the sleeve assembly when it moves; The second positioning component comprises: A sleeve positioning plate, wherein the capsule positioning holes 2 are arranged on the sleeve positioning plate and distributed along the circumferential direction of the sleeve positioning plate; The adsorption unit is used to provide adsorption force for positioning the capsule, and the guide path 2 of the adsorption unit is arranged along the axial direction of the sleeve assembly.

3. The sleeve fitting device according to claim 2, characterized in that: The capsule positioning hole 2 includes a positioning hole 1 and a positioning hole 2 located on the same straight line, which are used for positioning capsule 1 and capsule 2 respectively; the positioning hole 1 and the positioning hole 2 are arranged at an angle with the axial direction of the sleeve positioning plate; The positioning hole 1 is formed by the space enclosed by the positioning part 1, the support part 1 and the support part 2, and the support part 1 and the support part 2 are arranged at an angle with the sleeve positioning disk; The second positioning hole is formed by the space enclosed by the second positioning part, the third supporting part and the fourth supporting part, and the third supporting part and the fourth supporting part are arranged at an angle with the sleeve positioning plate.

4. The sleeve fitting device according to claim 2, characterized in that: The adsorption unit comprises: An air suction component connected to the second rotating component; An air suction guide path, used for guiding the air suction component, wherein the air suction guide path is arranged along the axial direction of the second rotating component; The air suction channel is connected to the air suction component. The air suction channel is arranged along the radial direction of the sleeve positioning plate and is connected to the first positioning hole and the second positioning hole.

5. The sleeve fitting device according to claim 1, characterized in that: The second feeding device comprises: The second loading and placing assembly comprises a second loading and placing tray and a second loading and placing rack, wherein the upper end surface of the second loading and placing rack is used to support the second loading and placing tray and the capsules on the second loading and placing tray, and the second capsule loading hole is arranged along the circumferential direction of the second loading and placing tray; The second U-turn suction component is connected to the second feeding rack and is provided with an air outlet or an air suction port, and is used to drive the capsules in the second capsule feeding hole to adjust the arrangement from the vertical direction to the horizontal direction; Reversing assembly, used to change the direction of the reverse capsule after U-turn; The second capsule feeding hole comprises a second positioning channel and a second guide channel connected to the second positioning channel, the second positioning channel is arranged along the axial direction of the second feeding placement plate, the second guide channel is arranged along the radial direction of the second feeding placement plate, and the second positioning channel or the second guide channel is arranged as an opening structure outside, which is used for adjusting the position of the capsule from the second positioning channel to the second guide channel; The second loading rack is provided with a second unloading channel, and the space between the second unloading channel and the second guide channel and the positioning area forms a second guide path for transporting capsules from the second loading rack to the positioning area.

6. The sleeve fitting device according to claim 5, characterized in that: The second feeding device also includes a second protective cover unit, and the area enclosed by the second protective cover unit and the second feeding placement tray forms a placement area 2 for placing capsules. The second protective cover unit includes a cover body 3 and a cover body 4. The cover body 3 is located outside the capsule feeding hole 2 and is used to block the outer end surface of the guide channel 2; the cover body 4 is located inside the second feeding placement tray, and the space between the cover body 4 and part of the outer end surface of the guide channel 2 forms a non-blocking area for guiding the capsules when unloading.

Images