Automatic unpacking system for penicillin bottles

Abstract

The utility model discloses an automatic unpacking system for penicillin bottles, and relates to the technical field of penicillin bottle processing. In the automatic penicillin bottle unpacking system, a cut film conveying part is used for conveying penicillin bottle bags to a preset positioning position in the preset advancing direction, and before the penicillin bottle bags are conveyed to the preset positioning position, two lateral cutting knives are used for cutting two opposite side films; when the penicillin bottle bag is in a preset positioning position state, the film cutting positioning part is used for fixing the penicillin bottle bag, and the film cutting assembly is used for cutting a front film; the heights of the two ends of the cutting motion track of the front side cutting knife are correspondingly the same as those of the two side cutting knives respectively, so that the front cutting line on the front film is communicated with the side cutting lines of the two side films respectively; the film taking mechanism is used for taking down the outer film from the penicillin bottle bag after the film cutting assembly cuts the front film. Through cooperation of the film cutting and taking workbench and the film cutting assembly, edge cutting of outer films of penicillin bottle bags is achieved, then the films are taken through the film taking mechanism, and the unpacking efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vial processing, in particular to an automatic vial unpacking system. Background Art

[0002] Many pharmaceutical factories produce vials for powder injection reagents, which are usually packaged in the form of vial bags. Specifically, multiple vials are placed in a tray-shaped box body, that is, the box body has a bottom plate and side plates for positioning the sides of all vials, the top of the side plates is generally located in the middle of the vials, but there is no top plate. After the vials are assembled, the main body of the vial bag is formed, and then the main body of the vial bag is fully wrapped with an outer film to form a vial bag. Among them, the box body is usually a plastic or paper packaging box, and the outer film is usually a heat shrink film.

[0003] The vials are usually loaded manually, with the vial packages being taken off the tray, the outer membrane cut with a utility knife, the vials being taken off the box, and the vials being pushed onto the turntable of the bottle washer.

[0004] This production model relies on manual labor, has a low degree of automation, and has low production efficiency. Employees repeat the same actions every day. After unpacking the vials, they move to the next bottle washing station. Therefore, manual labor is required to complete the unpacking quickly. The labor intensity is high, resulting in a large turnover of personnel. With the development of society, it is often difficult to recruit such operators, resulting in production delays and increasing production costs.

[0005] Therefore, how to improve the efficiency of unpacking vials is a technical problem that technicians in this field currently need to solve. Utility Model Content

[0006] In view of this, the purpose of the utility model is to provide an automatic unpacking system for vials, which can improve the unpacking efficiency of vials.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An automatic unpacking system for vials, comprising a film cutting and film taking workbench, a film cutting component and a film taking mechanism;

[0009] The film cutting and film taking workbench comprises a film cutting conveying component, a film cutting positioning component and two side cutting knives, wherein the film cutting conveying component is used to convey the vial package along a preset forward direction to a preset positioning position, and before conveying to the preset positioning position, the two side cutting knives are used to cut two opposite side films in the outer film of the vial package;

[0010] The film cutting assembly includes a front side cutting knife. When the vial package is in the preset positioning position, the film cutting positioning component is used to fix the vial package, and the front side cutting knife is used to cut the front film in the outer film of the fixed vial package.

[0011] The heights of both ends of the cutting motion track of the front cutting knife are respectively the same as those of the two side cutting knives, so that the front cutting line on the front film is connected with the side cutting lines of the two side films respectively;

[0012] The film removal mechanism is used to remove the outer film from the vial package after the film cutting assembly cuts the front film.

[0013] Preferably, the film cutting and removing workbench further comprises a guide component, wherein the guide component has a guide channel so as to limit the vial package to move forward along the preset forward direction during the process of the two side cutting knives cutting the side film.

[0014] Preferably, the guide component includes a fixed baffle assembly and a movable baffle assembly which are arranged in sequence along a direction perpendicular to the preset forward direction, and the guide channel is formed between the fixed baffle assembly and the movable baffle assembly; the movable baffle assembly is connected to a first baffle driving component, and the first baffle driving component is used to drive the movable baffle assembly to approach or move away from the fixed baffle assembly in a direction perpendicular to the preset forward direction.

[0015] Preferably, the film cutting positioning component includes a positioning baffle assembly and a second baffle driving component connected to the positioning baffle assembly. In the preset forward direction, the front end of the movable baffle assembly extends beyond the front end of the fixed baffle assembly, and the part of the movable baffle assembly extending from the fixed baffle assembly is arranged relative to the positioning baffle assembly to form a clamping positioning space, and the clamping positioning space is connected to the guide channel. The second baffle driving component is used to drive the positioning baffle assembly to approach or move away from the movable baffle assembly in a direction perpendicular to the preset forward direction.

[0016] Preferably, the film cutting assembly also includes a second execution body and a second push plate, and the second push plate and the front side cutting knife are respectively connected to the end of the second execution body; the second push plate is used to bring the vial package body at the preset positioning position away from the film cutting and removing workbench under the drive of the second execution body, and the vial package body is the part of the vial package wrapped in the outer film.

[0017] Preferably, the film taking mechanism comprises a film taking sucker adjusting member, a first film taking sucker assembly and a second film taking sucker assembly, wherein the first film taking sucker assembly is connected to the film taking sucker adjusting member;

[0018] The first film-taking sucker assembly is used to suck up the top film in the outer film after the film-cutting assembly cuts the front film;

[0019] The film-taking sucker adjusting member is used to drive the first film-taking sucker assembly to move, so that at least a part of the projection area of ​​the top film sucked by the first film-taking sucker assembly and the bottom film in the outer film in the up-down direction is staggered;

[0020] The second film-taking suction cup assembly is used to suck the set suction position on the bottom film, wherein the projection of the set suction position in the up-down direction is staggered with the projection of the top film.

[0021] Preferably, a film pressing driving member is also provided on the first film taking suction cup assembly, for pressing downward the top film sucked by the first film taking suction cup assembly onto the film cutting and taking workbench.

[0022] Preferably, the film taking mechanism comprises a film taking body and a film throwing driving member, and the film taking body is connected to the film throwing driving member;

[0023] The film removal body is used to remove the outer film in the vial package after the film cutting assembly cuts the front film;

[0024] The film throwing driving member is used to drive the film taking body and the outer film thereon to move away from the preset positioning position.

[0025] Preferably, it also includes:

[0026] The box taking mechanism is used to pick up the box body on the top of the vial package body after the film taking mechanism removes the outer film. The vial package body is the part of the vial package wrapped in the outer film.

[0027] Preferably, it also includes a box taking, lifting and conveying mechanism for receiving the main body of the vial package after the outer film is removed from the film cutting and removing workbench; the box taking mechanism includes a box taking terminal structure, a box taking drive and a box recovery frame; the box taking drive is connected to the box taking terminal structure, and is used to drive the box taking terminal structure to move between the box recovery frame and the box taking, lifting and conveying mechanism; the box taking terminal structure is used to pick up the box body on the top of the vial package main body on the box taking, lifting and conveying mechanism, and place the box body into the box recovery frame.

[0028] Preferably, it also includes:

[0029] The destacking assembly is used to place the vial packages onto the film cutting and taking workbench in sequence.

[0030] Preferably, the depalletizing assembly includes a first executive body and a first end structure connected to the first executive body; driven by the first executive body, the first end structure is used to pick up the vial package from the loading position and place it on the film cutting and taking workbench; the first end structure includes a first mounting base, a first elastic member, a first floating base and a first suction cup assembly; the first mounting base is connected to the end of the first executive body, the first floating base is connected to the first mounting base through the first elastic member, and the first suction cup assembly is arranged on the first floating base.

[0031] Preferably, the first end structure further comprises a first suction cup guide rail, the first suction cup guide rail is mounted on the first floating bottom plate, and the first suction cup assembly is slidably connected to the first suction cup guide rail.

[0032] The utility model provides an automatic unpacking system for vials, comprising a film cutting and taking workbench, a film cutting assembly and a film taking mechanism; the film cutting and taking workbench comprises a film cutting conveying component, a film cutting positioning component and two side cutting knives, the film cutting conveying component is used to convey the vial package along a preset forward direction until a preset positioning position, and before conveying to the preset positioning position, the two side cutting knives are used to cut two opposite side films in the outer film of the vial package; the film cutting assembly comprises a front side cutting knife, when the vial package is in a state of the preset positioning position, the film cutting positioning component is used to fix the vial package, and the front side cutting knife is used to cut the front film in the outer film of the fixed vial package; wherein the heights of the two ends of the cutting motion track of the front side cutting knife are respectively the same as those of the two side cutting knives, so that the front cutting line on the front film is respectively connected with the side cutting lines of the two side films; the film taking mechanism is used to remove the outer film from the vial package after the film cutting assembly cuts the front film.

[0033] Through the cooperation of the film cutting and removing workbench and the film cutting assembly, the outer film of the vial package can be cut side by side, and then the cut outer film can be removed with the help of the film removing mechanism. The degree of automation is high, which can improve the efficiency of vial unpacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0035] Figure 1 This is an axonometric view of a specific embodiment 1 of the automatic unpacking system for vials provided by the utility model;

[0036] Figure 2 for Figure 1 The main view of

[0037] Figure 3 for Figure 1 Side view of

[0038] Figure 4 for Figure 1 A top view of

[0039] Figure 5 This is an isometric view of a depalletizing assembly in a specific embodiment 1 of the automatic depackaging system for vials provided by the utility model;

[0040] Figure 6 for Figure 5 An enlarged view of the first terminal structure in;

[0041] Figure 7 This is an isometric view of a film cutting and taking workbench in a specific embodiment 1 of the automatic unpacking system for vials provided by the utility model;

[0042] Figure 8 for Figure 7 The main view of

[0043] Fig. 9 for Figure 7 Side view of

[0044] Fig.10 This is an isometric view of the film cutting assembly in the first specific embodiment of the automatic unpacking system for vials provided by the utility model;

[0045] Fig.11 for Fig.10 An enlarged view of the second terminal structure;

[0046] Fig.12 This is an isometric view of the film taking mechanism in the first specific embodiment of the automatic unpacking system for vials provided by the utility model;

[0047] Fig.13 for Fig.12 A top view of

[0048] Fig.14 for Fig.12 An enlarged view of the first film taking suction cup assembly;

[0049] Fig.15 for Fig.14 Side view of

[0050] Fig.16 This is an isometric view of the box-taking mechanism in the first specific embodiment of the automatic unpacking system for vials provided by the utility model;

[0051] Fig.17 This is a schematic diagram of cutting the outer membrane of a vial package;

[0052] Fig.18 It is a structural diagram of the vial package after the main body of the vial package is inverted;

[0053] Fig.19 It is a projection relationship diagram of the top film and the bottom film in the outer film of the vial package in the upper and lower directions in the initial state;

[0054] Fig. 20 for Fig.19 A projection relationship diagram of the top film and the bottom film in the outer film of the vial package in the vertical direction after the top film moves a certain distance along with the film taking suction cup adjusting member;

[0055] Fig.21 for Fig. 20 In the outer film of the vial package, after the top film moves a certain distance along with the film taking suction cup adjusting member, the projection relationship diagram of the top film and the bottom film in the up and down directions.

[0056] Reference numerals:

[0057] Destacking assembly 1, first robot base 1-1, first execution body 1-2, first terminal structure 1-3, first mounting base plate 1-3-1, first elastic member 1-3-2, first position sensor 1-3-3, first vacuum pressure sensor 1-3-4, first suction cup assembly 1-3-5, first suction cup guide rail 1-3-6, first vacuum generator 1-3-7, first floating base plate 1-3-8;

[0058] Incoming material pallet 2;

[0059] Film cutting and taking workbench 3, workbench body 3-1, main push plate 3-2, positioning baffle 3-3, fixed baffle 3-4, lateral cutting knife 3-5, film cutting positioning component 3-6, first baffle driving component 3-7, control cabinet 3-8, bottom push plate module 3-9, movable baffle 3-10, second baffle driving component 3-11, first film cutting conveying component 3-12, second film cutting conveying component 3-13, film cutting conveying component 3-14, guide component 3-15, guide channel 3-16, fixed baffle assembly 3-17, movable baffle assembly 3-18, positioning baffle assembly 3-19;

[0060] Film cutting assembly 4, second robot base 4-1, second execution body 4-2, second terminal structure 4-3, second terminal base plate 4-3-1, second push plate 4-3-2, front cutting knife base 4-3-3, front cutting knife guide rail 4-3-4, front cutting knife elastic member 4-3-5, front cutting knife mounting plate 4-3-6, front cutting knife 4-3-7;

[0061] Vacuum cleaner 5;

[0062] Docking transmission mechanism 6;

[0063] Electrical control cabinet 7;

[0064] Box taking mechanism 8, box taking terminal structure 8-1, box taking driving member 8-2, box taking frame 8-3, box recovery frame 8-4;

[0065] Box removal and lifting conveying mechanism 9,

[0066] Film taking mechanism 10, third frame 10-1, first film taking suction cup assembly 10-2, first lifting drive member 10-2-1, mounting horizontal plate 10-2-1-1, second lifting drive member 10-2-2, output shaft 10-2-2-1, shell 10-2-2-2, guide shaft and guide sleeve assembly 10-2-3, film pressing drive member 10-2-4, pressing plate 10-2-4-1, mounting vertical plate 10-2-4-2, vacuum suction cup assembly 10-2-5, solenoid valve 10-2-6, film throwing drive member 10-3, film taking suction cup adjustment member 10-4, second film taking suction cup assembly 10-5, film taking body 10-6;

[0067] Safety fence 11;

[0068] A vial package 12, a vial package body 12-1, a box body 12-1-1, an outer film 12-2, a front film 12-2-1, a side film 12-2-2, a rear film 12-2-3, and a top film 12-2-4;

[0069] Preset positioning position A, front cutting line B, side cutting line C, preset forward direction X. DETAILED DESCRIPTION

[0070] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0071] The core of the utility model is to provide an automatic unpacking system for vials, which can improve the efficiency of unpacking vials, increase the degree of automation, reduce dependence on personnel, improve production efficiency, reduce production costs, and enhance the competitiveness of enterprises by replacing manual operations with automated equipment.

[0072] For the specific embodiment 1 of the automatic unpacking system for vials provided by the present utility model, please refer to Figures 1 to 15, including a depalletizing component 1, a film cutting and taking film workbench 3, a film cutting component 4 and a film taking mechanism 10. Among them, the depalletizing component 1 and the film cutting component 4 can be a robot or a mechanical arm. In addition, the electrical control parts of the depalletizing component 1, the film cutting and taking film workbench 3, the film cutting component 4 and the film taking mechanism 10 in the unpacking system can be controlled by an electrical control cabinet 7.

[0073] like Figures 1 to 4 As shown, the depalletizing assembly 1 is used to sequentially place the vial packages 12 on the incoming material trays 2 (i.e., the loading position of the depalletizing assembly 1) onto the film cutting and film taking workbench 3, specifically, onto the starting position where the film cutting conveying component 3-14 starts to convey, wherein the incoming material trays 2 can be loaded with the aid of a forklift, for example, manually and regularly feeding the incoming material trays 2 with a forklift. Of course, in other embodiments, the depalletizing assembly 1 may not be provided, and the vial packages 12 may be manually placed sequentially onto the film cutting and film taking workbench 3.

[0074] In the destacking assembly 1, as Figure 5 to Figure 6 As shown, the depalletizing assembly 1 includes a first base 1-1, a first executive body 1-2 disposed on the first base 1-1, and a first terminal structure 1-3 connected to the terminal of the first executive body 1-2. The first executive body 1-2 is used to drive the first terminal structure 1-3 to move. Driven by the first executive body 1-2, the first terminal structure 1-3 is used to pick up the vial package 12 from the loading position and place it on the film cutting and taking workbench 3. Optionally, the depalletizing assembly 1 is specifically a six-axis robot, and the first executive body 1-2 is the robot body. In addition, a safety protection fence 11 can be set around the depalletizing assembly 1 for safety protection. Of course, fences can also be set around other equipment for protection as needed.

[0075] Among them, the first end structure 1-3 includes a first mounting base plate 1-3-1, a first elastic member 1-3-2, a first floating base plate 1-3-8, a first suction cup assembly 1-3-5, a first vacuum generator 1-3-7, and a first position sensor 1-3-3.

[0076] The first position sensor 1-3-3 is used to detect the moving position of the first terminal structure 1-3, and can be specifically installed on the first mounting base plate 1-3-1.

[0077] The first mounting base plate 1-3-1 is connected to the end of the first execution body 1-2. The first floating base plate 1-3-8 is connected to the first mounting base plate 1-3-1 through the first elastic member 1-3-2, and the first suction cup assembly 1-3-5 is arranged on the first floating base plate 1-3-8, so as to realize the floating setting of the first suction cup assembly 1-3-5, which can ensure the fit of the first suction cup assembly 1-3-5 to the vial bag 12, and ensure the contact area and suction capacity of the vial bag 12. Specifically, the first floating base plate 1-3-8 and the first execution body 1-2 are respectively connected to two opposite sides of the first mounting base plate 1-3-1.

[0078] The first vacuum generator 1-3-7 is installed on the first floating bottom plate 1-3-8, and the first vacuum generator 1-3-7 is connected to the first suction cup assembly 1-3-5, so that the first suction cup assembly 1-3-5 has suction force by means of the first vacuum generator 1-3-7. In addition, the first terminal structure 1-3 also includes a first vacuum pressure sensor 1-3-4 to detect the adsorption capacity of the first suction cup assembly 1-3-5.

[0079] In order to limit the floating direction of the first floating base plate 1-3-8 relative to the first mounting base plate 1-3-1, the first terminal structure 1-3 also includes a first guide shaft, one end of which is fixed to the first floating base plate 1-3-8, and the other end is slidably connected to the sliding hole of the first mounting base plate 1-3-1. Optionally, the first elastic member 1-3-2 is a first spring and is sleeved on the first guide shaft.

[0080] In order to improve the adaptability of the first suction cup assembly 1-3-5, the first terminal structure 1-3 also includes a first suction cup guide rail 1-3-6, the first suction cup guide rail 1-3-6 is installed on the first floating bottom plate 1-3-8, the first suction cup assembly 1-3-5 is slidably connected to the first suction cup guide rail 1-3-6, and the first suction cup assembly 1-3-5 can adjust the corresponding position on the corresponding first suction cup guide rail 1-3-6 to adapt to different sizes of the vial package 12. In addition, after adjusting the position, the first suction cup assembly 1-3-5 can also be locked on the first suction cup guide rail 1-3-6. Specifically, the first suction cup guide rail 1-3-6 and the first elastic member 1-3-2 are arranged on two opposite sides of the first floating bottom plate 1-3-8. Optionally, two first suction cup guide rails 1-3-6 are arranged in parallel on the first floating bottom plate 1-3-8, and each first suction cup guide rail 1-3-6 is slidably connected to the first suction cup assembly 1-3-5. Each first suction cup assembly 1-3-5 may include a plurality of suction cups, for example, 3 suction cups, which are respectively slidably connected to the first suction cup guide rails 1-3-6, to further improve adaptability.

[0081] like Figures 1 to 4As shown, the film cutting and removing workbench 3 and the film cutting assembly 4 are used to cooperate in cutting at least part of the outer film 12-2 on the outside of the vial package 12, so that the film removing mechanism 10 drives the outer film 12-2 with the cut to separate from the vial package body 12-1 inside the outer film 12-2. The film removing mechanism 10 is used to remove the outer film 12-2 from the vial package 12 after the film cutting assembly 4 cuts the front film 12-2-1. Removing the outer film specifically refers to making the outer film completely or partially leave the vial package body 12-1.

[0082] refer to Fig. 9 The film cutting and taking workbench 3 includes a film cutting conveying component 3-14, a film cutting positioning component 3-6 and two side cutting knives 3-5. The film cutting conveying component 3-14 is used to convey the vial package 12 along a preset forward direction X to a preset positioning position A. Before the vial package 12 is conveyed to the preset positioning position A by the film cutting conveying component 3-14, the two side cutting knives 3-5 are used to cut two opposite side films 12-2-2 in the outer film 12-2 of the vial package 12, and Fig.16 As shown, two side cutting lines C are formed on the outer film 12-2.

[0083] It should be noted that the vial package 12 moves from back to front along the preset forward direction X. Unless otherwise specified herein, the front and rear directions are also based on the preset forward direction X. For the outer film 12-2 of the vial package 12, refer to Fig.16 In the outer film 12-2, the front end part in the preset forward direction X is the front film 12-2-1, the rear end part is the rear film 12-2-3, the top part of the outer film 12-2 in the current placement orientation is the top film 12-2-4, the bottom part in the current placement orientation is the bottom film, and the side film 12-2-2 is sandwiched between the front film 12-2-1 and the rear film 12-2-3 and located between the top film 12-2-4 and the bottom film.

[0084] like Fig. 9 As shown, the film cutting assembly 4 includes a front side cutting knife 4-3-7. When the vial package 12 is in the state of the preset positioning position A, the film cutting positioning component 3-6 is used to fix the vial package 12, and the front side cutting knife 4-3-7 of the film cutting assembly 4 is used to cut the front film 12-2-1 in the outer film 12-2 of the vial package 12 fixed by the film cutting positioning component 3-6, and form the outer film 12-2 as shown in FIG. Fig.16 Front cutting line B shown.

[0085] The front cutter 4-3-7 is equivalent to a moving cutter that cuts the stationary vial package 12 by moving, and the side cutter 3-5 is equivalent to a fixed cutter that cuts the moving vial package 12 at a fixed point. The heights of the two ends of the cutting motion track of the front cutter 4-3-7 are respectively the same as those of the two side cutters 3-5. The positional relationship of the cutters is set in this way so that the front cutting line B on the front film 12-2-1 is connected to the side cutting lines C of the two side films 12-2-2, so that the film removal mechanism 10 can lift the outer film 12-2 above the front cutting line B and the two side cutting lines C from the vial package body 12-1, and then remove the outer film 12-2.

[0086] Through the cooperation of the film cutting and taking workbench 3 and the film cutting assembly 4, the outer film 12-2 of the vial package can be cut sideways, and then the cut outer film 12-2 can be taken away with the help of the film taking mechanism 10. The degree of automation is high, which can improve the efficiency of unpacking the vials.

[0087] In the film cutting and taking workbench 3, as Figures 7 to 9 As shown, it includes a film cutting and conveying component 3-14, a film cutting positioning component 3-6 and two side cutting knives 3-5, and also includes a workbench body 3-1, a guide component 3-15 and a control cabinet 3-8. The various components in the film cutting and film taking workbench 3 can be uniformly controlled by the control cabinet 3-8.

[0088] Specifically, the film cutting conveying component 3-14 includes a bottom push plate module 3-9 and a main push plate 3-2 arranged above the bottom push plate module 3-9. Figure 8 As shown, the bottom push plate module 3-9 is connected to the bottom of the workbench body 3-1. When the vial package 12 moves onto the workbench body 3-1 (specifically, the depalletized assembly 1 is placed on the workbench body 3-1), the main push plate 3-2 is located behind the vial package 12, and the bottom push plate module 3-9 drives the main push plate 3-2 to move along the preset forward direction X to push the main push plate 3-2 to move along the preset forward direction X. Of course, in other embodiments, the film cutting conveying component 3-14 can also be set as a conveyor belt that frictionally cooperates with the vial package 12 for conveying.

[0089] Among them, a plurality of film cutting and conveying components 3-14 are provided to respectively drive different vial packages 12 arranged in sequence in a preset forward direction X, so as to further improve the conveying efficiency through division of labor and cooperation. Figures 7 to 9As shown, two film cutting conveying components 3-14 are provided, namely, a first film cutting conveying component 3-12 and a second film cutting conveying component 3-13, which are operated in relay, the first film cutting conveying component 3-12 is used to push the vial package 12 from before the cutting by the side cutting knife 3-5 to after the cutting in the preset forward direction X, and the second film cutting conveying component 3-13 is used to push the vial package 12 cut by the side cutting knife 3-5 to the preset positioning position A in the preset forward direction X, so as to be positioned by the film cutting positioning component 3-6. Of course, in other embodiments, only one film cutting conveying component 3-14 may be provided.

[0090] According to actual needs, the movable track of the bottom push plate module 3-9 driving the upper main push plate 3-2 can be adaptively set. Fig. 9 The first film cutting conveying component 3-12 and the second film cutting conveying component 3-13 shown in the figure, the bottom push plate module 3-9 in the first film cutting conveying component 3-12 can drive the upper main push plate 3-2 to reciprocate along the preset forward direction X and its reverse direction, so as to continuously drive different vial packages 12 to perform lateral film cutting. Fig. 9 The second film cutting conveying component 3-13 shown in the figure has a bottom push plate module 3-9 which can not only drive the upper main push plate 3-2 to reciprocate along the preset forward direction X and the reverse direction, but also can perform lifting movement, which can facilitate the reset of the main push plate 3-2, that is, Fig. 9 The two vial packages 12 in the lower middle and rightmost positions are shown in FIG. 1 . When the main push plate 3-2 in the second film cutting and conveying component 3-13 pushes the rightmost vial package 12 to the preset positioning position A along the preset forward direction X (i.e., the rightward direction in the figure), the bottom push plate module 3-9 in the second film cutting and conveying component 3-13 drives the main push plate 3-2 to move downward and in the opposite direction of the preset forward direction X to bypass the preset positioning position A. Fig. 9 On the left side of the middle vial package 12, after the vial package 12 at the current preset positioning position A leaves and the outer film 12-2 there is processed, the main push plate 3-2 of the second film cutting and conveying component 3-13 moves upward under the drive of the bottom push plate module 3-9 and pushes the middle vial package 12 to the preset positioning position A in the preset forward direction X.

[0091] Among them, for the resetting of the second film cutting conveying component 3-13, in order to avoid interfering with the film cutting operation of the film cutting component 4 at the preset positioning position A or the film taking operation of the film taking mechanism 10, the film cutting conveying component 3-14 can be controlled to be reset before the film cutting component 4 or the film taking mechanism 10 is operated.

[0092] Specifically, the guide component 3-15 has a guide channel 3-16 to limit the vial package 12 to move forward along a preset forward direction X during the process of the two side cutters 3-5 cutting the side films 12-2-2, thereby improving the reliability of the cutting by the side cutters 3-5.

[0093] In order to improve the applicability of the guide component 3-15, the guide component 3-15 includes a fixed baffle assembly 3-17 and a movable baffle assembly 3-18 which are sequentially arranged in a direction perpendicular to the preset forward direction X, and a guide channel 3-16 is formed between the fixed baffle assembly 3-17 and the movable baffle assembly 3-18. The movable baffle assembly 3-18 is connected to the first baffle driving member 3-7, and the first baffle driving member 3-7 is used to drive the movable baffle assembly 3-18 to approach or move away from the fixed baffle assembly 3-17 in a direction perpendicular to the preset forward direction X. That is to say, the width of the guide channel 3-16 ( Fig. 9 The up and down directions under the viewing angle, specifically perpendicular to the preset forward direction X and the up and down directions) are adjustable and can adapt to the spacing between the two side films 12-2-2 to be cut in the outer film 12-2. Of course, in other embodiments, the guide channel 3-16 can also be an integrally formed and unchangeable slideway structure.

[0094] It should be noted that, since the main push plate 3-2 needs to push the vial package 12 on the guide channel 3-16 of the guide component 3-15, the resistance of the guide component 3-15 to the vial package 12 should be smaller than the thrust of the main push plate 3-2 on the vial package 12. Specifically, the guide component 3-15 may have no pressure or slight pressure on the vial package 12 to ensure that the vial package 12 can move forward smoothly at the guide component 3-15.

[0095] The side cutter 3-5 can extend into the guide channel 3-16 for cutting. Figure 7 As shown, cutting edges can be provided on the fixed baffle assembly 3-17 and the movable baffle assembly, and the lateral cutting knife 3-5 can extend into the guide channel 3-16 from the outside of the guide channel 3-16 through the corresponding cutting edges to cut the side film 12-2-2 of the vial package 12 in the guide channel 3-16.

[0096] Specifically, the film cutting positioning component 3-6 includes a positioning baffle assembly 3-19 and a second baffle driving member 3-11 connected to the positioning baffle assembly 3-19. The positioning baffle assembly 3-19 and the fixed baffle assembly 3-17 are arranged on the same side of the movable baffle assembly 3-18. In the preset forward direction X, the front end of the movable baffle assembly 3-18 extends out of the front end of the fixed baffle assembly 3-17, such as Fig. 9From the perspective, the movable baffle assembly 3-18 extends to the right from the fixed baffle assembly 3-17, and the portion of the movable baffle assembly 3-18 extending from the fixed baffle assembly 3-17 is arranged opposite to the positioning baffle assembly 3-19. The extending portion of the movable baffle assembly 3-18 and the positioning baffle assembly 3-19 form a clamping arm structure, and the clamping and positioning space in the clamping arm structure is connected to the guide channel 3-16. The vial package 12 can move forward into the clamping and positioning space after moving out of the front end of the guide channel 3-16. The second baffle driving member 3-11 is used to drive the positioning baffle assembly 3-19 to approach or move away from the movable baffle assembly 3-18 in a direction perpendicular to the preset forward direction X, so that the clamping arm structure formed by the movable baffle assembly 3-18 and the positioning baffle assembly 3-19 can cooperate to fix or release the vial package 12. Since the fixed baffle assembly 3-17 and the positioning baffle assembly 3-19 are both coordinated with the movable baffle assembly 3-18, the position of the vial package 12 near the side of the fixed baffle assembly 3-17 is uniformly positioned, which facilitates the smooth transition of the vial package 12 from the guide component 3-15 to the film cutting positioning component 3-6.

[0097] Among them, Fig. 9 As shown, the fixed baffle assembly 3-17 is a fixed baffle 3-4, the movable baffle assembly 3-18 includes two movable baffles 3-10 arranged in sequence along the preset forward direction X, the positioning baffle assembly 3-19 is a positioning baffle 3-3, the fixed baffle 3-4 and one movable baffle 3-10 and half of the structure of another movable baffle 3-10 cooperate to form a guide channel 3-16, and the remaining half of the structure of the other movable baffle 3-10 cooperates with the positioning baffle 3-3 to form a clamping arm structure. In addition, each movable baffle 3-10 can be separately connected to a first baffle driver 3-7. Specifically, the first baffle driver 3-7 and the second baffle driver 3-11 can both be cylinders, and in other embodiments, they can also be hydraulic cylinders or motors.

[0098] During the film cutting operation on the film cutting and taking workbench 3, as shown in FIG. Fig. 9As shown, the first baffle driving member 3-7 pushes the movable baffle assembly 3-18 to adjust the width of the guide channel 3-16; the vial package 12 is placed in the guide channel 3-16 and pushed along the preset forward direction X by the film cutting and conveying component 3-14. During this process, the side cutter 3-5 first cuts the two side films 12-2-2 of the vial package 12; when the film cutting and conveying component 3-14 pushes the vial package 12 to the preset positioning position A between the movable baffle 3-10 and the positioning baffle 3-3, the film cutting and conveying component 3-14 resets, and the movable baffle 3-10 and the positioning baffle 3-3 cooperate to clamp and fix the vial package 12, and the front side cutter 4-3-7 of the film cutting assembly 4 cuts the film of the clamped vial package 12, and during the process of cutting the front film 12-2-1, another vial package 12 can be conveyed behind it and the side film 12-2-2 can be cut.

[0099] In the film cutting assembly 4, as Fig.10 and Fig.11 As shown, the film cutting assembly 4 is a film cutting robot, specifically, the film cutting assembly 4 includes a second robot base 4-1, a second execution body 4-2 connected to the second robot base 4-1, and a second terminal structure 4-3 connected to the end of the second execution body 4-2. Among them, the film cutting robot can be specifically a six-axis robot, and the second execution body 4-2 is the robot body.

[0100] Specifically, the second end structure 4-3 includes a second end bottom plate 4-3-1, a second push plate 4-3-2, and a front side cutting knife 4-3-7. Fig.11 As shown, the second end bottom plate 4-3-1 is fixed to the end of the second execution body 4-2, the second push plate 4-3-2 and the front side cutting knife 4-3-7 are fixed in parallel to the second end bottom plate 4-3-1, and the second push plate 4-3-2 is used to bring the syringe bottle package body 12-1 at the preset positioning position A away from the film cutting and removing workbench 3 under the drive of the second execution body 4-2.

[0101] Through the posture change of the second execution body 4-2, the front side cutting knife 4-3-7 on the second terminal structure 4-3 connected to its end first cuts the front film 12-2-1 of the vial package 12, and after the film taking mechanism 10 lifts the outer film 12-2 from the vial package body 12-1, the vial package body 12-1 is pushed to the next station by the second pushing plate 4-3-2 on the second terminal structure 4-3, and the bottom film of the outer film 12-2 pressed by the vial package body 12-1 is exposed, and the outer film 12-2 of the vial package 12 remains as a whole at this station.

[0102] To facilitate the cutting action of the front cutter 4-3-7, the second end structure 4-3 also includes a front cutter base 4-3-3, a front cutter guide rail 4-3-4, a front cutter elastic member 4-3-5, a front cutter mounting plate 4-3-6 and a front cutter 4-3-7. The front cutter base 4-3-3 is fixed to the second end bottom plate 4-3-1.

[0103] The front side cutting knife guide rail 4-3-4 is fixed to the front side cutting knife base 4-3-3, the front side cutting knife mounting plate 4-3-6 is slidably connected to the front side cutting knife guide rail 4-3-4, the front side cutting knife elastic member 4-3-5 is connected between the front side cutting knife guide rail 4-3-4 and the front side cutting knife mounting plate 4-3-6, the front side cutting knife 4-3-7 is connected to the front side cutting knife mounting plate 4-3-6, and the front side cutting knife elastic member 4-3-5 is specifically a spring. At this time, the front side cutting knife 4-3-7 can move on the front side cutting knife guide rail 4-3-4, and the size of the cutting knife force can be adjusted by the compression amount of the front side cutting knife elastic member 4-3-5. In addition, the front side cutting knife 4-3-7 is a circular knife that is rotatably connected to the front side cutting knife mounting plate 4-3-6, so the front side cutting knife 4-3-7 can roll and cut the film while moving the second execution body 4-2 to cut the film during the cutting process. Of course, in other embodiments, the second terminal structure 4-3 may also be a clamp. For example, the clamp can fully clamp the four sides of the vial package body 12-1 to transport the vial package body 12-1 as a whole.

[0104] In the film taking mechanism 10, as Figures 12 to 15 As shown, the film taking mechanism 10 includes a third frame 10-1, a film throwing driving member 10-3 and a film taking body 10-6, and the film throwing driving member 10-3 and the film taking body 10-6 are both arranged on the third frame 10-1. The film taking body 10-6 is used to take at least part of the outer film 12-2 away from the vial package 12 after the film cutting assembly 4 cuts the front film 12-2-1, and specifically can remove and fix the outer film 12-2 in the vial package 12. The film taking mechanism 10 is connected to the film throwing driving member 10-3, and the film throwing driving member 10-3 is used to drive the film taking body 10-6 and the outer film 12-2 fixed on the film taking body 10-6 and separated from the vial package 12 away from the preset positioning position A. The film taking mechanism 10 includes a film taking body 10-6 and a film throwing driving member 10-3, wherein the film taking body 10-6 is connected to the film throwing driving member 10-3, thereby realizing the full automation of the outer film 12-2 being separated from the vial package body 12-1 and the outer film cleaning and collection. Optionally, the film throwing driving member 10-3 is a rodless cylinder.

[0105] Specifically, the film taking body 10-6 includes a first film taking suction cup assembly 10-2, a film taking suction cup adjustment member 10-4, and a second film taking suction cup assembly 10-5. The first film taking suction cup assembly 10-2 is used to suck up the top film 12-2-4 in the outer film 12-2 after the front film 12-2-1 is cut by the film cutting assembly 4. The film taking suction cup adjustment member 10-4 is used to drive the first film taking suction cup assembly 10-2 to move, so that the top film 12-2-4 sucked by the first film taking suction cup assembly 10-2 is at least partially offset from the projection of the bottom film of the vial package 12 in the vertical direction.

[0106] Specific reference Figures 19 to 21 , Fig.21 In the figure, the left side is the projection of the top film 12-2-4 in the vertical direction, and the right side is the projection of the bottom film in the vertical direction. Fig.19 and Fig. 20 is a schematic diagram of the different positional relationships of the two projections after relative motion. Fig.19 As shown, in the initial state where the top film 12-2-4 is not sucked away and covers the vial package body 12-1, the top film 12-2-4 and the bottom film are respectively located above and below the vial package body 12-1, and the projections of the two in the vertical direction overlap, and the projection figures of the two are both projection surfaces. As the top film 12-2-4 is sucked and moves driven by the film removal suction cup adjustment member 10-4, as shown in FIG. Fig. 20 As shown, the projection surfaces of the top film 12-2-4 and the bottom film in the vertical direction are first offset by a part, and finally may remain Fig. 20 The state is that the top film 12-2-4 and the bottom film are partially offset in the projection area in the vertical direction. Fig.21 The state is that the projection areas of the top film 12-2-4 and the bottom film in the up and down directions are completely offset.

[0107] The second film suction cup assembly 10-5 is used to suck the set suction position on the bottom film, wherein the projection of the set suction position in the up and down directions is staggered with the projection of the top film 12-2-4, and the projection of the set suction position is a point or a small area of ​​the surface shape, refer to Fig. 20 and 21 If the second film suction cup assembly 10-5 is Fig. 20 The bottom film is sucked in the state of setting the projection F1 of the suction position to be located at the part of the projection of the bottom film in the vertical direction that is staggered with the projection of the top film 12-2-4 in the vertical direction, that is, the part of the bottom film projection in the figure that is located on the right side of the top film projection. If it is Fig.21 The bottom film is sucked in the state of being set, and the projection F2 of the suction position may be set at any position on the projection in the up and down directions of the bottom film, which can ensure that the suction position of the second film suction cup assembly 10-5 is not blocked by the top film 12-2-4.

[0108] In addition, if Figure 4 As shown, the first film suction cup assembly 10-2 and the second film suction cup assembly 10-5 are sequentially arranged along the preset forward direction X, and the film suction cup adjustment member 10-4 is used to drive the first film suction cup assembly 10-2 to move in the opposite direction of the preset forward direction X. Optionally, the film suction cup adjustment member 10-4 is a rodless cylinder.

[0109] In order to enhance the positioning effect of the outer film 12-2, a film pressing driving member 10-2-4 is further provided on the first film taking suction cup assembly 10-2, which is used to press down the top film 12-2-4 sucked by the first film taking suction cup assembly 10-2 on the film cutting and taking workbench 3. In other embodiments, a bottom suction cup may also be provided on the film cutting and taking workbench 3 to absorb and fix the bottom film.

[0110] Before the film taking mechanism 10 takes the film, the three sides of the outer film of the vial package 12 have been cut, and the vial package 12 is in the preset positioning position A. When the film taking mechanism 10 takes the film, the first film taking suction cup assembly 10-2 sucks the top film 12-2-4 and drives the top film 12-2-4 to move upward, so that the outer film 12-2 part above the front cutting line B and the side cutting line C can be separated from the vial package body 12-1, and the film taking suction cup adjustment member 10-4 drives the top film 12-2-4 to move, which can specifically correspond to Fig.13 Move left in perspective and Figure 4 The outer film 12-2 moves to the right from the perspective, and then the film pressing driving member 10-2-4 descends to press the top film 12-2-4, at which time the entire outer film 12-2 can be fixed, and then the second pushing plate 4-3-2 of the film cutting assembly 4 pushes the vial package body 12-1 away from the preset positioning position A, specifically, it can be pushed away from the film cutting and film taking workbench 3, at which time, the bottom film in the outer film 12-2 is exposed and staggered with the top film 12-2-4, which is convenient for the second film taking suction cup assembly 10-5 to adsorb the bottom film, specifically, The second film taking suction cup assembly 10-5 can directly descend to suck the bottom film, and then the film pressing drive component 10-2-4 rises, and the first film taking suction cup assembly 10-2 and the second film taking suction cup assembly 10-5 lift the outer film 12-2, and the film throwing drive component 10-3 moves, for example, moves in a direction perpendicular to the preset forward direction X, and then the first film taking suction cup assembly 10-2 and the second film taking suction cup assembly 10-5 release the outer film 12-2 to throw the outer film 12-2 into the film recovery frame.

[0111] It should be noted that the cutting height of the front cutting knife 4-3-7 and the side cutting line C on the outer film 12-2 can be selected as needed, for example Fig.17The outer film 12-2 of the vial package 12 is usually soft. After the front cutting knife 4-3-7 and the side cutting line C have completed the cutting, the portion of the front film 12-2-1 below the front cutting line B and the portion of the side film 12-2-2 below the side cutting line C will automatically fall down due to their softness and cannot automatically maintain the original upright support state. In particular, the portion of the front film 12-2-1 below the front cutting line B will not block the vial package body 12-1 in the outer film 12-2 from continuing to move forward in actual operation. Accordingly, after the front cutting knife 4-3-7, the side cutting line C, and the top film 12-2-4 are cut, the second pusher plate 4-3-2 of the film cutting assembly 4 pushes the vial package body 12-1 away from the preset positioning position A, and the vial package body 12-1 will not be blocked by the outer film (mainly the lower part of the front film 12-2-1 connected to the bottom film) in its moving direction. Of course, if there is a blockage in other embodiments, the external force provided by the second pusher plate 4-3-2 can be set to be large enough so that the vial package body 12-1 can break through and violently destroy the blocking part in the outer film when moving forward and move forward.

[0112] Among them, Fig.14 As shown, the first film suction cup assembly 10-2 includes a first lifting drive 10-2-1, a second lifting drive 10-2-2, a guide shaft and guide sleeve assembly 10-2-3, a vacuum suction cup assembly 10-2-5 and a solenoid valve 10-2-6. The second lifting drive 10-2-2 is connected to the end of the first lifting drive 10-2-1, the vacuum suction cup assembly 10-2-5 is connected to the end of the second lifting drive 10-2-2, and the guide shaft and guide sleeve assembly 10-2-3 guides the vacuum suction cup assembly 10-2-5 to perform lifting motion. Fig.14 and Fig.15 As shown, in the guide shaft and guide sleeve assembly 10-2-3, the guide shaft 10-2-3-1 is slidably connected to the guide sleeve 10-2-3-2, and the guide sleeve 10-2-3-2 is fixed to the housing 10-2-2-2 of the second lifting drive member 10-2-2 through a plate; the output shaft 10-2-2-1 of the second lifting drive member 10-2-2 and the guide shaft 10-2-3-1 are arranged in parallel, and the output shaft 10-2-2-1 and the guide shaft 10-2-3-1 of the second lifting drive member 10-2-2 are both connected to the vacuum suction cup assembly 10-2-5. The second lifting drive member 10-2-2 is connected to the first lifting drive member 10-2-1 to extend the stroke of the lifting movement of the vacuum suction cup assembly 10-2-5.

[0113] In addition, if Fig.15As shown, the film pressing drive member 10-2-4 can be connected to the end of the first lifting drive member 10-2-1. Specifically, the film pressing drive member 10-2-4 and the second lifting drive member 10-2-2 are respectively connected to the ends of the first lifting drive member 10-2-1, the end of the first lifting drive member 10-2-1 can be a mounting horizontal plate 10-2-1-1, the shell 10-2-2-2 of the second lifting drive member 10-2-2 is fixed to the mounting horizontal plate 10-2-1-1, the output shaft 10-2-2-1 of the second lifting drive member 10-2-2 downwardly passes through the through hole of the mounting horizontal plate 10-2-1-1, and the film pressing drive member 10-2-4 includes a mounting vertical plate 10-2-4-2, and the mounting vertical plate 10-2-4-2 is mounted on the side of the mounting horizontal plate 10-2-1-1.

[0114] In addition, the first lifting drive 10-2-1 is a three-axis cylinder, and the second lifting drive 10-2-2 is a cylinder. The film pressing drive 10-2-4 may also include a cylinder, the cylinder body of the cylinder of the film pressing drive 10-2-4 is connected to the mounting plate 10-2-4-2, and the bottom of the piston rod of the cylinder of the film pressing drive 10-2-4 is provided with a pressing plate 10-2-4-1 to realize film pressing, and the cylinder of the film pressing drive 10-2-4 may also be replaced by other lifting drives such as a lifting motor.

[0115] In addition, if Figures 1 to 4 As shown, to ensure the film removal effect, the automatic unpacking system for the vial also includes a vacuum cleaner 5, specifically an industrial vacuum cleaner, which is used to absorb film debris during or after the film removal process of the film removal mechanism 10. The vacuum cleaner 5 can absorb the debris at a fixed point, or absorb the debris while moving along a set vacuuming path.

[0116] In addition, in the automatic unpacking system for vials, in addition to being able to realize the automatic film cutting and film taking operations, the vial package body 12-1 after demoulding can also be automatically unpacked. Figures 1 to 4 As shown, the automatic unpacking system for vials further includes a box taking mechanism 8, which is used to pick up the box body on the top of the vial package body 12-1 after the film taking mechanism 10 takes off the outer film 12-2, so as to realize automatic box taking.

[0117] In the vial package 12, multiple vials are placed in a tray-shaped box body 12-1-1, that is, the box body 12-1-1 includes a bottom plate and side plates for positioning the sides of all vials, the top of the side plates is generally located in the middle of the vials, but does not have a top plate, and the vial package body 12-1 is formed after being assembled, and then the vial package body 12-1 is fully wrapped with an outer film 12-2 to form a vial package. In order to reduce the flipping operation in the middle, when the vial package 12 is placed on the film cutting and film removal workbench 3, it is inverted (the bottom of the vial in the vial package 12 is on top and the bottle mouth is on the bottom) and placed on the film cutting and film removal workbench 3, as shown in FIG. Fig.18 The inverted vial package body 12-1 is shown, and the shaded part is the box body 12-1-1. After the outer film 12-2 is separated from the vial package body 12-1, the box body 12-1-1 on the top of the vial package body 12-1 can be directly removed without flipping the vial package body 12-1. In addition, it should be noted that, unless otherwise specified, the positional relationship between the top and bottom of the vial package 12 described in the text is based on its current spatial position. For example, the top film 12-2-4 sucked by the first film-taking suction cup assembly 10-2 is the film at the top in the current placement state, which is specifically in contact with the box body 12-1-1. At this time, the vial in the vial package 12 has the bottle mouth at the bottom and the bottle bottom at the top. Of course, in other embodiments, the vial package 12 can also be placed upright on the film cutting and taking workbench 3 to perform film cutting and taking operations, and then the box can be taken out through the box taking mechanism 8 after being flipped.

[0118] In addition, the automatic unpacking system for vials may also include a box-taking and lifting conveying mechanism 9, which is used to receive the vial package body 12-1 with the outer film 12-2 removed. The box-taking mechanism 8 may perform a box-taking operation on the box-taking and lifting conveying mechanism 9, and the box-taking and lifting conveying mechanism 9 may also be used to continue to convey the vials after the box is taken out to the next process. The box-taking and lifting conveying mechanism 9 includes a box-taking and lifting mesh belt line.

[0119] In the box taking mechanism 8, as Fig.16 As shown, it includes a box taking terminal structure 8-1, a box taking driving member 8-2 (specifically, a rodless cylinder module), a box taking frame 8-3 and a box recovery frame 8-4. The box taking terminal structure 8-1 is connected to the box taking frame 8-3 through the box taking driving member 8-2. Among them, the box taking terminal structure 8-1 includes a box taking terminal lifting driving member (specifically, a cylinder), a box taking terminal mounting plate connected to the bottom of the box taking terminal lifting driving member, a box taking vacuum suction cup assembly connected to the bottom of the box taking terminal mounting plate, a box taking vacuum pressure sensor connected to the box taking vacuum suction cup assembly, a box taking vacuum generator connected to the box taking vacuum suction cup assembly and other components.

[0120] When the box-taking terminal structure 8-1 is located above the box-taking lifting and conveying mechanism 9, the box body 12-1-1 on the top of the vial package body 12-1 is sucked upward by the up-and-down movement of the box-taking terminal lifting and lowering driving member in the box-taking terminal structure 8-1 and the suction of the box-taking vacuum suction cup assembly, and then the box-taking terminal structure 8-1 is driven by the box-taking driving member 8-2 to move to the top of the box recovery frame 8-4, and the box body 12-1-1 is thrown into the box recovery frame 8-4. In other embodiments, the box-taking terminal structure 8-1 can also be a clamp.

[0121] The utility model provides an automatic unpacking system for vials, or an automatic unpacking line for vials, or automatic unpacking and feeding equipment for vials, which is mainly used in the pharmaceutical industry, can complete the unpacking of vials, and can realize automatic unpacking of vials. It only needs to manually feed vials with a forklift at a fixed time, which is convenient for subsequent cleaning of the vials, greatly reduces the labor intensity of manual labor, and improves the efficiency of the enterprise.

[0122] The working principle of the automatic unpacking system for vials includes: manual / AGV transports the incoming material stack 2 to the designated position and positions it, and the sensor at the bottom of the incoming material stack 2 or the sensor set on the area or structure for placing the incoming material stack 2 senses a signal and sends it to the depalletizing component 1; the depalletizing component 1 grabs a vial package 12, inverts it (the box body 12-1-1 is on top) and places it on the film cutting and film taking workbench 3, and under the guidance of the guide component 3-15, the main push plate 3-2 pushes the vial package 12 along the preset forward direction X, and the side cutters 3-5 cut the side films of the vial package 12 on both sides; after moving to the preset positioning position A, the film cutting component 4 cuts the front film 12-2-1 at the front end of the vial package 12 in the forward direction; the first film taking suction cup component 10-2 of the film taking mechanism 10 sucks the vial package 12 at the current upper end The top film 12-2-4 is sucked up and moved backward, and is pressed by the film pressing driving member 10-2-4, and the film cutting component 4 pushes the main body 12-1 of the vial package 12 inside the outer film 12-2 of the vial package 12 to the box taking and lifting conveying mechanism 9, and then the second film taking sucker component 10-5 of the film taking mechanism 10 sucks the bottom film of the vial package 12; at this time, on the film cutting and film taking workbench 3, the removed outer film 12-2 continues to be recovered to the film recovery frame by the film taking mechanism 10, and on the box taking and lifting conveying mechanism 9, the box taking mechanism 8 sucks up the box body 12-1-1 at the top of the vial package main body 12-1, and moves it to the top of the box recovery frame 8-4, and throws the box body 12-1-1 into the box recovery frame 8-4, and then the box taking and lifting conveying mechanism 9 conveys the vial to the docking conveying mechanism 6 behind. In the process of cutting and taking the film, the debris may be sucked away by the vacuum cleaner 5.

[0123] In addition, the above-mentioned automatic unpacking system for vials can be controlled by the following method, which specifically includes the following steps:

[0124] Control the film cutting and conveying component 3 - 14 to convey the vial package 12 along a preset forward direction X;

[0125] Before being transferred to the preset positioning position A, the two side cutters 3-5 are used to cut two opposite side films 12-2-2 in the outer film 12-2 of the vial package 12;

[0126] When the package is transferred to the preset positioning position A, the film cutting positioning component 3-6 is controlled to fix the vial package 12, and then the film cutting assembly 4 is controlled to cut the front film 12-2-1 of the outer film 12-2. After cutting the front film 12-2-1, the film cutting positioning component 3-6 is controlled to release the vial package 12.

[0127] The film taking mechanism 10 is controlled to fix the top film 12-2-4 of the outer film 12-2, and drives the outer film 12-2 located above the front cutting line B on the front film 12-2-1 and the part above the side cutting line C of the two side films 12-2-2 to be separated from the vial package 12;

[0128] When the vial package body 12 - 1 is away from the preset positioning position A, the film taking mechanism 10 is controlled to fix the bottom film of the outer film 12 - 2 .

[0129] Of course, other steps in the method can also refer to the use process or steps of the above-mentioned automatic unpacking system for vials.

[0130] It should be noted that when an element is referred to as "fixed" to another element, it may be directly on the other element or there may be an element in the middle. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an element in the middle at the same time. In addition, in the description of the present utility model, unless otherwise specified, "multiple", "multiple roots", and "multiple groups" mean two or more.

[0131] The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0132] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0133] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0134] The above is a detailed introduction to the automatic unpacking system for vials provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An automatic unpacking system for vials, characterized in that: It comprises a film cutting and film taking workbench (3), a film cutting assembly (4) and a film taking mechanism (10); The film cutting and removing workbench (3) comprises a film cutting conveying component (3-14), a film cutting positioning component (3-6) and two side cutting knives (3-5), wherein the film cutting conveying component (3-14) is used to convey the vial package (12) along a preset forward direction (X) to a preset positioning position (A), and before conveying to the preset positioning position (A), the two side cutting knives (3-5) are used to cut two opposite side films (12-2-2) in the outer film (12-2) of the vial package (12); The film cutting assembly (4) comprises a front cutting knife (4-3-7); when the vial package (12) is in the preset positioning position (A), the film cutting positioning component (3-6) is used to fix the vial package (12), and the front cutting knife (4-3-7) is used to cut the front film (12-2-1) in the outer film (12-2) of the fixed vial package (12); The heights of both ends of the cutting motion track of the front cutting knife (4-3-7) are respectively the same as those of the two side cutting knives (3-5), so that the front cutting line (B) on the front film (12-2-1) is connected to the side cutting lines (C) of the two side films (12-2-2); The film removal mechanism (10) is used to remove the outer film (12-2) from the vial package (12) after the film cutting component (4) cuts the front film (12-2-1).

2. The automatic unpacking system for vials according to claim 1, characterized in that: The film cutting and taking workbench (3) further comprises a guide component (3-15), wherein the guide component (3-15) has a guide channel (3-16) so as to limit the vial package (12) to move forward along the preset forward direction (X) during the process of the two lateral cutting knives (3-5) cutting the lateral film (12-2-2).

3. The automatic unpacking system for vials according to claim 2, characterized in that: The guide component (3-15) comprises a fixed baffle assembly (3-17) and a movable baffle assembly (3-18) which are sequentially arranged along a direction perpendicular to the preset forward direction (X), and the guide channel (3-16) is formed between the fixed baffle assembly (3-17) and the movable baffle assembly (3-18); the movable baffle assembly (3-18) is connected to a first baffle driving member (3-7), and the first baffle driving member (3-7) is used to drive the movable baffle assembly (3-18) to approach or move away from the fixed baffle assembly (3-17) in a direction perpendicular to the preset forward direction (X).

4. The automatic unpacking system for vials according to claim 3, characterized in that: The film cutting positioning component (3-6) comprises a positioning baffle assembly (3-19) and a second baffle driving member (3-11) connected to the positioning baffle assembly (3-19); in the preset forward direction (X), the front end of the movable baffle assembly (3-18) extends beyond the front end of the fixed baffle assembly (3-17); and the portion of the movable baffle assembly (3-18) extending beyond the fixed baffle assembly (3-17) is arranged relative to the positioning baffle assembly (3-19) to form a clamping arm structure; the clamping positioning space in the clamping arm structure is connected to the guide channel (3-16); and the second baffle driving member (3-11) is used to drive the positioning baffle assembly (3-19) to approach or move away from the movable baffle assembly (3-18) in a direction perpendicular to the preset forward direction (X).

5. The automatic unpacking system for vials according to any one of claims 1 to 4, characterized in that: The film cutting assembly (4) further comprises a second execution body (4-2) and a second push plate (4-3-2), wherein the second push plate (4-3-2) and the front cutting knife (4-3-7) are respectively connected to the ends of the second execution body (4-2); the second push plate (4-3-2) is used to bring the vial package body (12-1) at the preset positioning position (A) away from the film cutting and removing workbench (3) under the drive of the second execution body (4-2), wherein the vial package body (12-1) is the portion of the vial package (12) wrapped in the outer film (12-2).

6. The automatic unpacking system for vials according to any one of claims 1 to 4, characterized in that: The film taking mechanism (10) comprises a film taking sucker adjusting member (10-4), a first film taking sucker assembly (10-2) and a second film taking sucker assembly (10-5), wherein the first film taking sucker assembly (10-2) is connected to the film taking sucker adjusting member (10-4); The first film-taking suction cup assembly (10-2) is used to suck up the top film (12-2-4) in the outer film (12-2) after the film-cutting assembly (4) cuts the front film (12-2-1); The film-taking suction cup adjustment member (10-4) is used to drive the first film-taking suction cup assembly (10-2) to move, so that at least a part of the projection area of ​​the top film (12-2-4) sucked by the first film-taking suction cup assembly (10-2) and the bottom film in the outer film (12-2) in the up-down direction are staggered; The second film-taking suction cup assembly (10-5) is used to suck a set suction position on the bottom film, wherein a projection of the set suction position in the up-down direction is staggered with the projection of the top film (12-2-4).

7. The automatic unpacking system for vials according to claim 6, characterized in that: A film pressing driving component (10-2-4) is also provided on the first film taking suction cup assembly (10-2) for pressing the top film (12-2-4) sucked by the first film taking suction cup assembly (10-2) downward onto the film cutting and taking workbench (3).

8. The automatic unpacking system for vials according to any one of claims 1 to 4, characterized in that: The film taking mechanism (10) comprises a film taking body (10-6) and a film throwing driving component (10-3), and the film taking body (10-6) is connected to the film throwing driving component (10-3); The film removal body (10-6) is used to remove the outer film (12-2) in the vial package (12) after the film cutting component (4) cuts the front film (12-2-1); The film throwing driving member (10-3) is used to drive the film removing body (10-6) and the outer film (12-2) thereon to move away from the preset positioning position (A).

9. The automatic unpacking system for vials according to any one of claims 1 to 4, characterized in that: Also includes: A box taking mechanism (8), the box taking mechanism (8) is used to pick up the box body (12-1-1) on the top of the vial package body (12-1) after the outer film (12-2) is taken off by the film taking mechanism (10), the vial package body (12-1) being the portion of the vial package (12) wrapped in the outer film (12-2).

10. The automatic unpacking system for vials according to claim 9, characterized in that: It also includes a box-taking and lifting conveying mechanism (9) for receiving the vial package body (12-1) after the outer film (12-2) is removed from the film cutting and removing workbench (3); the box-taking mechanism (8) includes a box-taking terminal structure (8-1), a box-taking driving member (8-2) and a box recovery frame (8-4); the box-taking driving member (8-2) is connected to the box-taking terminal structure (8-1) and is used to drive the box-taking terminal structure (8-1) to move between the box recovery frame (8-4) and the box-taking and lifting conveying mechanism (9); the box-taking terminal structure (8-1) is used to pick up the box body (12-1-1) on the top of the vial package body (12-1) on the box-taking and lifting conveying mechanism (9), and place the box body (12-1-1) into the box recovery frame (8-4).

11. The automatic unpacking system for vials according to any one of claims 1 to 4, characterized in that: Also includes: The destacking assembly (1) is used to place the vial packages (12) in sequence onto the film cutting and taking workbench (3).

12. The automatic unpacking system for vials according to claim 11, characterized in that: The depalletizing assembly (1) comprises a first executive body (1-2) and a first terminal structure (1-3) connected to the first executive body (1-2); driven by the first executive body (1-2), the first terminal structure (1-3) is used to pick up the vial package (12) from a loading position and place it on the film cutting and taking workbench (3); the first terminal structure (1-3) comprises a first mounting base plate (1-3-1), a first elastic member (1-3-2), a first floating base plate (1-3-8) and a first suction cup assembly (1-3-5); the first mounting base plate (1-3-1) is connected to the end of the first executive body (1-2), the first floating base plate (1-3-8) is connected to the first mounting base plate (1-3-1) through the first elastic member (1-3-2), and the first suction cup assembly (1-3-5) is arranged on the first floating base plate (1-3-8).

13. The automatic unpacking system for vials according to claim 12, characterized in that: The first end structure (1-3) also includes a first suction cup guide rail (1-3-6), the first suction cup guide rail (1-3-6) is installed on the first floating base plate (1-3-8), and the first suction cup assembly (1-3-5) is slidably connected to the first suction cup guide rail (1-3-6).

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