Intelligent high-speed blister medicine packaging equipment and packaging process

Through the design of intelligent high-speed blister medicine packaging equipment, the problem of low automation of blister packaging machines is solved, efficient cleaning and forming of the film is achieved, the automation and production efficiency of the equipment are improved, and the generation of impurities and wrinkles is avoided.

CN120621791APending Publication Date: 2025-09-12SHIJIAZHUANG YUCAI PHARM PACKAGING MATERIAL CO LTD +1
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Patent Information

Application Number
CN202510987435.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-17
Publication Date
2025-09-12

AI Technical Summary

Technical Problem

The existing blister packaging machines have a general degree of automation and freedom, and are unable to adjust the film softening and forming mode according to actual needs, resulting in a single effect.

Method used

An intelligent high-speed blister pharmaceutical packaging equipment has been designed, including a cleaning mechanism, a forming mechanism, a feeding mechanism, a punching mechanism and a cutting mechanism. Through the cooperation of a high-temperature spray gun and a blister shaft, multi-point or single-point forming can be achieved. It is also equipped with a flattening mechanism to avoid wrinkles, and the adjustment motor and locking gear ring are used to improve the level of automation.

Benefits of technology

It achieves efficient cleaning and forming of the film, improves the automation level and processing effect of the blister packaging equipment, avoids the influence of impurities and the generation of wrinkles, and enhances the flexibility and production efficiency of the equipment.

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Abstract

The invention discloses intelligent high-speed blister medicine packaging equipment and a packaging process, and belongs to the technical field of blister equipment, a cleaning mechanism is used for synchronously cleaning the upper surface and the lower surface of a plastic film, and a forming mechanism is used for blister forming of the plastic film; the discharging mechanism is used for feeding the bubble cap film; the stamping mechanism is used for sealing and hot-pressing the charged bubble cap film and the aluminum film; the cutting mechanism is used for cutting the bubble cap finished product; the forming mechanism comprises an annular frame, and multiple sets of high-temperature spray guns are movably installed on the outer wall of the annular frame. And a first triggering piece and a second triggering piece which are matched with each other are movably mounted on the inner side of the mounting frame. When the first trigger piece and the second trigger piece are locked together, the high-temperature spray guns at multiple angles move towards the center position and are matched with the bubble cap shaft to conduct multi-point forming on the film. And when the locking gear ring is separated from the second triggering piece, the high-temperature spray gun in one direction moves towards the center position and is matched with the bubble cap shaft to perform one-way forming on the film, and the automation level and the machining effect are improved through the design.
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Description

Technical Field

[0001] The present invention relates to the technical field of blister equipment, in particular to intelligent high-speed blister medicine packaging equipment and a packaging process. Background Art

[0002] Blister packaging machines seal products between a transparent plastic film blister and a base plate. They are primarily used for sealing packaging in industries such as pharmaceuticals, food, electronics, and medical devices. They achieve this through heat sealing or gluing, and can also print batch numbers and imprint break lines. They are categorized by structure into three types: roller-type, roller-plate, and flat-plate. Roller-type machines utilize vacuum forming and roller heat sealing; flat-plate machines utilize compressed air blow molding and flat-plate heat sealing; and roller-plate machines combine positive pressure forming and roller sealing technology, making them suitable for high-speed automated production. The process includes film softening, forming, filling, sealing, and punching.

[0003] The Chinese patent application with publication number CN118618699A discloses a blister packaging machine with continuous feeding, including a frame plate for supporting the entire blister packaging machine; a dust removal mechanism for removing impurities from unprocessed plastic sheets; an intermittent mechanism for intermittently conveying the plastic sheets; a blister mechanism for blister-forming the plastic sheets; and a bonding mechanism for sealing the formed plastic sheets together with a cotton swab. The dust removal mechanism, the intermittent mechanism, the blister mechanism and the bonding mechanism are all fixedly connected to the inner side of the frame plate, and the bonding mechanism is arranged directly above the intermittent mechanism and the blister mechanism. The blister packaging machine with continuous feeding periodically presses the plastic through an upper pressing plate to keep it flat, which helps prevent the plastic sheets from curling, wrinkling or deforming, so that they can maintain a flat state more stably during transportation.

[0004] The aforementioned blister packaging machines have a limited degree of automation and flexibility. They cannot adjust the film softening and forming mode according to actual needs, resulting in a single-factor effect. Therefore, in response to the above situation, there is an urgent need to develop intelligent, high-speed blister packaging equipment to overcome the shortcomings of current practical applications. Summary of the Invention

[0005] The purpose of the present invention is to provide intelligent high-speed blister medicine packaging equipment and packaging process in order to solve the problems that the existing blister packaging machine has a general degree of automation and freedom, cannot adjust the molding mode according to actual needs during film softening and molding, and has a single effect.

[0006] To achieve the above-mentioned purpose, the technical solution of the present invention is: intelligent high-speed blister medicine packaging equipment, including a cleaning mechanism, which is used to synchronously clean the upper and lower surfaces of the plastic film; a forming mechanism, which is used to blister the plastic film; a feeding mechanism, which is used to feed the blister film; a stamping mechanism, which is used to seal and hot-press the fed blister film with the aluminum film; a cutting mechanism, which is used to cut the blister product; the forming mechanism includes a mounting frame, a ring frame is provided on the inner side of the mounting frame, and multiple groups of high-temperature spray guns are movably mounted on the outer wall of the ring frame; a first trigger member and a second trigger member that cooperate with each other are also movably mounted on the inner side of the mounting frame, and when the first trigger member and the second trigger member move toward the direction of the ring frame in different ways, the high-temperature spray guns at different positions are squeezed and move toward the center position.

[0007] As a further solution of the present invention: it also includes a reel for reeling in the plastic film to be processed, and the cleaning mechanism includes two groups of clamping plates respectively located on the upper and lower sides of the plastic film, and brushes are provided on the inner walls of the clamping plates.

[0008] As a further solution of the present invention: multiple groups of mounting seats are provided on the outer wall of the ring frame, and the high-temperature spray gun is movably arranged in the mounting seats; a limited seat is provided on the outer end of the high-temperature spray gun, and a first return spring is provided on the outer sleeve of the high-temperature spray gun.

[0009] As a further solution of the present invention: a notch is provided on the first trigger member, and the second trigger member is movably arranged in the notch; the first trigger member and the second trigger member include a linkage portion, an extrusion portion with a diameter smaller than that of the linkage portion is provided on the inner side of the linkage portion, and a connecting portion is provided between the linkage portion and the extrusion portion; a plurality of first sliding grooves cooperating with high-temperature spray guns are provided on the inner wall of the first trigger member, and a second sliding groove cooperating with one group of high-temperature spray guns is provided on the inner wall of the second trigger member.

[0010] As a further solution of the present invention: the first trigger member also includes a main boss located on the outside of the extrusion part, and the second trigger member also includes a secondary boss located on the outside of the extrusion part; a limiting cavity A is provided on the outer wall of the main boss, and a limiting cavity B is provided on the outer wall of the secondary boss; a locking tooth ring is also movably installed on the outer walls of the main boss and the secondary boss, and the bottom of the locking tooth ring is provided with a mounting rail that cooperates with the limiting cavity A and the limiting cavity B; an adjusting motor is installed on the outer wall of the first trigger member, and a driving gear that meshes with the locking tooth ring is installed on the output end of the adjusting motor.

[0011] As a further solution of the present invention: multiple groups of sliding rods are fixedly arranged on the inner side of the mounting frame, a first sliding seat cooperating with the sliding rod is arranged on the outer wall of the first trigger member, a second sliding seat cooperating with the sliding rod is arranged on the outer wall of the second trigger member, and a second return spring is provided on the outer side of the sliding rod; a forming cylinder is also installed on the mounting frame, and an extrusion plate cooperating with the second trigger member is provided at the output end of the forming cylinder.

[0012] As a further solution of the present invention: an inner inlet and outlet cavity for the plastic film to enter and exit is opened on the outer wall of the second trigger member, and an outer inlet and outlet cavity cooperating with the inner inlet and outlet cavity is opened on the outer wall of the first trigger member; a bubble shaft is also rotatably arranged inside the forming mechanism, and a plurality of molding surfaces are provided on the outer wall of the bubble shaft, and a plurality of molding cavities cooperating with the high-temperature spray gun are opened on the molding surface; a guide arc plate and a material guide shaft are also provided on the outside of the outer inlet and outlet cavity, and the material guide shaft includes a plurality of material guide arms for transporting the film after blistering.

[0013] As a further solution of the present invention: the punching mechanism further includes a punching frame and an aluminum film shaft, the punching frame is provided with a slot for conveying the film after blistering, and the blister equipment further includes a control panel.

[0014] As a further solution of the present invention: the stamping frame is also provided with a flattening mechanism, the flattening mechanism includes a lifting cylinder, and the output end of the lifting cylinder is provided with a flattening seat; the unloading mechanism includes a storage bin, and the bottom of the storage bin is provided with multiple groups of unloading nozzles.

[0015] As a further solution of the present invention: a testing method of the intelligent high-speed blister medicine packaging equipment includes: S1. cleaning the plastic film through a cleaning mechanism; S2. selecting a desired processing mode and using the forming mechanism to blister the plastic film; S3. adding medicine into the blister cavity through a feeding mechanism; S4. sealing and hot-pressing the added blister film and aluminum film through a stamping mechanism; S5. cutting the hot-pressed semi-finished product through a cutting mechanism.

[0016] The present invention provides an intelligent high-speed blister medicine packaging device and packaging process through improvements. Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention can efficiently clean the film before blister forming through the cleaning mechanism, avoiding impurities from affecting the forming effect. The forming effect can be improved by the design of the blister shaft, and because the forming surface of the blister shaft is a plane, the formed film can be flattened again by the flattening mechanism to avoid wrinkles. When the adjustment motor drives the locking gear ring to rotate along the limit cavity A and the limit cavity B, the locking gear ring locks the first trigger member and the second trigger member together. When the extrusion plate compresses the second trigger member inward, multiple groups of high-temperature spray guns at multiple angles automatically move toward the center position and cooperate with the blister shaft to perform multi-point forming on the film. After the locking gear ring is disengaged from the second trigger member, when the extrusion plate compresses the second trigger member inward, multiple groups of high-temperature spray guns in one direction move toward the center position and cooperate with the blister shaft to perform unidirectional forming on the film. This design improves the automation level and processing effect of the intelligent high-speed blister medicine packaging equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and examples:

[0019] Figure 1 The three-dimensional structure of the present invention Figure 1 ;

[0020] Figure 2 The three-dimensional structure of the present invention Figure 2 ;

[0021] Figure 3 It is a three-dimensional structural diagram of the forming mechanism in the present invention;

[0022] Figure 4 It is a three-dimensional structural diagram of the mounting frame of the present invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the first trigger member in the present invention;

[0024] Figure 6 It is the three-dimensional structure of the second trigger member in the present invention Figure 1 ;

[0025] Figure 7 It is the three-dimensional structure of the second trigger member in the present invention Figure 2 .

[0026] Description of reference numerals:

[0027] 1. Reel;

[0028] 2. Cleaning mechanism; 201. Clamping plate; 202. Brush;

[0029] 3. Molding mechanism; 301. Bubble cap shaft; 302. Molding surface; 303. Molding cavity; 304. Mounting frame; 305. Ring frame; 306. Mounting seat; 307. High-temperature spray gun; 308. Limiting seat; 309. First return spring; 310. First trigger member; 311. Notch; 312. Second trigger member; 313. Linkage member; 314. Connecting member; 315. Extrusion member; 316. First chute; 317. Second chute; 318, main boss; 319, auxiliary boss; 320, inlet and outlet inner cavity; 321, inlet and outlet outer cavity; 322, slide bar; 323, first slide; 324, second slide; 325, second return spring; 326, limit cavity A; 327, limit cavity B; 328, locking gear ring; 329, mounting rail; 330, adjustment motor; 331, drive gear; 332, forming cylinder; 333, extrusion plate;

[0030] 4. Flattening mechanism; 401. Lifting cylinder; 402. Flattening seat;

[0031] 5. Unloading mechanism; 501. Storage bin; 502. Unloading nozzle;

[0032] 6. Stamping mechanism; 601, aluminum film shaft;

[0033] 7. Cutting mechanism; 8. Arc guide plate; 9. Material guide shaft; 10. Material guide arm; 11. Punching frame; 12. Slotting; 13. Control panel. DETAILED DESCRIPTION

[0034] The following will be combined with the Figures 1 to 7 The technical solutions of the present invention are clearly and completely described. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0035] The present invention provides an intelligent high-speed blister medicine packaging device by improving Figure 1-Figure 7As shown, it includes a cleaning mechanism 2, which is used to synchronously clean the upper and lower surfaces of the plastic film; a forming mechanism 3, which is used to form blisters from the plastic film; a feeding mechanism 5, which is used to feed the blister film; a punching mechanism 6, which is used to seal and hot-press the fed blister film with the aluminum film; a cutting mechanism 7, which is used to cut the finished blister product; the forming mechanism 3 includes a mounting frame 304, a ring frame 305 is provided on the inner side of the mounting frame 304, and multiple groups of high-temperature spray guns 307 are movably mounted on the outer wall of the ring frame 305; a first trigger member 310 and a second trigger member 312 that cooperate with each other are also movably mounted on the inner side of the mounting frame 304. When the first trigger member 310 and the second trigger member 312 move toward the ring frame 305 in different ways, the high-temperature spray guns 307 at different positions are squeezed and move toward the center position.

[0036] In this embodiment, during operation, the plastic film to be processed is wound onto a winding shaft 1. The cleaning mechanism 2 cleans the plastic film, which then passes through the inner and outer feed / discharge cavities 320 and 321 and enters the forming mechanism 3. The desired processing mode is then selected, and the plastic film is blister-formed by the forming mechanism 3 and the blister shaft 301. The formed film is guided by the guide arm 10 onto the punching frame 11, where it is flattened by the flattening mechanism 4 to prevent wrinkles. The drug is then added to the blister cavity by the unloading mechanism 5. The stamping mechanism 6 seals and hot-presses the pre-filled blister film with the aluminum foil. Finally, the cutting mechanism 7 cuts the hot-pressed semi-finished product.

[0037] See attached Figure 1 -Attached Figure 2 , and also includes a reel 1, which is used to reel in the plastic film to be processed. The cleaning mechanism 2 includes two groups of clamping plates 201 located on the upper and lower sides of the plastic film, and a brush 202 is provided on the inner wall of the clamping plate 201.

[0038] In this embodiment, in order to improve the subsequent forming effect, a brush 202 is designed to clean the upper and lower sides of the film synchronously.

[0039] See attached Figure 4 -Attached Figure 6 A plurality of mounting seats 306 are provided on the outer wall of the ring frame 305, and a high-temperature spray gun 307 is movably provided in the mounting seat 306; a limiting seat 308 is provided at the outer end of the high-temperature spray gun 307, and a first return spring 309 is provided on the outer sleeve of the high-temperature spray gun 307.

[0040] In this embodiment, when the high-temperature spray gun 307 is located at different locations between the first trigger member 310 and the second trigger member 312, they can be driven synchronously or partially, thereby cooperating with the blister shaft 301 to form the film. To ensure the reciprocating motion of the high-temperature spray gun 307 along the ring frame 305, a first return spring 309 is provided.

[0041] See attached Figure 5 -Attached Figure 7 The first trigger member 310 is provided with a notch 311, and the second trigger member 312 is movably arranged in the notch 311; the first trigger member 310 and the second trigger member 312 include a linkage portion 313, and the inner side of the linkage portion 313 is provided with an extrusion portion 315 with a diameter smaller than the linkage portion 313, and a connecting portion 314 is provided between the linkage portion 313 and the extrusion portion 315; the inner wall of the first trigger member 310 is provided with a plurality of first sliding grooves 316 that cooperate with the high-temperature spray gun 307, and the inner wall of the second trigger member 312 is provided with a second sliding groove 317 that cooperates with one group of high-temperature spray guns 307.

[0042] In this embodiment, the first trigger member 310 and the second trigger member 312 form a complete cylindrical body, wherein the diameter of the linkage portion 313 is larger than that of the extrusion portion 315. The first and second slide grooves 316 and 317 connect the linkage portion 313, the connection portion 314, and the extrusion portion 315. When the first and second trigger members 310 and 312 move inward, the stopper 308 on the high-temperature spray gun 307 slides relative to the first and second slide grooves 316 and 317, triggering the high-temperature spray gun 307 due to the diameter difference.

[0043] See attached Figure 5 -Attached Figure 7 The first trigger member 310 also includes a main boss 318 located on the outside of the extrusion part 315, and the second trigger member 312 also includes a secondary boss 319 located on the outside of the extrusion part 315; a limit cavity A326 is provided on the outer wall of the main boss 318, and a limit cavity B327 is provided on the outer wall of the secondary boss 319; a locking tooth ring 328 is also movably installed on the outer walls of the main boss 318 and the secondary boss 319, and the bottom of the locking tooth ring 328 is provided with a mounting rail 329 that cooperates with the limit cavity A326 and the limit cavity B327; an adjusting motor 330 is installed on the outer wall of the first trigger member 310, and a driving gear 331 that meshes with the locking tooth ring 328 is installed at the output end of the adjusting motor 330.

[0044] In this embodiment, to enable the binding or unbinding of the first trigger member 310 and the second trigger member 312, thereby achieving full or partial actuation of the high-temperature spray gun 307, a locking toothed ring 328 is movably mounted on the main boss 318 and the auxiliary boss 319. The locking toothed ring 328 is provided with a notch, and its angle is the same as that of the first trigger member 310. When the locking toothed ring 328 is positioned above the first trigger member 310 and the second trigger member 312, the first trigger member 310 and the second trigger member 312 form a linked whole. When the locking toothed ring 328 is positioned only above the first trigger member 310, the second trigger member 312 becomes an independent moving body.

[0045] See attached Figure 3 -Attached Figure 6 , multiple groups of sliding rods 322 are fixedly provided on the inner side of the mounting frame 304, a first sliding seat 323 cooperating with the sliding rod 322 is provided on the outer wall of the first trigger member 310, a second sliding seat 324 cooperating with the sliding rod 322 is provided on the outer wall of the second trigger member 312, and a second return spring 325 is provided on the outer side of the sliding rod 322; a forming cylinder 332 is also installed on the mounting frame 304, and an extrusion plate 333 cooperating with the second trigger member 312 is provided at the output end of the forming cylinder 332.

[0046] In this embodiment, when the molding cylinder 332 is closed, in order to automatically reset the first trigger member 310 and the second trigger member 312, a sliding rod 322 and a second reset spring 325 are designed.

[0047] See attached Figure 1 -Attached Figure 2 and attached Figure 4 -Attached Figure 5 The outer wall of the second trigger member 312 is provided with an inlet and outlet cavity 320 for the plastic film to enter and exit, and the outer wall of the first trigger member 310 is provided with an inlet and outlet outer cavity 321 that cooperates with the inlet and outlet inner cavity 320; the interior of the forming mechanism 3 is also rotatably provided with a bubble shaft 301, and the outer wall of the bubble shaft 301 is provided with multiple groups of molding surfaces 302, and the molding surfaces 302 are provided with multiple groups of molding cavities 303 that cooperate with high-temperature spray guns 307; the outside of the inlet and outlet outer cavity 321 is also provided with a guide arc plate 8 and a guide shaft 9, and the guide shaft 9 includes multiple groups of guide arms 10 for transporting the film after blistering.

[0048] In this embodiment, to guide the film cleaned by the cleaning mechanism 2 into the interior of the forming mechanism 3 and wrap it around the outer wall of the blister shaft 301, an inner inlet and outlet cavity 320 and an outer inlet and outlet cavity 321 are designed. After processing by the forming mechanism 3, multiple groups of blister cavities are spaced apart on the film. To guide the formed film out as the blister shaft 301 rotates, a guide shaft 9 is provided. The distance between the guide arms 10 is the same as the distance between the blister cavities.

[0049] See attached Figure 1 and attached Figure 6 The punching mechanism 6 also includes a punching frame 11 and an aluminum film shaft 601. The punching frame 11 is provided with a slot 12 for conveying the film after blistering. The blister equipment also includes a control panel 13.

[0050] In this embodiment, the number of slots 12 is consistent with the number of high-temperature spray guns 307 in the same group. Before stamping, when the film is transported by the stamping frame 11, the blister cavity is located in the slots 12 so as to flatten it. In order to control the operation of the equipment, a control panel 13 is designed.

[0051] See attached Figure 1 -Attached Figure 2 The stamping frame 11 is also provided with a flattening mechanism 4, which includes a lifting cylinder 401, and a flattening seat 402 is provided at the output end of the lifting cylinder 401; the unloading mechanism 5 includes a storage bin 501, and a plurality of unloading nozzles 502 are provided at the bottom of the storage bin 501.

[0052] In this embodiment, since the blister shaft 301 is shaft-shaped, the film will be slightly bent after forming, so a flattening seat 402 is designed to flatten it. When the blister shaft 301 rotates counterclockwise, the blister cavity on the film is located below the punching frame 11, so a feeding nozzle 502 is designed above it to feed the blister cavity.

[0053] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. Intelligent high-speed blister medicine packaging equipment, characterized by: It comprises a cleaning mechanism (2), wherein the cleaning mechanism (2) is used for synchronously cleaning the upper and lower surfaces of the plastic film; A forming mechanism (3), wherein the forming mechanism (3) is used to perform blister forming on the plastic film; A feeding mechanism (5), wherein the feeding mechanism (5) is used for feeding the blister film; A stamping mechanism (6), the stamping mechanism (6) is used to seal and hot-press the added blister film and the aluminum film; A cutting mechanism (7), wherein the cutting mechanism (7) is used to cut the blister finished product; The molding mechanism (3) comprises a mounting frame (304), a ring frame (305) is provided on the inner side of the mounting frame (304), and multiple groups of high-temperature spray guns (307) are movably mounted on the outer wall of the ring frame (305); a first trigger member (310) and a second trigger member (312) that cooperate with each other are also movably mounted on the inner side of the mounting frame (304), and when the first trigger member (310) and the second trigger member (312) move toward the ring frame (305) in different ways, the high-temperature spray guns (307) at different positions are squeezed and move toward the center position.

2. The intelligent high-speed blister medicine packaging equipment according to claim 1, characterized in that: It also includes a reel (1) for reeling in the plastic film to be processed, and the cleaning mechanism (2) includes two groups of clamping plates (201) respectively located on the upper and lower sides of the plastic film, and brushes (202) are provided on the inner walls of the clamping plates (201).

3. The intelligent high-speed blister medicine packaging equipment according to claim 1, characterized in that: A plurality of mounting seats (306) are provided on the outer wall of the ring frame (305), and the high-temperature spray gun (307) is movably provided in the mounting seats (306); a limiting seat (308) is provided at the outer end of the high-temperature spray gun (307), and a first return spring (309) is provided on the outer portion of the high-temperature spray gun (307).

4. The intelligent high-speed blister medicine packaging equipment according to any one of claims 1 to 3, characterized in that: The first trigger member (310) is provided with a notch portion (311), and the second trigger member (312) is movably arranged in the notch portion (311); the first trigger member (310) and the second trigger member (312) include a linkage portion (313), the inner side of the linkage portion (313) is provided with an extrusion portion (315) with a diameter smaller than that of the linkage portion (313), and a connecting portion (314) is provided between the linkage portion (313) and the extrusion portion (315); the inner wall of the first trigger member (310) is provided with a plurality of first sliding grooves (316) that cooperate with the high-temperature spray gun (307), and the inner wall of the second trigger member (312) is provided with a second sliding groove (317) that cooperates with one group of high-temperature spray guns (307).

5. The intelligent high-speed blister medicine packaging equipment according to claim 4, characterized in that: The first trigger member (310) further includes a main boss (318) located outside the extrusion portion (315), and the second trigger member (312) further includes a secondary boss (319) located outside the extrusion portion (315); a limit cavity A (326) is provided on the outer wall of the main boss (318), and a limit cavity B (327) is provided on the outer wall of the secondary boss (319); a locking toothed ring (328) is movably mounted on the outer walls of the main boss (318) and the secondary boss (319), and a mounting rail (329) is provided at the bottom of the locking toothed ring (328) for cooperating with the limit cavity A (326) and the limit cavity B (327); an adjusting motor (330) is mounted on the outer wall of the first trigger member (310), and a driving gear (331) meshing with the locking toothed ring (328) is mounted at the output end of the adjusting motor (330).

6. The intelligent high-speed blister medicine packaging equipment according to any one of claims 1 to 3, characterized in that: A plurality of slide rods (322) are fixedly arranged on the inner side of the mounting frame (304); a first slide seat (323) cooperating with the slide rod (322) is arranged on the outer wall of the first trigger member (310); a second slide seat (324) cooperating with the slide rod (322) is arranged on the outer wall of the second trigger member (312); a second return spring (325) is sleeved on the outer side of the slide rod (322); a forming cylinder (332) is also installed on the mounting frame (304); an extrusion plate (333) cooperating with the second trigger member (312) is arranged at the output end of the forming cylinder (332).

7. The intelligent high-speed blister medicine packaging equipment according to any one of claims 1 to 3, characterized in that: An inlet and outlet inner cavity (320) for the plastic film to enter and exit is provided on the outer wall of the second trigger member (312), and an inlet and outlet outer cavity (321) cooperating with the inlet and outlet inner cavity (320) is provided on the outer wall of the first trigger member (310); a bubble shaft (301) is rotatably provided inside the forming mechanism (3), and a plurality of molding surfaces (302) are provided on the outer wall of the bubble shaft (301), and a plurality of molding cavities (303) cooperating with the high-temperature spray gun (307) are provided on the molding surface (302); a guide arc plate (8) and a material guide shaft (9) are provided outside the inlet and outlet outer cavity (321), and the material guide shaft (9) includes a plurality of material guide arms (10) for transporting the film after the bubble.

8. The intelligent high-speed blister medicine packaging equipment according to claim 1, characterized in that: The punching mechanism (6) further comprises a punching frame (11) and an aluminum film shaft (601). The punching frame (11) is provided with a slot (12) for conveying the film after blistering. The blister device further comprises a control panel (13).

9. The intelligent high-speed blister medicine packaging equipment according to claim 1, characterized in that: The punching frame (11) is further provided with a flattening mechanism (4), the flattening mechanism (4) comprising a lifting cylinder (401), the output end of which is provided with a flattening seat (402); the blanking mechanism (5) comprises a storage bin (501), the bottom of which is provided with a plurality of blanking nozzles (502).

10. The packaging method of the intelligent high-speed blister medicine packaging equipment according to any one of claims 1 to 9, characterized in that: S1. Cleaning the plastic film by a cleaning mechanism (2); S2. Select the desired processing mode and form the plastic film through the forming mechanism (3); S3. Adding drugs to the blister cavity through the feeding mechanism (5); S4. The blister film and the aluminum film are sealed and hot-pressed by the stamping mechanism (6); S5. Cut the semi-finished product after hot pressing through the cutting mechanism (7).

Citation Information

Patent Citations

  • Blister packaging machine with continuous feeding function

    CN118618699A