Multi-column oral dissolving film cassette machine

Abstract

The utility model relates to the technical field of oral cavity instant film packaging, in particular to a multi-column oral cavity instant film box clamping machine which comprises a rack, and an unwinding station for conveying oral cavity instant films, a film traction station, a film cutting station for cutting the oral cavity instant films and a packaging station for packaging the cut oral cavity instant films are sequentially arranged on the rack. The full-automatic packaging machine has the advantages that the automation level and the production efficiency of the full-automatic packaging machine are improved.

Description

Technical Field

[0001] This utility model relates to the field of oral instant dissolving film packaging technology, specifically to a multi-row oral dissolving film cassette machine. Background Technology

[0002] Oral instant-dissolving film is an oral medication preparation. When taking it, the film is placed on the surface or under the tongue. Within 10 to 60 seconds, the entire film is completely absorbed by the capillaries or dissolves in saliva and is swallowed, allowing for rapid administration without the need for water. After being manufactured by a film-making machine, the oral instant-dissolving film is packaged by a boxing machine to obtain boxed oral instant-dissolving films.

[0003] Utility model patent application CN202220163284.6 discloses a cartoning machine for instant oral dissolving films, including a frame. The frame is sequentially equipped with an unwinding station for placing oral dissolving film rolls, a film traction station, a film cutting station for cutting the oral dissolving film, and a collection station for collecting the cut oral dissolving film. This cartoning machine has the following drawbacks in actual production: 1. It lacks an automatic cap feeding structure, resulting in low automation and low production efficiency; 2. The pushing block in the cap pushing mechanism cannot simultaneously close multiple caps onto the carton, further reducing production efficiency; 3. The cut oral dissolving film is very lightweight, according to the accompanying manual. Figure 1 The film cutting station lacks a structure to guide the cut oral instant film. Therefore, if there is wind in the environment, the sheet oral instant film, after being output from the film cutting station, will not fall accurately into the box and will drift to the edge of the box, resulting in an empty box after packaging. 4. The unwinding station includes at least one set of two unwinding rollers arranged longitudinally opposite each other along the frame. Oral instant film rolls are placed on the unwinding rollers. (Refer to the instruction manual for details.) Figure 1 As you can see, the structure of the unwinding station results in low space utilization. If you want to transport more than two rolls of oral instant film material at the same time, you need to increase the length of the frame to add unwinding rollers, which results in a large overall footprint of the frame. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a multi-row oral dissolving film carton machine to address the shortcomings of the prior art, thereby improving the automation level and production efficiency of the entire cartoning process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-row oral soluble film carton machine, comprising a frame, wherein the frame is sequentially provided with an unwinding station for conveying oral soluble film, a film traction station, a film cutting station for cutting oral soluble film, and a packaging station for packaging the cut oral soluble film, wherein the packaging station is located below the film cutting station, the packaging station includes a conveyor frame, wherein the conveyor frame is provided with a conveyor belt that can rotate along the conveyor frame, wherein the conveyor belt is provided with multiple placement bases that can accommodate caps and boxes at intervals, wherein the conveyor frame is provided with a cap-pushing assembly for pushing the cap towards the box and closing it with the box, wherein one side of the conveyor frame is provided with a plurality of cap feeding channels for conveying caps, wherein the cap feeding channels are correspondingly arranged with the placement bases, and wherein the conveyor frame is provided with at least one set of cap feeding assemblies for transferring the caps located in the cap feeding channels to the placement bases.

[0006] The present invention, which has the above-mentioned features, achieves automatic feeding of the lid by setting up a lid feeding channel and a lid loading component, thereby improving the automation level and production efficiency of the entire boxing process; by setting up multiple lid feeding channels, multiple lids can be simultaneously transferred to the placement base, thereby improving the efficiency of the entire packaging process.

[0007] A further feature of this invention is that the cover feeding assembly includes a feeding seat fixedly connected to the conveyor frame. A feeding robot arm that can reciprocate between the cover feeding channel and the placement base is slidably mounted on the feeding seat. The feeding robot arm includes a feeding cylinder arranged in a vertical direction. A suction cup mounting plate is fixedly connected to the piston rod of the feeding cylinder. A plurality of suction cups for picking up the cover are evenly distributed on the suction cup mounting plate.

[0008] The present invention, possessing the above-mentioned features, achieves an automatic feeding process for the cover by integrating a feeding robot and a suction cup; the feeding robot can reciprocate between the cover feeding channel and the placement base, ensuring the precise transfer of the cover from the feeding channel to the target position; since the cover feeding channel and the placement base are correspondingly set, it facilitates the reciprocating movement of the feeding robot and improves feeding efficiency; the use of a suction cup to pick up the cover avoids damage to the cover caused by clamping or other methods, and increases the clamping area, thereby improving the stability of feeding.

[0009] A further feature of this invention is that the suction cup mounting plate has a waist-shaped groove distributed along its length in the middle. The suction cup includes a first suction cup with suction force and a second suction cup without suction force. The first suction cup and the second suction cup are evenly distributed on both sides of the waist-shaped groove along its length. The first suction cup is located on the side of the waist-shaped groove away from the cover feeding channel, and the second suction cup is located on the side of the waist-shaped groove closer to the cover feeding channel.

[0010] The present invention, possessing the above-mentioned features, features a cap arrangement in the cap feeding channel where caps are connected end-to-end. Because the oral instant film is small in mass and volume, the corresponding caps and boxes are also small in mass and volume. If only the first suction cup is used to pick up the first cap located at the very front of the cap feeding channel, the edge of the first cap will lift the second cap, causing it to fall outside or become stuck inside the channel, thus affecting the normal feeding of subsequent caps. Therefore, while the first suction cup picks up the first cap, the second suction cup presses down on the second cap. This effectively avoids affecting subsequent caps when picking up the first cap, improving the stability of the feeding robot. A waist-shaped groove is provided on the suction cup mounting plate to reduce its weight.

[0011] A further feature of this invention is that the cover-pushing assembly includes a cover-pushing seat fixed to one side of the conveyor frame, a cover-pushing cylinder is mounted on the cover-pushing seat, a cover-pushing block is fixedly connected to the piston rod of the cover-pushing cylinder, the cover-pushing block includes a cover-pushing body fixedly connected to the piston rod, and at least two cover-pushing folding plates are provided on the lower side of the cover-pushing body, which are distributed at a certain interval. The cover-pushing folding plates can push the cover towards the box to complete the closing action between the cover and the box.

[0012] The present invention, which has the above-mentioned features, improves the working efficiency of the cover pusher assembly by setting multiple cover pusher baffles on the cover pusher body, enabling the cover pusher assembly to push multiple covers in one operation.

[0013] A further feature of this invention is that the film cutting station includes a cutting seat, a lower cutting blade fixedly mounted on the cutting seat, an upper cutting blade mounting plate slidably connected to the cutting seat, and a cutting power component that drives the upper cutting blade mounting plate to move up and down in a vertical direction. The upper cutting blade is mounted on the side of the upper cutting blade mounting plate facing the lower cutting blade. A material-blocking mounting strip is provided on the edge of the side of the upper cutting blade mounting plate away from the lower cutting blade. At least one material-blocking component is mounted on the material-blocking mounting strip. The material-blocking component includes a first baffle connected to the upper cutting blade mounting plate and arranged in a vertical direction. A second baffle and a third baffle are provided on both sides of the first baffle in the length direction and are vertically connected thereto. The second baffle and the third baffle are arranged in the direction of the lower cutting blade and together with the first baffle, they form a material-blocking space. The upper end surfaces of the second baffle and the third baffle are both in contact with the lower end surface of the material-blocking mounting strip.

[0014] The present invention, possessing the above-mentioned features, has a material stopper located on the discharge side of the upper cutter mounting plate. The material stopper can rise and fall with the upper cutter mounting plate. After the upper and lower cutters cut the oral instant film into sheets, the material stopper obstructs the sheet-like oral instant film, allowing it to descend into the box along the material stopper space. The second and third baffles have a windproof effect, ensuring that the oral instant film does not shift. By setting a material stopper mounting strip between the upper cutter mounting plate and the material stopper, the material stopper space is increased. By replacing the material stopper mounting strip and changing its thickness, the feeding distance can be adjusted to meet the needs of oral instant films of different lengths, thereby improving the practicality of the mechanism.

[0015] A further feature of this invention is that the cutting seat includes an L-shaped vertical plate and a horizontally positioned plate at the top of the vertical plate. The cutting power component is mounted on the plate, and its output end passes through the plate and connects to the upper cutting blade mounting plate. The vertical plate is provided with a lower cutting blade mounting plate for mounting the lower cutting blade, and two sets of slide rail assemblies slidably connected to the upper cutting blade mounting plate. The slide rail assemblies are located on both sides of the lower cutting blade mounting plate. The lower cutting blade mounting plate has a lower cutting blade mounting groove for mounting the lower cutting blade. The lower cutting blade is U-shaped. The device includes a horizontally arranged cutting section and vertically arranged connecting sections at both ends of the cutting section. The cutting section mounting groove is provided with several compression springs connected to the lower cutting blade. The lower cutting blade mounting plate and the vertical plate are both provided with material passage grooves for the oral instant dissolving film to pass through. The material passage grooves are located above the cutting section. The lower cutting blade mounting plate is provided with guide blocks on both sides to guide the upper cutting blade to rise and fall. The cutting section mounting groove is provided with a pressure plate, which is located above the material passage groove. The lower end face of the pressure plate is inclined towards the side away from the cutting blade mounting plate.

[0016] The present invention, possessing the above-mentioned features, features a U-shaped lower cutter design, which makes the connection between the lower cutter and the lower cutter mounting plate more stable. A compression spring pushes the lower cutter out to cooperate with the upper cutter for cutting. When the upper cutter continues to descend, it presses the lower cutter into the cutter mounting groove, realizing the dynamic operation of the lower cutter and reducing the impact on the lower cutter during the cutting process. The guide block has a guiding effect on the upper cutter. By setting a pressure plate, it prevents the oral instant film from tilting upwards when passing through the material feeding groove, further ensuring the cutting accuracy.

[0017] A further feature of this invention is that: a guide plate assembly is provided on one side of the upright plate away from the lower cutter mounting plate to guide the oral instant dissolving film through the material passage groove. The guide plate assembly includes an upper guide plate that is inserted into the material passage groove, a lower guide plate that is inserted into the material passage groove, and an L-shaped connecting plate that fixes the lower guide plate to the upright plate. The L-shaped connecting plate is provided on both sides of the lower guide plate, with one end connected to the lower guide plate and the other end connected to the upright plate. Steps are provided on both sides of the lower end face of the upper guide plate that abut against the end face of the lower guide plate. The two sides of the upper guide plate are connected to the lower guide plate by fasteners. The upper guide plate and the lower guide plate are arranged in parallel, forming a material passage gap between them for the oral instant dissolving film to pass through.

[0018] The present invention, which has the above features, uses a plug-in and fastener connection method for the guide plate assembly, which allows for easy installation and disassembly of the upper and lower guide plates; the guide plate assembly guides the oral quick-dissolving membrane before it enters the feeding trough.

[0019] A further feature of this invention is that the unwinding station includes at least one set of unwinding components. Each set of unwinding components includes several unwinding frames arranged vertically. Each unwinding frame has a guide roller and a photoelectric sensor for detecting whether a film breakage has occurred on one side. The unwinding frame includes an unwinding shaft that is rotatably connected to the machine frame. An even number of chucks are spaced on the unwinding shaft. Two chucks form a set to form a feeding space for clamping the material roll. A pad for adjusting the spacing is provided between each set. The guide roller has a guide ring groove corresponding to the feeding space.

[0020] The present invention, possessing the above-mentioned features, divides multiple feeding spaces by setting a chuck on the unwinding shaft, allowing multiple rolls of material to be placed on one unwinding frame, increasing the unwinding capacity and improving space utilization; the chuck is used for separation, providing a limiting effect on the rolls and preventing displacement during unwinding; the spacing between each group can be changed by replacing the pads, thereby changing the size of the feeding space to accommodate rolls of different widths and improve the practicality of the unwinding frame; and guide ring grooves are opened on the guide rollers to prevent the film from shifting during traction.

[0021] A further feature of this invention is that the film traction station includes a film separating assembly and a traction assembly. The film separating assembly includes a film separating frame fixed on the traction assembly. A horizontally placed film separating plate is mounted on the film separating frame. The end of the film separating plate extends toward the input end of the traction assembly. A plurality of evenly distributed film-passing grooves are spaced apart on the film separating plate. A cylinder mounting frame is mounted on the film separating plate. A plurality of evenly distributed film-fixing cylinders are spaced apart on the cylinder mounting frame. The film-fixing cylinders are arranged corresponding to the film-passing grooves, and the output end of the film-fixing cylinder is located in the film-passing groove.

[0022] The present invention, which has the above-mentioned features, requires a film separating plate after the unwinding station and between the traction components due to the relatively soft texture of the film. This plate supports the film and allows it to enter the traction components in an unfolded state, preventing wrinkles. Multiple film-passing grooves are provided on the film separating plate, allowing multiple films to pass through simultaneously and guiding and separating different films. A film-fixing cylinder is provided to extend and press down on the film during cutting, preventing film displacement.

[0023] A further feature of this invention is that the traction assembly includes a traction seat fixed to the frame. A passive guide roller and an active guide roller are horizontally arranged vertically within the traction seat. One end of the active guide roller passes through the traction seat and is connected to the traction motor, while the other end is rotatably connected to the frame. Both ends of the passive guide roller are located in movable grooves opened on the traction seat. An adjustment frame is installed on the passive guide roller. An adjustment plate is provided within the traction seat. Both ends of the adjustment plate are located in adjustment grooves within the traction seat. A spring is installed at the bottom of the adjustment groove, and the spring abuts against the adjustment plate. Adjustment knobs are connected to both ends of the adjustment plate. One end of each adjustment knob extends into the adjustment groove, and the other end is located outside the traction seat. At least one roller cylinder is installed on the lower end face of the adjustment plate, and the roller cylinder is connected to the adjustment frame.

[0024] The present invention, which has the above features, provides traction force for the film to move forward by setting a traction component, ensuring smooth film movement; raises the passive guide roller during film threading by setting a roller cylinder, facilitating film threading; and changes the height of the adjustment plate in the traction seat and the clamping force between the passive guide roller and the active guide roller by setting an adjustment knob.

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0026] Figure 1 This is a structural schematic diagram and a schematic diagram of the unwinding station material feeding of an embodiment of the present utility model.

[0027] Figure 2 This is a structural schematic diagram of an embodiment of the present utility model.

[0028] Figure 3 This is a schematic diagram of the unwinding frame according to an embodiment of the present invention.

[0029] Figure 4 This is a front view of the unwinding frame according to an embodiment of the present invention.

[0030] Figure 5 This is a schematic diagram of the traction component in an embodiment of the present invention.

[0031] Figure 6 This is a side view of the traction component according to an embodiment of the present utility model.

[0032] Figure 7 for Figure 6 Sectional view of AA.

[0033] Figure 8 This is a schematic diagram of the film cutting station in an embodiment of the present invention.

[0034] Figure 9 Explosion at the film cutting station in this embodiment of the utility model Figure 1 .

[0035] Figure 10 This is a front view of the film cutting station in an embodiment of the present invention.

[0036] Figure 11 for Figure 10 A cross-sectional view of BB.

[0037] Figure 12 This is a schematic diagram of the material stop component in an embodiment of the present utility model.

[0038] Figure 13 This is an exploded view of the lower cutter and the lower cutter mounting plate according to an embodiment of the present invention.

[0039] Figure 14 Explosion at the film cutting station in this embodiment of the utility model Figure 2 .

[0040] Figure 15 This is a schematic diagram of the packaging station in an embodiment of the present invention.

[0041] Figure 16 This is a schematic diagram of the structure of the cover feeding assembly according to an embodiment of the present utility model.

[0042] Figure 17 This is a schematic diagram of the push-cover assembly according to an embodiment of the present invention.

[0043] Figure 18 This is a schematic diagram of the structure of this utility model without the push-cover assembly.

[0044] Figure 19 This is a schematic diagram of the structure of the base in an embodiment of the present invention.

[0045] Figure 20 This is a schematic diagram of the structure of the base in which the box and the cover are placed, according to an embodiment of the present invention. Detailed Implementation

[0046] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0047] like Figure 1-20 The multi-row oral soluble film carton machine shown includes a frame 1, on which are arranged in sequence an unwinding station a for conveying oral soluble film, a film traction station b, a film cutting station c for cutting oral soluble film, and a packaging station d for packaging the cut oral soluble film. The packaging station d is located below the film cutting station c.

[0048] The unwinding station a includes at least one set of unwinding components. Each set of unwinding components includes several unwinding frames a1 arranged vertically. Each unwinding frame a1 has a guide roller a2 and a detection photoelectric sensor a3 on one side to detect whether film breakage has occurred. The unwinding frame a1 includes an unwinding shaft a11 rotatably connected to the frame 1. An even number of spaced chucks a12 are fitted onto the unwinding shaft a11. Two chucks a12 form a set to create a feeding space a13 for clamping the material roll. A spacer a14 for adjusting the spacing is provided between each set. The guide roller a2 has a guide ring groove a21 corresponding to the feeding space a13. In this embodiment, two sets of unwinding components are provided, such as... Figure 1 The diagram shows the material feeding of the oral instant film at the unwinding station.

[0049] The film traction station b includes a film separating component b1 and a traction component b2. The film separating component b1 includes a film separating frame b11 fixed on the traction component b2. A horizontally placed film separating plate b12 is installed on the film separating frame b11. The end of the film separating plate b12 extends toward the input end of the traction component b2. The film separating plate b12 is provided with a number of evenly distributed film-passing grooves b121 at intervals. A cylinder mounting frame b13 is installed on the film separating plate b12. A number of evenly distributed film-fixing cylinders b14 are provided on the cylinder mounting frame b13 at intervals. The film-fixing cylinders b14 are correspondingly arranged with the film-passing grooves b121, and the output end of the film-fixing cylinders b14 is located in the film-passing grooves b121.

[0050] The traction assembly b2 includes a traction seat b21 fixed on the frame 1. A passive guide roller b22 and an active guide roller b23 are horizontally arranged vertically within the traction seat b21. One end of the active guide roller b23 passes through the traction seat b21 and is connected to the traction motor b24, while the other end is rotatably connected to the frame 1. Both ends of the passive guide roller b22 are located within a moving groove b211 opened on the traction seat b21. An adjusting frame b25 is mounted on the passive guide roller b22, and an adjusting plate is provided inside the traction seat b21. b26, the two ends of the adjusting plate b26 are located in the adjusting groove b212 inside the traction seat b21. A spring b27 is installed at the bottom of the adjusting groove b212 and abuts against the adjusting plate b26. The two ends of the adjusting plate b26 are connected to the adjusting knob b28. One end of the adjusting knob b28 extends into the adjusting groove b212 and the other end is located outside the traction seat b21. At least one roller cylinder b29 is installed on the lower end face of the adjusting plate b26 and the roller cylinder b29 is connected to the adjusting frame b25.

[0051] The film cutting station c includes a cutting base c1, a lower cutter c2 fixedly mounted on the cutting base c1, an upper cutter mounting plate c3 slidably connected to the cutting base c1, and a cutting power component c4 that drives the upper cutter mounting plate c3 to move vertically. An upper cutter c5 is mounted on the side of the upper cutter mounting plate c3 facing the lower cutter c2. A material-stopping mounting strip c7 is provided along the edge of the side of the upper cutter mounting plate c3 away from the lower cutter c2. The two ends of the material-stopping mounting strip c7 are provided with first oblong grooves c71 that connect to the upper cutter mounting plate c3. At least one material-stopping element c6 is provided on the material-stopping mounting strip c7, and the number of material-stopping elements c6 can be selected according to actual needs. The material stop c6 includes a first baffle c61 connected to the material stop mounting strip c7 and arranged vertically. The first baffle c61 has a second baffle c62 and a third baffle c63 vertically connected to its two sides along its length. The second baffle c62 and the third baffle c63 are arranged in the direction of the downward cutter c2 and together with the first baffle c61 form a material stop space. The material stop mounting strip c7 has at least one connecting hole c72 connected to the first baffle c61. The end of the first baffle c61 has a second waist-shaped groove c611 that mates with the connecting hole c72. The upper end surfaces of the second baffle c62 and the third baffle c63 are both in contact with the lower end surface of the material stop mounting strip c7.

[0052] The cutting base c1 includes an L-shaped vertical plate c11 and a horizontally positioned flat plate c12 on top of the vertical plate c11. A cutting power component c4, which is a cylinder, is mounted on the flat plate c12. The output end of the cylinder passes through the flat plate c12 and connects to the upper cutter mounting plate c3. The vertical plate c11 has a lower cutter mounting plate c8 for mounting the lower cutter c2 and two sets of slide rail assemblies c9 slidably connected to the upper cutter mounting plate c3. The slide rail assemblies c9 are located on both sides of the lower cutter mounting plate c8. Guide blocks c13 are provided on both sides of the lower cutter mounting plate c8 to guide the upper cutter c5 to rise and fall. The 8 is provided with a cutting groove c81 for mounting the lower cutting blade c2. The lower cutting blade c2 is U-shaped and includes a horizontally arranged cutting part c21 and vertically arranged connecting parts c22 at both ends of the cutting part c21. The cutting groove c81 is provided with several compression springs c10 connected to the lower cutting blade c2. A pressure plate c14 is provided on the cutting groove c81. The pressure plate c14 is located above the material passage groove c82. The lower end face of the pressure plate c14 is inclined to the side away from the lower cutting blade mounting plate c8. The lower cutting blade mounting plate c8 and the upright plate c11 are both provided with material passage grooves c82 for the oral instant dissolving film to pass through. The material passage grooves c82 are located above the cutting part c21.

[0053] The upright plate c11 has a guide plate assembly on one side away from the lower cutter mounting plate c8 to guide the oral instant dissolving film through the material passage groove c82. The guide plate assembly includes an upper guide plate c15 that is inserted into the material passage groove c82, a lower guide plate c16 that is inserted into the material passage groove c82, and an L-connecting plate c17 that fixes the lower guide plate c16 to the upright plate c11. The L-connecting plate c17 is located on both sides of the lower guide plate c16, with one end connected to the lower guide plate c16 and the other end connected to the upright plate c11. The upper guide plate c15 has steps c151 on both sides of its lower end face that abut against the end face of the lower guide plate c16. The two sides of the upper guide plate c15 are connected to the lower guide plate c16 by fasteners. The upper guide plate c15 and the lower guide plate c16 are arranged in parallel, forming a material passage gap between them for the oral instant dissolving film to pass through.

[0054] The oral medicated film to be cut enters the material passage of the cutting seat through the material passage formed between the upper and lower guide plates, and then exits through the material passage of the lower cutter mounting plate. During cutting, the cutting power component drives the upper cutter downward to cooperate with the lower cutter to cut the oral medicated film into a sheet. The sheet of oral medicated film falls under the action of gravity. Since the material stop moves up and down with the upper cutter, the material stop has a guiding and blocking effect on the falling sheet of oral medicated film, causing the sheet of oral medicated film to fall into the designated position.

[0055] The packaging station d includes a conveyor frame d1, a conveyor belt d2 that can rotate along the conveyor frame d1, and multiple placement bases d3 spaced apart on the conveyor belt d2 to accommodate lids d4 and boxes d5. The conveyor frame d1 has a lid-pushing assembly d7 that pushes the lids d4 towards and closes them onto the boxes d5. One side of the conveyor frame d1 has several lid feeding channels d6 for conveying the lids d4, and the lower end of the conveyor frame d1 has a discharge channel d9. The lid feeding channels d6 and the placement bases... The base d3 is correspondingly set up, and the conveyor frame d1 is provided with at least one set of cover feeding components d8 that move the cover d4 located in the cover feeding channel d6 to the placement base d3. The placement base d3 is rectangular and has a placement groove d31 for accommodating the box and the cover. The placement groove d31 is open on one side facing the cover feeding channel d6. The end of the placement groove d31 away from the cover feeding channel is the box placement groove d311, and the end close to the cover feeding channel d6 is the cover placement boss d312.

[0056] The cover feeding assembly d8 includes a feeding seat d81 fixedly connected to the conveyor frame d1. A feeding robot d82 is slidably mounted on the feeding seat d81, capable of reciprocating between the cover feeding channel d6 and the placement base d3. The feeding robot d82 slides on the feeding seat d81 via a cylinder d83. The feeding robot d82 includes a vertically oriented feeding cylinder d821. A suction cup mounting plate d822 is fixedly connected to the piston rod of the feeding cylinder d821. The suction cup mounting plate d822 has several suction cups evenly distributed on it for picking up the cover. The suction cup of d4 has a waist-shaped groove d8221 distributed along its length in the middle of the suction cup mounting plate d822. The suction cup includes a first suction cup d8231 with suction force and a second suction cup d8232 without suction force. The first suction cup d8231 and the second suction cup d8232 are evenly distributed on both sides of the waist-shaped groove d8221 along its length. The first suction cup d8231 is located on the side of the waist-shaped groove d8221 away from the cover feeding channel d6, and the second suction cup d8232 is located on the side of the waist-shaped groove d8221 closer to the cover feeding channel d6.

[0057] The cover feeding channel d6 includes a horizontal discharge section d61 connected to the conveyor frame d1 and an inclined feeding section d62 connected to the vibrating plate. The cover feeding channel d6 is provided with baffle strips d63 on one side connected to the conveyor frame d1 and on both sides in the length direction.

[0058] The push-cover assembly d7 includes a push-cover seat d71 fixed to one side of the conveyor frame d1. A push-cover cylinder d72 is installed on the push-cover seat d71. The piston rod of the push-cover cylinder d72 is fixedly connected to a push-cover block d73. The push-cover block d73 includes a push-cover body d731 fixedly connected to the piston rod of the push-cover cylinder d72. At least two push-cover baffles d732 are provided on the lower side of the push-cover body d731, which are distributed at a certain interval. The push-cover baffles d732 can push the cover d4 toward the box d5 to complete the closing action of the cover d4 and the box d5.

[0059] In practical use, oral instant dissolving film rolls are placed on the unwinding rack. The appropriate number of rolls can be placed in the loading space of the unwinding rack according to actual needs. The oral instant dissolving film rolls are arranged as follows: Figure 1The feeding method shown stacks oral soluble films within the same column of the unwinding rack. The stacked films enter the film separating assembly, are guided and supported by the separating plate, and then enter the traction assembly. During feeding, the passive guide roller rises under the drive of the roller cylinder. After feeding, the passive guide roller descends and presses against the active guide roller. The active guide roller rotates under the drive of the traction motor, simultaneously driving the passive guide roller to rotate. The passive and active guide rollers work together to convey the oral soluble film to the next station. The oral soluble film enters the film cutting station through the feeding gap between the upper and lower guide plates, extending from the feeding slot on the cutting seat towards the feeding slot on the lower cutter mounting plate. The cutting power unit drives the upper cutter mounting plate, causing the upper cutter to descend and cooperate with the lower cutter to cut the oral soluble film, resulting in sheet-like oral soluble film. The sheet-like oral soluble film falls into the packaging area under the guidance and obstruction of the material stopper. The workstation has a placement base on which the box is already placed. The sheet-shaped oral instant film falls into the box. One end of the discharge channel can be connected to a vibratory feeder. After the cover is placed in the vibratory feeder, the cover can be automatically fed. The cover enters the discharge channel from the vibratory feeder and slides down the discharge channel. The first suction cup of the cover feeding component picks up the first row (the row closest to the conveyor frame) of covers, and the second suction cup presses on the second row of covers. The feeding cylinder can drive the first and second suction cups to rise and fall. After the first suction cup picks up the cover, it moves the cover to the top of the placement base under the drive of the cylinder and places the cover on the cover placement platform of the placement base. The placement base with the cover feeding completed moves with the conveyor belt to the cover pushing component. The cover pushing cylinder drives the cover pushing block to push the cover towards the box, completing the boxing of the sheet-shaped oral instant film. The assembled box continues to move forward with the conveyor belt until it falls into the discharge channel and is sent out.

Claims

1. A multi-row oral soluble film cassette machine, comprising a frame, wherein the frame is sequentially provided with an unwinding station for conveying oral soluble film, a film traction station, a film cutting station for cutting oral soluble film, and a packaging station for packaging the cut oral soluble film, wherein the packaging station is located below the film cutting station, characterized in that: The packaging station includes a conveyor frame with a conveyor belt that can rotate along the conveyor frame. Multiple placement bases for accommodating lids and boxes are spaced apart on the conveyor belt. The conveyor frame is equipped with a lid-pushing assembly that pushes the lid towards the box and closes it. Several lid feeding channels for conveying lids are provided on one side of the conveyor frame. The lid feeding channels are corresponding to the placement bases. The conveyor frame is equipped with at least one set of lid loading assemblies that move the lids located in the lid feeding channels to the placement bases.

2. The multi-row oral dissolution film cartridge machine according to claim 1, characterized in that: The cover feeding assembly includes a feeding seat fixedly connected to the conveyor frame. A feeding robot arm that can reciprocate between the cover feeding channel and the placement base is slidably mounted on the feeding seat. The feeding robot arm includes a feeding cylinder arranged in a vertical direction. A suction cup mounting plate is fixedly connected to the piston rod of the feeding cylinder. Several suction cups for picking up the cover are evenly distributed on the suction cup mounting plate.

3. A multi-row oral dissolution film cartridge machine according to claim 2, characterized in that: The suction cup mounting plate has a waist-shaped groove distributed along its length in the middle. The suction cup includes a first suction cup with suction force and a second suction cup without suction force. The first suction cup and the second suction cup are evenly distributed on both sides of the waist-shaped groove along its length. The first suction cup is located on the side of the waist-shaped groove away from the cover feeding channel, and the second suction cup is located on the side of the waist-shaped groove closer to the cover feeding channel.

4. A multi-row oral dissolution film cartridge machine according to claim 1 or 2, characterized in that: The push-cover assembly includes a push-cover seat fixed to one side of the conveyor frame. A push-cover cylinder is installed on the push-cover seat. A push-cover block is fixedly connected to the piston rod of the push-cover cylinder. The push-cover block includes a push-cover body fixedly connected to the piston rod. At least two push-cover folding plates are provided on the lower side of the push-cover body, which are distributed at a certain interval. The push-cover folding plates can push the cover towards the box to complete the closing action between the cover and the box.

5. A multi-row oral dissolution film cartridge machine according to claim 1, characterized in that: The film cutting station includes a cutting seat, a lower cutting blade fixedly mounted on the cutting seat, an upper cutting blade mounting plate slidably connected to the cutting seat, and a cutting power component that drives the upper cutting blade mounting plate to move up and down in a vertical direction. The upper cutting blade is mounted on the side of the upper cutting blade mounting plate facing the lower cutting blade. A material blocking mounting strip is provided on the edge of the side of the upper cutting blade mounting plate away from the lower cutting blade. At least one material blocking component is mounted on the material blocking mounting strip. The material blocking component includes a first baffle connected to the upper cutting blade mounting plate and arranged in a vertical direction. A second baffle and a third baffle are provided on both sides of the first baffle in the length direction and are vertically connected thereto. The second baffle and the third baffle are arranged in the direction of the lower cutting blade and form a material blocking space with the first baffle. The upper end surfaces of the second baffle and the third baffle are both in contact with the lower end surface of the material blocking mounting strip.

6. A multi-row oral dissolution film cartridge machine according to claim 5, characterized in that: The cutting seat includes an L-shaped vertical plate and a horizontal plate at the top of the vertical plate. The cutting power component is mounted on the plate, and its output end passes through the plate and connects to the upper cutter mounting plate. The vertical plate has a lower cutter mounting plate for mounting the lower cutter and two sets of slide rail assemblies slidably connected to the upper cutter mounting plate. The slide rail assemblies are located on both sides of the lower cutter mounting plate. The lower cutter mounting plate has a lower cutter mounting groove for mounting the lower cutter. The lower cutter is U-shaped and includes a horizontally positioned cutter part and vertically positioned connecting parts at both ends of the cutter part. The cutter mounting groove has several compression springs connected to the lower cutter. Both the lower cutter mounting plate and the vertical plate have a material passage for the oral instant dissolving film to pass through. The material passage is located above the cutter part. Guide blocks are provided on both sides of the lower cutter mounting plate to guide the upper cutter to rise and fall. A pressure plate is provided on the cutter mounting groove. The pressure plate is located above the material passage, and the lower end of the pressure plate is inclined towards the side away from the cutter mounting plate.

7. A multi-row oral dissolution film cartridge machine according to claim 6, characterized in that: The upright plate has a guide plate assembly on one side away from the lower cutter mounting plate to guide the oral instant dissolving film through the material passage groove. The guide plate assembly includes an upper guide plate that is inserted into the material passage groove, a lower guide plate that is inserted into the material passage groove, and an L-shaped connecting plate that fixes the lower guide plate to the upright plate. The L-shaped connecting plate is arranged on both sides of the lower guide plate, with one end connected to the lower guide plate and the other end connected to the upright plate. The upper guide plate has steps on both sides of its lower end face that abut against the end face of the lower guide plate. The two sides of the upper guide plate are connected to the lower guide plate by fasteners. The upper guide plate and the lower guide plate are arranged parallel to each other, forming a material passage gap between them for the oral instant dissolving film to pass through.

8. The multi-row oral dissolution film cartridge machine according to any one of claims 1, 2, 3, or 5, characterized in that: The unwinding station includes at least one set of unwinding components. Each set of unwinding components includes several unwinding frames arranged vertically. Each unwinding frame is provided with a guide roller and a detection photoelectric sensor to detect whether film breakage has occurred on one side. The unwinding frame includes an unwinding shaft that is rotatably connected to the frame. An even number of chucks are spaced on the unwinding shaft. Two chucks form a set to form a feeding space for clamping the material roll. A pad for adjusting the spacing is provided between each set. The guide roller is provided with a guide ring groove corresponding to the feeding space.

9. A multi-row oral dissolution film cartridge machine according to claim 8, characterized in that: The film traction station includes a film separating assembly and a traction assembly. The film separating assembly includes a film separating frame fixed on the traction assembly. A horizontally placed film separating plate is installed on the film separating frame. The end of the film separating plate extends toward the input end of the traction assembly. The film separating plate is provided with a plurality of evenly distributed film-passing grooves at intervals. A cylinder mounting frame is installed on the film separating plate. A plurality of evenly distributed film-fixing cylinders are provided on the cylinder mounting frame at intervals. The film-fixing cylinders are arranged corresponding to the film-passing grooves, and the output end of the film-fixing cylinder is located in the film-passing groove.

10. A multi-row oral dissolution film cartridge machine according to claim 9, characterized in that: The traction assembly includes a traction seat fixed on the frame. A passive guide roller and an active guide roller are horizontally arranged vertically within the traction seat. One end of the active guide roller passes through the traction seat and is connected to the traction motor, while the other end is rotatably connected to the frame. Both ends of the passive guide roller are located in movable slots opened on the traction seat. An adjustment frame is mounted on the passive guide roller. An adjustment plate is provided within the traction seat. Both ends of the adjustment plate are located in adjustment slots within the traction seat. A spring is installed at the bottom of the adjustment slot, and the spring abuts against the adjustment plate. Adjustment knobs are connected to both ends of the adjustment plate. One end of each adjustment knob extends into the adjustment slot, and the other end is located outside the traction seat. At least one roller cylinder is mounted on the lower end face of the adjustment plate, and the roller cylinder is connected to the adjustment frame.

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