Multi-column oral dissolving film cassette machine

Abstract

The invention 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 the rack is sequentially provided with 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. And the packaging station is located below the thin film cutting station. The full-automatic packaging machine has the beneficial effects that the automation level and the production efficiency of equipment are improved.

Description

Technical Field

[0001] The invention relates to the technical field of oral instant film packaging, and in particular to a multi-row oral instant film cartridge machine. Background Art

[0002] Oral fast-dissolving film is an oral drug preparation. When taking the medicine, 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 dissolved in the saliva and swallowed. The medication process can be completed quickly without drinking water. After the oral fast-dissolving film is made by the film making machine, it is packaged by the boxing machine to obtain a boxed oral fast-dissolving film.

[0003] The invention patent with patent application number CN202220163284.6 discloses a fast-dissolving film box packing machine, including a frame, on which are arranged in sequence a roll-off station for placing an oral fast-dissolving film roll, a film pulling station, a film cutting station for cutting the oral fast-dissolving film, and a collection station for collecting the cut oral fast-dissolving film. The fast-dissolving film box packing machine has the following disadvantages in the actual production process: 1. The lack of an automatic feeding structure for the cover body leads to a low degree of automation and low production efficiency; 2. The pushing block in the cover pushing mechanism cannot cover multiple cover bodies on the box body at one time, further leading to low production efficiency; 3. The oral fast-dissolving film cut into pieces is very light in weight, and the attached manual is not suitable for the production of fast-dissolving films. Figure 1 From the perspective of the invention, the film cutting station lacks a structure to guide the cut oral instant film. After the sheet of oral instant film is output from the film cutting station, if there is wind in the environment, it cannot fall accurately into the box body, but will fall to the edge of the box body, resulting in an empty box after packaging; 4. The unwinding station includes at least one set of two unwinding rollers arranged opposite to each other along the longitudinal direction of the frame, and an oral instant film roll is arranged on the unwinding roller. Figure 1 From the perspective of structure, the unwinding station structure leads to 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 the present invention is to provide a multi-row orally dissolving film cartoning machine in view of the above-mentioned deficiencies in the prior art, thereby improving the automation level and production efficiency of the entire cartoning process.

[0005] To achieve the above-mentioned object, the present invention provides the following technical scheme: a multi-row oral dissolving film cartridge machine, comprising a frame, on which an unwinding station for conveying oral instant dissolving film, a film pulling station, a film cutting station for cutting the oral instant dissolving film, and a packaging station for packaging the cut oral instant dissolving film are sequentially arranged, wherein the packaging station is located below the film cutting station, and the packaging station comprises a conveying frame, on which a conveying belt which can rotate along the conveying frame is arranged, and on which a plurality of placing plates which can accommodate a cover body and a box body are arranged at intervals. A base is placed, and the conveying frame is provided with a cover pushing assembly for pushing the cover body toward the box body and closing the box body, and one side of the conveying frame is provided with a plurality of cover feeding channels for conveying the cover body, and the cover feeding channel includes a horizontal discharge section connected to the conveying frame, and an inclined feeding section connected to the vibration plate for storing the cover body, and a side edge of the cover feeding channel connected to the conveying frame and two side edges arranged in the length direction are provided with blocking strips, and the conveying frame is provided with at least one group of cover loading assemblies for moving the cover body located in the cover feeding channel to the placing base.

[0006] The present invention with the above-mentioned characteristics: by setting a cover feeding channel and a cover loading assembly, automatic loading of the cover is realized, thereby improving the automation level and production efficiency of the entire box loading process; by setting multiple cover feeding channels for conveying the cover bodies, multiple cover bodies can be transferred to the placement base at the same time, thereby improving the efficiency of the entire packaging process.

[0007] A further arrangement of the present invention is that the cover body loading assembly includes a loading seat fixedly connected to the conveying frame, and a loading robot that can reciprocate between the cover body feeding channel and the placement base is slidably provided on the loading seat, and the loading robot includes a loading cylinder arranged along the vertical direction, and the piston rod of the loading cylinder is fixedly connected to a suction cup mounting plate, and a plurality of suction cups for sucking the cover body are evenly distributed on the suction cup mounting plate.

[0008] The present invention with the above characteristics: realizes the automatic loading process of the cover body by integrating the loading robot and the suction cup; the loading robot can reciprocate between the cover body feeding channel and the placement base, ensuring the accurate transfer of the cover body from the feeding channel to the target position, and since the cover body feeding channel and the placement base are arranged in correspondence, the reciprocating movement of the loading robot is facilitated, thereby improving the feeding efficiency; the method of sucking the cover body with the suction cup avoids damage to the cover body by clamping and the like, increases the clamping area, and improves the feeding stability.

[0009] A further configuration of the present invention is that a waist-shaped groove distributed along the length direction of the suction cup mounting plate is provided in the middle part of the suction cup mounting plate, and the suction cup includes a first suction cup with suction and a second suction cup without suction, and the first suction cup and the second suction cup are evenly distributed on both sides of the length direction of the waist-shaped groove, the first suction cup is located on the side of the waist-shaped groove away from the cover body feeding channel, and the second suction cup is located on the side of the waist-shaped groove close to the cover body feeding channel.

[0010] The present invention has the above-mentioned characteristics: the cover bodies in the cover body feeding channel are arranged head to tail. Since the oral instant film has a small mass and a small volume, the corresponding cover body and the box body also have a small mass and a small volume. If only the first suction cup is used to suck the first cover body located at the front end of the cover body feeding channel, the edge of the first cover body will lift the second cover body, and the lifted cover body will fall outside the cover body feeding channel or get stuck in the cover body feeding channel, thereby affecting the normal loading of subsequent covers. Therefore, while the first suction cup is used to suck the first cover body, the second suction cup presses the second cover body, which can effectively avoid affecting the cover body behind when sucking the cover body, thereby improving the stability of the loading robot to take materials; a waist-shaped groove is provided on the suction cup mounting plate to reduce the weight of the suction cup mounting plate.

[0011] A further arrangement of the present invention is: the push cover assembly includes a push cover seat fixed on one side of the conveying frame, a push cover cylinder is installed on the push cover seat, the piston rod of the push cover cylinder is fixedly connected to a push cover block, the push cover block includes a push cover body fixedly connected to the piston rod, and the lower side of the push cover body is provided with at least two push cover folding plates distributed at a certain interval, and the push cover folding plates can push the cover body toward the box body to complete the covering action of the cover body and the box body.

[0012] The present invention with the above characteristics: by arranging a plurality of cover pushing flaps on the cover pushing body, the cover pushing assembly can push a plurality of cover bodies in one operation, thereby improving the working efficiency of the cover pushing assembly.

[0013] The present invention further provides that: the film cutting station comprises a cutting seat, a lower cutting knife fixedly arranged on the cutting seat, an upper cutting knife mounting plate slidably connected to the cutting seat, and a cutting power part that drives the upper cutting knife mounting plate to rise and fall in the vertical direction, the upper cutting knife is mounted on a side surface of the upper cutting knife mounting plate facing the lower cutting knife, and a material blocking mounting strip is provided at an edge of a side surface of the upper cutting knife mounting plate facing away from the lower cutting knife, and at least one material blocking part is installed on the material blocking mounting strip, and the material blocking part comprises a first baffle plate connected to the upper cutting knife mounting plate and arranged in the vertical direction, a second baffle plate and a third baffle plate vertically connected thereto are provided on both sides of the length direction of the first baffle plate, the second baffle plate and the third baffle plate are arranged towards the direction of the lower cutting knife and form a material blocking space with the first baffle plate, and the upper end surfaces of the second baffle plate and the third baffle plate are both in contact with the lower end surface of the material blocking mounting strip.

[0014] The present invention with the above characteristics: a material blocking piece is arranged on the discharge side of the upper cutter mounting plate. The material blocking piece can be raised and lowered along with the upper cutter mounting plate. When the upper cutter and the lower cutter cut the oral instant film into sheets, the material blocking piece has a blocking effect on the sheet of oral instant film, so that it can fall into the box body along the material blocking space. The second baffle and the third baffle have a wind blocking effect to ensure that the oral instant film will not be offset. The material blocking space is increased by arranging a material blocking mounting strip between the upper cutter mounting plate and the material blocking piece. By replacing the material blocking mounting strip and changing its thickness, the material discharge distance is adjusted to meet the needs of oral instant films of different lengths, thereby improving the practicality of the mechanism.

[0015] The present invention is further configured as follows: the cutting seat includes an L-shaped vertical plate, a flat plate horizontally arranged at the upper end of the vertical plate, the cutting power member is arranged on the flat plate, and its output end passes through the flat plate and is connected to the upper cutter mounting plate, the vertical plate is provided with a lower cutter mounting plate for mounting the lower cutter, two sets of slide rail assemblies slidably connected to the upper cutter mounting plate, the slide rail assemblies are arranged on both sides of the lower cutter mounting plate, the lower cutter mounting plate is provided with a lower cutter mounting groove for mounting the lower cutter, and the lower cutter is U-shaped It includes a horizontally arranged cutter part and vertically arranged connecting parts at both ends of the cutter part. A plurality of compression springs connected to the lower cutter are arranged in the cutter mounting groove. The lower cutter mounting plate and the vertical plate are both provided with a threading groove for the oral instant dissolving film to pass through. The threading groove is located above the cutter part. Guide blocks for guiding the upper cutter to rise and fall are arranged on both sides of the lower cutter mounting plate. A pressure plate is provided on the cutter mounting groove. The pressure plate is located above the threading groove. The lower end surface of the pressure plate is inclined toward the side away from the cutter mounting plate.

[0016] The present invention with the above characteristics: the lower cutter is U-shaped, so that the connection between the lower cutter and the lower cutter mounting plate is more stable; the compression spring pushes the lower cutter out to cooperate with the upper cutter for cutting; when the upper cutter continues to descend, the lower cutter is pressed into the cutter mounting groove to realize the dynamic operation of the lower cutter and reduce the impact on the lower cutter during the cutting process; the setting of the guide block has a guiding effect on the upper cutter; by setting the pressure plate, the oral instant dissolving film is prevented from warping up when passing through the feeding slot, thereby further ensuring the cutting accuracy.

[0017] A further arrangement of the present invention is that a guide plate assembly for guiding the oral instant film to pass through the material threading slot is provided on one side of the vertical plate facing away from the lower cutter mounting plate, the guide plate assembly comprises an upper guide plate plugged into the material threading slot, a lower guide plate plugged into the material threading slot, and an L-connecting plate for fixing the lower guide plate on the vertical plate, the L-connecting plate is arranged on both sides of the lower guide plate, one end of which is connected to the lower guide plate, and the other end is connected to the vertical plate, steps are provided on both sides of the lower end surface of the upper guide plate that abut against the end surface 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, and a feeding gap is formed between the two for the oral instant film to pass through.

[0018] The present invention has the above characteristics: the guide plate assembly is connected by plugging and fasteners, so that the upper guide plate and the lower guide plate can be easily installed and disassembled; the setting of the guide plate assembly has a guiding effect on the oral instant dissolving film before the input threading slot.

[0019] A further arrangement of the present invention is that the unwinding station includes at least one group of unwinding components, one group of unwinding components includes several unwinding racks arranged in a vertical direction, each unwinding rack is provided with a traction roller and a photoelectric detection device for detecting whether the film is broken on one side, the unwinding rack includes an unwinding shaft rotatably connected to the frame, an even number of chucks distributed at intervals are sleeved on the unwinding shaft, two chucks form a group to form a loading space for clamping the material roll, a spacer for adjusting the spacing is provided between each group, and a traction ring groove corresponding to the loading space is provided on the traction roller.

[0020] The present invention with the above characteristics: by arranging a chuck on the unwinding shaft to separate a plurality of loading spaces, multiple rolls of material can be placed on one unwinding rack, the number of unwinding rolls is increased, and the space utilization rate is improved; the chuck is used for separation to limit the material rolls and prevent the material rolls from shifting during the unwinding process; the spacing between each group is changed by replacing the gasket, thereby changing the size of the loading space, so as to adapt to rolls of different widths and improve the practicality of the unwinding rack; a traction ring groove is opened on the traction roller to prevent the film from shifting during the traction process.

[0021] A further configuration of the present invention is: the film traction station includes a film separation component and a traction component, the film separation component includes a film separation frame fixed on the traction component, a horizontally placed film separation plate is installed on the film separation frame, the end of the film separation plate extends toward the input end of the traction component, a plurality of evenly distributed film-penetrating grooves are arranged on the film separation plate, a cylinder mounting frame is installed on the film separation plate, a plurality of evenly distributed film-fixing cylinders are arranged on the cylinder mounting frame, the film-fixing cylinders are arranged corresponding to the film-penetrating grooves, and the output end of the film-fixing cylinders is located in the film-penetrating groove.

[0022] The present invention with the above characteristics: since the texture of the film is relatively soft, it is necessary to set a film separating plate after the unwinding station and between the traction components to support the film so that the film can enter the traction component in an unfolded state to prevent wrinkles; a plurality of film passing grooves are set on the film separating plate, which can pass through a plurality of films at the same time, and have the function of guiding and separating different films; by setting a film fixing cylinder, it is extended to press the film when cutting the film to prevent the film from shifting.

[0023] A further arrangement of the present invention is that the traction assembly includes a traction seat fixed on a frame, a passive traction roller and an active traction roller distributed up and down are horizontally arranged in the traction seat, one end of the active traction roller passes through the traction seat and is connected to the traction motor, and the other end is rotatably connected to the frame, two ends of the passive traction roller are located in a movable groove provided on the traction seat, an adjustment frame is installed on the passive traction roller, an adjustment plate is provided in the traction seat, two ends of the adjustment plate are located in an adjustment groove in the traction seat, a spring is installed at the bottom of the adjustment groove, the spring is abutted against the adjustment plate, two ends of the adjustment plate are connected with adjustment knobs for adjusting the relative position of the adjustment plate in the adjustment groove, and at least one roller cylinder is installed on the lower end surface of the adjustment plate, and the roller cylinder is connected to the adjustment frame.

[0024] The present invention with the above characteristics: by setting a traction component, traction is provided for the film to move forward, ensuring smooth movement of the film; by setting a roller cylinder, the passive traction roller is raised when penetrating the film, making it easier to penetrate the film; by setting an adjustment knob, the height of the adjustment plate in the traction seat and the clamping force between the passive traction roller and the active traction roller are changed by turning.

[0025] The present invention is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of an embodiment of the present invention and a schematic diagram of the material feeding of an unwinding station.

[0027] Figure 2 It is a schematic structural diagram of an embodiment of the present invention.

[0028] Figure 3 It is a schematic structural diagram of an unwinding stand according to an embodiment of the present invention.

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

[0030] Figure 5 It is a schematic structural diagram of a traction assembly according to an embodiment of the present invention.

[0031] Figure 6 It is a side view of a traction assembly according to an embodiment of the present invention.

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

[0033] Figure 8 It is a structural schematic diagram of a film cutting station according to an embodiment of the present invention.

[0034] Fig. 9 The explosion of the film cutting station of the embodiment of the present invention Figure 1 .

[0035] Fig.10 It is a front view of the film cutting station according to an embodiment of the present invention.

[0036] Fig.11 for Fig.10 Cross-sectional view of BB.

[0037] Fig.12 It is a schematic structural diagram of a material blocking member according to an embodiment of the present invention.

[0038] Fig.13 Detailed description of the invention The figure is an exploded view of the lower cutter and the lower cutter mounting plate according to an embodiment of the present invention.

[0039] Fig.14 The explosion of the film cutting station of the embodiment of the present invention Figure 2 .

[0040] Fig.15 It is a schematic diagram of the structure of a packaging station according to an embodiment of the present invention.

[0041] Fig.16 It is a schematic structural diagram of a cover feeding assembly according to an embodiment of the present invention.

[0042] Fig.17 It is a schematic structural diagram of a push cover assembly according to an embodiment of the present invention.

[0043] Fig.18 This is a schematic diagram of the structure of an embodiment of the present invention without the push cover assembly.

[0044] Fig.19 It is a structural schematic diagram of placing a base according to an embodiment of the present invention.

[0045] Fig. 20 It is a structural schematic diagram of placing a box body and a cover body in a base according to an embodiment of the present invention. DETAILED DESCRIPTION

[0046] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0047] like Figure 1-20 The multi-row orally dissolving film cartridge machine shown comprises a frame 1, on which are arranged in sequence an unwinding station a for conveying the orally dissolving film, a film drawing station b, a film cutting station c for cutting the orally dissolving film, and a packaging station d for packaging the cut orally dissolving film, wherein the packaging station d is located below the film cutting station c.

[0048] The unwinding station a includes at least one group of unwinding components, one group of unwinding components includes a plurality of unwinding racks a1 arranged in the vertical direction, one side of each unwinding rack a1 is provided with a traction roller a2 and a detection photoelectric a3 for detecting whether the film is broken, the unwinding rack a1 includes an unwinding shaft a11 rotatably connected to the frame 1, an even number of chucks a12 spaced apart are sleeved on the unwinding shaft a11, two chucks a12 form a group to form a feeding space a13 for clamping the material roll, a spacer a14 for adjusting the spacing is provided between each group, a traction ring groove a21 corresponding to the feeding space a13 is provided on the traction roller a2, and two groups of unwinding components are provided in the present embodiment, such as Figure 1 The figure shows the material feeding schematic diagram of the oral instant dissolving film at the unwinding station.

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

[0050] The traction assembly b2 includes a traction seat b21 fixed on the frame 1, and a passive traction roller b22 and an active traction roller b23 are horizontally arranged in the traction seat b21 and distributed up and down. One end of the active traction roller b23 passes through the traction seat b21 and is connected to the traction motor b24, and the other end is rotatably connected to the frame 1. Both ends of the passive traction roller b22 are located in a movable groove b211 opened on the traction seat b21, and an adjusting frame b25 is installed on the passive traction roller b22. An adjusting plate b26 is provided in the traction seat b21, and both ends of the adjusting plate b26 are located in an adjusting groove b212 in the traction seat b21. A spring b27 is installed at the bottom of the adjusting groove b212, and the spring b27 is against the adjusting plate b26. Both ends of the adjusting plate b26 are connected with adjustment knobs b28 for adjusting the relative position of the adjusting plate b26 in the adjusting groove b212, and at least one roller shaft cylinder b29 is installed on the lower end surface of the adjusting plate b26, and the roller shaft cylinder b29 is connected to the adjusting frame b25.

[0051] The film cutting station c comprises a cutting seat c1, a lower cutter c2 fixedly arranged on the cutting seat c1, an upper cutter mounting plate c3 slidably connected to the cutting seat c1, and a cutting power member c4 driving the upper cutter mounting plate c3 to rise and fall in a vertical direction. An upper cutter c5 is mounted on a side surface of the upper cutter mounting plate c3 facing the lower cutter c2. A material blocking mounting strip c7 is arranged on an edge of a side surface of the upper cutter mounting plate c3 facing away from the lower cutter c2. First waist-shaped grooves c71 connected to the upper cutter mounting plate c3 are arranged at both ends of the material blocking mounting strip c7. At least one material blocking member c6 is arranged on the material blocking mounting strip c7. The number of the material blocking members c6 can be selected according to actual conditions. The material blocking member c6 includes a first baffle c61 connected to the material blocking mounting strip c7 and arranged in the vertical direction, and a second baffle c62 and a third baffle c63 vertically connected thereto are arranged on both sides of the length direction of the first baffle c61, the second baffle c62 and the third baffle c63 are arranged toward the direction of the lower cutting knife c2, and form a material blocking space with the first baffle c61, and at least one connecting hole c72 connected to the first baffle c61 is provided on the material blocking mounting strip c7, and a second waist-shaped groove c611 cooperating with the connecting hole c72 is provided at the end of the first baffle c61, and 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 blocking mounting strip c7.

[0052] The cutting seat c1 includes an L-shaped vertical plate c11, a flat plate c12 horizontally arranged at the upper end of the vertical plate c11, a cutting power member c4 arranged on the flat plate c12, a cylinder is selected for the cutting power member c4, the output end of the cylinder passes through the flat plate c12 and is connected to the upper cutter mounting plate c3, a lower cutter mounting plate c8 for mounting the lower cutter c2, two sets of slide rail assemblies c9 slidably connected to the upper cutter mounting plate c3, the slide rail assemblies c9 are arranged on both sides of the lower cutter mounting plate c8, and guide blocks c13 for guiding the upper cutter c5 to rise and fall are arranged on both sides of the lower cutter mounting plate c8, and the lower cutter mounting plate c 8 is provided with a cutting groove c81 for installing the lower cutting knife c2. The lower cutting knife c2 is U-shaped and includes a horizontally arranged cutting portion c21 and a vertically arranged connecting portion c22 respectively arranged at both ends of the cutting portion c21. A plurality of compression springs c10 connected to the lower cutting knife c2 are provided in the cutting groove c81. A pressing plate c14 is provided on the cutting groove c81. The pressing plate c14 is located above the material passing groove c82. The lower end surface of the pressing plate c14 is inclined toward a side away from the lower cutting knife mounting plate c8. The lower cutting knife mounting plate c8 and the vertical plate c11 are both provided with a material passing groove c82 for the oral instant dissolving film to pass through. The material passing groove c82 is located above the cutting knife portion c21.

[0053] A guide plate assembly for guiding the oral instant film to pass through the material threading groove c82 is provided on one side of the vertical plate c11 away from the lower cutter mounting plate c8. The guide plate assembly includes an upper guide plate c15 plugged into the material threading groove c82, a lower guide plate c16 plugged into the material threading groove c82, and an L-connecting plate c17 for fixing the lower guide plate c16 on the vertical plate c11. The L-connecting plate c17 is arranged on both sides of the lower guide plate c16, one end of which is connected to the lower guide plate c16, and the other end is connected to the vertical plate c11. Steps c151 abutting against the end surface of the lower guide plate c16 are provided on both sides of the lower end surface of the upper guide plate c15. Both 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, and a feeding gap is formed therebetween for the oral instant film to pass through.

[0054] The oral instant film to be cut enters the feeding slot of the cutting seat from the feeding gap formed between the upper guide plate and the lower guide plate, and then passes through the feeding slot of the lower cutter mounting plate. During cutting, the cutting power member drives the upper cutter downward to cooperate with the lower cutter to cut the oral instant film to obtain a sheet of oral instant film. The sheet of oral instant film falls under the action of gravity. Since the material blocking member rises and falls with the upper cutter, the material blocking member has a guiding and blocking effect on the falling sheet of oral instant film, thereby prompting the sheet of oral instant film to fall into the specified position.

[0055] The packaging station d comprises a conveying frame d1, on which a conveying belt d2 is provided which can rotate along the conveying frame d1, on which a plurality of placing bases d3 which can accommodate the cover body d4 and the box body d5 are arranged at intervals, on which a cover pushing assembly d7 which pushes the cover body d4 toward the box body d5 and covers the box body d5 is provided, on which one side of the conveying frame d1 are provided a plurality of cover body feeding channels d6 for conveying the cover body d4, and below the end of the conveying frame d1 is provided a discharging channel d9, and the cover body feeding channel d6 and the placing base d3 are arranged. The seat d3 is arranged correspondingly, and the conveying frame d1 is provided with at least one group of cover loading components d8 which transfers the cover d4 located in the cover feeding channel d6 to the placing base d3. The placing base d3 is rectangular, and is provided with a placing groove d31 for accommodating the box body and the cover body. The placing groove d31 is open to one side of the cover feeding channel d6. The end of the placing groove d31 away from the cover feeding channel is the box body placing groove d311, and the end close to the cover feeding channel d6 is the cover body placing boss d312.

[0056] The cover body loading assembly d8 includes a loading seat d81 fixedly connected to the conveying frame d1, and a loading robot d82 that can reciprocate between the cover body feeding channel d6 and the placement base d3 is slidably provided on the loading seat d81. The loading robot d82 is slidably provided with a rodless cylinder d83 on the loading seat d81 to enable the loading robot d82 to slide. The loading robot d82 includes a loading cylinder d821 arranged in the vertical direction, and the piston rod of the loading cylinder d821 is fixedly connected to a suction cup mounting plate d822, and a plurality of suction cup mounting plates d822 are evenly distributed on the suction cup mounting plate d822 for sucking the cover body. The suction cup of the body d4 is provided with a waist-shaped groove d8221 distributed along its length direction in the middle part of the suction cup mounting plate d822, and the suction cup includes a first suction cup d8231 with suction and a second suction cup d8232 without suction. The first suction cup d8231 and the second suction cup d8232 are evenly distributed on both sides of the length direction of the waist-shaped groove d8221. The first suction cup d8231 is located on the side of the waist-shaped groove d8221 away from the cover body feeding channel d6, and the second suction cup d8232 is located on the side of the waist-shaped groove d8221 close to the cover body feeding channel d6.

[0057] The cover body feeding channel d6 includes a horizontal discharge section d61 connected to the conveying frame d1 and an inclined feeding section d62 connected to the vibration plate. A side edge of the cover body feeding channel d6 connected to the conveying frame d1 and both side edges arranged in the length direction are provided with blocking strips d63.

[0058] The cover pushing assembly d7 includes a cover pushing seat d71 fixed on one side of the conveying frame d1, a cover pushing cylinder d72 is installed on the cover pushing seat d71, the piston rod of the cover pushing cylinder d72 is fixedly connected to the cover pushing block d73, the cover pushing block d73 includes a cover pushing body d731 fixedly connected to the piston rod of the cover pushing cylinder d72, and the lower side of the cover pushing body d731 is provided with at least two cover pushing folding plates d732 distributed at a certain interval, and the cover pushing folding plates d732 can push the cover body d4 toward the box body d5 to complete the covering action of the cover body d4 and the box body d5.

[0059] In actual use, the oral instant film roll is placed on the unwinding rack. According to actual needs, a corresponding number of oral instant film rolls can be placed in the loading space of the unwinding rack. The oral instant film rolls are arranged as follows: Figure 1The feeding method shown is to stack the oral instant film in the same row of loading space in the same group of unwinding racks, and the stacked oral instant film enters the film separation component, and enters the traction component through the guidance and support of the film separation plate. When threading, the passive traction roller rises under the drive of the roller cylinder, and after the threading is completed, the passive traction roller descends and is pressed tightly against the active traction roller, and the active traction roller rotates under the drive of the traction motor, and at the same time drives the passive traction roller to rotate, and the passive traction roller cooperates with the active traction roller to transport the oral instant film to the next station, and the oral instant film enters the film cutting station from the feeding gap between the upper guide plate and the lower guide plate, and extends from the threading slot on the cutting seat to the threading slot of the lower cutter mounting plate, and the cutting power part drives the upper cutter mounting plate to drive the upper cutter to descend and cooperate with the lower cutter to cut the oral instant film to obtain a sheet of oral instant film, which falls into the packaging work under the guidance and blocking of the material blocking part. The placing base is in the right position, and the box body has been placed on the placing base. The sheet-like oral instant film falls into the box body, and one end of the discharging channel can be connected to the vibrating plate. After the cover body is placed in the vibrating plate, the fully automatic loading of the cover body can be realized. The cover body enters the discharging channel from the vibrating plate and slides down along the discharging channel. The first suction cup of the cover body feeding assembly sucks the first row (the row closest to the conveying frame) of the cover body, and the second suction cup presses on the second row of the cover body. The feeding cylinder can drive the first suction cup and the second suction cup to rise and fall. After the first suction cup sucks the cover body, it moves the cover body to the top of the placing base under the drive of the rodless cylinder, and places the cover body on the cover body placing boss of the placing base. The placing base after the cover body loading is completed moves to the cover pushing assembly with the conveyor belt, and the cover pushing cylinder drives the cover pushing block to push the cover body toward the box body, completing the boxing of the sheet-like oral instant film. The assembled box body continues to move forward with the conveyor belt until it falls into the discharging channel and is sent out.

Claims

1. A multi-row orally dissolving film cartridge machine, comprising a frame, on which are arranged in sequence an unwinding station for conveying an orally dissolving film, a film pulling station, a film cutting station for cutting the orally dissolving film, and a packaging station for packaging the cut orally dissolving film, wherein the packaging station is located below the film cutting station, and is characterized in that: The packaging station includes a conveyor frame, a conveyor belt which can rotate along the conveyor frame is provided on the conveyor frame, a plurality of placement bases which can accommodate the cover body and the box body are arranged at intervals on the conveyor belt, a cover pushing assembly which pushes the cover body toward the box body and covers the box body is provided on the conveyor frame, a plurality of cover feeding channels for conveying the cover body are provided on one side of the conveyor frame, the cover feeding channels include a horizontal discharging section connected to the conveyor frame, an inclined feeding section connected to a vibration plate for storing the cover body, a side edge of the cover feeding channel connected to the conveyor frame and two side edges arranged in the length direction are provided with material blocking strips, and the conveyor frame is provided with at least one group of cover loading assemblies which move the cover body located in the cover feeding channel to the placement base.

2. A multi-row orally dissolving film cartridge machine according to claim 1, characterized in that: The cover body loading assembly includes a loading seat fixedly connected to the conveying frame, and a loading robot that can reciprocate between the cover body feeding channel and the placement base is slidably provided on the loading seat. The loading robot includes a loading cylinder arranged in a vertical direction, and the piston rod of the loading cylinder is fixedly connected to a suction cup mounting plate, and a plurality of suction cups for sucking the cover body are evenly distributed on the suction cup mounting plate.

3. A multi-row orally dissolving film cartridge machine according to claim 2, characterized in that: A waist-shaped groove is provided in the middle of the suction cup mounting plate along its length direction, and the suction cup includes a first suction cup with suction and a second suction cup without suction, and the first suction cup and the second suction cup are distributed on both sides of the length direction of the waist-shaped groove, the first suction cup is located on the side of the waist-shaped groove away from the cover body feeding channel, and the second suction cup is located on the side of the waist-shaped groove close to the cover body feeding channel.

4. A multi-row orally dissolving film cartridge machine according to claim 1 or 2, characterized in that: The cover pushing assembly includes a cover pushing seat fixed on one side of the conveying frame, a cover pushing cylinder is installed on the cover pushing seat, a piston rod of the cover pushing cylinder is fixedly connected to a cover pushing block, the cover pushing block includes a cover pushing body fixedly connected to the piston rod, and the lower side of the cover pushing body is provided with at least two cover pushing folding plates distributed at a certain interval, and the cover pushing folding plates can push the cover body toward the box body to complete the covering action of the cover body and the box body.

5. The multi-row orally dissolving film cartridge machine according to claim 1, characterized in that: The cam is provided with a plurality of movable parts, and the movable part is provided with a plurality of movable parts, and the movable part is provided with a plurality of movable parts.

6. A multi-row orally dissolving film cartridge machine according to claim 5, characterized in that: The cutting seat comprises an L-shaped vertical plate, a flat plate arranged horizontally on the upper end of the vertical plate, the cutting power part is arranged on the flat plate, and its output end passes through the flat plate and is connected with the upper cutting knife mounting plate, the vertical plate is provided with a lower cutting knife mounting plate for mounting the lower cutting knife, two sets of slide rail assemblies slidably connected with the upper cutting knife mounting plate, the slide rail assemblies are arranged on both sides of the lower cutting knife mounting plate, a lower cutting knife mounting groove for mounting the lower cutting knife is arranged in the lower cutting knife mounting plate, the lower cutting knife is U-shaped, comprises a cutting knife part arranged horizontally, and connecting parts arranged vertically at both ends of the cutting knife part, a plurality of compression springs connected with the lower cutting knife are arranged in the cutting knife mounting groove, a material threading groove for passing the oral instant dissolving film is provided on the lower cutting knife mounting plate and the vertical plate, the material threading groove is located above the cutting knife part, and guide blocks for guiding the upper cutting knife to rise and fall are arranged on both sides of the lower cutting knife mounting plate, a pressing plate is provided on the cutting knife mounting groove, the pressing plate is located above the material threading groove, and the lower end surface of the pressing plate is inclined toward the side away from the cutting knife mounting plate.

7. The multi-row orally dissolving film cartridge machine according to claim 5, characterized in that: A guide plate assembly for guiding the oral instant film to pass through the material threading slot is provided on the side of the vertical plate facing away from the lower cutter mounting plate. The guide plate assembly includes an upper guide plate plugged into the material threading slot, a lower guide plate plugged into the material threading slot, and an L-connecting plate for fixing the lower guide plate on the vertical plate. The L-connecting plate is arranged on both sides of the lower guide plate, one end of which is connected to the lower guide plate, and the other end is connected to the vertical plate. Steps are provided on both sides of the lower end surface of the upper guide plate, which abut against the end surface of the lower guide plate. Both 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, and a feeding gap is formed therebetween for the oral instant film to pass through.

8. The multi-row orally dissolving film cartridge machine according to any one of claims 1, 2, 3 or 5, characterized in that: The unwinding station includes at least one group of unwinding components, and one group of unwinding components includes several unwinding racks arranged in a vertical direction. A traction roller and a detection photoelectric function for detecting whether film breakage occurs are provided on one side of each unwinding rack. The unwinding rack includes an unwinding shaft rotatably connected to the frame, and an even number of chucks distributed at intervals are sleeved on the unwinding shaft. Two chucks form a group to form a loading space for clamping the material roll, and a spacer for adjusting the spacing is provided between each group. The traction roller is provided with a traction ring groove corresponding to the loading space.

9. A multi-row orally dissolving film cartridge machine according to claim 8, characterized in that: The film traction station includes a film separation component and a traction component. The film separation component includes a film separation frame fixed on the traction component. A horizontally placed film separation plate is installed on the film separation frame. The end of the film separation plate extends toward the input end of the traction component. A plurality of evenly distributed film penetration grooves are arranged on the film separation plate. A cylinder mounting frame is installed on the film separation plate. A plurality of evenly distributed film fixing cylinders are arranged on the cylinder mounting frame. The film fixing cylinders are arranged corresponding to the film penetration grooves, and the output end of the film fixing cylinders is located in the film penetration groove.

10. The multi-row orally dissolving film cartridge machine according to claim 9, characterized in that: The traction assembly includes a traction seat fixed on a frame, a passive traction roller and an active traction roller distributed up and down are horizontally arranged in the traction seat, one end of the active traction roller passes through the traction seat and is connected to the traction motor, and the other end is rotatably connected to the frame, two ends of the passive traction roller are located in a movable groove provided on the traction seat, an adjustment frame is installed on the passive traction roller, an adjustment plate is provided in the traction seat, two ends of the adjustment plate are located in the adjustment groove in the traction seat, a spring is installed at the bottom of the adjustment groove, the spring is against the adjustment plate, two ends of the adjustment plate are connected to adjustment knobs for adjusting the relative position of the adjustment plate in the adjustment groove, and at least one roller cylinder is installed on the lower end surface of the adjustment plate, and the roller cylinder is connected to the adjustment frame.

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