Dispensing machine

Abstract

The utility model belongs to the technical field of material distribution equipment, and discloses a dispensing machine which comprises a bag making unit and a distribution unit, the bag making unit drives film bags into the distribution unit from bottom to top, and the distribution unit is used for transferring the received film bags and sealing the film bags; the bag making unit comprises a forming mechanism, a film drawing mechanism and a transverse sealing mechanism; the forming mechanism is used for keeping the film bag in an opening state; the film drawing mechanism is used for driving the vertically sealed film bag to move from bottom to top in the forming mechanism; the transverse sealing mechanism is located on the upper side of the forming mechanism and used for heat sealing and cutting off the film bag. On the basis of meeting and improving the bag making efficiency, the film bags entering the distribution unit are kept open, and therefore the film bags can be discharged.

Description

Technical Field

[0001] The utility model belongs to the technical field of material dispensing equipment, in particular to a medicine dispensing machine. Background Art

[0002] Currently, there are two main types of medicine dispensing machines used for Chinese herbal formula granules: one is the box-packed medicine dispensing machine that has been used for many years. The main advantages of the box-packed medicine dispensing machine are high dispensing efficiency, stable and reliable operation, and miniaturized equipment. Its disadvantages are high cost per box and not very convenient to carry. The second is the bag-packed medicine dispensing machine, which uses food packaging bags, that is, one dose of medicine is packed in one bag, which has the advantages of low cost and easy carrying.

[0003] In the current bag-packing medicine dispensing machine, one of the technical solutions is to use a packaging film in the equipment to form a packaging bag through a bag folding device and a heat-sealing device to seal the edges, and then fix the packaging bag through a fixing device. The packaging bag is then adjusted through an adjusting device and then heat-sealed into a bag.

[0004] For the above technical solution, the overall structure of the medicine dispensing machine appears bulky due to the additional vertical sealing mechanism, and the uncertainty of the vertical sealing edge will also lead to poor appearance of the film bag. Utility Model Content

[0005] In order to solve the above technical problems, the utility model discloses a medicine dispensing machine, which does not need to additionally set up a vertical sealing mechanism, effectively improves the bag making efficiency, and can ensure the aesthetic appearance of the film bag.

[0006] The specific technical solution of the utility model is as follows:

[0007] A medicine dispensing machine comprises a bag making unit and a dispensing unit, wherein the bag making unit drives a film bag from bottom to top into the dispensing unit, and the dispensing unit is used to transport the received film bag and seal the film bag;

[0008] The bag making unit comprises:

[0009] A forming mechanism, used to keep the film bag in an open state;

[0010] A film pulling mechanism, used to drive the vertically sealed film bag to move from bottom to top in the forming mechanism; and

[0011] The transverse sealing mechanism is located on the upper side of the forming mechanism and is used for sealing the bottom of the film bag and cutting the film bag.

[0012] The film pulling mechanism can pull the film bag that has completed vertical sealing to move along the forming mechanism to achieve continuous bag making operation; after the transverse sealing mechanism completes the heat seal cutting, the remaining film bag will be in a closed state due to the squeezing of the transverse sealing mechanism. Therefore, in order to keep this part of the film bag open while continuing to move upward, the present application drives the remaining film bag to move in the opposite direction after cutting the film bag, reopens it through the forming mechanism, and then drives the film bag to continue to move upward, thereby meeting the continuous bag making requirements through intermittent forward and reverse movements.

[0013] Preferably, the forming mechanism comprises:

[0014] A mandrel, the mandrel being arranged vertically and provided with at least one bag stretching member;

[0015] One of the stretched bag pieces is located at one end of the core rod close to the dispensing unit, or one end of one of the stretched bag pieces extends from a direction away from the dispensing unit to a direction close to the dispensing unit to the end of the core rod.

[0016] The film bag moves along the forming mechanism through the action of the film pulling mechanism, so there is continuous friction between the inner side of the film bag and the outer side of the core rod in the forming mechanism. At this time, the film pulling mechanism needs to use a relatively large power to drive the film bag to move. On the basis of setting the bag stretching piece, the contact area between the film bag and the core rod is effectively reduced, so as to better realize the driving of the film bag through the film pulling mechanism; on this basis, since the remaining film bag after heat sealing cutting needs to move in the opposite direction to open the bag, when there is a bag stretching piece at the end of the core rod, it can respond to the bag opening demand in time when the remaining film bag moves in the opposite direction, thereby greatly improving the opening efficiency of the remaining film bag, so as to better meet the continuous bag making requirements.

[0017] Preferably, the mandrel is in a free state;

[0018] The forming mechanism also includes:

[0019] A fixed former, wherein a forming space is provided between the former and the core rod, and the film bag is used to pass through the forming space in an open state; and

[0020] The limiting component is used to limit the vertical movement of the core rod.

[0021] Since the core rod is in a free state and its movement is limited by a limiting mechanism, and it is not fixed on the bag-making assembly, it is easier to assemble into the bag-making assembly and easier to remove for maintenance than the prior art. That is to say, the staff can remove the core rod regularly or irregularly for cleaning and disinfection, thereby maintaining the cleanliness of the medicines after bagging.

[0022] Preferably, the limiting member comprises:

[0023] A supporting roller, the supporting roller being located at one end of the mandrel for bagging to limit the downward displacement of the mandrel; and

[0024] The limiting rollers are arranged on two opposite sides of the mandrel and are used to limit the lateral displacement of the mandrel.

[0025] In the prior art, the core rod is fixed in the medicine dispensing machine by a fixing part, which means that the fixing part needs to be operated during the process of disassembling and assembling the core rod. Since the medicine dispensing machine requires that each structural component be as compact as possible, the operation of the fixing part is relatively complicated. In the present application, the supporting roller can support the core rod and limit the lateral displacement of the core rod by the limiting roller, so that the core rod can be stably assembled in the medicine dispensing machine without passing through the fixing part. It can be seen that this structure can also simplify the process of removing the core rod, thereby greatly facilitating the disassembly and assembly of the core rod.

[0026] Preferably, the transverse sealing mechanism comprises:

[0027] A sealing and cutting mechanism 1 and a sealing and cutting mechanism 2 which can move toward or away from each other, wherein at least one of the sealing and cutting mechanisms has a heating element;

[0028] A driving mechanism, used for driving at least one of the sealing and cutting mechanism 1 and the sealing and cutting mechanism 2 to move; and

[0029] A cutter component is connected to the sealing and cutting mechanism one or the sealing and cutting mechanism two and is used for cutting the film bag.

[0030] The transverse sealing mechanism can cut off the film bag driven to its position and perform heat transverse sealing on the film bag above the cutter member to achieve bottom sealing of the film bag.

[0031] Preferably, the sealing and cutting mechanism 1 comprises:

[0032] Thermal insulation board 1; and

[0033] A sealing and cutting mold 1, wherein the sealing and cutting mold 1 and the heat insulation plate 1 are connected via an intermediate piece so as to move synchronously relative to the sealing and cutting mechanism 2;

[0034] Wherein, the heating element is arranged on the sealing and cutting mold 1, and in the axial direction of the core rod, the sealing and cutting mold 1 is located on the upper side of the heat insulation plate 1, and an isolation zone is provided between the two;

[0035] The cutter component is connected to the sealing and cutting mechanism, and the cutter of the cutter component is arranged in the isolation belt.

[0036] The insulation board can insulate the heating element and, on the basis of providing an isolation belt for the cutter component, further prevent the heat provided by the heating element from diffusing to the film bag below the cutter component, thereby preventing the film bag below the cutter component from being heat-sealed.

[0037] Preferably, a second heat insulation board is provided between the middle piece and the first sealing and cutting mold.

[0038] The provision of the second heat insulation board can prevent heat from being transferred from the sealing and cutting mold one to the heat insulation board one via the middle piece, thereby further preventing the film bag below the cutting knife component from being sealed during the hot transverse sealing process.

[0039] Preferably, the driving mechanism comprises a power member 1, the power member 1 is movably connected to the intermediate member and connected to the cutter member;

[0040] The sealing and cutting mechanism 1 further comprises an elastic component, and the elastic component is connected between the middle component and the power component 1;

[0041] Wherein, the power member 1 is slidably connected to the middle member; and the sealing and cutting mechanism 2 has a groove portion that docks with the isolation belt.

[0042] When the sealing and cutting mechanism 1 and the sealing and cutting mechanism 2 move toward each other, the two contact and clamp the film bag. During this process, the sealing and cutting mechanism 1 or the sealing and cutting mechanism 2 has an excess stroke, so that when the sealing and cutting mechanism 1 and the sealing and cutting mechanism 2 are relatively stationary, the cutter component continues to move to cut the film bag. At this time, the elastic component is deformed and compressed. After cutting the film bag, the elastic component is deformed and restored, causing the cutter component to move in the opposite direction. Therefore, when the sealing and cutting mechanism 1 and the sealing and cutting mechanism 2 move away from each other, the movement path of the film bag is cleared, thereby meeting the requirements of bag making continuity.

[0043] Preferably, the distribution unit comprises:

[0044] A turntable, wherein a plurality of pocket insertion holes are arranged on the circumference of the turntable, and the pocket insertion holes are provided with a clamping mechanism for fixing the film bag;

[0045] Power source 1, used to drive the turntable to rotate so that the bag insertion hole switches between the bag loading station and the bag dropping station; and

[0046] The sealing mechanism is arranged at the bag dropping station, located at the lower side of the turntable, and is used to receive the film bag after opening the clamping mechanism, and heat-seal the received film bag, and release the heat-sealed film bag to the dispensing machine.

[0047] The present application drives the turntable to rotate through a power source, so that the bag insertion hole is used to load the bag at the bag loading station and then unload the material. However, when switching to the bag dropping station, the clamping mechanism is opened to allow the film bag to fall into the sealing mechanism, and the film bag is received and heat-sealed by the sealing mechanism, and the film bag is released, thereby completing two steps on the same mechanism. Therefore, the heat sealing process and the release process are integrated on the same mechanism, which effectively avoids the layout difficulties caused by setting up multiple functional mechanisms, and there is no need to realize heat sealing and release at different stations respectively. Therefore, the present application can greatly improve the distribution efficiency and save material retrieval time.

[0048] Preferably, the sealing mechanism has at least two heat-sealing areas for receiving the film bags.

[0049] The sealing mechanism can heat-seal a plurality of film bags at one time, thereby further improving the heat-sealing efficiency. After the heat-sealing is completed, the plurality of heat-sealed film bags are released at the same time, thereby further saving the material taking time.

[0050] Preferably, the sealing mechanism comprises:

[0051] A heat-sealing seat body, wherein the heat-sealing seat body is arranged at the lower side of the turntable;

[0052] A supporting flap, the supporting flap is rotatably connected to the heat-sealing seat body and is used to carry the film bag dropped from the bag insertion hole;

[0053] A heat-sealing component, which is movably connected to the heat-sealing seat and is used to transversely seal the film bag that falls on the supporting flap; and

[0054] Power source two is used to drive the support flap to switch between a support state and a release state.

[0055] The supporting flap can switch between a supporting state and an emptying state. When the supporting flap is in the supporting state, the film bag falls onto the supporting flap, and the heat sealing component can heat seal the film bag at this time. After the heat sealing is completed, the supporting flap is switched to the emptying state, so that the film bag is released from the supporting flap to the dispensing device, and such reciprocating action is performed, thereby effectively improving the heat sealing efficiency and material retrieval efficiency.

[0056] Preferably, the heat sealing member comprises:

[0057] Sealing and cutting dies 3 and 4 which can move toward and away from each other synchronously; and

[0058] A middle partition, which is arranged between the sealing and cutting mold three and the sealing and cutting mold four;

[0059] Among them, when the supporting flap is in the supporting state, two heat-sealing areas are formed between the middle partition and the sealing and cutting mold three, and between the middle partition and the sealing and cutting mold four.

[0060] The present application can be implemented by two film bags falling into two heat-sealing areas respectively, and the sealing and cutting mold three and the middle partition cooperate to achieve heat sealing of the film bag in one of the heat-sealing areas, and the sealing and cutting mold four and the middle partition cooperate to achieve heat sealing of the film bag in the other heat-sealing area, thereby achieving heat sealing of two film bags at one time, which greatly improves the heat sealing efficiency.

[0061] Preferably, the heat-sealing seat body is provided with a bag-dropping guide hole corresponding to the heat-sealing area.

[0062] The bag drop guide holes can guide the film bags to drop into corresponding heat sealing areas, thereby ensuring heat sealing stability.

[0063] Preferably, it also includes:

[0064] The bag vibrating component is arranged on the heat-sealing seat body and is used to drive the film bag that has not been bagged into place to the corresponding heat-sealing area.

[0065] When the bag insertion hole is switched to the bag dropping station and the clamping mechanism is opened, the film bag may not be able to pass through the bag dropping guide hole normally. At this time, the film bag can be smoothly dropped into the corresponding heat sealing area by using the bag vibrating component to achieve better heat sealing.

[0066] Preferably, a first clamping mechanism is provided on one side of the bagging station, and a second clamping mechanism is provided on one side of the bagging station;

[0067] The second clamping mechanism has at least two free ends, which are used to open multiple adjacent clamping mechanisms when opening the clamp.

[0068] The bag is loaded through the first opening clamp structure, and the bag is dropped through the second opening clamp structure. The actual use requirements are met in the form of a shared mechanism, which can greatly simplify the structure, while reducing the occupied space and reducing the implementation cost; the second opening clamp mechanism can open multiple clamping mechanisms at the same time, so that the film bags in the multiple bag insertion holes can be more efficiently dropped into the sealing mechanism, thereby better improving the heat sealing efficiency and release efficiency of the distribution equipment.

[0069] Compared with the prior art, the utility model does not need to set up a vertical sealing mechanism, which effectively reduces the failure rate and avoids the appearance defects caused by the asymmetry of the vertical sealing edge. At the same time, since there is no vertical sealing mechanism, the bag making efficiency is also effectively improved; the utility model can quickly realize the disassembly and assembly of the core rod, so that the staff can conveniently remove the core rod as needed for cleaning and disinfection, thereby avoiding contamination of the medicine after entering the bag; in addition, the bag making continuity of the utility model is high, which can effectively improve the dispensing efficiency of the medicine dispensing machine; compared with the prior art, the utility model has the characteristics of simple structure, and can realize heat sealing of multiple film bags after the film bags are unloaded, and release the medicine dispensing machine at the same time after the heat sealing is completed, effectively improving the heat sealing efficiency and the release efficiency of the film bags, thereby effectively reducing the waiting time for material retrieval. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] Figure 1 A schematic diagram of an embodiment of the utility model;

[0071] Figure 2 This is a schematic diagram of a bag making unit in an embodiment of the utility model;

[0072] Figure 3 for Figure 2A cross-sectional view of

[0073] Figure 4 This is a schematic diagram of a film pulling mechanism in an embodiment of the utility model;

[0074] Figure 5 for Figure 3 A magnified image of point A;

[0075] Figure 6 for Figure 3 The enlarged view of point B;

[0076] Figure 7 This is a schematic diagram of a transverse sealing mechanism in an embodiment of the utility model;

[0077] Figure 8 This is a schematic diagram of a sealing mechanism in an embodiment of the utility model;

[0078] Fig. 9 for Figure 8 A top view of

[0079] Fig.10 It is a schematic diagram of another arrangement of a vibration bag component in an embodiment of the utility model;

[0080] Fig.11 for Fig. 9 Schematic diagram of hidden cover;

[0081] Fig.12 This is another schematic diagram of the arrangement of the heat sealing component in the embodiment of the utility model;

[0082] Fig.13 It is another schematic diagram of the arrangement of the heat sealing component in the embodiment of the utility model;

[0083] Fig.14 A schematic diagram of a clamping mechanism in an embodiment of the utility model;

[0084] Fig.15 It is a schematic diagram of the arrangement of the clamping mechanism in the embodiment of the utility model.

[0085] In the figure: 100-forming mechanism; 200-film drawing mechanism; 300-transverse sealing mechanism; 400-sealing mechanism; 500-clamping mechanism; 1-film bag; 2-base; 3-film placing frame; 4-film folding roller; 5-core rod; 6-bag stretching member; 7-former; 8-support roller; 9-limiting roller; 10-bag opening structure; 11-sealing and cutting mechanism 1; 12-sealing and cutting mechanism 2; 13-cutter component; 14-insulation board 1; 15-sealing and cutting mold 1; 16-middle member; 17-sealing and cutting mold 2; 18 -Power part one; 19-Power part two; 20-Slot; 21-Slide rod; 22-Elastic component; 23-Turntable; 24-Bag insertion hole; 25-Heat sealing seat; 26-Support flap; 27-Sealing and cutting mold three; 28-Sealing and cutting mold four; 29-Middle partition; 30-Power shaft; 31-Guide shaft; 32-Gear rack component; 33-Telescopic rod component; 34-Bag drop guide hole; 35-Cover plate; 36-Bag vibration component; 37-Clamping mechanism one; 38-Clamping mechanism two; 39-Heat insulation board two. DETAILED DESCRIPTION

[0086] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods.

[0087] As Figure 1 to Figure 15 As shown, a medicine dispensing machine includes a bag making unit and a dispensing unit, wherein the bag making unit drives the film bag 1 from bottom to top into the dispensing unit, and the dispensing unit is used to transfer the received film bag 1 and seal the film bag 1; the bag making unit includes a forming mechanism 100, a film drawing mechanism 200 and a transverse sealing mechanism 300; the forming mechanism 100 is used to keep the film bag 1 in an open state; the film drawing mechanism 200 is used to drive the film bag 1 that has been vertically sealed to move from bottom to top in the forming mechanism 100; the transverse sealing mechanism 300 is located on the upper side of the forming mechanism 100, and is used to seal the bottom of the film bag and cut off the film bag 1. In this embodiment, the film drawing mechanism 200 drives the film bag 1 that has been vertically sealed to move into the dispensing unit, and after the transverse sealing mechanism 300 heat-transversely seals and cuts off the film bag 1, the film drawing mechanism 200 drives the remaining film bag 1 to move in the opposite direction, and reopens the remaining film bag 1 that has been compressed by the heat transverse seal through the forming mechanism 100.

[0088] In this embodiment, the film bag 1 is a film bag 1 that has been vertically sealed, so this embodiment does not need to set up an additional vertical sealing mechanism, thereby simplifying the structure of the bag making unit, making the overall structure of this embodiment simple, effectively reducing the failure rate, and on this basis, avoiding the problem of low aesthetics caused by asymmetric vertical sealing edges during the vertical sealing process of existing bag making; in addition, since this embodiment reduces the vertical sealing mechanism, it also effectively improves the bag making efficiency. Figure 1 and Figure 2As shown, in this embodiment, the medicine dispensing machine has a base 2, and the bag making unit and the dispensing unit are both arranged in the base 2. The medicine dispensing machine also includes a film placing frame 3 for rolling up the film bag 1 that has been vertically sealed. During specific use, the film placing frame 3 releases the film bag 1, and the film placing frame 3 conveys the film bag 1 to the forming mechanism 100 through a plurality of folding rollers, and pulls the film bag 1 to move in the forming mechanism 100 through the film pulling mechanism 200 until the film bag 1 is driven into the dispensing unit. At this time, a part of the film bag 1 has passed through the transverse sealing mechanism 300, so the transverse sealing mechanism 300 can realize the heat transverse sealing and cutting of the film bag 1. At this time, the cut film bag 1 is fixed in the dispensing unit and is ready for unloading. Since the remaining film bag 1 will be squeezed and closed during the heat transverse sealing and cutting process, the remaining film bag 1 moves in the opposite direction under the action of the film pulling mechanism 200, and the film bag 1 that is compressed by the transverse sealing mechanism is reopened by the forming mechanism 100 and moves upward again, so as to meet the purpose of continuous bag making. In this embodiment, as Figure 4 As shown, the film-drawing mechanism 200 is composed of at least one group of film-drawing rollers, each group of which has two film-drawing rollers, which are rotatably arranged on the base 2 and driven by a motor, and the two film-drawing rollers in any group are pressed together by interference, and their surfaces are also covered with soft rubber to increase the force between the film bag 1 and the film-drawing rollers, thereby achieving the purpose of film drawing. It should be noted that the release refers to dropping the sealed film bag 1 into the medicine box of the medicine dispensing machine.

[0089] like Figure 2 to Figure 6 As shown, in this embodiment, the forming mechanism 100 includes a mandrel 5, the mandrel 5 is vertically arranged, and the mandrel 5 is provided with at least one bag stretching member 6; one bag stretching member 6 is located at one end of the mandrel 5 close to the dispensing unit, or one end of one bag stretching member 6 extends from a direction away from the dispensing unit to a direction close to the dispensing unit to the end of the mandrel 5. The bag stretching member 6 can be a plurality of segmented components, or a component arranged along the axial direction of the mandrel 5. Regardless of the method, the film bag 1 can be opened under the action of the bag stretching member 6 at the end of the mandrel 5 close to the dispensing unit. In the present embodiment, the film bag 1 is a film bag 1 that has been folded in half and sealed vertically. Therefore, the film bag 1 formed by the final bag-making unit only needs one opening. Since the present embodiment adopts a bag-making process from bottom to top, it is necessary to keep the film bag 1 in a stretched open state in the forming mechanism 100. Therefore, the bag-stretching member 6 can enable the film bag 1 to be opened and always maintain the open state during the movement. When the film bag 1 moves in the forming mechanism 100 in this state, it can also reduce the contact area with the core rod 5. That is to say, the bag-stretching member 6 and the film bag 1 are in short contact, and the short contact includes one or more of a small area contact, a short straight line segment contact, a short arc segment contact and a point contact. Therefore, the bag-stretching member 6 can also improve the driving efficiency of the film-pulling mechanism 200.

[0090] like Figure 5 As shown, in this embodiment, a middle groove is provided at one end of the mandrel 5 for bag entry, and a bag stretching member 6 is provided at the middle groove. The bag stretching member 6 is configured as a mandrel roller and is provided in the middle groove. In the direction perpendicular to the axis of the mandrel 5, the outer circumference of the mandrel roller protrudes from the outside of the mandrel 5. The mandrel roller can be one or two in parallel. After the film bag 1 enters the forming mechanism 100, since the bag stretching member 6 can avoid a large friction between the film bag 1 and the mandrel 5, the mandrel roller can keep the film bag 1 open and a gap between the inner wall of the film bag 1 and the outer wall of the mandrel 5 is provided, thereby achieving short contact between the film bag 1 and the mandrel 5 roller, thereby improving the driving efficiency of the film pulling unit. In addition, in some special cases, the friction coefficients of different parts of the film bag 1 may be different, which may easily cause the film bag 1 to get stuck. On the basis of setting the roller of the mandrel 5, the ability of the roller of the mandrel 5 to rotate relative to the mandrel 5 is utilized, so that the roller of the mandrel 5 can adapt to the friction coefficient of the film bag 1 and avoid getting stuck by rotating itself. In another technical solution, it is realized by two rollers of the mandrel 5. At this time, any one of the rollers of the mandrel 5 has a short contact with the film bag 1. When the friction between the film bag 1 and the roller of the mandrel 5 is large, the roller of the mandrel 5 can rotate, thereby achieving the purpose of avoiding getting stuck.

[0091] In this embodiment, when the film bag 1 is sealed and cut, the opening of the film bag 1 below the cutting knife component will be compressed due to the squeezing of the film bag 1 by the transverse sealing mechanism 300. Therefore, in order to ensure that the film bag 1 remains open, the opening operation should be performed after cutting so that the film bag formed after cutting can be loaded. The bag stretching member 6 at the end of the core rod 5 used for bag delivery in this embodiment is configured with two arc-shaped protrusions extending in opposite directions. After the cutting is completed, the film bag 1 moves in the reverse direction, so that the compressed film bag 1 reopens under the action of the bag stretching member 6. It should be noted that in this embodiment, the film placing frame can be provided with a motor. When the film bag 1 moves in the reverse direction, the motor reverses, so that the film bag 1 is in a straightened state at any time of movement, and wrinkles of the film bag 1 can be avoided at this time.

[0092] In this embodiment, the mandrel 5 is in a free state; the molding mechanism 100 also includes a fixed former 7 and a limiting member; there is a molding space between the former 7 and the mandrel 5, which is used to allow the film bag 1 to pass through the molding space in an open state; the limiting member is used to limit the mandrel 5 to move vertically. In this embodiment, the bag making process is from bottom to top, that is, on the basis of the vertical arrangement of the mandrel 5, the film bag 1 placed on the film rack 3 moves from the bottom of the mandrel 5 to the top of the mandrel 5. In other words, the bottom of the mandrel 5 is the end of the mandrel 5 for entering the bag, and the top of the mandrel 5 is the end of the mandrel 5 for exiting the bag. Based on this, there must be an opening at the upper end of the mandrel 5 for the film bag 1 to move out of the molding space. Therefore, when it is necessary to remove the mandrel 5 for cleaning and disinfection, the mandrel 5 can be directly taken out from the above opening. Similarly, when installing the mandrel 5, the mandrel 5 can be placed from the opening. Even if the above operation process is difficult to take and put, it is only necessary to disassemble and assemble the limiting mechanism. Therefore, compared with the prior art, in an ideal state, the mandrel 5 can be directly taken and placed in the passage for the film bag 1 to pass through. Even if the conditions are difficult, it is only necessary to disassemble and assemble the limiting mechanism. In any way, the mandrel 5 fixedly set on the base 2 can be avoided, thereby greatly providing convenience for the staff. In other words, the mandrel 5 is not fixedly connected to the base 2, but is limited by the limiting mechanism in a free state by its own gravity, so as to form a molding space between the outer side of the mandrel 5 and the inner side of the former 7, so that the film bag 1 passes through the molding space during the bag making process.

[0093] like Figure 2 , Figure 3 , Figure 5 As shown, in this embodiment, the limiting member includes a supporting roller 8 and a limiting roller 9; the supporting roller 8 is located at one end of the mandrel 5 for bagging to limit the downward displacement of the mandrel 5; the limiting roller 9 is arranged on the opposite sides of the mandrel 5 to limit the lateral displacement of the mandrel 5. When the mandrel 5 is installed in the medicine dispensing machine, the supporting roller 8 is located at the lower end of the mandrel 5, and the limiting roller 9 is located at the side of the mandrel 5. The supporting roller 8 provides support for the mandrel 5, so that the mandrel 5 maintains a relative position with the base 2 in a certain area under its own weight. During the conveying process of the film bag 1, due to the friction relationship between the film bag 1 and the mandrel 5, the mandrel 5 may have a relative displacement with the base 2 in the above-mentioned area, but under the condition of the mandrel 5's own weight, it only moves in a small range, so the above-mentioned area is the small range of movement of the mandrel 5. At the same time, the limiting roller 9 limits the lateral displacement of the core rod 5 to prevent the core rod 5 from excessively moving in the lateral direction and causing obvious tilting, thereby avoiding affecting the transportation of the film bag 1.

[0094] like Figure 4As shown, in this embodiment, the end of the mandrel 5 used for bag insertion is provided with a bag opening structure 10 for opening the film bag 1. The bag opening structure 10 is located on the lower side of the mandrel roller, and is roughly an inverted triangle structure, and the top angle of the structure can be rounded. Therefore, in the early stage of the process start-up, the film bag 1 is manually pulled to the film pulling mechanism 200, and after the process starts and the film pulling mechanism 200 is activated, the film bag 1 is driven to the bag opening structure 10 and can open the opening automatically. In this embodiment, the roller of the mandrel 5 is located at one end close to the bag opening structure 10, so on the basis of using the mandrel 5 roller to keep the film bag 1 in an open state, the bag opening structure 10 is prevented from tearing the film bag 1 during the opening process.

[0095] like Figure 6 and Figure 7 As shown, in this embodiment, the transverse sealing mechanism 300 includes a sealing and cutting mechanism 1 11 and a sealing and cutting mechanism 2 12 that can move toward and away from each other, as well as a driving mechanism and a cutter component 13; wherein at least one of the sealing and cutting mechanisms has a heating element; the driving mechanism is used to drive at least one of the sealing and cutting mechanism 1 11 and the sealing and cutting mechanism 2 12 to move; the cutter component 13 is connected to the sealing and cutting mechanism 1 11 or the sealing and cutting mechanism 2 12, and is used to cut the film bag 1. When the film bag 1 is transported to the transverse sealing mechanism 300, the transverse sealing mechanism 300 performs heat transverse sealing and cutting on the film bag 1, and the film bag 1 above the cutter component 13 has been completed with the bottom sealed, and the film bag 1 below the cutter component 13 is still only vertically sealed. In this embodiment, the driving mechanism drives the sealing and cutting mechanism 1 11 and the sealing and cutting mechanism 2 12 to move synchronously, which can clamp the film bag 1 so that the film bag 1 is cut by the cutter component 13 at a determined position.

[0096] In this embodiment, the sealing and cutting mechanism 11 includes a heat insulation board 14 and a sealing and cutting mold 15; the sealing and cutting mold 15 and the heat insulation board 14 are connected by an intermediate piece 16 to synchronously move relative to the sealing and cutting mechanism 2 12; the heating element is arranged on the sealing and cutting mold 15, and in the axial direction of the core rod 5, the sealing and cutting mold 15 is located on the upper side of the heat insulation board 14, and there is an isolation zone between the two; the cutter component 13 is connected to the sealing and cutting mechanism 11, and the cutter of the cutter component 13 is arranged in the isolation zone. The sealing and cutting structure 2 includes a sealing and cutting mold 2 17. When the intermediate piece 16 is driven to move, the synchronous movement of the heat insulation board 14 and the sealing and cutting mold 15 can be achieved. The side surfaces of the sealing and cutting mold 2 17 and the sealing and cutting mold 15 that are in relative contact have a serrated structure to better achieve the stopping of the film bag 1. The driving mechanism drives the middle piece 16 to move so that the sealing and cutting mold 15 and the cutter component 13 move. When the sealing and cutting mold 15 and the sealing and cutting mold 2 17 are in contact, the cutter component 13 acts on the film bag 1 to achieve cutting. During the cutting process, the isolation belt between the sealing and cutting mold 1 and the heat insulation board 1 can prevent heat from being transferred to the film bag 1 below the cutter component 13, thereby preventing the opening of this part of the film bag 1 from being compressed and then heated and horizontally sealed. It is known that the heat insulation board 1 14 can also clamp the film bag 1 on the basis of heat insulation, that is, the end face of the heat insulation board 1 14 also has a serrated structure that matches the end face of the sealing and cutting mold 2 17. Furthermore, a heat insulation board 2 39 is provided between the middle piece 16 and the sealing and cutting mold 1 15. When the middle piece 16 is driven, the heat insulation board 2 39 moves synchronously. Thus, during the heat transverse sealing process, the film bag 1 below the cutter member 13 can be better prevented from being heat sealed by the arrangement of the heat insulation board 1 14 and the heat insulation board 2 39 .

[0097] Furthermore, the driving mechanism includes a power piece 18, which is movably connected to the middle piece 16 and connected to the cutter member 13; the sealing and cutting mechanism 11 also includes an elastic member 22, which is connected between the middle piece 16 and the power piece 18; the power piece 18 is slidably connected to the middle piece 16; the sealing and cutting mechanism 2 12 has a groove 20 that docks with the isolation belt. The power piece 18 and the power piece 2 19 have racks that mesh with the gear, and the racks of the two are arranged rotationally symmetrically with respect to the center of the gear, so that when the gear rotates, the power piece 18 and the power piece 2 19 can achieve synchronous movement toward or away from each other. The power piece 18 and the middle piece 16 are connected by a slide bar 21. Specifically, one end of the slide bar 21 is fixedly connected to the power piece 18, and the other end of the slide bar 21 is slidably connected to the middle piece 16. An elastic member 22 is sleeved on the outer side of the slide bar 21, and the elastic member 22 is located between the power piece 18 and the middle piece 16. Therefore, when the gear rotates to make the sealing and cutting mold 15 and the sealing and cutting mold 2 17 collide with each other, the isolation belt and the groove 20 are connected to form a movement path of the cutter member 13. That is to say, the gear can continue to rotate. 15 and the sealing and cutting mold 2 17 collide with each other, the cutter component 13 continues to move, transitioning from the isolation zone to the groove 20, thereby cutting the film bag 1 in the groove 20. At this time, it can be ensured that the cutter component 13 can cut the film bag 1. After the gear stops rotating, the elastic component 22 that has been compressed and deformed recovers its deformation, so that the power member 18 moves opposite to the power member 2 19, thereby carrying the cutter component 13 backward. Therefore, on the basis of ensuring the cutting of the film bag 1, the cutter component 13 can return to its starting point, thereby avoiding the movement path of the film bag 1 and ensuring the continuity of bag making.

[0098] like Figure 1 and Fig.14 , Fig.15 As shown, in the present embodiment, the dispensing unit comprises a turntable 23, a power source 1 and a sealing mechanism 400; the turntable 23 is provided with a plurality of bag insertion holes 24 arranged in the circumference thereof, and the bag insertion holes 24 are provided with a clamping mechanism 500 for fixing the film bag 1; the power source 1 is used to drive the turntable 23 to rotate so that the bag insertion holes 24 are switched between the bag loading station and the bag dropping station; the sealing mechanism 400 is arranged at the bag dropping station, located at the lower side of the turntable 23, and is used to receive the film bag 1 after opening the clamping mechanism 500, and heat-seal the received film bag 1 horizontally, and release the heat-sealed film bag 1 to start the drug dispensing machine.

[0099] In this embodiment, the power source 1 is a motor. The turntable 23 rotates under the drive of the power source 1, and the pocket insertion holes 24 are distributed on the turntable 23 in a circular array. When a pocket insertion hole 24 is located at the bag loading station, the clamping mechanism 500 of the pocket insertion hole 24 is opened, so that the film pulling mechanism 200 drives the film bag 1 to move from bottom to top. When the film bag 1 moves up to the pocket insertion hole 24, the clamping mechanism 500 is closed, and then the transverse sealing mechanism 300 cuts the film bag 1, and the film pulling mechanism 200 drives the film bag 1 to retreat and continue bag making. It is known that there is a material unloading station between the bag loading station and the bag dropping station, and the position of the material unloading station can be the position of the bag loading station or the bag dropping station. Therefore, when the film bag 1 is loaded and moves to the bag dropping station with the turntable 23, the clamping mechanism 500 of the bag insertion hole 24 is opened, so that the film bag 1 falls into the sealing mechanism 400, and the film bag 1 is heat-sealed horizontally by the sealing mechanism 400, and finally the film bag 1 is released by the sealing mechanism 400, so as to realize the bag taking. The above process is based on a simple mechanism configuration and has the characteristics of high efficiency. Further, the sealing mechanism 400 has at least two heat-sealing areas for receiving the film bag 1. In other words, the sealing mechanism 400 can receive at least two film bags 1 at the same time. In other words, the sealing mechanism 400 can seal and release at least two film bags 1 at the same time. Therefore, this embodiment can better improve the heat sealing efficiency and the release efficiency.

[0100] Further, such as Figure 8 to Figure 11 As shown, the sealing mechanism 400 includes a heat-sealing seat body 25, a supporting flap 26, a heat-sealing component and a second power source; the heat-sealing seat body 25 is arranged at the lower side of the turntable 23; the supporting flap 26 and the heat-sealing seat body 25 are rotatably connected to carry the film bag 1 dropped from the bag insertion hole 24; the heat-sealing component and the heat-sealing seat body 25 are movably connected to horizontally seal the film bag 1 dropped on the supporting flap 26; the second power source is used to drive the supporting flap 26 to switch between a supporting state and an emptying state. In this embodiment, the second power source is a motor. The supporting flap 26 is used to receive the film bag 1 in the supporting state, and it can receive multiple film bags 1 at the same time, so the heat-sealing component can heat-seal the multiple film bags 1 received by it at the same time. After heat-sealing, the supporting flap 26 is switched to the emptying state under the action of the second power source, so that the film bag 1 is released, and then the supporting flap 26 is switched back to the supporting state to wait for receiving the film bag 1 here. Further, as Fig.11As shown, the heat sealing component includes a sealing and cutting mold three 27 and a sealing and cutting mold four 28 which can move toward and away from each other synchronously, and a middle partition 29; the middle partition 29 is arranged between the sealing and cutting mold three 27 and the sealing and cutting mold four 28; when the supporting flap 26 is in the supporting state, two heat sealing areas are formed between the middle partition 29 and the sealing and cutting mold three 27, and between the middle partition 29 and the sealing and cutting mold four 28. When the support flap 26 is in a supporting state, the support flap 26, the sealing and cutting mold three 27, and the middle partition 29 constitute one of the heat-sealing areas, and the support flap 26, the sealing and cutting mold four 28, and the middle partition 29 constitute another heat-sealing area. Therefore, when the support partition receives the film bag 1, it can receive two film bags 1. During the heat transverse sealing process, the two film bags 1 are heat-sealed separately by the sealing and cutting mold three 27 and the middle partition 29, as well as the sealing and cutting mold four 28 and the middle partition 29, thereby improving the heat transverse sealing efficiency and avoiding the two film bags 1 from being heat-sealed as one. In some embodiments, a plurality of intermediate partitions 29 or sealing and cutting molds may be provided between the sealing and cutting mold three 27 and the sealing and cutting mold four 28. That is to say, in theory, a plurality of heat-sealing areas may be formed at the same time to perform heat-sealing on a film bag 1 respectively. However, it should be noted that in this technical solution, a heating element also needs to be provided on the intermediate partition 29, and since the movement of the turntable 23 is a circular motion, a larger volume is also required so that the heat-sealing component has the required degree of freedom of linear motion. Obviously, such a technical solution can also realize the simultaneous heat-sealing and releasing of a plurality of film bags 1, but the structure and process thereof are more complicated.

[0101] In this embodiment, the heat sealing component further includes a power shaft (not shown in the figure) and a guide shaft; the power shaft has a threaded portion 1 and a threaded portion 2, the threaded portion 1 and the threaded portion 2 have opposite rotation directions, the threaded portion 1 is threadedly connected to the sealing and cutting mold 3 27, and the threaded portion 2 is threadedly connected to the sealing and cutting mold 4 28; the sealing and cutting mold 3 27 and the sealing and cutting mold 4 28 are both movably connected to the guide shaft. The rotation of the power shaft can provide movement power for the sealing and cutting mold 3 27 and the sealing and cutting mold 4 28, and the guide shaft can support and guide the movement of the sealing and cutting mold 3 27 and the sealing and cutting mold 4 28, so that the sealing and cutting mold 3 27 and the sealing and cutting mold 4 28 can achieve synchronous movement toward and away from each other. In this embodiment, it includes a guide shaft 1 30 and a guide shaft 2 31 arranged in parallel, so that the movement stability of the sealing and cutting mold 1 15 and the sealing and cutting mold 2 17 is stronger. The middle partition 29 can be fixed on the heat-sealing seat 25, or can be set in the heat-sealing component. Specifically, one end of the two ends of the middle partition 29 is fixedly connected to the guide shaft 1 30, and the other end is fixedly connected to the guide shaft 2 31. Therefore, when the power shaft rotates, the position of the middle partition 29 remains unchanged and will not move along the axial direction of the power shaft or the guide shaft. In other words, when the power shaft rotates, the sealing and cutting mold 1 11 and the sealing and cutting mold 2 12 move toward the positioning position of the middle partition 29 at the same time, or move away from the positioning position of the middle partition 29.

[0102] In another technical solution of this embodiment, the middle partition plate 29 is generally fixed on the heat-sealing seat body 25, such as Fig.12 As shown, the heat sealing component also includes a gear rack component 32, and the gear rack component 32 is respectively connected to the sealing and cutting mold 3 27 and the sealing and cutting mold 4 28, so that the sealing mold 3 and the sealing and cutting mold 4 28 move synchronously in opposite directions. In another technical solution, as Fig.13 As shown, the heat sealing component also includes a telescopic rod component 33, and the telescopic rod component 33 is respectively connected to the sealing and cutting mold three 27 and the sealing and cutting mold four 28, so that the sealing and cutting mold three 27 and the sealing and cutting mold four 28 move synchronously in opposite directions.

[0103] like Fig. 9As shown, in order to better use this embodiment, the heat-sealing seat body 25 is provided with a bag-dropping guide hole 34 corresponding to the heat-sealing area. The bag-dropping guide hole 34 can provide a falling guide for the bag-dropping of the film bag 1. For example, the sealing mechanism 400 in this embodiment has two heat-sealing areas, and each heat-sealing area corresponds to a bag-dropping guide hole 34, that is, when the bag insertion hole 24 opens the clamping mechanism 500, the film bag 1 falls into the predetermined heat-sealing area through the bag-dropping guide hole 34. The heat-sealing seat body 25 in this embodiment has a cover plate 35, and the bag-dropping guide hole 34 is provided on the cover plate 35. Since the film bag 1 may fall on the cover plate 35 and cannot pass through the cover plate 35, this embodiment also includes a bag-dropping component 36, which is arranged on the heat-sealing seat body 25, and is used to drive the film bag 1 that has not been dropped into place to the corresponding heat-sealing area. In this embodiment, the bag-dropping component 36 and the bag-dropping guide hole 34 are arranged one by one. The driving end of the bag vibration component 36 is composed of an electromagnet, a magnetic part, and an elastic part. The free end of the bag vibration component 36 is a toggle part. Therefore, when the electromagnet is energized, the toggle part extends forward to push the film bag 1, so that the film bag 1 can enter the bag drop guide hole 34. When the electromagnet loses power, the toggle part is reset under the action of the elastic part. It can be seen that the toggle part can drive the film bag 1 into the bag drop guide hole 34 in a vibrating manner by repeatedly turning the electromagnet on and off. In other technical solutions, such as Fig.10 As shown, the bag shaking member 36 is arranged between adjacent bag dropping guide holes 34, and drives the film bag 1 that has not been dropped into place to the corresponding heat sealing area by swinging. In this technical solution, the same effect as in the present embodiment can also be achieved by swinging.

[0104] like Fig.14 As shown, in this embodiment, the clamping mechanism 500 is an elastic opening and closing component, which includes a spring and a clamping member. The clamping member is hinged on the turntable 23, one end of which is connected to the turntable 23 through a spring, and the other end of the clamping member contacts the inner wall of the pocket hole 24 under the deformation force of the spring, and maintains the contact state under the condition of no external force. Therefore, the clamping can be opened by changing the deformation state of the spring. In this embodiment, any pocket hole 24 is also provided with an opening mechanism for opening the clamping mechanism 500. As shown in FIG. Fig.15As shown, the clamping mechanism is a push rod member. When the push rod member extends forward, its free end presses the spring so that the end of the clamping member in contact with the pocket insertion hole 24 is separated, thereby achieving clamping. After the push rod member is reset, the spring is reset so that the clamping member resumes contact with the pocket insertion hole 24. It is known that when each pocket insertion hole 24 is provided with an opening mechanism, the entire device will be bloated, so the mechanism can be simplified to reduce cost expenditure and reduce the probability of mechanism failure. Specifically, an opening mechanism 37 is provided on one side of the bag loading station, and an opening mechanism 38 is provided on one side of the bag dropping station. Further, an opening mechanism 38 is provided on one side of the bag dropping station, and the opening mechanism 38 has at least two free ends for opening multiple adjacent clamping mechanisms 500 when opening the clamp. That is to say, when the push rod member extends forward, it can drive multiple springs to deform simultaneously, thereby opening multiple clamps at the same time. In this embodiment, the second clamping mechanism 38 has two free ends. Therefore, when the push rod member extends forward, two film bags 1 can fall into the sealing mechanism 400 at the bag dropping station at the same time, thereby achieving simultaneous heat transverse sealing and simultaneous release of the two film bags 1. It should be noted that in different embodiments, the clamps can also be clamped or released by linear motion. Further, in this embodiment, the first clamping mechanism 37 and the second clamping mechanism 38 both have corresponding clamping sensors, which are generally photoelectric sensors, and have induction blocks at a preset distance from the turntable 23. The second clamping mechanism 38 is used for specific instructions. When the push rod component of the second clamping mechanism 38 extends forward, the clamping sensor follows the movement. When the clamping sensor and the sensing block sense each other, the two corresponding clamping mechanisms 500 on the turntable 23 are opened, and the film bag 1 falls freely into the bag-dropping guide hole 34 under the action of gravity until the bottom of the film bag 1 contacts the supporting flap 26. The two heat-sealing areas of the supporting flap 26 are provided with corresponding bag-dropping sensors, which are generally photoelectric sensors. Therefore, in the above-mentioned bag-dropping process, if the bag-dropping sensor detects that the film bag 1 has not been dropped into place, the signal is transmitted to the bag-vibrating component 36, thereby driving the film bag 1 that has not been dropped into place to pass through the bag-dropping guide hole 34 until the corresponding bag-dropping sensor detects that the film bag 1 has been dropped into place. After that, the above-mentioned mechanism or component can be reset.

[0105] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A medicine dispensing machine, characterized in that: It includes a bag making unit and a dispensing unit, wherein the bag making unit drives the film bag from bottom to top into the dispensing unit, and the dispensing unit is used to transport the received film bag and seal the film bag; The bag making unit comprises: A forming mechanism, used to keep the film bag in an open state; A film pulling mechanism, used to drive the vertically sealed film bag to move from bottom to top in the forming mechanism; and The transverse sealing mechanism is located on the upper side of the forming mechanism and is used for sealing the bottom of the film bag and cutting the film bag.

2. A medicine dispensing machine as claimed in claim 1, characterized in that: The forming mechanism comprises: A mandrel, the mandrel being arranged vertically and provided with at least one bag stretching member; One of the stretch bag pieces is located at one end of the core rod close to the dispensing unit, or one end of one of the stretch bag pieces extends from a direction away from the dispensing unit to a direction close to the dispensing unit to the end of the core rod.

3. A medicine dispensing machine as claimed in claim 2, characterized in that: The mandrel is in a free state; The forming mechanism also includes: A fixed former, wherein a forming space is provided between the former and the core rod, and the film bag is used to pass through the forming space in an open state; and The limiting component is used to limit the vertical movement of the core rod.

4. A medicine dispensing machine as claimed in claim 3, characterized in that: The limiting component comprises: A supporting roller, the supporting roller being located at one end of the mandrel for bagging to limit the downward displacement of the mandrel; and The limiting rollers are arranged on two opposite sides of the mandrel and are used to limit the lateral displacement of the mandrel.

5. A medicine dispensing machine as claimed in claim 1, characterized in that: The transverse sealing mechanism comprises: A sealing and cutting mechanism 1 and a sealing and cutting mechanism 2 which can move toward or away from each other, wherein at least one of the sealing and cutting mechanisms has a heating element; A driving mechanism, used for driving at least one of the sealing and cutting mechanism 1 and the sealing and cutting mechanism 2 to move; and A cutter component is connected to the sealing and cutting mechanism one or the sealing and cutting mechanism two and is used for cutting the film bag.

6. A medicine dispensing machine as claimed in claim 5, characterized in that: The sealing and cutting mechanism 1 comprises: Thermal insulation board 1; and A sealing and cutting mold 1, wherein the sealing and cutting mold 1 and the heat insulation plate 1 are connected via an intermediate piece so as to move synchronously relative to the sealing and cutting mechanism 2; Wherein, the heating element is arranged on the sealing and cutting mold 1, and in the axial direction of the core rod, the sealing and cutting mold 1 is located on the upper side of the heat insulation plate 1, and an isolation zone is provided between the two; The cutter component is connected to the sealing and cutting mechanism, and the cutter of the cutter component is arranged in the isolation belt.

7. A medicine dispensing machine as claimed in claim 6, characterized in that: A heat insulation board 2 is arranged between the middle piece and the sealing and cutting mold 1.

8. A medicine dispensing machine as claimed in claim 6, characterized in that: The driving mechanism comprises a power member 1, the power member 1 is movably connected to the intermediate member and connected to the cutter member; The sealing and cutting mechanism 1 further comprises an elastic component, and the elastic component is connected between the middle component and the power component 1; Wherein, the power member 1 is slidably connected to the middle member; and the sealing and cutting mechanism 2 has a groove portion that docks with the isolation belt.

9. A medicine dispensing machine as claimed in claim 1, characterized in that: The distribution unit comprises: A turntable, wherein a plurality of pocket insertion holes are arranged on the circumference of the turntable, and the pocket insertion holes are provided with a clamping mechanism for fixing the film bag; Power source 1, used to drive the turntable to rotate so that the bag insertion hole switches between the bag loading station and the bag dropping station; and The sealing mechanism is arranged at the bag dropping station, located at the lower side of the turntable, and is used to receive the film bag after opening the clamping mechanism, and heat-seal the received film bag, and release the heat-sealed film bag to the dispensing machine.

10. A medicine dispensing machine as claimed in claim 9, characterized in that: The sealing mechanism has at least two heat-sealing areas for receiving the film bags.

11. A medicine dispensing machine as claimed in claim 9, characterized in that: The sealing mechanism comprises: A heat-sealing seat body, wherein the heat-sealing seat body is arranged at the lower side of the turntable; A supporting flap, the supporting flap is rotatably connected to the heat-sealing seat body and is used to carry the film bag dropped from the bag insertion hole; A heat-sealing component, which is movably connected to the heat-sealing seat and is used to transversely seal the film bag that falls on the supporting flap; and Power source two is used to drive the support flap to switch between a support state and a release state.

12. A medicine dispensing machine as claimed in claim 11, characterized in that: The heat sealing member comprises: Sealing and cutting dies 3 and 4 which can move toward and away from each other synchronously; and A middle partition, which is arranged between the sealing and cutting mold three and the sealing and cutting mold four; Among them, when the supporting flap is in the supporting state, two heat-sealing areas are formed between the middle partition and the sealing and cutting mold three, and between the middle partition and the sealing and cutting mold four.

13. A medicine dispensing machine as claimed in claim 11, characterized in that: The heat-sealing seat body is provided with a bag-dropping guide hole corresponding to the heat-sealing area.

14. A medicine dispensing machine as claimed in claim 13, characterized in that: Also includes: The bag vibrating component is arranged on the heat-sealing seat body and is used to drive the film bag that has not been bagged into place to the corresponding heat-sealing area.

15. A medicine dispensing machine as claimed in claim 10, characterized in that: A first clamping mechanism is provided on one side of the bag loading station, and a second clamping mechanism is provided on one side of the bag dropping station; The second clamping mechanism has at least two free ends, which are used to open multiple adjacent clamping mechanisms when opening the clamp.

Images