A sachet dispensing machine

Abstract

The present invention discloses a sachet dispensing machine, which comprises a material taking mechanism and a blanking and sealing mechanism; the material taking mechanism includes a medicine grid, a panel, a vacuum material taking mechanism and a sachet conveying mechanism; the vacuum material taking mechanism includes a vacuum suction cup and a swing frame, the vacuum suction cup is arranged on the swing frame, and the swing frame can drive the vacuum suction cup to move along a predetermined track, driving the vacuum suction cup to move between directly below the medicine grid and above the sachet conveying mechanism; the blanking and sealing mechanism includes a film winding seat, a guiding mechanism, a forming hopper, a longitudinal sealing mechanism and a transverse sealing mechanism; a forming column is arranged below the forming hopper. By adopting the present invention, the vacuum material taking mechanism can simultaneously take out sachet medicaments from different medicine grids and stably and quickly put them into the conveyor belt to complete the work of classified material taking, and cooperate with the blanking and sealing mechanism to complete the work of quantitatively grasping and packaging the sachet medicaments.

Description

Technical Field

[0001] The present invention relates to pharmaceutical packaging equipment, and particularly to a sachet dispensing machine. Background Art

[0002] Existing sachet pharmaceutical packaging equipment is usually modified from general packaging equipment and can only package single - type sachet pharmaceuticals. Its application range is narrow and does not meet the requirements of the current integrated packaging of various traditional Chinese medicines according to prescriptions.

[0003] In addition, existing packaging equipment mainly uses ready - made packaging bags for packaging. In the field of packaging traditional Chinese medicine prescriptions whose contents often need to be changed according to prescriptions, the above - mentioned packaging machines will result in the outer packaging being too large and occupying too much space, or too small to wrap all the small - packet pharmaceuticals. Summary of the Invention

[0004] In order to solve the technical problem that existing packaging equipment cannot take and package small - packet pharmaceuticals of different types, the present invention provides a sachet dispensing machine, which can take out sachet pharmaceuticals from different medicine compartments and stably and quickly put them into a conveyor belt, automatically completing the work of classified material taking and packaging, with stable and efficient operation.

[0005] To solve the above - mentioned technical problem, the present invention provides a sachet dispensing machine, including a material taking mechanism and a blanking and sealing mechanism;

[0006] The material taking mechanism includes a medicine compartment, a panel, a vacuum material taking mechanism and a sachet conveying mechanism;

[0007] The medicine compartment is detachably arranged on the panel and is used for storing sachet pharmaceuticals;

[0008] The vacuum material taking mechanism includes a vacuum suction cup and a swing frame. The vacuum suction cup is arranged on the swing frame, and the swing frame can drive the vacuum suction cup to move along a predetermined track, driving the vacuum suction cup to move between directly below the medicine compartment and above the sachet conveying mechanism;

[0009] The sachet conveying mechanism includes a conveyor belt and a conveying motor, and the conveying motor is used for driving the conveyor belt to rotate;

[0010] The blanking and sealing mechanism includes a film roll seat, a guiding mechanism, a forming hopper, a longitudinal sealing mechanism and a transverse sealing mechanism;

[0011] A roll of packaging film is arranged on the film roll seat. The guiding mechanism is arranged above the film roll seat and is used for guiding the packaging film; the forming hopper is used for shaping the packaging film;

[0012] The longitudinal sealing mechanism is arranged below the forming hopper and is used for sealing the side edges of the packaging film;

[0013] The transverse sealing mechanism is arranged below the longitudinal sealing mechanism and is used for sealing and dividing the bottom edge of the packaging film.

[0014] A forming column is arranged below the forming hopper. The packaging film is formed under the guiding action of the outer wall of the forming hopper and then forms a tubular structure through the outer wall of the forming column.

[0015] As an improvement of the above solution, the medicine cell has a long-strip storage cavity. The end faces of the sachet medicaments are arranged in rows facing the discharge port of the medicine cell in the storage cavity; a feed port is arranged at the top of the medicine cell; and a positioning strip for positioning the sachet medicaments is arranged at the edge of the discharge port.

[0016] As an improvement of the above solution, the vacuum material taking mechanism further includes a swing limiting plate; the swing frame is connected to a swing drive shaft arranged on the swing limiting plate, and the swing drive shaft is connected to a swing cylinder.

[0017] As an improvement of the above solution, a slide rail is arranged on the swing frame, and a slide seat is arranged at the corresponding position of the swing limiting plate. The slide seat can rotate relative to the swing limiting plate, and the slide rail is arranged on the slide seat and can slide along the slide seat; an arc-shaped groove is further arranged on the swing limiting plate, and swing limiting shafts are arranged at both ends of the swing frame. The swing limiting shafts extend into the arc-shaped groove; and the swing drive shaft is connected to the swing limiting shaft through a swing arm.

[0018] As an improvement of the above solution, through the linkage of the swing drive shaft, swing arm, swing limiting shaft, slide rail and slide seat, and under the limiting action of the swing limiting plate, the position and orientation of the vacuum suction cups on the swing frame are synchronously controlled.

[0019] As an improvement of the above solution, a fork bag rack capable of lifting is further arranged above the conveyor belt. The fork bag rack is provided with fork bag grooves with open lower ends, and the number of the fork bag grooves matches that of the corresponding vacuum suction cups.

[0020] As an improvement of the above solution, the guiding mechanism includes a front guiding column, a guiding plate and a rear guiding column.

[0021] As an improvement of the above solution, a packaging film detection mechanism is arranged on the guiding mechanism. The packaging film detection mechanism includes a first electrode arranged on the upper surface of the guiding plate and a second electrode arranged above the first electrode; due to its own gravity, the second electrode can spontaneously contact the first electrode; during normal operation, the packaging film passes between the first electrode and the second electrode.

[0022] As an improvement of the above solution, the longitudinal sealing mechanism includes symmetrically arranged longitudinal heating blocks and a first driving mechanism. The first driving mechanism can drive the longitudinal heating blocks to move towards each other and press against each other.

[0023] The horizontal sealing mechanism is arranged on the longitudinal sliding shaft and connected to the longitudinal driving cylinder; the horizontal sealing mechanism includes symmetrically arranged horizontal heating blocks and a second driving mechanism, and the second driving mechanism can drive the horizontal heating blocks to move towards each other and press against each other.

[0024] The horizontal heating block includes an upper heating block and a lower heating block; there is a predetermined gap between the upper heating block and the lower heating block.

[0025] As an improvement to the above solution, a cutting knife is provided at the predetermined gap of the horizontal heating block on one side; an anti-sticking sheet is also provided at the predetermined gap of the horizontal heating block on the other side, and the anti-sticking sheet is connected to the discharging cylinder.

[0026] As an improvement to the above solution, it further includes a discharging belt and a chute. The discharging belt is arranged below the horizontal sealing mechanism; the chute is arranged at the discharging port of the discharging belt; a pushing plate is arranged on the discharging belt.

[0027] Implementing the present invention has the following beneficial effects:

[0028] Adopting the present application, the vacuum material taking mechanism can simultaneously take out sachet medicaments from different medicine cells and stably and quickly put them into the conveyor belt to complete the work of classified material taking. Cooperating with the subsequent blanking and sealing mechanism, it can complete the quantitative grasping and packaging work of sachet medicaments.

[0029] In the blanking and sealing mechanism, the packaging bag is formed on-site by the packaging film, and the length of the packaging bag can be flexibly controlled according to the sachet medicaments to be accommodated, so as to control the packaging capacity size and meet the actual use requirements.

[0030] The middle part of the forming column is penetrated, and the sachet medicaments are collected through the forming hopper and fall into the packaging bag formed by the packaging film in the forming column. After a predetermined number of sachet medicaments are loaded into the packaging bag, the horizontal sealing mechanism seals the top of the packaging bag and then automatically sends it outwards, with high automation and stable and reliable operation. Description of the Drawings

[0031] Figure 1 is a schematic structural diagram of a sachet dispensing machine of the present invention;

[0032] Figure 2 is a schematic structural diagram of the material taking mechanism of a sachet dispensing machine of the present invention;

[0033] Figure 3 is a schematic structural diagram of the assembled state of the panel and the medicine cell of the present invention;

[0034] Figure 4 is Figure 3 an enlarged view of part A;

[0035] Figure 5 and Figure 6 are schematic structural views of a vacuum material taking mechanism and a small bag conveying mechanism from different perspectives;

[0036] Figure 7 is Figure 6 an enlarged view of part A of

[0037] Figure 8 a schematic structural view of the small bag conveying mechanism.

[0038] Figure 9 and Figure 10 are schematic structural views of a blanking and sealing mechanism of a small bag dispensing machine according to the present invention from different perspectives;

[0039] Figure 11 is Figure 9 an enlarged view of part A of

[0040] Figure 12 is Figure 9 an enlarged view of part B of

[0041] Figure 13 is a schematic structural view of a transverse sealing mechanism of the present invention;

[0042] Figure 14 is a schematic structural view of a transverse heating block of the present invention. Detailed Embodiments

[0043] To make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the present invention are only based on the accompanying drawings of the present invention and do not specifically limit the present invention.

[0044] As Figures 1-10 shown, a specific embodiment of the present invention provides a small bag dispensing machine, which includes a material taking mechanism and a blanking and sealing mechanism. Among them, the material taking mechanism includes a medicine grid 1, a panel 2, a vacuum material taking mechanism 3 and a small bag conveying mechanism 4; the medicine grid 1 is detachably arranged on the panel 2 and is used for storing small bag medicaments 16; the vacuum material taking mechanism 3 includes a vacuum suction cup 31 and a swing frame 32, the vacuum suction cup 31 is arranged on the swing frame 32, and the swing frame 32 can drive the vacuum suction cup 31 to move along a predetermined trajectory, driving the vacuum suction cup 31 to move between directly below the medicine grid 1 and above the small bag conveying mechanism 4; the small bag conveying mechanism 4 includes a conveyor belt 41 and a conveying motor 42, and the conveying motor 42 is used to drive the conveyor belt 41 to rotate. The medicine grids 1 are arranged in rows on the panel 2, and the bottom of the medicine grid penetrates through the panel 2; the vacuum suction cups 31 are arranged in one-to-one correspondence with the medicine grids 1.

[0045] The blanking and sealing mechanism includes a film roll seat 5, a guiding mechanism 6, a forming hopper 7, a longitudinal sealing mechanism 8, and a transverse sealing mechanism 9. A roll of packaging film 51 is provided on the film roll seat 5. The guiding mechanism 6 is arranged above the film roll seat 5 for guiding the packaging film. The forming hopper 7 is used for shaping the packaging film. The longitudinal sealing mechanism 8 is arranged below the forming hopper 7 for sealing the sides of the packaging film. The transverse sealing mechanism 9 is arranged below the longitudinal sealing mechanism 8 for sealing and dividing the bottom of the packaging film. A forming column 71 is provided below the forming hopper 7. The packaging film 10 is formed under the guiding action of the outer wall of the forming hopper 7 and then forms a tubular structure through the outer wall of the forming column 71.

[0046] With this solution, the vacuum material taking mechanism 3 can simultaneously take out sachet medicaments 16 from different medicine cells 1 and stably and quickly put them into the conveyor belt 41 to complete the work of classified material taking. Then, in cooperation with the blanking and sealing mechanism, it can complete the quantitative grasping and packaging work of the sachet medicaments 16.

[0047] In the blanking and sealing mechanism, the packaging bag is formed on-site by the packaging film. The length of the packaging bag can be flexibly controlled according to the sachet medicaments to be accommodated, so as to control the packaging capacity and meet the actual use requirements. The middle of the forming column 71 is penetrated. The sachet medicaments 16 are collected by the forming hopper 7 and fall into the packaging bag formed by the packaging film in the forming column 71. After a predetermined number of sachet medicaments 16 are loaded into the packaging bag, the transverse sealing mechanism 9 seals the top of the packaging bag and then automatically sends it outwards, with high automation and stable and reliable operation.

[0048] Preferably, as Figure 3 and Figure 4 shown, the medicine cell 1 has a long-strip storage cavity 11. The end faces of the sachet medicaments 16 are arranged in rows in the storage cavity 11 facing the discharge port 12 of the medicine cell 1. An inlet 13 is provided at the top of the medicine cell 1. The packaged sachet medicaments 16 can be loaded into the medicine cell 1 from the inlet 13. A pressing block 14 can also be arranged on the inlet 13 to press the sachet medicaments 16 downwards by its own gravity. A positioning strip 15 for positioning the sachet medicaments 16 is provided at the edge of the discharge port 12. When the sachet medicaments 16 in the storage cavity 11 reach the discharge port 12, their edges will contact the positioning strip 15 to prevent the sachet medicaments 16 from falling out of the discharge port 12 by themselves.

[0049] Combined with Figure 6 , in order to synchronously control the position and orientation of the vacuum suction cups 31 on the swing frame 32, the vacuum material taking mechanism 3 further includes a swing limit plate 33. The swing frame 32 is connected to a swing drive shaft 34 arranged on the swing limit plate 33, and the swing drive shaft 34 is connected to a swing cylinder 35.

[0050] A slide rail 36 is provided on the swing frame 32, and a slide seat 37 is provided at the corresponding position of the swing limit plate 33. The slide seat 37 can rotate relative to the swing limit plate 33. The slide rail 36 is provided on the slide seat 37 and can slide along the slide seat 37. An arc-shaped groove 331 is further provided on the swing limit plate 33, and swing limit shafts 38 are further provided at both ends of the swing frame 32. The swing limit shafts 38 extend into the arc-shaped groove 331. The swing drive shaft 34 is connected to the swing limit shaft 38 through a swing arm 39. One end of the swing arm 39 is fixedly connected to the swing drive shaft 34, and a through hole is provided at the other end. The swing limit shaft 38 passes through the through hole. Through the linkage of the swing drive shaft 34, the swing arm 39, the swing limit shaft 38, the slide rail 36 and the slide seat 37, and under the limiting action of the swing limit plate 33, the position and orientation of the vacuum suction cup 31 on the swing frame 32 can be synchronously controlled, so that the vacuum suction cup 31 can reliably suck a pack of small bag medicaments 16, move it above the conveyor belt 41, and stably fall into the conveyor belt 41, improving the picking accuracy and picking efficiency.

[0051] Preferably, a fork bag rack 44 capable of lifting is further provided above the conveyor belt 41. Fork bag grooves 45 with open lower ends and a number matching the corresponding vacuum suction cups are provided on the fork bag rack 44. When the swing frame 32 reaches above the conveyor belt 41, the fork bag rack 44 moves downward to block behind the small bag medicaments. The vacuum suction cup 31 passes through the fork bag groove 45, and the small bag medicaments cannot pass through the fork bag groove 45 and will naturally fall on the conveyor belt 41, preventing the swing frame 32 from bringing back the small bag medicaments that have not fallen in time when moving away from the conveyor belt 41.

[0052] Preferably, as Figure 8 shown, the small bag conveying mechanism 4 further includes guard plates 43 provided on both sides of the conveyor belt 41. The guard plates 43 are used to limit the small bag medicaments 16 falling into the conveyor belt 41 to prevent them from falling out during the conveying process.

[0053] In order to further improve the picking efficiency and also increase the types of small bag medicaments 16 that can be sucked, there are two groups of the vacuum picking mechanism 3, and their swing drive shafts 34 are connected through synchronous gears 30. The two groups of vacuum picking mechanisms 3 pick materials simultaneously, which can provide twice the picking efficiency and also double the types of medicaments that can be sucked.

[0054] In order to prevent the packaging film from wrinkling in advance and apply a predetermined resistance to the packaging film, combined with Figure 11As shown, the guiding mechanism 6 includes a front guiding column 61, a guiding plate 62 and a rear guiding column 63. The packaging film located on the film winding base 5 extends upward, passes through the guiding action of the front guiding column 61, then passes through the guiding plate 62 and the rear guiding column 63 on the same horizontal plane, and then contacts the forming hopper 7 downward. Through the secondary guiding of the guiding column, the packaging film can be fully unfolded and a predetermined resistance is generated, which is convenient for subsequent forming.

[0055] In order to timely know whether the packaging film is used up, a packaging film detection mechanism is provided on the guiding mechanism 6. The packaging film detection mechanism includes a first electrode 64 provided on the upper surface of the guiding plate 62 and a second electrode 65 provided above the first electrode 64; due to its own gravity, the second electrode 65 can spontaneously contact the first electrode 64; during normal operation, the packaging film passes between the first electrode 64 and the second electrode 65, separating the first electrode 64 and the second electrode 65, and the electrical signal cannot be conducted through the first electrode 64 and the second electrode 65, so it can be considered that the packaging film has not been used up. When the packaging film is used up, the second electrode 65 will fall on the first electrode 64 due to gravity, and the first electrode 64 and the second electrode 65 are conducted, and the equipment stops in time to replace the new packaging film.

[0056] In order to seal and fix the formed packaging film, in combination with Figure 12 As shown, the longitudinal sealing mechanism 8 includes symmetrically arranged longitudinal heating blocks 81 and a first driving mechanism 82. The first driving mechanism 82 can drive the longitudinal heating blocks 81 to move towards each other and press against each other. When the packaging film is wrapped around the forming column 71, the two side edges overlap each other and pass through the gap between the two longitudinal heating blocks 81. At this time, the longitudinal heating blocks 81 move towards each other and press against each other to heat-seal the side wall of the packaging film.

[0057] As Figure 13 and Figure 14 As shown, the transverse sealing mechanism 9 is arranged on the longitudinal sliding shaft 91 and is connected to the longitudinal driving cylinder 92. The longitudinal driving cylinder 92 can drive the transverse sealing mechanism 9 to slide up and down along the longitudinal sliding shaft 91 as a whole. On the one hand, by controlling the sealing height, the length of each package of finished product packaging bags can be adjusted; on the other hand, during the sealing process, the packaging bags can be pulled down as the driving force for the packaging film to move. The transverse sealing mechanism 9 includes symmetrically arranged transverse heating blocks 93 and a second driving mechanism 94. The second driving mechanism 94 can drive the transverse heating blocks 93 to move towards each other and press against each other.

[0058] Preferably, the horizontal heating block 93 includes an upper heating block 931 and a lower heating block 932; there is a predetermined gap between the upper heating block 931 and the lower heating block 932. The upper heating block 931 and the lower heating block 932 seal the bottom of the packaging bag and the top of the previous packaging bag respectively. A cutter 95 is provided at the predetermined gap. During the sealing process, the cutter 95 also approaches the packaging bag and cuts the packaging bag. The position of the cutter 95 is adjustable. By adjusting the cutting depth of the cutter 95, continuous packaging or single-packaging can be achieved during bagging. With the above structure, the transmission mechanism of the packaging film can be omitted, and the overall equipment is more concise and compact. A notch 933 is provided on the surface of the lower heating block 932. When two lower heating blocks 932 seal the packaging bag, an exhaust channel will be left, and the gas inside the packaging bag can be conveniently discharged after sealing, reducing the volume. An anti-sticking sheet 96 is also provided at the predetermined gap. The anti-sticking sheet 96 is connected to the discharging air cylinder 97. After sealing, the discharging air cylinder 97 can push the anti-sticking sheet 96 outwards from the surface of the horizontal heating block 93 to separate the medicine bag that may stick to the horizontal heating block 93 from the horizontal heating block 93.

[0059] Preferably, the equipment further includes a discharging belt 96 and a chute 97. The discharging belt 96 is arranged below the horizontal sealing mechanism 9; the chute 97 is arranged at the discharging port of the discharging belt 96. The small bag of medicament after being cut by the horizontal sealing mechanism 9 directly falls into the discharging belt 96 and is sent out through the chute 97. Preferably, a pushing plate 98 is provided on the discharging belt 96. The pushing plate 98 is used to prevent the packaged small bag of medicament from slipping on the discharging belt 96 and improve the discharging reliability.

[0060] The working principle of the present application will be elaborated in detail below.

[0061] First, different types of small bags of medicament 16 are classified and loaded into the medicine grid 1, and the medicine grid 1 containing the small bags of medicament 16 is inserted into the preset hole 21 of the panel 2. The medicine grid 1 can be equipped with a chip. After the medicine grid 1 is inserted into the preset hole 21, the drug contained in the current medicine grid 1 can be known by reading the chip.

[0062] Then, the vacuum suction cup 31 generates vacuum to suck the small bag of medicament 16 at the lowermost end of the medicine grid 1. The swing air cylinder 35 drives the swing drive shaft 34 to rotate, drives the swing limit shaft 38 to move along the arc groove 331 of the swing limit plate 33 through the swing arm 39. In addition, the slide rail 36 on the swing frame 32 will slide along the slide seat 37, driving the swing frame 32 to approach the conveyor belt 41 and tilt towards it at the same time, so that the small bag of medicament 16 stably falls into the conveyor belt 41. Repeat this step until the type and quantity of the small bags of medicament 16 reach the predetermined value.

[0063] During the material taking process of the vacuum material taking mechanism 3, the conveying motor 42 drives the conveyor belt 41 to rotate, sending the small bag of medicine 16 into the forming hopper 7 of the blanking and sealing mechanism, and it falls into the just-formed packaging bag through the forming column 71 below the forming hopper 7. After the material falling is completed, the transverse sealing mechanism 9 moves upward to seal and cut the upper part of the small bag of medicine that has been loaded. The packaged small bag of medicine falls into the discharge belt 96 and is sent out through the chute 97.

[0064] The above is the preferred implementation mode of the present invention. It should be pointed out that for those of ordinary skill in the art of the present technology, without departing from the principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements are also regarded as the protection scope of the present invention.

Claims

1. A sachet dispensing machine, characterized in that, It includes a material taking mechanism and a blanking and sealing mechanism; The material taking mechanism includes a plurality of medicine cells, a panel, a vacuum material taking mechanism and a sachet conveying mechanism; The plurality of medicine cells are detachably arranged on the panel and are used for storing sachet medicaments; The vacuum material taking mechanism includes a vacuum suction cup and a swing frame. The vacuum suction cup is arranged on the swing frame, and the swing frame can drive the vacuum suction cup to move along a predetermined track, driving the vacuum suction cup to move between directly below the medicine cell and above the sachet conveying mechanism; The sachet conveying mechanism includes a conveyor belt and a conveying motor, and the conveying motor is used for driving the conveyor belt to rotate; The blanking and sealing mechanism includes a film roll seat, a guiding mechanism, a forming hopper, a longitudinal sealing mechanism and a transverse sealing mechanism; A roll of packaging film is arranged on the film roll seat, and the guiding mechanism is arranged above the film roll seat for guiding the packaging film; the forming hopper is used for shaping the packaging film; The longitudinal sealing mechanism is arranged below the forming hopper for sealing the side edges of the packaging film; The transverse sealing mechanism is arranged below the longitudinal sealing mechanism for sealing and dividing the bottom edge of the packaging film; A forming column is arranged below the forming hopper. The packaging film is formed under the guiding action of the outer wall of the forming hopper and then forms a tubular structure after passing through the outer wall of the forming column; The vacuum material taking mechanism further includes a swing limiting plate; the swing frame is connected to a swing driving shaft arranged on the swing limiting plate, and the swing driving shaft is connected to a swing cylinder; A slide rail is arranged on the swing frame, and a slide seat is arranged at the corresponding position of the swing limiting plate. The slide seat can rotate relative to the swing limiting plate, and the slide rail is arranged on the slide seat and can slide along the slide seat; an arc-shaped groove is further arranged on the swing limiting plate, and swing limiting shafts are arranged at both ends of the swing frame. The swing limiting shafts extend into the arc-shaped groove; the swing driving shaft is connected to the swing limiting shaft through a swing arm; A fork bag rack capable of lifting is further arranged above the conveyor belt, and fork bag grooves with open lower ends and a quantity matching the corresponding vacuum suction cups are arranged on the fork bag rack.

2. The sachet dispensing machine according to claim 1, characterized in that, The medicine cell has a long-strip-shaped storage cavity, and the end faces of the sachet medicaments are arranged in rows facing the discharge port of the medicine cell in the storage cavity; a feed port is arranged at the top of the medicine cell; a positioning strip for positioning the sachet medicaments is arranged at the edge of the discharge port.

3. The sachet dispensing machine according to claim 1, characterized in that, Through the linkage of the swing driving shaft, the swing arm, the swing limiting shaft, the slide rail and the slide seat, and under the limiting action of the swing limiting plate, the position and orientation of the vacuum suction cup on the swing frame are synchronously controlled.

4. The sachet dispensing machine according to claim 1, characterized in that, The guiding mechanism includes a front guiding column, a guiding plate and a rear guiding column; a packaging film detection mechanism is arranged on the guiding mechanism. The packaging film detection mechanism includes a first electrode arranged on the upper surface of the guiding plate and a second electrode arranged above the first electrode; due to its own gravity, the second electrode can spontaneously contact the first electrode; during normal operation, the packaging film passes between the first electrode and the second electrode.

5. The sachet dispensing machine according to claim 1, characterized in that, The longitudinal sealing mechanism includes symmetrically arranged longitudinal heating blocks and a first driving mechanism, and the first driving mechanism can drive the longitudinal heating blocks to move towards each other and press against each other; The transverse sealing mechanism is arranged on the longitudinal sliding shaft and connected to the longitudinal driving cylinder; the transverse sealing mechanism includes symmetrically arranged transverse heating blocks and a second driving mechanism, and the second driving mechanism can drive the transverse heating blocks to move towards each other and press against each other. The transverse heating block includes an upper heating block and a lower heating block; there is a predetermined gap between the upper heating block and the lower heating block.

6. The sachet dispensing machine according to claim 5, characterized in that, A cutting knife is arranged at the predetermined gap of the transverse heating block on one side; an anti-sticking sheet is also arranged at the predetermined gap of the transverse heating block on the other side, and the anti-sticking sheet is connected to the discharging cylinder.

7. The sachet dispensing machine according to claim 1, characterized in that, It further includes a discharging belt and a chute. The discharging belt is arranged below the transverse sealing mechanism; the chute is arranged at the discharging port of the discharging belt; a pushing plate is arranged on the discharging belt.

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