CN109747874B - Medicine particle packaging method based on medicine particle packaging equipment - Google Patents

Abstract

The invention discloses a medicine particle packaging method based on medicine particle packaging equipment, which comprises a rack, a characteristic mechanism, a control panel and an electric cabinet; the frame is formed by welding square tubes; the characteristic mechanism comprises a material bag forming mechanism, a metering filling mechanism, a vertical sealing mechanism, a transverse sealing and cutting mechanism and a discharging mechanism which are arranged from top to bottom; the control panel comprises buttons and a display device; the defect that the conventional medicine particle sealing equipment is horizontal, the bag is filled after being formed, and the efficiency is low is overcome, the bag is simultaneously made in a vertical mode, polyethylene plastic-coated paper is used as the material of the paper bag, and the filling action is performed, so that the efficiency is improved, the maintenance is easy, and the qualification rate is improved.

Description

Medicine particle packaging method based on medicine particle packaging equipment

Technical Field

The invention relates to a packaging method, in particular to a medicine particle packaging method based on medicine particle packaging equipment.

Background

At present, with the improvement and improvement of living standard of people and the rapid development of food industry, the demand of packaging machinery and equipment is improved, and the rapidly developed food processing industry needs a large amount of high-quality packaging machinery. Due to the increasingly expanding application field of the full-automatic packaging machine, the variety of the packaging materials is increasing, and a great number of market customers need to automatically package the granular materials. At present, a material filling device configured by automatic packaging equipment is mostly in a screw type, and the filling device in the form is mainly used for supplying powdery materials, and if the filling device is used for supplying granular and irregular materials, the filling device is inapplicable; because the rotary extrusion of the screw can damage the particle materials, leading to the crushing thereof; and the screw type material filling device is easy to damage. Therefore, in order to adapt to filling and feeding of granular and irregular materials, a special feeding device is required to be used on the automatic granule packaging equipment.

According to the report of related patent documents, the 'novel granular seasoning measuring cup type filling machine' with the publication number of CN205060060U, a blanking gate is arranged at the lower side of a hopper, a gate controller is arranged at the left side of the blanking gate, a filling machine outer cover is arranged at the lower side of the gate controller, a scraper is arranged at the lower side of the filling machine outer cover, a disc is arranged at the lower side of the scraper, a turntable main shaft is arranged at the inner side of a valve bottom cover, shells are arranged at the left side and the right side of the filling machine outer cover, and measuring cups are arranged at the left side and the right side of the disc; in severe cases, the spindle motor is even damaged, resulting in equipment downtime. The medicine particle sealing equipment is applied to bagged medicinal granules, is originally horizontal, and is filled after bag making and forming, so that the efficiency is low.

Because the traditional packing and filling device is easy to have the phenomena of material accumulation and unstable operation, has low production efficiency and can not meet the development requirement of the modern packing industry, the particle feeding device in the prior art needs to be improved.

Disclosure of Invention

The present invention is to solve the defects of the prior art and provide a medicine particle packaging device, thereby solving the above problems.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to medicine particle packaging equipment which comprises a rack, a characteristic mechanism, a control panel and an electric cabinet, wherein the characteristic mechanism is arranged on the rack; the frame is formed by welding square tubes; the characteristic mechanism comprises a material bag forming mechanism, a metering filling mechanism, a longitudinal sealing mechanism, a transverse sealing and cutting mechanism and a discharging mechanism which are arranged from top to bottom; the control panel comprises buttons and a display device.

As a preferred technical scheme of the invention, the material bag forming mechanism comprises a stepping motor, a driving synchronous pulley A in driving connection with the stepping motor and a driven synchronous pulley A which is driven synchronously with the driving synchronous pulley A through a synchronous belt A; the driving output end of the driven synchronous belt wheel A is a traction roller, and polyethylene plastic-coated paper on the traction roller is input to a former through a tensioning roller, a guide roller II and a guide roller I.

As a preferred technical scheme of the invention, the metering and filling mechanism comprises an upright post and a feeding box arranged at the top end of the upright post, and the bottom end of the feeding box is communicated with a discharging port through a feeding pipe; the lower end of the discharge port is connected with an output pipe, the lower part of the upright post is provided with a three-phase asynchronous motor, the output end of the three-phase asynchronous motor is connected with a driving synchronous belt pulley B, the driving synchronous belt pulley B is connected with a driven synchronous belt pulley B through a synchronous belt B, the driven synchronous belt pulley B is connected with a speed reducer, and the output end of the speed reducer is connected with a long shaft through a coupling; the top end of the connecting long shaft is screwed into the bearing seat and supported at the lower end of the fixing plate, the upper end of the connecting long shaft is sleeved with a driving gear A, the driving gear A is meshed with a driven gear A, and the driven gear A is meshed with the rotating shaft; the rotating shaft is fixed on the rotating upper plate through a lower locking nut and an upper locking nut, and a guide seat is screwed in the outer side of the rotating shaft; the upper end of the rotating shaft is in contact with the rotating box, a deep groove ball bearing A is arranged at the contact position of the rotating shaft and the rotating box, a compression spring is fixed between the rotating box and the rotating upper plate, and the top end of the rotating shaft is screwed into the end cover A.

As a preferred technical scheme of the invention, the longitudinal sealing mechanism comprises a vertical plate, a mounting plate and a synchronous motor arranged on one side of the vertical plate, an adjusting rod and a hexagonal upright post are connected between the vertical plate and the mounting plate, the output end of the synchronous motor is connected with a driving synchronous pulley C, the driving synchronous pulley C is synchronously sleeved with a driven synchronous pulley C through a synchronous belt C, one end of the driven synchronous pulley C is connected with a driving shaft, the other end of the driven synchronous pulley C is sleeved with a driving gear B, the driving gear B is meshed with a driven gear B, the other end of the driving shaft is sequentially connected with a heating roller I and a heating roller II, a shaft A penetrates through the heating roller I and the heating roller II, and the end face of the shaft A is respectively sleeved with a positioning block and a front end plate.

As a preferred technical scheme of the invention, the transverse sealing and cutting mechanism comprises a finished product bag, a cylinder A, a cylinder B, an end plate and a side end plate, wherein the cylinder A and the cylinder B are arranged on the left and the right respectively, the end plate and the side end plate form a frame; the guide shaft is provided with a transverse heat sealing block, and the finished product bag is placed on the transverse heat sealing block provided with the blade.

A medicine particle packaging method based on medicine particle packaging equipment adopts PLC control and manually operates control panel buttons, and comprises the following specific steps:

firstly, the manual inspection equipment has no potential safety hazard, a control panel 3 is manually operated to start a button, a stepping motor 16 is started, a driving synchronous pulley A15 rotates, a driven synchronous pulley A14 is meshed and driven through a synchronous belt A17, a traction roller 13 rotates along with the driving synchronous pulley A, and polyethylene plastic-coated paper 18 is introduced into a former 19 through a guide roller I10 to form a cylindrical paper bag;

secondly, simultaneously, medicine particles are manually fed into the feeding box 31 and enter the rotating box 39 through the feeding pipe 32, a discharging hole 41 is formed in only one position of the rotating box 39, the three-phase asynchronous motor 20 is started at the moment, the driving synchronous belt wheel B21 rotates, the driven synchronous belt wheel B23 is driven through the meshing of the synchronous belt B22, the input shaft of the speed reducer 24 rotates, the output shaft rotates, the connecting long shaft 26 is driven to rotate through the effect of the coupler 25, the driving gear A27 rotates, the driven gear B28 is driven to rotate in a meshing mode, the rotating box 39 rotates, the rotating number of turns is measured, an induction sheet is installed on the connecting long shaft 26, the number of the rotating turns is counted through a groove type photoelectric sensor, the arriving weight is set, and the medicine particles are output into a prepared cylindrical paper bag through the output pipe 43 and the needle nozzle 44. The bag forming and the metering filling are completed simultaneously;

thirdly, after filling, feeding back a signal to the synchronous motor 47, starting the synchronous motor 47, enabling the driving synchronous pulley C49 to rotate, driving the driven synchronous pulley C54 through the meshing of a synchronous belt C50, enabling the driven synchronous pulley C54 to rotate, enabling the driving gear B53 to rotate, and enabling the driven gear B52 to be in meshing transmission, so that the heating roller I57 and the roller I are vertically pressed at the position of the cylindrical paper bag film, and heating to form firm longitudinal sealing;

fourthly, after the longitudinal sealing is finished, transverse sealing and cutting actions are carried out, the air cylinders A72 on two sides are simultaneously pushed forwards, the push plate 74 is pushed forwards along two guide shafts B79, the two transverse heat sealing blocks 81 are simultaneously positioned at the paper bag and are compressed to heat and seal the paper bag, and after the sealing is finished, the blade 82 cuts the lap joint of the paper bag;

and fifthly, cutting off the separated bags, dropping into the output belt line by self weight, and outputting.

Compared with the prior art, the invention has the beneficial effects that: the invention adopts a vertical mode to simultaneously complete bag making, adopts polyethylene plastic-coated paper as the material of the paper bag and filling action, improves the efficiency, is easy to maintain and improves the qualification rate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front view of a feature of the present invention;

FIG. 4 is a schematic side view of a feature of the present invention;

FIG. 5 is a schematic view of a bag forming mechanism according to the present invention;

FIG. 6 is a second schematic view of a bag forming mechanism according to the present invention;

FIG. 7 is a schematic view of a metering and filling mechanism according to the present invention;

FIG. 8 is a top view taken at A-A of FIG. 7;

FIG. 9 is a second schematic view of the metering and filling mechanism of the present invention;

FIG. 10 is a third schematic view of a metering and filling mechanism of the present invention;

FIG. 11 is an enlarged view of the structure of FIG. 10 at C;

FIG. 12 is a schematic view of a longitudinal sealing mechanism of the present invention:

FIG. 13 is a second schematic view of the longitudinal sealing mechanism of the present invention;

FIG. 14 is a cross-sectional view taken at C-C of FIG. 13;

FIG. 15 is a schematic view of a transverse seal cutting mechanism according to the present invention;

FIG. 16 is a second schematic view of the transverse seal cutting mechanism of the present invention;

FIG. 17 is a cross-sectional view taken at E-E of FIG. 16;

FIG. 18 is an enlarged view of the structure of FIG. 17 at D;

reference numbers in the figures: 1. a frame; 2. a characteristic mechanism; 3. a control panel; 4. an electrical cabinet; 5. a material bag forming mechanism; 6. a metering and filling mechanism; 7. a longitudinal sealing mechanism; 8. a transverse seal cutting mechanism; 9. a blanking mechanism; 10. a guide roller I; 11. a guide roll II; 12. a tension roller; 13. a traction roller; 14. a driven synchronous pulley A; 15. a driving synchronous pulley A; 16. a stepping motor; 17. a synchronous belt A; 18. polyethylene plastic-coated paper; 19. a former; 20. a three-phase asynchronous motor; 21. a driving synchronous pulley B; 22. a synchronous belt B; 23. a driven synchronous pulley B; 24. a speed reducer; 25. a coupling; 26. connecting the long shaft; 27. a driving gear A; 28. a driven gear A; 29. a column; 30. hooping; 31. a feeding box; 32. a feed pipe; 33. a rotating shaft; 34. a guide shaft; 35. a lower lock nut; 36. rotating the upper plate; 37. a deep groove ball bearing A; 38. an end cap A; 39. rotating the cassette; 40. locking the nut; 41. a discharge port; 42. a compression spring; 43. an output pipe; 44. a needle nozzle; 45. a bearing seat; 46. a fixing plate; 47. a synchronous motor; 48. a vertical plate; 49. a driving synchronous pulley C; 50. a synchronous belt C; 51. a hexagonal column; 52. a driven gear B; 53. a driving gear B; 54. a driven synchronous pulley C; 55. a drive shaft; 56. mounting a plate; 57. heating the roller I; 58. heating the roller II; 59. adjusting a rod; 60. a spring; 61. an axis A; 62. positioning blocks; 64. a front end plate; 65. a deep groove ball bearing B; 66. a roller I; 67. a roller II; 68. an end cap B; 69. a shaft B; 70. a deep groove ball bearing C; 71. an end cap C; 72. a cylinder A; 73. an end plate; 74. pushing the plate; 75. a guide shaft A; 76. a linear bearing; 77. a side end plate; 78. a cylinder B; 79. a guide shaft B; 80. packaging the finished product; 81. a transverse heat sealing block; 82. a blade; 83. a guide shaft C; 84. connecting blocks; 85. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-18, the present invention discloses a technical solution: a medicine particle packaging device is divided into four parts: a frame 1; a characteristic mechanism 2; a control panel 3; an electrical cabinet 4.

The frame 1 is formed by welding square pipes, and after welding, stress relief annealing treatment is carried out, so that the frame is good in stability. The other panels are formed by bending 08F sheet metal parts, and 08F has good ductility and good bending performance. And the size can be well ensured, and the appearance is attractive.

The characteristic mechanism 2 is divided into a material bag forming mechanism 5, a metering filling mechanism 6, a longitudinal sealing mechanism 7, a transverse sealing and cutting mechanism 8 and a blanking mechanism 9.

And a control panel 3, which comprises buttons and a display device. When the medicine particles are manually placed into the material inlet box, an operator can input various data according to the display device and operate according to the prompt of the display device, and the medicine particle feeding box has good human-computer interaction performance. Setting a start button and an emergency stop button, pressing the start button when starting, and pressing the stop button when stopping. After the operator inputs data, the operator presses the start button to operate the machine. If some unpredictable problems are met in the operation process, an operator can press the stop button in time, and loss caused by misoperation of machines or personnel is avoided.

The regulator cubicle 4, the electrical component in the equipment all installs inside the regulator cubicle, conveniently overhauls and the wiring.

The material bag forming mechanism 5 comprises a stepping motor 16 fixed on a plate, a shaft extension part of the stepping motor 16 is fixed with a driving synchronous pulley A15 through a flat key, a driven synchronous pulley A14 is meshed and driven through a synchronous belt A17, the driven synchronous pulley is fixed at one end of a traction roller 13 through a flat key, a guide roller I10, a guide roller II11, a tension roller 12 and the stepping motor 16 are fixed on the plate at different positions, the driving synchronous pulley A15 rotates, the driven synchronous pulley A14 is meshed and driven through a synchronous belt A17, the traction roller 13 rotates along with the plate, and polyethylene plastic-coated paper 18 is introduced into a forming device 19 through the guide roller I10 to form a cylindrical paper bag.

The metering and filling mechanism 6 is characterized in that a driving synchronous pulley B21 is arranged at the shaft extension position of a three-phase asynchronous motor 20 through a flat key, a synchronous belt B22 is meshed with and drives a driven synchronous pulley B23, the driven synchronous pulley B23 is fixed at the shaft end of a speed reducer 24 through a flat key, a set screw is used for axially positioning the driven synchronous pulley B23, the output end of the speed reducer 24 is fixed at one end of a coupling 25 through a flat key, the other end of the coupling 25 is connected with a long shaft 26, the long shaft 26 is connected with a fixed driving gear A27 through a flat key, the other end connected with the long shaft 26 is arranged on a fixed plate 46 through a bearing seat 45, a driven gear A28 meshed with and driven by the driving gear, a rotating shaft 33 is arranged on the fixed plate 46, the driven gear A28 is fixed at the lower end of the rotating shaft 33, a guide shaft 34 is fixed above the fixed plate 46, a rotating upper plate 36 is fixed at the upper end of the rotating shaft 33, a rotating box 39 is fixed above the rotating box, the three-phase asynchronous motor 20 is started, the driving synchronous belt wheel B21 rotates, the driven synchronous belt wheel B23 is meshed and driven through the synchronous belt B22, the input shaft of the speed reducer 24 rotates, the output shaft rotates, the connection long shaft 26 is driven to rotate through the action of the coupler 25, the driving gear A27 rotates, the driven gear A28 is meshed and driven, the rotating box 39 rotates, manual feeding is carried out on the feeding box 31, the feeding box enters the rotating box 39 through the feeding pipe 32, only one position of the rotating box 39 is provided with the discharging port 41, the rotating number of turns is measured, the sensing piece is installed on the connection long shaft 26, the rotating number of turns is counted through the groove type photoelectric sensor, the arriving weight is set, and the medicine particles are output into a manufactured cylindrical paper bag through the needle nozzle 44 through the output pipe 43.

The longitudinal sealing mechanism 7, the synchronous motor 47 is installed on the side of the riser 48, the shaft end of the synchronous motor 47 fixes the driving synchronous pulley C49, the driven synchronous pulley C50 is engaged with and drives the driven synchronous pulley C54, because the driven synchronous pulley C54 is fixed on the driving shaft 55 through a flat key, the front end of the driving shaft 55 is respectively fixed with the heating roller I57 and the heating roller II58, the driving gear B53 rotates, the driven gear B52 is engaged with and drives, the driven gear B52 is fixed on the shaft A61, the end of the shaft A61 is respectively fixed with the roller I66 and the roller II67, the roller I66 and the roller II67 are respectively corresponding to the heating roller I57 and the heating roller II58, the synchronous motor 47 is started, the driving synchronous pulley C49 rotates, the driven synchronous pulley C54 is engaged with and drives through the synchronous belt C50, the driven synchronous pulley C54 rotates, the driving gear B53 rotates, the driven gear B52 is engaged with and drives, therefore, the heating roller I57 and the roller I are vertically pressed on the cylindrical paper bag film, heating to form a strong longitudinal seal.

The transverse sealing and cutting mechanism 8 performs transverse sealing and cutting after the longitudinal sealing is completed. Two end plates 73 and two side end plates 77 are built to form a mounting support, a cylinder A72 is fixed on the end plate 73, the shaft end of the cylinder A72 is fixed on a push plate 74 and locked by nuts, two guide shafts A75 are fixed between the two end plates 73, a linear bearing 76 is installed in a hole of the push plate 74, the two guide shafts B79 are symmetrically installed on the push plate 74, the transverse heat sealing block 81 is fixed at the other end of the guide shaft B79, the transverse heat sealing block 81 is internally processed into a rectangular groove shape, the blade 82 is fixed in the groove, the structure is symmetrically arranged on the other side, two transverse heat sealing blocks 81 are formed to transversely heat and seal the paper bag, and the blade 82 cuts off the lap joint of the paper bag. The cylinder A72 of both sides promotes forward simultaneously, and push pedal 74 promotes forward along two guiding axle B79, and two horizontal heat seal blocks 81 are to the container bag position simultaneously to compress tightly and heat and seal, seal and accomplish the back, blade 82 cuts the container bag overlap joint.

And the blanking mechanism 9 is formed by driving a flat belt by a motor. The cut-off bags drop into the output belt line by their own weight.

The equipment is controlled by a PLC and is manually operated to control a panel button.

In the first step, the manual inspection equipment has no potential safety hazard, the control panel 3 is manually operated to start a button, the stepping motor 16 is started, the driving synchronous pulley A15 rotates, the driven synchronous pulley A14 is meshed and driven through the synchronous belt A17, the traction roller 13 rotates along with the driving synchronous pulley A, and the polyethylene plastic-coated paper 18 is introduced into the forming device 19 through the guide roller I10 to form a cylindrical paper bag. In the second step, at the same time, the manual feeding is carried out to the feeding box 31 and enters the rotating box 39 through the feeding pipe 32, the rotating box 39 is provided with a discharging hole 41 at only one position,

at the moment, the three-phase asynchronous motor 20 is started, the driving synchronous pulley B21 rotates, the driven synchronous pulley B23 is meshed and driven through the synchronous belt B22, the input shaft of the speed reducer 24 rotates, the output shaft rotates, the connecting long shaft 26 is driven to rotate through the action of the coupler 25, the driving gear A27 rotates, the driven gear B28 is meshed and driven, the rotating box 39 rotates, the number of rotating circles is measured, the induction sheet is installed on the connecting long shaft 26, the number of rotating circles is counted through the groove-shaped photoelectric sensor, the reached weight is set, and the medicine particles are output into a manufactured cylindrical paper bag through the needle nozzle 44 through the output pipe 43. Bag forming and metering filling are completed simultaneously. And thirdly, after filling is finished, feeding a signal back to the synchronous motor 47, starting the synchronous motor 47, enabling the driving synchronous pulley C49 to rotate, driving the driven synchronous pulley C54 through the meshing of a synchronous belt C50, enabling the driven synchronous pulley C54 to rotate, enabling the driving gear B53 to rotate, and enabling the driven gear B52 to be in meshing transmission, so that the heating roller I57 and the roller I are vertically pressed at the position of the cylindrical paper bag film, and heating is performed to form firm longitudinal sealing. And fourthly, after the longitudinal sealing is finished, performing transverse sealing and cutting actions. The cylinder A72 of both sides promotes forward simultaneously, and push pedal 74 promotes forward along two guiding axle B79, and two horizontal heat seal blocks 81 are to the container bag position simultaneously to compress tightly and heat and seal, seal and accomplish the back, blade 82 cuts the container bag overlap joint. And fifthly, cutting off the separated bags and dropping into the output belt line by means of self weight. And output.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (1)

1. A medicine particle packaging method based on medicine particle packaging equipment comprises a rack, a characteristic mechanism, a control panel and an electric cabinet;

the frame is formed by welding square tubes;

the characteristic mechanism comprises a material bag forming mechanism, a metering filling mechanism, a longitudinal sealing mechanism, a transverse sealing and cutting mechanism and a discharging mechanism which are arranged from top to bottom;

the control panel comprises buttons and a display device;

the material bag forming mechanism comprises a stepping motor, a driving synchronous pulley A in driving connection with the stepping motor and a driven synchronous pulley A in synchronous driving with the driving synchronous pulley A through a synchronous belt A;

the driving output end of the driven synchronous belt pulley A is a traction roller, and polyethylene plastic-coated paper on the traction roller is input to a former through a tensioning roller, a guide roller II and a guide roller I;

the metering and filling mechanism comprises an upright post and a feeding box arranged at the top end of the upright post, and the bottom end of the feeding box is communicated with a discharge hole through a feeding pipe; the lower end of the discharge port is connected with an output pipe, the lower part of the upright post is provided with a three-phase asynchronous motor, the output end of the three-phase asynchronous motor is connected with a driving synchronous belt pulley B, the driving synchronous belt pulley B is connected with a driven synchronous belt pulley B through a synchronous belt B, the driven synchronous belt pulley B is connected with a speed reducer, and the output end of the speed reducer is connected with a long shaft through a coupling;

the top end of the connecting long shaft is screwed into the bearing seat and supported at the lower end of the fixing plate, the upper end of the connecting long shaft is sleeved with a driving gear A, the driving gear A is meshed with a driven gear A, and the driven gear A is meshed with the rotating shaft; the rotating shaft is fixed on the rotating upper plate through a lower locking nut and an upper locking nut, and a guide seat is screwed in the outer side of the rotating shaft;

the upper end of the rotating shaft is in contact with the rotating box, a deep groove ball bearing A is arranged at the contact position of the rotating shaft and the rotating box, a compression spring is fixed between the rotating box and the rotating upper plate, and the top end of the rotating shaft is screwed into the end cover A;

the longitudinal sealing mechanism comprises a vertical plate, a mounting plate and a synchronous motor arranged on one side of the vertical plate, an adjusting rod and a hexagonal upright post are connected between the vertical plate and the mounting plate, the output end of the synchronous motor is connected with a driving synchronous pulley C, the driving synchronous pulley C is synchronously sleeved with a driven synchronous pulley C through a synchronous belt C, one end of the driven synchronous pulley C is connected with a driving shaft, the other end of the driven synchronous pulley C is sleeved with a driving gear B, the driving gear B is meshed with a driven gear B, the other end of the driving shaft is sequentially connected with a heating roller I and a heating roller II, a shaft A penetrates through the heating roller I and the heating roller II, and a positioning block and a front end plate are sleeved on the end face of the shaft A respectively; the transverse sealing and cutting mechanism comprises a finished product bag, a cylinder A, a cylinder B, an end plate and a side end plate, wherein the cylinder A and the cylinder B are arranged on the left and right respectively, the end plate and the side end plate form a frame;

the guide shaft is provided with a transverse heat sealing block, and the finished product bag is placed on the transverse heat sealing block provided with the blade;

the equipment adopts PLC control and manually operates control panel buttons, and comprises the following specific steps:

firstly, manually checking equipment without potential safety hazards, manually operating a start button of a control panel (3), starting a stepping motor (16), rotating a driving synchronous pulley A (15), meshing and driving a driven synchronous pulley A14 through a synchronous belt A (17), rotating a traction roller (13) along with the driving synchronous pulley A, and leading polyethylene plastic-coated paper (18) into a former (19) through a guide roller I (10) to form a cylindrical paper bag;

secondly, feeding medicine particles to a feeding box (31) manually at the same time, feeding the medicine particles to a rotating box (39) through a feeding pipe (32), arranging a discharging hole (41) at only one position of the rotating box (39), starting a three-phase asynchronous motor (20) at the moment, rotating a driving synchronous pulley B (21), meshing and driving a driven synchronous pulley B (23) through a synchronous belt B (22), rotating an input shaft of a speed reducer (24), rotating an output shaft, driving a connecting long shaft (26) to rotate through the action of a coupler (25), rotating a driving gear A (27), meshing and driving a driven gear B28, rotating the rotating box (39), metering through the number of rotating turns, installing an induction sheet on the connecting long shaft (26), counting the number of rotating turns through a groove-shaped photoelectric sensor, setting the arriving weight, outputting the medicine particles to a manufactured cylindrical paper bag through an output pipe (43) through a needle nozzle (44), the bag forming and the metering filling are completed simultaneously;

thirdly, after filling, feeding back a signal to a synchronous motor (47), starting the synchronous motor (47), rotating a driving synchronous pulley C (49), meshing and driving a driven synchronous pulley C (54) through a synchronous belt C (50), rotating the driven synchronous pulley C (54), rotating a driving gear B (53), and meshing and driving a driven gear B (52), so that a heating roller I (57) and a roller I are vertically pressed at the cylindrical paper bag film and are heated to form firm longitudinal sealing;

fourthly, after the longitudinal sealing is finished, transverse sealing and cutting actions are carried out, the air cylinders on two sides are pushed forwards simultaneously, the push plate (74) is pushed forwards along two guide shafts B (79), two transverse heat sealing blocks (81) are simultaneously positioned at paper bags and are compressed to heat and seal the paper bags, and after the sealing is finished, the blade (82) cuts the lap joints of the paper bags;

and fifthly, cutting off the separated bags, dropping into the output belt line by self weight, and outputting.

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