CN109775039B - Formula machine - Google Patents
Formula machine Download PDFInfo
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- CN109775039B CN109775039B CN201910068584.9A CN201910068584A CN109775039B CN 109775039 B CN109775039 B CN 109775039B CN 201910068584 A CN201910068584 A CN 201910068584A CN 109775039 B CN109775039 B CN 109775039B
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Abstract
The invention relates to the technical field of medical equipment, and discloses a prescription machine, which is used for improving the miniaturization degree of the prescription machine and the packaging efficiency of a medicine cup of the prescription machine. The invention provides a formula machine, which comprises a conveying module and a packaging module, wherein the conveying module is used for conveying medicine cups and comprises a bracket, a guide rail arranged on the bracket, a transport vehicle slidably arranged on the guide rail, and a first driving assembly in driving connection with the transport vehicle, wherein the first driving assembly is used for driving the transport vehicle to move along the guide rail; the transport vechicle has medicine cup storage tank, and medicine cup storage tank is the matrix arrangement, seals the membrane device and includes installing support, encapsulation membrane mounting bracket, advances membrane module and press membrane module, wherein: the packaging film mounting frame is fixedly provided with a packaging film mounting shaft; the film feeding component is used for conveying the packaging film, and the film pressing component is used for pressing and cutting the medicine cup packaging film by using a driving device.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a prescription machine.
Background
With the progress of society and the development of economy, the living standard of people is continuously improved, the trend of population aging is increasingly obvious, and the proportion of the aged population is increased, so that the demand for social medical and health resources is increased. In addition, due to the acceleration of town and the increase of population flow, public health pressure is increased, and new requirements for medical and health resources are also brought about. The most intuitive embodiment of the social medical and health resources is that the medical and health resources, the medical supporting facilities and the medical staff are provided, and meanwhile, the allocation efficiency of the medical and health resources also indirectly influences the redundancy of the medical and health resources.
For granular or powder medications, it is often necessary to enclose the medication in a cup during dispensing and packaging.
Disclosure of Invention
The embodiment of the invention provides a prescription machine, which is used for improving the miniaturization degree of the prescription machine and improving the medicine cup packaging efficiency of the prescription machine.
One embodiment of the invention provides a dispensing machine comprising a delivery module and a film sealing device, wherein:
The conveying module is used for conveying medicine cups and comprises a bracket, a guide rail arranged on the bracket, a transport vehicle slidably arranged on the guide rail and a first driving assembly in driving connection with the transport vehicle, wherein the first driving assembly is used for driving the transport vehicle to move along the guide rail; the transport vehicle is provided with medicine cup accommodating grooves which are arranged in a matrix, and at least one row of medicine cup accommodating grooves are arranged along the direction parallel to the guide rail;
The film sealing device comprises a mounting bracket, a packaging film mounting bracket, a film feeding component and a film pressing component, wherein: the packaging film mounting frame is fixedly provided with a packaging film mounting shaft;
the membrane feeding assembly comprises a guide belt, a guide plate and a guide wheel assembly, wherein: the guide belt and the guide plate are arranged on the mounting bracket in a superposition way, and a packaging film channel is arranged between the guide belt and the guide plate; the guide wheel assembly comprises a driving shaft, a first driving motor and guide wheels arranged on the driving shaft, the guide wheels are positioned on one side, far away from the guide belt, of the guide plate, the guide plate is provided with guide wheel passing grooves, the guide wheels are abutted to the guide belt, and the guide wheels drive the packaging film to move along the guide belt;
The film pressing assembly comprises a driving device, a transmission plate, a pressing sealing mechanism and a cutting mechanism, wherein the driving device is arranged on the mounting bracket; the transmission plate is in driving connection with the driving device and can move along a first direction relative to the mounting bracket; the press seal mechanism is arranged on the transmission plate and comprises a heating plate; the cutting mechanism is arranged on the transmission plate and comprises a cutter, and the cutting mechanism and the press sealing mechanism are positioned on the same side of the transmission plate and cut the packaging film after the packaging film is pressed down by the heating plate;
the packaging film installation shaft, the packaging film channel inlet of the film feeding assembly, the packaging film channel outlet of the film feeding assembly, the cutting mechanism and the press sealing mechanism are sequentially opposite, and the film sealing device is arranged above one end of the guide rail in a crossing manner and is used for sealing films of medicine cups of the conveying modules.
In a further technical scheme, the guide wheel assembly further comprises a fixing frame, a first screw rod and a spring sleeved outside the first screw rod, the driving shaft is circumferentially rotatably installed on the fixing frame, one end of the first screw rod is fixedly installed at the top of the fixing frame, the other end of the first screw rod penetrates through the mounting bracket and is fixed by a screw cap, the spring is located between the fixing frame and the mounting bracket, and the first screw rod is perpendicular to the surface of the packaging film channel.
In a further technical scheme, the guide wheel assembly further comprises two sliding rods which are arranged in parallel with the first screw rods, the mounting bracket is provided with guide grooves which are in one-to-one fit with the sliding rods, one end of each sliding rod is fixedly connected with the fixing frame, the other end of each sliding rod is in sliding connection with the corresponding guide groove, and the two sliding rods are located at two ends of the driving shaft.
In a further technical scheme, the film feeding assembly comprises two black mark sensors which are arranged along the axial direction of the driving shaft in a flush manner and used for monitoring whether black marks at two ends of the packaging film pass through the black mark sensors at the same time, and/or the film feeding assembly comprises two black mark sensors which are arranged along the film feeding direction at intervals by a set distance and used for monitoring the length of the packaging film between the black mark sensors.
In a further technical scheme, the cutting mechanism further comprises a cutter protecting sleeve, the cutter protecting sleeve is provided with a cutter extending port, the cutter protecting sleeve is elastically mounted on the transmission plate, the cutter is fixedly mounted on the transmission plate, the side surface, away from the transmission plate, of the cutter protecting sleeve is a first surface, and when the cutting mechanism does not work, the cutter is located on the first surface and faces to one side of the transmission plate.
In a further technical scheme, the top surface of transport vechicle has the cutting recess, the cutting recess is along perpendicular to the guide rail direction extends, is located between two adjacent medicinal cup accommodation grooves, the cutting recess is along perpendicular to the lateral wall of guide rail direction is the rubber strip.
In a further technical scheme, the heating plate of the press seal mechanism is elastically connected with the transmission plate.
In a further technical scheme, the heating plate is provided with a working part and a non-working part, the working part is a boss part, the non-working part is a groove part, and the groove is internally provided with a heat preservation layer.
In a further technical scheme, the transport vechicle overlap joint has the upper cover plate, the upper cover plate has the exposure the through-hole in medicine cup storage tank, the opening part of medicine cup has the valgus border, the border joint in upper cover plate surface.
In a further technical scheme, the two ends of the support along the movement direction of the transport vehicle are further provided with position sensors and anti-collision blocks, each of the anti-collision blocks is located in the direction of the transport vehicle, and the transport vehicle moves to the end to trigger the position sensor.
In the embodiment, the medicine cup accommodating grooves are arranged in a matrix, so that the size of the conveying module, particularly the arrangement direction of the medicine cups, can be greatly reduced, the space utilization rate is improved, the size of the prescription machine is reduced, the prescription machine is miniaturized, and in addition, the conveying module can convey more medicine cups, so that the dispensing efficiency of the prescription machine is improved.
Further, the film sealing device in this embodiment can accomplish the whole process of film sealing automatically, and when pressing the membrane, the packaging film is located the medicine cup top, drive arrangement drive plate downward movement, drive press seal mechanism and cutting mechanism simultaneously downward movement, press seal mechanism's hot plate contact packaging film earlier and push down packaging film and encapsulate, the hot plate presses the packaging film to the medicine cup on after, the cutter just can cut the packaging film, later drive arrangement drives the drive plate and rises to accomplish the film pressing process, and can separate the packaging film. In the embodiment of the application, two operations of press sealing and cutting can be completed by utilizing one driving device, so that the structure of the film pressing assembly can be simplified, the cost of the film pressing assembly is reduced, in addition, two operations can be completed by one action, and the working efficiency of the film sealing device can be improved.
Drawings
FIG. 1 is a schematic diagram of a matching structure of a conveying module and a film sealing device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a transport module according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a conveying module according to another embodiment of the present invention;
FIG. 4 is a schematic diagram of a film sealing apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view of a membrane module according to an embodiment of the present invention;
FIG. 6 is a schematic view of a membrane module according to another embodiment of the present invention;
FIG. 7 is a schematic view of a membrane module according to another embodiment of the present invention;
FIG. 8 is a schematic view of a membrane module according to another embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of a membrane module according to another embodiment of the invention.
Reference numerals:
6000-conveying module; 61-a bracket;
611-position sensor; 612-an anti-collision block;
62-a guide rail; 63-a transport vehicle;
631-a medicine cup accommodating groove; 632-upper cover plate;
633-floor; 6331-trigger catch;
634-cutting grooves; 635-rubber strips;
64-a first drive assembly; 641-transporter drive motor;
642-a first pulley; 643-belt;
65-a medicine cup sensor; 66-medicine cup;
7000-film sealing devices;
1-mounting a bracket; 2-packaging film mounting frame;
3-packaging film mounting shaft; 4-membrane-missing sensor;
5-a profile base;
3000-membrane feeding component; 311-a guide groove;
32-a guide belt; 33-guide plates;
34-a guide wheel assembly; 341-a fixing frame;
342-a drive shaft; 343-a first drive motor;
344-guide wheels; 345-first screw;
346-a spring; 347-nuts;
348—a slide bar; 35-black mark sensor.
4000-Film pressing assembly;
42-driving means; 43-driving plate;
431-sliding rail; 44-a press seal mechanism;
441-heating plate; 4411—a working part;
4412—a non-working part; 442-a second rail;
443-a second spring; 444-a second limiting block;
45-a cutting mechanism; 451-cutters;
452-knife protective sleeve; 453-first rail;
454-first spring.
Detailed Description
In order to improve the miniaturization degree of the prescription machine and improve the medicine cup packaging efficiency of the prescription machine, the embodiment of the invention provides the prescription machine. The present invention will be further described in detail with reference to the following examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
Referring to fig. 1-9, one embodiment of the present invention provides a compounder including a delivery module 6000 and a film sealing device 7000, wherein:
The conveying module 6000 is used for conveying medicine cups 66 and comprises a bracket 61, a guide rail 62 arranged on the bracket 61, a transport vehicle 63 slidably arranged on the guide rail 62, and a first driving assembly 64 in driving connection with the transport vehicle 63, wherein the first driving assembly 64 is used for driving the transport vehicle 63 to move along the guide rail 62; the transport vehicle 63 has medicine cup accommodating grooves 631, the medicine cup accommodating grooves 631 are arranged in a matrix, and at least one column of medicine cup accommodating grooves 631 are arranged along a direction parallel to the guide rail 62;
Film sealing device 7000 includes installing support 1, encapsulation membrane mounting bracket 2, advances membrane module 3000 and press membrane module 4000, wherein: the packaging film mounting frame 2 is fixedly provided with a packaging film mounting shaft 3;
The film feeding assembly 3000 includes a guide belt 32, a guide plate 33, and a guide wheel assembly 34, wherein: the guide belt 32 and the guide plate 33 are arranged on the mounting bracket 1 in a superposed manner, and a packaging film channel is arranged between the guide belt 32 and the guide plate 33; the guide wheel assembly 34 comprises a driving shaft 342, a first driving motor 343 and a guide wheel 344 mounted on the driving shaft 342, wherein the guide wheel 344 is positioned on one side of the guide plate 33 far away from the guide belt 32, the guide plate 33 is provided with a guide wheel 344 through groove, the guide wheel 344 is abutted against the guide belt 32, and the guide wheel 344 drives the packaging film to move along the guide belt 32;
The film pressing assembly 4000 comprises a driving device 42, a transmission plate 43, a pressing sealing mechanism 44 and a cutting mechanism 45, wherein the driving device 42 is installed on the mounting bracket 1; the transmission plate 43 is in driving connection with the driving device 42 and can move along a first direction relative to the mounting bracket 1; the press seal mechanism 44 is mounted on the transmission plate 43 and comprises a heating plate 441; the cutting mechanism 45 is mounted on the transmission plate 43 and comprises a cutter 451, the cutting mechanism 45 and the press seal mechanism 44 are positioned on the same side of the transmission plate 43, and after the heating plate 441 presses the packaging film, the packaging film is cut;
The packaging film mounting shaft 3, the packaging film channel inlet of the film feeding assembly 3000, the packaging film channel outlet of the film feeding assembly 3000, the cutting mechanism 45 and the press sealing mechanism 44 are sequentially opposite, and the film sealing device 7000 spans over one end of the guide rail 62 and is used for sealing the medicine cup 66 of the conveying module 6000.
In this embodiment, the carrier 63 may move the medicine cups 66 to hold medicine, so as to split the medicine into the medicine cups 66, and transport the medicine cups 66 with split medicine to the lower part of the film sealing device 7000 for film sealing. The transport vehicle 63 of the transport module 6000 transports the medicine cup 66 with the packaged medicine to one end of the guide rail 62, the packaging film of the packaging film roll on the packaging film mounting shaft 3 enters the packaging film channel from the packaging film channel inlet of the film feeding component 3000 and then extends out from the packaging film channel outlet, the first driving motor 343 can drive the guide wheel 344 to drive the packaging film to advance or retreat, taking the driving wheel to drive the packaging film to advance as an example, the driving wheel drives the packaging film to advance to cover the medicine cup 66, then the driving device 42 drives the transmission plate 43 to downwards, the heating plate 441 of the pressing mechanism 44 presses the packaging film, and then the cutter 451 cuts off the packaging film to complete one packaging operation.
In this embodiment, the medicine cup accommodating grooves 631 are arranged in a matrix, so that the size of the conveying module 6000, especially the arrangement direction of the medicine cups 66, can be greatly reduced, thereby improving the space utilization rate, reducing the size of the prescription machine, and being beneficial to realizing the miniaturization of the prescription machine.
The film sealing device 7000 in this embodiment can automatically complete the whole film sealing process, and when film is pressed, the film sealing device 7000 is located above the medicine cup 66, the driving device 42 drives the driving plate 43 to move downwards, the driving plate 43 drives the pressing sealing mechanism 44 and the cutting mechanism 45 to move downwards simultaneously, the heating plate 441 of the pressing sealing mechanism 44 contacts the film sealing and presses the film sealing downwards for sealing, after the heating plate 441 presses the film sealing onto the medicine cup 66, the cutter 451 just can cut the film sealing, and then the driving device 42 drives the driving plate 43 to ascend, so that the film pressing process is completed, and the film sealing can be separated. In the embodiment of the application, the two operations of press sealing and cutting can be completed by using one driving device 42, so that the structure of the film pressing assembly 4000 can be simplified, the cost of the film pressing assembly 4000 can be reduced, in addition, two operations can be completed by one action, and the working efficiency of the film sealing device 7000 can be improved.
Referring to fig. 5, in a further embodiment, the guide wheel assembly 34 further includes a fixing frame 341, a first screw 345, and a spring 346 sleeved outside the first screw 345, the driving shaft 342 is rotatably mounted on the fixing frame 341 in a circumferential direction, one end of the first screw 345 is fixedly mounted on the top of the fixing frame 341, the other end passes through the mounting bracket 1 and is fixed by a nut 347, the spring 346 is located between the fixing frame 341 and the mounting bracket 1, and the first screw 345 is perpendicular to the surface of the encapsulation film channel.
In this embodiment, before the guide wheel 344 drives the packaging film to move, the elastic force of the spring 346 between the fixing frame 341 and the mounting bracket 1 can be adjusted by using the nut, so as to adjust the abutting force between the guide wheel 344 and the guide belt 32, thereby being beneficial to improving the friction force between the guide wheel 344 and the packaging film, and improving the effect that the guide wheel 344 drives the packaging film to advance. In practical application, the film feeding assembly 3000 can be adjusted according to the characteristics of the packaging film, such as the material and thickness, so as to be widely applied.
With continued reference to fig. 5, in a specific embodiment, the guide wheel assembly 34 includes at least two first screws 345 and springs 346 corresponding to the first screws 345 one by one, and the at least two first screws 345 are uniformly disposed.
In this embodiment, the balance of the abutment force in the axial direction of the drive shaft can be improved by adjusting the abutment force between the guide wheel 344 and the guide belt 32 by at least two first screws 345 which are uniformly provided.
The outer surface of the guide wheel 344 is a rubber surface, which can provide better friction for the packaging film. In addition, the surface smoothness of the guide belt 32 is good so that the encapsulation film slides on the surface of the guide belt 32.
With continued reference to fig. 5, in a further embodiment, the guide wheel assembly 34 includes two sliding rods 348 disposed parallel to the first screw rod 345, the mounting bracket has guide slots 311 adapted to the sliding rods 348 one by one, one end of the sliding rods 348 is fixedly connected to the fixing frame 341, the other end is slidably connected to the guide slots 311, and the two sliding rods 348 are disposed at two ends of the driving shaft 342.
In this embodiment, when the guide wheel assembly 34 adjusts the abutment force between the guide wheel 344 and the guide belt 32 by adjusting the nut, the fixing frame 341 with the guide wheel 344 mounted thereon moves up and down by the cooperation of the sliding bar 348 and the guide groove 311, so that the guiding effect of the movement of the fixing frame 341 can be improved. It should be noted that, the guiding of the movement of the fixing frame 341 is realized by adopting the manner of matching the sliding bar 348 with the guiding groove 311, the guiding effect is better, and the matching of the sliding bar 348 and the guiding groove 311 can be made more precise, so that the sliding bar is not easy to shake when sliding along the extending direction of the guiding groove 311, and the situation that the driving shaft 342 driving the guiding wheel 344 is askew can be reduced, so that the packaging film can be stably driven to move.
By matching the two groups of slide bars 348 with better guiding effect with the guide groove 311, the limit effect of the slide bars along the circumferential direction of the driving shaft 342 can be further improved, the rigidity of the guide wheel assembly 34 is improved, and the driving shaft 342 can be further prevented from being skewed. In addition, the design of the structure can also adjust the weight problem of the membrane feeding assembly 3000, even if the weight unbalance loading condition occurs to the guide wheel assembly 34, the structure design of the two groups of sliding rods 348 and the guide grooves 311 can overcome the above problem, thereby ensuring that the guide wheel assembly 34 is kept stable.
In a further embodiment, the film feeding assembly 3000 includes two black mark sensors 35 disposed flush along the axial direction of the driving shaft 342, for monitoring whether the black marks at both ends of the encapsulation film pass through the black mark sensors 35 at the same time.
The packaging film is generally provided with black marks arranged at a set distance, and the specific distance between two adjacent black marks can be the unit length of the packaging film, namely, the packaging film in unit length can be packaged once or twice, in short, whether the size of the packaging film corresponding to the packaging is proper or not can be determined according to the positions and the number of the black marks monitored by the black mark sensor 35, so that the film feeding rhythm is controlled. For example, in a specific embodiment, the distance between two adjacent black marks is the amount of the packaging film required for one-time packaging, after the black mark sensor 35 detects one black mark, the guide wheel 344 drives the packaging film to advance until the black mark sensor 35 detects one black mark again, the black mark sensor 35 can send a signal, after receiving the signal, the controller can control the guide wheel 344 to stop acting so as to perform packaging, and after the packaging is completed, the guide wheel is controlled to drive the packaging film to advance again so as to circulate, thereby improving the accuracy of film feeding.
In general, the packaging film has black marks at two ends perpendicular to the extending direction, in the application, whether the packaging film is deflected can be detected by two parallel black mark sensors 35, only if the two black mark sensors 35 detect the black marks at the same time, the packaging film is normally moved, and no deflection occurs, and when only one black mark sensor 35 detects the black mark and the other black mark sensor 35 does not detect the black mark, the packaging film is deflected, so that an alarm is sent, and the manual adjustment is facilitated.
In a further embodiment, the film feeding assembly 3000 includes two black mark sensors 35 disposed at a set distance along the film feeding direction for monitoring the length of the encapsulation film between the black mark sensors 35.
In this embodiment, when two black mark sensors 35 detect the black mark, it is indicated that the film feeding length meets the requirement, so that the accuracy of the monitoring can be improved; in addition, when the black mark sensor 35 near the entrance of the packaging film channel cannot detect the black mark, and the black mark sensor 35 far from the entrance of the packaging film channel can still detect the black mark, the size of the remaining packaging film can be judged, and the packaging film is stopped or the final several packaging film operations are performed according to the requirement.
In a specific embodiment, the film feeding assembly comprises three black mark sensors, namely a first black mark sensor, a second black mark sensor and a third black mark sensor, wherein the first black mark sensor and the second black mark sensor are arranged along the axial direction of the driving shaft in a flush manner, and the first black mark sensor and the third black mark sensor are arranged along the film feeding direction at intervals for setting a distance.
Referring to fig. 4, in a further embodiment, the film sealing device 7000 further includes a film shortage sensor 4 mounted on the package film mounting frame 2.
In this embodiment, the film shortage sensor 4 is used for monitoring whether the packaging film remains on the packaging film mounting shaft 3, and when the packaging film on the packaging film mounting shaft 3 is used up, the film shortage sensor 4 gives an alarm so that relevant operators can replace the packaging film as soon as possible, the working efficiency of the film sealing device 7000 is improved, and the film-free operation of the film sealing device 7000 is prevented, thereby causing medicine waste. In a further embodiment, the film-missing sensor 4 may be further connected to a controller, and when the film-missing sensor 4 sends an alarm, the controller controls the film sealing device 7000 to stop working, so as to further prevent the film sealing device 7000 from performing film-missing operation.
In a further embodiment, the film feeding assembly 3000 further comprises a guiding shaft rotatably mounted on the mounting bracket 1 in the circumferential direction, and the guiding shaft is located at the entrance of the packaging film channel.
In this embodiment, before the packaging film gets into the packaging film passageway, the guiding axle is passed through earlier to the packaging film can be along smooth entering into the packaging film passageway, and can not appear the packaging film and block at the packaging film passageway entry, perhaps the entry of packaging film passageway is scraped and is rubbed the packaging film and lead to the impaired condition of packaging film, is favorable to improving into membrane effect and efficiency.
In a specific embodiment, along the direction perpendicular to the film feeding direction, the packaging film may include one set of films, or may include two or more sets of films, that is, one product packaging film, two product packaging films, or multiple product packaging films may be realized in each film feeding. In this embodiment, the number of films of the packaging film along the direction perpendicular to the film feeding direction is the same as the number of medicine cups 66 on the same direction carriage 63.
In a further embodiment, the cutting mechanism 45 further includes a cutter protecting sleeve 452, the cutter protecting sleeve 452 has a cutter extending opening, the cutter protecting sleeve 452 is elastically mounted on the transmission plate 43, the cutter 451 is fixedly mounted on the transmission plate 43, the side of the cutter protecting sleeve 452 away from the transmission plate 43 is a first surface, and when not working, the cutter 451 is located on the side of the first surface facing the transmission plate 43.
In this embodiment, the cutting mechanism 45 includes a cutter protecting sleeve 452, and in operation, the cutter protecting sleeve 452 is firstly contacted with the packaging film, and because the cutter protecting sleeve 452 is elastically connected with the transmission plate 43, when the transmission plate 43 is continuously pressed down, the position of the cutter protecting sleeve 452 is basically unchanged, and the cutter 451 continuously descends along with the transmission plate 43 and extends out from the cutter extending opening to perform cutting. Therefore, in this embodiment, only when the film pressing assembly 4000 works, that is, when the packaging film is cut, the cutter 451 extends out from the cutter extending opening, so that the operator can be prevented from being cut by the cutter 451 due to misoperation and other actions, and the cutter 451 can be prevented from being damaged by the collision of external structures, so that the safety of the film pressing assembly 4000 is improved. In addition, the cutter protecting sleeve 452 firstly contacts the packaging film, and can flatten and tighten the packaging film in the corresponding area, so that the cutter 451 can complete the cutting process by using smaller force, and the service life of the cutter 451 is further prolonged.
In a specific embodiment, the cutter protecting sleeve 452 is fixedly connected with a first guide rail 453, the transmission plate 43 is provided with a first guide groove slidingly assembled with the first guide rail 453, one end of the first guide rail 453 away from the cutter protecting sleeve 452 is provided with a first limiting block clamped with the first guide groove, a first spring 454 is sleeved outside the first guide rail 453, and the first spring 454 is located between the transmission plate 43 and the cutter protecting sleeve 452.
In a specific embodiment, two first rails 453 may be included to improve stability of the tool 451 in the up-and-down elastic movement of the sheath without being prone to deflection.
In a further embodiment, the top surface of the carriage 63 has a cutting groove 634, the cutting groove 634 extends along a direction perpendicular to the guide rail 62, and is located between two adjacent medicine cup accommodating grooves 631, and the side wall of the cutting groove 634 along the direction perpendicular to the guide rail 62 is a rubber strip 635.
After the medicine cups 66 are packed, the packing film is cut to separate the respective medicine cups 66, and in this embodiment, the cutting grooves 634 may be cut by the cutter while the cutter cuts the packing film, and the cutter may be extended into the cutting grooves 634 to improve the cutting effect. In addition, the rubber strip 635 can prevent the cutter from being damaged when the cutter cuts to the side wall of the cutting groove 634, and when the press seal mechanism 44 of the seal membrane assembly is pressed down, the rubber strip 635 abuts against the cutter protecting sleeve 452, so that the seal membrane is packaged by Yu Chengping conveniently, and the cutting is convenient.
In a specific embodiment, the cutting edge of the cutter 451 includes a saw-tooth cutting edge, in this embodiment, the saw-tooth cutting edge has a plurality of sharp corners, so that the cutting resistance is reduced when the cutter 451 is used to cut the packaging film, the cutting operation is more convenient, the cutting effect can be improved, and the service life of the cutter 451 can be prolonged.
Specifically, the material of the cutter 451 may be a high-speed steel cutter, and the high-speed steel has high strength and is not easy to wear, so that the cutter required by the present application can be made of the high-speed steel. In addition, the heating plate 441 may be a red copper heating plate 441, which has a high heat conductivity coefficient, thereby facilitating heat conduction.
Referring to fig. 7, in a further embodiment, the heating plate 441 has a working portion 4411 and a non-working portion 4412, wherein the working portion 4411 is a boss portion, and the non-working portion 4412 is a groove portion.
In this embodiment, the shape of the working portion 4411 of the heating plate 441 is the same as the shape of the packaging portion of the medicine cup to be packaged, so as to seal the film, and the non-working portion 4412 is a groove portion, so that the non-working portion 4412 can avoid the packaging film and be far away from the medicine cup, on one hand, the damage of the heat of the heating plate 441 to the packaging film can be reduced, and on the other hand, some medicines may be deteriorated when being subjected to high temperature, so that the embodiment can also prevent the influence of high temperature to the medicines, and therefore, the embodiment can improve the quality of the packaging film and the quality of the medicines.
In a further embodiment, the heating plate 441 has a working portion 4411 and a non-working portion 4412, the working portion 4411 being a boss portion, the non-working portion 4412 having a heat insulating layer.
In this embodiment, the heating part further has a heat-insulating layer, which is on the one hand heat-insulating, i.e. the heating plate 441 keeps temperature, so as to reduce heat dissipation of the heating plate 441, and facilitate temperature control of the whole machine; on the other hand, the heat insulation effect can be achieved, namely, the heat of the medicine cup and the heating plate 441 is isolated, the influence of high temperature on the packaging film and the medicine is reduced, and therefore the quality of the packaging film and the quality of the medicine are improved.
In a further embodiment, the heating plate 441 has a temperature sensor for monitoring the temperature of the heating plate 441.
In this embodiment, the temperature sensor detects the temperature of the heating plate 441 to maintain the temperature of the heating plate 441 within a set range, and at the same time, an alarm may be given when the heating plate 441 is overheated.
In the embodiment of the application, the bottom of the mounting bracket 1 and the bottom of the bracket 61 are provided with profile bases 5 so as to facilitate the fixed mounting between the two and the fixed mounting in cooperation with other modules.
In a further embodiment, the heating plate 441 of the press seal mechanism 44 is resiliently connected to the drive plate 43.
In this embodiment, when the transmission plate 43 drives the heating plate 441 to press down, the heating plate 441 is elastically connected with the transmission plate 43, so that the angle of the heating plate 441 can be properly adjusted according to the angle of the medicine cup, and thus poor press sealing quality caused by the inclination of the medicine cup can be prevented, and the embodiment can make the stress of the heating plate 441 uniform when pressing down, and improve the sealing quality.
Referring to fig. 7, in a specific embodiment, at least two second guide rails 442 are fixedly connected to the heating plate 441 of the press seal mechanism 44, the driving plate 43 has a second guide groove slidably assembled with the second guide rails 442, one end of the second guide rail 442, which is far away from the tool protecting sleeve 452, has a second limiting block 444 clamped with the second guide groove, a second spring 443 is sleeved outside the second guide rail 442, and the second spring 443 is located between the driving plate 43 and the heating plate 441.
In this embodiment, the second guide rail 442 is included between the heating plate 441 and the driving plate 43, which may have a certain guiding effect, and the second limiting block 444 may limit the heating plate 441 in one direction, that is, when not working, the heating plate 441 will not fall from the driving plate 43, and at least two sets of elastic connection structures are provided between the heating plate 441 and the driving plate 43, so as to further improve the stress uniformity effect and further improve the sealing quality.
The second limiting block 444 may be detachably mounted on the second rail 442 by a screw, so as to facilitate mounting the second rail 442.
Referring to fig. 6 to 7, in the specific embodiment, the driving plate 43 has two sliding rails 431, the mounting bracket 1 has a sliding groove slidably mounted with the sliding rails 431, and this structure can improve the rigidity of the film pressing assembly 4000, improve the guiding effect and the stability of the linear motion when the driving plate 43 moves, and is not easy to be askew or unbalanced due to the offset of the counterweight.
In a further embodiment, the carrier 63 is lapped with an upper cover plate 632, the upper cover plate 632 is provided with a through hole exposing the medicine cup accommodating groove 631, the opening of the medicine cup 66 is provided with an outward turned edge, and the edge is clamped on the surface of the upper cover plate 632.
In this embodiment, the edge of the medicine cup 66 can be clamped on the surface of the upper cover plate 632 of the transport vehicle 63, so that the upper cover plate 632 can drive the medicine cup 66, on one hand, the medicine cup 66 can be conveniently placed in the medicine cup accommodating groove 631 of the transport vehicle 63, when the medicine cup 66 needs to be placed on the transport vehicle 63, the medicine cup 66 can be clamped on the upper cover plate 632 first, then the upper cover plate 632 is directly placed on the transport vehicle 63, further, each transport vehicle 63 can be provided with a plurality of upper cover plates 632, so as to prepare a plurality of upper cover plates 632 with medicine cups 66, and when the medicine cups 66 in the transport vehicle 63 are used, a group of upper cover plates 632 can be arranged after the medicine cups 66 are used, thereby being beneficial to improving the placing efficiency of the medicine cups 66 and improving the dispensing efficiency. On the other hand, after the medicine cup 66 is packaged, the cover plate can be opened and the packaged medicine cup 66 can be taken out, so that the medicine cup 66 can be conveniently unloaded from the transport vehicle 63, and the dispensing efficiency can be further improved. In addition, during dispensing, more medicine powder falls on the upper cover plate 632, and after the upper cover plate 632 is removed, the medicine can be cleaned, and in addition, the inside of the transport vehicle 63 can be cleaned conveniently.
Referring to fig. 2 and 3, the bracket 61 further has a position sensor 611 and an anti-collision block 612 at both ends of the movement direction of the carriage 63, the anti-collision block 612 is located at each position sensor 611 toward the carriage 63, and the carriage 63 moves to the end triggering position sensor 611.
When the carrier 63 moves to one end limit position of the bracket 61, the position sensor 611 is triggered, the controller controls the carrier 63 to stop moving, and can continuously control the carrier 63 to move reversely according to the situation, and when the carrier 63 moves to the other end limit position, the position sensor 611 is triggered, the controller controls the carrier 63 to stop moving, and can continuously control the carrier 63 to move reversely according to the situation. The above-mentioned limit positions refer to both ends of the travel range of the carriage 63, and this embodiment can improve the accuracy of the controller controlling the first driving assembly 64 to control the carriage 63 to stop moving, so as to improve the effect of controlling the carriage 63. In this embodiment, when the carrier 63 collides with the edge, the carrier 63 collides with the impact block 612, so that the shock absorbing effect can be achieved, and the structure located in the moving direction of the carrier 63 is protected from the collision. In a specific embodiment, the crash block 612 may be a rubber block.
In a further embodiment, the transporter 63 includes a bottom plate 633, the position sensor 611 is located in a direction of the bottom plate 633 towards the rail 62, the bottom plate 633 has a trigger tab 6331 in a direction of the bottom plate 633 towards the rail 62, the position sensor 611 has a trigger notch, and the position sensor 611 is triggered when the trigger tab 6331 is located in the trigger notch.
In this embodiment, the position sensor 611 is located below the bottom plate 633, so that the bottom plate 633 does not directly strike the position sensor 611, and it is possible to avoid the situation that the transport vehicle 63 directly strikes the position sensor 611 due to inaccurate motion control of the transport vehicle 63, thereby improving the service life of the position sensor 611. And the trigger blocking piece 6331 passes through the trigger notch of the position sensor 611, so that the position sensor 611 is triggered, and even if the movement control of the transport vehicle 63 is inaccurate, the transport vehicle 63 can drive the trigger blocking piece 6331 to pass through the trigger notch, so that the position sensor 611 is not damaged.
In a further embodiment, the delivery module 6000 further comprises cup sensors 65 located on both sides of the rail 62, and the carriage 63 is in a through structure along a direction perpendicular to the rail 62.
In this embodiment, the medicine cup sensor 65 can detect whether the transport vehicle 63 at the corresponding position holds the medicine cup 66, if the medicine cup 66 is missing, the medicine cup sensor 65 sends a signal, and on one hand, the signal can be an indicator lamp or a buzzer, or the signal is transmitted to the controller, and the controller controls the transport vehicle 63 to stop moving for processing.
With continued reference to fig. 2 and 3, in a specific embodiment, the drive assembly 64 includes a carriage drive motor 641, a first pulley 642, a second pulley (not shown), and a belt 643 coupled to the first pulley 642 and the second pulley (not shown), the first pulley 642 having a diameter equal to the diameter of the second pulley (not shown), the belt 643 between the first pulley 642 and the second pulley (not shown) being parallel to the guide rail 62, and the carriage 63 being fixedly coupled to the belt 643.
In this embodiment, the first driving component 64 utilizes the belt 643 to drive, the structure is simpler, and the belt 643 has certain flexibility, utilizes the belt 643 to drive the transport vechicle 63 to move, is difficult for interfering with the structure that the transport vechicle 63 slides along the guide rail 62 to do benefit to the stability that improves transport module 6000 transportation.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a formula machine which characterized in that includes transport module and film sealing device, wherein:
The conveying module is used for conveying medicine cups and comprises a bracket, a guide rail arranged on the bracket, a transport vehicle slidably arranged on the guide rail and a first driving assembly in driving connection with the transport vehicle, wherein the first driving assembly is used for driving the transport vehicle to move along the guide rail; the transport vehicle is provided with medicine cup accommodating grooves which are arranged in a matrix, and at least one row of medicine cup accommodating grooves are arranged along the direction parallel to the guide rail;
The film sealing device comprises a mounting bracket, a packaging film mounting bracket, a film feeding component and a film pressing component, wherein: the packaging film mounting frame is fixedly provided with a packaging film mounting shaft;
the membrane feeding assembly comprises a guide belt, a guide plate and a guide wheel assembly, wherein: the guide belt and the guide plate are arranged on the mounting bracket in a superposition way, and a packaging film channel is arranged between the guide belt and the guide plate; the guide wheel assembly comprises a driving shaft, a first driving motor and guide wheels arranged on the driving shaft, the guide wheels are positioned on one side, far away from the guide belt, of the guide plate, the guide plate is provided with guide wheel passing grooves, the guide wheels are abutted to the guide belt, and the guide wheels drive the packaging film to move along the guide belt;
The film pressing assembly comprises a driving device, a transmission plate, a pressing sealing mechanism and a cutting mechanism, wherein the driving device is arranged on the mounting bracket; the transmission plate is in driving connection with the driving device and can move along a first direction relative to the mounting bracket; the press seal mechanism is arranged on the transmission plate and comprises a heating plate; the cutting mechanism is arranged on the transmission plate and comprises a cutter, and the cutting mechanism and the press sealing mechanism are positioned on the same side of the transmission plate and cut the packaging film after the packaging film is pressed down by the heating plate;
The packaging film installation shaft, the packaging film channel inlet of the film feeding assembly, the packaging film channel outlet of the film feeding assembly, the cutting mechanism and the press sealing mechanism are sequentially opposite, and the film sealing device spans above one end of the guide rail and is used for sealing films of the medicine cups of the conveying modules;
The guide wheel assembly further comprises a fixing frame, a first screw rod and a spring sleeved outside the first screw rod, the driving shaft is circumferentially rotatably installed on the fixing frame, one end of the first screw rod is fixedly installed on the top of the fixing frame, the other end of the first screw rod penetrates through the mounting bracket and is fixed by a screw cap, the spring is located between the fixing frame and the mounting bracket, and the first screw rod is perpendicular to the surface of the packaging film channel;
the heating plate of the press seal mechanism is elastically connected with the transmission plate.
2. The machine of claim 1, wherein the guide wheel assembly further comprises two sliding bars arranged in parallel with the first screw, the mounting bracket has guide grooves adapted to the sliding bars one by one, one end of the sliding bar is fixedly connected with the fixing frame, the other end of the sliding bar is slidably connected with the guide grooves, and the two sliding bars are positioned at two ends of the driving shaft.
3. The machine of claim 1, wherein the film feeding assembly comprises two black mark sensors which are arranged along the axial direction of the driving shaft in a flush manner and are used for monitoring whether black marks at two ends of the packaging film pass through the black mark sensors at the same time, and/or the film feeding assembly comprises two black mark sensors which are arranged at a set distance along the film feeding direction and are used for monitoring the length of the packaging film between the black mark sensors.
4. The machine of claim 1, wherein the cutting mechanism further comprises a cutter protection sleeve having a cutter extension port, the cutter protection sleeve being resiliently mounted to the drive plate, the cutter being fixedly mounted to the drive plate, the side of the cutter protection sleeve remote from the drive plate being a first face, the cutter being located on the side of the first face facing the drive plate when not in operation.
5. The dispensing machine of claim 4, wherein the top surface of the cart has a cutting groove extending in a direction perpendicular to the guide rail between two adjacent cup receiving grooves, the cutting groove being a rubber strip along a side wall perpendicular to the guide rail.
6. The machine of claim 1, wherein the heating plate has a working portion and a non-working portion, the working portion being a boss portion, the non-working portion being a recess portion, the recess having an insulating layer therein.
7. The dispensing machine of claim 1 wherein said carrier is lapped with an upper cover plate having a through hole exposing said cup receiving slot, said cup opening having an everting edge, said edge being snap-fit to said upper cover plate surface.
8. The formulation machine of claim 1 wherein said carriage further has position sensors and anti-collision blocks at both ends of said carriage in the direction of movement, said anti-collision blocks being located at each of said position sensors in the direction of said carriage, said carriage moving to the end to trigger said position sensors.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068584.9A CN109775039B (en) | 2019-01-24 | 2019-01-24 | Formula machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068584.9A CN109775039B (en) | 2019-01-24 | 2019-01-24 | Formula machine |
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| CN109775039A CN109775039A (en) | 2019-05-21 |
| CN109775039B true CN109775039B (en) | 2024-05-03 |
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| CN201910068584.9A Active CN109775039B (en) | 2019-01-24 | 2019-01-24 | Formula machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112607131B (en) * | 2020-12-11 | 2022-06-28 | 安徽银铃食品有限公司 | Cake packaging device and cake packaging method |
| CN113022973A (en) * | 2021-03-01 | 2021-06-25 | 长沙理工大学 | Self-heating rice quick packaging equipment and method thereof |
| CN114919783A (en) * | 2022-02-18 | 2022-08-19 | 上海汇像信息技术有限公司 | Orifice plate sealing machine and sealing method |
| CN117342066A (en) * | 2022-11-23 | 2024-01-05 | 成都海崴工业自动化装备有限公司 | Packaging box sealing device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090114257A (en) * | 2008-04-29 | 2009-11-03 | 김형훈 | Automatic container sealing device |
| CN102502025A (en) * | 2011-10-20 | 2012-06-20 | 余谈阵 | Pressing mechanism and note packaging device with same |
| CN207759161U (en) * | 2017-12-14 | 2018-08-24 | 紫光日东科技（深圳）有限公司 | A kind of sealing-cutting device |
| CN208412359U (en) * | 2018-06-26 | 2019-01-22 | 深圳傲威科技有限公司 | A kind of filling and sealing machine for wearing film automatically |
| CN209506241U (en) * | 2019-01-24 | 2019-10-18 | 北京鸿庄医疗器械科技有限公司 | A kind of formulation machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8122689B2 (en) * | 2007-01-24 | 2012-02-28 | Schur International A/S | Method and apparatus for producing, bagging and dispensing ice |
-
2019
- 2019-01-24 CN CN201910068584.9A patent/CN109775039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090114257A (en) * | 2008-04-29 | 2009-11-03 | 김형훈 | Automatic container sealing device |
| CN102502025A (en) * | 2011-10-20 | 2012-06-20 | 余谈阵 | Pressing mechanism and note packaging device with same |
| CN207759161U (en) * | 2017-12-14 | 2018-08-24 | 紫光日东科技（深圳）有限公司 | A kind of sealing-cutting device |
| CN208412359U (en) * | 2018-06-26 | 2019-01-22 | 深圳傲威科技有限公司 | A kind of filling and sealing machine for wearing film automatically |
| CN209506241U (en) * | 2019-01-24 | 2019-10-18 | 北京鸿庄医疗器械科技有限公司 | A kind of formulation machine |
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