A sealing device for a medical carton

Abstract

A sealing device for a pharmaceutical carton, characterized in that the sealing device comprises: a weighing mechanism, including a weighing device and an indicator light; a sealing mechanism, fixedly connected to the weighing mechanism; a control mechanism, fixedly connected to the sealing mechanism, the control mechanism drives and controls the sealing device; the actual weight of the pharmaceutical carton is obtained by the weighing device, and the indicator light comprises a green light area and a red light area; the control mechanism comprises a key, through which a threshold value and a preset weight are respectively set to the control mechanism, the absolute value of the error between the actual weight and the preset weight is recorded as S, when 0<S≤threshold value, the control mechanism controls the green light area to be always green, when the threshold value<S, the control mechanism controls the red light area to flash red, and the control mechanism terminates the operation of the sealing mechanism. By having the indicator light light in different colors, the display effect of feedback is enhanced, and by using the method in which the control mechanism terminates the operation of the sealing mechanism, the source of the error can be checked in time.

Description

Technical Field

[0001] The utility model relates to the field of medicine production, in particular to a sealing device for a medicine carton Background Art

[0002] With the advancement of industrialization, the production scale of medicines has gradually expanded. Carton packaging, as an economical, practical, environmentally friendly and sustainable packaging form, has been widely used and developed in the field of pharmaceutical packaging.

[0003] Pharmaceutical production needs to follow strict quality control standards, including the packing weight of drugs. Qualified packing weight is an important indicator of drug quality control, which can reflect the stability of the production process and the controllability of quality. In addition, in many countries and regions, the production and sale of drugs need to comply with strict laws and regulations, including regulations and standards for product weight. Therefore, in the production line of drug carton packaging, weighing drug packaging is an indispensable part. At present, the data processing speed of many weighing devices may not be fast enough, resulting in the inability to timely feedback the weighing data to the production control system, affecting production scheduling and quality monitoring.

[0004] Therefore, it is necessary to provide a sealing device for a pharmaceutical carton that has an obvious feedback display effect and can timely check the source of errors. Utility Model Content

[0005] The utility model aims to provide a sealing device for a medicinal paper box which has an obvious feedback display effect and can timely check the error source.

[0006] According to one aspect of the utility model, a sealing device for a pharmaceutical carton is provided, the sealing device comprising:

[0007] A weighing mechanism, comprising a weighing device and an indicator light fixedly connected to the weighing device;

[0008] A box sealing mechanism, fixedly connected to the weighing mechanism;

[0009] A control mechanism, fixedly connected to the box sealing mechanism, the control mechanism is provided with a power supply, and the control mechanism drives and controls the box sealing device;

[0010] The surface of the weighing device on which the medicine carton is placed is recorded as the first surface, the medicine carton on the first surface is weighed by the weighing device to obtain the actual weight, and the weighing device transmits the actual weight to the control mechanism, and when observed in a direction parallel to the first surface, the indicator light includes a green light area and a red light area;

[0011] Wherein, the control mechanism includes a button, through which the threshold and preset weight are set for the control mechanism respectively, the absolute value of the error between the actual weight and the preset weight is recorded as S, when 0<S≤threshold, the control mechanism controls the green light area to be always green, when the threshold is<S, the control mechanism controls the red light area to flash red, and the control mechanism terminates the operation of the sealing mechanism.

[0012] More preferably, the box sealing mechanism comprises:

[0013] A base, disposed on the ground, supporting the box sealing mechanism;

[0014] Rollers, when observed along a direction perpendicular to the first surface, a plurality of the rollers are arranged side by side on the base, and the plurality of the rollers are parallel to each other. Through the rotation of the plurality of rollers, the medicinal carton moves along the first direction in the carton sealing mechanism. When observed along a direction parallel to the first surface, the plurality of rollers have the same height, and a surface formed by the plurality of rollers arranged side by side is recorded as the second surface.

[0015] More preferably, the box sealing mechanism further comprises:

[0016] An adjustment seat, fixedly connected to the base, wherein a bolt rod is provided inside the adjustment seat, and when viewed along a direction parallel to the first surface, the adjustment seat is perpendicular to the first surface;

[0017] The adjusting plate is located between the two adjusting seats. The adjusting plate is connected to the adjusting seats via a bolt rod, and the height of the adjusting plate between the adjusting seats can be adjusted by rotating the bolt rod.

[0018] More preferably, the box sealing mechanism further comprises:

[0019] A box sealing part, fixedly connected to the adjustment plate, wherein the height of the box sealing part changes with the height change of the adjustment plate;

[0020] The clamping arms are viewed in a direction perpendicular to the first surface, two of the clamping arms are disposed on the plurality of rollers, and the two clamping arms are parallel to each other, and the box sealing mechanism fixes the medicinal cartons on the rollers via the clamping arms.

[0021] More preferably, the box sealing unit further includes:

[0022] A rear tongue folding wheel, located on a side of the box sealing portion close to the weighing mechanism;

[0023] A side tongue guide rod, fixedly connected to the box sealing part;

[0024] The front tongue folder is viewed along a direction perpendicular to the first surface, and the rear tongue folding wheel is located between the two side tongue guide rods.

[0025] More preferably, the medicinal carton moves along the first direction in the sealing mechanism, the front short tongue on the side of the medicinal carton close to the sealing mechanism is pressed down and bent by the front tongue folder, and the rear tongue on the side of the medicinal carton away from the sealing mechanism is pushed and bent by the rear tongue folding wheel, and when viewed in a direction perpendicular to the first surface, the two side tongues of the medicinal carton are automatically pressed toward the front tongue folder by the two side tongue guide rods.

[0026] More preferably, the box sealing unit further includes:

[0027] Apply adhesive tape to medical cartons;

[0028] A pressing wheel, for pressing the adhesive tape attached to the medicine carton by the adhesive sticking wheel;

[0029] Wherein, when viewed along a direction parallel to the first surface, the rubber-applying wheel is located above the roller, and the pressing wheel is located on a side of the rubber-applying wheel away from the weighing mechanism.

[0030] More preferably, the box sealing device further comprises:

[0031] The delivery mechanism is provided with a bracket. When viewed in a direction perpendicular to the first surface, the delivery mechanism is fixedly connected to the weighing mechanism through the bracket.

[0032] More preferably, the delivery mechanism further comprises:

[0033] A storage slot, when viewed along a direction parallel to the first surface, the storage slot is fixed on the bracket, and a notch is formed on a side of the storage slot close to the bracket;

[0034] a pneumatic device connected to the storage tank;

[0035] The storage slot stores the instructions for the medicines, and the pneumatic device pushes the instructions out of the slot to place them into the medicine carton.

[0036] More preferably, the weighing device further comprises:

[0037] A display screen displays the weighing data of the weighing device.

[0038] The utility model has the following beneficial effects:

[0039] The feedback display effect is enhanced by lighting indicator lights of different colors, and the control mechanism is used to terminate the operation of the sealing mechanism, so that the source of error can be checked in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0041] Figure 1 This is a schematic diagram of the three-dimensional structure of a box sealing device according to one embodiment of the utility model;

[0042] Figure 2 It is a three-dimensional structural schematic diagram of the weighing mechanism described in the box sealing device described in one embodiment of the utility model;

[0043] Figure 3 It is a three-dimensional structural schematic diagram of the box sealing mechanism described in the box sealing device described in one embodiment of the utility model;

[0044] Figure 4 It is a planar structural front view of the box sealing mechanism described in the box sealing device described in one embodiment of the utility model;

[0045] Figure 5 It is a plan view of the planar structure of the box sealing mechanism described in the box sealing device described in one embodiment of the utility model;

[0046] Figure 6 It is a three-dimensional structural schematic diagram of the delivery mechanism described in the box sealing device described in one embodiment of the utility model;

[0047] Figure 7 It is an integrated front view of the delivery mechanism and the weighing mechanism in the box sealing device according to one embodiment of the utility model;

[0048] Figure 8 It is an integrated top view of the delivery mechanism and the weighing mechanism in the box sealing device described in one embodiment of the utility model;

[0049] Description of the accompanying drawings: 300, carton sealing device; 10, weighing mechanism; 11, weighing device; 111, display screen; 12, indicator light; 121, green light area; 122, red light area; 20, carton sealing mechanism; 21, base; 22, roller; 23, adjustment seat; 24, adjustment plate; 25, carton sealing part; 251, rear tongue folding wheel; 252, side tongue guide rod; 253, front tongue folder; 254, glue wheel; 255, clamping wheel; 26, clamping arm; 30, control mechanism; 31, button; 40, delivery mechanism; 41, bracket; 42, storage tank; 43, pneumatic device; S1, first surface; F1, first direction; DETAILED DESCRIPTION

[0050] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive.

[0051] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0053] Please refer to Figure 1 - Figure 8 In one embodiment of the utility model, a sealing device 300 for a medicinal carton is provided. The sealing device 300 comprises: a weighing mechanism 10 , a sealing mechanism 20 and a control mechanism 30 .

[0054] The weighing mechanism 10 includes a weighing device 11, and an indicator light 12 fixedly connected to the weighing device 11. The sealing mechanism 20 is fixedly connected to the weighing mechanism 10. The control mechanism 30 is fixedly connected to the sealing mechanism 20, and the control mechanism 30 is provided with a power supply. The control mechanism 30 drives and controls the sealing device 300. The surface of the weighing device 11 on which the medicinal carton is placed is recorded as the first surface S1. The medicinal carton located on the first surface S1 is weighed by the weighing device 11 to obtain the actual weight, and the weighing device 11 transmits the actual weight to the control mechanism 30. When observed in a direction parallel to the first surface S1, the indicator light 12 includes a green light area 121 and a red light area 122. The control mechanism 30 includes a button 31, through which a threshold value and a preset weight are set for the control mechanism 30 respectively. The absolute value of the error between the actual weight and the preset weight is recorded as S. When 0<S≤threshold, the control mechanism 30 controls the green light area 121 to be always green. When the threshold is <S, the control mechanism 30 controls the red light area 122 to flash red, and the control mechanism 30 terminates the operation of the sealing mechanism 20.

[0055] Among them, by fixing the weighing device 11 and the indicator light 12 and setting the control mechanism 30 to drive and control the sealing device 300, an automated weighing and sealing process is realized, reducing manual intervention and operating costs. The actual weight can be obtained by placing the medicinal carton on the surface of the weighing device 11 for weighing, and the actual weight is transmitted to the control mechanism 30 to ensure the accuracy of weighing. The control mechanism 30 sets the threshold and the preset weight through the button 31, and monitors the error between the actual weight and the preset weight in real time. If the error is within the set threshold range (0<S≤threshold), the control indicator light 12 displays green, indicating that the weighing is normal; if the error exceeds the threshold (threshold<S), the control indicator light 12 displays red, and the operation of the sealing mechanism 20 is terminated to avoid sealing errors. The different colors and flashing states of the indicator light 12 provide intuitive operation prompts, enabling the operator to promptly discover and handle abnormal weighing conditions, ensuring the safety and stability of packing.

[0056] More preferably, the box sealing mechanism 20 includes a base 21 and a roller 22 .

[0057] The base 21 is disposed on the ground to support the box sealing mechanism 20. The rollers 22 are observed in a direction perpendicular to the first surface S1. A plurality of the rollers 22 are arranged side by side on the base 21, and the plurality of the rollers 22 are parallel to each other. The medicine carton moves in the first direction F1 in the box sealing mechanism 20 through the rotation of the plurality of rollers 22. When observed in a direction parallel to the first surface S1, the plurality of rollers 22 have the same height, and the surface formed by the plurality of the rollers 22 arranged side by side is recorded as the second surface.

[0058] Among them, the base 21 is arranged on the ground as a support for the sealing mechanism 20, so that the sealing mechanism 20 can be firmly placed on the work surface, and it is not easy to shake or shift, thereby ensuring the stability and safety of the sealing process. A plurality of rollers 22 are arranged side by side on the base 21, and the rotation of the rollers 22 can guide the medicinal carton to move along a predetermined direction (first direction F1), thereby avoiding the deviation or misalignment of the medicinal carton during the sealing process. The heights of the plurality of rollers 22 are the same, and the plane (second surface) formed is flat and horizontal, thereby ensuring the stability and balance of the medicinal carton during the movement, and avoiding the carton from tilting or being unstable between the rollers 22. The rollers 22 are arranged parallel to each other, thereby ensuring the smooth movement of the medicinal carton in the sealing mechanism 20, reducing friction and resistance, and improving the efficiency of the sealing process.

[0059] More preferably, the box sealing mechanism 20 further includes: an adjustment seat 23 and an adjustment plate 24 .

[0060] The adjustment seat 23 is fixedly connected to the base 21, and a bolt rod is provided inside the adjustment seat 23. When viewed from a direction parallel to the first surface S1, the adjustment seat 23 is perpendicular to the first surface S1. The adjustment plate 24 is located between the two adjustment seats 23, and the adjustment plate 24 is connected to the adjustment seats 23 through a bolt rod, and the height of the adjustment plate 24 between the adjustment seats 23 is adjusted by rotating the bolt rod.

[0061] Among them, the adjustment seat 23 is fixedly connected to the base 21, and there is a bolt rod inside, through which the height of the adjustment plate 24 can be adjusted, thereby adjusting the position and height of the sealing part 25. Such a design can adapt to pharmaceutical cartons of different sizes and shapes, ensuring that the sealing mechanism 20 can effectively seal cartons of different specifications. The adjustment plate 24 is located between the two adjustment seats 23, and is connected to the adjustment seat 23 by the bolt rod, and the height of the adjustment plate 24 can be adjusted by rotating the bolt rod. Such a design makes the height adjustment process more flexible and accurate, and the sealing mechanism 20 can be fine-tuned according to specific needs to ensure the accuracy and stability of the sealing process. The adjustment seat 23 is fixedly connected to the base 21, and the adjustment plate 24 is connected to the adjustment seat 23 by the bolt rod. Such a structural design makes the height adjustment operation simpler and more convenient, and the operator can easily adjust the height of the sealing part 25 by rotating the bolt rod, thereby improving the operating efficiency and convenience.

[0062] More preferably, the box sealing mechanism 20 further includes: a box sealing portion 25 and a clamping arm 26 .

[0063] The box sealing part 25 is fixedly connected to the adjustment plate 24, and the height of the box sealing part 25 changes with the height change of the adjustment plate 24. Observed in the direction perpendicular to the first surface S1, two clamping arms 26 are provided on the plurality of rollers 22, and the two clamping arms 26 are parallel to each other, and the box sealing mechanism 20 fixes the medicine carton on the rollers 22 through the clamping arms 26.

[0064] Among them, the sealing part 25 is fixedly connected to the adjustment plate 24, and the height change of the adjustment plate 24 will cause the height change of the sealing part 25, thereby realizing the height adjustment of the sealing part 25. Such a design can adapt to pharmaceutical cartons of different heights and ensure the stability and accuracy of the sealing operation. The clamping arms 26 are arranged on a plurality of rollers 22 and are parallel to each other. The sealing mechanism 20 clamps the carton on the rollers 22 through the clamping arms 26. Such a design ensures the stability and balance of the carton during the sealing process and avoids the shaking or misalignment of the carton during the sealing process. By fixing the pharmaceutical carton on the rollers 22 through the clamping arms 26, it can be ensured that the carton will not move or tilt during the sealing process, and the pasting quality of the sealing tape and the consistency of the sealing effect are ensured.

[0065] More preferably, the box sealing portion 25 further includes: a rear tongue folding wheel 251 , a side tongue guide rod 252 and a front tongue folder 253 .

[0066] The rear tongue folding wheel 251 is located at a side of the box sealing part 25 close to the weighing mechanism 10. The side tongue guide rods 252 are fixedly connected to the box sealing part 25. When viewed from a direction perpendicular to the first surface S1, the rear tongue folding wheel 251 is located between the two side tongue guide rods 252.

[0067] Among them, the rear tongue folding wheel 251 is located on the side of the sealing part 25 close to the weighing mechanism 10. This design allows the sealing mechanism 20 to fold the rear tongue of the carton first and then the front tongue during the sealing process. Such a sequential arrangement can ensure that the tongue of the carton is smoothly folded and fixed, thereby ensuring the sealing effect. The side tongue guide rods 252 are fixedly connected to the sealing part 25 and are located on both sides of the rear tongue folding wheel 251. Such a design can effectively fix the side tongue of the carton, avoid the movement or shaking of the side tongue during the sealing process, and ensure the pasting quality of the sealing tape and the stability of the sealing effect. The rear tongue folding wheel 251 is located between the two side tongue guide rods 252, so that the rear tongue of the carton can be folded smoothly during the sealing process. Such a design can ensure that the folding effect of the tongue of the carton is good, reduce the use of sealing tape, and improve the sealing efficiency.

[0068] More preferably, the medicinal carton moves along the first direction F1 in the sealing mechanism 20, the front short tongue on the side of the medicinal carton close to the sealing mechanism 20 is pressed down and bent by the front tongue folder 253, and the rear tongue on the side of the medicinal carton away from the sealing mechanism 20 is pushed and bent by the rear tongue folding wheel 251. When viewed in a direction perpendicular to the first surface S1, the two side tongues of the medicinal carton are automatically pressed toward the front tongue folder 253 by the two side tongue guide rods 252.

[0069] Among them, through the design of the front tongue folder 253 and the rear tongue folding wheel 251, the front short tongue and the rear tongue of the carton can be automatically folded without manual intervention, thereby improving the automation and efficiency of the sealing operation. The front short tongue is pressed down and bent by the front tongue folder 253, and the rear tongue is pushed and bent by the rear tongue folding wheel 251, which can ensure that the tongue of the carton is effectively folded and fixed, thereby ensuring the quality and effect of the sealing. The two side tongues of the carton are automatically bent toward the front tongue folder 253 by the side tongue guide rods 252, without manual intervention, saving labor costs, reducing manual operations in the sealing process, and improving production efficiency and benefits.

[0070] More preferably, the box sealing unit 25 further includes a glue sticking wheel 254 and a pressing wheel 255 .

[0071] The adhesive wheel 254 adheres the adhesive tape to the medicine carton. The pressing wheel 255 presses the adhesive tape adhered to the medicine carton by the adhesive wheel 254. When viewed in a direction parallel to the first surface S1, the adhesive wheel 254 is located above the roller 22, and the pressing wheel 255 is located on the side of the adhesive wheel 254 away from the weighing mechanism 10.

[0072] Among them, the glue wheel 254 is responsible for removing the tape from the tape roll and pasting it on the seam of the pharmaceutical carton. The pressure wheel 255 is used to ensure that the tape is fully attached to the surface of the carton, so that the tape and the carton are tightly bonded to ensure the firmness of the sealing. The glue wheel 254 is located above the roller 22, which can more conveniently contact the tape roll to remove and paste the tape. The pressure wheel 255 is located on the side of the glue wheel 254 away from the weighing mechanism 10. This design can ensure that the tape is fully compacted during the sealing process to prevent the tape from loosening or wrinkling. This arrangement makes the arrangement of the glue wheel 254 and the pressure wheel 255 in the sealing mechanism 20 more reasonable and convenient, and the sealing device can easily fit and compact the tape, thereby improving the efficiency and accuracy of the sealing operation.

[0073] Preferably, the box sealing device 300 further includes: a delivery mechanism 40 . The delivery mechanism 40 is provided with a bracket 41 , and when viewed along a direction perpendicular to the first surface S1 , the delivery mechanism 40 is fixedly connected to the weighing mechanism 10 via the bracket 41 .

[0074] Among them, the fixed connection through the bracket 41 can ensure that the delivery mechanism 40 is firmly fixed on the weighing mechanism 10, and will not produce deviation or instability due to vibration or movement, thereby ensuring the accuracy of the delivery process. The delivery mechanism 40 is fixedly connected to the weighing mechanism 10, so that the delivery position is relatively fixed, reducing the error of the delivery position, ensuring that the instructions are accurately delivered to the carton, and avoiding the occurrence of misplacement or omission. The fixed connection design makes the delivery process more stable and reliable, reduces the need for manual intervention, and improves the degree of automation and work efficiency of delivery.

[0075] More preferably, the delivery mechanism 40 further includes: a storage tank 42 and a pneumatic device 43 .

[0076] When viewed from a direction parallel to the first surface S1, the storage slot 42 is fixed on the bracket 41, and a notch is formed on one side of the storage slot 42 close to the bracket 41. The pneumatic device 43 is connected to the storage slot 42. The instructions for the medicine are stored in the storage slot 42, and the instructions are pushed out of the notch by the pneumatic device 43 to be put into the medicine carton.

[0077] Among them, the storage slot 42 has a notch on one side close to the bracket 41. This design allows the instructions to be more easily pushed out of the notch by the pneumatic device 43 when stored in the storage slot 42, so as to be automatically placed in the carton. The instructions can be pushed out of the notch smoothly by the pneumatic device 43 without manual intervention, which is easy to operate and improves work efficiency. The pneumatic device 43 can provide a stable driving force and ensure that the instructions can be accurately placed in the pharmaceutical carton, avoiding errors that may occur during the placement of the instructions. The use of the pneumatic device 43 to push the instructions can realize the automation of the placement process, reduce the need for manual operation, and improve production efficiency.

[0078] Preferably, the weighing device 11 further comprises: a display screen 111. The display screen 111 displays the weighing data of the weighing device 11.

[0079] The display screen 111 displays the weighing data of the weighing device 11, which can provide operation guidance and reference for the operator, helping him to adjust the working parameters of the sealing mechanism 20 to ensure the packaging quality and stability of the carton. The weighing data displayed on the display screen 111 can also be used for recording and archiving. As part of the production process, it helps to analyze and trace the production situation and provide data support for production management and quality control.

[0080] In this way, the indicator light 12 lights up different colors, thereby enhancing the display effect of the feedback, and the control mechanism 30 terminates the operation of the box sealing mechanism 20, so that the error source can be checked in time.

[0081] The above-mentioned embodiments only express several embodiments of the present application, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent application. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be based on the attached claims.

Claims

1. A sealing device for a pharmaceutical carton, characterized in that: The box sealing device comprises: A weighing mechanism, comprising a weighing device and an indicator light fixedly connected to the weighing device; A box sealing mechanism, fixedly connected to the weighing mechanism; A control mechanism, fixedly connected to the box sealing mechanism, wherein a power source is provided in the control mechanism, and the control mechanism drives and controls the box sealing device; The surface of the weighing device on which the medicine carton is placed is recorded as the first surface, the medicine carton on the first surface is weighed by the weighing device to obtain the actual weight, and the weighing device transmits the actual weight to the control mechanism, and when observed in a direction parallel to the first surface, the indicator light includes a green light area and a red light area; Wherein, the control mechanism includes a button, through which the threshold and preset weight are set for the control mechanism respectively, the absolute value of the error between the actual weight and the preset weight is recorded as S, when 0<S≤threshold, the control mechanism controls the green light area to be always green, when the threshold is<S, the control mechanism controls the red light area to flash red, and the control mechanism terminates the operation of the sealing mechanism.

2. A sealing device for a pharmaceutical carton according to claim 1, characterized in that: The sealing mechanism comprises: A base, disposed on the ground, supporting the box sealing mechanism; Rollers, when observed along a direction perpendicular to the first surface, a plurality of the rollers are arranged side by side on the base, and the plurality of the rollers are parallel to each other. Through the rotation of the plurality of rollers, the medicinal carton moves along the first direction in the carton sealing mechanism. When observed along a direction parallel to the first surface, the plurality of rollers have the same height, and a surface formed by the plurality of rollers arranged side by side is recorded as the second surface.

3. The sealing device for a pharmaceutical carton according to claim 2, characterized in that: The sealing mechanism also includes: An adjustment seat, fixedly connected to the base, wherein a bolt rod is provided inside the adjustment seat, and when viewed along a direction parallel to the first surface, the adjustment seat is perpendicular to the first surface; The adjusting plate is located between the two adjusting seats. The adjusting plate is connected to the adjusting seats via a bolt rod, and the height of the adjusting plate between the adjusting seats can be adjusted by rotating the bolt rod.

4. A sealing device for a pharmaceutical carton according to claim 3, characterized in that: The sealing mechanism also includes: A box sealing part, fixedly connected to the adjustment plate, wherein the height of the box sealing part changes with the height change of the adjustment plate; The clamping arms are viewed in a direction perpendicular to the first surface, two of the clamping arms are disposed on the plurality of rollers, and the two clamping arms are parallel to each other, and the box sealing mechanism fixes the medicinal cartons on the rollers via the clamping arms.

5. The sealing device for a pharmaceutical carton according to claim 4, characterized in that: The box sealing unit also includes: A rear tongue folding wheel, located on a side of the box sealing portion close to the weighing mechanism; A side tongue guide rod, fixedly connected to the box sealing part; The front tongue folder is viewed along a direction perpendicular to the first surface, and the rear tongue folding wheel is located between the two side tongue guide rods.

6. The sealing device for a pharmaceutical carton according to claim 5, characterized in that: The medicinal carton moves along the first direction in the sealing mechanism, the front short tongue on the side of the medicinal carton close to the sealing mechanism is pressed down and bent by the front tongue folder, and the rear tongue on the side of the medicinal carton away from the sealing mechanism is pushed and bent by the rear tongue folding wheel. When viewed in the direction perpendicular to the first surface, the two side tongues of the medicinal carton are automatically pressed toward the front tongue folder by the two side tongue guide rods.

7. The sealing device for a pharmaceutical carton according to claim 4, characterized in that: The box sealing unit also includes: Apply adhesive tape to medical cartons; A pressing wheel, for pressing the adhesive tape attached to the medical paper box by the adhesive sticking wheel; Wherein, when viewed along a direction parallel to the first surface, the rubber-applying wheel is located above the roller, and the pressing wheel is located on a side of the rubber-applying wheel away from the weighing mechanism.

8. The sealing device for a pharmaceutical carton according to claim 1, characterized in that: The box sealing device also includes: The delivery mechanism is provided with a bracket. When viewed in a direction perpendicular to the first surface, the delivery mechanism is fixedly connected to the weighing mechanism through the bracket.

9. The sealing device for a pharmaceutical carton according to claim 8, characterized in that: The delivery mechanism also includes: A storage slot, when viewed along a direction parallel to the first surface, the storage slot is fixed on the bracket, and a notch is formed on a side of the storage slot close to the bracket; a pneumatic device connected to the storage tank; The instructions for the medicines are stored in the storage slot, and the instructions are pushed out of the slot by the pneumatic device to be placed into the medicine carton.

10. The sealing device for a pharmaceutical carton according to claim 1, characterized in that: The weighing device also includes: A display screen displays the weighing data of the weighing device.

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