Traditional Chinese medicine medicament packaging system

Abstract

According to the traditional Chinese medicine medicament packaging system, the filling head can move back and forth and is matched with a brand-new packaging method, the residual part of the previous prescription is normally sub-packaged as a reserved sample, before the next prescription is sub-packaged, the filling head moves backwards and is subjected to pipeline water washing, and cleaning waste liquid is directly discharged into the waste liquid channel below, so that the filling head is convenient to clean. And after cleaning is completed, normal filling operation is conducted by moving forwards, so that waste of liquid medicine and packaging materials is avoided, cost is saved, and the technical problems that in the prior art, a liquid injection head cannot move, and the liquid medicine and packaging bags are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine liquid subpackaging, in particular to a traditional Chinese medicine medicament packaging system. Background Art

[0002] With the continuous development of traditional Chinese medicine in recent years, the processing of traditional Chinese medicine drugs and liquid medicines has also abandoned the traditional manual processing and used modern industrial automatic equipment for fully automatic processing and production. Especially in the packaging processing of traditional Chinese medicine liquid, the automated packaging equipment for bottled and bagged traditional Chinese medicine liquid has become very mature.

[0003] Chinese patent CN211001985U discloses a Chinese medicine decoction subpackaging device, which includes a frame, a support frame, a motor, two packaging trays arranged on the top of the support frame and a liquid outlet pipe; a support frame is arranged on the upper part of the frame, and an edge sealing shaft, a bottom sealing shaft and a cutting shaft are arranged on the support frame from top to bottom in sequence; the edge sealing shaft and the bottom sealing shaft are hollow inside and an electric heating tube is arranged in the hollow part; the edge sealing shaft consists of a first edge sealing shaft and a second edge sealing shaft, which are linked by gears, have opposite directions and synchronized speeds; the bottom sealing shaft consists of a first bottom sealing shaft and a second bottom sealing shaft, which are linked by gears, have opposite directions and synchronized speeds; a cutter is installed on the cutting shaft for cutting the packaged medicine bags; a roll of plastic film is provided on each packaging tray; and the liquid outlet pipe is arranged just above the bag opening of the packaging bag.

[0004] However, in the existing technical solution, the injection head cannot be moved and can only be squeezed for packaging. After each prescription is squeezed, an empty bag is needed to squeeze out the residual liquid medicine in the injection head. Before the next prescription is formally packaged, the injection tube is flushed first and the residual packaging bag is injected. The residual bag (mixed liquid medicine) is discarded and another bag needs to be packed as a sample, resulting in waste of liquid medicine and packaging bags. Utility Model Content

[0005] The purpose of the utility model is to provide a Chinese medicine packaging system in view of the deficiencies in the prior art. By arranging a filling head that can move forwards and backwards and cooperating with a new packaging method, the remaining part of the previous prescription is normally divided into packaging bags as a retained sample. Before the next prescription is divided into packages, the filling head moves backward and the pipeline is washed with water. The washing waste liquid is directly discharged into the waste liquid channel below. After the washing is completed, the system moves forward for normal filling operations, thereby eliminating the waste of medicine liquid and packaging materials, saving costs, and solving the technical problems in the prior art such as the inability to move the injection head and the waste of medicine liquid and packaging bags.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A Chinese medicine packaging system comprises: a liquid medicine packaging module; and a filling module, wherein the liquid medicine packaging module seals the edges of a bag film to obtain a packaging bag, and after cooperating with the filling module to fill the packaging bag with liquid medicine, the liquid medicine packaging module seals and cuts the packaging bag to obtain a single bag containing liquid medicine; the filling module comprises: a filling head, which is arranged to move forward and backward relative to the liquid medicine packaging module, and moves forward to the liquid medicine packaging module for filling, and moves backward to the outside of the liquid medicine packaging module for pipeline cleaning.

[0008] Preferably, during the continuous subpackaging operation, the remaining part of the previous prescription is normally packaged into bags as a retained sample, and then the filling head moves backward and the pipeline is washed with water. After the cleaning is completed, it moves forward and performs the filling and subpackaging operation of the next prescription.

[0009] Preferably, it further comprises: a waste liquid channel, wherein the waste liquid channel is cooperatively arranged below the filling module, and the cleaning waste liquid of the filling head is discharged from the waste liquid channel.

[0010] Preferably, the filling module further comprises: a moving mechanism, which drives the filling head to move forward and backward and up and down, so as to move back and forth between the inside and outside of the liquid medicine packaging module.

[0011] Preferably, the moving mechanism comprises: a swing arm, a limiting portion and a driving portion; the swing arm is driven to rotate by the driving portion, the free end of the swing arm is connected to the filling head and the swing arm is provided with an adjustment groove for movable adjustment of the filling head, the limiting portion is vertically arranged and the guide groove provided thereon guides the movement of the filling head driven by the swing arm in the horizontal and vertical directions.

[0012] Preferably, it further comprises: a movable shaft, wherein the movable shaft is limited in the adjusting groove to slide along the adjusting groove, and the movable shaft is also limited in the guiding groove to slide along the guiding groove, and the filling head is connected to the movable shaft.

[0013] Preferably, the guide groove is configured to be an inverted U shape.

[0014] Preferably, it further comprises: a lateral limiting component for limiting the front-rear lateral movement of the filling head and a vertical limiting component for limiting the vertical movement of the filling head.

[0015] Preferably, the transverse limiting assembly includes a transverse guide rod and a transverse slide slidably mounted on the transverse guide rod; the vertical limiting assembly includes a vertical guide rod installed on the transverse slide and a vertical slide slidably mounted on the vertical guide rod, and the filling head is connected to the vertical slide.

[0016] Preferably, the swing arm, the driving part, the lateral limiting assembly and the vertical limiting assembly are all mounted on the limiting part.

[0017] Preferably, the left end of the vertical slide is connected to the filling head, and the right end is connected to the movable shaft.

[0018] Preferably, the liquid medicine subpackaging module comprises: a frame; and an edge sealing shaft group, a sealing shaft group and a cutting shaft group which are arranged on the frame in sequence from top to bottom, the edge sealing shaft group comprises two edge sealing shafts which rotate synchronously in opposite directions, and the two edge sealing shafts cooperate to heat-seal the front and back sides of two pieces of bag films, the sealing shaft group comprises two sealing shafts which rotate synchronously in opposite directions, and the two sealing shafts cooperate to heat-seal the upper and lower sides of the two pieces of bag films, the cutting shaft group comprises two cutting shafts which rotate synchronously in opposite directions, one of which is provided with a cutter, and the two cutting shafts cooperate to cut the packaging bag obtained by heat-sealing on four sides.

[0019] Preferably, at least the working surface of the edge-sealing shaft and the sealing shaft for heat-sealing the bag film is provided with printing.

[0020] Preferably, at least two of the edge-sealing shaft group, the sealing shaft group and the cutting shaft group share the same gear drive structure.

[0021] Preferably, the liquid medicine subpackaging module also includes: a driving unit A, the driving end of the driving unit A is set as a driving gear A; the edge banding shaft group also includes edge banding gears respectively connected to the end of the edge banding shaft, and the two edge banding gears are meshingly connected; the sealing shaft group also includes sealing gears respectively connected to the end of the sealing shaft, and the two sealing gears are meshingly connected; the cutting shaft group also includes cutting gears respectively connected to the end of the cutting shaft, and the two cutting gears are meshingly connected; the driving gear A is meshingly connected with two of the edge banding gear, the sealing gear and the cutting gear at the same time.

[0022] Preferably, the driving gear A is meshedly connected with one of the sealing gears and one of the cutting gears at the same time.

[0023] Preferably, the liquid medicine subpackaging module further comprises: a driving part B, a driving end of the driving part B being arranged as a driving gear B, and the driving gear B being meshedly connected with one of the edge sealing gears.

[0024] The beneficial effects of the utility model are:

[0025] (1) The utility model sets a filling head that can move forward and backward, and cooperates with a new packaging method. The remaining part of the previous prescription is normally divided into packaging bags as a sample. Before the next prescription is divided into packages, the filling head moves backward and the pipeline is washed with water. The washing waste liquid is directly discharged into the waste liquid channel below. After the washing is completed, the filling head moves forward for normal filling operations, thereby eliminating the waste of liquid medicine and packaging materials and saving costs. According to the conventional standard of 14 packages + 1 sample bag for each prescription, the structure of the utility model is adopted in combination with the subpackaging method, and each prescription saves about 7% of packaging materials;

[0026] (2) The utility model drives the swing arm to swing through the driver, so that the filling head installed on the swing arm can be moved and switched to complete the forward and backward translation and lifting movements, meeting the working needs of the filling head to move back and forth between the inside and outside of the liquid medicine packaging module for filling and cleaning, and the movement is stable;

[0027] (3) The utility model provides printing on the surface of the edge-sealing shaft, so that the bag is more stable and prevents slipping, and the printed packaging is more tight and effectively prevents leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is a structural schematic diagram of the filling module in the utility model;

[0030] Figure 3 This is a structural front view of the filling module in the utility model;

[0031] Figure 4 It is a side view of the overall structure of the utility model;

[0032] Figure 5 It is a partial structural perspective view of the filling module in the utility model;

[0033] Figure 6 This is a structural diagram of the Chinese medicine liquid sub-packaging module of the utility model;

[0034] Figure 7 It is a partial structural schematic diagram of the Chinese medicine liquid subpackaging module of the utility model. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] Embodiment 1

[0038] like Figure 1-2 As shown, a Chinese medicine packaging system includes: a liquid medicine packaging module 100; and a filling module 200, wherein the liquid medicine packaging module 100 seals the edge of the bag film to obtain a packaging bag, and after cooperating with the filling module 200 to fill the packaging bag with liquid medicine, the liquid medicine packaging module 100 seals and cuts the packaging bag to obtain a single bag containing the liquid medicine; the filling module 200 includes: a filling head 1, which is arranged to move forward and backward relative to the liquid medicine packaging module 100, and moves forward to the liquid medicine packaging module 100 for filling, and moves backward to the outside of the liquid medicine packaging module 100 for pipeline cleaning.

[0039] Preferably, during the continuous subpackaging operation, the remaining part of the previous prescription is normally packaged as a sample, and then the filling head 1 moves back and washes the pipeline with water. After the washing is completed, it moves forward and performs the filling and subpackaging operation of the next prescription.

[0040] As a preference, Figure 4 As shown, it also includes: a waste liquid channel 3, which is cooperatively arranged below the filling module 200, and the cleaning waste liquid of the filling head 1 is discharged from the waste liquid channel 3.

[0041] In this embodiment, the filling head 1 is arranged to be movable forward and backward, and a new packaging method is used. The remaining part of the previous prescription is normally divided into packaging bags as a sample. Before the next prescription is divided into packages, the filling head moves backward and the pipeline is washed with water. The washing waste liquid is directly discharged into the waste liquid channel below. After the washing is completed, the filling head moves forward for normal filling operations, so that the first bag does not need to be thrown away, there is no waste of medicine and packaging materials, and costs are saved. According to the conventional standard of 14 bags + 1 sample bag for each prescription, the structure of this embodiment is used in combination with the subpackaging method, and each prescription saves 1 / 14 of the packaging material.

[0042] Embodiment 2

[0043] The components of this embodiment that are the same as or corresponding to those in the above embodiment are marked with the same reference numerals as those in the above embodiment. For the sake of simplicity, only the differences from the above embodiment are described below. The differences between this embodiment and the above embodiment are:

[0044] As a preference, Figure 2 As shown, the filling module 200 further includes: a moving mechanism 2, which drives the filling head 1 to move forward and backward and up and down, so as to move back and forth between the inside and outside of the liquid medicine packaging module 100.

[0045] As a preference, Figure 3 and Figure 5 As shown, the moving mechanism 2 includes: a swing arm 21, a limiting portion 22 and a driving portion 23; the swing arm 21 is driven to rotate by the driving portion 23, the free end of the swing arm 21 is connected to the filling head 1 and the swing arm 21 is provided with an adjustment groove 210 for the filling head 1 to be movable and adjusted, the limiting portion 22 is vertically arranged and the guide groove 220 provided thereon guides the movement of the filling head 1 driven by the swing arm 21 in the horizontal and vertical directions.

[0046] Preferably, the guide groove 220 is configured to be an inverted U-shape.

[0047] In this embodiment, the swing arm 21 is driven to swing by the driving unit 23, so that the filling head 1 installed on the swing arm 21 can be moved and switched to complete the forward and backward translation and lifting movements, meeting the working needs of the filling head to move back and forth between the inside and outside of the liquid medicine packaging module for filling and cleaning, and the movement is stable.

[0048] As a preference, Figure 2 and Figure 5 As shown, it also includes: a movable shaft 24, which is limited in the adjustment groove 210 to slide along the adjustment groove 210, and the movable shaft 24 is also limited in the guide groove 220 to slide along the guide groove 220, and the filling head 1 is connected to the movable shaft 24.

[0049] As a preference, Figure 3 As shown, it also includes: a lateral limiting component 25 for limiting the front and rear lateral movement of the filling head 1 and a vertical limiting component 26 for limiting the vertical movement of the filling head 1.

[0050] In this embodiment, an additional limit assembly is provided to enhance the stability of the movement of the filling head 1 by utilizing the limit assembly, so that the movement of the filling head 1 is more stable, and during the movement of the filling head 1, the filling head 1 is reinforced in the horizontal and vertical directions.

[0051] As a preference, Figure 2 As shown, the transverse limiting assembly 25 includes a transverse guide rod 251 and a transverse slide 252 slidably mounted on the transverse guide rod 251; the vertical limiting assembly 26 includes a vertical guide rod 261 mounted on the transverse slide 252 and a vertical slide 262 slidably mounted on the vertical guide rod 261, and the filling head 1 is connected to the vertical slide 262.

[0052] Preferably, the swing arm 21 , the driving portion 23 , the lateral limiting assembly 25 and the vertical limiting assembly 26 are all mounted on the limiting portion 22 .

[0053] Preferably, the left end of the vertical slide 262 is connected to the filling head 1 , and the right end is connected to the movable shaft 24 .

[0054] Embodiment 3

[0055] The components of this embodiment that are the same as or corresponding to those in the above embodiment are marked with the same reference numerals as those in the above embodiment. For the sake of simplicity, only the differences from the above embodiment are described below. The differences between this embodiment and the above embodiment are:

[0056] As a preference, Figure 6-7 As shown, the liquid medicine subpackaging module 100 includes: a frame 4; and an edge sealing shaft group 5, a sealing shaft group 6 and a cutting shaft group 7 which are arranged on the frame 4 from top to bottom, the edge sealing shaft group 5 includes two edge sealing shafts 51 which rotate synchronously in the opposite directions, and the two edge sealing shafts 51 cooperate to heat-seal the front and back sides of two pieces of bag films, the sealing shaft group 6 includes two sealing shafts 61 which rotate synchronously in the opposite directions, and the two sealing shafts 61 cooperate to heat-seal the upper and lower sides of the two pieces of bag films, and the cutting shaft group 7 includes two cutting shafts 71 which rotate synchronously in the opposite directions, one of which is provided with a cutter, and the two cutting shafts 71 cooperate to cut the packaging bag obtained by heat-sealing on four sides.

[0057] During operation, two pieces of bag film are conveyed downward to the liquid medicine subpackaging module 100, and the edge sealing shaft group 5 heat-seals the front and rear edges of the two pieces of bag film, and the sealing shaft group 6 heat-seals the bottom edges of the two pieces of bag film, thereby obtaining a packaging bag with a top opening. At this time, the filling head 1 extends into the packaging bag to fill a specified amount of liquid medicine, and then the filling head 1 withdraws, and the packaging bag continues to be conveyed downward to the sealing shaft group 6 to heat-seal the top edges of the two pieces of bag film, and then the packaging bag continues to be conveyed downward to be cut by the cutting shaft group 7 to obtain a finished single bag.

[0058] Preferably, at least the working surfaces of the edge-sealing shaft 51 and the sealing shaft 61 for heat-sealing the bag film are provided with printing.

[0059] In this embodiment, by providing printing on the surface of the edge sealing shaft 51 and the sealing shaft 61, the bag is more stable and prevented from slipping, and the printed packaging is more tight and effectively prevents leakage.

[0060] Embodiment 4

[0061] The components of this embodiment that are the same as or corresponding to those in the above embodiment are marked with the same reference numerals as those in the above embodiment. For the sake of simplicity, only the differences from the above embodiment are described below. The differences between this embodiment and the above embodiment are:

[0062] Preferably, at least two of the edge-sealing shaft group 5, the sealing shaft group 6 and the cutting shaft group 7 share the same gear drive structure, thereby saving costs and improving efficiency.

[0063] As a preference, Figure 6-7 As shown, Figure 6-7 As shown, the liquid medicine subpackaging module 100 also includes: a driving unit A8, the driving end of the driving unit A8 is set to a driving gear A81; the edge sealing shaft group 5 also includes edge sealing gears 52 respectively connected to the shaft end of the edge sealing shaft 51, and the two edge sealing gears 52 are meshingly connected; the sealing shaft group 6 also includes sealing gears 62 respectively connected to the shaft end of the sealing shaft 61, and the two sealing gears 62 are meshingly connected; the cutting shaft group 7 also includes cutting gears 72 respectively connected to the shaft end of the cutting shaft 71, and the two cutting gears 72 are meshingly connected; the driving gear A81 is meshingly connected with two of the edge sealing gears 52, the sealing gear 62 and the cutting gear 72 at the same time.

[0064] As a preferred embodiment, the driving gear A81 is meshedly connected with one of the sealing gears 62 and one of the cutting gears 72 at the same time.

[0065] Preferably, the liquid medicine subpackaging module 100 further includes: a driving unit B9, a driving end of which is configured as a driving gear B91, and the driving gear B91 is meshedly connected to one of the edge sealing gears 52.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A Chinese medicine packaging system, comprising: Liquid medicine subpackaging module; as well as The filling module, the liquid medicine sub-packaging module seals the bag film to obtain a packaging bag, cooperates with the filling module to fill the packaging bag with liquid medicine, and then seals and cuts the packaging bag to obtain a single bag containing liquid medicine; Characterized in that the filling module comprises: The filling head is arranged to move forward and backward relative to the liquid medicine packaging module. The filling head moves forward to the liquid medicine packaging module for filling, and moves backward to the outside of the liquid medicine packaging module for pipeline cleaning.

2. A Chinese medicine packaging system according to claim 1, characterized in that: During continuous subpackaging operations, the remaining parts of the previous prescription are normally packaged in bags as retained samples, and then the filling head moves backward and the pipeline is washed with water. After the cleaning is completed, it moves forward and the filling and subpackaging operations of the next prescription are carried out.

3. A Chinese medicine packaging system according to claim 1 or 2, characterized in that: Also includes: A waste liquid channel is arranged below the filling module, and the cleaning waste liquid of the filling head is discharged from the waste liquid channel.

4. A Chinese medicine packaging system according to claim 1 or 2, characterized in that: The filling module also includes: A moving mechanism drives the filling head to move forward and backward and up and down, so as to move back and forth between the inside and outside of the liquid medicine packaging module.

5. A Chinese medicine packaging system according to claim 4, characterized in that: The moving mechanism comprises: Swing arm, limit part and driving part; The swing arm is driven to rotate by the driving part, the free end of the swing arm is connected to the filling head and the swing arm is provided with an adjustment groove for the filling head to be movable adjusted, the limiting part is vertically arranged and the guide groove provided thereon guides the movement of the filling head driven by the swing arm in the horizontal and vertical directions.

6. A Chinese medicine packaging system according to claim 5, characterized in that: Also includes: A movable shaft, the movable shaft is limited in the adjusting groove to slide along the adjusting groove, the movable shaft is also limited in the guide groove to slide along the guide groove, and the filling head is connected to the movable shaft; The guide groove is configured to be in an inverted U shape.

7. A Chinese medicine packaging system according to claim 4, characterized in that: Also includes: A lateral limiting assembly for limiting the lateral movement of the filling head and a vertical limiting assembly for limiting the vertical movement of the filling head; The transverse limiting assembly comprises a transverse guide rod and a transverse sliding seat slidably sleeved on the transverse guide rod; The vertical limit assembly comprises a vertical guide rod mounted on the horizontal slide and a vertical slide slidably sleeved on the vertical guide rod, and the filling head is connected to the vertical slide.

8. A Chinese medicine packaging system according to claim 1 or 2, characterized in that: The liquid medicine subpackaging module comprises: Racks; and The edge sealing shaft group, sealing shaft group and cutting shaft group are arranged on the frame in sequence from top to bottom. The edge sealing shaft group includes two edge sealing shafts rotating synchronously in opposite directions, and the two edge sealing shafts cooperate to heat-seal the front and back sides of two pieces of bag films. The sealing shaft group includes two sealing shafts rotating synchronously in opposite directions, and the two sealing shafts cooperate to heat-seal the upper and lower sides of the two pieces of bag films. The cutting shaft group includes two cutting shafts rotating synchronously in opposite directions, one of which is provided with a cutter, and the two cutting shafts cooperate to cut the packaging bags obtained by heat sealing on four sides.

9. A Chinese medicine packaging system according to claim 8, characterized in that: At least a working surface of the edge-sealing shaft and the sealing shaft for heat-sealing the bag film is provided with printing.

10. A Chinese medicine packaging system according to claim 8, characterized in that: At least two of the edge-sealing shaft group, the sealing shaft group and the cutting shaft group share the same gear driving structure.

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