Anti-leakage traditional Chinese medicine packaging machine

Abstract

The utility model discloses a leakage-proof traditional Chinese medicine packaging machine, and relates to the technical field of traditional Chinese medicine production and packaging equipment. The anti-leakage traditional Chinese medicine packaging machine comprises a rack, a discharging end, a forming device and a material receiving opening. The rack is provided with a conveying belt used for conveying the hopper in the first direction. The discharging end is located at the tail end of the conveying belt in the first direction and provided with a discharging roller used for turning over the hopper. The forming device and the discharging end are arranged in a spaced mode in the first direction, and the forming device is lower than the discharging roller in the second direction. The material receiving opening is located in the forming device and is opposite to the discharging end, and a convex part and a concave part are arranged on the side, facing the discharging end, of the material receiving opening at intervals. By adopting the technology provided by the utility model, waste caused by blanking can be effectively prevented, and pollution caused by contact between traditional Chinese medicine particles and other parts is correspondingly avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine production and packaging equipment, and particularly relates to a leak-proof traditional Chinese medicine packaging machine. Background Art

[0002] A traditional Chinese medicine packaging machine refers to an automated packaging device dedicated to packaging materials such as traditional Chinese medicine granule drugs and traditional Chinese medicine products. Currently, traditional Chinese medicine packaging machines mainly include a vertical feeding type (i.e., the feeding port is at the top and the discharging port is at the bottom) and a horizontal feeding type (i.e., the feeding port is on one side and the discharging port is on the other side). Among them, although the horizontal feeding type is suitable for small dosages, after the traditional Chinese medicine materials are discharged from the discharging port, under the action of gravity, they will hang in the air for a period of time and then fall into the packaging bag. During this process, it is easy to occur that the sealing device collides with the traditional Chinese medicine materials or small-quality traditional Chinese medicine materials fly out of the packaging bag.

[0003] Based on this, generally, a movable baffle is provided at the discharging port to collect the spilled traditional Chinese medicine materials, but the spilled traditional Chinese medicine materials have been contaminated and cannot be used again. And because the distance between the discharging port and the packaging sealing device is relatively close, the baffle will further hinder the packaging action. Summary of the Utility Model

[0004] The utility model provides a leak-proof traditional Chinese medicine packaging machine to solve the problem of easy leakage of materials during the process of the materials entering the packaging bag from the discharging port in the prior art.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is to provide a leak-proof traditional Chinese medicine packaging machine, and the leak-proof traditional Chinese medicine packaging machine includes: a frame, a discharging end, a former and a material receiving port.

[0006] The frame is provided with a conveyor belt for transporting a hopper along a first direction; the discharging end is located at the end of the conveyor belt along the first direction and is provided with a blanking roller for flipping the hopper; the former is arranged at an interval from the discharging end along the first direction and is lower than the blanking roller along a second direction; the material receiving port is located at the former and is arranged opposite to the discharging end. Among them, convex parts and concave parts are arranged at intervals on one side of the material receiving port facing the discharging end.

[0007] The beneficial effects brought by the technical solution provided by the utility model compared with the prior art are:

[0008] The hopper is flipped by the conveyor belt on the frame and the blanking roller at the discharging end to pour the materials, and the former is slightly lower than the blanking roller and is arranged at an interval from the discharging end, so that the materials (i.e., traditional Chinese medicine granules) are transmitted in a parabolic shape and accurately transmitted into the material receiving port, avoiding the phenomenon of internal and external air pressure difference caused by direct contact between the material receiving and the discharging port.

[0009] Among them, the edge of the material receiving port is provided with convex parts and concave parts, so that the outer edge of the material receiving port can control the scattering of materials when the materials collide or the material dropping route is unstable, reducing the phenomena of material splashing or scattering. Compared with the current method of directly receiving materials, the above structure can effectively prevent the waste caused by material dropping, and correspondingly avoid the pollution caused by the contact between traditional Chinese medicine granules and other components.

[0010] In some embodiments, the distance between the convex part of the material receiving port and the material discharging roller is less than the depth of the hopper, and the distance between the concave part and the material discharging roller is greater than the depth of the hopper.

[0011] Adopting the above technical solution, when the distance between the convex part of the material receiving port and the material discharging roller is less than the depth of the hopper, that is, the gap between the hopper and the material receiving port can be blocked by the convex part, further reducing the material dropping, while the concave part enables air circulation between the material receiving port and the hopper to avoid the blockage of material discharging caused by the internal and external air pressure difference.

[0012] In some embodiments, the frame is further provided with a chassis, and the chassis is spaced from the former along the first direction and is located below the conveyor belt along the second direction. The chassis is provided for accommodating electrical equipment or installing electrical components.

[0013] In some embodiments, a former support is provided on one side of the chassis facing the former. The former support includes a first chute and a second chute. Among them, a first bolt corresponding to the first chute and a second bolt corresponding to the second chute are provided on one side of the former facing the chassis.

[0014] Adopting the above technical solution, by adjusting the positions of the first bolt in the first chute and the second bolt in the second chute, the installation angle of the former support for the former can be adjusted. Among them, the cooperation between the first bolt and the first chute, and the cooperation between the second bolt and the second chute can also fix the former.

[0015] In some embodiments, the traditional Chinese medicine packaging machine further includes a side sealing device and a top sealing device sequentially arranged on the chassis along the second direction. Among them, the side sealing device and the top sealing device are used for heat-sealing the packaging film sleeved on the former.

[0016] Adopting the above technical solution, the side sealing device and the top sealing device are provided to realize the encapsulation of the packaging film. Among them, the side sealing device and the top sealing device act on the packaging film through heating and pressure to form a sealed packaging bag to protect the traditional Chinese medicine granules.

[0017] In some embodiments, the chassis is further provided with a photoelectric sensor, and the photoelectric sensor is located above the side sealing device along the second direction.

[0018] With the above technical solution, an optoelectronic inductor is added to detect whether there is still material in the packaging film, avoiding the phenomenon of empty packages.

[0019] In some embodiments, the hopper is provided with a dumping opening. When the hopper is located on the conveyor belt, the dumping opening faces the discharging end along the first direction.

[0020] With the above technical solution, the hopper is set in the shape of a trolley, so that it can more conveniently pour the material into the material receiving port under the flipping of the feeding roller.

[0021] In some embodiments, pulleys are provided at the bottoms of the frame and the chassis along the second direction, so as to facilitate the packaging machine to adjust its packaging position according to the production line.

[0022] In some embodiments, the traditional Chinese medicine packaging machine further includes a coding machine, which is located at one end of the frame facing the former along the first direction and is used to mark packaging information. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings, where:

[0024] Figure 1 is a partial structural schematic diagram of an embodiment of a leak-proof traditional Chinese medicine packaging machine provided by the present invention Figure 1 ;

[0025] Figure 2 is a side view of an embodiment of the former of a leak-proof traditional Chinese medicine packaging machine provided by the present invention;

[0026] Figure 3 is a front view of an embodiment of the former of a leak-proof traditional Chinese medicine packaging machine provided by the present invention;

[0027] Figure 4 is a partial structural schematic diagram of an embodiment of a leak-proof traditional Chinese medicine packaging machine provided by the present invention Figure 2 ;

[0028] Figure 5 is a structural schematic diagram of the side sealing device of an embodiment of a leak-proof traditional Chinese medicine packaging machine provided by the present invention;

[0029] Figure 6 is a structural schematic diagram of an embodiment of a leak-proof traditional Chinese medicine packaging machine provided by the present invention.

[0030] In the figure:

[0031] 10. Frame; 11. Conveyor belt; 12. Hopper; 120. Dumping port; 13. Pulley; 14. Coding machine;

[0032] 20. Discharge end; 21. Feeding roller; 30. Shaper; 31. Material receiving port; 32. Convex part; 33. Concave part; 34. First bolt; 35. Second bolt; 36. Packaging film;

[0033] 40. Chassis; 41. Shaper bracket; 42. First chute; 43. Second chute; 44. Side sealing device; 45. Top sealing device; 46. Photoelectric sensor. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] For the convenience of subsequent description, before describing the specific structure of the anti-leakage traditional Chinese medicine packaging machine, this application first combines Figure 1 Define the first direction (X) and the second direction (Z). Among them, the first direction is the length direction of the traditional Chinese medicine packaging machine when it is placed normally, for example, the X direction; the second direction is the height direction of the traditional Chinese medicine packaging machine when it is placed normally, for example, the Z direction. In this application, the first direction (X) and the second direction (Z) are perpendicular to each other.

[0036] It can be understood that the perpendicularity in this application is not absolute perpendicularity. The approximate perpendicularity caused by processing errors and assembly errors (for example, the included angle between two structural features is 89.9°) is also within the scope of perpendicularity in this application.

[0037] See Figures 1 to 3 as shown Figure 1 shows a partial structural schematic diagram of an embodiment of an anti-leakage traditional Chinese medicine packaging machine provided by this application Figure 1 ; Figure 2 shows a side view of an embodiment of the shaper 30 of an anti-leakage traditional Chinese medicine packaging machine provided by this application; Figure 2 shows a front view of an embodiment of the shaper 30 of an anti-leakage traditional Chinese medicine packaging machine provided by this application.

[0038] In some embodiments, the leak-proof traditional Chinese medicine packaging machine includes: a frame 10, a discharge end 20, a former 30 and a material receiving port 31. Among them, the frame 10 is provided with a conveyor belt 11 for transporting a hopper 12 along a first direction; the discharge end 20 is located at the end of the conveyor belt 11 along the first direction and is provided with a blanking roller 21 for flipping the hopper 12; the former 30 is spaced from the discharge end 20 along the first direction and is lower than the blanking roller 21 along a second direction; the material receiving port 31 is located at the former 30 and is oppositely arranged with the discharge end 20, wherein convex portions 32 and concave portions 33 are spaced on one side of the material receiving port 31 facing the discharge end 20.

[0039] In the embodiment of the present application, in combination with Figure 1 as shown, wherein Figure 1 the black particles are exemplary traditional Chinese medicine particles. Exemplarily, when the hopper 12 is flipped to pour the material by the conveyor belt 11 on the frame 10 and the blanking roller 21 located at the discharge end 20, the hopper 12 starts to flip under the rotation of the blanking roller 21, so that the material located in the hopper 12 is poured into the material receiving port 31 through the hopper 12.

[0040] Among them, the former 30 is slightly lower than the blanking roller 21 and is spaced from the discharge end 20, so that the material is transported in a parabola (i.e., traditional Chinese medicine particles) and accurately transported into the material receiving port 31, avoiding the phenomenon of internal and external air pressure difference caused by direct contact between the material receiving and the discharge port.

[0041] In addition, in combination with Figure 2 and Figure 3 as shown, convex portions 32 and concave portions 33 are provided at the edge of the material receiving port 31, so that the outer edge of the material receiving port 31 can control the scattering of the material when the material collides or the falling route is unstable, reducing the phenomenon of material splashing or scattering. That is, when the material is poured, the part with weaker dynamic potential energy is between the discharge end 20 and the material receiving port 31. Under the blockage of the convex portion 32, leakage of the material is effectively avoided, and the part with stronger dynamic potential energy is completely located in the material receiving port 31, and there will be no leakage phenomenon.

[0042] In addition to effectively preventing the falling of the material, the above structure also correspondingly avoids the contamination caused by the contact between the traditional Chinese medicine particles and other components.

[0043] In some embodiments, the distance between the convex portion 32 of the material receiving port 31 and the blanking roller 21 is less than the depth of the hopper 12, and the distance between the concave portion 33 and the blanking roller 21 is greater than the depth of the hopper 12.

[0044] In the embodiment of the present application, in combination with Figure 1As shown, when the distance between the convex portion 32 of the material receiving port 31 and the material discharging roller 21 is less than the depth of the hopper 12, the gap between the hopper 12 and the material receiving port 31 can be blocked by the convex portion 32 to further reduce the material dropping, and the concave portion 33 enables air to flow between the material receiving port 31 and the hopper 12 to avoid the material discharging jam caused by the internal and external air pressure difference.

[0045] In some embodiments, the hopper 12 is provided with a dumping port 120. When the hopper 12 is located on the conveyor belt 11, the dumping port 120 faces the discharging end 20 in the first direction.

[0046] In the embodiment of the present application, the hopper 12 is provided with a dumping port 120 to improve the material discharging speed. Exemplarily, the hopper 12 is set in the shape of a trolley, so that it can more conveniently pour the material into the material receiving port 31 under the flipping of the material discharging roller 21.

[0047] In some embodiments, the frame 10 is further provided with a chassis 40. The chassis 40 is spaced from the former 30 in the first direction and is located below the conveyor belt 11 in the second direction. The chassis 40 is provided for accommodating electrical equipment or installing electrical components.

[0048] See Figure 4 as shown Figure 4 shows a partial structural schematic diagram of an embodiment of a traditional Chinese medicine packaging machine for preventing material leakage provided by the present application Figure 2 .

[0049] In some embodiments, a former support 41 is provided on one side of the chassis 40 facing the former 30. The former support 41 includes a first chute 42 and a second chute 43. On one side of the former 30 facing the chassis 40, a first bolt 34 corresponding to the first chute 42 and a second bolt 35 corresponding to the second chute 43 are provided.

[0050] In the embodiment of the present application, by adjusting the positions of the first bolt 34 in the first chute 42 and the second bolt 35 in the second chute 43, the installation angle of the former support 41 for the former 30 can be adjusted. Among them, the cooperation between the first bolt 34 and the first chute 42, and the cooperation between the second bolt 35 and the second chute 43 can also fix the former 30. Exemplarily, the first bolt 34 is embedded in the first chute 42 and locked, and the second bolt 35 is embedded in the second chute 43 and locked. By adjusting the first bolt 34 and the second bolt 35, the opening direction of the material receiving port 31 can be adjusted, so that the material receiving direction can be adjusted according to the front-back relationship of the first bolt 34 and the second bolt 35 in the second direction.

[0051] Combined with Figure 5 as shown Figure 5The schematic side view of the side sealing device 44 of an embodiment of a traditional Chinese medicine packaging machine for preventing leakage of materials provided by the present application is shown.

[0052] In some embodiments, as shown in combination with Figure 4 the traditional Chinese medicine packaging machine further includes a side sealing device 44 and a top sealing device 45 that are sequentially arranged along the second direction on the chassis 40. Among them, the side sealing device 44 and the top sealing device 45 are used to heat-seal the packaging film 36 sleeved on the former 30.

[0053] In the embodiment of the present application, the traditional Chinese medicine packaging machine needs to encapsulate the packaging film 36 to form a packaging bag that can be used to hold traditional Chinese medicine granules. First, the side sealing device 44 is set to encapsulate the packaging film 36 from the side to facilitate the material to fall into the packaging film 36, and then the top sealing device 45 is used to cut it into multiple packages. Exemplarily, it acts on the packaging film 36 through heating and pressure to form a sealed packaging bag. In addition, the convex part 32 and the concave part 33 structures of the material receiving port 31 occupy less space and are not likely to affect the side sealing device 44.

[0054] Exemplarily, as shown in combination with Figure 5 the distance between the side sealing device 44 and the former 30 is 5 mm, so that it encapsulates the packaging film 36 from the side of the packaging film 36 to form a bag-like structure. Among them, both the side sealing device 44 and the top sealing device 45 use cylinders as the driving source.

[0055] Refer to Figure 6 as shown, Figure 6 the schematic structural view of an embodiment of a traditional Chinese medicine packaging machine for preventing leakage of materials provided by the present application is shown.

[0056] In some embodiments, the chassis 40 is further provided with a photoelectric sensor 46. The photoelectric sensor 46 is located above the side sealing device 44 along the second direction to detect whether there is still material in the packaging film 36 and avoid the phenomenon of empty packages.

[0057] In some embodiments, pulleys 13 are provided at the bottoms of the frame 10 and the chassis 40 along the second direction to facilitate the adjustment of the position of the packaging machine according to the production line.

[0058] In some embodiments, the traditional Chinese medicine packaging machine further includes a coding machine 14. The coding machine 14 is located at one end of the frame 10 facing the former 30 along the first direction for marking packaging information.

[0059] The above is only the implementation mode of the present utility model, and does not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall fall within the protection scope of the present utility model.

Claims

1. A leakage-proof Chinese medicine packaging machine, characterized in that: include: a frame, the frame being provided with a conveyor belt for conveying the hopper along a first direction; A discharge end, the discharge end is located at the end of the conveyor belt along the first direction and is provided with a discharge roller for turning over the hopper; A former, the former being spaced apart from the discharge end along the first direction and lower than the discharge roller along the second direction; A material receiving port is located in the former and is arranged opposite to the discharge end, wherein a convex portion and a concave portion are arranged at intervals on one side of the material receiving port facing the discharge end.

2. The leakage-proof Chinese medicine packaging machine according to claim 1, characterized in that: The distance between the convex part of the material receiving port and the material discharge roller is smaller than the depth of the hopper, and the distance between the concave part and the material discharge roller is larger than the depth of the hopper.

3. The leakage-proof Chinese medicine packaging machine according to claim 1, characterized in that: The frame is further provided with a chassis, which is spaced apart from the former along the first direction and is located below the conveyor belt along the second direction.

4. The leakage-proof Chinese medicine packaging machine according to claim 3, characterized in that: The chassis is provided with a former bracket on the side facing the former, and the former bracket includes a first slide groove and a second slide groove, wherein the former is provided with a first bolt corresponding to the first slide groove and a second bolt corresponding to the second slide groove on the side facing the chassis.

5. The leakage-proof Chinese medicine packaging machine according to claim 3, characterized in that: The traditional Chinese medicine packaging machine further comprises a side sealing device and a top sealing device sequentially arranged on the chassis along the second direction, wherein the side sealing device and the top sealing device are used for heat-sealing a packaging film sleeved on the former.

6. The leakage-proof Chinese medicine packaging machine according to claim 5, characterized in that: The chassis is also provided with a photoelectric sensor, and the photoelectric sensor is located above the side sealing device along the second direction.

7. The leakage-proof Chinese medicine packaging machine according to claim 1, characterized in that: The hopper is provided with a pouring opening, wherein when the hopper is located on the conveyor belt, the pouring opening is directed toward the discharge end along the first direction.

8. The leakage-proof Chinese medicine packaging machine according to any one of claims 1 to 7, characterized in that: The bottom of the frame and the chassis along the second direction are both provided with pulleys.

9. The leakage-proof Chinese medicine packaging machine according to claim 1, characterized in that: The traditional Chinese medicine packaging machine also includes a coding machine, which is located at one end of the frame facing the former along the first direction and is used to mark packaging information.

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