Tablet counting bag packaging equipment

Abstract

The utility model discloses a tablet counting bag packaging device which comprises a tablet packaging machine body and a conveying structure arranged on the tablet packaging machine body, the conveying structure comprises a fixing frame, and an annular feeding groove inclining at a certain angle is formed in the top of the fixing frame. The bottom of the annular feeding groove is provided with a discharging port and connected with a conveying channel which is arranged below the discharging port and fixed to the fixing frame. A first material guide plate and a second material guide plate are rotationally arranged in the annular feeding groove. The first material guide plate is arranged above the second material guide plate, is connected with a driving part arranged at the bottom of the annular feeding groove through a lock catch piece and is driven to rotate, the first material guide plate is provided with a first material guide opening matched with the discharging opening, and a plurality of groups of screening parts matched with the discharging opening in size are distributed on the second material guide plate in a surrounding mode. And a plurality of screening holes are correspondingly distributed in the screening part.

Description

Technical Field

[0001] The utility model relates to the technical field of drug packaging, and particularly relates to a drug granule counting bag packaging device. Background Art

[0002] At present, during the drug packaging process, a drug granule packaging machine is usually used to achieve the counting and packaging of drug granules. Compared with the manual sorting method, it has good packaging effect and packaging efficiency. However, there are also certain deficiencies in the existing drug granule packaging equipment, that is, the structure of the feed hopper used to hold a batch of drug granules on the traditional drug granule packaging equipment is often relatively single in function. Although it can meet the basic conveying requirements, there are still certain limitations in the conveying of different types and specifications of drug granules. It is not convenient to replace correspondingly, and it also has a certain impact on the subsequent drug granule counting and packaging process, reducing the conveying effect and conveying efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a drug granule counting bag packaging device, which can ensure the conveying effect while facilitating the switching of the conveying structure adapted to the corresponding drug granule type and specification.

[0004] The technical solution adopted by the utility model to solve the above problems is:

[0005] A drug granule counting bag packaging device, including a drug granule packaging machine main body and a conveying structure arranged thereon. The conveying structure includes a fixed frame. A ring-shaped feeding groove inclined at a certain angle is arranged at the top of the fixed frame. A discharge port is arranged at the bottom of the ring-shaped feeding groove and is connected to a conveying channel fixed on the fixed frame below the discharge port. A first guide plate and a second guide plate are rotatably arranged in the ring-shaped feeding groove. The first guide plate is placed above the second guide plate and is connected to a driving component arranged at the bottom of the ring-shaped feeding groove through a locking component and is driven to rotate. The first guide plate is provided with a first guide opening adapted to the discharge port. A plurality of screening parts adapted to the size of the discharge port are distributed around the second guide plate, and a number of screening holes are correspondingly distributed on the screening parts.

[0006] Further: The connection part between the second guide plate and the driving component is connected to the driving shaft of the driving component by a spline connection structure.

[0007] Further: The locking component arranged above the first guide plate in the ring-shaped feeding groove is arranged in a hemispherical shape.

[0008] Further: The corresponding side walls of the first guide opening and the discharge port are arranged as inclined surfaces.

[0009] Further: The screening plate formed by a number of screening holes correspondingly distributed on the screening part is installed in a number of installation grooves adapted to the size of the screening plate and opened on the second guide plate through a detachable structure.

[0010] Further: A suitable capsule structure is surrounded on the pore wall of the screening hole.

[0011] Further: A feeding component is also arranged on the annular feeding groove. The feeding component includes a cylinder and a top plate. The structure of the top plate is adapted to the size of the first feeding port. The cylinder is installed at the corresponding position of the annular feeding groove through a detachable structure, and the head end is connected to the top plate and placed above the discharging port.

[0012] Further: A rubber pad is arranged at the bottom of the top plate.

[0013] Compared with the prior art, the utility model has the following advantages and effects:

[0014] The utility model is a medicine granule counting bag packaging device. The setting of the conveying structure on this kind of medicine granule counting bag packaging device, compared with the feeding structure on the traditional medicine granule packaging machine, the matching setting of the first guide plate and the second guide plate in the annular feeding groove can meet the basic conveying requirements, and at the same time, it can also facilitate the switching of the corresponding conveying structure for different types and specifications of medicine granules, improving the convenience, flexibility and adaptability in the use process. And the number of a number of screening holes distributed on the screening part can also be set according to the conveying requirements. At the same time, the inclination direction of the annular feeding groove at the top of the fixed frame is misaligned with the discharging port opened at its bottom, so as to further improve the conveying efficiency, and at the same time, it can also further improve the conveying uniformity and accuracy of the medicine granules, so as to facilitate the subsequent processes of medicine granule counting and its packaging, further improving the conveying effect and conveying efficiency. In addition, a number of groups of the first feeding port on the first guide plate and the discharging port at the bottom of the annular feeding groove can be correspondingly arranged, and in cooperation with the screening holes of different sizes and shapes of a number of groups of screening parts on the second guide plate, it can also realize the screening process of a variety of medicine granules adapted to different types and specifications, further improving the functional diversity and use flexibility of the conveying structure and meeting different use requirements. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a medicine granule counting bag packaging device according to an embodiment of the utility model.

[0016] Figure 2 It is an enlarged structural view of the conveying structure according to an embodiment of the utility model.

[0017] Figure 3 It is a split schematic diagram of the internal structure of the annular feeding groove according to an embodiment of the utility model.

[0018] Figure 4 It is a partial enlarged view of the second material guiding plate in the embodiment of the present utility model.

[0019] Figure 5 It is a structural enlarged view of the feeding component in the embodiment of the present utility model.

[0020] Reference numerals in the drawings: main body of the medicine granule packaging machine 1, fixing frame 11, annular feeding trough 12, discharge port 121, conveying channel 13, first material guiding plate 2, first material guiding opening 21, second material guiding plate 3, screening part (screening plate) 31, screening holes 311, capsule structure 3111, protrusions 312, spline 32, mounting groove 33, clamping groove 331, locking fastener 4, driving component 5, driving shaft 51, feeding component 6, air cylinder 61, top plate 62, rubber pad 621. Detailed implementation manners

[0021] The present utility model will be further described in detail below in conjunction with the drawings and through embodiments. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.

[0022] Refer to Figures 1-3 , this embodiment relates to a medicine granule counting bag packaging device, which includes a main body 1 of a medicine granule packaging machine and a conveying structure arranged thereon. The conveying structure includes a fixing frame 11. The top of the fixing frame 11 is provided with an annular feeding trough 12 inclined at a certain angle. The bottom of the annular feeding trough 12 is provided with a discharge port 121 and is connected to a conveying channel 13 fixed on the fixing frame 11 below the discharge port 121. A first material guiding plate 2 and a second material guiding plate 3 are rotatably arranged in the annular feeding trough 12. The first material guiding plate 2 is placed above the second material guiding plate 3 and is connected to a driving component 5 arranged at the bottom of the annular feeding trough 12 through a locking fastener 4 and is driven to rotate. The first material guiding plate 2 is provided with a first material guiding opening 21 adapted to the discharge port 121. A plurality of groups of screening parts 31 adapted to the size of the discharge port 121 are distributed around the second material guiding plate 3. A number of screening holes 311 are correspondingly distributed on the screening parts 31.

[0023] Specifically, in this embodiment, the screening holes 311 on the multiple groups of screening parts 31 can be set with adapted shapes and sizes according to the specific types and specifications of the medicine grains to be used. The locking part 4 can be adaptively connected to the drive shaft 51 of the drive component 5 by any detachable structure such as a thread or a snap. During use, by rotating the locking part 4, the first material guiding port 21 provided on the first material guiding plate 2 and the adapted screening part 31 on the lower second material guiding plate 3 can be made to correspond to the position of the discharge port 121. After the adjustment is completed, a batch of medicine grains with corresponding content is poured into the annular feeding groove 12. At the same time, the annular feeding groove 12 provided at a certain inclination angle at the top of the fixed frame 11 can cause the batch of medicine grains contained therein to gather in the inclined direction. The first material guiding plate 2 and the second material guiding plate 3 can be locked on the drive shaft 51 of the drive component 5 by the locking part 4 and can rotate synchronously at the bottom of the annular feeding groove 12 under the driving action of the drive component 5 provided at the bottom of the annular feeding groove 12. During the rotation of the first material guiding plate 2 and the second material guiding plate 3, some of the medicine grains accumulated at the corresponding position above the first material guiding plate 2 in the annular feeding groove 12 can enter the first material guiding port 21 on the first material guiding plate 2 and be placed in the adapted screening holes 311 on the screening part 31 of the second material guiding plate 3, so that some of the medicine grains rotate synchronously with the first material guiding plate 2 and the second material guiding plate 3. When rotating to the discharge port 121 at the bottom of the annular feeding groove 12, the corresponding number of medicine grains in the screening holes 311 can enter the connected conveying channel 13 through the lower discharge port 121 to complete the conveying of the medicine grains and their subsequent packaging process. In addition, by rotating the locking part 4, the first material guiding plate 2 and the second material guiding plate 3 can be rotated at the corresponding positions. According to the specific types and specifications of the medicine grains to be packaged, by rotating the first material guiding plate 2, the first material guiding port 21 can be made to correspond to the adapted screening part 31 among the multiple groups of screening parts 31 provided on the second material guiding plate 3 and locked by the locking part 4 to realize the adapted switching of the screening part 31 and the adapted conveying process of the corresponding medicine grains. The setting of the conveying structure on this medicine grain counting bag packaging device, compared with the feeding structure on the traditional medicine grain packaging machine, the adapted setting of the first material guiding plate 2 and the second material guiding plate 3 in the annular feeding groove 12 can meet the basic conveying requirements, and at the same time, it can also facilitate the switching of the corresponding conveying structure for different types and specifications of medicine grains, improving the convenience, flexibility and adaptability during use. In addition, the number of the several screening holes 311 distributed on the screening part 31 can also be set accordingly according to the conveying requirements. At the same time, the inclination direction of the annular feeding groove 12 at the top of the fixed frame 11 is misaligned with the discharge port 121 opened at its bottom, so as to further improve the conveying efficiency while further improving the conveying uniformity and accuracy of the medicine grains, facilitating the subsequent processes of medicine grain counting and packaging in the later stage, further improving the conveying effect and conveying efficiency. In addition,The first material guiding port 21 on the first material guiding plate 2 and the discharge port 121 at the bottom of the annular feeding trough 12 can be correspondingly provided with multiple groups. In cooperation with the screening holes 311 of different sizes and shapes in the multiple groups of screening parts 31 on the second material guiding plate 3, it is also possible to realize the screening process of various types and specifications of medicine grains, further improving the functional diversity and use flexibility of the conveying structure and meeting different use requirements.

[0024] The connection part of the second material guiding plate 3 and the driving component 5 adopts a spline 32 connection structure to be connected with the driving shaft 51 of the driving component 5. As Figure 3 shown, the second material guiding plate 3 adopting the spline 32 connection structure can further improve the connection stability between the second material guiding plate 3 and the driving shaft 51, ensure the stability during the process of the driving component 5 driving the second material guiding plate 3 to rotate. At the same time, in cooperation with its locking part 4, it can also further improve the switching efficiency between the first material guiding port 21 on the rotating first material guiding plate 2 and the corresponding screening part 31 on the second material guiding plate 3, and effectively reduce the probability of the phenomenon that the conveying effect is affected due to the second material guiding plate 3 slipping or shifting in position, improving the stability during the conveying process.

[0025] The locking part 4 placed above the first material guiding plate 2 in the annular feeding trough 12 is arranged in a hemispherical shape. The hemispherical locking part 4 can further reduce the unnecessary influence on the batch of medicine grains placed in the annular feeding trough 12, and can effectively avoid the damage to the surface of the medicine grains caused by the setting of the locking part 4, ensuring the quality of the medicine grains during the conveying process.

[0026] The corresponding side walls of the first material guiding port 21 and the discharge port 121 are set to be inclined surfaces. The first material guiding port 21 and the discharge port 121 with inclined side walls can play a certain guiding role for the medicine grains during the conveying process, and further improve the conveying efficiency of the medicine grains. At the same time, it can avoid the phenomenon that the medicine grains are stuck at the first material guiding port 21 and the discharge port 121 and affect the conveying process. In addition, the first material guiding port 21 with inclined side walls can also further improve the flexibility of the medicine grains at the first material guiding port 21 to avoid the phenomenon of batch accumulation of the medicine grains at the first material guiding port 21, thereby further improving the discharge uniformity and accuracy of the screening part 31 on the second material guiding plate 3.

[0027] The screening plate 31 formed by a number of screening holes 311 correspondingly distributed on the screening part 31 is correspondingly installed in multiple groups of installation grooves 33 with sizes adapted to the screening plate 31 opened on the second material guiding plate 3 through a detachable structure. Specifically, refer to Figure 4As shown in the figure, a protrusion 312 is provided on the side wall of the screening plate 31. A clamping groove 331 adapted to the structure of the protrusion 312 is provided on the side wall of the installation groove 33 on the second material guiding plate 3. The screening plate 31 is fixedly clamped in the clamping groove 331 on the side wall of the installation groove 33 through the protrusion 312 structure provided on the side wall. The screening plate 31 connected by such a detachable structure can be conveniently installed, disassembled, and cleaned, etc. At the same time, it can also be conveniently adapted and replaced according to specific usage requirements by setting different sizes and shapes of the screening holes 311 thereon, meeting different usage requirements, and further improving the flexibility and convenience during use.

[0028] A matching capsule structure 3111 is provided around the pore wall of the screening hole 311. The capsule structure 3111 can be made of flexible materials such as rubber sleeves. On the premise of not affecting the normal transportation of the medicine grains, the setting of the capsule structure 3111 can protect the surface of the medicine grains by the screening hole 311 and effectively reduce the wear degree of the surface of the medicine grains caused by hitting the screening hole 311 during the transportation of the medicine grains, ensuring the stability of the quality of the medicine grains during transportation.

[0029] See Figure 5 As shown in the figure, a feeding component 6 is further provided on the annular feeding groove 12. The feeding component 6 includes a cylinder 61 and a top plate 62. The structure of the top plate 62 is adapted to the size of the first material guiding port 21. The cylinder 61 is installed at the corresponding position of the annular feeding groove 12 through a detachable structure, and the head end is connected to the top plate 62 and placed above the discharge port 121. Specifically, during the transportation process, when the first material guiding port 21 on the first material guiding plate 2 and the corresponding screening part 31 on the second material guiding plate 3 rotate to the discharge port 121 and are placed below the top plate 62 of the feeding component 6 under the drive of the driving component 5, the cylinder 61 can drive the top plate 62 to move downward and contact the corresponding screening part 31 below the first material guiding port 21, so as to push the corresponding number of medicine grains in several screening holes 311 on the screening plate, making them fall through the lower discharge port 121 into the transportation channel 13 for transportation. The setting of the feeding component 6 on the annular feeding groove 12 can effectively reduce the phenomenon that the screening holes 311 are blocked due to the medicine grains being stuck in the screening holes 311, affecting the screening effect, and further improve the transportation stability and uniformity of the medicine grains. At the same time, the cylinder 61 is installed on the annular feeding groove 12 through a detachable structure of bolt parts, and can be installed and used according to usage requirements, improving the functional diversity and usage flexibility of the transportation structure.

[0030] A rubber pad 621 is provided at the bottom of the top plate 62. The rubber pad 621 at the bottom of the top plate 62 can play a certain protective effect on the top plate 62, the screening plate and the medicine particles in the screening holes 311, reduce the phenomenon of abrasion on the surface of the medicine particles or even deformation of the medicine particles, and further improve the effect of the top plate 62 and the conveying quality of the medicine particles.

[0031] The above content described in this specification is only an example of the present utility model. Those skilled in the technical field to which the present utility model belongs can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, as long as they do not deviate from the content of this specification of the present utility model or exceed the scope defined by this claim book, they should all belong to the protection scope of the present utility model.

Claims

1. A pill counting bag packaging device, comprising a pill packaging machine body and a conveying structure arranged thereon, characterized in that: The conveying structure includes a fixed frame, a ring-shaped feed trough inclined at a certain angle is arranged on the top of the fixed frame, a discharge port is arranged at the bottom of the ring-shaped feed trough and is connected to a conveying channel arranged below the discharge port and fixed on the fixed frame, a first guide plate and a second guide plate are rotatably arranged in the ring-shaped feed trough, the first guide plate is placed above the second guide plate and is connected to a driving component arranged at the bottom of the ring-shaped feed trough through a locking piece and driven to rotate, the first guide plate is provided with a first guide port adapted to the discharge port, a plurality of screening parts adapted to the size of the discharge port are distributed around the second guide plate, and a plurality of screening holes are correspondingly distributed on the screening parts.

2. The pill counting bag packaging equipment according to claim 1 is characterized in that: The connection between the second material guide plate and the driving component is connected to the driving shaft of the driving component by a spline connection structure.

3. The pill counting bag packaging equipment according to claim 1 is characterized in that: The locking member disposed above the first material guide plate in the annular feed trough is configured in a hemispherical shape.

4. The pill counting bag packaging equipment according to claim 1 is characterized in that: The corresponding side walls of the first material guiding port and the material discharging port are configured as inclined surfaces.

5. The pill counting bag packaging equipment according to claim 1 is characterized by: The screening plate formed by a number of screening holes correspondingly distributed on the screening part is correspondingly installed in a plurality of installation grooves of a size adapted to the screening plate provided on the second material guide plate through a detachable structure.

6. The pill counting bag packaging equipment according to claim 1 is characterized in that: The hole wall of the screening hole is surrounded by an adapted capsule structure.

7. The pill counting bag packaging equipment according to claim 1 is characterized by: A feeding assembly is also provided on the annular feed trough, and the feeding assembly includes a cylinder and a top plate. The top plate structure is adapted to the size of the first material guide port. The cylinder is installed at the corresponding position of the annular feed trough through a detachable structure, and the head end is connected to the top plate and placed above the discharge port.

8. The pill counting bag packaging equipment according to claim 7 is characterized in that: A rubber pad is arranged at the bottom of the top plate.

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